diff options
| author | Vitaly Lavrov <vel21ripn@gmail.com> | 2017-10-14 14:38:48 +0300 |
|---|---|---|
| committer | Vitaly Lavrov <vel21ripn@gmail.com> | 2017-10-26 20:41:22 +0300 |
| commit | 2787c2390cdd7129c2dcf50b0d4990d3f7d1bccc (patch) | |
| tree | db110f640b9c1de43a0a64a43974ea90776c6588 /src/lib/protocols | |
| parent | 4f72b954da705f8d54a9dd61eae46b2b36b24dc0 (diff) | |
Refactoring the debugging output.
levels of debug output:
0 - ERROR: Only for errors.
1 - TRACE: Start of each packets and if found protocol.
2 - DEBUG: Start of searching each protocol and excluding protocols.
3 - DEBUG_EXTRA: For all other messages.
Added field ndpi_struct->debug_logging for enable debug output of each protocols.
Simple macros for debugging output are added:
NDPI_LOG_ERR(), NDPI_LOG_INFO(), NDPI_LOG_DBG(), NDPI_LOG_DBG2(),
NDPI_EXCLUDE_PROTO()
Diffstat (limited to 'src/lib/protocols')
146 files changed, 2407 insertions, 2401 deletions
diff --git a/src/lib/protocols/afp.c b/src/lib/protocols/afp.c index 1a5914fc9..ee8dc5973 100644 --- a/src/lib/protocols/afp.c +++ b/src/lib/protocols/afp.c @@ -23,10 +23,14 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_AFP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_AFP + +#include "ndpi_api.h" + struct afpHeader { u_int8_t flags, command; u_int16_t requestId; @@ -43,6 +47,8 @@ void ndpi_search_afp(struct ndpi_detection_module_struct *ndpi_struct, struct nd { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search AFP\n"); + if (packet->payload_packet_len >= sizeof(struct afpHeader)) { struct afpHeader *h = (struct afpHeader*)packet->payload; @@ -64,7 +70,7 @@ void ndpi_search_afp(struct ndpi_detection_module_struct *ndpi_struct, struct nd get_u_int32_t(packet->payload, 8) == htonl(packet->payload_packet_len - 16) && get_u_int32_t(packet->payload, 12) == 0 && get_u_int16_t(packet->payload, 16) == htons(0x0104)) { - NDPI_LOG(NDPI_PROTOCOL_AFP, ndpi_struct, NDPI_LOG_DEBUG, "AFP: DSI OpenSession detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found AFP: DSI OpenSession\n"); ndpi_int_afp_add_connection(ndpi_struct, flow); return; } @@ -73,14 +79,13 @@ void ndpi_search_afp(struct ndpi_detection_module_struct *ndpi_struct, struct nd && ((h->command >= 1) && (h->command <= 8)) && (h->reserved == 0) && (packet->payload_packet_len >= (sizeof(struct afpHeader)+ntohl(h->length)))) { - NDPI_LOG(NDPI_PROTOCOL_AFP, ndpi_struct, NDPI_LOG_DEBUG, "AFP: DSI detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found AFP: DSI\n"); ndpi_int_afp_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_AFP, ndpi_struct, NDPI_LOG_DEBUG, "AFP excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_AFP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/aimini.c b/src/lib/protocols/aimini.c index 147762815..fb439f817 100644 --- a/src/lib/protocols/aimini.c +++ b/src/lib/protocols/aimini.c @@ -23,10 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_AIMINI +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_AIMINI + +#include "ndpi_api.h" + static void ndpi_int_aimini_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ /* ndpi_protocol_type_t protocol_type */) @@ -50,43 +54,40 @@ static u_int8_t is_special_aimini_host(struct ndpi_int_one_line_struct host_line void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "search aimini.\n"); + NDPI_LOG_DBG(ndpi_struct, "search aimini\n"); if (packet->udp != NULL) { if (flow->l4.udp.aimini_stage == 0) { if (packet->payload_packet_len == 64 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010b) { flow->l4.udp.aimini_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 1\n"); return; } if (packet->payload_packet_len == 136 && (ntohs(get_u_int16_t(packet->payload, 0)) == 0x01c9 || ntohs(get_u_int16_t(packet->payload, 0)) == 0x0165)) { flow->l4.udp.aimini_stage = 4; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 4.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 4\n"); return; } if (packet->payload_packet_len == 88 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0101) { flow->l4.udp.aimini_stage = 7; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 7.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 7\n"); return; } if (packet->payload_packet_len == 104 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0102) { flow->l4.udp.aimini_stage = 10; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 10.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 10\n"); return; } if (packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca) { flow->l4.udp.aimini_stage = 13; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 13.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 13\n"); return; } if (packet->payload_packet_len == 16 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010c) { flow->l4.udp.aimini_stage = 16; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 16.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 16\n"); return; } } @@ -96,7 +97,7 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 1 && packet->payload_packet_len > 100 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0115) { flow->l4.udp.aimini_stage = 2; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 2.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 2\n"); return; } if (flow->l4.udp.aimini_stage == 2 && @@ -104,14 +105,14 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct (packet->payload_packet_len == 64 && get_u_int16_t(packet->payload, 0) == htons(0x010b)) || (packet->payload_packet_len == 88 && get_u_int16_t(packet->payload, 0) == ntohs(0x0115)))) { flow->l4.udp.aimini_stage = 3; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 3.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 3\n"); return; } if (flow->l4.udp.aimini_stage == 3 && ((packet->payload_packet_len == 16 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010c) || (packet->payload_packet_len == 64 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010b) || (packet->payload_packet_len > 100 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0115))) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "found aimini (64, 0x010b), (>300, 0x0115), " + NDPI_LOG_INFO(ndpi_struct, "found aimini (64, 0x010b), (>300, 0x0115), " "(16, 0x010c || 64, 0x010b), (16, 0x010c || 64, 0x010b || >100, 0x0115).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -122,14 +123,14 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 4 && packet->payload_packet_len == 136 && (ntohs(get_u_int16_t(packet->payload, 0)) == 0x01c9 || ntohs(get_u_int16_t(packet->payload, 0)) == 0x0165)) { flow->l4.udp.aimini_stage = 5; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 5.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 5\n"); return; } if (flow->l4.udp.aimini_stage == 5 && (packet->payload_packet_len == 136 && (ntohs(get_u_int16_t(packet->payload, 0)) == 0x01c9 || ntohs(get_u_int16_t(packet->payload, 0)) == 0x0165))) { flow->l4.udp.aimini_stage = 6; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 6.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 6\n"); return; } if (flow->l4.udp.aimini_stage == 6 && ((packet->payload_packet_len == 136 @@ -137,7 +138,7 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct || ntohs(get_u_int16_t(packet->payload, 0)) == 0x01c9)) || (packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca))) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found aimini (136, 0x01c9), (136, 0x01c9)," "(136, 0x01c9),(136, 0x01c9 || 32, 0x01ca).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -148,18 +149,18 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 7 && packet->payload_packet_len == 88 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0101) { flow->l4.udp.aimini_stage = 8; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 8.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 8\n"); return; } if (flow->l4.udp.aimini_stage == 8 && (packet->payload_packet_len == 88 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0101)) { flow->l4.udp.aimini_stage = 9; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 9.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 9\n"); return; } if (flow->l4.udp.aimini_stage == 9 && (packet->payload_packet_len == 88 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0101)) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found aimini (88, 0x0101), (88, 0x0101)," "(88, 0x0101),(88, 0x0101).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -170,19 +171,19 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 10 && packet->payload_packet_len == 104 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0102) { flow->l4.udp.aimini_stage = 11; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 11.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 11\n"); return; } if (flow->l4.udp.aimini_stage == 11 && (packet->payload_packet_len == 104 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0102)) { flow->l4.udp.aimini_stage = 12; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 12.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 12\n"); return; } if (flow->l4.udp.aimini_stage == 12 && ((packet->payload_packet_len == 104 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0102) || (packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca))) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found aimini (104, 0x0102), (104, 0x0102), " "(104, 0x0102), (104, 0x0102).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -193,20 +194,20 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 13 && packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca) { flow->l4.udp.aimini_stage = 14; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 14.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 14\n"); return; } if (flow->l4.udp.aimini_stage == 14 && ((packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca) || (packet->payload_packet_len == 136 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0166))) { flow->l4.udp.aimini_stage = 15; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 15.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 15\n"); return; } if (flow->l4.udp.aimini_stage == 15 && ((packet->payload_packet_len == 136 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0166) || (packet->payload_packet_len == 32 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x01ca))) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found aimini (32,0x01ca), (32,0x01ca), (32,0x01ca), ((136, 0x0166)||(32,0x01ca)).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -217,18 +218,18 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->l4.udp.aimini_stage == 16 && packet->payload_packet_len == 16 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010c) { flow->l4.udp.aimini_stage = 17; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 17.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 17\n"); return; } if (flow->l4.udp.aimini_stage == 17 && (packet->payload_packet_len == 16 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010c)) { flow->l4.udp.aimini_stage = 18; - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "stage = 18.\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage = 18\n"); return; } if (flow->l4.udp.aimini_stage == 18 && (packet->payload_packet_len == 16 && ntohs(get_u_int16_t(packet->payload, 0)) == 0x010c)) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found aimini (16, 0x010c), (16, 0x010c), (16, 0x010c), (16, 0x010c).\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; @@ -238,11 +239,11 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct (memcmp(packet->payload, "GET /player/", NDPI_STATICSTRING_LEN("GET /player/")) == 0)) || (packet->payload_packet_len > NDPI_STATICSTRING_LEN("GET /play/?fid=") && (memcmp(packet->payload, "GET /play/?fid=", NDPI_STATICSTRING_LEN("GET /play/?fid=")) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "HTTP packet detected.\n"); + NDPI_LOG_DBG2(ndpi_struct, "HTTP packet detected\n"); ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->host_line.ptr != NULL && packet->host_line.len > 11 && (memcmp(&packet->host_line.ptr[packet->host_line.len - 11], ".aimini.net", 11) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "AIMINI HTTP traffic detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found AIMINI HTTP traffic\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; } @@ -255,8 +256,8 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct NDPI_STATICSTRING_LEN("download/")) == 0) { ndpi_parse_packet_line_info(ndpi_struct, flow); if (is_special_aimini_host(packet->host_line) == 1) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, - "AIMINI HTTP traffic detected.\n"); + NDPI_LOG_INFO(ndpi_struct, + "found AIMINI HTTP traffic\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; } @@ -266,8 +267,8 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct NDPI_STATICSTRING_LEN("upload/")) == 0) { ndpi_parse_packet_line_info(ndpi_struct, flow); if (is_special_aimini_host(packet->host_line) == 1) { - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, - "AIMINI HTTP traffic detected.\n"); + NDPI_LOG_INFO(ndpi_struct, + "found AIMINI HTTP traffic detected.\n"); ndpi_int_aimini_add_connection(ndpi_struct, flow); return; } @@ -276,8 +277,7 @@ void ndpi_search_aimini(struct ndpi_detection_module_struct *ndpi_struct, struct } } - NDPI_LOG(NDPI_PROTOCOL_AIMINI, ndpi_struct, NDPI_LOG_DEBUG, "exclude aimini.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_AIMINI); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/amqp.c b/src/lib/protocols/amqp.c index 72bbc0a38..6b530c16d 100644 --- a/src/lib/protocols/amqp.c +++ b/src/lib/protocols/amqp.c @@ -18,10 +18,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_AMQP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_AMQP + +#include "ndpi_api.h" + + PACK_ON struct amqp_header { u_int8_t ptype; @@ -39,7 +44,7 @@ static void ndpi_int_amqp_add_connection(struct ndpi_detection_module_struct *nd void ndpi_search_amqp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_AMQP, ndpi_struct, NDPI_LOG_DEBUG, "search amqp. \n"); + NDPI_LOG_DBG(ndpi_struct, "search amqp\n"); if (packet->tcp != NULL) { if(packet->payload_packet_len > sizeof(struct amqp_header)) { @@ -57,7 +62,7 @@ void ndpi_search_amqp(struct ndpi_detection_module_struct *ndpi_struct, struct n u_int16_t method = htons(h->method); if(method <= 120 /* Method basic NACK */) { - NDPI_LOG(NDPI_PROTOCOL_AMQP, ndpi_struct, NDPI_LOG_DEBUG, "found amqp over tcp. \n"); + NDPI_LOG_INFO(ndpi_struct, "found amqp over tcp\n"); ndpi_int_amqp_add_connection(ndpi_struct, flow); return; } @@ -65,6 +70,8 @@ void ndpi_search_amqp(struct ndpi_detection_module_struct *ndpi_struct, struct n } } } + } else { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/applejuice.c b/src/lib/protocols/applejuice.c index a7ef0ce65..a80c39d7f 100644 --- a/src/lib/protocols/applejuice.c +++ b/src/lib/protocols/applejuice.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_APPLEJUICE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_APPLEJUICE + +#include "ndpi_api.h" + static void ndpi_int_applejuice_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -37,21 +41,18 @@ void ndpi_search_applejuice_tcp(struct ndpi_detection_module_struct *ndpi_struct struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_APPLEJUICE, ndpi_struct, NDPI_LOG_DEBUG, "search applejuice.\n"); + NDPI_LOG_DBG(ndpi_struct, "search applejuice\n"); if ((packet->payload_packet_len > 7) && (packet->payload[6] == 0x0d) && (packet->payload[7] == 0x0a) && (memcmp(packet->payload, "ajprot", 6) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_APPLEJUICE, ndpi_struct, NDPI_LOG_DEBUG, "detected applejuice.\n"); + NDPI_LOG_INFO(ndpi_struct, "found applejuice\n"); ndpi_int_applejuice_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_APPLEJUICE, ndpi_struct, NDPI_LOG_DEBUG, "exclude applejuice.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_APPLEJUICE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/armagetron.c b/src/lib/protocols/armagetron.c index 61a32326e..7f4fb9ec0 100644 --- a/src/lib/protocols/armagetron.c +++ b/src/lib/protocols/armagetron.c @@ -22,27 +22,26 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_ARMAGETRON +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ARMAGETRON + +#include "ndpi_api.h" + static void ndpi_int_armagetron_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ARMAGETRON, NDPI_PROTOCOL_UNKNOWN); } void ndpi_search_armagetron_udp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_ARMAGETRON, ndpi_struct, NDPI_LOG_DEBUG, "search armagetron.\n"); + NDPI_LOG_DBG(ndpi_struct, "search armagetron\n"); if (packet->payload_packet_len > 10) { /* login request */ @@ -52,7 +51,7 @@ void ndpi_search_armagetron_udp(struct ndpi_detection_module_struct *ndpi_struct goto exclude; if (get_u_int16_t(packet->payload, 6) == htons(0x0008) && get_u_int16_t(packet->payload, packet->payload_packet_len - 2) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ARMAGETRON, ndpi_struct, NDPI_LOG_DEBUG, "detected armagetron.\n"); + NDPI_LOG_INFO(ndpi_struct, "found armagetron\n"); ndpi_int_armagetron_add_connection(ndpi_struct, flow); return; } @@ -65,7 +64,7 @@ void ndpi_search_armagetron_udp(struct ndpi_detection_module_struct *ndpi_struct goto exclude; if (get_u_int32_t(packet->payload, 6) == htonl(0x00000500) && get_u_int32_t(packet->payload, 6 + 4) == htonl(0x00010000) && get_u_int16_t(packet->payload, packet->payload_packet_len - 2) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ARMAGETRON, ndpi_struct, NDPI_LOG_DEBUG, "detected armagetron.\n"); + NDPI_LOG_INFO(ndpi_struct, "found armagetron\n"); ndpi_int_armagetron_add_connection(ndpi_struct, flow); return; } @@ -85,7 +84,7 @@ void ndpi_search_armagetron_udp(struct ndpi_detection_module_struct *ndpi_struct && (get_u_int32_t(packet->payload, 6 + 10 + val) == htonl(0x00010000) || get_u_int32_t(packet->payload, 6 + 10 + val) == htonl(0x00000001)) && get_u_int16_t(packet->payload, packet->payload_packet_len - 2) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ARMAGETRON, ndpi_struct, NDPI_LOG_DEBUG, "detected armagetron.\n"); + NDPI_LOG_INFO(ndpi_struct, "found armagetron\n"); ndpi_int_armagetron_add_connection(ndpi_struct, flow); return; } @@ -94,8 +93,7 @@ void ndpi_search_armagetron_udp(struct ndpi_detection_module_struct *ndpi_struct } exclude: - NDPI_LOG(NDPI_PROTOCOL_ARMAGETRON, ndpi_struct, NDPI_LOG_DEBUG, "exclude armagetron.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_ARMAGETRON); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ayiya.c b/src/lib/protocols/ayiya.c index 6e5401093..bc993cfe3 100644 --- a/src/lib/protocols/ayiya.c +++ b/src/lib/protocols/ayiya.c @@ -26,10 +26,14 @@ http://tools.ietf.org/html/rfc4891 */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_AYIYA +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_AYIYA + +#include "ndpi_api.h" + struct ayiya { u_int8_t flags[3]; u_int8_t next_header; @@ -42,6 +46,8 @@ void ndpi_search_ayiya(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search AYIYA\n"); + if(packet->udp && (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_UNKNOWN)) { /* Ayiya is udp based, port 5072 */ if ((packet->udp->source == htons(5072) || packet->udp->dest == htons(5072)) @@ -55,13 +61,15 @@ void ndpi_search_ayiya(struct ndpi_detection_module_struct *ndpi_struct, struct now = flow->packet.tick_timestamp; - if((epoch >= (now - fiveyears)) && (epoch <= (now+86400 /* 1 day */))) + if((epoch >= (now - fiveyears)) && (epoch <= (now+86400 /* 1 day */))) { + NDPI_LOG_INFO(ndpi_struct, "found AYIYA\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_AYIYA, NDPI_PROTOCOL_UNKNOWN); + } return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_AYIYA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/battlefield.c b/src/lib/protocols/battlefield.c index 6087e67a4..23a3749b2 100644 --- a/src/lib/protocols/battlefield.c +++ b/src/lib/protocols/battlefield.c @@ -22,10 +22,13 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_BATTLEFIELD +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_BATTLEFIELD + +#include "ndpi_api.h" static void ndpi_int_battlefield_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -53,12 +56,12 @@ void ndpi_search_battlefield(struct ndpi_detection_module_struct *ndpi_struct, s if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_BATTLEFIELD) { if (src != NULL && ((u_int32_t) (packet->tick_timestamp - src->battlefield_ts) < ndpi_struct->battlefield_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "battlefield : save src connection packet detected\n"); src->battlefield_ts = packet->tick_timestamp; } else if (dst != NULL && ((u_int32_t) (packet->tick_timestamp - dst->battlefield_ts) < ndpi_struct->battlefield_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "battlefield : save dst connection packet detected\n"); dst->battlefield_ts = packet->tick_timestamp; } @@ -74,8 +77,7 @@ void ndpi_search_battlefield(struct ndpi_detection_module_struct *ndpi_struct, s } } else if (flow->l4.udp.battlefield_stage == 2 - packet->packet_direction) { if (packet->payload_packet_len > 8 && get_u_int32_t(packet->payload, 0) == flow->l4.udp.battlefield_msg_id) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, - NDPI_LOG_DEBUG, "Battlefield message and reply detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Battlefield message and reply detected\n"); ndpi_int_battlefield_add_connection(ndpi_struct, flow); return; } @@ -91,28 +93,26 @@ void ndpi_search_battlefield(struct ndpi_detection_module_struct *ndpi_struct, s } else if (flow->l4.udp.battlefield_stage == 4 - packet->packet_direction) { if (packet->payload_packet_len == 7 && (packet->payload[0] == 0x02 || packet->payload[packet->payload_packet_len - 1] == 0xe0)) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, NDPI_LOG_DEBUG, - "Battlefield message and reply detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Battlefield message and reply detected\n"); ndpi_int_battlefield_add_connection(ndpi_struct, flow); return; } } if (packet->payload_packet_len == 18 && memcmp(&packet->payload[5], "battlefield2\x00", 13) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, NDPI_LOG_DEBUG, "Battlefield 2 hello packet detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Battlefield 2 hello packet detected\n"); ndpi_int_battlefield_add_connection(ndpi_struct, flow); return; } else if (packet->payload_packet_len > 10 && (memcmp(packet->payload, "\x11\x20\x00\x01\x00\x00\x50\xb9\x10\x11", 10) == 0 || memcmp(packet->payload, "\x11\x20\x00\x01\x00\x00\x30\xb9\x10\x11", 10) == 0 || memcmp(packet->payload, "\x11\x20\x00\x01\x00\x00\xa0\x98\x00\x11", 10) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_BATTLEFIELD, ndpi_struct, NDPI_LOG_DEBUG, "Battlefield safe pattern detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Battlefield safe pattern detected\n"); ndpi_int_battlefield_add_connection(ndpi_struct, flow); return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_BATTLEFIELD); - return; + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/bgp.c b/src/lib/protocols/bgp.c index a45514b7d..f7896968b 100644 --- a/src/lib/protocols/bgp.c +++ b/src/lib/protocols/bgp.c @@ -20,16 +20,24 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_BGP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_BGP + +#include "ndpi_api.h" + + /* this detection also works asymmetrically */ void ndpi_search_bgp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; u_int16_t bgp_port = htons(179); + NDPI_LOG_DBG(ndpi_struct, "search BGP\n"); + if(packet->tcp) { if(packet->payload_packet_len > 18 && packet->payload[18] < 5 @@ -38,13 +46,13 @@ void ndpi_search_bgp(struct ndpi_detection_module_struct *ndpi_struct, struct nd && (get_u_int64_t(packet->payload, 8) == 0xffffffffffffffffULL) && (ntohs(get_u_int16_t(packet->payload, 16)) <= packet->payload_packet_len)) { - NDPI_LOG(NDPI_PROTOCOL_BGP, ndpi_struct, NDPI_LOG_DEBUG, "BGP detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found BGP\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_BGP, NDPI_PROTOCOL_UNKNOWN); return; } } - /* exclude BGP */ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_BGP); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/bittorrent.c b/src/lib/protocols/bittorrent.c index a3eef585c..727992702 100644 --- a/src/lib/protocols/bittorrent.c +++ b/src/lib/protocols/bittorrent.c @@ -23,8 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_BITTORRENT + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_BITTORRENT + +#include "ndpi_api.h" + #define NDPI_PROTOCOL_UNSAFE_DETECTION 0 #define NDPI_PROTOCOL_SAFE_DETECTION 1 @@ -87,10 +93,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module if(flow->packet_counter == 2 && packet->payload_packet_len > 20) { if(memcmp(&packet->payload[0], "BitTorrent protocol", 19) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, - ndpi_struct, NDPI_LOG_TRACE, "BT: plain BitTorrent protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: plain\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, 19, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } } @@ -99,19 +104,18 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module /* test for match 0x13+"BitTorrent protocol" */ if(packet->payload[0] == 0x13) { if(memcmp(&packet->payload[1], "BitTorrent protocol", 19) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_TRACE, "BT: plain BitTorrent protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: plain\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, 20, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } } } if(packet->payload_packet_len > 23 && memcmp(packet->payload, "GET /webseed?info_hash=", 23) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, "BT: plain webseed BitTorrent protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: plain webseed\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); return 1; } /* seen Azureus as server for webseed, possibly other servers existing, to implement */ @@ -119,10 +123,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module /* no asymmetric detection possible for answer of pattern "GET /data?fid=". */ if(packet->payload_packet_len > 60 && memcmp(packet->payload, "GET /data?fid=", 14) == 0 && memcmp(&packet->payload[54], "&size=", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, "BT: plain Bitcomet persistent seed protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: plain Bitcomet persistent seed\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); return 1; } @@ -140,10 +143,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module && ((packet->user_agent_line.len > 8 && memcmp(packet->user_agent_line.ptr, "Azureus ", 8) == 0) || (packet->user_agent_line.len >= 10 && memcmp(packet->user_agent_line.ptr, "BitTorrent", 10) == 0) || (packet->user_agent_line.len >= 11 && memcmp(packet->user_agent_line.ptr, "BTWebClient", 11) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, "Azureus /Bittorrent user agent line detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: Azureus /Bittorrent user agent\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); return 1; } @@ -151,10 +153,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module && (packet->user_agent_line.len >= 9 && memcmp(packet->user_agent_line.ptr, "Shareaza ", 9) == 0) && (packet->parsed_lines > 8 && packet->line[8].ptr != 0 && packet->line[8].len >= 9 && memcmp(packet->line[8].ptr, "X-Queue: ", 9) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, "Bittorrent Shareaza detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: Shareaza detected\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); return 1; } @@ -186,9 +187,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module && packet->line[8].ptr != NULL && packet->line[8].len > 22 && memcmp(packet->line[8].ptr, "Cache-Control: no-cache", 23) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_TRACE, "Bitcomet LTS detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: Bitcomet LTS\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } @@ -211,9 +212,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module && packet->line[6].ptr != NULL && packet->line[6].len > 21 && memcmp(packet->line[6].ptr, "Connection: Keep-Alive", 22) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_TRACE, "FlashGet detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: FlashGet\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } @@ -232,9 +233,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module && packet->line[5].ptr != NULL && packet->line[5].len > 21 && memcmp(packet->line[5].ptr, "Connection: Keep-Alive", 22) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_TRACE, "FlashGet detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: FlashGet\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_UNSAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } @@ -250,8 +251,7 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module ptr++; } - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, " BT stat: tracker info hash found\n"); + NDPI_LOG_DBG2(ndpi_struct, " BT stat: tracker info hash found\n"); /* len is > 50, so save operation here */ len -= 10; @@ -300,10 +300,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module } } - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, " BT stat: tracker info hash parsed\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: tracker info hash parsed\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } @@ -329,10 +328,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module /* did not see this pattern anywhere */ if((memcmp(&packet->payload[0], pattern_20_bytes, 20) == 0) && (memcmp(&packet->payload[52], pattern_12_bytes, 12) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, - NDPI_LOG_TRACE, "BT: Warez - Plain BitTorrent protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: Warez - Plain\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return 1; } } @@ -344,11 +342,9 @@ static u_int8_t ndpi_int_search_bittorrent_tcp_zero(struct ndpi_detection_module /* haven't fount this pattern anywhere */ if(packet->host_line.ptr != NULL && packet->host_line.len >= 9 && memcmp(packet->host_line.ptr, "ip2p.com:", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, - ndpi_struct, NDPI_LOG_TRACE, - "BT: Warez - Plain BitTorrent protocol detected due to Host: ip2p.com: pattern\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: Warez - Plain Host: ip2p.com: pattern\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 1, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_WEBSEED_DETECTION); return 1; } } @@ -370,13 +366,11 @@ static void ndpi_int_search_bittorrent_tcp(struct ndpi_detection_module_struct * /* exclude stage 0 detection from next run */ flow->bittorrent_stage = 1; if(ndpi_int_search_bittorrent_tcp_zero(ndpi_struct, flow) != 0) { - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_DEBUG, - "stage 0 has detected something, returning\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage 0 has detected something, returning\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, ndpi_struct, NDPI_LOG_DEBUG, - "stage 0 has no direct detection, fall through\n"); + NDPI_LOG_DBG2(ndpi_struct, "stage 0 has no direct detection, fall through\n"); } return; } @@ -392,7 +386,7 @@ void ndpi_search_bittorrent(struct ndpi_detection_module_struct *ndpi_struct, st || (packet->udp && ((ntohs(packet->udp->source) == 3544) /* teredo.c */ || (ntohs(packet->udp->dest) == 3544))))) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_BITTORRENT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -481,18 +475,16 @@ void ndpi_search_bittorrent(struct ndpi_detection_module_struct *ndpi_struct, st if(bt_proto && (packet->payload_packet_len > 47)) memcpy(flow->protos.bittorrent.hash, &bt_proto[27], 20); - NDPI_LOG(NDPI_PROTOCOL_BITTORRENT, - ndpi_struct, NDPI_LOG_TRACE, "BT: plain BitTorrent protocol detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found BT: plain\n"); ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 0, - NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); + NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION); return; } } return; } - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_BITTORRENT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } } diff --git a/src/lib/protocols/bjnp.c b/src/lib/protocols/bjnp.c index 28ddede05..f9f690308 100644 --- a/src/lib/protocols/bjnp.c +++ b/src/lib/protocols/bjnp.c @@ -1,7 +1,10 @@ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_BJNP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_BJNP + +#include "ndpi_api.h" static void ndpi_int_bjnp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, @@ -23,22 +26,21 @@ static void ndpi_check_bjnp(struct ndpi_detection_module_struct *ndpi_struct, st || (memcmp((const char *)packet->payload, "BJNB", 4) == 0) || (memcmp((const char *)packet->payload, "MFNP", 4) == 0) ) { - NDPI_LOG(NDPI_PROTOCOL_BJNP, ndpi_struct, NDPI_LOG_DEBUG, "Found bjnp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found bjnp\n"); ndpi_int_bjnp_add_connection(ndpi_struct, flow, 0); return; } } } - NDPI_LOG(NDPI_PROTOCOL_BJNP, ndpi_struct, NDPI_LOG_DEBUG, "exclude bjnp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_BJNP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_bjnp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_BJNP, ndpi_struct, NDPI_LOG_DEBUG, "bjnp detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search bjnp\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_BJNP) { diff --git a/src/lib/protocols/btlib.c b/src/lib/protocols/btlib.c index 4d44198d1..66d9654bc 100644 --- a/src/lib/protocols/btlib.c +++ b/src/lib/protocols/btlib.c @@ -181,8 +181,8 @@ static void _print_safe_str(char *msg,char *k,const u_int8_t *s,size_t l) { static void print_safe_str(char *msg,bt_parse_data_cb_t *cbd) { _print_safe_str(msg,cbd->buf,cbd->v.s.s,cbd->v.s.l); } - #define DEBUG_TRACE(cmd) { if(bt_parse_debug) cmd; } + #define STREQ(a,b) !strcmp(a,b) diff --git a/src/lib/protocols/ciscovpn.c b/src/lib/protocols/ciscovpn.c index 6c2fc1829..e04fba936 100644 --- a/src/lib/protocols/ciscovpn.c +++ b/src/lib/protocols/ciscovpn.c @@ -4,10 +4,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_CISCOVPN +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CISCOVPN + +#include "ndpi_api.h" + + static void ndpi_int_ciscovpn_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CISCOVPN, NDPI_PROTOCOL_UNKNOWN); @@ -20,15 +25,15 @@ void ndpi_search_ciscovpn(struct ndpi_detection_module_struct *ndpi_struct, stru u_int16_t tdport = 0, tsport = 0; - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "search CISCOVPN.\n"); + NDPI_LOG_DBG(ndpi_struct, "search CISCOVPN\n"); if(packet->tcp != NULL) { tsport = ntohs(packet->tcp->source), tdport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "calculated CISCOVPN over tcp ports.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculated CISCOVPN over tcp ports\n"); } if(packet->udp != NULL) { usport = ntohs(packet->udp->source), udport = ntohs(packet->udp->dest); - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "calculated CISCOVPN over udp ports.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculated CISCOVPN over udp ports\n"); } if((tdport == 10000 && tsport == 10000) || @@ -42,8 +47,9 @@ void ndpi_search_ciscovpn(struct ndpi_detection_module_struct *ndpi_struct, stru { /* This is a good query 17010000*/ - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "found CISCOVPN.\n"); + NDPI_LOG_INFO(ndpi_struct, "found CISCOVPN\n"); ndpi_int_ciscovpn_add_connection(ndpi_struct, flow); + return; } else if( ( @@ -59,11 +65,10 @@ void ndpi_search_ciscovpn(struct ndpi_detection_module_struct *ndpi_struct, stru /* This is a good query fe577e2b */ - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "found CISCOVPN.\n"); + NDPI_LOG_INFO(ndpi_struct, "found CISCOVPN\n"); ndpi_int_ciscovpn_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_CISCOVPN, ndpi_struct, NDPI_LOG_DEBUG, "exclude CISCOVPN.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CISCOVPN); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/citrix.c b/src/lib/protocols/citrix.c index 92607579c..7d6406bff 100644 --- a/src/lib/protocols/citrix.c +++ b/src/lib/protocols/citrix.c @@ -21,10 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_CITRIX + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CITRIX #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_CITRIX /* ************************************ */ @@ -45,26 +49,25 @@ static void ndpi_check_citrix(struct ndpi_detection_module_struct *ndpi_struct, char citrix_header[] = { 0x07, 0x07, 0x49, 0x43, 0x41, 0x00 }; if(memcmp(packet->payload, citrix_header, sizeof(citrix_header)) == 0) { - NDPI_LOG(NDPI_PROTOCOL_CITRIX, ndpi_struct, NDPI_LOG_DEBUG, "Found citrix.\n"); + NDPI_LOG_INFO(ndpi_struct, "found citrix\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CITRIX, NDPI_PROTOCOL_UNKNOWN); } - return; } else if(payload_len > 4) { char citrix_header[] = { 0x1a, 0x43, 0x47, 0x50, 0x2f, 0x30, 0x31 }; if((memcmp(packet->payload, citrix_header, sizeof(citrix_header)) == 0) || (ndpi_strnstr((const char *)packet->payload, "Citrix.TcpProxyService", payload_len) != NULL)) { - NDPI_LOG(NDPI_PROTOCOL_CITRIX, ndpi_struct, NDPI_LOG_DEBUG, "Found citrix.\n"); + NDPI_LOG_INFO(ndpi_struct, "found citrix\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CITRIX, NDPI_PROTOCOL_UNKNOWN); } - return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CITRIX); - } else if(flow->l4.tcp.citrix_packet_id > 3) - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CITRIX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } else if(flow->l4.tcp.citrix_packet_id > 3) { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } return; } @@ -74,7 +77,7 @@ void ndpi_search_citrix(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_CITRIX, ndpi_struct, NDPI_LOG_DEBUG, "citrix detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search citrix\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_CITRIX) diff --git a/src/lib/protocols/coap.c b/src/lib/protocols/coap.c index 252ffc9c4..288d15f23 100644 --- a/src/lib/protocols/coap.c +++ b/src/lib/protocols/coap.c @@ -21,10 +21,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_COAP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_COAP + +#include "ndpi_api.h" + + #define CON 0 #define NO_CON 1 #define ACK 2 @@ -116,14 +121,12 @@ void ndpi_search_coap (struct ndpi_detection_module_struct *ndpi_struct, u_int16_t d_port = ntohs(flow->packet.udp->dest); if((!isCoAPport(s_port) && !isCoAPport(d_port)) - || (packet->payload_packet_len < 4) // header too short - ) { - NDPI_LOG(NDPI_PROTOCOL_COAP, ndpi_struct, NDPI_LOG_DEBUG, "excluding Coap\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_COAP); + || (packet->payload_packet_len < 4) ) { // header too short + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_COAP, ndpi_struct, NDPI_LOG_DEBUG, "calculating coap over udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating coap over udp\n"); // check values in header if(h->version == 1) { @@ -133,7 +136,7 @@ void ndpi_search_coap (struct ndpi_detection_module_struct *ndpi_struct, (h->code >= 128 && h->code <= 134) || (h->code >= 140 && h->code <= 143) || (h->code >= 160 && h->code <= 165)) { - NDPI_LOG(NDPI_PROTOCOL_COAP, ndpi_struct, NDPI_LOG_DEBUG, "Coap found...\n"); + NDPI_LOG_INFO(ndpi_struct, "found Coap\n"); ndpi_int_coap_add_connection(ndpi_struct,flow); return; } @@ -142,8 +145,7 @@ void ndpi_search_coap (struct ndpi_detection_module_struct *ndpi_struct, } } - NDPI_LOG(NDPI_PROTOCOL_COAP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Coap ...\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_COAP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } diff --git a/src/lib/protocols/collectd.c b/src/lib/protocols/collectd.c index 7e6227980..2d4a06bb3 100644 --- a/src/lib/protocols/collectd.c +++ b/src/lib/protocols/collectd.c @@ -19,16 +19,21 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_COLLECTD +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_COLLECTD + +#include "ndpi_api.h" + + void ndpi_search_collectd(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; u_int len = 0; - NDPI_LOG(NDPI_PROTOCOL_COLLECTD, ndpi_struct, NDPI_LOG_DEBUG, "search collectd.\n"); + NDPI_LOG_DBG(ndpi_struct, "search collectd\n"); if (packet->udp == NULL) return; @@ -43,11 +48,10 @@ void ndpi_search_collectd(struct ndpi_detection_module_struct *ndpi_struct, stru } if(len == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_COLLECTD, ndpi_struct, NDPI_LOG_DEBUG, "found COLLECTD.\n"); + NDPI_LOG_INFO(ndpi_struct, "found COLLECTD\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_COLLECTD, NDPI_PROTOCOL_UNKNOWN); } else { - NDPI_LOG(NDPI_PROTOCOL_COLLECTD, ndpi_struct, NDPI_LOG_DEBUG, "exclude COLLECTD.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_COLLECTD); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/corba.c b/src/lib/protocols/corba.c index c16accc59..94e9f324a 100644 --- a/src/lib/protocols/corba.c +++ b/src/lib/protocols/corba.c @@ -18,10 +18,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_CORBA + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CORBA #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_CORBA static void ndpi_int_corba_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -31,18 +35,17 @@ void ndpi_search_corba(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "search for CORBA.\n"); + NDPI_LOG_DBG(ndpi_struct, "search for CORBA\n"); if(packet->tcp != NULL) { - NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "calculating CORBA over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating CORBA over tcp\n"); /* Corba General Inter-ORB Protocol -> GIOP */ if ((packet->payload_packet_len >= 24 && packet->payload_packet_len <= 144) && memcmp(packet->payload, "GIOP", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "found corba.\n"); + NDPI_LOG_INFO(ndpi_struct, "found corba\n"); ndpi_int_corba_add_connection(ndpi_struct, flow); } } else { - NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "exclude CORBA.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CORBA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/crossfire.c b/src/lib/protocols/crossfire.c index 5dfddf5c3..ea1dce66a 100644 --- a/src/lib/protocols/crossfire.c +++ b/src/lib/protocols/crossfire.c @@ -21,11 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" -/* include files */ -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_CROSSFIRE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CROSSFIRE + +#include "ndpi_api.h" + static void ndpi_int_crossfire_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) @@ -37,21 +40,17 @@ static void ndpi_int_crossfire_add_connection(struct ndpi_detection_module_struc void ndpi_search_crossfire_tcp_udp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "search crossfire.\n"); + NDPI_LOG_DBG(ndpi_struct, "search crossfire\n"); if (packet->udp != 0) { - if (packet->payload_packet_len == 25 && get_u_int32_t(packet->payload, 0) == ntohl(0xc7d91999) + if (packet->payload_packet_len == 25 + && get_u_int32_t(packet->payload, 0) == ntohl(0xc7d91999) && get_u_int16_t(packet->payload, 4) == ntohs(0x0200) - && get_u_int16_t(packet->payload, 22) == ntohs(0x7d00) - ) { - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "Crossfire: found udp packet.\n"); - ndpi_int_crossfire_add_connection(ndpi_struct, flow); - return; + && get_u_int16_t(packet->payload, 22) == ntohs(0x7d00)) { + NDPI_LOG_INFO(ndpi_struct, "found Crossfire: udp packet\n"); + ndpi_int_crossfire_add_connection(ndpi_struct, flow); + return; } } else if (packet->tcp != 0) { @@ -67,16 +66,15 @@ void ndpi_search_crossfire_tcp_udp(struct ndpi_detection_module_struct *ndpi_str && (memcmp(packet->host_line.ptr, "crossfire", 9) == 0 || memcmp(packet->host_line.ptr, "www.crossfire", 13) == 0)) ) { - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "Crossfire: found HTTP request.\n"); - ndpi_int_crossfire_add_connection(ndpi_struct, flow); - return; + NDPI_LOG_DBG(ndpi_struct, "found Crossfire: HTTP request\n"); + ndpi_int_crossfire_add_connection(ndpi_struct, flow); + return; } } } - NDPI_LOG(NDPI_PROTOCOL_CROSSFIRE, ndpi_struct, NDPI_LOG_DEBUG, "exclude crossfire.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CROSSFIRE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/csgo.c b/src/lib/protocols/csgo.c index 14073aef7..3bf0b4fe9 100644 --- a/src/lib/protocols/csgo.c +++ b/src/lib/protocols/csgo.c @@ -20,49 +20,51 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_CSGO -#include "ndpi_api.h" +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_CSGO -#ifdef NDPI_PROTOCOL_CSGO +#include "ndpi_api.h" void ndpi_search_csgo(struct ndpi_detection_module_struct* ndpi_struct, struct ndpi_flow_struct* flow) { struct ndpi_packet_struct* packet = &flow->packet; if (packet->udp != NULL) { uint32_t w = htonl(get_u_int32_t(packet->payload, 0)); - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "CSGO: word %08x\n", w); + NDPI_LOG_DBG2(ndpi_struct, "CSGO: word %08x\n", w); if (!flow->csgo_state && packet->payload_packet_len == 23 && w == 0xfffffffful) { if (!memcmp(packet->payload + 5, "connect0x", 9)) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo connect0x.\n"); flow->csgo_state++; memcpy(flow->csgo_strid, packet->payload + 5, 18); + NDPI_LOG_DBG2(ndpi_struct, "Found csgo connect0x\n"); return; } } if (flow->csgo_state == 1 && packet->payload_packet_len >= 42 && w == 0xfffffffful) { if (!memcmp(packet->payload + 24, flow->csgo_strid, 18)) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo connect0x reply.\n"); flow->csgo_state++; ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO( ndpi_struct, "found csgo connect0x reply\n"); return; } } if (packet->payload_packet_len == 8 && ( w == 0x3a180000 || w == 0x39180000) ) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp 8b.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo udp 8b\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } if (packet->payload_packet_len >= 36 && w == 0x56533031ul) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo udp\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } if (packet->payload_packet_len >= 36 && w == 0x01007364) { uint32_t w2 = htonl(get_u_int32_t(packet->payload, 4)); if (w2 == 0x70696e67) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp ping.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo udp ping\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -73,11 +75,11 @@ void ndpi_search_csgo(struct ndpi_detection_module_struct* ndpi_struct, struct n if (!flow->csgo_s2) { flow->csgo_id2 = w2; flow->csgo_s2 = 1; - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp 0d1d step1.\n"); + NDPI_LOG_DBG2( ndpi_struct, "Found csgo udp 0d1d step1\n"); return; } if (flow->csgo_s2 == 1 && flow->csgo_id2 == w2) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp 0d1d step1 DUP.\n"); + NDPI_LOG_DBG2( ndpi_struct, "Found csgo udp 0d1d step1 DUP\n"); return; } flow->csgo_s2 = 3; @@ -85,7 +87,7 @@ void ndpi_search_csgo(struct ndpi_detection_module_struct* ndpi_struct, struct n } if (packet->payload_packet_len == 15) { if (flow->csgo_s2 == 1 && flow->csgo_id2 == w2) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo udp 0d1d.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo udp 0d1d\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -94,23 +96,23 @@ void ndpi_search_csgo(struct ndpi_detection_module_struct* ndpi_struct, struct n } if (packet->payload_packet_len >= 140 && (w == 0x02124c6c || w == 0x02125c6c) && !memcmp(&packet->payload[3], "lta\000mob\000tpc\000bhj\000bxd\000tae\000urg\000gkh\000", 32)) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo dictionary udp.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo dictionary udp\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } if (packet->payload_packet_len >= 33 && packet->iph && packet->iph->daddr == 0xffffffff && !memcmp(&packet->payload[17], "LanSearch", 9)) { - NDPI_LOG(NDPI_PROTOCOL_CSGO, ndpi_struct, NDPI_LOG_DEBUG, "Found csgo LanSearch udp.\n"); + NDPI_LOG_INFO( ndpi_struct, "found csgo LanSearch udp\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_CSGO, NDPI_PROTOCOL_UNKNOWN); return; } } if (flow->packet_counter > 20) - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CSGO); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } -void init_csgo_dissector(struct ndpi_detection_module_struct *ndpi_struct, - u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { +void init_csgo_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) +{ ndpi_set_bitmask_protocol_detection("CSGO", ndpi_struct, detection_bitmask, *id, NDPI_PROTOCOL_CSGO, ndpi_search_csgo, diff --git a/src/lib/protocols/dcerpc.c b/src/lib/protocols/dcerpc.c index 7be8ac027..3aef077cd 100644 --- a/src/lib/protocols/dcerpc.c +++ b/src/lib/protocols/dcerpc.c @@ -21,10 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_DCERPC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DCERPC #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_DCERPC static void ndpi_int_dcerpc_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -36,20 +40,21 @@ void ndpi_search_dcerpc(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search DCERPC\n"); + if((packet->tcp != NULL) && (packet->payload_packet_len >= 64) && (packet->payload[0] == 0x05) /* version 5 */ && (packet->payload[2] < 16) /* Packet type */ && (((packet->payload[9]<<8) | packet->payload[8]) == packet->payload_packet_len) /* Packet Length */ ) { - NDPI_LOG(NDPI_PROTOCOL_DCERPC, ndpi_struct, NDPI_LOG_DEBUG, "DCERPC match\n"); + NDPI_LOG_INFO(ndpi_struct, "found DCERPC\n"); ndpi_int_dcerpc_add_connection(ndpi_struct, flow); return; } - if(packet->payload_packet_len>1){ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DCERPC); - } + if(packet->payload_packet_len>1) + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/dhcp.c b/src/lib/protocols/dhcp.c index cdf33947e..004d42379 100644 --- a/src/lib/protocols/dhcp.c +++ b/src/lib/protocols/dhcp.c @@ -18,11 +18,14 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_DHCP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DHCP + +#include "ndpi_api.h" + /* freeradius/src/lib/dhcp.c */ #define DHCP_CHADDR_LEN 16 #define DHCP_SNAME_LEN 64 @@ -61,8 +64,7 @@ void ndpi_search_dhcp_udp(struct ndpi_detection_module_struct *ndpi_struct, stru { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search DHCP\n"); /* this detection also works for asymmetric dhcp traffic */ @@ -87,7 +89,7 @@ void ndpi_search_dhcp_udp(struct ndpi_detection_module_struct *ndpi_struct, stru if(len == 0) break; #ifdef DHCP_DEBUG - printf("[DHCP] Id=%d [len=%d]\n", id, len); + NDPI_LOG_DBG2(ndpi_struct, "[DHCP] Id=%d [len=%d]\n", id, len); #endif if(id == 53 /* DHCP Message Type */) { @@ -95,8 +97,7 @@ void ndpi_search_dhcp_udp(struct ndpi_detection_module_struct *ndpi_struct, stru if(msg_type <= 8) foundValidMsgType = 1; } else if(id == 55 /* Parameter Request List / Fingerprint */) { - u_int idx, offset = 0, - hex_len = ndpi_min(len * 2, sizeof(flow->protos.dhcp.fingerprint)); + u_int idx, offset = 0; for(idx=0; idx<len; idx++) { snprintf((char*)&flow->protos.dhcp.fingerprint[offset], @@ -109,9 +110,8 @@ void ndpi_search_dhcp_udp(struct ndpi_detection_module_struct *ndpi_struct, stru int j = 0; #ifdef DHCP_DEBUG - printf("[DHCP] "); - while(j < len) { printf("%c", name[j]); j++; } - printf("\n"); + NDPI_LOG_DBG2(ndpi_struct, "[DHCP] '%.*s'\n",name,len); +// while(j < len) { printf( "%c", name[j]); j++; }; printf("\n"); #endif j = ndpi_min(len, sizeof(flow->host_server_name)-1); strncpy((char*)flow->host_server_name, name, j); @@ -125,14 +125,14 @@ void ndpi_search_dhcp_udp(struct ndpi_detection_module_struct *ndpi_struct, stru //get_u_int16_t(packet->payload, 240) == htons(0x3501)) { if(foundValidMsgType) { - NDPI_LOG(NDPI_PROTOCOL_DHCP, ndpi_struct, NDPI_LOG_DEBUG, "DHCP found\n"); + NDPI_LOG_INFO(ndpi_struct, "found DHCP\n"); ndpi_int_dhcp_add_connection(ndpi_struct, flow); } return; } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DHCP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/dhcpv6.c b/src/lib/protocols/dhcpv6.c index 31d912b39..98ed08cda 100644 --- a/src/lib/protocols/dhcpv6.c +++ b/src/lib/protocols/dhcpv6.c @@ -22,12 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_DHCPV6 -/* include files */ +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DHCPV6 + +#include "ndpi_api.h" -#include "ndpi_protocols.h" -#ifdef NDPI_PROTOCOL_DHCPV6 static void ndpi_int_dhcpv6_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -40,21 +42,19 @@ void ndpi_search_dhcpv6_udp(struct ndpi_detection_module_struct *ndpi_struct, st { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search DHCPv6\n"); if (packet->payload_packet_len >= 4 && (packet->udp->source == htons(546) || packet->udp->source == htons(547)) && (packet->udp->dest == htons(546) || packet->udp->dest == htons(547)) && packet->payload[0] >= 1 && packet->payload[0] <= 13) { - NDPI_LOG(NDPI_PROTOCOL_DHCPV6, ndpi_struct, NDPI_LOG_DEBUG, "DHCPv6 detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found DHCPv6\n"); ndpi_int_dhcpv6_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_DHCPV6, ndpi_struct, NDPI_LOG_DEBUG, "DHCPv6 excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DHCPV6); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/directconnect.c b/src/lib/protocols/directconnect.c index e712df626..725e53348 100644 --- a/src/lib/protocols/directconnect.c +++ b/src/lib/protocols/directconnect.c @@ -23,9 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_DIRECTCONNECT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DIRECTCONNECT + +#include "ndpi_api.h" + + //#define NDPI_DEBUG_DIRECTCONNECT //#define NDPI_DIRECTCONNECT_PORT_DEBUG //#define NDPI_DEBUG_DIRECTCONNECT_CONN @@ -58,9 +64,7 @@ static u_int16_t parse_binf_message(struct ndpi_detection_module_struct if (memcmp(&payload[i], "DCTM", 4) == 0) { if (memcmp(&payload[i + 15], "ADCS", 4) == 0) { ssl_port = ntohs_ndpi_bytestream_to_number(&payload[i + 25], 5, &bytes_read); - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect ssl port parsed %d", ssl_port); - + NDPI_LOG_DBG2(ndpi_struct, "DC ssl port parsed %d\n", ssl_port); } } } else { @@ -89,13 +93,11 @@ static void ndpi_int_directconnect_add_connection(struct ndpi_detection_module_s if (packet->tcp != NULL && flow->setup_packet_direction != packet->packet_direction && src->detected_directconnect_port == 0) { src->detected_directconnect_port = packet->tcp->source; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect tcp PORT %u for src\n", ntohs(src->detected_directconnect_port)); + NDPI_LOG_DBG2(ndpi_struct, "DC tcp PORT %u for src\n", ntohs(src->detected_directconnect_port)); } if (packet->udp != NULL && src->detected_directconnect_udp_port == 0) { src->detected_directconnect_udp_port = packet->udp->source; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect udp PORT %u for src\n", ntohs(src->detected_directconnect_port)); + NDPI_LOG_DBG2(ndpi_struct, "DC udp PORT %u for src\n", ntohs(src->detected_directconnect_port)); } } @@ -113,9 +115,9 @@ static void ndpi_int_directconnect_add_connection(struct ndpi_detection_module_s /* dst->detected_directconnect_port = packet->tcp->dest; - NDPI_LOG (NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect tcp PORT %u for dst\n", - ntohs (dst->detected_directconnect_port)); + NDPI_LOG_DBG2(ndpi_struct, + "DC tcp PORT %u for dst\n", + ntohs (dst->detected_directconnect_port)); */ } } @@ -148,14 +150,12 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if (dst != NULL) { dst->detected_directconnect_ssl_port = ntohs_ndpi_bytestream_to_number(&packet->payload[25], 5, &bytes_read); - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect ssl port parsed %d", ntohs(dst->detected_directconnect_ssl_port)); + NDPI_LOG_DBG2(ndpi_struct, "DC ssl port parsed %d\n", ntohs(dst->detected_directconnect_ssl_port)); } if (src != NULL) { src->detected_directconnect_ssl_port = ntohs_ndpi_bytestream_to_number(&packet->payload[25], 5, &bytes_read); - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect ssl port parsed %d", ntohs(src->detected_directconnect_ssl_port)); + NDPI_LOG_DBG2(ndpi_struct, "DC ssl port parsed %d\n", ntohs(src->detected_directconnect_ssl_port)); } @@ -168,15 +168,13 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if ((u_int32_t) (packet->tick_timestamp - src->directconnect_last_safe_access_time) < ndpi_struct->directconnect_connection_ip_tick_timeout) { - ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); src->directconnect_last_safe_access_time = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "marking using dc port\n %d", ntohs(src->detected_directconnect_port)); + NDPI_LOG_INFO(ndpi_struct, "found DC using port %d\n", ntohs(src->detected_directconnect_port)); + ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); return; } else { src->detected_directconnect_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "resetting src port due to timeout"); + NDPI_LOG_DBG2(ndpi_struct, "resetting src port due to timeout\n"); return; } } @@ -184,15 +182,13 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if ((u_int32_t) (packet->tick_timestamp - src->directconnect_last_safe_access_time) < ndpi_struct->directconnect_connection_ip_tick_timeout) { - ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); src->directconnect_last_safe_access_time = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "marking using dc port\n %d", ntohs(src->detected_directconnect_ssl_port)); + NDPI_LOG_INFO(ndpi_struct, "found DC using port %d\n", ntohs(src->detected_directconnect_ssl_port)); + ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); return; } else { src->detected_directconnect_ssl_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "resetting src port due to timeout"); + NDPI_LOG_DBG2(ndpi_struct, "resetting src port due to timeout\n"); return; } } @@ -204,15 +200,13 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if ((u_int32_t) (packet->tick_timestamp - dst->directconnect_last_safe_access_time) < ndpi_struct->directconnect_connection_ip_tick_timeout) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); dst->directconnect_last_safe_access_time = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "marking using dc port\n %d", ntohs(dst->detected_directconnect_port)); + NDPI_LOG_INFO(ndpi_struct, "found DC using port %d\n", ntohs(dst->detected_directconnect_port)); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); return; } else { dst->detected_directconnect_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "resetting dst port due to timeout"); + NDPI_LOG_DBG(ndpi_struct, "resetting dst port due to timeout\n"); return; } } @@ -220,16 +214,13 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if ((u_int32_t) (packet->tick_timestamp - dst->directconnect_last_safe_access_time) < ndpi_struct->directconnect_connection_ip_tick_timeout) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); dst->directconnect_last_safe_access_time = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "marking using dc port\n %d", ntohs(dst->detected_directconnect_ssl_port)); - + NDPI_LOG_DBG(ndpi_struct, "found DC using port %d\n", ntohs(dst->detected_directconnect_ssl_port)); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); return; } else { dst->detected_directconnect_ssl_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "resetting dst port due to timeout"); + NDPI_LOG_DBG2(ndpi_struct, "resetting dst port due to timeout\n"); return; } } @@ -242,8 +233,7 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if (packet->payload[0] == '$' && packet->payload[packet->payload_packet_len - 1] == '|' && (memcmp(&packet->payload[1], "Lock ", 5) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "maybe first dc connect to hub detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe first dc connect to hub detected\n"); flow->directconnect_stage = 1; return; } @@ -251,8 +241,7 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n && packet->payload[0] == '$' && packet->payload[packet->payload_packet_len - 1] == '|' && (memcmp(&packet->payload[1], "MyNick ", 7) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "maybe first dc connect between peers detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe first dc connect between peers detected\n"); flow->directconnect_stage = 2; return; } @@ -262,15 +251,13 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n /* did not see this pattern in any trace */ if (memcmp(&packet->payload[0], "HSUP ADBAS0", 11) == 0 || memcmp(&packet->payload[0], "HSUP ADBASE", 11) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "found directconnect HSUP ADBAS0 E\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC HSUP ADBAS0 E\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_HUB); return; /* did not see this pattern in any trace */ } else if (memcmp(&packet->payload[0], "CSUP ADBAS0", 11) == 0 || memcmp(&packet->payload[0], "CSUP ADBASE", 11) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "found directconnect CSUP ADBAS0 E\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC CSUP ADBAS0 E\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_ADC_PEER); return; @@ -283,19 +270,14 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n /* did not see this pattern in any trace */ if (memcmp(&packet->payload[0], "HSUP ADBAS0", 11) == 0 || memcmp(&packet->payload[0], "HSUP ADBASE", 11) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "found directconnect HSUP ADBAS E in second packet\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC HSUP ADBAS E in second packet\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_HUB); - return; /* did not see this pattern in any trace */ } else if (memcmp(&packet->payload[0], "CSUP ADBAS0", 11) == 0 || memcmp(&packet->payload[0], "CSUP ADBASE", 11) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "found directconnect HSUP ADBAS0 E in second packet\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC HSUP ADBAS0 E in second packet\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_ADC_PEER); - - return; } @@ -304,12 +286,11 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n if (packet->payload_packet_len > 6) { if ((packet->payload[0] == '$' || packet->payload[0] == '<') && packet->payload[packet->payload_packet_len - 1] == '|') { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, NDPI_LOG_DEBUG, "second dc detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC second\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_HUB); - return; } else { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, NDPI_LOG_DEBUG, "second dc not detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "second dc not detected\n"); } } @@ -317,23 +298,17 @@ static void ndpi_search_directconnect_tcp(struct ndpi_detection_module_struct *n /* get client hello answer or server message */ if (packet->payload_packet_len > 6) { if (packet->payload[0] == '$' && packet->payload[packet->payload_packet_len - 1] == '|') { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "second dc between peers detected\n"); - - + NDPI_LOG_INFO(ndpi_struct, "found DC between peers\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_PEER); - return; } else { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "second dc between peers not detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "second dc between peers not detected\n"); } } } - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DIRECTCONNECT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } @@ -352,15 +327,13 @@ static void ndpi_search_directconnect_udp(struct ndpi_detection_module_struct (packet->tick_timestamp - dst->directconnect_last_safe_access_time) < ndpi_struct->directconnect_connection_ip_tick_timeout) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); dst->directconnect_last_safe_access_time = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "marking using dc udp port\n %d", ntohs(dst->detected_directconnect_udp_port)); + NDPI_LOG_INFO(ndpi_struct, "found DC using udp port %d\n", ntohs(dst->detected_directconnect_udp_port)); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DIRECTCONNECT, NDPI_PROTOCOL_UNKNOWN); return; } else { dst->detected_directconnect_udp_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "resetting dst udp port due to timeout"); + NDPI_LOG_DBG2(ndpi_struct, "resetting dst udp port due to timeout\n"); return; } } @@ -380,20 +353,15 @@ static void ndpi_search_directconnect_udp(struct ndpi_detection_module_struct if (packet->payload[pos] == '(') { pos = pos - 44; if (pos > 2 && memcmp(&packet->payload[pos], "TTH:", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, NDPI_LOG_DEBUG, "dc udp detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC udp\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_PEER); return; } } } flow->directconnect_stage++; - - if (flow->directconnect_stage < 3) { - - + if (flow->directconnect_stage < 3) return; - } - } } @@ -411,7 +379,7 @@ static void ndpi_search_directconnect_udp(struct ndpi_detection_module_struct if (packet->payload[pos] == '(') { pos = pos - 44; if (pos > 2 && memcmp(&packet->payload[pos], "TTH:", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, NDPI_LOG_DEBUG, "dc udp detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found DC udp\n"); ndpi_int_directconnect_add_connection(ndpi_struct, flow, DIRECT_CONNECT_TYPE_PEER); return; } @@ -420,15 +388,11 @@ static void ndpi_search_directconnect_udp(struct ndpi_detection_module_struct flow->directconnect_stage++; if (flow->directconnect_stage < 3) return; - } } } - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, NDPI_LOG_DEBUG, - "excluded at stage %d \n", flow->directconnect_stage); - - + NDPI_LOG_DBG(ndpi_struct, "excluded DC at stage %d \n", flow->directconnect_stage); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DIRECTCONNECT); @@ -442,7 +406,7 @@ void ndpi_search_directconnect(struct ndpi_detection_module_struct struct ndpi_id_struct *src = flow->src; struct ndpi_id_struct *dst = flow->dst; - + NDPI_LOG_DBG(ndpi_struct, "search DC\n"); if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_DIRECTCONNECT) { if (src != NULL && ((u_int32_t) @@ -458,8 +422,7 @@ void ndpi_search_directconnect(struct ndpi_detection_module_struct dst->directconnect_last_safe_access_time = packet->tick_timestamp; } else { packet->detected_protocol_stack[0] = NDPI_PROTOCOL_UNKNOWN; - NDPI_LOG(NDPI_PROTOCOL_DIRECTCONNECT, ndpi_struct, - NDPI_LOG_DEBUG, "directconnect: skipping as unknown due to timeout\n"); + NDPI_LOG_DBG2(ndpi_struct, "skipping as unknown due to timeout\n"); } return; } diff --git a/src/lib/protocols/directdownloadlink.c b/src/lib/protocols/directdownloadlink.c index 24375c90f..0a4d528f2 100644 --- a/src/lib/protocols/directdownloadlink.c +++ b/src/lib/protocols/directdownloadlink.c @@ -23,9 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK + +#include "ndpi_api.h" + #ifdef NDPI_DEBUG_DIRECT_DOWNLOAD_LINK //#define NDPI_DEBUG_DIRECT_DOWNLOAD_LINK_NOTHING_FOUND @@ -52,15 +57,12 @@ static void ndpi_int_direct_download_link_add_connection(struct ndpi_detection_m u_int8_t search_ddl_domains(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - u_int16_t filename_start = 0; u_int8_t i = 1; u_int16_t host_line_len_without_port; if (packet->payload_packet_len < 100) { - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: Packet too small.\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: Packet too small\n"); goto end_ddl_nothing_found; } @@ -68,10 +70,10 @@ u_int8_t search_ddl_domains(struct ndpi_detection_module_struct *ndpi_struct, st if (memcmp(packet->payload, "POST ", 5) == 0) { filename_start = 5; // POST - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: POST FOUND\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: POST FOUND\n"); } else if (memcmp(packet->payload, "GET ", 4) == 0) { filename_start = 4; // GET - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: GET FOUND\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: GET FOUND\n"); } else { goto end_ddl_nothing_found; } @@ -79,16 +81,15 @@ u_int8_t search_ddl_domains(struct ndpi_detection_module_struct *ndpi_struct, st ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->host_line.ptr == NULL) { - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: NO HOST FOUND\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: NO HOST FOUND\n"); goto end_ddl_nothing_found; } - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: Host: found\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: Host: found\n"); if (packet->line[0].len < 9 + filename_start || memcmp(&packet->line[0].ptr[packet->line[0].len - 9], " HTTP/1.", 8) != 0) { - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, - NDPI_LOG_DEBUG, "DDL: PACKET NOT HTTP CONFORM.\nXXX%.*sXXX\n", + NDPI_LOG_DBG2(ndpi_struct, "DDL: PACKET NOT HTTP CONFORM.\nXXX%.*sXXX\n", 8, &packet->line[0].ptr[packet->line[0].len - 9]); goto end_ddl_nothing_found; } @@ -100,11 +101,11 @@ u_int8_t search_ddl_domains(struct ndpi_detection_module_struct *ndpi_struct, st i = 2; while (host_line_len_without_port >= i && packet->host_line.ptr[host_line_len_without_port - i] >= '0' && packet->host_line.ptr[host_line_len_without_port - i] <= '9') { - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: number found\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: number found\n"); i++; } if (host_line_len_without_port >= i && packet->host_line.ptr[host_line_len_without_port - i] == ':') { - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: ':' found\n"); + NDPI_LOG_DBG2(ndpi_struct, "DDL: ':' found\n"); host_line_len_without_port = host_line_len_without_port - i; } } @@ -694,12 +695,12 @@ u_int8_t search_ddl_domains(struct ndpi_detection_module_struct *ndpi_struct, st */ end_ddl_nothing_found: - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Nothing Found\n"); return 0; end_ddl_found: - NDPI_LOG(NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK, ndpi_struct, NDPI_LOG_DEBUG, "DDL: DIRECT DOWNLOAD LINK FOUND\n"); + NDPI_LOG_INFO(ndpi_struct, "found DIRECT DOWNLOAD LINK\n"); ndpi_int_direct_download_link_add_connection(ndpi_struct, flow); return 1; } @@ -709,15 +710,12 @@ void ndpi_search_direct_download_link_tcp(struct ndpi_detection_module_struct *n { struct ndpi_packet_struct *packet = &flow->packet; - /* struct ndpi_id_struct *src=ndpi_struct->src; */ - /* struct ndpi_id_struct *dst=ndpi_struct->dst; */ - /* do not detect again if it is already ddl */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK) { if (search_ddl_domains(ndpi_struct, flow) != 0) { return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DIRECT_DOWNLOAD_LINK); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c index 5358cc8b7..bf4f9d9b6 100644 --- a/src/lib/protocols/dns.c +++ b/src/lib/protocols/dns.c @@ -21,10 +21,15 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_DNS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DNS + +#include "ndpi_api.h" + + #define FLAGS_MASK 0x8000 /* #define DNS_DEBUG 1 */ @@ -64,7 +69,7 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd u_int8_t is_query; u_int16_t s_port = 0, d_port = 0; - NDPI_LOG(NDPI_PROTOCOL_DNS, ndpi_struct, NDPI_LOG_DEBUG, "search DNS.\n"); + NDPI_LOG_DBG(ndpi_struct, "search DNS\n"); if(flow->packet.udp != NULL) { s_port = ntohs(flow->packet.udp->source); @@ -75,8 +80,8 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd d_port = ntohs(flow->packet.tcp->dest); x = 2; } else { - NDPI_LOG(NDPI_PROTOCOL_DNS, ndpi_struct, NDPI_LOG_DEBUG, "exclude DNS.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DNS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; } if((s_port == 53 || d_port == 53 || d_port == 5355) @@ -116,7 +121,7 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd x++; flow->protos.dns.query_type = get16(&x, flow->packet.payload); #ifdef DNS_DEBUG - printf("[%s:%d] query_type=%2d\n", __FILE__, __LINE__, flow->protos.dns.query_type); + NDPI_LOG_DBG2(ndpi_struct, "query_type=%2d\n", flow->protos.dns.query_type); #endif break; } else @@ -177,8 +182,7 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd } if(invalid) { - NDPI_LOG(NDPI_PROTOCOL_DNS, ndpi_struct, NDPI_LOG_DEBUG, "exclude DNS.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DNS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -208,9 +212,8 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd strlen((const char*)flow->host_server_name), NDPI_PROTOCOL_DNS); -#ifdef DNS_DEBUG - printf("[%s:%d] [num_queries=%d][num_answers=%d][reply_code=%u][rsp_type=%u][host_server_name=%s]\n", - __FILE__, __LINE__, +#ifdef DNS_DEBUG + NDPI_LOG_DBG2(ndpi_struct, "[num_queries=%d][num_answers=%d][reply_code=%u][rsp_type=%u][host_server_name=%s]\n", flow->protos.dns.num_queries, flow->protos.dns.num_answers, flow->protos.dns.reply_code, flow->protos.dns.rsp_type, flow->host_server_name ); @@ -224,11 +227,10 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd Do not set the protocol with DNS if ndpi_match_host_subprotocol() has matched a subprotocol **/ - NDPI_LOG(NDPI_PROTOCOL_DNS, ndpi_struct, NDPI_LOG_DEBUG, "found DNS.\n"); + NDPI_LOG_INFO(ndpi_struct, "found DNS\n"); ndpi_set_detected_protocol(ndpi_struct, flow, (d_port == 5355) ? NDPI_PROTOCOL_LLMNR : NDPI_PROTOCOL_DNS, NDPI_PROTOCOL_UNKNOWN); } else { - NDPI_LOG(NDPI_PROTOCOL_DNS, ndpi_struct, NDPI_LOG_DEBUG, "exclude DNS.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DNS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } } diff --git a/src/lib/protocols/dofus.c b/src/lib/protocols/dofus.c index 26ccdb444..baed6c262 100644 --- a/src/lib/protocols/dofus.c +++ b/src/lib/protocols/dofus.c @@ -22,76 +22,68 @@ * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_DOFUS -#include "ndpi_api.h" +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DOFUS -#ifdef NDPI_PROTOCOL_DOFUS +#include "ndpi_api.h" static void ndpi_dofus_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DOFUS, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found dofus\n"); } void ndpi_search_dofus(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; + struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search dofus\n"); /* Dofus v 1.x.x */ if (packet->payload_packet_len == 13 && get_u_int16_t(packet->payload, 1) == ntohs(0x0508) && get_u_int16_t(packet->payload, 5) == ntohs(0x04a0) && get_u_int16_t(packet->payload, packet->payload_packet_len - 2) == ntohs(0x0194)) { - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus.\n"); ndpi_dofus_add_connection(ndpi_struct, flow); return; } - if (flow->l4.tcp.dofus_stage == 0 && packet->payload_packet_len == 3 && memcmp(packet->payload, "HG", 2) == 0 - && packet->payload[packet->payload_packet_len - 1] == 0) { - flow->l4.tcp.dofus_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "maybe dofus.\n"); - return; - } - if (flow->l4.tcp.dofus_stage == 0 && packet->payload_packet_len == 35 && memcmp(packet->payload, "HC", 2) == 0 - && packet->payload[packet->payload_packet_len - 1] == 0) { - flow->l4.tcp.dofus_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "maybe dofus.\n"); - return; - } - if (flow->l4.tcp.dofus_stage == 0 && packet->payload_packet_len > 2 && packet->payload[0] == 'A' - && (packet->payload[1] == 'x' || packet->payload[1] == 'X') - && packet->payload[packet->payload_packet_len - 1] == 0) { - flow->l4.tcp.dofus_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "maybe dofus.\n"); - return; - } - if (flow->l4.tcp.dofus_stage == 0 && packet->payload_packet_len == 12 && memcmp(packet->payload, "Af", 2) == 0 - && packet->payload[packet->payload_packet_len - 1] == 0) { - flow->l4.tcp.dofus_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "maybe dofus.\n"); - return; - } - if (flow->l4.tcp.dofus_stage == 0 && packet->payload_packet_len > 2 && memcmp(packet->payload, "Ad", 2) - && packet->payload[packet->payload_packet_len - 1] == 0) { - flow->l4.tcp.dofus_stage = 1; - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "maybe dofus.\n"); - return; + if (flow->l4.tcp.dofus_stage == 0) { + if (packet->payload_packet_len == 3 && memcmp(packet->payload, "HG", 2) == 0 + && packet->payload[packet->payload_packet_len - 1] == 0) + goto maybe_dofus; + + if (packet->payload_packet_len == 12 && memcmp(packet->payload, "Af", 2) == 0 + && packet->payload[packet->payload_packet_len - 1] == 0) + goto maybe_dofus; + + if (packet->payload_packet_len == 35 && memcmp(packet->payload, "HC", 2) == 0 + && packet->payload[packet->payload_packet_len - 1] == 0) + goto maybe_dofus; + + if (packet->payload_packet_len > 2 && packet->payload[0] == 'A' + && (packet->payload[1] == 'x' || packet->payload[1] == 'X') + && packet->payload[packet->payload_packet_len - 1] == 0) + goto maybe_dofus; + + if (packet->payload_packet_len > 2 && memcmp(packet->payload, "Ad", 2) + && packet->payload[packet->payload_packet_len - 1] == 0) + goto maybe_dofus; + } - if (packet->payload_packet_len == 11 && memcmp(packet->payload, "AT", 2) == 0 && packet->payload[10] == 0x00) { - if (flow->l4.tcp.dofus_stage == 1) { - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus.\n"); + if (flow->l4.tcp.dofus_stage == 1) { + if (packet->payload_packet_len == 11 && memcmp(packet->payload, "AT", 2) == 0 + && packet->payload[10] == 0x00) { + ndpi_dofus_add_connection(ndpi_struct, flow); + return; + } + if (packet->payload_packet_len == 5 + && packet->payload[0] == 'A' && packet->payload[4] == 0x00 + && (packet->payload[1] == 'T' || packet->payload[1] == 'k')) { ndpi_dofus_add_connection(ndpi_struct, flow); return; } - } - if (flow->l4.tcp.dofus_stage == 1 && packet->payload_packet_len == 5 - && packet->payload[0] == 'A' && packet->payload[4] == 0x00 && (packet->payload[1] == 'T' - || packet->payload[1] == 'k')) { - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus asym.\n"); - ndpi_dofus_add_connection(ndpi_struct, flow); - return; } /* end Dofus 1.x.x */ @@ -109,7 +101,6 @@ void ndpi_search_dofus(struct ndpi_detection_module_struct *ndpi_struct, struct if (packet->payload_packet_len == 49 && ntohs(get_u_int16_t(packet->payload, 15)) + 17 != packet->payload_packet_len) { goto exclude; } - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus.\n"); ndpi_dofus_add_connection(ndpi_struct, flow); return; } @@ -120,7 +111,6 @@ void ndpi_search_dofus(struct ndpi_detection_module_struct *ndpi_struct, struct goto exclude; len2 = ntohs(get_u_int16_t(packet->payload, 5 + len)); if (5 + len + 2 + len2 == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus.\n"); ndpi_dofus_add_connection(ndpi_struct, flow); return; } @@ -135,16 +125,20 @@ void ndpi_search_dofus(struct ndpi_detection_module_struct *ndpi_struct, struct if ((12 + len + 2 + len2 + 1) > packet->payload_packet_len) goto exclude; if (12 + len + 2 + len2 + 1 == packet->payload_packet_len && packet->payload[12 + len + 2 + len2] == 0x01) { - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "found dofus.\n"); ndpi_dofus_add_connection(ndpi_struct, flow); return; } } - exclude: - NDPI_LOG(NDPI_PROTOCOL_DOFUS, ndpi_struct, NDPI_LOG_DEBUG, "exclude dofus.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DOFUS); -} +exclude: + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; + +maybe_dofus: + flow->l4.tcp.dofus_stage = 1; + NDPI_LOG_DBG2(ndpi_struct, "maybe dofus\n"); + return; +} void init_dofus_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { diff --git a/src/lib/protocols/drda.c b/src/lib/protocols/drda.c index 83a79ea82..72d708d13 100644 --- a/src/lib/protocols/drda.c +++ b/src/lib/protocols/drda.c @@ -17,10 +17,14 @@ * If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_DRDA +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DRDA + +#include "ndpi_api.h" + struct ndpi_drda_hdr { u_int16_t length; u_int8_t magic; @@ -37,6 +41,8 @@ void ndpi_search_drda(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_packet_struct * packet = &flow->packet; u_int16_t payload_len = packet->payload_packet_len; u_int count = 0; // prevent integer overflow + + NDPI_LOG_DBG(ndpi_struct, "search DRDA\n"); if(packet->tcp != NULL) { @@ -71,15 +77,14 @@ void ndpi_search_drda(struct ndpi_detection_module_struct *ndpi_struct, } if(count != payload_len) goto no_drda; } - NDPI_LOG(NDPI_PROTOCOL_DRDA, ndpi_struct, NDPI_LOG_DEBUG, "found DRDA.\n"); + NDPI_LOG_INFO(ndpi_struct, "found DRDA\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DRDA, NDPI_PROTOCOL_UNKNOWN); return; } } no_drda: - NDPI_LOG(NDPI_PROTOCOL_DRDA, ndpi_struct, NDPI_LOG_DEBUG, "exclude DRDA.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DRDA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/dropbox.c b/src/lib/protocols/dropbox.c index d8babfb1b..6e8a2dcb0 100644 --- a/src/lib/protocols/dropbox.c +++ b/src/lib/protocols/dropbox.c @@ -21,10 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_DROPBOX + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DROPBOX #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_DROPBOX #define DB_LSP_PORT 17500 @@ -51,7 +55,7 @@ static void ndpi_check_dropbox(struct ndpi_detection_module_struct *ndpi_struct, if(payload_len > 2) { if(strncmp((const char *)packet->payload, "{\"host_int\"", 11) == 0) { - NDPI_LOG(NDPI_PROTOCOL_DROPBOX, ndpi_struct, NDPI_LOG_DEBUG, "Found dropbox.\n"); + NDPI_LOG_INFO(ndpi_struct, "found dropbox\n"); ndpi_int_dropbox_add_connection(ndpi_struct, flow, 0); return; } @@ -59,15 +63,14 @@ static void ndpi_check_dropbox(struct ndpi_detection_module_struct *ndpi_struct, } } - NDPI_LOG(NDPI_PROTOCOL_DROPBOX, ndpi_struct, NDPI_LOG_DEBUG, "exclude dropbox.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_DROPBOX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_dropbox(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_DROPBOX, ndpi_struct, NDPI_LOG_DEBUG, "dropbox detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search dropbox\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_DROPBOX) { diff --git a/src/lib/protocols/eaq.c b/src/lib/protocols/eaq.c index 96ecacdde..3929b4ef6 100644 --- a/src/lib/protocols/eaq.c +++ b/src/lib/protocols/eaq.c @@ -24,12 +24,18 @@ http://www.brasilbandalarga.com.br */ + +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_EAQ + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_EAQ + #include "ndpi_api.h" #define EAQ_DEFAULT_PORT 6000 #define EAQ_DEFAULT_SIZE 16 -#ifdef NDPI_PROTOCOL_EAQ static void ndpi_int_eaq_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_EAQ, NDPI_PROTOCOL_UNKNOWN); @@ -40,33 +46,34 @@ void ndpi_search_eaq(struct ndpi_detection_module_struct *ndpi_struct, struct nd struct ndpi_packet_struct *packet = &flow->packet; u_int16_t sport = ntohs(packet->udp->source), dport = ntohs(packet->udp->dest); - if((packet->payload_packet_len != EAQ_DEFAULT_SIZE) - || ((sport != EAQ_DEFAULT_PORT) && (dport != EAQ_DEFAULT_PORT))) { - exclude_eaq: - NDPI_LOG(NDPI_PROTOCOL_EAQ, ndpi_struct, NDPI_LOG_DEBUG, "Exclude eaq.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_EAQ); - return; - } - - if(packet->udp != NULL) { - u_int32_t seq = (packet->payload[0] * 1000) + (packet->payload[1] * 100) + (packet->payload[2] * 10) + packet->payload[3]; - - if(flow->l4.udp.eaq_pkt_id == 0) - flow->l4.udp.eaq_sequence = seq; - else { - if((flow->l4.udp.eaq_sequence == seq) || ((flow->l4.udp.eaq_sequence+1) == seq)) { - ; /* Looks good */ - } else - goto exclude_eaq; - } + NDPI_LOG_DBG(ndpi_struct, "search eaq\n"); + + do { + if( (packet->payload_packet_len != EAQ_DEFAULT_SIZE) || + ((sport != EAQ_DEFAULT_PORT) && (dport != EAQ_DEFAULT_PORT)) ) + break; + + if(packet->udp != NULL) { + u_int32_t seq = (packet->payload[0] * 1000) + (packet->payload[1] * 100) + (packet->payload[2] * 10) + packet->payload[3]; + + if(flow->l4.udp.eaq_pkt_id == 0) + flow->l4.udp.eaq_sequence = seq; + else { + if( (flow->l4.udp.eaq_sequence != seq) && + ((flow->l4.udp.eaq_sequence+1) != seq)) break; + } - if(++flow->l4.udp.eaq_pkt_id == 4) { - /* We have collected enough packets so we assume it's EAQ */ - NDPI_LOG(NDPI_PROTOCOL_EAQ, ndpi_struct, NDPI_LOG_DEBUG, "found eaq.\n"); - ndpi_int_eaq_add_connection(ndpi_struct, flow); + if(++flow->l4.udp.eaq_pkt_id == 4) { + /* We have collected enough packets so we assume it's EAQ */ + NDPI_LOG_INFO(ndpi_struct, "found eaq\n"); + ndpi_int_eaq_add_connection(ndpi_struct, flow); + return; + } } - } else - goto exclude_eaq; + } while(0); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } diff --git a/src/lib/protocols/edonkey.c b/src/lib/protocols/edonkey.c index 5196cc9e5..34276bbcb 100644 --- a/src/lib/protocols/edonkey.c +++ b/src/lib/protocols/edonkey.c @@ -23,10 +23,15 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_EDONKEY + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_EDONKEY #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_EDONKEY + static void ndpi_int_edonkey_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_EDONKEY, NDPI_PROTOCOL_UNKNOWN); } @@ -159,24 +164,23 @@ static void ndpi_check_edonkey(struct ndpi_detection_module_struct *ndpi_struct, /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "Exclude EDONKEY.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_EDONKEY); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if (flow->edonkey_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "EDONKEY stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "EDONKEY stage 0: \n"); if (ndpi_edonkey_payload_check(packet->payload, payload_len)) { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "Possible EDONKEY request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible EDONKEY request detected, we will look further for the response\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->edonkey_stage = packet->packet_direction + 1; } } else { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "EDONKEY stage %u: \n", flow->edonkey_stage); + NDPI_LOG_DBG2(ndpi_struct, "EDONKEY stage %u: \n", flow->edonkey_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->edonkey_stage - packet->packet_direction) == 1) { @@ -185,10 +189,10 @@ static void ndpi_check_edonkey(struct ndpi_detection_module_struct *ndpi_struct, /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || (ndpi_edonkey_payload_check(packet->payload, payload_len))) { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "Found EDONKEY.\n"); + NDPI_LOG_INFO(ndpi_struct, "found EDONKEY\n"); ndpi_int_edonkey_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to EDONKEY, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to EDONKEY, resetting the stage to 0\n"); flow->edonkey_stage = 0; } @@ -198,7 +202,7 @@ static void ndpi_check_edonkey(struct ndpi_detection_module_struct *ndpi_struct, void ndpi_search_edonkey(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_EDONKEY, ndpi_struct, NDPI_LOG_DEBUG, "EDONKEY detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search EDONKEY\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_EDONKEY) { diff --git a/src/lib/protocols/fasttrack.c b/src/lib/protocols/fasttrack.c index c432f6754..016a15621 100644 --- a/src/lib/protocols/fasttrack.c +++ b/src/lib/protocols/fasttrack.c @@ -22,11 +22,13 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_FASTTRACK +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FASTTRACK + +#include "ndpi_api.h" static void ndpi_int_fasttrack_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -39,13 +41,12 @@ void ndpi_search_fasttrack_tcp(struct ndpi_detection_module_struct *ndpi_struct, { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search FASTTRACK\n"); if ( (packet->payload != NULL) && (packet->payload_packet_len > 6) && (ntohs(get_u_int16_t(packet->payload, packet->payload_packet_len - 2)) == 0x0d0a)) { - NDPI_LOG(NDPI_PROTOCOL_FASTTRACK, ndpi_struct, NDPI_LOG_TRACE, "detected 0d0a at the end of the packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected 0d0a at the end of the packet\n"); if (memcmp(packet->payload, "GIVE ", 5) == 0 && packet->payload_packet_len >= 8) { u_int16_t i; @@ -56,20 +57,20 @@ void ndpi_search_fasttrack_tcp(struct ndpi_detection_module_struct *ndpi_struct, } } - NDPI_LOG(NDPI_PROTOCOL_FASTTRACK, ndpi_struct, NDPI_LOG_TRACE, "FASTTRACK GIVE DETECTED\n"); + NDPI_LOG_INFO(ndpi_struct, "found FASTTRACK\n"); ndpi_int_fasttrack_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len > 50 && memcmp(packet->payload, "GET /", 5) == 0) { u_int8_t a = 0; - NDPI_LOG(NDPI_PROTOCOL_FASTTRACK, ndpi_struct, NDPI_LOG_TRACE, "detected GET /. \n"); + NDPI_LOG_DBG2(ndpi_struct, "detected GET /. \n"); ndpi_parse_packet_line_info(ndpi_struct, flow); for (a = 0; a < packet->parsed_lines; a++) { if ((packet->line[a].len > 17 && memcmp(packet->line[a].ptr, "X-Kazaa-Username: ", 18) == 0) || (packet->line[a].len > 23 && memcmp(packet->line[a].ptr, "User-Agent: PeerEnabler/", 24) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_FASTTRACK, ndpi_struct, NDPI_LOG_TRACE, - "detected X-Kazaa-Username: || User-Agent: PeerEnabler/\n"); + NDPI_LOG_INFO(ndpi_struct, + "found FASTTRACK X-Kazaa-Username: || User-Agent: PeerEnabler/\n"); ndpi_int_fasttrack_add_connection(ndpi_struct, flow); return; } @@ -78,8 +79,7 @@ void ndpi_search_fasttrack_tcp(struct ndpi_detection_module_struct *ndpi_struct, } exclude_fasttrack: - NDPI_LOG(NDPI_PROTOCOL_FASTTRACK, ndpi_struct, NDPI_LOG_TRACE, "fasttrack/kazaa excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FASTTRACK); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/fiesta.c b/src/lib/protocols/fiesta.c index a3e89af8f..9a9c78852 100644 --- a/src/lib/protocols/fiesta.c +++ b/src/lib/protocols/fiesta.c @@ -22,10 +22,14 @@ * */ -/* include files */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_FIESTA +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FIESTA + +#include "ndpi_api.h" + static void ndpi_int_fiesta_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -35,18 +39,15 @@ static void ndpi_int_fiesta_add_connection(struct ndpi_detection_module_struct * void ndpi_search_fiesta(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "search fiesta.\n"); + NDPI_LOG_DBG(ndpi_struct, "search fiesta\n"); if (flow->l4.tcp.fiesta_stage == 0 && packet->payload_packet_len == 5 && get_u_int16_t(packet->payload, 0) == ntohs(0x0407) && (packet->payload[2] == 0x08) && (packet->payload[4] == 0x00 || packet->payload[4] == 0x01)) { - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "maybe fiesta symmetric, first packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe fiesta symmetric, first packet\n"); flow->l4.tcp.fiesta_stage = 1 + packet->packet_direction; goto maybe_fiesta; } @@ -54,7 +55,7 @@ void ndpi_search_fiesta(struct ndpi_detection_module_struct *ndpi_struct, struct && ((packet->payload_packet_len > 1 && packet->payload_packet_len - 1 == packet->payload[0]) || (packet->payload_packet_len > 3 && packet->payload[0] == 0 && get_l16(packet->payload, 1) == packet->payload_packet_len - 3))) { - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "Maybe fiesta.\n"); + NDPI_LOG_DBG2(ndpi_struct, "Maybe fiesta\n"); goto maybe_fiesta; } if (flow->l4.tcp.fiesta_stage == (1 + packet->packet_direction)) { @@ -79,16 +80,15 @@ void ndpi_search_fiesta(struct ndpi_detection_module_struct *ndpi_struct, struct } } - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "exclude fiesta.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FIESTA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; maybe_fiesta: - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "Stage is set to %d.\n", flow->l4.tcp.fiesta_stage); + NDPI_LOG_DBG2(ndpi_struct, "Stage is set to %d\n", flow->l4.tcp.fiesta_stage); return; add_fiesta: - NDPI_LOG(NDPI_PROTOCOL_FIESTA, ndpi_struct, NDPI_LOG_DEBUG, "detected fiesta.\n"); + NDPI_LOG_INFO(ndpi_struct, "found fiesta\n"); ndpi_int_fiesta_add_connection(ndpi_struct, flow); return; } diff --git a/src/lib/protocols/filetopia.c b/src/lib/protocols/filetopia.c index 167b63a8e..eb3215e48 100644 --- a/src/lib/protocols/filetopia.c +++ b/src/lib/protocols/filetopia.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_FILETOPIA +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FILETOPIA + +#include "ndpi_api.h" + static void ndpi_int_filetopia_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,14 +40,13 @@ void ndpi_search_filetopia_tcp(struct ndpi_detection_module_struct *ndpi_struct, { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search Filetopia\n"); if (flow->l4.tcp.filetopia_stage == 0) { if (packet->payload_packet_len >= 50 && packet->payload_packet_len <= 70 && packet->payload[0] == 0x03 && packet->payload[1] == 0x9a && packet->payload[3] == 0x22 && packet->payload[packet->payload_packet_len - 1] == 0x2b) { - NDPI_LOG(NDPI_PROTOCOL_FILETOPIA, ndpi_struct, NDPI_LOG_DEBUG, "Filetopia stage 1 detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "Filetopia stage 1 detected\n"); flow->l4.tcp.filetopia_stage = 1; return; } @@ -59,7 +62,7 @@ void ndpi_search_filetopia_tcp(struct ndpi_detection_module_struct *ndpi_struct, } } - NDPI_LOG(NDPI_PROTOCOL_FILETOPIA, ndpi_struct, NDPI_LOG_DEBUG, "Filetopia stage 2 detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "Filetopia stage 2 detected\n"); flow->l4.tcp.filetopia_stage = 2; return; } @@ -69,7 +72,7 @@ void ndpi_search_filetopia_tcp(struct ndpi_detection_module_struct *ndpi_struct, if (packet->payload_packet_len >= 4 && packet->payload_packet_len <= 100 && packet->payload[0] == 0x03 && packet->payload[1] == 0x9a && (packet->payload[3] == 0x22 || packet->payload[3] == 0x23)) { - NDPI_LOG(NDPI_PROTOCOL_FILETOPIA, ndpi_struct, NDPI_LOG_DEBUG, "Filetopia detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found Filetopia\n"); ndpi_int_filetopia_add_connection(ndpi_struct, flow); return; } @@ -77,7 +80,7 @@ void ndpi_search_filetopia_tcp(struct ndpi_detection_module_struct *ndpi_struct, } end_filetopia_nothing_found: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FILETOPIA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/fix.c b/src/lib/protocols/fix.c index b96454c3f..4f3f9849b 100644 --- a/src/lib/protocols/fix.c +++ b/src/lib/protocols/fix.c @@ -20,14 +20,21 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_FIX +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FIX + +#include "ndpi_api.h" + + void ndpi_search_fix(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search FIX\n"); if(packet->tcp) { // 8= if(packet->payload[0] == 0x38 && packet->payload[1] == 0x3d) { @@ -37,7 +44,7 @@ void ndpi_search_fix(struct ndpi_detection_module_struct *ndpi_struct, struct nd packet->payload[4] == 0x58 && packet->payload[5] == 0x2e) { - NDPI_LOG(NDPI_PROTOCOL_FIX, ndpi_struct, NDPI_LOG_DEBUG, "FIX detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found FIX\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_FIX, NDPI_PROTOCOL_UNKNOWN); return; } @@ -47,14 +54,14 @@ void ndpi_search_fix(struct ndpi_detection_module_struct *ndpi_struct, struct nd packet->payload[4] == 0x39 && packet->payload[5] == 0x3d) { - NDPI_LOG(NDPI_PROTOCOL_FIX, ndpi_struct, NDPI_LOG_DEBUG, "FIX detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found FIX\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_FIX, NDPI_PROTOCOL_UNKNOWN); return; } } } - /* exclude FIX */ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FIX); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/florensia.c b/src/lib/protocols/florensia.c index c694a2939..217874a6a 100644 --- a/src/lib/protocols/florensia.c +++ b/src/lib/protocols/florensia.c @@ -22,11 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" - -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_FLORENSIA +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FLORENSIA + +#include "ndpi_api.h" + static void ndpi_florensia_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,44 +40,40 @@ void ndpi_search_florensia(struct ndpi_detection_module_struct *ndpi_struct, str { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "search florensia.\n"); + NDPI_LOG_DBG(ndpi_struct, "search florensia\n"); if (packet->tcp != NULL) { if (packet->payload_packet_len == 5 && get_l16(packet->payload, 0) == packet->payload_packet_len && packet->payload[2] == 0x65 && packet->payload[4] == 0xff) { if (flow->florensia_stage == 1) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "found florensia.\n"); + NDPI_LOG_INFO(ndpi_struct, "found florensia\n"); ndpi_florensia_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia -> stage is set to 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia -> stage is set to 1\n"); flow->florensia_stage = 1; return; } if (packet->payload_packet_len > 8 && get_l16(packet->payload, 0) == packet->payload_packet_len && get_u_int16_t(packet->payload, 2) == htons(0x0201) && get_u_int32_t(packet->payload, 4) == htonl(0xFFFFFFFF)) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia -> stage is set to 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia -> stage is set to 1\n"); flow->florensia_stage = 1; return; } if (packet->payload_packet_len == 406 && get_l16(packet->payload, 0) == packet->payload_packet_len && packet->payload[2] == 0x63) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia -> stage is set to 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia -> stage is set to 1\n"); flow->florensia_stage = 1; return; } if (packet->payload_packet_len == 12 && get_l16(packet->payload, 0) == packet->payload_packet_len && get_u_int16_t(packet->payload, 2) == htons(0x0301)) { if (flow->florensia_stage == 1) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "found florensia.\n"); + NDPI_LOG_INFO(ndpi_struct, "found florensia\n"); ndpi_florensia_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia -> stage is set to 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia -> stage is set to 1\n"); flow->florensia_stage = 1; return; } @@ -82,19 +81,19 @@ void ndpi_search_florensia(struct ndpi_detection_module_struct *ndpi_struct, str if (flow->florensia_stage == 1) { if (packet->payload_packet_len == 8 && get_l16(packet->payload, 0) == packet->payload_packet_len && get_u_int16_t(packet->payload, 2) == htons(0x0302) && get_u_int32_t(packet->payload, 4) == htonl(0xFFFFFFFF)) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "found florensia asymmetrically.\n"); + NDPI_LOG_INFO(ndpi_struct, "found florensia asymmetrically\n"); ndpi_florensia_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 24 && get_l16(packet->payload, 0) == packet->payload_packet_len && get_u_int16_t(packet->payload, 2) == htons(0x0202) && get_u_int32_t(packet->payload, packet->payload_packet_len - 4) == htonl(0xFFFFFFFF)) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "found florensia.\n"); + NDPI_LOG_INFO(ndpi_struct, "found florensia\n"); ndpi_florensia_add_connection(ndpi_struct, flow); return; } if (flow->packet_counter < 10 && get_l16(packet->payload, 0) == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia\n"); return; } } @@ -103,20 +102,19 @@ void ndpi_search_florensia(struct ndpi_detection_module_struct *ndpi_struct, str if (packet->udp != NULL) { if (flow->florensia_stage == 0 && packet->payload_packet_len == 6 && get_u_int16_t(packet->payload, 0) == ntohs(0x0503) && get_u_int32_t(packet->payload, 2) == htonl(0xFFFF0000)) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "maybe florensia -> stage is set to 1.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe florensia -> stage is set to 1\n"); flow->florensia_stage = 1; return; } if (flow->florensia_stage == 1 && packet->payload_packet_len == 8 && get_u_int16_t(packet->payload, 0) == ntohs(0x0500) && get_u_int16_t(packet->payload, 4) == htons(0x4191)) { - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "found florensia.\n"); + NDPI_LOG_INFO(ndpi_struct, "found florensia\n"); ndpi_florensia_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_FLORENSIA, ndpi_struct, NDPI_LOG_DEBUG, "exclude florensia.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FLORENSIA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ftp_control.c b/src/lib/protocols/ftp_control.c index e9ed7ee45..f23476db0 100644 --- a/src/lib/protocols/ftp_control.c +++ b/src/lib/protocols/ftp_control.c @@ -21,10 +21,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_FTP_CONTROL + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FTP_CONTROL #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_FTP_CONTROL static void ndpi_int_ftp_control_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_FTP_CONTROL, NDPI_PROTOCOL_UNKNOWN); @@ -944,31 +948,29 @@ static void ndpi_check_ftp_control(struct ndpi_detection_module_struct *ndpi_str /* Exclude SMTP, which uses similar commands. */ if (packet->tcp->dest == htons(25) || packet->tcp->source == htons(25)) { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "Exclude FTP_CONTROL.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FTP_CONTROL); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "Exclude FTP_CONTROL.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FTP_CONTROL); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if (flow->ftp_control_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "FTP_CONTROL stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "FTP_CONTROL stage 0: \n"); if ((payload_len > 0) && ndpi_ftp_control_check_request(packet->payload, payload_len)) { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "Possible FTP_CONTROL request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible FTP_CONTROL request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->ftp_control_stage = packet->packet_direction + 1; } } else { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "FTP_CONTROL stage %u: \n", flow->ftp_control_stage); + NDPI_LOG_DBG2(ndpi_struct, "FTP_CONTROL stage %u: \n", flow->ftp_control_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->ftp_control_stage - packet->packet_direction) == 1) { @@ -977,10 +979,10 @@ static void ndpi_check_ftp_control(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len > 0) && ndpi_ftp_control_check_response(packet->payload, payload_len)) { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "Found FTP_CONTROL.\n"); + NDPI_LOG_INFO(ndpi_struct, "found FTP_CONTROL\n"); ndpi_int_ftp_control_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to FTP_CONTROL, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to FTP_CONTROL, resetting the stage to 0\n"); flow->ftp_control_stage = 0; } } @@ -990,7 +992,7 @@ static void ndpi_check_ftp_control(struct ndpi_detection_module_struct *ndpi_str void ndpi_search_ftp_control(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_FTP_CONTROL, ndpi_struct, NDPI_LOG_DEBUG, "FTP_CONTROL detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search FTP_CONTROL\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_FTP_CONTROL) { diff --git a/src/lib/protocols/ftp_data.c b/src/lib/protocols/ftp_data.c index f5622ffb5..ec1e8d7d8 100644 --- a/src/lib/protocols/ftp_data.c +++ b/src/lib/protocols/ftp_data.c @@ -23,9 +23,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_FTP_DATA + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_FTP_DATA + +#include "ndpi_api.h" + static void ndpi_int_ftp_data_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_FTP_DATA, NDPI_PROTOCOL_UNKNOWN); } @@ -223,22 +228,21 @@ static void ndpi_check_ftp_data(struct ndpi_detection_module_struct *ndpi_struct || ndpi_match_ftp_data_port(ndpi_struct, flow) ) ) { - NDPI_LOG(NDPI_PROTOCOL_FTP_DATA, ndpi_struct, NDPI_LOG_DEBUG, "Possible FTP_DATA request detected...\n"); + NDPI_LOG_INFO(ndpi_struct, "found FTP_DATA request\n"); ndpi_int_ftp_data_add_connection(ndpi_struct, flow); } else - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FTP_DATA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_ftp_data(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { /* Break after 20 packets. */ if(flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_FTP_DATA, ndpi_struct, NDPI_LOG_DEBUG, "Exclude FTP_DATA.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_FTP_DATA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_FTP_DATA, ndpi_struct, NDPI_LOG_DEBUG, "FTP_DATA detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search FTP_DATA\n"); ndpi_check_ftp_data(ndpi_struct, flow); } diff --git a/src/lib/protocols/git.c b/src/lib/protocols/git.c index a60a94fe1..0b4192289 100644 --- a/src/lib/protocols/git.c +++ b/src/lib/protocols/git.c @@ -17,10 +17,16 @@ * If not, see <http://www.gnu.org/licenses/>. * */ + +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_GIT + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_GIT + #include <stdlib.h> #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_GIT #define GIT_PORT 9418 @@ -29,6 +35,8 @@ void ndpi_search_git(struct ndpi_detection_module_struct *ndpi_struct, { struct ndpi_packet_struct * packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search Git\n"); + if((packet->tcp != NULL) && (packet->payload_packet_len > 4)) { if((ntohs(packet->tcp->source) == GIT_PORT) || (ntohs(packet->tcp->dest) == GIT_PORT)) { @@ -52,15 +60,14 @@ void ndpi_search_git(struct ndpi_detection_module_struct *ndpi_struct, } if(found_git) { - NDPI_LOG(NDPI_PROTOCOL_GIT, ndpi_struct, NDPI_LOG_DEBUG, "found Git.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Git\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_GIT, NDPI_PROTOCOL_UNKNOWN); return; } } } - NDPI_LOG(NDPI_PROTOCOL_GIT, ndpi_struct, NDPI_LOG_DEBUG, "exclude Git.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_GIT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/gnutella.c b/src/lib/protocols/gnutella.c index 1ead0570b..295cfaecd 100644 --- a/src/lib/protocols/gnutella.c +++ b/src/lib/protocols/gnutella.c @@ -22,12 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -/* include files */ +#ifdef NDPI_PROTOCOL_GNUTELLA -#include "ndpi_protocols.h" +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_GNUTELLA + +#include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_GNUTELLA static void ndpi_int_gnutella_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ @@ -38,22 +40,21 @@ static void ndpi_int_gnutella_add_connection(struct ndpi_detection_module_struct struct ndpi_id_struct *dst = flow->dst; ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_GNUTELLA, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found GNUTELLA\n"); if (src != NULL) { src->gnutella_ts = packet->tick_timestamp; if (packet->udp != NULL) { if (!src->detected_gnutella_udp_port1) { src->detected_gnutella_udp_port1 = (packet->udp->source); - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_DEBUG, "GNUTELLA UDP PORT1 DETECTED as %u\n", - src->detected_gnutella_udp_port1); + NDPI_LOG_DBG2(ndpi_struct, + "GNUTELLA UDP PORT1 DETECTED as %u\n", src->detected_gnutella_udp_port1); } else if ((ntohs(packet->udp->source) != src->detected_gnutella_udp_port1) && !src->detected_gnutella_udp_port2) { src->detected_gnutella_udp_port2 = (packet->udp->source); - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_DEBUG, "GNUTELLA UDP PORT2 DETECTED as %u\n", - src->detected_gnutella_udp_port2); + NDPI_LOG_DBG2(ndpi_struct, + "GNUTELLA UDP PORT2 DETECTED as %u\n", src->detected_gnutella_udp_port2); } } @@ -71,16 +72,17 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru struct ndpi_id_struct *dst = flow->dst; u_int16_t c; + + NDPI_LOG_DBG(ndpi_struct, "search GNUTELLA\n"); + if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_GNUTELLA) { if (src != NULL && ((u_int32_t) (packet->tick_timestamp - src->gnutella_ts) < ndpi_struct->gnutella_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_DEBUG, "gnutella : save src connection packet detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "save src connection packet detected\n"); src->gnutella_ts = packet->tick_timestamp; } else if (dst != NULL && ((u_int32_t) (packet->tick_timestamp - dst->gnutella_ts) < ndpi_struct->gnutella_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_DEBUG, "gnutella : save dst connection packet detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "save dst connection packet detected\n"); dst->gnutella_ts = packet->tick_timestamp; } if (src != NULL && (packet->tick_timestamp - src->gnutella_ts) > ndpi_struct->gnutella_timeout) { @@ -102,13 +104,11 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru if (packet->tcp != NULL) { /* this case works asymmetrically */ if (packet->payload_packet_len > 10 && memcmp(packet->payload, "GNUTELLA/", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "GNUTELLA DETECTED\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } /* this case works asymmetrically */ if (packet->payload_packet_len > 17 && memcmp(packet->payload, "GNUTELLA CONNECT/", 17) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "GNUTELLA DETECTED\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -123,7 +123,6 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru || (packet->line[c].len > 7 && memcmp(packet->line[c].ptr, "X-Queue:", 8) == 0) || (packet->line[c].len > 36 && memcmp(packet->line[c].ptr, "Content-Type: application/x-gnutella-", 37) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, "DETECTED GNUTELLA GET.\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -135,7 +134,6 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && memcmp(packet->user_agent_line.ptr, "BearShare Lite ", 15) == 0) || (packet->accept_line.ptr != NULL && packet->accept_line.len > 24 && memcmp(packet->accept_line.ptr, "application n/x-gnutella", 24) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, "DETECTED GNUTELLA GET.\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); } @@ -151,8 +149,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru } if (c < (packet->payload_packet_len - 9) && memcmp(&packet->payload[c], "urn:sha1:", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, - "detected GET /get/ or GET /uri-res/.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected GET /get/ or GET /uri-res/\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); } @@ -161,14 +158,14 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru /* answer to this packet is HTTP/1.1 ..... Content-Type: application/x-gnutella-packets, * it is searched in the upper paragraph. */ if (packet->payload_packet_len > 30 && memcmp(packet->payload, "HEAD /gnutella/push-proxy?", 26) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "detected HEAD /gnutella/push-proxy?\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected HEAD /gnutella/push-proxy?\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } /* haven't found any trace with this pattern */ if (packet->payload_packet_len == 46 && memcmp(packet->payload, "\x50\x55\x53\x48\x20\x67\x75\x69\x64\x3a", 10) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_DBG2(ndpi_struct, "detected \x50\x55\x53\x48\x20\x67\x75\x69\x64\x3a\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; @@ -189,8 +186,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru 44) == 0) || (end - c > 10 && memcmp(&packet->payload[c], "\r\nX-Queue:", 10) == 0) || (end - c > 13 && memcmp(&packet->payload[c], "\r\nX-Features:", 13) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, - ndpi_struct, NDPI_LOG_TRACE, "FOXY :: GNUTELLA GET 2 DETECTED\n"); + NDPI_LOG_DBG2(ndpi_struct, "FOXY :: GNUTELLA GET 2 DETECTED\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -202,7 +198,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru if (packet->payload_packet_len > 1 && packet->payload[packet->payload_packet_len - 1] == 0x0a && packet->payload[packet->payload_packet_len - 2] == 0x0a) { if (packet->payload_packet_len > 3 && memcmp(packet->payload, "GIV", 3) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "MORPHEUS GIV DETECTED\n"); + NDPI_LOG_DBG2(ndpi_struct, "MORPHEUS GIV DETECTED\n"); /* Not Excluding the flow now.. We shall Check the next Packet too for Gnutella Patterns */ return; } @@ -211,21 +207,21 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru if (packet->payload_packet_len == 46 && get_u_int32_t(packet->payload, 0) == htonl(0x802c0103) && get_u_int32_t(packet->payload, 4) == htonl(0x01000300) && get_u_int32_t(packet->payload, 8) == htonl(0x00002000) && get_u_int16_t(packet->payload, 12) == htons(0x0034)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "detected gnutella len == 46.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella len == 46\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 49 && memcmp(packet->payload, "\x80\x2f\x01\x03\x01\x00\x06\x00\x00\x00\x20\x00\x00\x34\x00\x00\xff\x4d\x6c", 19) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "detected gnutella len == 49.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella len == 49\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 89 && memcmp(&packet->payload[43], "\x20\x4d\x6c", 3) == 0 && memcmp(packet->payload, "\x16\x03\x01\x00\x54\x01\x00\x00\x50\x03\x01\x4d\x6c", 13) == 0 && memcmp(&packet->payload[76], "\x00\x02\x00\x34\x01\x00\x00\x05", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella asymmetrically len == 388.\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; @@ -235,7 +231,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && get_u_int16_t(packet->payload, 8) == htons(0x4903) && get_u_int16_t(packet->payload, 76) == htons(0x0002) && get_u_int32_t(packet->payload, 78) == htonl(0x00340100)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_TRACE, "detected len == 82.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected len == 82\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -244,7 +240,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru if (src != NULL && (packet->udp->source == src->detected_gnutella_udp_port1 || packet->udp->source == src->detected_gnutella_udp_port2) && (packet->tick_timestamp - src->gnutella_ts) < ndpi_struct->gnutella_timeout) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, "port based detection\n\n"); + NDPI_LOG_DBG2(ndpi_struct, "port based detection\n\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); } /* observations: @@ -257,8 +253,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && packet->payload[16] == 0x41 && packet->payload[17] == 0x01 && packet->payload[18] == 0x00 && packet->payload[19] == 0x00 && packet->payload[20] == 0x00 && packet->payload[21] == 0x00 && packet->payload[22] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 23.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 23\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; @@ -267,29 +262,25 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && packet->payload[26] == 0x50 && packet->payload[27] == 0x40 && packet->payload[28] == 0x83 && packet->payload[29] == 0x53 && packet->payload[30] == 0x43 && packet->payload[31] == 0x50 && packet->payload[32] == 0x41) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 35.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 35\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 32 && (memcmp(&packet->payload[16], "\x31\x01\x00\x09\x00\x00\x00\x4c\x49\x4d\x45", 11) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 32.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 32\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 34 && (memcmp(&packet->payload[25], "SCP@", 4) == 0) && (memcmp(&packet->payload[30], "DNA@", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 34.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 34\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if ((packet->payload_packet_len == 73 || packet->payload_packet_len == 96) && memcmp(&packet->payload[32], "urn:sha1:", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 73,96.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 73,96\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -308,8 +299,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && (memcmp(&packet->payload[6], "\x01\x01\x5c\x1b\x50\x55\x53\x48\x48\x10", 10) == 0)) || (packet->payload_packet_len > 200 && packet->payload_packet_len < 300 && packet->payload[3] == 0x03) || (packet->payload_packet_len > 300 && (packet->payload[3] == 0x01 || packet->payload[3] == 0x03))) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, GND.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, GND\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -317,15 +307,13 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru if ((packet->payload_packet_len == 32) && memcmp(&packet->payload[16], "\x31\x01\x00\x09\x00\x00\x00", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 32 ii.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 32 ii\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } if ((packet->payload_packet_len == 23) && memcmp(&packet->payload[16], "\x00\x01\x00\x00\x00\x00\x00", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, NDPI_LOG_DEBUG, - "detected gnutella udp, len = 23 ii.\n"); + NDPI_LOG_DBG2(ndpi_struct, "detected gnutella udp, len = 23 ii\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -350,8 +338,7 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && flow->l4.tcp.gnutella_msg_id[1] == packet->payload[2] && flow->l4.tcp.gnutella_msg_id[2] == packet->payload[4] && NDPI_SRC_OR_DST_HAS_PROTOCOL(src, dst, NDPI_PROTOCOL_GNUTELLA)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_TRACE, "GNUTELLA DETECTED due to message ID match (NEONet protocol)\n"); + NDPI_LOG_DBG2(ndpi_struct, "GNUTELLA DETECTED due to message ID match (NEONet protocol)\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } @@ -361,15 +348,14 @@ void ndpi_search_gnutella(struct ndpi_detection_module_struct *ndpi_struct, stru && flow->l4.tcp.gnutella_msg_id[1] == packet->payload[2] && flow->l4.tcp.gnutella_msg_id[2] == packet->payload[4] && NDPI_SRC_OR_DST_HAS_PROTOCOL(src, dst, NDPI_PROTOCOL_GNUTELLA)) { - NDPI_LOG(NDPI_PROTOCOL_GNUTELLA, ndpi_struct, - NDPI_LOG_TRACE, "GNUTELLA DETECTED due to message ID match (NEONet protocol)\n"); + NDPI_LOG_DBG2(ndpi_struct, "GNUTELLA DETECTED due to message ID match (NEONet protocol)\n"); ndpi_int_gnutella_add_connection(ndpi_struct, flow); return; } } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_GNUTELLA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/gtp.c b/src/lib/protocols/gtp.c index 88235f2a8..0bdc4d8ee 100644 --- a/src/lib/protocols/gtp.c +++ b/src/lib/protocols/gtp.c @@ -18,10 +18,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_GTP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_GTP + +#include "ndpi_api.h" + struct gtp_header_generic { u_int8_t flags, message_type; u_int16_t message_len; @@ -50,7 +54,7 @@ static void ndpi_check_gtp(struct ndpi_detection_module_struct *ndpi_struct, str u_int16_t message_len = ntohs(gtp->message_len); if(message_len <= (payload_len-sizeof(struct gtp_header_generic))) { - NDPI_LOG(NDPI_PROTOCOL_GTP, ndpi_struct, NDPI_LOG_DEBUG, "Found gtp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found gtp\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_GTP, NDPI_PROTOCOL_UNKNOWN); return; } @@ -58,7 +62,7 @@ static void ndpi_check_gtp(struct ndpi_detection_module_struct *ndpi_struct, str } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_GTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -66,7 +70,7 @@ void ndpi_search_gtp(struct ndpi_detection_module_struct *ndpi_struct, struct nd { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_GTP, ndpi_struct, NDPI_LOG_DEBUG, "gtp detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search gtp\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_GTP) diff --git a/src/lib/protocols/guildwars.c b/src/lib/protocols/guildwars.c index 108e5ee05..7b6581851 100644 --- a/src/lib/protocols/guildwars.c +++ b/src/lib/protocols/guildwars.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_GUILDWARS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_GUILDWARS + +#include "ndpi_api.h" + static void ndpi_int_guildwars_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -35,35 +39,31 @@ static void ndpi_int_guildwars_add_connection(struct ndpi_detection_module_struc void ndpi_search_guildwars_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_GUILDWARS, ndpi_struct, NDPI_LOG_DEBUG, "search guildwars.\n"); + NDPI_LOG_DBG(ndpi_struct, "search guildwars\n"); if (packet->payload_packet_len == 64 && get_u_int16_t(packet->payload, 1) == ntohs(0x050c) && memcmp(&packet->payload[50], "@2&P", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_GUILDWARS, ndpi_struct, NDPI_LOG_DEBUG, "GuildWars version 29.350: found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found GuildWars version 29.350\n"); ndpi_int_guildwars_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 16 && get_u_int16_t(packet->payload, 1) == ntohs(0x040c) && get_u_int16_t(packet->payload, 4) == ntohs(0xa672) && packet->payload[8] == 0x01 && packet->payload[12] == 0x04) { - NDPI_LOG(NDPI_PROTOCOL_GUILDWARS, ndpi_struct, NDPI_LOG_DEBUG, "GuildWars version 29.350: found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found GuildWars version 29.350\n"); ndpi_int_guildwars_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 21 && get_u_int16_t(packet->payload, 0) == ntohs(0x0100) && get_u_int32_t(packet->payload, 5) == ntohl(0xf1001000) && packet->payload[9] == 0x01) { - NDPI_LOG(NDPI_PROTOCOL_GUILDWARS, ndpi_struct, NDPI_LOG_DEBUG, "GuildWars version 216.107.245.50: found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found GuildWars version 216.107.245.50\n"); ndpi_int_guildwars_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_GUILDWARS, ndpi_struct, NDPI_LOG_DEBUG, "exclude guildwars.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_GUILDWARS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/h323.c b/src/lib/protocols/h323.c index 31d578455..31c353a27 100644 --- a/src/lib/protocols/h323.c +++ b/src/lib/protocols/h323.c @@ -7,10 +7,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_H323 +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_H323 + +#include "ndpi_api.h" + + struct tpkt { u_int8_t version, reserved; u_int16_t len; @@ -21,10 +26,10 @@ void ndpi_search_h323(struct ndpi_detection_module_struct *ndpi_struct, struct n struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport = 0, sport = 0; - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "search H323.\n"); + NDPI_LOG_DBG(ndpi_struct, "search H323\n"); if(packet->tcp != NULL) { - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "calculated dport over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculated dport over tcp\n"); /* H323 */ if(packet->payload_packet_len >= 3 @@ -44,6 +49,7 @@ void ndpi_search_h323(struct ndpi_detection_module_struct *ndpi_struct, struct n /* ISO 8073/X.224 */ if((packet->payload[5] == 0xE0 /* CC Connect Request */) || (packet->payload[5] == 0xD0 /* CC Connect Confirm */)) { + NDPI_LOG_INFO(ndpi_struct, "found RDP\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RDP, NDPI_PROTOCOL_UNKNOWN); return; } @@ -52,23 +58,24 @@ void ndpi_search_h323(struct ndpi_detection_module_struct *ndpi_struct, struct n flow->l4.tcp.h323_valid_packets++; if(flow->l4.tcp.h323_valid_packets >= 2) { - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "found H323 broadcast.\n"); + NDPI_LOG_INFO(ndpi_struct, "found H323 broadcast\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_H323, NDPI_PROTOCOL_UNKNOWN); } } else { /* This is not H.323 */ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_H323); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; } } } else if(packet->udp != NULL) { sport = ntohs(packet->udp->source), dport = ntohs(packet->udp->dest); - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "calculated dport over udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculated dport over udp\n"); if(packet->payload_packet_len >= 6 && packet->payload[0] == 0x80 && packet->payload[1] == 0x08 && (packet->payload[2] == 0xe7 || packet->payload[2] == 0x26) && packet->payload[4] == 0x00 && packet->payload[5] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "found H323 broadcast.\n"); + NDPI_LOG_INFO(ndpi_struct, "found H323 broadcast\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_H323, NDPI_PROTOCOL_UNKNOWN); return; } @@ -77,19 +84,19 @@ void ndpi_search_h323(struct ndpi_detection_module_struct *ndpi_struct, struct n { if(packet->payload[0] == 0x16 && packet->payload[1] == 0x80 && packet->payload[4] == 0x06 && packet->payload[5] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "found H323 broadcast.\n"); + NDPI_LOG_INFO(ndpi_struct, "found H323 broadcast\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_H323, NDPI_PROTOCOL_UNKNOWN); return; } else if(packet->payload_packet_len >= 20 && packet->payload_packet_len <= 117) { - NDPI_LOG(NDPI_PROTOCOL_H323, ndpi_struct, NDPI_LOG_DEBUG, "found H323 broadcast.\n"); + NDPI_LOG_INFO(ndpi_struct, "found H323 broadcast\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_H323, NDPI_PROTOCOL_UNKNOWN); return; } else { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_H323); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } } diff --git a/src/lib/protocols/halflife2_and_mods.c b/src/lib/protocols/halflife2_and_mods.c index 365ea21b5..5319424fa 100644 --- a/src/lib/protocols/halflife2_and_mods.c +++ b/src/lib/protocols/halflife2_and_mods.c @@ -23,9 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_HALFLIFE2 +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HALFLIFE2 + +#include "ndpi_api.h" + static void ndpi_int_halflife2_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,15 +41,14 @@ void ndpi_search_halflife2(struct ndpi_detection_module_struct *ndpi_struct, str { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search halflife2\n"); if (flow->l4.udp.halflife2_stage == 0) { if (packet->payload_packet_len >= 20 && get_u_int32_t(packet->payload, 0) == 0xFFFFFFFF && get_u_int32_t(packet->payload, packet->payload_packet_len - 4) == htonl(0x30303000)) { flow->l4.udp.halflife2_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_HALFLIFE2, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "halflife2 client req detected, waiting for server reply\n"); return; } @@ -53,13 +57,12 @@ void ndpi_search_halflife2(struct ndpi_detection_module_struct *ndpi_struct, str && get_u_int32_t(packet->payload, 0) == 0xFFFFFFFF && get_u_int32_t(packet->payload, packet->payload_packet_len - 4) == htonl(0x30303000)) { ndpi_int_halflife2_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_HALFLIFE2, ndpi_struct, NDPI_LOG_DEBUG, "halflife2 server reply detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found halflife2\n"); return; } } - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HALFLIFE2); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/hangout.c b/src/lib/protocols/hangout.c index 4555c6c75..de35653ea 100644 --- a/src/lib/protocols/hangout.c +++ b/src/lib/protocols/hangout.c @@ -17,10 +17,16 @@ * If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_HANGOUT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HANGOUT + +#include "ndpi_api.h" + + /* https://support.google.com/a/answer/1279090?hl=en */ #define HANGOUT_UDP_LOW_PORT 19302 #define HANGOUT_UDP_HIGH_PORT 19309 @@ -73,19 +79,20 @@ void ndpi_search_hangout(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct * packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search Hangout\n"); + if((packet->payload_packet_len > 24) && is_google_flow(ndpi_struct, flow)) { if( ((packet->udp != NULL) && (isHangoutUDPPort(ntohs(packet->udp->source)) || isHangoutUDPPort(ntohs(packet->udp->dest)))) || ((packet->tcp != NULL) && (isHangoutTCPPort(ntohs(packet->tcp->source)) || isHangoutTCPPort(ntohs(packet->tcp->dest))))) { - NDPI_LOG(NDPI_PROTOCOL_HANGOUT, ndpi_struct, NDPI_LOG_DEBUG, "Found Hangout.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Hangout\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_HANGOUT, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_HANGOUT, ndpi_struct, NDPI_LOG_DEBUG, "No Hangout.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HANGOUT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } /* ***************************************************************** */ diff --git a/src/lib/protocols/hep.c b/src/lib/protocols/hep.c index 516e430e7..1c7617c88 100644 --- a/src/lib/protocols/hep.c +++ b/src/lib/protocols/hep.c @@ -24,9 +24,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_HEP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HEP + +#include "ndpi_api.h" + + static void ndpi_int_hep_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -39,17 +45,16 @@ void ndpi_search_hep(struct ndpi_detection_module_struct *ndpi_struct, struct nd const u_int8_t *packet_payload = packet->payload; u_int32_t payload_len = packet->payload_packet_len; - NDPI_LOG(NDPI_PROTOCOL_HEP, ndpi_struct, NDPI_LOG_DEBUG, "searching for HEP.\n"); + NDPI_LOG_DBG(ndpi_struct, "searching HEP\n"); if (payload_len > 10) { if (memcmp(packet_payload, "HEP3", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HEP, ndpi_struct, NDPI_LOG_DEBUG, "found HEP3.\n"); + NDPI_LOG_INFO(ndpi_struct, "found HEP3\n"); ndpi_int_hep_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_HEP, ndpi_struct, NDPI_LOG_DEBUG, "exclude HEP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HEP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c index c57c73aac..1d12ea2e9 100644 --- a/src/lib/protocols/http.c +++ b/src/lib/protocols/http.c @@ -20,10 +20,15 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_HTTP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HTTP + +#include "ndpi_api.h" + /* global variables used for 1kxun protocol and iqiyi service */ @@ -63,7 +68,7 @@ static void flash_check_http_payload(struct ndpi_detection_module_struct if(memcmp(pos, "FLV", 3) == 0 && pos[3] == 0x01 && (pos[4] == 0x01 || pos[4] == 0x04 || pos[4] == 0x05) && pos[5] == 0x00 && pos[6] == 0x00 && pos[7] == 0x00 && pos[8] == 0x09) { - NDPI_LOG(NDPI_CONTENT_FLASH, ndpi_struct, NDPI_LOG_DEBUG, "Flash content in HTTP detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found Flash content in HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_CONTENT_FLASH); } } @@ -75,7 +80,7 @@ static void avi_check_http_payload(struct ndpi_detection_module_struct *ndpi_str struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_CONTENT_AVI, ndpi_struct, NDPI_LOG_DEBUG, "called avi_check_http_payload: %u %u %u\n", + NDPI_LOG_DBG2(ndpi_struct, "called avi_check_http_payload: %u %u %u\n", packet->empty_line_position_set, flow->l4.tcp.http_empty_line_seen, packet->empty_line_position); if(packet->empty_line_position_set == 0 && flow->l4.tcp.http_empty_line_seen == 0) @@ -90,7 +95,7 @@ static void avi_check_http_payload(struct ndpi_detection_module_struct *ndpi_str if(flow->l4.tcp.http_empty_line_seen == 1) { if(packet->payload_packet_len > 20 && memcmp(packet->payload, "RIFF", 4) == 0 && memcmp(packet->payload + 8, "AVI LIST", 8) == 0) { - NDPI_LOG(NDPI_CONTENT_AVI, ndpi_struct, NDPI_LOG_DEBUG, "Avi content in HTTP detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found Avi content in HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_CONTENT_AVI); } flow->l4.tcp.http_empty_line_seen = 0; @@ -105,11 +110,11 @@ static void avi_check_http_payload(struct ndpi_detection_module_struct *ndpi_str u_int32_t p = packet->empty_line_position + 2; // check for avi header - NDPI_LOG(NDPI_CONTENT_AVI, ndpi_struct, NDPI_LOG_DEBUG, "p = %u\n", p); + NDPI_LOG_DBG2(ndpi_struct, "p = %u\n", p); if((p + 16) <= packet->payload_packet_len && memcmp(&packet->payload[p], "RIFF", 4) == 0 && memcmp(&packet->payload[p + 8], "AVI LIST", 8) == 0) { - NDPI_LOG(NDPI_CONTENT_AVI, ndpi_struct, NDPI_LOG_DEBUG, "Avi content in HTTP detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found Avi content in HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_CONTENT_AVI); } } @@ -122,7 +127,7 @@ static void teamviewer_check_http_payload(struct ndpi_detection_module_struct *n struct ndpi_packet_struct *packet = &flow->packet; const u_int8_t *pos; - NDPI_LOG(NDPI_PROTOCOL_TEAMVIEWER, ndpi_struct, NDPI_LOG_DEBUG, "called teamviewer_check_http_payload: %u %u %u\n", + NDPI_LOG_DBG2(ndpi_struct, "called teamviewer_check_http_payload: %u %u %u\n", packet->empty_line_position_set, flow->l4.tcp.http_empty_line_seen, packet->empty_line_position); if(packet->empty_line_position_set == 0 || (packet->empty_line_position + 5) > (packet->payload_packet_len)) @@ -131,7 +136,7 @@ static void teamviewer_check_http_payload(struct ndpi_detection_module_struct *n pos = &packet->payload[packet->empty_line_position] + 2; if(pos[0] == 0x17 && pos[1] == 0x24) { - NDPI_LOG(NDPI_PROTOCOL_TEAMVIEWER, ndpi_struct, NDPI_LOG_DEBUG, "TeamViewer content in HTTP detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found TeamViewer content in HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_TEAMVIEWER); } } @@ -145,7 +150,7 @@ static void rtsp_parse_packet_acceptline(struct ndpi_detection_module_struct struct ndpi_packet_struct *packet = &flow->packet; if(packet->accept_line.len >= 28 && memcmp(packet->accept_line.ptr, "application/x-rtsp-tunnelled", 28) == 0) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_DEBUG, "RTSP accept line detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found RTSP accept line\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_RTSP); } } @@ -199,12 +204,12 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ #if defined(NDPI_PROTOCOL_1KXUN) || defined(NDPI_PROTOCOL_IQIYI) /* PPStream */ if(flow->l4.tcp.ppstream_stage > 0 && flow->iqiyi_counter == 0) { - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, "PPStream found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PPStream\n"); /* ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_PPSTREAM); */ ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_PPSTREAM, NDPI_PROTOCOL_HTTP); } else if(flow->iqiyi_counter > 0) { - NDPI_LOG(NDPI_PROTOCOL_IQIYI, ndpi_struct, NDPI_LOG_DEBUG, "iQiyi found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found iQiyi\n"); /* ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_IQIYI); */ ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_IQIYI, NDPI_PROTOCOL_HTTP); } @@ -213,7 +218,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ #if defined(NDPI_PROTOCOL_1KXUN) || defined(NDPI_PROTOCOL_IQIYI) /* 1KXUN */ if(flow->kxun_counter > 0) { - NDPI_LOG(NDPI_PROTOCOL_1KXUN, ndpi_struct, NDPI_LOG_DEBUG, "1kxun found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found 1kxun\n"); /* ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_1KXUN); */ ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_1KXUN, NDPI_PROTOCOL_HTTP); } @@ -330,12 +335,13 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ } } else if(memcmp(ua, "netflix-ios-app", 15) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found netflix\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_NETFLIX); return; } } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "User Agent Type line found %.*s\n", + NDPI_LOG_DBG2(ndpi_struct, "User Agent Type line found %.*s\n", packet->user_agent_line.len, packet->user_agent_line.ptr); } @@ -343,7 +349,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ if(packet->host_line.ptr != NULL) { u_int len; - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HOST line found %.*s\n", + NDPI_LOG_DBG2(ndpi_struct, "HOST line found %.*s\n", packet->host_line.len, packet->host_line.ptr); /* call ndpi_match_host_subprotocol to see if there is a match with known-host HTTP subprotocol */ @@ -395,6 +401,8 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ if(flow->detected_protocol_stack[0] != NDPI_PROTOCOL_UNKNOWN) { if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_HTTP) { + NDPI_LOG_INFO(ndpi_struct, "found HTTP/%s\n", + ndpi_get_proto_name(ndpi_struct, packet->detected_protocol_stack[0])); ndpi_int_http_add_connection(ndpi_struct, flow, packet->detected_protocol_stack[0]); return; /* We have identified a sub-protocol so we're done */ } @@ -409,7 +417,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ /* check for accept line */ if(packet->accept_line.ptr != NULL) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Accept line found %.*s\n", + NDPI_LOG_DBG2(ndpi_struct, "Accept line found %.*s\n", packet->accept_line.len, packet->accept_line.ptr); #ifdef NDPI_PROTOCOL_RTSP if(NDPI_COMPARE_PROTOCOL_TO_BITMASK(ndpi_struct->detection_bitmask, NDPI_PROTOCOL_RTSP) != 0) { @@ -422,7 +430,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ #ifdef NDPI_CONTENT_MPEG for (a = 0; a < packet->parsed_lines; a++) { if(packet->line[a].len > 11 && memcmp(packet->line[a].ptr, "Icy-MetaData", 12) == 0) { - NDPI_LOG(NDPI_CONTENT_MPEG, ndpi_struct, NDPI_LOG_DEBUG, "MPEG: Icy-MetaData found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MPEG: Icy-MetaData\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_CONTENT_MPEG); return; } @@ -432,7 +440,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ #endif if(packet->content_line.ptr != NULL && packet->content_line.len != 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Content Type line found %.*s\n", + NDPI_LOG_DBG2(ndpi_struct, "Content Type line found %.*s\n", packet->content_line.len, packet->content_line.ptr); if((ndpi_struct->http_dont_dissect_response) || flow->http_detected) @@ -444,7 +452,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ static void check_http_payload(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "called check_http_payload.\n"); + NDPI_LOG_DBG2(ndpi_struct, "called check_http_payload\n"); #ifdef NDPI_CONTENT_FLASH if(NDPI_COMPARE_PROTOCOL_TO_BITMASK(ndpi_struct->detection_bitmask, NDPI_CONTENT_FLASH) != 0) @@ -466,54 +474,55 @@ static void check_http_payload(struct ndpi_detection_module_struct *ndpi_struct, * @returnvalue 0 if no valid request has been found * @returnvalue >0 indicates start of filename but not necessarily in packet limit */ + +#define STATIC_STRING_L(a) {.str=a, .len=sizeof(a)-1 } + +static struct l_string { + const char *str; + size_t len; +} http_methods[] = { + STATIC_STRING_L("GET "), + STATIC_STRING_L("POST "), + STATIC_STRING_L("OPTIONS "), + STATIC_STRING_L("HEAD "), + STATIC_STRING_L("PUT "), + STATIC_STRING_L("DELETE "), + STATIC_STRING_L("CONNECT "), + STATIC_STRING_L("PROPFIND "), + STATIC_STRING_L("REPORT ") }; +static const char *http_fs = "CDGHOPR"; + +static inline uint8_t non_ctrl(uint8_t c) { + return c < 32 ? '.':c; +} + static u_int16_t http_request_url_offset(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + int i; - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "====>>>> HTTP: %c%c%c%c [len: %u]\n", - packet->payload[0], packet->payload[1], packet->payload[2], packet->payload[3], + NDPI_LOG_DBG2(ndpi_struct, "====>>>> HTTP: %c%c%c%c [len: %u]\n", + non_ctrl(packet->payload[0]), non_ctrl(packet->payload[1]), + non_ctrl(packet->payload[2]), non_ctrl(packet->payload[3]), packet->payload_packet_len); + /* Check first char */ + if(!strchr(http_fs,packet->payload[0])) return 0; /** FIRST PAYLOAD PACKET FROM CLIENT **/ - - /* check if the packet starts with POST or GET */ - if(packet->payload_packet_len >= 4 && memcmp(packet->payload, "GET ", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: GET FOUND\n"); - return 4; - } else if(packet->payload_packet_len >= 5 && memcmp(packet->payload, "POST ", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: POST FOUND\n"); - return 5; - } else if(packet->payload_packet_len >= 8 && memcmp(packet->payload, "OPTIONS ", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: OPTIONS FOUND\n"); - return 8; - } else if(packet->payload_packet_len >= 5 && memcmp(packet->payload, "HEAD ", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: HEAD FOUND\n"); - return 5; - } else if(packet->payload_packet_len >= 4 && memcmp(packet->payload, "PUT ", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: PUT FOUND\n"); - return 4; - } else if(packet->payload_packet_len >= 7 && memcmp(packet->payload, "DELETE ", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: DELETE FOUND\n"); - return 7; - } else if(packet->payload_packet_len >= 8 && memcmp(packet->payload, "CONNECT ", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: CONNECT FOUND\n"); - return 8; - } else if(packet->payload_packet_len >= 9 && memcmp(packet->payload, "PROPFIND ", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: PROFIND FOUND\n"); - return 9; - } else if(packet->payload_packet_len >= 7 && memcmp(packet->payload, "REPORT ", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: REPORT FOUND\n"); - return 7; + for(i=0; i < sizeof(http_methods)/sizeof(http_methods[0]); i++) { + if(packet->payload_packet_len >= http_methods[i].len && + memcmp(packet->payload,http_methods[i].str,http_methods[i].len) == 0) { + NDPI_LOG_DBG2(ndpi_struct, "HTTP: %sFOUND\n",http_methods[i].str); + return http_methods[i].len; + } } - return 0; } -static void http_bitmask_exclude(struct ndpi_flow_struct *flow) +static void http_bitmask_exclude_other(struct ndpi_flow_struct *flow) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HTTP); #ifdef NDPI_CONTENT_MPEG NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_CONTENT_MPEG); #endif @@ -554,18 +563,15 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if(flow->l4.tcp.http_stage == 0) { /* Expected a request */ flow->http_detected = 0; - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP stage %d: \n", - flow->l4.tcp.http_stage); + NDPI_LOG_DBG2(ndpi_struct, "HTTP stage %d: \n", flow->l4.tcp.http_stage); filename_start = http_request_url_offset(ndpi_struct, flow); if(filename_start == 0) { /* not a regular request. In the HTTP first stage, may be a truncated flow or other protocols */ - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, - "Filename HTTP not found, we look for possible truncate flow...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Filename HTTP not found, we look for possible truncate flow..\n"); if(packet->payload_packet_len >= 7 && memcmp(packet->payload, "HTTP/1.", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, - "HTTP response found (truncated flow ?)\n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP response\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP); check_content_type_and_change_protocol(ndpi_struct, flow); return; @@ -589,18 +595,18 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct return; } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Exclude HTTP\n"); - http_bitmask_exclude(flow); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + http_bitmask_exclude_other(flow); return; } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Filename HTTP found: %d, we look for line info..\n", filename_start); ndpi_parse_packet_line_info(ndpi_struct, flow); if(packet->parsed_lines <= 1) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Found just one line, we will look further for the next packet...\n"); packet->http_method.ptr = packet->line[0].ptr; @@ -611,7 +617,7 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct return; } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Found more than one line, we look further for the next packet...\n"); if(packet->line[0].len >= (9 + filename_start) @@ -643,6 +649,7 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct /* Check for additional field introduced by Steam */ int x = 1; if((memcmp(packet->line[x].ptr, "x-steam-sid", 11)) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_STEAM); check_content_type_and_change_protocol(ndpi_struct, flow); return; @@ -652,6 +659,7 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct x = 1; while(packet->line[x].len != 0) { if(packet->line[x].len >= 12 && (memcmp(packet->line[x].ptr, "X-FB-SIM-HNI", 12)) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found FACEBOOK\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_FACEBOOK); check_content_type_and_change_protocol(ndpi_struct, flow); return; @@ -704,19 +712,19 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if((packet->http_url_name.len > 7) && (!strncmp((const char*) packet->http_url_name.ptr, "http://", 7))) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP_PROXY Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP_PROXY\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP_PROXY); check_content_type_and_change_protocol(ndpi_struct, flow); } if(filename_start == 8 && (memcmp(packet->payload, "CONNECT ", 8) == 0)) { /* nathan@getoffmalawn.com */ - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP_CONNECT Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP_CONNECT\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP_CONNECT); check_content_type_and_change_protocol(ndpi_struct, flow); } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "HTTP START Found, we will look for sub-protocols (content and host)...\n"); if(packet->host_line.ptr != NULL) { @@ -729,10 +737,11 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if(ndpi_struct->http_dont_dissect_response) { if(flow->detected_protocol_stack[0] == NDPI_PROTOCOL_UNKNOWN) /* No subprotocol found */ + NDPI_LOG_INFO(ndpi_struct, "found HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP); } else { flow->http_detected = 1; - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "HTTP START Found, we will look further for the response...\n"); flow->l4.tcp.http_stage = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 } @@ -742,13 +751,12 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct } } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP: REQUEST NOT HTTP CONFORM\n"); - http_bitmask_exclude(flow); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + http_bitmask_exclude_other(flow); } else if((flow->l4.tcp.http_stage == 1) || (flow->l4.tcp.http_stage == 2)) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP stage %u: \n", - flow->l4.tcp.http_stage); + NDPI_LOG_DBG2(ndpi_struct, "HTTP stage %u: \n", flow->l4.tcp.http_stage); if(flow->l4.tcp.http_stage == 1) { @@ -769,7 +777,7 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if(flow->http_detected) return; - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, " SECOND PAYLOAD TRAFFIC FROM CLIENT, FIRST PACKET MIGHT HAVE BEEN HTTP...UNKNOWN TRAFFIC, HERE FOR HTTP again.. \n"); ndpi_parse_packet_line_info(ndpi_struct, flow); @@ -780,14 +788,13 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if(packet->parsed_lines <= 1) { /* wait some packets in case request is split over more than 2 packets */ if(flow->packet_counter < 5) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, - "line still not finished, search next packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "line still not finished, search next packet\n"); return; } else { /* stop parsing here */ - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, - "HTTP: PACKET DOES NOT HAVE A LINE STRUCTURE\n"); - http_bitmask_exclude(flow); + NDPI_LOG_DBG2(ndpi_struct, "exclude HTTP: PACKET DOES NOT HAVE A LINE STRUCTURE\n"); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + http_bitmask_exclude_other(flow); return; } } @@ -795,11 +802,11 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct if(packet->line[0].len >= 9 && memcmp(&packet->line[0].ptr[packet->line[0].len - 9], " HTTP/1.", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Found HTTP.\n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP); check_content_type_and_change_protocol(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "HTTP START Found in 2. packet, we will look further for the response....\n"); flow->http_detected = 1; } @@ -817,15 +824,17 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct */ if((packet->parsed_lines == 1) && (packet->packet_direction == 1 /* server -> client */)) { /* In Apache if you do "GET /\n\n" the response comes without any header */ - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Found HTTP. (apache)\n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP. (apache)\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP); check_content_type_and_change_protocol(ndpi_struct, flow); return; } /* If we already detected the HTTP request, we can add the connection and then check for the sub-protocol */ - if(flow->http_detected) + if(flow->http_detected) { + NDPI_LOG_INFO(ndpi_struct, "found HTTP\n"); ndpi_int_http_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_HTTP); + } /* Parse packet line and we look for the subprotocols */ ndpi_parse_packet_line_info(ndpi_struct, flow); @@ -836,7 +845,7 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct } if(packet->empty_line_position_set != 0 || flow->l4.tcp.http_empty_line_seen == 1) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "empty line. check_http_payload.\n"); + NDPI_LOG_DBG2(ndpi_struct, "empty line. check_http_payload\n"); check_http_payload(ndpi_struct, flow); } @@ -852,8 +861,8 @@ void ndpi_search_http_tcp(struct ndpi_detection_module_struct *ndpi_struct, /* Break after 20 packets. */ if(flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "Exclude HTTP.\n"); - http_bitmask_exclude(flow); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + http_bitmask_exclude_other(flow); return; } @@ -861,7 +870,7 @@ void ndpi_search_http_tcp(struct ndpi_detection_module_struct *ndpi_struct, return; } - NDPI_LOG(NDPI_PROTOCOL_HTTP, ndpi_struct, NDPI_LOG_DEBUG, "HTTP detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search HTTP\n"); ndpi_check_http_tcp(ndpi_struct, flow); } diff --git a/src/lib/protocols/http_activesync.c b/src/lib/protocols/http_activesync.c index 8f17af8d6..55451f6bf 100644 --- a/src/lib/protocols/http_activesync.c +++ b/src/lib/protocols/http_activesync.c @@ -24,8 +24,14 @@ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC + +#include "ndpi_api.h" + static void ndpi_int_activesync_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC, NDPI_PROTOCOL_HTTP); @@ -35,20 +41,19 @@ void ndpi_search_activesync(struct ndpi_detection_module_struct *ndpi_struct, st { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search activesync\n"); if (packet->tcp != NULL) { if (packet->payload_packet_len > 150 && ((memcmp(packet->payload, "OPTIONS /Microsoft-Server-ActiveSync?", 37) == 0) || (memcmp(packet->payload, "POST /Microsoft-Server-ActiveSync?", 34) == 0))) { ndpi_int_activesync_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC, ndpi_struct, NDPI_LOG_DEBUG, - " flow marked as ActiveSync \n"); + NDPI_LOG_INFO(ndpi_struct, "found ActiveSync \n"); return; } } - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC, ndpi_struct, NDPI_LOG_DEBUG, "exclude activesync\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HTTP_APPLICATION_ACTIVESYNC); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/iax.c b/src/lib/protocols/iax.c index 84e039c2b..7f6e960f1 100644 --- a/src/lib/protocols/iax.c +++ b/src/lib/protocols/iax.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_IAX +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_IAX + +#include "ndpi_api.h" + + #define NDPI_IAX_MAX_INFORMATION_ELEMENTS 15 static void ndpi_int_iax_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -58,7 +63,7 @@ static void ndpi_search_setup_iax(struct ndpi_detection_module_struct *ndpi_stru && packet->payload[11] <= 15) { if (packet->payload_packet_len == 12) { - NDPI_LOG(NDPI_PROTOCOL_IAX, ndpi_struct, NDPI_LOG_DEBUG, "found IAX.\n"); + NDPI_LOG_INFO(ndpi_struct, "found IAX\n"); ndpi_int_iax_add_connection(ndpi_struct, flow); return; } @@ -66,7 +71,7 @@ static void ndpi_search_setup_iax(struct ndpi_detection_module_struct *ndpi_stru for (i = 0; i < NDPI_IAX_MAX_INFORMATION_ELEMENTS; i++) { packet_len = packet_len + 2 + packet->payload[packet_len + 1]; if (packet_len == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_IAX, ndpi_struct, NDPI_LOG_DEBUG, "found IAX.\n"); + NDPI_LOG_INFO(ndpi_struct, "found IAX\n"); ndpi_int_iax_add_connection(ndpi_struct, flow); return; } @@ -77,16 +82,13 @@ static void ndpi_search_setup_iax(struct ndpi_detection_module_struct *ndpi_stru } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_IAX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_iax(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_flow_struct *flow=ndpi_struct->flow; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; if(packet->udp && (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_UNKNOWN)) diff --git a/src/lib/protocols/icecast.c b/src/lib/protocols/icecast.c index 3e89cc043..23aca33e9 100644 --- a/src/lib/protocols/icecast.c +++ b/src/lib/protocols/icecast.c @@ -22,11 +22,14 @@ * */ - -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_ICECAST +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ICECAST + +#include "ndpi_api.h" + static void ndpi_int_icecast_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ICECAST, NDPI_PROTOCOL_UNKNOWN); @@ -37,17 +40,17 @@ void ndpi_search_icecast_tcp(struct ndpi_detection_module_struct *ndpi_struct, s struct ndpi_packet_struct *packet = &flow->packet; u_int8_t i; - NDPI_LOG(NDPI_PROTOCOL_ICECAST, ndpi_struct, NDPI_LOG_DEBUG, "search icecast.\n"); + NDPI_LOG_DBG(ndpi_struct, "search icecast\n"); if ((packet->payload_packet_len < 500 && packet->payload_packet_len >= 7 && memcmp(packet->payload, "SOURCE ", 7) == 0) || flow->l4.tcp.icecast_stage) { ndpi_parse_packet_line_info_any(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_ICECAST, ndpi_struct, NDPI_LOG_DEBUG, "Icecast lines=%d\n", packet->parsed_lines); + NDPI_LOG_DBG2(ndpi_struct, "Icecast lines=%d\n", packet->parsed_lines); for (i = 0; i < packet->parsed_lines; i++) { if (packet->line[i].ptr != NULL && packet->line[i].len > 4 && memcmp(packet->line[i].ptr, "ice-", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ICECAST, ndpi_struct, NDPI_LOG_DEBUG, "Icecast detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Icecast\n"); ndpi_int_icecast_add_connection(ndpi_struct, flow); return; } @@ -75,18 +78,17 @@ void ndpi_search_icecast_tcp(struct ndpi_detection_module_struct *ndpi_struct, s if (packet->server_line.ptr != NULL && packet->server_line.len > NDPI_STATICSTRING_LEN("Icecast") && memcmp(packet->server_line.ptr, "Icecast", NDPI_STATICSTRING_LEN("Icecast")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ICECAST, ndpi_struct, NDPI_LOG_DEBUG, "Icecast detected.\n"); /* TODO maybe store the previous protocol type as subtype? * e.g. ogg or mpeg */ + NDPI_LOG_INFO(ndpi_struct, "found Icecast\n"); ndpi_int_icecast_add_connection(ndpi_struct, flow); return; } } icecast_exclude: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_ICECAST); - NDPI_LOG(NDPI_PROTOCOL_ICECAST, ndpi_struct, NDPI_LOG_DEBUG, "Icecast excluded.\n"); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ipp.c b/src/lib/protocols/ipp.c index 2135f297f..fcf25a758 100644 --- a/src/lib/protocols/ipp.c +++ b/src/lib/protocols/ipp.c @@ -22,11 +22,15 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_IPP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_IPP + +#include "ndpi_api.h" + + static void ndpi_int_ipp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) { @@ -36,22 +40,20 @@ static void ndpi_int_ipp_add_connection(struct ndpi_detection_module_struct *ndp void ndpi_search_ipp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - u_int8_t i; - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "search ipp\n"); + NDPI_LOG_DBG(ndpi_struct, "search ipp\n"); + if (packet->payload_packet_len > 20) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "searching for a payload with a pattern like 'number(1to8)blanknumber(1to3)ipp://.\n"); /* this pattern means that there is a printer saying that his state is idle, * means that he is not printing anything at the moment */ i = 0; if (packet->payload[i] < '0' || packet->payload[i] > '9') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "payload does not begin with a number.\n"); + NDPI_LOG_DBG2(ndpi_struct, "payload does not begin with a number\n"); goto search_for_next_pattern; } @@ -60,37 +62,37 @@ void ndpi_search_ipp(struct ndpi_detection_module_struct *ndpi_struct, struct nd if (!((packet->payload[i] >= '0' && packet->payload[i] <= '9') || (packet->payload[i] >= 'a' && packet->payload[i] <= 'f') || (packet->payload[i] >= 'A' && packet->payload[i] <= 'F')) || i > 8) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "read symbols while the symbol is a number.\n"); break; } } if (packet->payload[i++] != ' ') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "there is no blank following the number.\n"); + NDPI_LOG_DBG2(ndpi_struct, "there is no blank following the number\n"); goto search_for_next_pattern; } if (packet->payload[i] < '0' || packet->payload[i] > '9') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "no number following the blank.\n"); + NDPI_LOG_DBG2(ndpi_struct, "no number following the blank\n"); goto search_for_next_pattern; } for (;;) { i++; if (packet->payload[i] < '0' || packet->payload[i] > '9' || i > 12) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "read symbols while the symbol is a number.\n"); break; } } if (memcmp(&packet->payload[i], " ipp://", 7) != 0) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "the string ' ipp://' does not follow.\n"); + NDPI_LOG_DBG2(ndpi_struct, "the string ' ipp://' does not follow\n"); goto search_for_next_pattern; } - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "found ipp\n"); + NDPI_LOG_INFO(ndpi_struct, "found ipp\n"); ndpi_int_ipp_add_connection(ndpi_struct, flow); return; } @@ -101,13 +103,12 @@ void ndpi_search_ipp(struct ndpi_detection_module_struct *ndpi_struct, struct nd ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->content_line.ptr != NULL && packet->content_line.len > 14 && memcmp(packet->content_line.ptr, "application/ipp", 15) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "found ipp via POST ... application/ipp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found ipp via POST ... application/ipp\n"); ndpi_int_ipp_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "no ipp detected.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_IPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/irc.c b/src/lib/protocols/irc.c index b2b73ac5f..2cadf0a32 100644 --- a/src/lib/protocols/irc.c +++ b/src/lib/protocols/irc.c @@ -23,9 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_IRC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_IRC + +#include "ndpi_api.h" + #define NDPI_IRC_FIND_LESS(time_err,less) {int t1 = 0; \ u_int32_t timestamp = time_err[0]; \ for(t1=0;t1 < NDPI_PROTOCOL_IRC_MAXPORT;t1++) { \ @@ -65,7 +70,7 @@ static u_int8_t ndpi_check_for_NOTICE_or_PRIVMSG(struct ndpi_detection_module_st for (i = 0; i < packet->payload_packet_len - 7; i++) { if (packet->payload[i] == 'N' || packet->payload[i] == 'P') { if (memcmp(&packet->payload[i + 1], "OTICE ", 6) == 0 || memcmp(&packet->payload[i + 1], "RIVMSG ", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "found NOTICE or PRIVMSG\n"); + NDPI_LOG_DBG2(ndpi_struct, "found NOTICE or PRIVMSG\n"); return 1; } } @@ -94,7 +99,7 @@ static u_int8_t ndpi_check_for_Nickname(struct ndpi_detection_module_struct *ndp if ((((packetl - (i + 1)) >= 4) && memcmp(&packet->payload[i + 1], "ick=", 4) == 0) || (((packetl - (i + 1)) >= 8) && (memcmp(&packet->payload[i + 1], "ickname=", 8) == 0)) || (((packetl - (i + 1)) >= 8) && (memcmp(&packet->payload[i + 1], "ickName=", 8) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "found HTTP IRC Nickname pattern\n"); + NDPI_LOG_DBG2(ndpi_struct, "found HTTP IRC Nickname pattern\n"); return 1; } } @@ -114,7 +119,7 @@ static u_int8_t ndpi_check_for_cmd(struct ndpi_detection_module_struct *ndpi_str for (i = 0; i < packet->payload_packet_len - 4; i++) { if (packet->payload[i] == 'c') { if (memcmp(&packet->payload[i + 1], "md=", 3) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "found HTTP IRC cmd pattern \n"); + NDPI_LOG_DBG2(ndpi_struct, "found HTTP IRC cmd pattern \n"); return 1; } } @@ -147,8 +152,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, - "called ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast\n"); + NDPI_LOG_DBG(ndpi_struct, "start fast detect\n"); /* case 1: len 1460, len 1460, len 1176 several times in one direction, than len = 4, 4096, 8192 in the other direction */ if (packet->payload_packet_len == 1460 @@ -174,7 +178,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 0x1000 || ntohs(get_u_int16_t(packet->payload, 2)) == 0x2000)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1460,1460,1176,<-4096||8192"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1460,1460,1176,<-4096||8192"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -185,27 +189,27 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det 1 + packet->packet_direction))) { flow->l4.tcp.irc_stage2 = 4; flow->l4.tcp.irc_direction = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "len = 1448 first\n"); + NDPI_LOG_DBG2(ndpi_struct, "len = 1448 first\n"); return 1; } if (packet->payload_packet_len == 1448 && flow->l4.tcp.irc_stage2 == 4 && flow->l4.tcp.irc_direction == 1 + packet->packet_direction) { flow->l4.tcp.irc_stage2 = 5; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "len = 1448 second \n"); + NDPI_LOG_DBG2(ndpi_struct, "len = 1448 second \n"); return 1; } if (packet->payload_packet_len == 1200 && flow->l4.tcp.irc_stage2 == 5 && flow->l4.tcp.irc_direction == 1 + packet->packet_direction) { flow->l4.tcp.irc_stage2 = 6; flow->l4.tcp.irc_0x1000_full = 1; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "len = 1200 \n"); + NDPI_LOG_DBG2(ndpi_struct, "len = 1200 \n"); return 1; } if (packet->payload_packet_len == 4 && (flow->l4.tcp.irc_stage2 == 6 || flow->l4.tcp.irc_0x1000_full == 1) && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 0x1000 || ntohs(get_u_int16_t(packet->payload, 2)) == 0x2000)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1448,1448,1200,<-4096||8192"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1448,1448,1200,<-4096||8192"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -222,7 +226,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 1380 || ntohs(get_u_int16_t(packet->payload, 2)) == 2760)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1380,<-1380||2760"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1380,<-1380||2760"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -237,7 +241,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 1200 || ntohs(get_u_int16_t(packet->payload, 2)) == 2400)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1200,<-1200||2400"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1200,<-1200||2400"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -252,7 +256,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 1024 || ntohs(get_u_int16_t(packet->payload, 2)) == 2048)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1024,<-1024||2048"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1024,<-1024||2048"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -267,7 +271,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 1248 || ntohs(get_u_int16_t(packet->payload, 2)) == 2496)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1248,<-1248||2496"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1248,<-1248||2496"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -282,7 +286,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && (ntohs(get_u_int16_t(packet->payload, 2)) == 1448 || ntohs(get_u_int16_t(packet->payload, 2)) == 2896)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1448,<-1448||2896"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1448,<-1448||2896"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -305,8 +309,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det if (packet->payload_packet_len == 4 && flow->l4.tcp.irc_stage2 == 14 && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && ntohs(get_u_int16_t(packet->payload, 2)) == 8192) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "IRC SSL detected: ->1448,1448,1448,1448,1448,952,<-8192"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1448,1448,1448,1448,1448,952,<-8192"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -339,8 +342,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det if (packet->payload_packet_len == 4 && flow->l4.tcp.irc_stage2 == 19 && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && ntohs(get_u_int16_t(packet->payload, 2)) == 7168) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "IRC SSL detected: ->1024,1448,1448,1200,1448,600,<-7168"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1024,1448,1448,1200,1448,600,<-7168"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; } @@ -353,7 +355,7 @@ u_int8_t ndpi_search_irc_ssl_detect_ninety_percent_but_very_fast(struct ndpi_det if (packet->payload_packet_len == 4 && flow->l4.tcp.irc_stage2 == 20 && flow->l4.tcp.irc_direction == 2 - packet->packet_direction && ntohs(get_u_int16_t(packet->payload, 2)) == 2404) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC SSL detected: ->1024,1380 <-2404"); + NDPI_LOG_INFO(ndpi_struct, "found IRC SSL: ->1024,1380 <-2404"); ndpi_int_irc_add_connection(ndpi_struct, flow); return 1; @@ -382,26 +384,26 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc u_int16_t http_content_ptr_len = 0; u_int8_t space = 0; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "irc : search irc\n"); + NDPI_LOG_DBG(ndpi_struct, "search irc\n"); if (flow->detected_protocol_stack[0] != NDPI_PROTOCOL_IRC && flow->packet_counter > 70) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "exclude irc, packet_counter > 70\n"); + NDPI_LOG_DBG(ndpi_struct, "exclude irc, packet_counter > 70\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_IRC); return; } if (flow->detected_protocol_stack[0] != NDPI_PROTOCOL_IRC && flow->packet_counter > 30 && flow->l4.tcp.irc_stage2 == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "packet_counter > 30, exclude irc.\n"); + NDPI_LOG_DBG(ndpi_struct, "exclude irc, packet_counter > 30\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_IRC); return; } if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_IRC) { if (src != NULL && ((u_int32_t) (packet->tick_timestamp - src->irc_ts) < ndpi_struct->irc_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "irc : save src connection packet detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "irc : save src connection packet detected\n"); src->irc_ts = packet->tick_timestamp; } else if (dst != NULL && ((u_int32_t) (packet->tick_timestamp - dst->irc_ts) < ndpi_struct->irc_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "irc : save dst connection packet detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "irc : save dst connection packet detected\n"); dst->irc_ts = packet->tick_timestamp; } } @@ -423,8 +425,7 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc for (counter = 0; counter < dst->irc_number_of_port; counter++) { if (dst->irc_port[counter] == sport || dst->irc_port[counter] == dport) { dst->last_time_port_used[counter] = packet->tick_timestamp; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "dest port matched with the DCC port and the flow is marked as IRC"); + NDPI_LOG_INFO(ndpi_struct, "found IRC: dest port matched with the DCC port"); ndpi_int_irc_add_connection(ndpi_struct, flow); return; } @@ -434,9 +435,8 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc for (counter = 0; counter < src->irc_number_of_port; counter++) { if (src->irc_port[counter] == sport || src->irc_port[counter] == dport) { src->last_time_port_used[counter] = packet->tick_timestamp; + NDPI_LOG_INFO(ndpi_struct, "found IRC: Source port matched with the DCC port"); ndpi_int_irc_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "Source port matched with the DCC port and the flow is marked as IRC"); return; } } @@ -465,8 +465,8 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc || (memcmp(&packet->payload[c1], "irc.discostars.de1", 18) == 0) || (memcmp(&packet->payload[c1], "irc.rizon.net", 13) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "IRC SSL detected with :- irc.hackthissite.org0 | irc.gamepad.ca1 | dungeon.axenet.org0 " + NDPI_LOG_INFO(ndpi_struct, + "found IRC SSL: - irc.hackthissite.org0 | irc.gamepad.ca1 | dungeon.axenet.org0 " "| dazed.nuggethaus.net | irc.indymedia.org | irc.discostars.de1 "); ndpi_int_irc_add_connection(ndpi_struct, flow); break; @@ -496,14 +496,14 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc if (packet->line[i].ptr[0] == ':') { flow->l4.tcp.irc_3a_counter++; if (flow->l4.tcp.irc_3a_counter == 7) { /* ':' == 0x3a */ - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "0x3a. seven times. found irc."); + NDPI_LOG_INFO(ndpi_struct, "found irc. 0x3a. seven times."); ndpi_int_irc_add_connection(ndpi_struct, flow); goto detected_irc; } } } if (flow->l4.tcp.irc_3a_counter == 7) { /* ':' == 0x3a */ - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "0x3a. seven times. found irc."); + NDPI_LOG_INFO(ndpi_struct, "found irc. 0x3a. seven times."); ndpi_int_irc_add_connection(ndpi_struct, flow); goto detected_irc; } @@ -518,19 +518,19 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc || (memcmp(packet->payload, "NOTICE ", 7) == 0) || (memcmp(packet->payload, "PRIVMSG ", 8) == 0) || (memcmp(packet->payload, "VERSION ", 8) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_DBG2(ndpi_struct, "USER, NICK, PASS, NOTICE, PRIVMSG one time"); if (flow->l4.tcp.irc_stage == 2) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "found irc"); + NDPI_LOG_INFO(ndpi_struct, "found irc"); ndpi_int_irc_add_connection(ndpi_struct, flow); flow->l4.tcp.irc_stage = 3; } if (flow->l4.tcp.irc_stage == 1) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "second time, stage=2"); + NDPI_LOG_DBG2(ndpi_struct, "second time, stage=2"); flow->l4.tcp.irc_stage = 2; } if (flow->l4.tcp.irc_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "first time, stage=1"); + NDPI_LOG_DBG2(ndpi_struct, "first time, stage=1"); flow->l4.tcp.irc_stage = 1; } /* irc packets can have either windows line breaks (0d0a) or unix line breaks (0a) */ @@ -538,13 +538,11 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc && packet->payload[packet->payload_packet_len - 1] == 0x0a) { ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->parsed_lines > 1) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "packet contains more than one line"); + NDPI_LOG_DBG2(ndpi_struct, "packet contains more than one line"); for (c = 1; c < packet->parsed_lines; c++) { if (packet->line[c].len > 4 && (memcmp(packet->line[c].ptr, "NICK ", 5) == 0 || memcmp(packet->line[c].ptr, "USER ", 5) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, - NDPI_LOG_TRACE, "two icq signal words in the same packet"); + NDPI_LOG_INFO(ndpi_struct, "found IRC: two icq signal words in the same packet"); ndpi_int_irc_add_connection(ndpi_struct, flow); flow->l4.tcp.irc_stage = 3; return; @@ -555,14 +553,12 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } else if (packet->payload[packet->payload_packet_len - 1] == 0x0a) { ndpi_parse_packet_line_info_any(ndpi_struct, flow); if (packet->parsed_lines > 1) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "packet contains more than one line"); + NDPI_LOG_DBG2(ndpi_struct, "packet contains more than one line"); for (c = 1; c < packet->parsed_lines; c++) { if (packet->line[c].len > 4 && (memcmp(packet->line[c].ptr, "NICK ", 5) == 0 || memcmp(packet->line[c].ptr, "USER ", 5) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "two icq signal words in the same packet"); + NDPI_LOG_INFO(ndpi_struct, "found IRC: two icq signal words in the same packet"); ndpi_int_irc_add_connection(ndpi_struct, flow); flow->l4.tcp.irc_stage = 3; return; @@ -594,7 +590,7 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc && (ndpi_check_for_IRC_traces(packet->http_url_name.ptr, packet->http_url_name.len))) || ((packet->referer_line.ptr) && (ndpi_check_for_IRC_traces(packet->referer_line.ptr, packet->referer_line.len)))) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_DBG2(ndpi_struct, "IRC detected from the Http URL/ Referer header "); flow->l4.tcp.irc_stage = 1; // HTTP POST Request body is not in the same packet. @@ -613,22 +609,21 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc || (((packet->payload_packet_len - http_content_ptr_len) > 5) && (memcmp(packet->payload + http_content_ptr_len, "item=", 5) == 0) && (ndpi_check_for_cmd(ndpi_struct, flow) != 0))) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "IRC Nickname, cmd, one time"); + NDPI_LOG_INFO(ndpi_struct, "found IRC: Nickname, cmd, one time"); ndpi_int_irc_add_connection(ndpi_struct, flow); return; } } detected_irc: - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "detected_irc:"); + NDPI_LOG_DBG2(ndpi_struct, "detected_irc:"); if (flow->detected_protocol_stack[0] == NDPI_PROTOCOL_IRC) { /* maybe this can be deleted at the end */ if (packet->payload[packet->payload_packet_len - 2] != 0x0d && packet->payload[packet->payload_packet_len - 1] == 0x0a) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, - "ndpi_parse_packet_line_info_any(ndpi_struct, flow);"); + NDPI_LOG_DBG2(ndpi_struct, "ndpi_parse_packet_line_info_any(ndpi_struct, flow);"); ndpi_parse_packet_line_info_any(ndpi_struct, flow); } else if (packet->payload[packet->payload_packet_len - 2] == 0x0d) { ndpi_parse_packet_line_info(ndpi_struct, flow); @@ -637,27 +632,27 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } for (i = 0; i < packet->parsed_lines; i++) { if (packet->line[i].len > 6 && memcmp(packet->line[i].ptr, "NOTICE ", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "NOTICE"); + NDPI_LOG_DBG2(ndpi_struct, "NOTICE"); for (j = 7; j < packet->line[i].len - 8; j++) { if (packet->line[i].ptr[j] == ':') { if (memcmp(&packet->line[i].ptr[j + 1], "DCC SEND ", 9) == 0 || memcmp(&packet->line[i].ptr[j + 1], "DCC CHAT ", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_INFO(ndpi_struct, "found NOTICE and DCC CHAT or DCC SEND."); } } } } if (packet->payload_packet_len > 0 && packet->payload[0] == 0x3a /* 0x3a = ':' */ ) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "3a"); + NDPI_LOG_DBG2(ndpi_struct, "3a"); for (j = 1; j < packet->line[i].len - 9; j++) { if (packet->line[i].ptr[j] == ' ') { j++; if (packet->line[i].ptr[j] == 'P') { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "P"); + NDPI_LOG_DBG2(ndpi_struct, "P"); j++; if (memcmp(&packet->line[i].ptr[j], "RIVMSG ", 7) == 0) - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "RIVMSG"); + NDPI_LOG_DBG2(ndpi_struct, "RIVMSG"); h = j + 7; goto read_privmsg; } @@ -665,25 +660,24 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } } if (packet->line[i].len > 7 && (memcmp(packet->line[i].ptr, "PRIVMSG ", 8) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, "PRIVMSG "); + NDPI_LOG_DBG2(ndpi_struct, "PRIVMSG "); h = 7; read_privmsg: for (j = h; j < packet->line[i].len - 9; j++) { if (packet->line[i].ptr[j] == ':') { if (memcmp(&packet->line[i].ptr[j + 1], "xdcc ", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "xdcc should match."); + NDPI_LOG_DBG2(ndpi_struct, "xdcc should match."); } j += 2; if (memcmp(&packet->line[i].ptr[j], "DCC ", 4) == 0) { j += 4; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "found DCC."); + NDPI_LOG_DBG2(ndpi_struct, "found DCC."); if (memcmp(&packet->line[i].ptr[j], "SEND ", 5) == 0 || (memcmp(&packet->line[i].ptr[j], "CHAT", 4) == 0) || (memcmp(&packet->line[i].ptr[j], "chat", 4) == 0) || (memcmp(&packet->line[i].ptr[j], "sslchat", 7) == 0) || (memcmp(&packet->line[i].ptr[j], "TSEND", 5) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "found CHAT,chat,sslchat,TSEND."); + NDPI_LOG_DBG2(ndpi_struct, "found CHAT,chat,sslchat,TSEND."); j += 4; while (packet->line[i].len > j && @@ -696,35 +690,29 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc if (packet->line[i].ptr[j] == ' ') { space++; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "space %u.", space); + NDPI_LOG_DBG2(ndpi_struct, "space %u.", space); } if (space == 3) { j++; - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "read port."); + NDPI_LOG_DBG2(ndpi_struct, "read port."); if (src != NULL) { k = j; port = ntohs_ndpi_bytestream_to_number (&packet->line[i].ptr[j], packet->payload_packet_len - j, &j); - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "port %u.", + NDPI_LOG_DBG2(ndpi_struct, "port %u.", port); j = k; // hier jetzt überlegen, wie die ports abgespeichert werden sollen if (src->irc_number_of_port < NDPI_PROTOCOL_IRC_MAXPORT) - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, - "src->irc_number_of_port < NDPI_PROTOCOL_IRC_MAXPORT."); + NDPI_LOG_DBG2(ndpi_struct, "src->irc_number_of_port < NDPI_PROTOCOL_IRC_MAXPORT."); if (src->irc_number_of_port < NDPI_PROTOCOL_IRC_MAXPORT && port != 0) { if (!ndpi_is_duplicate(src, port)) { src->irc_port[src->irc_number_of_port] = port; src->irc_number_of_port++; - NDPI_LOG - (NDPI_PROTOCOL_IRC, - ndpi_struct, - NDPI_LOG_DEBUG, "found port=%d", + NDPI_LOG_DBG2(ndpi_struct, "found port=%d jjeeeeeeeeeeeeeeeeeeeeeeeee", ntohs(get_u_int16_t(src->irc_port, 0))); - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, - "jjeeeeeeeeeeeeeeeeeeeeeeeee"); } src->irc_ts = packet->tick_timestamp; } else if (port != 0 && src->irc_number_of_port == NDPI_PROTOCOL_IRC_MAXPORT) { @@ -732,11 +720,7 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc less = 0; NDPI_IRC_FIND_LESS(src->last_time_port_used, less); src->irc_port[less] = port; - NDPI_LOG - (NDPI_PROTOCOL_IRC, - ndpi_struct, - NDPI_LOG_DEBUG, "found port=%d", - ntohs(get_u_int16_t(src->irc_port, 0))); + NDPI_LOG_DBG2(ndpi_struct, "found port=%d", ntohs(get_u_int16_t(src->irc_port, 0))); } src->irc_ts = packet->tick_timestamp; } @@ -747,8 +731,7 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc if (dst != NULL) { port = ntohs_ndpi_bytestream_to_number (&packet->line[i].ptr[j], packet->payload_packet_len - j, &j); - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_TRACE, "port %u.", - port); + NDPI_LOG_DBG2(ndpi_struct, "port %u.", port); // hier das gleiche wie oben. /* hier werden NDPI_PROTOCOL_IRC_MAXPORT ports pro irc flows mitgespeichert. könnte man denn nicht ein- * fach an die dst oder src einen flag setzten, dass dieser port für eine bestimmte @@ -759,13 +742,8 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc dst->irc_port[dst->irc_number_of_port] = port; dst->irc_number_of_port++; - NDPI_LOG - (NDPI_PROTOCOL_IRC, - ndpi_struct, - NDPI_LOG_DEBUG, "found port=%d", - ntohs(get_u_int16_t(dst->irc_port, 0))); - NDPI_LOG(NDPI_PROTOCOL_IRC, ndpi_struct, NDPI_LOG_DEBUG, - "juuuuuuuuuuuuuuuu"); + NDPI_LOG_DBG2(ndpi_struct, "found port=%d", ntohs(get_u_int16_t(dst->irc_port, 0))); + NDPI_LOG_DBG2(ndpi_struct, "juuuuuuuuuuuuuuuu"); } dst->irc_ts = packet->tick_timestamp; } else if (port != 0 && dst->irc_number_of_port == NDPI_PROTOCOL_IRC_MAXPORT) { @@ -774,11 +752,7 @@ void ndpi_search_irc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc NDPI_IRC_FIND_LESS(dst->last_time_port_used, less); dst->irc_port[less] = port; - NDPI_LOG - (NDPI_PROTOCOL_IRC, - ndpi_struct, - NDPI_LOG_DEBUG, "found port=%d", - ntohs(get_u_int16_t(dst->irc_port, 0))); + NDPI_LOG_DBG2(ndpi_struct, "found port=%d", ntohs(get_u_int16_t(dst->irc_port, 0))); } dst->irc_ts = packet->tick_timestamp; } diff --git a/src/lib/protocols/jabber.c b/src/lib/protocols/jabber.c index d8be54adf..05950d8c5 100644 --- a/src/lib/protocols/jabber.c +++ b/src/lib/protocols/jabber.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_UNENCRYPTED_JABBER + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_UNENCRYPTED_JABBER #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_UNENCRYPTED_JABBER struct jabber_string { char *string; u_int ndpi_protocol; @@ -70,51 +74,47 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st u_int16_t x; - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_TRACE, "JABBER detection....\n"); + NDPI_LOG_DBG(ndpi_struct, "search JABBER\n"); /* search for jabber file transfer */ /* this part is working asymmetrically */ if (packet->tcp != NULL && packet->tcp->syn != 0 && packet->payload_packet_len == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "check jabber syn\n"); + NDPI_LOG_DBG2(ndpi_struct, "check jabber syn\n"); if (src != NULL && src->jabber_file_transfer_port[0] != 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "src jabber ft port set, ports are: %u, %u\n", ntohs(src->jabber_file_transfer_port[0]), - ntohs(src->jabber_file_transfer_port[1])); + NDPI_LOG_DBG2(ndpi_struct, "src jabber ft port set, ports are: %u, %u\n", + ntohs(src->jabber_file_transfer_port[0]), + ntohs(src->jabber_file_transfer_port[1])); if (((u_int32_t) (packet->tick_timestamp - src->jabber_stun_or_ft_ts)) >= ndpi_struct->jabber_file_transfer_timeout) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "JABBER src stun timeout %u %u\n", src->jabber_stun_or_ft_ts, - packet->tick_timestamp); + NDPI_LOG_DBG2(ndpi_struct, "JABBER src stun timeout %u %u\n", + src->jabber_stun_or_ft_ts, packet->tick_timestamp); src->jabber_file_transfer_port[0] = 0; src->jabber_file_transfer_port[1] = 0; } else if (src->jabber_file_transfer_port[0] == packet->tcp->dest || src->jabber_file_transfer_port[0] == packet->tcp->source || src->jabber_file_transfer_port[1] == packet->tcp->dest || src->jabber_file_transfer_port[1] == packet->tcp->source) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "found jabber file transfer.\n"); + NDPI_LOG_INFO(ndpi_struct, "found jabber file transfer\n"); ndpi_int_jabber_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_UNENCRYPTED_JABBER); } } if (dst != NULL && dst->jabber_file_transfer_port[0] != 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "dst jabber ft port set, ports are: %u, %u\n", ntohs(dst->jabber_file_transfer_port[0]), - ntohs(dst->jabber_file_transfer_port[1])); + NDPI_LOG_DBG2(ndpi_struct, "dst jabber ft port set, ports are: %u, %u\n", + ntohs(dst->jabber_file_transfer_port[0]), + ntohs(dst->jabber_file_transfer_port[1])); if (((u_int32_t) (packet->tick_timestamp - dst->jabber_stun_or_ft_ts)) >= ndpi_struct->jabber_file_transfer_timeout) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "JABBER dst stun timeout %u %u\n", dst->jabber_stun_or_ft_ts, - packet->tick_timestamp); + NDPI_LOG_DBG2(ndpi_struct, "JABBER dst stun timeout %u %u\n", + dst->jabber_stun_or_ft_ts, packet->tick_timestamp); dst->jabber_file_transfer_port[0] = 0; dst->jabber_file_transfer_port[1] = 0; } else if (dst->jabber_file_transfer_port[0] == packet->tcp->dest || dst->jabber_file_transfer_port[0] == packet->tcp->source || dst->jabber_file_transfer_port[1] == packet->tcp->dest || dst->jabber_file_transfer_port[1] == packet->tcp->source) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "found jabber file transfer.\n"); + NDPI_LOG_INFO(ndpi_struct, "found jabber file transfer\n"); ndpi_int_jabber_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_UNENCRYPTED_JABBER); @@ -135,17 +135,17 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st /* check for google jabber voip connections ... */ /* need big packet */ if (packet->payload_packet_len < 100) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "packet too small, return.\n"); + NDPI_LOG_DBG2(ndpi_struct, "packet too small, return\n"); return; } /* need message to or type for file-transfer */ if (memcmp(packet->payload, "<iq from=\"", 8) == 0 || memcmp(packet->payload, "<iq from=\'", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "JABBER <iq from=\".\n"); + NDPI_LOG_DBG2(ndpi_struct, "JABBER <iq from=\"\n"); lastlen = packet->payload_packet_len - 11; for (x = 10; x < lastlen; x++) { if (packet->payload[x] == 'p') { if (memcmp(&packet->payload[x], "port=", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "port=\n"); + NDPI_LOG_DBG2(ndpi_struct, "port=\n"); if (src != NULL) { src->jabber_stun_or_ft_ts = packet->tick_timestamp; } @@ -155,30 +155,25 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st } x += 6; j_port = ntohs_ndpi_bytestream_to_number(&packet->payload[x], packet->payload_packet_len, &x); - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "JABBER port : %u\n", ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "JABBER port : %u\n", ntohs(j_port)); if (src != NULL) { if (src->jabber_file_transfer_port[0] == 0 || src->jabber_file_transfer_port[0] == j_port) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "src->jabber_file_transfer_port[0] = j_port = %u;\n", + NDPI_LOG_DBG2(ndpi_struct, "src->jabber_file_transfer_port[0] = j_port = %u;\n", ntohs(j_port)); src->jabber_file_transfer_port[0] = j_port; } else { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "src->jabber_file_transfer_port[1] = j_port = %u;\n", + NDPI_LOG_DBG2(ndpi_struct, "src->jabber_file_transfer_port[1] = j_port = %u;\n", ntohs(j_port)); src->jabber_file_transfer_port[1] = j_port; } } if (dst != NULL) { if (dst->jabber_file_transfer_port[0] == 0 || dst->jabber_file_transfer_port[0] == j_port) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "dst->jabber_file_transfer_port[0] = j_port = %u;\n", + NDPI_LOG_DBG2(ndpi_struct, "dst->jabber_file_transfer_port[0] = j_port = %u;\n", ntohs(j_port)); dst->jabber_file_transfer_port[0] = j_port; } else { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "dst->jabber_file_transfer_port[1] = j_port = %u;\n", + NDPI_LOG_DBG2(ndpi_struct, "dst->jabber_file_transfer_port[1] = j_port = %u;\n", ntohs(j_port)); dst->jabber_file_transfer_port[1] = j_port; } @@ -191,7 +186,7 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st } else if (memcmp(packet->payload, "<iq to=\"", 8) == 0 || memcmp(packet->payload, "<iq to=\'", 8) == 0 || memcmp(packet->payload, "<iq type=", 9) == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "JABBER <iq to=\"/type=\"\n"); + NDPI_LOG_DBG2(ndpi_struct, "JABBER <iq to=\"/type=\"\n"); lastlen = packet->payload_packet_len - 21; for (x = 8; x < lastlen; x++) { /* invalid character */ @@ -199,7 +194,7 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st return; } if (packet->payload[x] == '@') { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "JABBER @\n"); + NDPI_LOG_DBG2(ndpi_struct, "JABBER @\n"); break; } } @@ -211,7 +206,7 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st for (; x < lastlen; x++) { if (packet->payload[x] == 'p') { if (memcmp(&packet->payload[x], "port=", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "port=\n"); + NDPI_LOG_DBG2(ndpi_struct, "port=\n"); if (src != NULL) { src->jabber_stun_or_ft_ts = packet->tick_timestamp; } @@ -222,8 +217,7 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st x += 6; j_port = ntohs_ndpi_bytestream_to_number(&packet->payload[x], packet->payload_packet_len, &x); - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "JABBER port : %u\n", ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "JABBER port : %u\n", ntohs(j_port)); if (src != NULL && src->jabber_voice_stun_used_ports < JABBER_MAX_STUN_PORTS - 1) { if (packet->payload[5] == 'o') { @@ -232,13 +226,12 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st } else { if (src->jabber_file_transfer_port[0] == 0 || src->jabber_file_transfer_port[0] == j_port) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "src->jabber_file_transfer_port[0] = j_port = %u;\n", ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "src->jabber_file_transfer_port[0] = j_port = %u;\n", + ntohs(j_port)); src->jabber_file_transfer_port[0] = j_port; } else { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "src->jabber_file_transfer_port[1] = j_port = %u;\n", - ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "src->jabber_file_transfer_port[1] = j_port = %u;\n", + ntohs(j_port)); src->jabber_file_transfer_port[1] = j_port; } } @@ -251,13 +244,12 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st } else { if (dst->jabber_file_transfer_port[0] == 0 || dst->jabber_file_transfer_port[0] == j_port) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, - "dst->jabber_file_transfer_port[0] = j_port = %u;\n", ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "dst->jabber_file_transfer_port[0] = j_port = %u;\n", + ntohs(j_port)); dst->jabber_file_transfer_port[0] = j_port; } else { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "dst->jabber_file_transfer_port[1] = j_port = %u;\n", - ntohs(j_port)); + NDPI_LOG_DBG2(ndpi_struct, "dst->jabber_file_transfer_port[1] = j_port = %u;\n", + ntohs(j_port)); dst->jabber_file_transfer_port[1] = j_port; } } @@ -291,16 +283,14 @@ void ndpi_search_jabber_tcp(struct ndpi_detection_module_struct *ndpi_struct, st } if (flow->packet_counter < 3) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, - NDPI_LOG_DEBUG, "packet_counter: %u\n", flow->packet_counter); + NDPI_LOG_DBG2(ndpi_struct, "packet_counter: %u\n", flow->packet_counter); return; } - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_TRACE, "JABBER Excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_UNENCRYPTED_JABBER); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); #ifdef NDPI_PROTOCOL_TRUPHONE - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TRUPHONE); + ndpi_exclude_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TRUPHONE,__FILE__,__FUNCTION__,__LINE__); #endif } diff --git a/src/lib/protocols/kakaotalk_voice.c b/src/lib/protocols/kakaotalk_voice.c index fbdc8eac6..87c1ef061 100644 --- a/src/lib/protocols/kakaotalk_voice.c +++ b/src/lib/protocols/kakaotalk_voice.c @@ -24,13 +24,20 @@ http://www.kakao.com/services/talk/voices */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_KAKAOTALK_VOICE + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_KAKAOTALK_VOICE + #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_KAKAOTALK_VOICE void ndpi_search_kakaotalk_voice(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search kakaotalk_voice\n"); + if(packet->iph && packet->udp && (packet->payload_packet_len >= 4) @@ -48,14 +55,14 @@ void ndpi_search_kakaotalk_voice(struct ndpi_detection_module_struct *ndpi_struc if(((ntohl(packet->iph->saddr) & 0xFFFF0000 /* 255.255.0.0 */) == 0x01C90000 /* 1.201.0.0/16 */) || ((ntohl(packet->iph->daddr) & 0xFFFF0000 /* 255.255.0.0 */) == 0x01C90000 /* 1.201.0.0/16 */)) { + NDPI_LOG_INFO(ndpi_struct, "found kakaotalk_voice\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_KAKAOTALK_VOICE, NDPI_PROTOCOL_UNKNOWN); return; } } } - NDPI_LOG(NDPI_PROTOCOL_KAKAOTALK_VOICE, ndpi_struct, NDPI_LOG_DEBUG, "Exclude kakaotalk_voice.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_KAKAOTALK_VOICE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/kerberos.c b/src/lib/protocols/kerberos.c index b86b58a20..71f4a8636 100644 --- a/src/lib/protocols/kerberos.c +++ b/src/lib/protocols/kerberos.c @@ -22,24 +22,28 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_KERBEROS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_KERBEROS + +#include "ndpi_api.h" + + static void ndpi_int_kerberos_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_KERBEROS, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_DBG(ndpi_struct, "trace KERBEROS\n"); } void ndpi_search_kerberos(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search KERBEROS\n"); /* I have observed 0a,0c,0d,0e at packet->payload[19/21], maybe there are other possibilities */ if (packet->payload_packet_len >= 4 && ntohl(get_u_int32_t(packet->payload, 0)) == packet->payload_packet_len - 4) { @@ -47,7 +51,6 @@ void ndpi_search_kerberos(struct ndpi_detection_module_struct *ndpi_struct, stru packet->payload[14] == 0x05 && (packet->payload[19] == 0x0a || packet->payload[19] == 0x0c || packet->payload[19] == 0x0d || packet->payload[19] == 0x0e)) { - NDPI_LOG(NDPI_PROTOCOL_KERBEROS, ndpi_struct, NDPI_LOG_DEBUG, "found KERBEROS\n"); ndpi_int_kerberos_add_connection(ndpi_struct, flow); return; @@ -56,18 +59,12 @@ void ndpi_search_kerberos(struct ndpi_detection_module_struct *ndpi_struct, stru packet->payload[16] == 0x05 && (packet->payload[21] == 0x0a || packet->payload[21] == 0x0c || packet->payload[21] == 0x0d || packet->payload[21] == 0x0e)) { - NDPI_LOG(NDPI_PROTOCOL_KERBEROS, ndpi_struct, NDPI_LOG_DEBUG, "found KERBEROS\n"); ndpi_int_kerberos_add_connection(ndpi_struct, flow); return; } - - - } - - NDPI_LOG(NDPI_PROTOCOL_KERBEROS, ndpi_struct, NDPI_LOG_DEBUG, "no KERBEROS detected.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_KERBEROS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/kontiki.c b/src/lib/protocols/kontiki.c index 6bd55cdc5..425fd6b1b 100644 --- a/src/lib/protocols/kontiki.c +++ b/src/lib/protocols/kontiki.c @@ -23,44 +23,46 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_KONTIKI +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_KONTIKI + +#include "ndpi_api.h" + + static void ndpi_int_kontiki_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_KONTIKI, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found Kontiki UDP\n"); } void ndpi_search_kontiki(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - + NDPI_LOG_DBG(ndpi_struct, "search Kontiki\n"); if (packet->payload_packet_len == 4 && (get_u_int32_t(packet->payload, 0) == htonl(0x02010100))) { - NDPI_LOG(NDPI_PROTOCOL_KONTIKI, ndpi_struct, NDPI_LOG_DEBUG, "Kontiki UDP detected.\n"); ndpi_int_kontiki_add_connection(ndpi_struct, flow); return; } + if (packet->payload_packet_len > 0 && packet->payload[0] == 0x02) { if (packet->payload_packet_len == 20 && (get_u_int32_t(packet->payload, 16) == htonl(0x02040100))) { - NDPI_LOG(NDPI_PROTOCOL_KONTIKI, ndpi_struct, NDPI_LOG_DEBUG, "Kontiki UDP detected.\n"); ndpi_int_kontiki_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 16 && (get_u_int32_t(packet->payload, 12) == htonl(0x000004e4))) { - NDPI_LOG(NDPI_PROTOCOL_KONTIKI, ndpi_struct, NDPI_LOG_DEBUG, "Kontiki UDP detected.\n"); ndpi_int_kontiki_add_connection(ndpi_struct, flow); return; } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_KONTIKI); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ldap.c b/src/lib/protocols/ldap.c index fee99a92d..4adb7c471 100644 --- a/src/lib/protocols/ldap.c +++ b/src/lib/protocols/ldap.c @@ -22,11 +22,15 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_LDAP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_LDAP + +#include "ndpi_api.h" + + static void ndpi_int_ldap_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,15 +41,7 @@ void ndpi_search_ldap(struct ndpi_detection_module_struct *ndpi_struct, struct n { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - -// u_int16_t dport; - - - - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "search ldap\n"); - + NDPI_LOG_DBG(ndpi_struct, "search ldap\n"); if (packet->payload_packet_len >= 14 && packet->payload[0] == 0x30) { @@ -55,14 +51,14 @@ void ndpi_search_ldap(struct ndpi_detection_module_struct *ndpi_struct, struct n if (packet->payload[3] == 0x01 && (packet->payload[5] == 0x60 || packet->payload[5] == 0x61) && packet->payload[6] == 0x07) { - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "found ldap simple type 1\n"); + NDPI_LOG_INFO(ndpi_struct, "found ldap simple type 1\n"); ndpi_int_ldap_add_connection(ndpi_struct, flow); return; } if (packet->payload[3] == 0x02 && (packet->payload[6] == 0x60 || packet->payload[6] == 0x61) && packet->payload[7] == 0x07) { - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "found ldap simple type 2\n"); + NDPI_LOG_INFO(ndpi_struct, "found ldap simple type 2\n"); ndpi_int_ldap_add_connection(ndpi_struct, flow); return; } @@ -75,7 +71,7 @@ void ndpi_search_ldap(struct ndpi_detection_module_struct *ndpi_struct, struct n (packet->payload[9] == 0x60 || packet->payload[9] == 0x61 || packet->payload[9] == 0x63 || packet->payload[9] == 0x64) && packet->payload[10] == 0x84) { - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "found ldap type 1\n"); + NDPI_LOG_INFO(ndpi_struct, "found ldap type 1\n"); ndpi_int_ldap_add_connection(ndpi_struct, flow); return; } @@ -84,7 +80,7 @@ void ndpi_search_ldap(struct ndpi_detection_module_struct *ndpi_struct, struct n (packet->payload[10] == 0x60 || packet->payload[10] == 0x61 || packet->payload[10] == 0x63 || packet->payload[10] == 0x64) && packet->payload[11] == 0x84) { - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "found ldap type 2\n"); + NDPI_LOG_INFO(ndpi_struct, "found ldap type 2\n"); ndpi_int_ldap_add_connection(ndpi_struct, flow); return; } @@ -92,8 +88,7 @@ void ndpi_search_ldap(struct ndpi_detection_module_struct *ndpi_struct, struct n } - NDPI_LOG(NDPI_PROTOCOL_LDAP, ndpi_struct, NDPI_LOG_DEBUG, "ldap excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_LDAP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/lisp.c b/src/lib/protocols/lisp.c index 01e445398..e507be9f9 100644 --- a/src/lib/protocols/lisp.c +++ b/src/lib/protocols/lisp.c @@ -1,6 +1,11 @@ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_LISP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_LISP + +#include "ndpi_api.h" + #define LISP_PORT 4341 #define LISP_PORT1 4342 @@ -16,9 +21,8 @@ static void ndpi_check_lisp(struct ndpi_detection_module_struct *ndpi_struct, st { struct ndpi_packet_struct *packet = &flow->packet; - u_int32_t payload_len = packet->payload_packet_len; - if(packet->udp != NULL) { + if(packet->udp != NULL) { u_int16_t lisp_port = htons(LISP_PORT); u_int16_t lisp_port1 = htons(LISP_PORT1); @@ -28,22 +32,21 @@ static void ndpi_check_lisp(struct ndpi_detection_module_struct *ndpi_struct, st ((packet->udp->source == lisp_port1) && (packet->udp->dest == lisp_port1)) ) { - NDPI_LOG(NDPI_PROTOCOL_LISP, ndpi_struct, NDPI_LOG_DEBUG, "Found lisp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found lisp\n"); ndpi_int_lisp_add_connection(ndpi_struct, flow, 0); return; } } - NDPI_LOG(NDPI_PROTOCOL_LISP, ndpi_struct, NDPI_LOG_DEBUG, "exclude lisp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_LISP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_lisp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_LISP, ndpi_struct, NDPI_LOG_DEBUG, "lisp detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search lisp\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_LISP) { diff --git a/src/lib/protocols/lotus_notes.c b/src/lib/protocols/lotus_notes.c index 37c4cf896..5750c50cd 100644 --- a/src/lib/protocols/lotus_notes.c +++ b/src/lib/protocols/lotus_notes.c @@ -18,10 +18,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_LOTUS_NOTES + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_LOTUS_NOTES #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_LOTUS_NOTES /* ************************************ */ @@ -32,38 +36,35 @@ static void ndpi_check_lotus_notes(struct ndpi_detection_module_struct *ndpi_str // const u_int8_t *packet_payload = packet->payload; u_int32_t payload_len = packet->payload_packet_len; - if(packet->tcp != NULL) { - flow->l4.tcp.lotus_notes_packet_id++; - - if((flow->l4.tcp.lotus_notes_packet_id == 1) - /* We have seen the 3-way handshake */ - && flow->l4.tcp.seen_syn - && flow->l4.tcp.seen_syn_ack - && flow->l4.tcp.seen_ack) { - if(payload_len > 16) { - char lotus_notes_header[] = { 0x00, 0x00, 0x02, 0x00, 0x00, 0x40, 0x02, 0x0F }; - - if(memcmp(&packet->payload[6], lotus_notes_header, sizeof(lotus_notes_header)) == 0) { - NDPI_LOG(NDPI_PROTOCOL_LOTUS_NOTES, ndpi_struct, NDPI_LOG_DEBUG, "Found lotus_notes.\n"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_LOTUS_NOTES, NDPI_PROTOCOL_UNKNOWN); - } - - return; + if(packet->tcp == NULL) return; + + flow->l4.tcp.lotus_notes_packet_id++; + + if((flow->l4.tcp.lotus_notes_packet_id == 1) + /* We have seen the 3-way handshake */ + && flow->l4.tcp.seen_syn + && flow->l4.tcp.seen_syn_ack + && flow->l4.tcp.seen_ack) { + if(payload_len > 16) { + char lotus_notes_header[] = { 0x00, 0x00, 0x02, 0x00, 0x00, 0x40, 0x02, 0x0F }; + + if(memcmp(&packet->payload[6], lotus_notes_header, sizeof(lotus_notes_header)) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found lotus_notes\n"); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_LOTUS_NOTES, NDPI_PROTOCOL_UNKNOWN); } + return; + } + + } else if(flow->l4.tcp.lotus_notes_packet_id <= 3) return; - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_LOTUS_NOTES); - } else if(flow->l4.tcp.lotus_notes_packet_id > 3) - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_LOTUS_NOTES); - - return; - } + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_lotus_notes(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_LOTUS_NOTES, ndpi_struct, NDPI_LOG_DEBUG, "lotus_notes detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search lotus_notes\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_LOTUS_NOTES) diff --git a/src/lib/protocols/mail_imap.c b/src/lib/protocols/mail_imap.c index 4e352583e..2c3d3d2d7 100644 --- a/src/lib/protocols/mail_imap.c +++ b/src/lib/protocols/mail_imap.c @@ -22,10 +22,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MAIL_IMAP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MAIL_IMAP + +#include "ndpi_api.h" + + static void ndpi_int_mail_imap_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MAIL_IMAP, NDPI_PROTOCOL_UNKNOWN); @@ -40,11 +45,11 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, u_int8_t saw_command = 0; /* const u_int8_t *command = 0; */ - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, "search IMAP.\n"); + NDPI_LOG_DBG(ndpi_struct, "search IMAP_IMAP\n"); if (flow->l4.tcp.mail_imap_starttls == 2) { #ifdef NDPI_PROTOCOL_SSL - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, "starttls detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "starttls detected\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MAIL_IMAP); NDPI_DEL_PROTOCOL_FROM_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SSL); return; @@ -275,7 +280,7 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, if (saw_command == 1) { if (flow->l4.tcp.mail_imap_stage == 3 || flow->l4.tcp.mail_imap_stage == 5) { - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, "mail imap identified\n"); + NDPI_LOG_INFO(ndpi_struct, "found MAIL_IMAP\n"); ndpi_int_mail_imap_add_connection(ndpi_struct, flow); return; } @@ -283,7 +288,7 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, } if (packet->payload_packet_len > 1 && packet->payload[packet->payload_packet_len - 1] == ' ') { - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe a split imap command -> need next packet and imap_stage is set to 4.\n"); flow->l4.tcp.mail_imap_stage = 4; return; @@ -295,13 +300,12 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, // if the packet count is low enough and at least one command or response was seen before if ((packet->payload_packet_len >= 2 && ntohs(get_u_int16_t(packet->payload, packet->payload_packet_len - 2)) == 0x0d0a) && flow->packet_counter < 6 && flow->l4.tcp.mail_imap_stage >= 1) { - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "no imap command or response but packet count < 6 and imap stage >= 1 -> skip\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_MAIL_IMAP, ndpi_struct, NDPI_LOG_DEBUG, "exclude IMAP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MAIL_IMAP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mail_pop.c b/src/lib/protocols/mail_pop.c index 0e487c4a5..4f9a6ea5f 100644 --- a/src/lib/protocols/mail_pop.c +++ b/src/lib/protocols/mail_pop.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MAIL_POP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MAIL_POP + +#include "ndpi_api.h" + + #define POP_BIT_AUTH 0x0001 #define POP_BIT_APOP 0x0002 #define POP_BIT_USER 0x0004 @@ -52,9 +57,6 @@ static int ndpi_int_mail_pop_check_for_client_commands(struct ndpi_detection_mod { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - if (packet->payload_packet_len > 4) { if ((packet->payload[0] == 'A' || packet->payload[0] == 'a') && (packet->payload[1] == 'U' || packet->payload[1] == 'u') @@ -133,13 +135,10 @@ void ndpi_search_mail_pop_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; u_int8_t a = 0; u_int8_t bit_count = 0; - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, "search mail_pop\n"); + NDPI_LOG_DBG(ndpi_struct, "search mail_pop\n"); @@ -165,12 +164,12 @@ void ndpi_search_mail_pop_tcp(struct ndpi_detection_module_struct } } - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "mail_pop +OK/-ERR responses: %u, unique commands: %u\n", flow->l4.tcp.mail_pop_stage, bit_count); if ((bit_count + flow->l4.tcp.mail_pop_stage) >= 3) { if (flow->l4.tcp.mail_pop_stage > 0) { - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, "mail_pop identified\n"); + NDPI_LOG_INFO(ndpi_struct, "mail_pop identified\n"); ndpi_int_mail_pop_add_connection(ndpi_struct, flow); return; } else { @@ -182,7 +181,7 @@ void ndpi_search_mail_pop_tcp(struct ndpi_detection_module_struct } else { // first part of a split packet - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "mail_pop command without line ending -> skip\n"); return; } @@ -193,13 +192,12 @@ void ndpi_search_mail_pop_tcp(struct ndpi_detection_module_struct if (((packet->payload_packet_len > 2 && ntohs(get_u_int16_t(packet->payload, packet->payload_packet_len - 2)) == 0x0d0a) || flow->l4.tcp.pop_command_bitmask != 0 || flow->l4.tcp.mail_pop_stage != 0) && flow->packet_counter < 12) { // maybe part of a split pop packet - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe part of split mail_pop packet -> skip\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_MAIL_POP, ndpi_struct, NDPI_LOG_DEBUG, "exclude mail_pop\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MAIL_POP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mail_smtp.c b/src/lib/protocols/mail_smtp.c index 422ed0dc2..252c74ffe 100644 --- a/src/lib/protocols/mail_smtp.c +++ b/src/lib/protocols/mail_smtp.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MAIL_SMTP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MAIL_SMTP + +#include "ndpi_api.h" + + #define SMTP_BIT_220 0x01 #define SMTP_BIT_250 0x02 #define SMTP_BIT_235 0x04 @@ -53,12 +58,7 @@ void ndpi_search_mail_smtp_tcp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - - NDPI_LOG(NDPI_PROTOCOL_MAIL_SMTP, ndpi_struct, NDPI_LOG_DEBUG, "search mail_smtp.\n"); - + NDPI_LOG_DBG(ndpi_struct, "search mail_smtp\n"); if (packet->payload_packet_len > 2 && ntohs(get_u_int16_t(packet->payload, packet->payload_packet_len - 2)) == 0x0d0a) { u_int8_t a; @@ -152,11 +152,11 @@ void ndpi_search_mail_smtp_tcp(struct ndpi_detection_module_struct bit_count += (flow->l4.tcp.smtp_command_bitmask >> a) & 0x01; } } - NDPI_LOG(NDPI_PROTOCOL_MAIL_SMTP, ndpi_struct, NDPI_LOG_DEBUG, "seen smtp commands and responses: %u.\n", + NDPI_LOG_DBG2(ndpi_struct, "seen smtp commands and responses: %u\n", bit_count); if (bit_count >= 3) { - NDPI_LOG(NDPI_PROTOCOL_MAIL_SMTP, ndpi_struct, NDPI_LOG_DEBUG, "mail smtp identified\n"); + NDPI_LOG_INFO(ndpi_struct, "mail smtp identified\n"); ndpi_int_mail_smtp_add_connection(ndpi_struct, flow); return; } @@ -169,12 +169,11 @@ void ndpi_search_mail_smtp_tcp(struct ndpi_detection_module_struct packet->payload_packet_len >= 4 && (ntohs(get_u_int16_t(packet->payload, packet->payload_packet_len - 2)) == 0x0d0a || memcmp(packet->payload, "220", 3) == 0 || memcmp(packet->payload, "EHLO", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_MAIL_SMTP, ndpi_struct, NDPI_LOG_DEBUG, "maybe SMTP, need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe SMTP, need next packet\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_MAIL_SMTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude smtp\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MAIL_SMTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/maplestory.c b/src/lib/protocols/maplestory.c index fa6feffd0..a55c2cc11 100644 --- a/src/lib/protocols/maplestory.c +++ b/src/lib/protocols/maplestory.c @@ -22,10 +22,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MAPLESTORY +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MAPLESTORY + +#include "ndpi_api.h" + static void ndpi_int_maplestory_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MAPLESTORY, NDPI_PROTOCOL_UNKNOWN); @@ -36,16 +40,13 @@ void ndpi_search_maplestory(struct ndpi_detection_module_struct *ndpi_struct, st { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - + NDPI_LOG_DBG(ndpi_struct, "search maplestory\n"); if (packet->payload_packet_len == 16 && (ntohl(get_u_int32_t(packet->payload, 0)) == 0x0e003a00 || ntohl(get_u_int32_t(packet->payload, 0)) == 0x0e003b00 || ntohl(get_u_int32_t(packet->payload, 0)) == 0x0e004200) && ntohs(get_u_int16_t(packet->payload, 4)) == 0x0100 && (packet->payload[6] == 0x32 || packet->payload[6] == 0x33)) { - NDPI_LOG(NDPI_PROTOCOL_MAPLESTORY, ndpi_struct, NDPI_LOG_DEBUG, "found maplestory.\n"); + NDPI_LOG_INFO(ndpi_struct, "found maplestory\n"); ndpi_int_maplestory_add_connection(ndpi_struct, flow); return; } @@ -63,7 +64,7 @@ void ndpi_search_maplestory(struct ndpi_detection_module_struct *ndpi_struct, st NDPI_STATICSTRING_LEN("patch")) == 0 && memcmp(packet->user_agent_line.ptr, "Patcher", NDPI_STATICSTRING_LEN("Patcher")) == 0 && memcmp(packet->host_line.ptr, "patch.", NDPI_STATICSTRING_LEN("patch.")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MAPLESTORY, ndpi_struct, NDPI_LOG_DEBUG, "found maplestory update.\n"); + NDPI_LOG_INFO(ndpi_struct, "found maplestory update\n"); ndpi_int_maplestory_add_connection(ndpi_struct, flow); return; } @@ -71,14 +72,13 @@ void ndpi_search_maplestory(struct ndpi_detection_module_struct *ndpi_struct, st && memcmp(&packet->payload[NDPI_STATICSTRING_LEN("GET /maple")], "story/", NDPI_STATICSTRING_LEN("story/")) == 0 && memcmp(packet->user_agent_line.ptr, "AspINet", NDPI_STATICSTRING_LEN("AspINet")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MAPLESTORY, ndpi_struct, NDPI_LOG_DEBUG, "found maplestory update.\n"); + NDPI_LOG_INFO(ndpi_struct, "found maplestory update\n"); ndpi_int_maplestory_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_MAPLESTORY, ndpi_struct, NDPI_LOG_DEBUG, "exclude maplestory.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MAPLESTORY); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mdns.c b/src/lib/protocols/mdns.c index d805a0bca..aa3c3f525 100644 --- a/src/lib/protocols/mdns.c +++ b/src/lib/protocols/mdns.c @@ -20,10 +20,14 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MDNS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MDNS + +#include "ndpi_api.h" + #define NDPI_MAX_MDNS_REQUESTS 128 PACK_ON @@ -65,7 +69,7 @@ static int ndpi_int_check_mdns_payload(struct ndpi_detection_module_struct if(((packet->payload[2] & 0x80) == 0) && (questions <= NDPI_MAX_MDNS_REQUESTS) && (answers <= NDPI_MAX_MDNS_REQUESTS)) { - NDPI_LOG(NDPI_PROTOCOL_MDNS, ndpi_struct, NDPI_LOG_DEBUG, "found MDNS with question query.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MDNS with question query\n"); return 1; } else if(((packet->payload[2] & 0x80) != 0) @@ -86,7 +90,7 @@ static int ndpi_int_check_mdns_payload(struct ndpi_detection_module_struct strncpy(flow->protos.mdns.answer, (const char *)answer, len); flow->protos.mdns.answer[len] = '\0'; - NDPI_LOG(NDPI_PROTOCOL_MDNS, ndpi_struct, NDPI_LOG_DEBUG, "found MDNS with answer query.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MDNS with answer query\n"); return 1; } @@ -98,6 +102,8 @@ void ndpi_search_mdns(struct ndpi_detection_module_struct *ndpi_struct, struct n struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport; + NDPI_LOG_DBG(ndpi_struct, "search MDNS\n"); + /** information from http://www.it-administrator.de/lexikon/multicast-dns.html */ @@ -112,8 +118,7 @@ void ndpi_search_mdns(struct ndpi_detection_module_struct *ndpi_struct, struct n /* mdns protocol must have destination address 224.0.0.251 */ if(packet->iph != NULL /* && ntohl(packet->iph->daddr) == 0xe00000fb */) { - NDPI_LOG(NDPI_PROTOCOL_MDNS, ndpi_struct, - NDPI_LOG_DEBUG, "found MDNS with destination address 224.0.0.251 (=0xe00000fb)\n"); + NDPI_LOG_INFO(ndpi_struct, "found MDNS with destination address 224.0.0.251 (=0xe00000fb)\n"); if(ndpi_int_check_mdns_payload(ndpi_struct, flow) == 1) { ndpi_int_mdns_add_connection(ndpi_struct, flow); @@ -125,8 +130,7 @@ void ndpi_search_mdns(struct ndpi_detection_module_struct *ndpi_struct, struct n const u_int32_t *daddr = packet->iphv6->ip6_dst.u6_addr.u6_addr32; if(daddr[0] == htonl(0xff020000) /* && daddr[1] == 0 && daddr[2] == 0 && daddr[3] == htonl(0xfb) */) { - NDPI_LOG(NDPI_PROTOCOL_MDNS, ndpi_struct, - NDPI_LOG_DEBUG, "found MDNS with destination address ff02::fb\n"); + NDPI_LOG_INFO(ndpi_struct, "found MDNS with destination address ff02::fb\n"); if(ndpi_int_check_mdns_payload(ndpi_struct, flow) == 1) { ndpi_int_mdns_add_connection(ndpi_struct, flow); @@ -137,7 +141,7 @@ void ndpi_search_mdns(struct ndpi_detection_module_struct *ndpi_struct, struct n #endif } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MDNS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/megaco.c b/src/lib/protocols/megaco.c index 7b7d910de..bb317f5d5 100644 --- a/src/lib/protocols/megaco.c +++ b/src/lib/protocols/megaco.c @@ -18,16 +18,20 @@ * If not, see <http://www.gnu.org/licenses/>. */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_MEGACO + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MEGACO #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_MEGACO void ndpi_search_megaco(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_MEGACO, ndpi_struct, NDPI_LOG_DEBUG, "search for MEGACO.\n"); + NDPI_LOG_DBG(ndpi_struct, "search for MEGACO\n"); if(packet->udp != NULL) { if((packet->payload_packet_len > 4 && packet->payload[0] == '!' && packet->payload[1] == '/' && @@ -36,14 +40,13 @@ void ndpi_search_megaco(struct ndpi_detection_module_struct *ndpi_struct, struct packet->payload[2] == 'G' && packet->payload[3] == 'A' && packet->payload[4] == 'C' && packet->payload[5] == 'O' && packet->payload[6] == '/' && packet->payload[7] == '1' && packet->payload[8] == ' ' && packet->payload[9] == '[')) { - NDPI_LOG(NDPI_PROTOCOL_MEGACO, ndpi_struct, NDPI_LOG_DEBUG, "found MEGACO.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MEGACO\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MEGACO, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_MEGACO, ndpi_struct, NDPI_LOG_DEBUG, "exclude MEGACO.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MEGACO); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mgcp.c b/src/lib/protocols/mgcp.c index e16091642..69fe33fac 100644 --- a/src/lib/protocols/mgcp.c +++ b/src/lib/protocols/mgcp.c @@ -20,10 +20,16 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MGCP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MGCP + +#include "ndpi_api.h" + + static void ndpi_int_mgcp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -39,40 +45,39 @@ void ndpi_search_mgcp(struct ndpi_detection_module_struct *ndpi_struct, struct n u_int16_t pos = 5; - if (packet->payload_packet_len < 8) { - goto mgcp_excluded; - } - - /* packet must end with 0x0d0a or with 0x0a */ - if (packet->payload[packet->payload_packet_len - 1] != 0x0a) { - goto mgcp_excluded; - } - - if (packet->payload[0] != 'A' && packet->payload[0] != 'C' && packet->payload[0] != 'D' && - packet->payload[0] != 'E' && packet->payload[0] != 'M' && packet->payload[0] != 'N' && - packet->payload[0] != 'R') { - goto mgcp_excluded; - } - if (memcmp(packet->payload, "AUEP ", 5) != 0 && memcmp(packet->payload, "AUCX ", 5) != 0 && - memcmp(packet->payload, "CRCX ", 5) != 0 && memcmp(packet->payload, "DLCX ", 5) != 0 && - memcmp(packet->payload, "EPCF ", 5) != 0 && memcmp(packet->payload, "MDCX ", 5) != 0 && - memcmp(packet->payload, "NTFY ", 5) != 0 && memcmp(packet->payload, "RQNT ", 5) != 0 && - memcmp(packet->payload, "RSIP ", 5) != 0) { - goto mgcp_excluded; - } - // now search for string "MGCP " in the rest of the message - while ((pos + 4) < packet->payload_packet_len) { - if (memcmp(&packet->payload[pos], "MGCP ", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MGCP, ndpi_struct, NDPI_LOG_DEBUG, "MGCP match.\n"); - ndpi_int_mgcp_add_connection(ndpi_struct, flow); - return; + NDPI_LOG_DBG(ndpi_struct, "search MGCP\n"); + + do { + if (packet->payload_packet_len < 8) break; + + /* packet must end with 0x0d0a or with 0x0a */ + if (packet->payload[packet->payload_packet_len - 1] != 0x0a) break; + + if (packet->payload[0] != 'A' && packet->payload[0] != 'C' && packet->payload[0] != 'D' && + packet->payload[0] != 'E' && packet->payload[0] != 'M' && packet->payload[0] != 'N' && + packet->payload[0] != 'R') + break; + + if (memcmp(packet->payload, "AUEP ", 5) != 0 && memcmp(packet->payload, "AUCX ", 5) != 0 && + memcmp(packet->payload, "CRCX ", 5) != 0 && memcmp(packet->payload, "DLCX ", 5) != 0 && + memcmp(packet->payload, "EPCF ", 5) != 0 && memcmp(packet->payload, "MDCX ", 5) != 0 && + memcmp(packet->payload, "NTFY ", 5) != 0 && memcmp(packet->payload, "RQNT ", 5) != 0 && + memcmp(packet->payload, "RSIP ", 5) != 0) + break; + + // now search for string "MGCP " in the rest of the message + while ((pos + 4) < packet->payload_packet_len) { + if (memcmp(&packet->payload[pos], "MGCP ", 5) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found MGCP\n"); + ndpi_int_mgcp_add_connection(ndpi_struct, flow); + return; + } + pos++; } - pos++; - } - mgcp_excluded: - NDPI_LOG(NDPI_PROTOCOL_MGCP, ndpi_struct, NDPI_LOG_DEBUG, "exclude MGCP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MGCP); + } while(0); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mms.c b/src/lib/protocols/mms.c index d6b4edbca..42391b5fc 100644 --- a/src/lib/protocols/mms.c +++ b/src/lib/protocols/mms.c @@ -23,10 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_CONTENT_MMS +#define NDPI_CURRENT_PROTO NDPI_CONTENT_MMS + +#include "ndpi_api.h" + static void ndpi_int_mms_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -39,9 +43,7 @@ void ndpi_search_mms_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - + NDPI_LOG_DBG(ndpi_struct, "search MMS\n"); /* search MSMMS packets */ if (packet->payload_packet_len >= 20) { @@ -49,7 +51,7 @@ void ndpi_search_mms_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc && packet->payload[5] == 0xfa && packet->payload[6] == 0x0b && packet->payload[7] == 0xb0 && packet->payload[12] == 0x4d && packet->payload[13] == 0x4d && packet->payload[14] == 0x53 && packet->payload[15] == 0x20) { - NDPI_LOG(NDPI_CONTENT_MMS, ndpi_struct, NDPI_LOG_DEBUG, "MMS: MSMMS Request found \n"); + NDPI_LOG_INFO(ndpi_struct, "found MMS: MSMMS Request \n"); flow->l4.tcp.mms_stage = 1 + packet->packet_direction; return; } @@ -59,7 +61,7 @@ void ndpi_search_mms_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc && packet->payload[6] == 0x0b && packet->payload[7] == 0xb0 && packet->payload[12] == 0x4d && packet->payload[13] == 0x4d && packet->payload[14] == 0x53 && packet->payload[15] == 0x20) { - NDPI_LOG(NDPI_CONTENT_MMS, ndpi_struct, NDPI_LOG_DEBUG, "MMS: MSMMS Response found \n"); + NDPI_LOG_INFO(ndpi_struct, "found MMS: MSMMS Response \n"); ndpi_int_mms_add_connection(ndpi_struct, flow); return; } @@ -67,12 +69,11 @@ void ndpi_search_mms_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc #ifdef NDPI_PROTOCOL_HTTP if (NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HTTP) != 0) { #endif /* NDPI_PROTOCOL_HTTP */ - NDPI_LOG(NDPI_CONTENT_MMS, ndpi_struct, NDPI_LOG_DEBUG, "MMS: exclude\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_CONTENT_MMS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); #ifdef NDPI_PROTOCOL_HTTP } else { - NDPI_LOG(NDPI_CONTENT_MMS, ndpi_struct, NDPI_LOG_DEBUG, "MMS avoid early exclude from http\n"); + NDPI_LOG_DBG(ndpi_struct, "MMS avoid early exclude from http\n"); } #endif /* NDPI_PROTOCOL_HTTP */ diff --git a/src/lib/protocols/mpegts.c b/src/lib/protocols/mpegts.c index 4970147e1..3558bdce7 100644 --- a/src/lib/protocols/mpegts.c +++ b/src/lib/protocols/mpegts.c @@ -19,16 +19,19 @@ * */ - -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MPEGTS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MPEGTS + +#include "ndpi_api.h" + void ndpi_search_mpegts(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_MPEGTS, ndpi_struct, NDPI_LOG_DEBUG, "search for MPEGTS.\n"); + NDPI_LOG_DBG(ndpi_struct, "search MPEGTS\n"); if((packet->udp != NULL) && ((packet->payload_packet_len % 188) == 0)) { u_int i, num_chunks = packet->payload_packet_len / 188; @@ -40,13 +43,13 @@ void ndpi_search_mpegts(struct ndpi_detection_module_struct *ndpi_struct, struct } /* This looks MPEG TS */ + NDPI_LOG_INFO(ndpi_struct, "found MPEGTS\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MPEGTS, NDPI_PROTOCOL_UNKNOWN); return; } no_mpegts: - NDPI_LOG(NDPI_PROTOCOL_MPEGTS, ndpi_struct, NDPI_LOG_DEBUG, "Excluded MPEGTS.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MPEGTS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mqtt.c b/src/lib/protocols/mqtt.c index 37c469066..950dde5d1 100644 --- a/src/lib/protocols/mqtt.c +++ b/src/lib/protocols/mqtt.c @@ -21,9 +21,15 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_MQTT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MQTT + +#include "ndpi_api.h" + + /** * The type of control messages in mqtt version 3.1.1 * see http://docs.oasis-open.org/mqtt/mqtt/v3.1.1 @@ -52,7 +58,7 @@ static void ndpi_int_mqtt_add_connection (struct ndpi_detection_module_struct *n struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct,flow,NDPI_PROTOCOL_MQTT,NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt\n"); } /** @@ -61,95 +67,96 @@ static void ndpi_int_mqtt_add_connection (struct ndpi_detection_module_struct *n void ndpi_search_mqtt (struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt search called...\n"); + u_int8_t rl,pt,flags; + + NDPI_LOG_DBG(ndpi_struct, "search Mqtt\n"); struct ndpi_packet_struct *packet = &flow->packet; if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_UNKNOWN) { return; } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt detection...\n"); if (flow->packet_counter > 10) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt .. mandatory header not found!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt .. mandatory header not found!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "====>>>> Mqtt header: %4x%4x%4x%4x [len: %u]\n", + NDPI_LOG_DBG2(ndpi_struct, "====>>>> Mqtt header: %4x%4x%4x%4x [len: %u]\n", packet->payload[0], packet->payload[1], packet->payload[2], packet->payload[3], packet->payload_packet_len); if (packet->payload_packet_len < 2) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt .. mandatory header not found!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt .. mandatory header not found!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (packet->payload_packet_len > 258) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt .. maximum packet size exceeded!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt .. maximum packet size exceeded!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } // we extract the remaining length - u_int8_t rl = (u_int8_t) (packet->payload[1]); + rl = (u_int8_t) (packet->payload[1]); if (packet->payload_packet_len != (rl + 2)) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt .. packet size exceeded!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt .. packet size exceeded!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } // we extract the packet type - u_int8_t pt = (u_int8_t) ((packet->payload[0] & 0xF0) >> 4); - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> Mqtt packet type: [%d]\n",pt); + pt = (u_int8_t) ((packet->payload[0] & 0xF0) >> 4); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> Mqtt packet type: [%d]\n",pt); if ((pt == 0) || (pt == 15)) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt .. invalid packet type!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt .. invalid packet type!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } // we extract the flags - u_int8_t flags = (u_int8_t) (packet->payload[0] & 0x0F); - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> Mqtt flags type: [%d]\n",flags); + flags = (u_int8_t) (packet->payload[0] & 0x0F); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> Mqtt flags type: [%d]\n",flags); // first stage verification if (((pt == CONNECT) || (pt == CONNACK) || (pt == PUBACK) || (pt == PUBREC) || (pt == PUBCOMP) || (pt == SUBACK) || (pt == UNSUBACK) || (pt == PINGREQ) || (pt == PINGRESP) || (pt == DISCONNECT)) && (flags > 0)) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid Packet-Flag combination flag!=0\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid Packet-Flag combination flag!=0\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (((pt == PUBREL) || (pt == SUBSCRIBE) || (pt == UNSUBSCRIBE)) && (flags != 2)) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid Packet-Flag combination flag!=2\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid Packet-Flag combination flag!=2\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> Passed first stage of identification\n"); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> Passed first stage of identification\n"); // second stage verification (no payload, just variable headers) if ((pt == CONNACK) || (pt == PUBACK) || (pt == PUBREL) || (pt == PUBREC) || (pt == PUBCOMP) || (pt == UNSUBACK)) { if (packet->payload_packet_len != 4) { // these packets are always 4 bytes long - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid Packet-Length < 4 \n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid Packet-Length < 4 \n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found CONNACK/PUBACK/PUBREL/PUBREC/PUBCOMP/UNSUBACK\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt CONNACK/PUBACK/PUBREL/PUBREC/PUBCOMP/UNSUBACK\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } } if ((pt == PINGREQ) || (pt == PINGRESP) || (pt == DISCONNECT)) { if (packet->payload_packet_len != 2) { // these packets are always 2 bytes long - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid Packet-Length <2 \n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid Packet-Length <2 \n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found PING/PINGRESP/DISCONNECT\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt PING/PINGRESP/DISCONNECT\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> Passed second stage of identification\n"); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> Passed second stage of identification\n"); // third stage verification (payload) if (pt == CONNECT) { if (packet->payload_packet_len >= 8 && memcmp(&(packet->payload[4]),"MQTT",4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found CONNECT\n"); + NDPI_LOG_DBG(ndpi_struct, "found Mqtt CONNECT\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid CONNECT\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid CONNECT\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } @@ -160,79 +167,78 @@ void ndpi_search_mqtt (struct ndpi_detection_module_struct *ndpi_struct, u_int8_t retain = (u_int8_t) (flags & 0x01); u_int8_t dup = (u_int8_t) (flags & 0x04); if (qos > 2) { // qos values possible are 0,1,2 - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH qos\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH qos\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (retain > 1) { // retain flag possible 0,1 - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH retain\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH retain\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (dup > 1) { // dup flag possible 0,1 - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH dup\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH dup\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (qos == 0) { if (dup != 0) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH qos0 and dup combination\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH qos0 and dup combination\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } if (packet->payload_packet_len < 5) { // at least topic (3Bytes + 2Bytes fixed header) - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH qos0 size\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH qos0 size\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } } if ((qos == 1) || (qos == 2)) { if (packet->payload_packet_len < 7 ) { // at least topic + pkt identifier (3Bytes + 2Bytes + 2Bytes fixed header) - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid PUBLISH qos1&2\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid PUBLISH qos1&2\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found PUBLISH\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt PUBLISH\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } if (pt == SUBSCRIBE) { if (packet->payload_packet_len < 8) { // at least one topic+filter is required in the payload - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid SUBSCRIBE\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid SUBSCRIBE\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found SUBSCRIBE\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt SUBSCRIBE\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } } if (pt == SUBACK ) { if (packet->payload_packet_len <5 ) { // must have at least a response code - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid SUBACK\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid SUBACK\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found SUBACK\n"); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt SUBACK\n"); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } } if (pt == UNSUBSCRIBE) { if (packet->payload_packet_len < 7) { // at least a topic - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Excluding Mqtt invalid UNSUBSCRIBE\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding Mqtt invalid UNSUBSCRIBE\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); return; } else { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt found UNSUBSCRIBE\n",pt); + NDPI_LOG_INFO(ndpi_struct, "found Mqtt UNSUBSCRIBE\n",pt); ndpi_int_mqtt_add_connection(ndpi_struct,flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> Passed third stage of identification"); - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Reached the end excluding Mqtt ...\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MQTT); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> Passed third stage of identification"); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /** @@ -241,7 +247,6 @@ void ndpi_search_mqtt (struct ndpi_detection_module_struct *ndpi_struct, void init_mqtt_dissector (struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { - NDPI_LOG(NDPI_PROTOCOL_MQTT, ndpi_struct, NDPI_LOG_DEBUG, "Mqtt dissector init...\n"); ndpi_set_bitmask_protocol_detection ("MQTT", ndpi_struct, detection_bitmask, *id, NDPI_PROTOCOL_MQTT, ndpi_search_mqtt, diff --git a/src/lib/protocols/msn.c b/src/lib/protocols/msn.c index 2938d39b8..4c5b73dcd 100644 --- a/src/lib/protocols/msn.c +++ b/src/lib/protocols/msn.c @@ -21,10 +21,16 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" + +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_MSN +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MSN + +#include "ndpi_api.h" + #define MAX_PACKETS_FOR_MSN 100 static void ndpi_int_msn_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -59,17 +65,16 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct u_int16_t plen; u_int16_t status = 0; - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN tcp detection...\n"); #ifdef NDPI_PROTOCOL_SSL if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SSL) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "msn ssl ft test\n"); + NDPI_LOG_DBG2(ndpi_struct, "msn ssl ft test\n"); if(flow->packet_counter < 10) { if(flow->packet_counter == 7 && packet->payload_packet_len > 300) { if(memcmp(packet->payload + 24, "MSNSLP", 6) == 0 || (get_u_int32_t(packet->payload, 0) == htonl(0x30000000) && get_u_int32_t(packet->payload, 4) == 0x00000000)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "detected MSN File Transfer, ifdef ssl.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer, ifdef ssl\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -77,12 +82,12 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct if(flow->packet_counter >= 5 && flow->packet_counter <= 10 && (get_u_int32_t(packet->payload, 0) == htonl(0x18000000) && get_u_int32_t(packet->payload, 4) == 0x00000000)) { flow->l4.tcp.msn_ssl_ft++; - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_DBG2(ndpi_struct, "increased msn ft ssl stage to: %u at packet nr: %u\n", flow->l4.tcp.msn_ssl_ft, flow->packet_counter); if (flow->l4.tcp.msn_ssl_ft == 2) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "detected MSN File Transfer, ifdef ssl 2.\n"); + NDPI_LOG_INFO(ndpi_struct, + "found MSN File Transfer, ifdef ssl 2.\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); } return; @@ -109,18 +114,13 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct && ((ntohl(get_u_int32_t(packet->payload, 24)) == 0x000f0004 && ntohl(get_u_int32_t(packet->payload, 28)) == 0x72c64bc6) || (ntohl(get_u_int32_t(packet->payload, 20)) == 0x000f0004 && ntohl(get_u_int32_t(packet->payload, 24)) == 0x72c64bc6))) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, + NDPI_LOG_INFO(ndpi_struct, "found MSN in packets that also contain voice.messenger.live.com.\n"); /* TODO this is an alternative pattern for video detection */ /* if (packet->payload_packet_len > 100 && get_u_int16_t(packet->payload, 86) == htons(0x05dc)) { */ - if(packet->payload_packet_len > 101 && packet->payload[101] == 0x02) { - ndpi_int_msn_add_connection(ndpi_struct, flow); - } else { - ndpi_int_msn_add_connection(ndpi_struct, flow); - } - + ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -133,14 +133,12 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct if (memcmp(&packet->payload[packet->payload_packet_len - 6], "CVR", 3) == 0 || memcmp(&packet->payload[packet->payload_packet_len - 8], "MSNP", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found MSN by pattern VER...CVR/MSNP ODOA.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN by pattern VER...CVR/MSNP ODOA\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } if (ndpi_match_strprefix(&packet->payload[4], packet->payload_packet_len-4, "MSNFT")) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found MSN FT by pattern VER MSNFT...0d0a.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN FT by pattern VER MSNFT...0d0a\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -157,6 +155,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct if (packet->user_agent_line.ptr != NULL && packet->user_agent_line.len > NDPI_STATICSTRING_LEN("Messenger/") && memcmp(packet->user_agent_line.ptr, "Messenger/", NDPI_STATICSTRING_LEN("Messenger/")) == 0) { + NDPI_LOG_INFO(ndpi_struct, "found MSN Messenger/\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -184,8 +183,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct (packet->content_line.len >= NDPI_STATICSTRING_LEN("text/x-msnmsgr") && memcmp(packet->content_line.ptr, "text/x-msnmsgr", NDPI_STATICSTRING_LEN("text/x-msnmsgr")) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found MSN by pattern POST http:// .... application/x-msn-messenger.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN POST application/x-msn-messenger\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -209,16 +207,14 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct for(c = 13; c < 50; c++) { if(memcmp(&packet->payload[c], "/", 1) == 0) { if(memcmp(&packet->payload[c], "/gateway/gateway.dll", 20) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found pattern http://.../gateway/gateway.ddl.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found pattern http://.../gateway/gateway.ddl\n"); status = 1; break; } } } } else if((memcmp(&packet->payload[5], "/gateway/gateway.dll", 20) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found pattern http://.../gateway/gateway.ddl.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found pattern http://.../gateway/gateway.ddl\n"); status = 1; } } @@ -239,7 +235,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct if ((src != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK(src->detected_protocol_bitmask, NDPI_PROTOCOL_MSN) != 0) || (dst != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_MSN) != 0)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "found MSN with pattern text/xml; charset=utf-8.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN with pattern text/xml; charset=utf-8\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -248,10 +244,8 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct || memcmp(packet->line[a].ptr, "VER ", 4) == 0 || memcmp(packet->line[a].ptr, "ANS ", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "found MSN with pattern text/sml; charset0utf-8.\n"); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, - NDPI_LOG_TRACE, "MSN xml CVS / VER / ANS found\n"); + NDPI_LOG_DBG2(ndpi_struct, "found MSN with pattern text/sml; charset0utf-8\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN xml CVS / VER / ANS found\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -280,13 +274,13 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct (packet->content_line.len >= NDPI_STATICSTRING_LEN("text/x-msnmsgr") && memcmp(packet->content_line.ptr, "text/x-msnmsgr", NDPI_STATICSTRING_LEN("text/x-msnmsgr")) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, - "HTTP/1.0 200 OK .... application/x-msn-messenger.\n"); + NDPI_LOG_INFO(ndpi_struct, + "found MSN application/x-msn-messenger.\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } if(ndpi_int_find_xmsn(ndpi_struct, flow) == 1) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "HTTP/1.0 200 OK .... X-MSN.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN X-MSN\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -296,7 +290,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct /* now block proxy connection */ if(packet->payload_packet_len >= 42) { if(memcmp(packet->payload, "CONNECT messenger.hotmail.com:1863 HTTP/1.", 42) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "found MSN with pattern CONNECT messenger.hotmail.com:1863 HTTP/1..\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN with pattern CONNECT messenger.hotmail.com:1863 HTTP/1.\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -322,7 +316,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct while (plen < endlen) { if (ndpi_check_for_email_address(ndpi_struct, flow, plen) != 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "found mail address\n"); + NDPI_LOG_DBG2(ndpi_struct, "found mail address\n"); break; } if (packet->payload_packet_len > plen + 1 @@ -334,7 +328,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct goto ndpi_msn_exclude; } } - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "found MSN with pattern USR/ANS ...mail_address.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN with pattern USR/ANS ...mail_address\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -362,12 +356,12 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct (packet->content_line.len >= NDPI_STATICSTRING_LEN("text/x-msnmsgr") && memcmp(packet->content_line.ptr, "text/x-msnmsgr", NDPI_STATICSTRING_LEN("text/x-msnmsgr")) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "HTTP/1.0 200 OK .... application/x-msn-messenger.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN application/x-msn-messenger\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } if(ndpi_int_find_xmsn(ndpi_struct, flow) == 1) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "HTTP/1.0 200 OK .... X-MSN.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN X-MSN\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -381,7 +375,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct && NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_MSN) != 0)) { if (flow->packet_counter == 1 && packet->payload_packet_len > 12 && memcmp(packet->payload, "recipientid=", 12) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_DEBUG, "detected file transfer.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN file transfer\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); return; } @@ -396,7 +390,7 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct if((packet->payload_packet_len == 4 || packet->payload_packet_len == 8) && get_u_int32_t(packet->payload, 0) == htonl(0x04000000)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_DEBUG, "maybe first TCP MSN detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe first TCP MSN detected\n"); if(packet->payload_packet_len == 8 && get_u_int32_t(packet->payload, 4) == htonl(0x666f6f00)) { flow->l4.tcp.msn_stage = 5 + packet->packet_direction; @@ -409,12 +403,12 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct } else if (flow->l4.tcp.msn_stage == 1 + packet->packet_direction) { if (packet->payload_packet_len > 10 && get_u_int32_t(packet->payload, 0) == htonl(0x666f6f00)) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN File Transfer detected 1\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer 1\n"); return; } /* did not see this pattern in any trace */ if (packet->payload_packet_len == 56 && get_u_int32_t(packet->payload, 16) == 0) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_DEBUG, "maybe Second TCP MSN detected\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe Second TCP MSN detected\n"); flow->l4.tcp.msn_stage = 3 + packet->packet_direction; return; } @@ -423,30 +417,30 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct } else if (flow->l4.tcp.msn_stage == 2 - packet->packet_direction && packet->payload_packet_len == 4 && get_u_int32_t(packet->payload, 0) == htonl(0x30000000)) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN File Transfer detected 2\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer 2\n"); return; } else if ((flow->l4.tcp.msn_stage == 3 + packet->packet_direction) || (flow->l4.tcp.msn_stage == 4 - packet->packet_direction)) { if (packet->payload_packet_len == 4 && get_u_int32_t(packet->payload, 0) == htonl(0x30000000)) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN File Transfer detected 2\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer 2\n"); return; } } else if (flow->l4.tcp.msn_stage == 6 - packet->packet_direction) { if ((packet->payload_packet_len == 4) && (get_u_int32_t(packet->payload, 0) == htonl(0x10000000) || get_u_int32_t(packet->payload, 0) == htonl(0x30000000))) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN File Transfer detected 3\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer 3\n"); return; } } else if (flow->l4.tcp.msn_stage == 5 + packet->packet_direction) { if ((packet->payload_packet_len == 20) && get_u_int32_t(packet->payload, 0) == htonl(0x10000000)) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN File Transfer detected 3\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN File Transfer 3\n"); return; } } - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_DEBUG, "msn 7.\n"); + NDPI_LOG_DBG(ndpi_struct, "msn 7\n"); if (flow->packet_counter <= MAX_PACKETS_FOR_MSN) { if (memcmp(&packet->payload[0], "MSG ", 4) == 0 @@ -459,13 +453,12 @@ static void ndpi_search_msn_tcp(struct ndpi_detection_module_struct *ndpi_struct || memcmp(&packet->payload[0], "XFR ", 4) == 0) { ndpi_int_msn_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN\n"); return; } } - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "MSN tcp excluded.\n"); ndpi_msn_exclude: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MSN); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } /* search over UDP */ @@ -482,7 +475,7 @@ static void ndpi_search_msn_udp_misc(struct ndpi_detection_module_struct if ((src == NULL || NDPI_COMPARE_PROTOCOL_TO_BITMASK(src->detected_protocol_bitmask, NDPI_PROTOCOL_MSN) == 0) && (dst == NULL || NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_MSN) == 0)) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MSN); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -490,7 +483,7 @@ static void ndpi_search_msn_udp_misc(struct ndpi_detection_module_struct if (packet->payload_packet_len == 20 && get_u_int32_t(packet->payload, 4) == 0 && packet->payload[9] == 0 && get_u_int16_t(packet->payload, 10) == htons(0x0100)) { - NDPI_LOG(NDPI_PROTOCOL_MSN, ndpi_struct, NDPI_LOG_TRACE, "msn udp misc data connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found MSN udp misc data connection\n"); ndpi_int_msn_add_connection(ndpi_struct, flow); } @@ -504,6 +497,7 @@ void ndpi_search_msn(struct ndpi_detection_module_struct *ndpi_struct, struct nd { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search msn\n"); /* this if request should always be true */ if(NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MSN) == 0) { /* we deal with tcp now */ diff --git a/src/lib/protocols/mssql_tds.c b/src/lib/protocols/mssql_tds.c index 42cecb8e2..75507fd52 100644 --- a/src/lib/protocols/mssql_tds.c +++ b/src/lib/protocols/mssql_tds.c @@ -22,10 +22,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MSSQL_TDS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MSSQL_TDS + +#include "ndpi_api.h" + + struct tds_packet_header { u_int8_t type; u_int8_t status; @@ -46,24 +51,24 @@ void ndpi_search_mssql_tds(struct ndpi_detection_module_struct *ndpi_struct, str struct ndpi_packet_struct *packet = &flow->packet; struct tds_packet_header *h = (struct tds_packet_header*) packet->payload; + NDPI_LOG_DBG(ndpi_struct, "search mssql_tds\n"); + if(packet->payload_packet_len < sizeof(struct tds_packet_header)) { - NDPI_LOG(NDPI_PROTOCOL_MSSQL_TDS, ndpi_struct, NDPI_LOG_DEBUG, "exclude mssql_tds\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MSSQL_TDS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } if((h->type >= 1 && h->type <= 8) || (h->type >= 14 && h->type <= 18)) { if(h->status == 0x00 || h->status == 0x01 || h->status == 0x02 || h->status == 0x04 || h->status == 0x08 || h->status == 0x09 || h->status == 0x10) { if(ntohs(h->length) == packet->payload_packet_len && h->window == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_MSSQL_TDS, ndpi_struct, NDPI_LOG_DEBUG, "found mssql_tds\n"); + NDPI_LOG_INFO(ndpi_struct, "found mssql_tds\n"); ndpi_int_mssql_tds_add_connection(ndpi_struct, flow); return; } } } - NDPI_LOG(NDPI_PROTOCOL_MSSQL_TDS, ndpi_struct, NDPI_LOG_DEBUG, "exclude mssql_tds\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MSSQL_TDS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/mysql.c b/src/lib/protocols/mysql.c index e500b2976..d1e695e55 100644 --- a/src/lib/protocols/mysql.c +++ b/src/lib/protocols/mysql.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_MYSQL +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_MYSQL + +#include "ndpi_api.h" + + static void ndpi_int_mysql_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,9 +41,9 @@ static void ndpi_int_mysql_add_connection(struct ndpi_detection_module_struct void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + + NDPI_LOG_DBG(ndpi_struct, "search MySQL\n"); - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; if(packet->tcp) { if (packet->payload_packet_len > 38 //min length && get_u_int16_t(packet->payload, 0) == packet->payload_packet_len - 4 //first 3 bytes are length @@ -55,7 +60,7 @@ void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, str && get_u_int64_t(packet->payload, a + 19) == 0x0ULL //13 more && get_u_int32_t(packet->payload, a + 27) == 0x0 //filler bytes && get_u_int8_t(packet->payload, a + 31) == 0x0) { - NDPI_LOG(NDPI_PROTOCOL_MYSQL, ndpi_struct, NDPI_LOG_DEBUG, "MySQL detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found MySQL\n"); ndpi_int_mysql_add_connection(ndpi_struct, flow); return; } @@ -65,7 +70,7 @@ void ndpi_search_mysql_tcp(struct ndpi_detection_module_struct *ndpi_struct, str } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_MYSQL); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/netbios.c b/src/lib/protocols/netbios.c index c899086eb..d10a33b1a 100644 --- a/src/lib/protocols/netbios.c +++ b/src/lib/protocols/netbios.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_NETBIOS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NETBIOS + +#include "ndpi_api.h" + + struct netbios_header { u_int16_t transaction_id, flags, questions, answer_rrs, authority_rrs, additional_rrs; }; @@ -81,10 +86,10 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc u_int16_t dport; char name[64]; + NDPI_LOG_DBG(ndpi_struct, "search netbios\n"); if(packet->udp != NULL) { dport = ntohs(packet->udp->dest); - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, "netbios udp start\n"); /*check standard NETBIOS over udp to port 137 */ if((dport == 137 || 0) && packet->payload_packet_len >= 50) { @@ -95,16 +100,14 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.questions = ntohs(h.questions), h.answer_rrs = ntohs(h.answer_rrs), h.authority_rrs = ntohs(h.authority_rrs), h.additional_rrs = ntohs(h.additional_rrs); - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios port 137 and payload_packet_len 50\n"); + NDPI_LOG_DBG(ndpi_struct, "found netbios port 137 and payload_packet_len 50\n"); if(h.flags == 0 && h.questions == 1 && h.answer_rrs == 0 && h.authority_rrs == 0 && h.additional_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with questions = 1 and answers = 0, authority = 0 \n"); + NDPI_LOG_INFO(ndpi_struct, "found netbios with questions = 1 and answers = 0, authority = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -114,8 +117,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 0 && h.authority_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with questions = 1 and answers = 0, authority = 0 and broadcast \n"); + NDPI_LOG_INFO(ndpi_struct, "found netbios with questions = 1 and answers = 0, authority = 0 and broadcast \n"); if(ndpi_netbios_name_interpret((char*)&packet->payload[12], name, sizeof(name)) > 0) snprintf((char*)flow->host_server_name, sizeof(flow->host_server_name)-1, "%s", name); @@ -128,8 +130,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 0 && h.authority_rrs == 0 && h.additional_rrs == 1) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with questions = 1 and answers, authority, additional = 0 \n"); + NDPI_LOG_INFO(ndpi_struct, "found netbios with questions = 1 and answers, authority, additional = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -139,8 +140,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 0 && h.authority_rrs == 0 && h.additional_rrs == 1) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with questions = 1 and answers = 0, authority = 0 \n"); + NDPI_LOG_INFO(ndpi_struct, "found netbios with questions = 1 and answers = 0, authority = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -150,8 +150,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 1 && h.authority_rrs == 0 && h.additional_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with flag 8400 questions = 0 and answers = 1, authority, additional = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -162,8 +161,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 1 && h.authority_rrs == 0 && h.additional_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with flag 8500 questions = 0 and answers = 1, authority, additional = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -174,8 +172,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 0 && h.authority_rrs == 0 && h.additional_rrs == 1) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with flag 2910, questions = 1 and answers, authority=0, additional = 1 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -186,8 +183,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 1 && h.authority_rrs == 0 && h.additional_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with flag ad86 questions = 0 and answers = 1, authority, additional = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -198,8 +194,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc h.answer_rrs == 0 && h.authority_rrs == 0 && h.additional_rrs == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with flag 0110 questions = 1 and answers = 0, authority, additional = 0 \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -208,7 +203,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc if((h.flags & 0xf800) == 0) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, "possible netbios name query request\n"); + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query request\n"); if(get_u_int16_t(packet->payload, 4) == htons(1) && get_u_int16_t(packet->payload, 6) == 0 && @@ -217,12 +212,12 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc /* name is encoded as described in rfc883 */ u_int8_t name_length = packet->payload[12]; - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query request, one question\n"); if(packet->payload_packet_len == 12 + 1 + name_length + 1 + 2 + 2) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query request, length matches\n"); /* null terminated? */ @@ -230,7 +225,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc get_u_int16_t(packet->payload, 12 + name_length + 2) == htons(0x0020) && get_u_int16_t(packet->payload, 12 + name_length + 4) == htons(0x0001)) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios name query request\n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -238,7 +233,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc } } } else if((h.flags & 0xf800) == 0x8000) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query response\n"); if(get_u_int16_t(packet->payload, 4) == 0 && @@ -248,12 +243,12 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc /* name is encoded as described in rfc883 */ u_int8_t name_length = packet->payload[12]; - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios positive name query response, one answer\n"); if(packet->payload_packet_len >= 12 + 1 + name_length + 1 + 2 + 2) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query response, length matches\n"); /* null terminated? */ @@ -261,7 +256,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc get_u_int16_t(packet->payload, 12 + name_length + 2) == htons(0x0020) && get_u_int16_t(packet->payload, 12 + name_length + 4) == htons(0x0001)) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios name query response\n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -274,12 +269,12 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc /* name is encoded as described in rfc883 */ u_int8_t name_length = packet->payload[12]; - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios negative name query response, one answer\n"); if(packet->payload_packet_len >= 12 + 1 + name_length + 1 + 2 + 2) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query response, length matches\n"); /* null terminated? */ @@ -287,7 +282,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc get_u_int16_t(packet->payload, 12 + name_length + 2) == htons(0x000A) && get_u_int16_t(packet->payload, 12 + name_length + 4) == htons(0x0001)) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios name query response\n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -300,12 +295,12 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc /* name is encoded as described in rfc883 */ u_int8_t name_length = packet->payload[12]; - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios redirect name query response, one answer\n"); if(packet->payload_packet_len >= 12 + 1 + name_length + 1 + 2 + 2) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "possible netbios name query response, length matches\n"); /* null terminated? */ @@ -313,7 +308,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc get_u_int16_t(packet->payload, 12 + name_length + 2) == htons(0x0002) && get_u_int16_t(packet->payload, 12 + name_length + 4) == htons(0x0001)) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios name query response\n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); return; @@ -332,17 +327,14 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc packet->payload_packet_len >= 14 && ntohs(get_u_int16_t(packet->payload, 10)) == packet->payload_packet_len - 14) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios port 138 and payload length >= 112 \n"); + NDPI_LOG_DBG2(ndpi_struct, "found netbios port 138 and payload length >= 112 \n"); if(packet->payload[0] >= 0x11 && packet->payload[0] <= 0x16) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with MSG-type 0x11,0x12,0x13,0x14,0x15 or 0x16\n"); + NDPI_LOG_DBG2(ndpi_struct, "found netbios with MSG-type 0x11,0x12,0x13,0x14,0x15 or 0x16\n"); if(ntohl(get_u_int32_t(packet->payload, 4)) == ntohl(packet->iph->saddr)) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with checked ip-address.\n"); + NDPI_LOG_INFO(ndpi_struct, "found netbios with checked ip-address\n"); if(ndpi_netbios_name_interpret((char*)&packet->payload[12], name, sizeof(name)) > 0) snprintf((char*)flow->host_server_name, sizeof(flow->host_server_name)-1, "%s", name); @@ -357,21 +349,17 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc if(packet->tcp != NULL) { dport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, "netbios tcp start\n"); - /* destination port must be 139 */ if(dport == 139) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, "found netbios with destination port 139\n"); + NDPI_LOG_DBG2(ndpi_struct, "found netbios with destination port 139\n"); /* payload_packet_len must be 72 */ if(packet->payload_packet_len == 72) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, "found netbios with payload_packen_len = 72. \n"); + NDPI_LOG_DBG2(ndpi_struct, "found netbios with payload_packen_len = 72. \n"); if(packet->payload[0] == 0x81 && packet->payload[1] == 0 && ntohs(get_u_int16_t(packet->payload, 2)) == 68) { - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found netbios with session request = 81, flags=0 and length od following bytes = 68. \n"); ndpi_int_netbios_add_connection(ndpi_struct, flow); @@ -382,8 +370,7 @@ void ndpi_search_netbios(struct ndpi_detection_module_struct *ndpi_struct, struc } - NDPI_LOG(NDPI_PROTOCOL_NETBIOS, ndpi_struct, NDPI_LOG_DEBUG, "exclude netbios\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NETBIOS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void init_netbios_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) diff --git a/src/lib/protocols/netflow.c b/src/lib/protocols/netflow.c index 54c634263..a553e4b6a 100644 --- a/src/lib/protocols/netflow.c +++ b/src/lib/protocols/netflow.c @@ -18,10 +18,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_NETFLOW + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NETFLOW #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_NETFLOW #ifdef WIN32 extern int gettimeofday(struct timeval * tp, struct timezone * tzp); @@ -95,7 +99,7 @@ struct flow_ver7_rec { u_int32_t router_sc; /* Router which is shortcut by switch */ }; -static void ndpi_check_netflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) +void ndpi_search_netflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; // const u_int8_t *packet_payload = packet->payload; @@ -103,6 +107,8 @@ static void ndpi_check_netflow(struct ndpi_detection_module_struct *ndpi_struct, time_t now; struct timeval now_tv; + NDPI_LOG_DBG(ndpi_struct, "search netflow\n"); + if((packet->udp != NULL) && (payload_len >= 24)) { u_int16_t version = (packet->payload[0] << 8) + packet->payload[1], uptime_offset; u_int32_t when, *_when; @@ -132,7 +138,7 @@ static void ndpi_check_netflow(struct ndpi_detection_module_struct *ndpi_struct, } if((expected_len > 0) && (expected_len != payload_len)) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NETFLOW); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -159,20 +165,13 @@ static void ndpi_check_netflow(struct ndpi_detection_module_struct *ndpi_struct, if(((version == 1) && (when == 0)) || ((when >= 946684800 /* 1/1/2000 */) && (when <= now))) { - NDPI_LOG(NDPI_PROTOCOL_NETFLOW, ndpi_struct, NDPI_LOG_DEBUG, "Found netflow.\n"); + NDPI_LOG_INFO(ndpi_struct, "found netflow\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_NETFLOW, NDPI_PROTOCOL_UNKNOWN); return; } } } -void ndpi_search_netflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) -{ - NDPI_LOG(NDPI_PROTOCOL_NETFLOW, ndpi_struct, NDPI_LOG_DEBUG, "netflow detection...\n"); - ndpi_check_netflow(ndpi_struct, flow); -} - - void init_netflow_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { ndpi_set_bitmask_protocol_detection("NetFlow", ndpi_struct, detection_bitmask, *id, diff --git a/src/lib/protocols/nfs.c b/src/lib/protocols/nfs.c index 36fc007d6..c074b9d3b 100644 --- a/src/lib/protocols/nfs.c +++ b/src/lib/protocols/nfs.c @@ -23,10 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_NFS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NFS + +#include "ndpi_api.h" + + static void ndpi_int_nfs_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,8 +42,7 @@ void ndpi_search_nfs(struct ndpi_detection_module_struct *ndpi_struct, struct nd { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search NFS\n"); u_int8_t offset = 0; if (packet->tcp != NULL) @@ -47,41 +51,41 @@ void ndpi_search_nfs(struct ndpi_detection_module_struct *ndpi_struct, struct nd if (packet->payload_packet_len < (40 + offset)) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS user match stage 1\n"); + NDPI_LOG_DBG2(ndpi_struct, "NFS user match stage 1\n"); if (offset != 0 && get_u_int32_t(packet->payload, 0) != htonl(0x80000000 + packet->payload_packet_len - 4)) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS user match stage 2\n"); + NDPI_LOG_DBG2(ndpi_struct, "NFS user match stage 2\n"); if (get_u_int32_t(packet->payload, 4 + offset) != 0) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS user match stage 3\n"); + NDPI_LOG_DBG2(ndpi_struct, "NFS user match stage 3\n"); if (get_u_int32_t(packet->payload, 8 + offset) != htonl(0x02)) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS match stage 3\n"); + NDPI_LOG_DBG2(ndpi_struct, "NFS match stage 3\n"); if (get_u_int32_t(packet->payload, 12 + offset) != htonl(0x000186a5) && get_u_int32_t(packet->payload, 12 + offset) != htonl(0x000186a3) && get_u_int32_t(packet->payload, 12 + offset) != htonl(0x000186a0)) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS match stage 4\n"); + NDPI_LOG_DBG2(ndpi_struct, "NFS match stage 4\n"); if (ntohl(get_u_int32_t(packet->payload, 16 + offset)) > 4) goto exclude_nfs; - NDPI_LOG(NDPI_PROTOCOL_NFS, ndpi_struct, NDPI_LOG_DEBUG, "NFS match\n"); + NDPI_LOG_INFO(ndpi_struct, "found NFS\n"); ndpi_int_nfs_add_connection(ndpi_struct, flow); return; exclude_nfs: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NFS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/nintendo.c b/src/lib/protocols/nintendo.c index d4f289d66..8b76f33a6 100644 --- a/src/lib/protocols/nintendo.c +++ b/src/lib/protocols/nintendo.c @@ -21,11 +21,14 @@ * */ - -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_NINTENDO +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NINTENDO + +#include "ndpi_api.h" + static void ndpi_int_nintendo_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, u_int8_t due_to_correlation) { @@ -43,15 +46,14 @@ void ndpi_search_nintendo(struct ndpi_detection_module_struct *ndpi_struct, stru const char nintendo_pattern[] = { 0x32, 0xab, 0x98, 0x64, 0x02 }; if(memcmp(payload, nintendo_pattern, 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_NINTENDO, ndpi_struct, NDPI_LOG_DEBUG, "Found nintendo.\n"); + NDPI_LOG_INFO(ndpi_struct, "found nintendo\n"); ndpi_int_nintendo_add_connection(ndpi_struct, flow, 0); return; } } } - NDPI_LOG(NDPI_PROTOCOL_NINTENDO, ndpi_struct, NDPI_LOG_DEBUG, "Exclude Nintendo.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NINTENDO); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void init_nintendo_dissector(struct ndpi_detection_module_struct *ndpi_struct, diff --git a/src/lib/protocols/noe.c b/src/lib/protocols/noe.c index 814cfc4a0..9899b056b 100644 --- a/src/lib/protocols/noe.c +++ b/src/lib/protocols/noe.c @@ -5,28 +5,32 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_NOE + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NOE #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_NOE static void ndpi_int_noe_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_NOE, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found noe\n"); } void ndpi_search_noe(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "search for NOE.\n"); + NDPI_LOG_DBG(ndpi_struct, "search NOE\n"); if(packet->udp != NULL) { - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "calculating dport over udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating dport over udp\n"); if (packet->payload_packet_len == 1 && ( packet->payload[0] == 0x05 || packet->payload[0] == 0x04 )) { - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "found noe.\n"); ndpi_int_noe_add_connection(ndpi_struct, flow); return; } else if((packet->payload_packet_len == 5 || packet->payload_packet_len == 12) && @@ -34,19 +38,18 @@ void ndpi_search_noe(struct ndpi_detection_module_struct *ndpi_struct, struct nd (packet->payload[1] == 0x00 ) && (packet->payload[2] != 0x00 ) && (packet->payload[3] == 0x00 )) { - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "found noe.\n"); ndpi_int_noe_add_connection(ndpi_struct, flow); + return; } else if((packet->payload_packet_len >= 25) && (packet->payload[0] == 0x00 && packet->payload[1] == 0x06 && packet->payload[2] == 0x62 && packet->payload[3] == 0x6c)) { - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "found noe.\n"); ndpi_int_noe_add_connection(ndpi_struct, flow); + return; } } else { - NDPI_LOG(NDPI_PROTOCOL_NOE, ndpi_struct, NDPI_LOG_DEBUG, "exclude NOE.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NOE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/ntp.c b/src/lib/protocols/ntp.c index 6e355c9f8..3b8eb3d7d 100644 --- a/src/lib/protocols/ntp.c +++ b/src/lib/protocols/ntp.c @@ -22,10 +22,13 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_NTP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_NTP + +#include "ndpi_api.h" static void ndpi_int_ntp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -37,31 +40,28 @@ void ndpi_search_ntp_udp(struct ndpi_detection_module_struct *ndpi_struct, struc { struct ndpi_packet_struct *packet = &flow->packet; - if (!(packet->udp->dest == htons(123) || packet->udp->source == htons(123))) - goto exclude_ntp; - - NDPI_LOG(NDPI_PROTOCOL_NTP, ndpi_struct, NDPI_LOG_DEBUG, "NTP port detected\n"); - - NDPI_LOG(NDPI_PROTOCOL_NTP, ndpi_struct, NDPI_LOG_DEBUG, "NTP length detected\n"); + NDPI_LOG_DBG(ndpi_struct, "search NTP\n"); + + if (packet->udp->dest == htons(123) || packet->udp->source == htons(123)) { + NDPI_LOG_DBG2(ndpi_struct, "NTP port and length detected\n"); - if ((((packet->payload[0] & 0x38) >> 3) <= 4)) { - NDPI_LOG(NDPI_PROTOCOL_NTP, ndpi_struct, NDPI_LOG_DEBUG, "detected NTP."); + if ((((packet->payload[0] & 0x38) >> 3) <= 4)) { - // 38 in binary representation is 00111000 - flow->protos.ntp.version = (packet->payload[0] & 0x38) >> 3; + // 38 in binary representation is 00111000 + flow->protos.ntp.version = (packet->payload[0] & 0x38) >> 3; - if (flow->protos.ntp.version == 2) { - flow->protos.ntp.request_code = packet->payload[3]; - } + if (flow->protos.ntp.version == 2) { + flow->protos.ntp.request_code = packet->payload[3]; + } - ndpi_int_ntp_add_connection(ndpi_struct, flow); - return; + NDPI_LOG_INFO(ndpi_struct, "found NTP\n"); + ndpi_int_ntp_add_connection(ndpi_struct, flow); + return; + } } - - exclude_ntp: - NDPI_LOG(NDPI_PROTOCOL_NTP, ndpi_struct, NDPI_LOG_DEBUG, "NTP excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_NTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } diff --git a/src/lib/protocols/openft.c b/src/lib/protocols/openft.c index c4a10645b..4a86a067f 100644 --- a/src/lib/protocols/openft.c +++ b/src/lib/protocols/openft.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_OPENFT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_OPENFT + +#include "ndpi_protocols.h" + static void ndpi_int_openft_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,21 +41,18 @@ void ndpi_search_openft_tcp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - if (packet->payload_packet_len > 5 && memcmp(packet->payload, "GET /", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OPENFT, ndpi_struct, NDPI_LOG_DEBUG, "HTTP packet detected.\n"); + NDPI_LOG_DBG2(ndpi_struct, "HTTP packet detected\n"); ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->parsed_lines >= 2 && packet->line[1].len > 13 && memcmp(packet->line[1].ptr, "X-OpenftAlias:", 14) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OPENFT, ndpi_struct, NDPI_LOG_DEBUG, "OpenFT detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found OpenFT\n"); ndpi_int_openft_add_connection(ndpi_struct, flow); return; } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_OPENFT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/openvpn.c b/src/lib/protocols/openvpn.c index 234f18df8..6756c173d 100644 --- a/src/lib/protocols/openvpn.c +++ b/src/lib/protocols/openvpn.c @@ -21,10 +21,15 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_OPENVPN +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_OPENVPN + +#include "ndpi_api.h" + + #define P_CONTROL_HARD_RESET_CLIENT_V1 (0x01 << 3) #define P_CONTROL_HARD_RESET_CLIENT_V2 (0x07 << 3) #define P_CONTROL_HARD_RESET_SERVER_V1 (0x02 << 3) @@ -81,7 +86,7 @@ void ndpi_search_openvpn(struct ndpi_detection_module_struct* ndpi_struct, if (check_pkid_and_detect_hmac_size(ovpn_payload) > 0) { memcpy(flow->ovpn_session_id, ovpn_payload+1, 8); - NDPI_LOG(NDPI_PROTOCOL_OPENVPN, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "session key: %02x%02x%02x%02x%02x%02x%02x%02x\n", flow->ovpn_session_id[0], flow->ovpn_session_id[1], flow->ovpn_session_id[2], flow->ovpn_session_id[3], flow->ovpn_session_id[4], flow->ovpn_session_id[5], flow->ovpn_session_id[6], flow->ovpn_session_id[7]); @@ -95,10 +100,12 @@ void ndpi_search_openvpn(struct ndpi_detection_module_struct* ndpi_struct, alen = ovpn_payload[P_PACKET_ID_ARRAY_LEN_OFFSET(hmac_size)]; session_remote = ovpn_payload + P_PACKET_ID_ARRAY_LEN_OFFSET(hmac_size) + 1 + alen * 4; - if (memcmp(flow->ovpn_session_id, session_remote, 8) == 0) - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_OPENVPN, NDPI_PROTOCOL_UNKNOWN); + if (memcmp(flow->ovpn_session_id, session_remote, 8) == 0) { + NDPI_LOG_INFO(ndpi_struct,"found openvpn\n"); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_OPENVPN, NDPI_PROTOCOL_UNKNOWN); + } else { - NDPI_LOG(NDPI_PROTOCOL_OPENVPN, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "key mismatch: %02x%02x%02x%02x%02x%02x%02x%02x\n", session_remote[0], session_remote[1], session_remote[2], session_remote[3], session_remote[4], session_remote[5], session_remote[6], session_remote[7]); @@ -111,8 +118,9 @@ void ndpi_search_openvpn(struct ndpi_detection_module_struct* ndpi_struct, flow->ovpn_counter++; - if (failed) - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_OPENVPN); + if (failed) { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } } } diff --git a/src/lib/protocols/oracle.c b/src/lib/protocols/oracle.c index 0a12b8676..5fda78672 100644 --- a/src/lib/protocols/oracle.c +++ b/src/lib/protocols/oracle.c @@ -18,11 +18,15 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_ORACLE + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ORACLE #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_ORACLE static void ndpi_int_oracle_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -34,11 +38,11 @@ void ndpi_search_oracle(struct ndpi_detection_module_struct *ndpi_struct, struct struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport = 0, sport = 0; - NDPI_LOG(NDPI_PROTOCOL_ORACLE, ndpi_struct, NDPI_LOG_DEBUG, "search for ORACLE.\n"); + NDPI_LOG_DBG(ndpi_struct, "search ORACLE\n"); if(packet->tcp != NULL) { sport = ntohs(packet->tcp->source), dport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_ORACLE, ndpi_struct, NDPI_LOG_DEBUG, "calculating ORACLE over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating ORACLE over tcp\n"); /* Oracle Database 9g,10g,11g */ if ((dport == 1521 || sport == 1521) && (((packet->payload[0] == 0x07) && (packet->payload[1] == 0xff) && (packet->payload[2] == 0x00)) @@ -46,17 +50,16 @@ void ndpi_search_oracle(struct ndpi_detection_module_struct *ndpi_struct, struct && (packet->payload[1] != 0x00) && (packet->payload[2] == 0x00) && (packet->payload[3] == 0x00)))) { - NDPI_LOG(NDPI_PROTOCOL_ORACLE, ndpi_struct, NDPI_LOG_DEBUG, "found oracle.\n"); + NDPI_LOG_INFO(ndpi_struct, "found oracle\n"); ndpi_int_oracle_add_connection(ndpi_struct, flow); } else if (packet->payload_packet_len == 213 && packet->payload[0] == 0x00 && packet->payload[1] == 0xd5 && packet->payload[2] == 0x00 && packet->payload[3] == 0x00 ) { - NDPI_LOG(NDPI_PROTOCOL_ORACLE, ndpi_struct, NDPI_LOG_DEBUG, "found oracle.\n"); + NDPI_LOG_INFO(ndpi_struct, "found oracle\n"); ndpi_int_oracle_add_connection(ndpi_struct, flow); } } else { - NDPI_LOG(NDPI_PROTOCOL_ORACLE, ndpi_struct, NDPI_LOG_DEBUG, "exclude ORACLE.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_ORACLE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/oscar.c b/src/lib/protocols/oscar.c index d6ca25cde..6dec353a5 100644 --- a/src/lib/protocols/oscar.c +++ b/src/lib/protocols/oscar.c @@ -22,6 +22,11 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_OSCAR + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_OSCAR #include "ndpi_api.h" @@ -69,7 +74,6 @@ #define EMAIL 0x0018 #define IS_EXT 0x0085 -#ifdef NDPI_PROTOCOL_OSCAR static void ndpi_int_oscar_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -146,28 +150,28 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct /* No TLVs */ if(packet->payload_packet_len == 10) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Sign In \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Sign In \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } /* /\* SCREEN_NAME *\/ */ /* if (get_u_int16_t(packet->payload, 10) == htons(SCREEN_NAME)) /\* packet->payload[10] == 0x00 && packet->payload[11] == 0x01 *\/ */ /* { */ - /* NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Screen Name \n"); */ + /* NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Screen Name \n"); */ /* ndpi_int_oscar_add_connection(ndpi_struct, flow); */ /* return; */ /* } */ /* /\* PASSWD *\/ */ /* if (get_u_int16_t(packet->payload, 10) == htons(PASSWD)) /\* packet->payload[10] == 0x00 && packet->payload[11] == 0x02 *\/ */ /* { */ - /* NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Password (roasted) \n"); */ + /* NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Password (roasted) \n"); */ /* ndpi_int_oscar_add_connection(ndpi_struct, flow); */ /* return; */ /* } */ /* CLIENT_NAME */ if (get_u_int16_t(packet->payload, 10) == htons(CLIENT_NAME)) /* packet->payload[10] == 0x00 && packet->payload[11] == 0x03 */ { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Client Name \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Client Name \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -182,7 +186,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct (get_u_int8_t(packet->payload, packet->payload_packet_len - 1) == 0x01) || (get_u_int8_t(packet->payload, packet->payload_packet_len - 1) == 0x03)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Login \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Login \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -191,35 +195,35 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct /* MAJOR_VERSION */ if (get_u_int16_t(packet->payload, 10) == htons(MAJOR_VERSION)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Major_Version \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Major_Version \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } /* MINOR_VERSION */ if (get_u_int16_t(packet->payload, 10) == htons(MINOR_VERSION)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Minor_Version \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Minor_Version \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } /* POINT_VERSION */ if (get_u_int16_t(packet->payload, 10) == htons(POINT_VERSION)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Point_Version \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Point_Version \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } /* BUILD_NUM */ if (get_u_int16_t(packet->payload, 10) == htons(BUILD_NUM)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Build_Num \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Build_Num \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } /* CLIENT_RECONNECT */ if (get_u_int16_t(packet->payload, 10) == htons(CLIENT_RECONNECT)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR - Client_Reconnect \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Client_Reconnect \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -254,7 +258,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct type = 0; if (family == 0 || type == 0) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_OSCAR); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -565,8 +569,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct if(excluded == 1) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "exclude oscar.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_OSCAR); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } /* flag */ @@ -581,7 +584,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct req_ID = get_u_int32_t(packet->payload, 12); if((req_ID <= ((u_int32_t)-1))) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR Detected \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -595,7 +598,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct */ if (channel == O_ERROR) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR Detected - Error frame \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Error frame \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -605,7 +608,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct */ if (channel == SIGNOFF) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR Detected - Signoff frame \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Signoff frame \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -615,7 +618,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct */ if (channel == KEEP_ALIVE) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR Detected - Keep Alive frame \n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR - Keep Alive frame \n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -628,8 +631,8 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct NDPI_PARSE_PACKET_LINE_INFO(ndpi_struct, flow, packet); if (packet->host_line.len >= 18 && packet->host_line.ptr != NULL) { if (memcmp(packet->host_line.ptr, "lifestream.aol.com", 18) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, - "OSCAR over HTTP found, POST method\n"); + NDPI_LOG_INFO(ndpi_struct, + "found OSCAR over HTTP, POST method\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -643,7 +646,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct (memcmp(&packet->payload[5], "aim/gromit/aim_express", 22) == 0) || (memcmp(&packet->payload[5], "b/ss/aolwpaim", 13) == 0) || (memcmp(&packet->payload[5], "hss/storage/aimtmpshare", 23) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR over HTTP found, GET /aim/\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR over HTTP, GET /aim/\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -656,7 +659,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct (memcmp(packet->user_agent_line.ptr, "mobileICQ/", 10) == 0) || (memcmp(packet->user_agent_line.ptr, "AIM%20Free/", NDPI_STATICSTRING_LEN("AIM%20Free/")) == 0) || (memcmp(packet->user_agent_line.ptr, "AIM/", 4) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR over HTTP found\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR over HTTP\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -670,8 +673,8 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct for (i = 0; i < (packet->referer_line.len - 22); i++) { if (packet->referer_line.ptr[i] == 'a') { if (memcmp(&packet->referer_line.ptr[i + 1], "im/gromit/aim_express", 21) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, - "OSCAR over HTTP found : aim/gromit/aim_express\n"); + NDPI_LOG_INFO(ndpi_struct, + "found OSCAR over HTTP : aim/gromit/aim_express\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -682,12 +685,12 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct } if (memcmp(packet->payload, "CONNECT ", 8) == 0) { if (memcmp(packet->payload, "CONNECT login.icq.com:443 HTTP/1.", 33) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR ICQ-HTTP FOUND\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR ICQ-HTTP\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } if (memcmp(packet->payload, "CONNECT login.oscar.aol.com:5190 HTTP/1.", 40) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR AIM-HTTP FOUND\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR AIM-HTTP\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -697,33 +700,33 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct if (packet->payload_packet_len > 43 && memcmp(packet->payload, "GET http://http.proxy.icq.com/hello HTTP/1.", 43) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR ICQ-HTTP PROXY FOUND\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR ICQ-HTTP PROXY\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len > 46 && memcmp(packet->payload, "GET http://aimhttp.oscar.aol.com/hello HTTP/1.", 46) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR AIM-HTTP PROXY FOUND\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR AIM-HTTP PROXY\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len > 5 && get_u_int32_t(packet->payload, 0) == htonl(0x05010003)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "Maybe OSCAR Picturetransfer\n"); + NDPI_LOG_DBG2(ndpi_struct, "Maybe OSCAR Picturetransfer\n"); return; } if (packet->payload_packet_len == 10 && get_u_int32_t(packet->payload, 0) == htonl(0x05000001) && get_u_int32_t(packet->payload, 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "Maybe OSCAR Picturetransfer\n"); + NDPI_LOG_DBG2(ndpi_struct, "Maybe OSCAR Picturetransfer\n"); return; } if (packet->payload_packet_len >= 70 && memcmp(&packet->payload[packet->payload_packet_len - 26], "\x67\x00\x65\x00\x74\x00\x43\x00\x61\x00\x74\x00\x61\x00\x6c\x00\x6f\x00\x67", 19) == 0) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR PICTURE TRANSFER\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR PICTURE TRANSFER\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -751,7 +754,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct == 0) )))) { // FILE TRANSFER PATTERN:: OFT3 or OFT2 - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR FILE TRANSFER\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR FILE TRANSFER\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -759,7 +762,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct if (memcmp(packet->payload, "ODC2", 4) == 0 && memcmp(&packet->payload[6], "\x00\x01\x00\x06", 4) == 0) { //PICTURE TRANSFER PATTERN EXMAPLE:: //4f 44 43 32 00 4c 00 01 00 06 00 00 00 00 00 00 ODC2.L.......... - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR PICTURE TRANSFER\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR PICTURE TRANSFER\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); return; } @@ -770,7 +773,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct && packet->payload[packet->payload_packet_len - 12] == 'L' && (memcmp(&packet->payload[packet->payload_packet_len - 6], "DEST", 4) == 0) && (memcmp(&packet->payload[packet->payload_packet_len - 2], "\x00\x00", 2) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR PICTURE TRANSFER\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR PICTURE TRANSFER\n"); ndpi_int_oscar_add_connection(ndpi_struct, flow); if (ntohs(packet->tcp->dest) == 443 || ntohs(packet->tcp->source) == 443) { flow->oscar_ssl_voice_stage = 1; @@ -787,7 +790,7 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_OSCAR) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_OSCAR); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } } @@ -795,8 +798,8 @@ static void ndpi_search_oscar_tcp_connect(struct ndpi_detection_module_struct void ndpi_search_oscar(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search OSCAR\n"); if (packet->tcp != NULL) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR :: TCP\n"); ndpi_search_oscar_tcp_connect(ndpi_struct, flow); } } diff --git a/src/lib/protocols/pando.c b/src/lib/protocols/pando.c index b906e7ed9..e5f292550 100644 --- a/src/lib/protocols/pando.c +++ b/src/lib/protocols/pando.c @@ -23,9 +23,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_PANDO + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PANDO + +#include "ndpi_api.h" + static void ndpi_int_pando_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_PANDO, NDPI_PROTOCOL_UNKNOWN); } @@ -35,7 +40,7 @@ static void ndpi_check_pando_tcp(struct ndpi_detection_module_struct *ndpi_struc u_int32_t payload_len = packet->payload_packet_len; if (ndpi_match_strprefix(packet->payload, payload_len, "\x0ePan")) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Found PANDO.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found PANDO\n"); ndpi_int_pando_add_connection(ndpi_struct, flow); } } @@ -45,11 +50,11 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc u_int32_t payload_len = packet->payload_packet_len; /* Check if we so far detected the protocol in the request or not. */ + NDPI_LOG_DBG2(ndpi_struct, "PANDO stage %u: \n", flow->pando_stage); if (flow->pando_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "PANDO stage 0: \n"); if ((payload_len >= 4) && (packet->payload[0] == 0x00) && (packet->payload[1] == 0x00) && (packet->payload[2] == 0x00) && (packet->payload[3] == 0x09)) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Possible PANDO request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PANDO request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pando_stage = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 @@ -57,7 +62,7 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc } if (ndpi_match_strprefix(packet->payload, payload_len, "UDPA")) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Possible PANDO request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PANDO request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pando_stage = packet->packet_direction + 3; // packet_direction 0: stage 3, packet_direction 1: stage 4 @@ -65,7 +70,7 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc } if (ndpi_match_strprefix(packet->payload, payload_len, "UDPR") || ndpi_match_strprefix(packet->payload, payload_len, "UDPE")) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Possible PANDO request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PANDO request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pando_stage = packet->packet_direction + 5; // packet_direction 0: stage 5, packet_direction 1: stage 6 @@ -73,7 +78,6 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc } } else if ((flow->pando_stage == 1) || (flow->pando_stage == 2)) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "PANDO stage %u: \n", flow->pando_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pando_stage - packet->packet_direction) == 1) { @@ -82,15 +86,14 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || ((payload_len >= 4) && (packet->payload[0] == 0x00) && (packet->payload[1] == 0x00) && (packet->payload[2] == 0x00) && (packet->payload[3] == 0x09))) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Found PANDO.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PANDO\n"); ndpi_int_pando_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PANDO, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PANDO, resetting the stage to 0..\n"); flow->pando_stage = 0; } } else if ((flow->pando_stage == 3) || (flow->pando_stage == 4)) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "PANDO stage %u: \n", flow->pando_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pando_stage - packet->packet_direction) == 3) { @@ -99,15 +102,14 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || (ndpi_match_strprefix(packet->payload, payload_len, "UDPR") || ndpi_match_strprefix(packet->payload, payload_len, "UDPE"))) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Found PANDO.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PANDO\n"); ndpi_int_pando_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PANDO, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PANDO, resetting the stage to 0..\n"); flow->pando_stage = 0; } } else if ((flow->pando_stage == 5) || (flow->pando_stage == 6)) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "PANDO stage %u: \n", flow->pando_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pando_stage - packet->packet_direction) == 5) { @@ -116,10 +118,10 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "UDPA")) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "Found PANDO.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PANDO\n"); ndpi_int_pando_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PANDO, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PANDO, resetting the stage to 0\n") flow->pando_stage = 0; } } @@ -128,10 +130,10 @@ static void ndpi_check_pando_udp(struct ndpi_detection_module_struct *ndpi_struc void ndpi_search_pando(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search PANDO\n"); /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_TRACE, "PANDO excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_PANDO); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -144,7 +146,6 @@ void ndpi_search_pando(struct ndpi_detection_module_struct *ndpi_struct, struct return; } - NDPI_LOG(NDPI_PROTOCOL_PANDO, ndpi_struct, NDPI_LOG_TRACE, "PANDO detection...\n"); ndpi_check_pando_tcp(ndpi_struct, flow); if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_PANDO) { diff --git a/src/lib/protocols/pcanywhere.c b/src/lib/protocols/pcanywhere.c index b1e11e0a2..56b68b567 100644 --- a/src/lib/protocols/pcanywhere.c +++ b/src/lib/protocols/pcanywhere.c @@ -23,9 +23,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_PCANYWHERE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PCANYWHERE + +#include "ndpi_api.h" + + static void ndpi_int_pcanywhere_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,19 +43,15 @@ void ndpi_search_pcanywhere(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - if (packet->udp != NULL && packet->udp->dest == htons(5632) && packet->payload_packet_len == 2 && (memcmp(packet->payload, "NQ", 2) == 0 || memcmp(packet->payload, "ST", 2) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_PCANYWHERE, ndpi_struct, NDPI_LOG_DEBUG, - "PC Anywhere name or status query detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "PC Anywhere name or status query detected\n"); ndpi_int_pcanywhere_add_connection(ndpi_struct, flow); return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_PCANYWHERE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/postgres.c b/src/lib/protocols/postgres.c index f1dc352a7..e23d316e4 100644 --- a/src/lib/protocols/postgres.c +++ b/src/lib/protocols/postgres.c @@ -23,9 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_POSTGRES +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_POSTGRES + +#include "ndpi_api.h" + static void ndpi_int_postgres_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -37,10 +42,6 @@ void ndpi_search_postgres_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - u_int16_t size; if (flow->l4.tcp.postgres_stage == 0) { @@ -65,13 +66,13 @@ void ndpi_search_postgres_tcp(struct ndpi_detection_module_struct if (flow->l4.tcp.postgres_stage == 2 - packet->packet_direction) { //SSL accepted if (packet->payload_packet_len == 1 && packet->payload[0] == 'S') { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "PostgreSQL detected, SSL accepted.\n"); + NDPI_LOG_INFO(ndpi_struct, "PostgreSQL detected, SSL accepted\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } //SSL denied if (packet->payload_packet_len == 1 && packet->payload[0] == 'N') { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "PostgreSQL detected, SSL denied.\n"); + NDPI_LOG_INFO(ndpi_struct, "PostgreSQL detected, SSL denied\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } @@ -81,40 +82,40 @@ void ndpi_search_postgres_tcp(struct ndpi_detection_module_struct if (packet->payload_packet_len > 8 && ntohl(get_u_int32_t(packet->payload, 5)) < 10 && ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1 && packet->payload[0] == 0x52) { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "PostgreSQL detected, no SSL.\n"); + NDPI_LOG_INFO(ndpi_struct, "PostgreSQL detected, no SSL\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } if (flow->l4.tcp.postgres_stage == 6 && ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1 && packet->payload[0] == 'p') { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "found postgres asymmetrically.\n"); + NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } if (flow->l4.tcp.postgres_stage == 5 && packet->payload[0] == 'R') { if (ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1) { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "found postgres asymmetrically.\n"); + NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } size = (u_int16_t)ntohl(get_u_int32_t(packet->payload, 1)) + 1; if (packet->payload[size - 1] == 'S') { if ((size + get_u_int32_t(packet->payload, (size + 1))) == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "found postgres asymmetrically.\n"); + NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } } size += get_u_int32_t(packet->payload, (size + 1)) + 1; if (packet->payload[size - 1] == 'S') { - NDPI_LOG(NDPI_PROTOCOL_POSTGRES, ndpi_struct, NDPI_LOG_DEBUG, "found postgres asymmetrically.\n"); + NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_POSTGRES); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/pplive.c b/src/lib/protocols/pplive.c index 2e4747159..6f874d7b6 100644 --- a/src/lib/protocols/pplive.c +++ b/src/lib/protocols/pplive.c @@ -24,9 +24,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_PPLIVE + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PPLIVE + +#include "ndpi_api.h" + static void ndpi_int_pplive_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_PPLIVE, NDPI_PROTOCOL_UNKNOWN); } @@ -37,10 +42,10 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str /* Check if we so far detected the protocol in the request or not. */ if (flow->pplive_stage1 == 0) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "PPLIVE stage 0: \n"); if (ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x41\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Possible PPLIVE request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PPLIVE request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pplive_stage1 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 @@ -48,7 +53,7 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str } if (ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x42\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Possible PPLIVE request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PPLIVE request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pplive_stage1 = packet->packet_direction + 3; // packet_direction 0: stage 3, packet_direction 1: stage 4 @@ -56,7 +61,7 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str } if (ndpi_match_strprefix(packet->payload, payload_len, "\x1c\x1c\x32\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Possible PPLIVE request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PPLIVE request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pplive_stage1 = packet->packet_direction + 5; // packet_direction 0: stage 5, packet_direction 1: stage 6 @@ -64,7 +69,7 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str } } else if ((flow->pplive_stage1 == 1) || (flow->pplive_stage1 == 2)) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage %u: \n", flow->pplive_stage1); + NDPI_LOG_DBG2(ndpi_struct, "PPLIVE stage %u: \n", flow->pplive_stage1); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pplive_stage1 - packet->packet_direction) == 1) { @@ -73,15 +78,15 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x42\x01") || ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x41\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Found PPLIVE.\n"); + NDPI_LOG_DBG2(ndpi_struct, "Found PPLIVE\n"); ndpi_int_pplive_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PPLIVE, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PPLIVE, resetting the stage to 0..\n"); flow->pplive_stage1 = 0; } } else if ((flow->pplive_stage1 == 3) || (flow->pplive_stage1 == 4)) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage %u: \n", flow->pplive_stage1); + NDPI_LOG_DBG2(ndpi_struct, "PPLIVE stage %u: \n", flow->pplive_stage1); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pplive_stage1 - packet->packet_direction) == 3) { @@ -90,14 +95,14 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x41\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Found PPLIVE.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PPLIVE\n"); ndpi_int_pplive_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PPLIVE, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PPLIVE, resetting the stage to 0..\n"); flow->pplive_stage1 = 0; } } else if ((flow->pplive_stage1 == 5) || (flow->pplive_stage1 == 6)) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage %u: \n", flow->pplive_stage1); + NDPI_LOG_DBG2(ndpi_struct, "PPLIVE stage %u: \n", flow->pplive_stage1); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pplive_stage1 - packet->packet_direction) == 5) { @@ -106,10 +111,10 @@ static void ndpi_check_pplive_udp1(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "\x1c\x1c\x32\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Found PPLIVE.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found PPLIVE\n"); ndpi_int_pplive_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PPLIVE, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PPLIVE, resetting the stage to 0..\n"); flow->pplive_stage1 = 0; } } @@ -121,19 +126,17 @@ static void ndpi_check_pplive_udp2(struct ndpi_detection_module_struct *ndpi_str u_int32_t payload_len = packet->payload_packet_len; /* Check if we so far detected the protocol in the request or not. */ + NDPI_LOG_DBG2(ndpi_struct, "PPLIVE stage %u: \n", flow->pplive_stage2); if (flow->pplive_stage2 == 0) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage 0: \n"); if ((payload_len == 57) && ndpi_match_strprefix(packet->payload, payload_len, "\xe9\x03\x41\x01")) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Possible PPLIVE request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PPLIVE request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pplive_stage2 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 } } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage %u: \n", flow->pplive_stage2); - /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pplive_stage2 - packet->packet_direction) == 1) { return; @@ -141,10 +144,10 @@ static void ndpi_check_pplive_udp2(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if (payload_len == 0) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Found PPLIVE.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PPLIVE\n"); ndpi_int_pplive_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PPLIVE, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PPLIVE, resetting the stage to 0..\n"); flow->pplive_stage2 = 0; } @@ -156,11 +159,11 @@ static void ndpi_check_pplive_udp3(struct ndpi_detection_module_struct *ndpi_str u_int32_t payload_len = packet->payload_packet_len; /* Check if we so far detected the protocol in the request or not. */ + NDPI_LOG_DBG(ndpi_struct, "PPLIVE stage %u: \n", flow->pplive_stage3); if (flow->pplive_stage3 == 0) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage 0: \n"); if ((payload_len == 94) && (packet->udp->dest == htons(5041) || packet->udp->source == htons(5041) || packet->udp->dest == htons(8303) || packet->udp->source == htons(8303))) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Possible PPLIVE request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible PPLIVE request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->pplive_stage3 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 @@ -168,7 +171,6 @@ static void ndpi_check_pplive_udp3(struct ndpi_detection_module_struct *ndpi_str } } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE stage %u: \n", flow->pplive_stage3); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->pplive_stage3 - packet->packet_direction) == 1) { @@ -177,10 +179,10 @@ static void ndpi_check_pplive_udp3(struct ndpi_detection_module_struct *ndpi_str /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || (payload_len == 49) ||(payload_len == 94)) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Found PPLIVE.\n"); + NDPI_LOG_INFO(ndpi_struct, "found PPLIVE\n"); ndpi_int_pplive_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to PPLIVE, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to PPLIVE, resetting the stage to 0..\n"); flow->pplive_stage3 = 0; } } @@ -190,10 +192,11 @@ static void ndpi_check_pplive_udp3(struct ndpi_detection_module_struct *ndpi_str void ndpi_search_pplive(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search PPLIVE\n"); + /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "Exclude PPLIVE.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_PPLIVE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -201,7 +204,6 @@ void ndpi_search_pplive(struct ndpi_detection_module_struct *ndpi_struct, struct return; } - NDPI_LOG(NDPI_PROTOCOL_PPLIVE, ndpi_struct, NDPI_LOG_DEBUG, "PPLIVE detection...\n"); ndpi_check_pplive_udp1(ndpi_struct, flow); if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_PPLIVE) { diff --git a/src/lib/protocols/ppstream.c b/src/lib/protocols/ppstream.c index 04259def9..08d2f8ade 100644 --- a/src/lib/protocols/ppstream.c +++ b/src/lib/protocols/ppstream.c @@ -20,10 +20,15 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_PPSTREAM +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PPSTREAM + +#include "ndpi_api.h" + #define PPS_PORT 17788 @@ -31,6 +36,7 @@ static void ndpi_int_ppstream_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_PPSTREAM, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found PPStream over UDP\n"); } @@ -39,6 +45,7 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search PPStream\n"); /** PPS over TCP is detected inside HTTP dissector */ @@ -66,8 +73,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -91,8 +96,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -106,8 +109,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -131,8 +132,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -152,8 +151,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -172,8 +169,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -194,8 +189,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -210,8 +203,6 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over UDP.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } @@ -223,16 +214,13 @@ void ndpi_search_ppstream(struct ndpi_detection_module_struct /* increase count pkt ppstream over udp */ flow->l4.udp.ppstream_stage++; - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, - "found PPStream over udp.\n"); ndpi_int_ppstream_add_connection(ndpi_struct, flow); return; } } } - /* EXCLUDE PPS */ - NDPI_LOG(NDPI_PROTOCOL_PPSTREAM, ndpi_struct, NDPI_LOG_DEBUG, "exclude PPStream.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_PPSTREAM); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/pptp.c b/src/lib/protocols/pptp.c index 393604cbb..9bacdeded 100644 --- a/src/lib/protocols/pptp.c +++ b/src/lib/protocols/pptp.c @@ -22,12 +22,13 @@ * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_PPTP -/* include files */ +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PPTP -#include "ndpi_protocols.h" -#ifdef NDPI_PROTOCOL_PPTP +#include "ndpi_api.h" static void ndpi_int_pptp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -40,9 +41,7 @@ void ndpi_search_pptp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search pptp\n"); if (packet->payload_packet_len >= 10 && get_u_int16_t(packet->payload, 0) == htons(packet->payload_packet_len) && get_u_int16_t(packet->payload, 2) == htons(0x0001) /* message type: control message */ @@ -50,13 +49,12 @@ void ndpi_search_pptp(struct ndpi_detection_module_struct &&(get_u_int16_t(packet->payload, 8) == htons(0x0001) /* control type: start-control-connection-request */ )) { - NDPI_LOG(NDPI_PROTOCOL_PPTP, ndpi_struct, NDPI_LOG_DEBUG, "found pptp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found pptp\n"); ndpi_int_pptp_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_PPTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude pptp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_PPTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/qq.c b/src/lib/protocols/qq.c index 0507efa36..7eae869ac 100644 --- a/src/lib/protocols/qq.c +++ b/src/lib/protocols/qq.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_QQ + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_QQ #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_QQ static void ndpi_int_qq_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ @@ -243,7 +247,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, u_int16_t no_of_patterns = 12, index = 0; - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "search qq udp.\n"); + NDPI_LOG_DBG(ndpi_struct, "search qq udp\n"); if (flow->qq_stage <= 3) { @@ -273,8 +277,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, } */ flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, - "found qq udp pattern 030001 or 000e35 four times.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 030001 or 000e35 four times\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -287,8 +290,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, flow->qq_stage++; // maybe we can test here packet->payload[4] == packet->payload_packet_len if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, - "found qq udp pattern 02 ... 03 four times.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 02 ... 03 four times\n"); /* if (packet->payload[0] == 0x04) { ndpi_int_qq_add_connection(ndpi_struct, flow, NDPI_REAL_PROTOCOL); @@ -309,11 +311,11 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, /* if (flow->qq_stage == 3 && flow->packet_direction_counter[0] > 0 && flow->packet_direction_counter[1] > 0) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq udp pattern four times.\n"); + NDPI_LOG_DBG(ndpi_struct, "found qq udp pattern four times\n"); ndpi_int_qq_add_connection(ndpi_struct, flow, NDPI_REAL_PROTOCOL); return; } else */ if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq udp pattern four times.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern four times\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -332,7 +334,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, && packet->payload[packet->payload_packet_len - 1] == 0x03) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 04 1159 ... 03 four times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -345,7 +347,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, || packet->payload[packet->payload_packet_len - 1] == 0x03)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 02/06 0100 ... 03/00 four times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -357,7 +359,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, && ntohs(get_u_int16_t(packet->payload, 1)) == 0x1131 && packet->payload[packet->payload_packet_len - 1] == 0x03) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 02 1131 ... 03 four times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -370,7 +372,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, get_u_int16_t(packet->payload, 4) == htons(0x0b0b)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 0203[packet_length_0b0b] three times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -384,7 +386,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, && ntohs(get_u_int16_t(packet->payload, 2)) == packet->payload_packet_len) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 02 02 <length> four times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -398,18 +400,18 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, if (ndpi_is_valid_qq_packet(packet)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over udp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over udp\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq packet stage %d\n", flow->qq_stage); + NDPI_LOG_DBG2(ndpi_struct, "found qq packet stage %d\n", flow->qq_stage); return; } if (ndpi_is_valid_qq_ft_packet(packet)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq ft over udp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq ft over udp\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -420,8 +422,7 @@ static void ndpi_search_qq_udp(struct ndpi_detection_module_struct *ndpi_struct, return; } - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "QQ excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_QQ); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } @@ -434,22 +435,15 @@ __forceinline static void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - - u_int16_t i = 0; - // u_int16_t a = 0; - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "search qq tcp.\n"); + NDPI_LOG_DBG(ndpi_struct, "search qq tcp\n"); if (packet->payload_packet_len == 39 && get_u_int32_t(packet->payload, 0) == htonl(0x27000000) && get_u_int16_t(packet->payload, 4) == htons(0x0014) && get_u_int32_t(packet->payload, 11) != 0 && get_u_int16_t(packet->payload, packet->payload_packet_len - 2) == htons(0x0000)) { if (flow->qq_stage == 4) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp - maybe ft/audio/video.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp - maybe ft/audio/video\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -496,7 +490,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -506,7 +500,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct if (ndpi_is_valid_qq_packet(packet)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -516,7 +510,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct if (ndpi_is_valid_qq_ft_packet(packet)) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq ft over tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq ft over tcp\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -537,7 +531,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct && get_u_int16_t(packet->payload, 3) == htons(0x0f5f)))) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq udp pattern 02 ... 03 four times.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 02 ... 03 four times\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -561,7 +555,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct && packet->payload[packet->payload_packet_len - 1] == 0x03) { flow->qq_stage++; if (flow->qq_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "found qq udp pattern 04 1159 ... 03 four times.\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; @@ -573,9 +567,9 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct if (packet->payload_packet_len > 100 && ((memcmp(packet->payload, "GET", 3) == 0) || (memcmp(packet->payload, "POST", 4) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found GET or POST.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found GET or POST\n"); if (memcmp(packet->payload, "GET /qqfile/qq", 14) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp GET /qqfile/qq.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp GET /qqfile/qq\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -583,21 +577,21 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct if (packet->user_agent_line.ptr != NULL && (packet->user_agent_line.len > 7 && memcmp(packet->user_agent_line.ptr, "QQClient", 8) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp GET...QQClient\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp GET...QQClient\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } for (i = 0; i < packet->parsed_lines; i++) { if (packet->line[i].len > 3 && memcmp(packet->line[i].ptr, "QQ: ", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp GET...QQ: \n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp GET...QQ: \n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } } if (packet->host_line.ptr != NULL) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "host line ptr\n"); + NDPI_LOG_DBG2(ndpi_struct, "host line ptr\n"); if (packet->host_line.len > 11 && memcmp(&packet->host_line.ptr[0], "www.qq.co.za", 12) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq over tcp Host: www.qq.co.za\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq over tcp Host: www.qq.co.za\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -610,7 +604,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct break; } if (i == 81) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq Mail.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq Mail\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -619,18 +613,18 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct if (flow->qq_stage == 0 && packet->payload_packet_len == 182 && get_u_int32_t(packet->payload, 0) == htonl(0x000000b2) && get_u_int32_t(packet->payload, 4) == htonl(0x01020000) && get_u_int32_t(packet->payload, 8) == htonl(0x04015151) && get_u_int32_t(packet->payload, 12) == htonl(0x4d61696c)) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq Mail.\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq Mail\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 204 && flow->qq_stage == 0 && get_u_int32_t(packet->payload, 200) == htonl(0xfbffffff)) { for (i = 0; i < 200; i++) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "i = %u\n", i); + NDPI_LOG_DBG2(ndpi_struct, "i = %u\n", i); if (packet->payload[i] != 0) { break; } if (i == 199) { - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "found qq chat or file transfer\n"); + NDPI_LOG_INFO(ndpi_struct, "found qq chat or file transfer\n"); ndpi_int_qq_add_connection(ndpi_struct, flow); return; } @@ -641,7 +635,7 @@ void ndpi_search_qq_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct #endif /* NDPI_PROTOCOL_HTTP */ NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_QQ); - NDPI_LOG(NDPI_PROTOCOL_QQ, ndpi_struct, NDPI_LOG_DEBUG, "QQ tcp excluded; len %u\n", + NDPI_LOG_DBG(ndpi_struct, "QQ tcp excluded; len %u\n", packet->payload_packet_len); #ifdef NDPI_PROTOCOL_HTTP diff --git a/src/lib/protocols/quake.c b/src/lib/protocols/quake.c index b119ec765..6f00c4296 100644 --- a/src/lib/protocols/quake.c +++ b/src/lib/protocols/quake.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_QUAKE + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_QUAKE #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_QUAKE static void ndpi_int_quake_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -36,10 +40,9 @@ static void ndpi_int_quake_add_connection(struct ndpi_detection_module_struct void ndpi_search_quake(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search Quake\n"); + if ((packet->payload_packet_len == 14 && get_u_int16_t(packet->payload, 0) == 0xffff && memcmp(&packet->payload[2], "getInfo", 7) == 0) || (packet->payload_packet_len == 17 @@ -47,7 +50,7 @@ void ndpi_search_quake(struct ndpi_detection_module_struct *ndpi_struct, struct || (packet->payload_packet_len > 20 && packet->payload_packet_len < 30 && get_u_int16_t(packet->payload, 0) == 0xffff && memcmp(&packet->payload[2], "getServers", 10) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_QUAKE, ndpi_struct, NDPI_LOG_DEBUG, "Quake IV detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Quake IV\n"); ndpi_int_quake_add_connection(ndpi_struct, flow); return; } @@ -55,20 +58,20 @@ void ndpi_search_quake(struct ndpi_detection_module_struct *ndpi_struct, struct /* Quake III/Quake Live */ if (packet->payload_packet_len == 15 && get_u_int32_t(packet->payload, 0) == 0xffffffff && memcmp(&packet->payload[4], "getinfo", NDPI_STATICSTRING_LEN("getinfo")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QUAKE, ndpi_struct, NDPI_LOG_DEBUG, "Quake III Arena/Quake Live detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Quake III Arena/Quake Live\n"); ndpi_int_quake_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len == 16 && get_u_int32_t(packet->payload, 0) == 0xffffffff && memcmp(&packet->payload[4], "getchallenge", NDPI_STATICSTRING_LEN("getchallenge")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QUAKE, ndpi_struct, NDPI_LOG_DEBUG, "Quake III Arena/Quake Live detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Quake III Arena/Quake Live\n"); ndpi_int_quake_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len > 20 && packet->payload_packet_len < 30 && get_u_int32_t(packet->payload, 0) == 0xffffffff && memcmp(&packet->payload[4], "getservers", NDPI_STATICSTRING_LEN("getservers")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_QUAKE, ndpi_struct, NDPI_LOG_DEBUG, "Quake III Arena/Quake Live detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Quake III Arena/Quake Live\n"); ndpi_int_quake_add_connection(ndpi_struct, flow); return; } @@ -84,8 +87,7 @@ void ndpi_search_quake(struct ndpi_detection_module_struct *ndpi_struct, struct Quake Wars ????? */ - NDPI_LOG(NDPI_PROTOCOL_QUAKE, ndpi_struct, NDPI_LOG_DEBUG, "Quake excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_QUAKE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/quic.c b/src/lib/protocols/quic.c index 5a7fc70ab..24a2b8f12 100644 --- a/src/lib/protocols/quic.c +++ b/src/lib/protocols/quic.c @@ -22,10 +22,14 @@ * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_QUIC +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_QUIC + +#include "ndpi_api.h" + static int quic_ports(u_int16_t sport, u_int16_t dport) { if ((sport == 443 || dport == 443 || sport == 80 || dport == 80) && @@ -68,6 +72,8 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, u_int seq_len = quic_len((packet->payload[0] & 0x30) >> 4); u_int quic_hlen = 1 /* flags */ + version_len + seq_len + cid_len; + NDPI_LOG_DBG(ndpi_struct, "search QUIC\n"); + if(packet->udp != NULL && (udp_len > (quic_hlen+4 /* QXXX */)) && ((packet->payload[0] & 0xC2) == 0x00) @@ -78,7 +84,7 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, if((version_len > 0) && (packet->payload[1+cid_len] != 'Q')) goto no_quic; - NDPI_LOG(NDPI_PROTOCOL_QUIC, ndpi_struct, NDPI_LOG_DEBUG, "found QUIC.\n"); + NDPI_LOG_INFO(ndpi_struct, "found QUIC\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_QUIC, NDPI_PROTOCOL_UNKNOWN); if(packet->payload[quic_hlen+12] != 0xA0) @@ -126,8 +132,7 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, } no_quic: - NDPI_LOG(NDPI_PROTOCOL_QUIC, ndpi_struct, NDPI_LOG_DEBUG, "exclude QUIC.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_QUIC); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } /* ***************************************************************** */ diff --git a/src/lib/protocols/radius.c b/src/lib/protocols/radius.c index 308049522..e0eb2657b 100644 --- a/src/lib/protocols/radius.c +++ b/src/lib/protocols/radius.c @@ -18,10 +18,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_RADIUS + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RADIUS #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_RADIUS struct radius_header { u_int8_t code; @@ -42,13 +46,12 @@ static void ndpi_check_radius(struct ndpi_detection_module_struct *ndpi_struct, && (h->code > 0) && (h->code <= 5) && (ntohs(h->len) == payload_len)) { - NDPI_LOG(NDPI_PROTOCOL_RADIUS, ndpi_struct, NDPI_LOG_DEBUG, "Found radius.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found radius\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RADIUS, NDPI_PROTOCOL_UNKNOWN); return; } - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RADIUS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } } @@ -57,7 +60,7 @@ void ndpi_search_radius(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_RADIUS, ndpi_struct, NDPI_LOG_DEBUG, "radius detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search radius\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_RADIUS) diff --git a/src/lib/protocols/rdp.c b/src/lib/protocols/rdp.c index ee3dd3ca6..9ce692893 100644 --- a/src/lib/protocols/rdp.c +++ b/src/lib/protocols/rdp.c @@ -23,9 +23,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_RDP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RDP + +#include "ndpi_api.h" + static void ndpi_int_rdp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,8 +41,7 @@ void ndpi_search_rdp(struct ndpi_detection_module_struct *ndpi_struct, struct nd { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search RDP\n"); if (packet->payload_packet_len > 10 && get_u_int8_t(packet->payload, 0) > 0 @@ -45,12 +49,12 @@ void ndpi_search_rdp(struct ndpi_detection_module_struct *ndpi_struct, struct nd && get_u_int8_t(packet->payload, 4) == packet->payload_packet_len - 5 && get_u_int8_t(packet->payload, 5) == 0xe0 && get_u_int16_t(packet->payload, 6) == 0 && get_u_int16_t(packet->payload, 8) == 0 && get_u_int8_t(packet->payload, 10) == 0) { - NDPI_LOG(NDPI_PROTOCOL_RDP, ndpi_struct, NDPI_LOG_DEBUG, "RDP detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found RDP\n"); ndpi_int_rdp_add_connection(ndpi_struct, flow); return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RDP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/redis_net.c b/src/lib/protocols/redis_net.c index 4a9eeec46..4b51908fd 100644 --- a/src/lib/protocols/redis_net.c +++ b/src/lib/protocols/redis_net.c @@ -18,10 +18,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_REDIS + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_REDIS #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_REDIS static void ndpi_int_redis_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_REDIS, NDPI_PROTOCOL_UNKNOWN); @@ -36,8 +40,7 @@ static void ndpi_check_redis(struct ndpi_detection_module_struct *ndpi_struct, s /* Break after 20 packets. */ if(flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_REDIS, ndpi_struct, NDPI_LOG_DEBUG, "Exclude Redis.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_REDIS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -66,11 +69,10 @@ static void ndpi_check_redis(struct ndpi_detection_module_struct *ndpi_struct, s && ((flow->redis_d2s_first_char == '+') || (flow->redis_d2s_first_char == ':'))) || ((flow->redis_d2s_first_char == '*') && ((flow->redis_s2d_first_char == '+') || (flow->redis_s2d_first_char == ':')))) { - NDPI_LOG(NDPI_PROTOCOL_REDIS, ndpi_struct, NDPI_LOG_DEBUG, "Found Redis.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found Redis\n"); ndpi_int_redis_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_REDIS, ndpi_struct, NDPI_LOG_DEBUG, "Exclude Redis.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_REDIS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } else return; /* Too early */ @@ -79,7 +81,7 @@ static void ndpi_check_redis(struct ndpi_detection_module_struct *ndpi_struct, s void ndpi_search_redis(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_REDIS, ndpi_struct, NDPI_LOG_DEBUG, "Redis detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search Redis\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_REDIS) { diff --git a/src/lib/protocols/rsync.c b/src/lib/protocols/rsync.c index 2b85da72b..157b2e0e0 100644 --- a/src/lib/protocols/rsync.c +++ b/src/lib/protocols/rsync.c @@ -19,10 +19,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_RSYNC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RSYNC #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_RSYNC static void ndpi_int_rsync_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -33,10 +37,10 @@ void ndpi_search_rsync(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_RSYNC, ndpi_struct, NDPI_LOG_DEBUG, "search for RSYNC.\n"); + NDPI_LOG_DBG(ndpi_struct, "search RSYNC\n"); if(packet->tcp) { - NDPI_LOG(NDPI_PROTOCOL_RSYNC, ndpi_struct, NDPI_LOG_DEBUG, "calculating RSYNC over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating RSYNC over tcp\n"); /* * Should match: memcmp(packet->payload, "@RSYNCD: 28", 14) == 0) */ @@ -45,12 +49,11 @@ void ndpi_search_rsync(struct ndpi_detection_module_struct *ndpi_struct, struct packet->payload[3] == 0x59 && packet->payload[4] == 0x4e && packet->payload[5] == 0x43 && packet->payload[6] == 0x44 && packet->payload[7] == 0x3a ) { - NDPI_LOG(NDPI_PROTOCOL_RSYNC, ndpi_struct, NDPI_LOG_DEBUG, "found rsync.\n"); + NDPI_LOG_INFO(ndpi_struct, "found rsync\n"); ndpi_int_rsync_add_connection(ndpi_struct, flow); } } else { - NDPI_LOG(NDPI_PROTOCOL_RSYNC, ndpi_struct, NDPI_LOG_DEBUG, "exclude RSYNC.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RSYNC); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/rtcp.c b/src/lib/protocols/rtcp.c index cc6265220..b924b476d 100644 --- a/src/lib/protocols/rtcp.c +++ b/src/lib/protocols/rtcp.c @@ -4,11 +4,14 @@ * Copyright (C) 2013 Remy Mudingay <mudingay@ill.fr> * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_RTCP + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RTCP #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_RTCP static void ndpi_int_rtcp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -20,18 +23,18 @@ void ndpi_search_rtcp(struct ndpi_detection_module_struct *ndpi_struct, struct n struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport = 0, sport = 0; - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "search for RTCP.\n"); + NDPI_LOG_DBG(ndpi_struct, "search RTCP\n"); if(packet->tcp != NULL) { sport = ntohs(packet->tcp->source), dport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "calculating dport over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating dport over tcp\n"); if(packet->payload_packet_len > 13 && (sport == 554 || dport == 554) && packet->payload[0] == 0x00 && packet->payload[1] == 0x00 && packet->payload[2] == 0x01 && packet->payload[3] == 0x01 && packet->payload[4] == 0x08 && packet->payload[5] == 0x0a && packet->payload[6] == 0x00 && packet->payload[7] == 0x01) { - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "found rtcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found rtcp\n"); ndpi_int_rtcp_add_connection(ndpi_struct, flow); } } else if(packet->udp != NULL) { @@ -48,20 +51,19 @@ void ndpi_search_rtcp(struct ndpi_detection_module_struct *ndpi_struct, struct n offset += rtcp_section_len; } - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "calculating dport over udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating dport over udp\n"); /* TODO changed a pair of length condition to the && from ||. Is it correct? */ if(((packet->payload_packet_len >= 28 && packet->payload_packet_len <= 1200) && ((packet->payload[0] == 0x80) && ((packet->payload[1] == 0xc8) || (packet->payload[1] == 0xc9)) && (packet->payload[2] == 0x00))) || (packet->payload_packet_len >= 3 && ((packet->payload[0] == 0x81) && ((packet->payload[1] == 0xc8) || (packet->payload[1] == 0xc9)) && (packet->payload[2] == 0x00)))) { - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "found rtcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found rtcp\n"); ndpi_int_rtcp_add_connection(ndpi_struct, flow); } } else { exclude_rtcp: - NDPI_LOG(NDPI_PROTOCOL_RTCP, ndpi_struct, NDPI_LOG_DEBUG, "exclude RTCP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTCP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/rtmp.c b/src/lib/protocols/rtmp.c index b6d7db2f1..52492a290 100644 --- a/src/lib/protocols/rtmp.c +++ b/src/lib/protocols/rtmp.c @@ -23,10 +23,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_RTMP + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RTMP #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_RTMP static void ndpi_int_rtmp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RTMP, NDPI_PROTOCOL_UNKNOWN); @@ -39,24 +43,23 @@ static void ndpi_check_rtmp(struct ndpi_detection_module_struct *ndpi_struct, st /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "Exclude RTMP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTMP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if (flow->rtmp_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "RTMP stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "RTMP stage 0: \n"); if ((payload_len >= 4) && ((packet->payload[0] == 0x03) || (packet->payload[0] == 0x06))) { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "Possible RTMP request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible RTMP request detected, we will look further for the response\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->rtmp_stage = packet->packet_direction + 1; } } else { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "RTMP stage %u: \n", flow->rtmp_stage); + NDPI_LOG_DBG2(ndpi_struct, "RTMP stage %u: \n", flow->rtmp_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->rtmp_stage - packet->packet_direction) == 1) { @@ -65,10 +68,10 @@ static void ndpi_check_rtmp(struct ndpi_detection_module_struct *ndpi_struct, st /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len >= 4) && ((packet->payload[0] == 0x03) || (packet->payload[0] == 0x06) || (packet->payload[0] == 0x08) || (packet->payload[0] == 0x09) || (packet->payload[0] == 0x0a))) { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "Found RTMP.\n"); + NDPI_LOG_INFO(ndpi_struct, "found RTMP\n"); ndpi_int_rtmp_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to RTMP, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to RTMP, resetting the stage to 0\n"); flow->rtmp_stage = 0; } @@ -79,7 +82,7 @@ void ndpi_search_rtmp(struct ndpi_detection_module_struct *ndpi_struct, struct n { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_RTMP, ndpi_struct, NDPI_LOG_DEBUG, "RTMP detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search RTMP\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_RTMP) { diff --git a/src/lib/protocols/rtp.c b/src/lib/protocols/rtp.c index 80848f5ba..3acf71b61 100644 --- a/src/lib/protocols/rtp.c +++ b/src/lib/protocols/rtp.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_RTP + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RTP #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_RTP /* http://www.myskypelab.com/2014/05/microsoft-lync-wireshark-plugin.html */ @@ -73,6 +77,7 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, const u_int8_t * payload, const u_int16_t payload_len) { + NDPI_LOG_DBG(ndpi_struct, "search RTP\n"); if (payload_len < 2) return; //struct ndpi_packet_struct *packet = &flow->packet; @@ -89,24 +94,25 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, ) && (*ssid != 0) ) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "Found RTP.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found RTP\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RTP, NDPI_PROTOCOL_UNKNOWN); return; } else if((payload_len >= 12) && (((payload[0] & 0xFF) == 0x80) || ((payload[0] & 0xFF) == 0xA0)) /* RTP magic byte[1] */ && (payloadType = isValidMSRTPType(payload[1] & 0xFF))) { if(payloadType == 1 /* RTP */) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "Found Skype for Business (former MS Lync)\n"); + NDPI_LOG_INFO(ndpi_struct, "Found Skype for Business (former MS Lync)\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SKYPE, NDPI_PROTOCOL_UNKNOWN); + return; } else /* RTCP */ { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "Found MS RTCP\n"); + NDPI_LOG_INFO(ndpi_struct, "Found MS RTCP\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RTCP, NDPI_PROTOCOL_UNKNOWN); + return; } } /* No luck this time */ - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude rtp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_rtp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -155,7 +161,7 @@ void init_seq(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow u_int8_t direction, u_int16_t seq, u_int8_t include_current_packet) { flow->rtp_seqnum[direction] = seq; - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "rtp_seqnum[%u] = %u\n", direction, seq); + NDPI_LOG_DBG(ndpi_struct, "rtp_seqnum[%u] = %u\n", direction, seq); } /* returns difference between old and new highest sequence number */ @@ -173,11 +179,11 @@ u_int16_t update_seq(struct ndpi_detection_module_struct *ndpi_struct, struct nd if (delta < RTP_MAX_OUT_OF_ORDER) { /* in order, with permissible gap */ flow->rtp_seqnum[direction] = seq; - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "rtp_seqnum[%u] = %u (increased by %u)\n", + NDPI_LOG_DBG(ndpi_struct, "rtp_seqnum[%u] = %u (increased by %u)\n", direction, seq, delta); return delta; } else { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "retransmission (dir %u, seqnum %u)\n", + NDPI_LOG_DBG(ndpi_struct, "retransmission (dir %u, seqnum %u)\n", direction, seq); return 0; } @@ -192,55 +198,54 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, u_int8_t stage; u_int16_t seqnum = ntohs(get_u_int16_t(payload, 2)); - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "search rtp.\n"); + NDPI_LOG_DBG(ndpi_struct, "search rtp\n"); if (payload_len == 4 && get_u_int32_t(packet->payload, 0) == 0 && flow->packet_counter < 8) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "need next packet, maybe ClearSea out calls.\n"); + NDPI_LOG_DBG(ndpi_struct, "need next packet, maybe ClearSea out calls\n"); return; } if (payload_len == 5 && memcmp(payload, "hello", 5) == 0) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "need next packet, initial hello packet of SIP out calls.\n"); return; } if (payload_len == 1 && payload[0] == 0) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "need next packet, payload_packet_len == 1 && payload[0] == 0.\n"); return; } if (payload_len == 3 && memcmp(payload, "png", 3) == 0) { /* weird packet found in Ninja GlobalIP trace */ - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "skipping packet with len = 3 and png payload.\n"); + NDPI_LOG_DBG(ndpi_struct, "skipping packet with len = 3 and png payload\n"); return; } if (payload_len < 12) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "minimal packet size for rtp packets: 12.\n"); + NDPI_LOG_DBG(ndpi_struct, "minimal packet size for rtp packets: 12\n"); goto exclude_rtp; } if (payload_len == 12 && get_u_int32_t(payload, 0) == 0 && get_u_int32_t(payload, 4) == 0 && get_u_int32_t(payload, 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "skipping packet with len = 12 and only 0-bytes.\n"); + NDPI_LOG_DBG(ndpi_struct, "skipping packet with len = 12 and only 0-bytes\n"); return; } if ((payload[0] & 0xc0) == 0xc0 || (payload[0] & 0xc0) == 0x40 || (payload[0] & 0xc0) == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "version = 3 || 1 || 0, maybe first rtp packet.\n"); + NDPI_LOG_DBG(ndpi_struct, "version = 3 || 1 || 0, maybe first rtp packet\n"); return; } if ((payload[0] & 0xc0) != 0x80) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, - NDPI_LOG_DEBUG, "rtp version must be 2, first two bits of a packets must be 10.\n"); + NDPI_LOG_DBG(ndpi_struct, "rtp version must be 2, first two bits of a packets must be 10\n"); goto exclude_rtp; } /* rtp_payload_type are the last seven bits of the second byte */ if (flow->rtp_payload_type[packet->packet_direction] != (payload[1] & 0x7F)) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "payload_type has changed, reset stages.\n"); + NDPI_LOG_DBG(ndpi_struct, "payload_type has changed, reset stages\n"); packet->packet_direction == 0 ? (flow->rtp_stage1 = 0) : (flow->rtp_stage2 = 0); } /* first bit of first byte is not part of payload_type */ @@ -249,51 +254,48 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, stage = (packet->packet_direction == 0 ? flow->rtp_stage1 : flow->rtp_stage2); if (stage > 0) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, - NDPI_LOG_DEBUG, "stage = %u.\n", packet->packet_direction == 0 ? flow->rtp_stage1 : flow->rtp_stage2); + NDPI_LOG_DBG(ndpi_struct, "stage = %u\n", packet->packet_direction == 0 ? flow->rtp_stage1 : flow->rtp_stage2); if (flow->rtp_ssid[packet->packet_direction] != get_u_int32_t(payload, 8)) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "ssid has changed, goto exclude rtp.\n"); + NDPI_LOG_DBG(ndpi_struct, "ssid has changed, goto exclude rtp\n"); goto exclude_rtp; } if (seqnum == flow->rtp_seqnum[packet->packet_direction]) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "maybe \"retransmission\", need next packet.\n"); + NDPI_LOG_DBG(ndpi_struct, "maybe \"retransmission\", need next packet\n"); return; } else if ((u_int16_t) (seqnum - flow->rtp_seqnum[packet->packet_direction]) < RTP_MAX_OUT_OF_ORDER) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "new packet has larger sequence number (within valid range)\n"); update_seq(ndpi_struct, flow, packet->packet_direction, seqnum); } else if ((u_int16_t) (flow->rtp_seqnum[packet->packet_direction] - seqnum) < RTP_MAX_OUT_OF_ORDER) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "new packet has smaller sequence number (within valid range)\n"); init_seq(ndpi_struct, flow, packet->packet_direction, seqnum, 1); } else { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "sequence number diff is too big, goto exclude rtp.\n"); goto exclude_rtp; } } else { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, - NDPI_LOG_DEBUG, "rtp_ssid[%u] = %u.\n", packet->packet_direction, + NDPI_LOG_DBG(ndpi_struct, "rtp_ssid[%u] = %u\n", packet->packet_direction, flow->rtp_ssid[packet->packet_direction]); flow->rtp_ssid[packet->packet_direction] = get_u_int32_t(payload, 8); if (flow->packet_counter < 3) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "packet_counter < 3, need next packet.\n"); + NDPI_LOG_DBG(ndpi_struct, "packet_counter < 3, need next packet\n"); } init_seq(ndpi_struct, flow, packet->packet_direction, seqnum, 1); } if (seqnum <= 3) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, - NDPI_LOG_DEBUG, "sequence_number = %u, too small, need next packet, return.\n", seqnum); + NDPI_LOG_DBG(ndpi_struct, "sequence_number = %u, too small, need next packet, return\n", seqnum); return; } if (stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "add connection I.\n"); + NDPI_LOG_DBG(ndpi_struct, "add connection I\n"); ndpi_int_rtp_add_connection(ndpi_struct, flow); } else { packet->packet_direction == 0 ? flow->rtp_stage1++ : flow->rtp_stage2++; - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "stage[%u]++; need next packet.\n", + NDPI_LOG_DBG(ndpi_struct, "stage[%u]++; need next packet\n", packet->packet_direction); } return; @@ -302,12 +304,11 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, #ifdef NDPI_PROTOCOL_STUN if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_STUN || /* packet->real_protocol_read_only == NDPI_PROTOCOL_STUN */) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "STUN: is detected, need next packet.\n"); + NDPI_LOG_DBG(ndpi_struct, "STUN: is detected, need next packet\n"); return; } #endif /* NDPI_PROTOCOL_STUN */ - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude rtp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } @@ -325,7 +326,7 @@ void ndpi_search_rtp(struct ndpi_detection_module_struct *ndpi_struct, struct nd packet->payload[0] == 0x90 && packet->payload[1] >= 0x01 && packet->payload[1] <= 0x07) { if (flow->packet_counter == 2) flow->l4.tcp.rtp_special_packets_seen = 1; - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG(ndpi_struct, "skipping STUN-like, special yahoo packets with payload[0] == 0x90.\n"); return; } @@ -366,14 +367,12 @@ void ndpi_search_rtp(struct ndpi_detection_module_struct *ndpi_struct, struct nd } if (NDPI_FLOW_PROTOCOL_EXCLUDED(ndpi_struct, flow, NDPI_PROTOCOL_STUN)) { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude rtp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "STUN not yet excluded, need next packet.\n"); + NDPI_LOG_DBG(ndpi_struct, "STUN not yet excluded, need next packet\n"); } #else - NDPI_LOG(NDPI_PROTOCOL_RTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude rtp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); #endif } } diff --git a/src/lib/protocols/rtsp.c b/src/lib/protocols/rtsp.c index 0f4a71e52..e20c53065 100644 --- a/src/lib/protocols/rtsp.c +++ b/src/lib/protocols/rtsp.c @@ -22,19 +22,20 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_RTSP -#ifndef NDPI_PROTOCOL_RTP -#error RTSP requires RTP detection to work correctly -#endif -#ifndef NDPI_PROTOCOL_RTSP -#error RTSP requires RTSP detection to work correctly -#endif -#ifndef NDPI_PROTOCOL_RDP -#error RTSP requires RDP detection to work correctly -#endif + #ifndef NDPI_PROTOCOL_RTP + #error RTSP requires RTP detection to work correctly + #endif + #ifndef NDPI_PROTOCOL_RDP + #error RTSP requires RDP detection to work correctly + #endif + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RTSP + +#include "ndpi_api.h" + static void ndpi_int_rtsp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ @@ -52,7 +53,7 @@ void ndpi_search_rtsp_tcp_udp(struct ndpi_detection_module_struct struct ndpi_id_struct *src = flow->src; struct ndpi_id_struct *dst = flow->dst; - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_TRACE, "RTSP detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search RTSP\n"); if (flow->rtsprdt_stage == 0 #ifdef NDPI_PROTOCOL_RTCP @@ -60,13 +61,13 @@ void ndpi_search_rtsp_tcp_udp(struct ndpi_detection_module_struct #endif ) { flow->rtsprdt_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_DEBUG, "maybe handshake 1; need next packet, return.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe handshake 1; need next packet, return\n"); return; } if (flow->packet_counter < 3 && flow->rtsprdt_stage == 1 + packet->packet_direction) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_DEBUG, "maybe handshake 2; need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe handshake 2; need next packet\n"); return; } @@ -80,20 +81,20 @@ void ndpi_search_rtsp_tcp_udp(struct ndpi_detection_module_struct // RTSP Server Message if((memcmp(packet->payload, "RTSP/1.0 ", 9) == 0) || (strstr(buf, "rtsp://") != NULL)) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_TRACE, "found RTSP/1.0 .\n"); + NDPI_LOG_DBG2(ndpi_struct, "found RTSP/1.0 \n"); if (dst != NULL) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_TRACE, "found dst.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found dst\n"); ndpi_packet_src_ip_get(packet, &dst->rtsp_ip_address); dst->rtsp_timer = packet->tick_timestamp; dst->rtsp_ts_set = 1; } if (src != NULL) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_TRACE, "found src.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found src\n"); ndpi_packet_dst_ip_get(packet, &src->rtsp_ip_address); src->rtsp_timer = packet->tick_timestamp; src->rtsp_ts_set = 1; } - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_TRACE, "RTSP detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found RTSP\n"); flow->rtsp_control_flow = 1; ndpi_int_rtsp_add_connection(ndpi_struct, flow); return; @@ -105,14 +106,13 @@ void ndpi_search_rtsp_tcp_udp(struct ndpi_detection_module_struct || (NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTCP) == 0) #endif )) { - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe RTSP RTP, RTSP RTCP, RDT; need next packet.\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_RTSP, ndpi_struct, NDPI_LOG_DEBUG, "didn't find handshake, exclude.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RTSP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } diff --git a/src/lib/protocols/rx.c b/src/lib/protocols/rx.c index b206ff5aa..c61f0a9ad 100644 --- a/src/lib/protocols/rx.c +++ b/src/lib/protocols/rx.c @@ -22,11 +22,15 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_api.h" #ifdef NDPI_PROTOCOL_RX +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RX + +#include "ndpi_api.h" + /* See http://web.mit.edu/kolya/afs/rx/rx-spec for protocol description. */ /* The should be no need for explicit packing, but just in case... */ @@ -79,13 +83,12 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_packet_struct *packet = &flow->packet; u_int32_t payload_len = packet->payload_packet_len; - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "RX: pck: %d, dir[0]: %d, dir[1]: %d\n", + NDPI_LOG_DBG2(ndpi_struct, "RX: pck: %d, dir[0]: %d, dir[1]: %d\n", flow->packet_counter, flow->packet_direction_counter[0], flow->packet_direction_counter[1]); /* Check that packet is long enough */ if (payload_len < sizeof(struct ndpi_rx_header)) { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -108,8 +111,7 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct, /* TYPE field */ if((header->type < DATA) || (header->type > VERSION)) { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -157,13 +159,11 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct, case VERSION: goto security; default: - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } // switch } else { // FLAG - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -171,8 +171,7 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct, /* SECURITY field */ if(header->security > 3) { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -184,21 +183,20 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct, if (flow->l4.udp.rx_conn_epoch == header->conn_epoch && flow->l4.udp.rx_conn_id == header->conn_id) { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "found RX\n"); + NDPI_LOG_INFO(ndpi_struct, "found RX\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RX, NDPI_PROTOCOL_UNKNOWN); } /* https://www.central.org/frameless/numbers/rxservice.html. */ else { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "excluding RX\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_RX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } } else { flow->l4.udp.rx_conn_epoch = header->conn_epoch; flow->l4.udp.rx_conn_id = header->conn_id; { - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "found RX\n"); + NDPI_LOG_INFO(ndpi_struct, "found RX\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RX, NDPI_PROTOCOL_UNKNOWN); } } @@ -209,7 +207,7 @@ void ndpi_search_rx(struct ndpi_detection_module_struct *ndpi_struct, { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_RX, ndpi_struct, NDPI_LOG_DEBUG, "entering RX search\n"); + NDPI_LOG_DBG(ndpi_struct, "search RX\n"); if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_RX) { ndpi_check_rx(ndpi_struct, flow); } diff --git a/src/lib/protocols/sflow.c b/src/lib/protocols/sflow.c index 45ccb650a..75b631abc 100644 --- a/src/lib/protocols/sflow.c +++ b/src/lib/protocols/sflow.c @@ -18,35 +18,35 @@ * */ - -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SFLOW -static void ndpi_check_sflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SFLOW + +#include "ndpi_api.h" + +void ndpi_search_sflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; // const u_int8_t *packet_payload = packet->payload; u_int32_t payload_len = packet->payload_packet_len; + NDPI_LOG_DBG(ndpi_struct, "search sflow\n"); + if((packet->udp != NULL) && (payload_len >= 24) /* Version */ && (packet->payload[0] == 0) && (packet->payload[1] == 0) && (packet->payload[2] == 0) && ((packet->payload[3] == 2) || (packet->payload[3] == 5))) { - NDPI_LOG(NDPI_PROTOCOL_SFLOW, ndpi_struct, NDPI_LOG_DEBUG, "Found sflow.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sflow\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SFLOW, NDPI_PROTOCOL_UNKNOWN); return; } -} -void ndpi_search_sflow(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) -{ - NDPI_LOG(NDPI_PROTOCOL_SFLOW, ndpi_struct, NDPI_LOG_DEBUG, "sflow detection...\n"); - ndpi_check_sflow(ndpi_struct, flow); +// FIXME NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } - void init_sflow_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { ndpi_set_bitmask_protocol_detection("sFlow", ndpi_struct, detection_bitmask, *id, diff --git a/src/lib/protocols/shoutcast.c b/src/lib/protocols/shoutcast.c index 9ef6c37e8..2115c574f 100644 --- a/src/lib/protocols/shoutcast.c +++ b/src/lib/protocols/shoutcast.c @@ -22,11 +22,14 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SHOUTCAST +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SHOUTCAST + +#include "ndpi_api.h" + static void ndpi_int_shoutcast_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -39,13 +42,13 @@ void ndpi_search_shoutcast_tcp(struct ndpi_detection_module_struct struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "search shoutcast.\n"); + NDPI_LOG_DBG(ndpi_struct, "search shoutcast\n"); if (flow->packet_counter == 1) { /* this case in paul_upload_oddcast_002.pcap */ if (packet->payload_packet_len >= 6 && packet->payload_packet_len < 80 && memcmp(packet->payload, "123456", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast stage 1, \"123456\".\n"); + NDPI_LOG_DBG2(ndpi_struct, "Shoutcast stage 1, \"123456\"\n"); return; } if (flow->packet_counter < 3 @@ -53,11 +56,11 @@ void ndpi_search_shoutcast_tcp(struct ndpi_detection_module_struct && packet->detected_protocol_stack[0] == NDPI_PROTOCOL_HTTP #endif ) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "http detected, need next packet for shoutcast detection.\n"); if (packet->payload_packet_len > 4 && get_u_int32_t(packet->payload, packet->payload_packet_len - 4) != htonl(0x0d0a0d0a)) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "segmented packet found.\n"); + NDPI_LOG_DBG2(ndpi_struct, "segmented packet found\n"); flow->l4.tcp.shoutcast_stage = 1 + packet->packet_direction; } return; @@ -70,7 +73,7 @@ void ndpi_search_shoutcast_tcp(struct ndpi_detection_module_struct } /* evtl. für asym detection noch User-Agent:Winamp dazunehmen. */ if (packet->payload_packet_len > 11 && memcmp(packet->payload, "ICY 200 OK\x0d\x0a", 12) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "found shoutcast by ICY 200 OK.\n"); + NDPI_LOG_INFO(ndpi_struct, "found shoutcast by ICY 200 OK\n"); ndpi_int_shoutcast_add_connection(ndpi_struct, flow); return; } @@ -81,19 +84,19 @@ void ndpi_search_shoutcast_tcp(struct ndpi_detection_module_struct if (flow->packet_counter == 2) { if (packet->payload_packet_len == 2 && memcmp(packet->payload, "\x0d\x0a", 2) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast stage 1 continuation.\n"); + NDPI_LOG_DBG2(ndpi_struct, "Shoutcast stage 1 continuation\n"); return; } else if (packet->payload_packet_len > 3 && memcmp(&packet->payload[0], "OK2", 3) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast stage 2, OK2 found.\n"); + NDPI_LOG_DBG2(ndpi_struct, "Shoutcast stage 2, OK2 found\n"); return; } else goto exclude_shoutcast; } else if (flow->packet_counter == 3 || flow->packet_counter == 4) { if (packet->payload_packet_len > 3 && memcmp(&packet->payload[0], "OK2", 3) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast stage 2, OK2 found.\n"); + NDPI_LOG_DBG2(ndpi_struct, "Shoutcast stage 2, OK2 found\n"); return; } else if (packet->payload_packet_len > 4 && memcmp(&packet->payload[0], "icy-", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found Shoutcast\n"); ndpi_int_shoutcast_add_connection(ndpi_struct, flow); return; } else @@ -101,8 +104,7 @@ void ndpi_search_shoutcast_tcp(struct ndpi_detection_module_struct } exclude_shoutcast: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SHOUTCAST); - NDPI_LOG(NDPI_PROTOCOL_SHOUTCAST, ndpi_struct, NDPI_LOG_DEBUG, "Shoutcast excluded.\n"); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/sip.c b/src/lib/protocols/sip.c index 94386d61e..44d2a12fe 100644 --- a/src/lib/protocols/sip.c +++ b/src/lib/protocols/sip.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_SIP + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SIP #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_SIP static void ndpi_int_sip_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, u_int8_t due_to_correlation) { @@ -41,18 +45,14 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; const u_int8_t *packet_payload = packet->payload; u_int32_t payload_len = packet->payload_packet_len; - if (payload_len > 4) { /* search for STUN Turn ChannelData Prefix */ u_int16_t message_len = ntohs(get_u_int16_t(packet->payload, 2)); if (payload_len - 4 == message_len) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found STUN TURN ChannelData prefix.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found STUN TURN ChannelData prefix\n"); payload_len -= 4; packet_payload += 4; } @@ -68,7 +68,7 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct if ((memcmp(packet_payload, "NOTIFY ", 7) == 0 || memcmp(packet_payload, "notify ", 7) == 0) && (memcmp(&packet_payload[7], "SIP:", 4) == 0 || memcmp(&packet_payload[7], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip NOTIFY.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip NOTIFY\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } @@ -76,14 +76,14 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct if ((memcmp(packet_payload, "REGISTER ", 9) == 0 || memcmp(packet_payload, "register ", 9) == 0) && (memcmp(&packet_payload[9], "SIP:", 4) == 0 || memcmp(&packet_payload[9], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip REGISTER.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip REGISTER\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } if ((memcmp(packet_payload, "INVITE ", 7) == 0 || memcmp(packet_payload, "invite ", 7) == 0) && (memcmp(&packet_payload[7], "SIP:", 4) == 0 || memcmp(&packet_payload[7], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip INVITE.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip INVITE\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } @@ -95,34 +95,34 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct /* if (memcmp(packet_payload, "SIP/2.0 200 OK", 14) == 0 || memcmp(packet_payload, "sip/2.0 200 OK", 14) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip SIP/2.0 0K.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip SIP/2.0 0K\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } */ if (memcmp(packet_payload, "SIP/2.0 ", 8) == 0 || memcmp(packet_payload, "sip/2.0 ", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip SIP/2.0 *.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip SIP/2.0 *\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } if ((memcmp(packet_payload, "BYE ", 4) == 0 || memcmp(packet_payload, "bye ", 4) == 0) && (memcmp(&packet_payload[4], "SIP:", 4) == 0 || memcmp(&packet_payload[4], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip BYE.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip BYE\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } if ((memcmp(packet_payload, "ACK ", 4) == 0 || memcmp(packet_payload, "ack ", 4) == 0) && (memcmp(&packet_payload[4], "SIP:", 4) == 0 || memcmp(&packet_payload[4], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip ACK.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip ACK\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } if ((memcmp(packet_payload, "CANCEL ", 7) == 0 || memcmp(packet_payload, "cancel ", 7) == 0) && (memcmp(&packet_payload[4], "SIP:", 4) == 0 || memcmp(&packet_payload[4], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip CANCEL.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip CANCEL\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } @@ -132,7 +132,7 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct || memcmp(packet_payload, "options ", 8) == 0) && (memcmp(&packet_payload[8], "SIP:", 4) == 0 || memcmp(&packet_payload[8], "sip:", 4) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "found sip OPTIONS.\n"); + NDPI_LOG_INFO(ndpi_struct, "found sip OPTIONS\n"); ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } @@ -141,19 +141,19 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct /* add bitmask for tcp only, some stupid udp programs * send a very few (< 10 ) packets before invite (mostly a 0x0a0x0d, but just search the first 3 payload_packets here */ if (packet->udp != NULL && flow->packet_counter < 20) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet\n"); return; } #ifdef NDPI_PROTOCOL_STUN /* for STUN flows we need some more packets */ if (packet->udp != NULL && flow->detected_protocol_stack[0] == NDPI_PROTOCOL_STUN && flow->packet_counter < 40) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "need next STUN packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next STUN packet\n"); return; } #endif if (payload_len == 4 && get_u_int32_t(packet_payload, 0) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "maybe sip. need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe sip. need next packet\n"); return; } #ifdef NDPI_PROTOCOL_YAHOO @@ -161,27 +161,21 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct && packet_payload[3] == payload_len - 20 && get_u_int32_t(packet_payload, 4) == 0 && get_u_int32_t(packet_payload, 8) == 0) { flow->sip_yahoo_voice = 1; - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "maybe sip yahoo. need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe sip yahoo. need next packet\n"); } if (flow->sip_yahoo_voice && flow->packet_counter < 10) { return; } #endif - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "exclude sip.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SIP); - return; - + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_sip(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_flow_struct *flow = ndpi_struct->flow; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_SIP, ndpi_struct, NDPI_LOG_DEBUG, "sip detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search sip\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_SIP) { diff --git a/src/lib/protocols/skinny.c b/src/lib/protocols/skinny.c index a31d8cc86..0acebf271 100644 --- a/src/lib/protocols/skinny.c +++ b/src/lib/protocols/skinny.c @@ -17,12 +17,15 @@ * If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_SKINNY + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SKINNY #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_SKINNY static void ndpi_int_skinny_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -38,26 +41,25 @@ void ndpi_search_skinny(struct ndpi_detection_module_struct *ndpi_struct, struct const char keypadmsg_8_bytes[8] = { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; const char selectmsg_8_bytes[8] = { 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - NDPI_LOG(NDPI_PROTOCOL_SKINNY, ndpi_struct, NDPI_LOG_DEBUG, "search for SKINNY.\n"); + NDPI_LOG_DBG(ndpi_struct, "search for SKINNY\n"); if(packet->tcp != NULL) { sport = ntohs(packet->tcp->source), dport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_SKINNY, ndpi_struct, NDPI_LOG_DEBUG, "calculating SKINNY over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating SKINNY over tcp\n"); if (dport == 2000 && ((packet->payload_packet_len == 24 && memcmp(&packet->payload[0], keypadmsg_8_bytes, 8) == 0) || ((packet->payload_packet_len == 64) && memcmp(&packet->payload[0], pattern_8_bytes, 8) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_SKINNY, ndpi_struct, NDPI_LOG_DEBUG, "found skinny.\n"); + NDPI_LOG_INFO(ndpi_struct, "found skinny\n"); ndpi_int_skinny_add_connection(ndpi_struct, flow); } else if (sport == 2000 && ((packet->payload_packet_len == 28 && memcmp(&packet->payload[0], selectmsg_8_bytes, 8) == 0 ) || (packet->payload_packet_len == 44 && memcmp(&packet->payload[0], pattern_9_bytes, 9) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_SKINNY, ndpi_struct, NDPI_LOG_DEBUG, "found skinny.\n"); + NDPI_LOG_INFO(ndpi_struct, "found skinny\n"); ndpi_int_skinny_add_connection(ndpi_struct, flow); } } else { - NDPI_LOG(NDPI_PROTOCOL_SKINNY, ndpi_struct, NDPI_LOG_DEBUG, "exclude SKINNY.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKINNY); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/skype.c b/src/lib/protocols/skype.c index 19de3c437..ea571961f 100644 --- a/src/lib/protocols/skype.c +++ b/src/lib/protocols/skype.c @@ -17,10 +17,15 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SKYPE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SKYPE + +#include "ndpi_api.h" + + static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; @@ -44,13 +49,13 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s ((payload_len >= 16) && (packet->payload[0] != 0x30) /* Avoid invalid SNMP detection */ && (packet->payload[2] == 0x02))) { - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "Found skype.\n"); + NDPI_LOG_INFO(ndpi_struct, "found skype\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SKYPE, NDPI_PROTOCOL_UNKNOWN); } } return; } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKYPE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; // TCP check @@ -69,15 +74,16 @@ static void ndpi_check_skype(struct ndpi_detection_module_struct *ndpi_struct, s // printf("[SKYPE] payload_len=%u\n", payload_len); /* printf("[SKYPE] %u/%u\n", ntohs(packet->tcp->source), ntohs(packet->tcp->dest)); */ - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "Found skype.\n"); + NDPI_LOG_INFO(ndpi_struct, "found skype\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SKYPE, NDPI_PROTOCOL_UNKNOWN); } else { // printf("NO [SKYPE] payload_len=%u\n", payload_len); } /* printf("[SKYPE] [id: %u][len: %d]\n", flow->l4.tcp.skype_packet_id, payload_len); */ - } else - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SKYPE); + } else { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } return; } @@ -87,7 +93,7 @@ void ndpi_search_skype(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "skype detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search skype\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_SKYPE) diff --git a/src/lib/protocols/smb.c b/src/lib/protocols/smb.c index 051aee635..6ac7e282a 100644 --- a/src/lib/protocols/smb.c +++ b/src/lib/protocols/smb.c @@ -20,33 +20,37 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SMB +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SMB + +#include "ndpi_api.h" + void ndpi_search_smb_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search SMB\n"); + /* Check connection over TCP */ if(packet->tcp) { - NDPI_LOG(NDPI_PROTOCOL_SMB, ndpi_struct, NDPI_LOG_DEBUG, "search SMB.\n"); if(packet->tcp->dest == htons(445) && packet->payload_packet_len > (32 + 4 + 4) && (packet->payload_packet_len - 4) == ntohl(get_u_int32_t(packet->payload, 0)) && get_u_int32_t(packet->payload, 4) == htonl(0xff534d42)) { - NDPI_LOG(NDPI_PROTOCOL_SMB, ndpi_struct, NDPI_LOG_DEBUG, "found SMB.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SMB\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SMB, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_SMB, ndpi_struct, NDPI_LOG_DEBUG, "exclude SMB.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SMB); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/smpp.c b/src/lib/protocols/smpp.c index 3185cbf44..1bd2a870b 100644 --- a/src/lib/protocols/smpp.c +++ b/src/lib/protocols/smpp.c @@ -20,10 +20,14 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SMPP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SMPP + +#include "ndpi_api.h" + static void ndpi_int_smpp_add_connection(struct ndpi_detection_module_struct* ndpi_struct, struct ndpi_flow_struct* flow) @@ -39,28 +43,24 @@ static u_int8_t ndpi_check_overflow(u_int32_t current_length, u_int32_t total_l void ndpi_search_smpp_tcp(struct ndpi_detection_module_struct* ndpi_struct, struct ndpi_flow_struct* flow) { - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP protocol detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search SMPP\n"); if (flow->packet.detected_protocol_stack[0] != NDPI_PROTOCOL_SMPP){ struct ndpi_packet_struct* packet = &flow->packet; // min SMPP packet length = 16 bytes if (packet->payload_packet_len < 16) { - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SMPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } // get PDU length u_int32_t pdu_l = ntohl(get_u_int32_t(packet->payload, 0)); - NDPI_LOG(NDPI_PROTOCOL_SMPP, - ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "calculated PDU Length: %d, received PDU Length: %d\n", pdu_l, packet->payload_packet_len); // if PDU size was invalid, try the following TCP segments, 3 attempts max if(flow->packet_counter > 3) { - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SMPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } // verify PDU length @@ -81,9 +81,7 @@ void ndpi_search_smpp_tcp(struct ndpi_detection_module_struct* ndpi_struct, ++pdu_c; } - NDPI_LOG(NDPI_PROTOCOL_SMPP, - ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "multiple PDUs included, calculated total PDU Length: %d, PDU count: %d, TCP payload length: %d\n", total_pdu_l, pdu_c, packet->payload_packet_len); @@ -98,8 +96,7 @@ void ndpi_search_smpp_tcp(struct ndpi_detection_module_struct* ndpi_struct, u_int32_t pdu_type = ntohl(get_u_int32_t(packet->payload, 4)); // first byte of PDU type is either 0x00 of 0x80 if(!(packet->payload[4] == 0x00 || packet->payload[4] == 0x80)) { - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SMPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } // remove 0x80, get request type pdu @@ -110,9 +107,7 @@ void ndpi_search_smpp_tcp(struct ndpi_detection_module_struct* ndpi_struct, pdu_req == 0x00000021 || pdu_req == 0x00000102 || pdu_req == 0x00000103)){ - NDPI_LOG(NDPI_PROTOCOL_SMPP, - ndpi_struct, - NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "PDU type: %x, Request PDU type = %x\n", pdu_type, pdu_req); @@ -300,15 +295,13 @@ void ndpi_search_smpp_tcp(struct ndpi_detection_module_struct* ndpi_struct, // if extra checks passed, set as identified if(extra_passed) { - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP identified...\n"); + NDPI_LOG_INFO(ndpi_struct, "found SMPP\n"); ndpi_int_smpp_add_connection(ndpi_struct, flow); return; } } - // exclude - NDPI_LOG(NDPI_PROTOCOL_SMPP, ndpi_struct, NDPI_LOG_DEBUG, "SMPP excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SMPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/snmp.c b/src/lib/protocols/snmp.c index 71de7589b..6a2f2624f 100644 --- a/src/lib/protocols/snmp.c +++ b/src/lib/protocols/snmp.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_SNMP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SNMP + +#include "ndpi_api.h" + static void ndpi_int_snmp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -35,10 +39,9 @@ static void ndpi_int_snmp_add_connection(struct ndpi_detection_module_struct void ndpi_search_snmp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; + NDPI_LOG_DBG(ndpi_struct, "search SNMP\n"); + if (packet->payload_packet_len > 32 && packet->payload[0] == 0x30) { int offset; u_int16_t u16; @@ -52,7 +55,7 @@ void ndpi_search_snmp(struct ndpi_detection_module_struct *ndpi_struct, struct n break; default: if (packet->payload[1] > 0x82) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP excluded, second byte is > 0x82\n"); + NDPI_LOG_DBG2(ndpi_struct, "SNMP excluded, second byte is > 0x82\n"); goto excl; } offset = 2; @@ -61,22 +64,22 @@ void ndpi_search_snmp(struct ndpi_detection_module_struct *ndpi_struct, struct n u16 = ntohs(get_u_int16_t(packet->payload, offset)); if((u16 != 0x0201) && (u16 != 0x0204)) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP excluded, 0x0201/0x0204 pattern not found\n"); + NDPI_LOG_DBG2(ndpi_struct, "SNMP excluded, 0x0201/0x0204 pattern not found\n"); goto excl; } if (packet->payload[offset + 2] >= 0x04) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP excluded, version > 3\n"); + NDPI_LOG_DBG2(ndpi_struct, "SNMP excluded, version > 3\n"); goto excl; } if (flow->l4.udp.snmp_stage == 0) { if (packet->udp->dest == htons(161) || packet->udp->dest == htons(162)) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP detected due to port.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SNMP by port\n"); ndpi_int_snmp_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP stage 0.\n"); + NDPI_LOG_DBG2(ndpi_struct, "SNMP stage 0\n"); if (packet->payload[offset + 2] == 3) { flow->l4.udp.snmp_msg_id = ntohs(get_u_int32_t(packet->payload, offset + 8)); } else if (packet->payload[offset + 2] == 0) { @@ -89,41 +92,39 @@ void ndpi_search_snmp(struct ndpi_detection_module_struct *ndpi_struct, struct n } else if (flow->l4.udp.snmp_stage == 1 + packet->packet_direction) { if (packet->payload[offset + 2] == 0) { if (flow->l4.udp.snmp_msg_id != get_u_int8_t(packet->payload, offset + 15) - 1) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "SNMP v1 excluded, message ID doesn't match\n"); goto excl; } } } else if (flow->l4.udp.snmp_stage == 2 - packet->packet_direction) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP stage 1-2.\n"); + NDPI_LOG_DBG2(ndpi_struct, "SNMP stage 1-2\n"); if (packet->payload[offset + 2] == 3) { if (flow->l4.udp.snmp_msg_id != ntohs(get_u_int32_t(packet->payload, offset + 8))) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "SNMP v3 excluded, message ID doesn't match\n"); goto excl; } } else if (packet->payload[offset + 2] == 0) { if (flow->l4.udp.snmp_msg_id != get_u_int8_t(packet->payload, offset + 15)) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "SNMP v1 excluded, message ID doesn't match\n"); goto excl; } } else { if (flow->l4.udp.snmp_msg_id != ntohs(get_u_int16_t(packet->payload, offset + 15))) { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "SNMP v2 excluded, message ID doesn't match\n"); goto excl; } } - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SNMP\n"); ndpi_int_snmp_add_connection(ndpi_struct, flow); return; } - } else { - NDPI_LOG(NDPI_PROTOCOL_SNMP, ndpi_struct, NDPI_LOG_DEBUG, "SNMP excluded.\n"); } excl: - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SNMP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/socks45.c b/src/lib/protocols/socks45.c index 67cfab8b4..32c83934a 100644 --- a/src/lib/protocols/socks45.c +++ b/src/lib/protocols/socks45.c @@ -23,11 +23,14 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_SOCKS + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SOCKS #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_SOCKS static void ndpi_int_socks_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOCKS, NDPI_PROTOCOL_UNKNOWN); @@ -40,25 +43,24 @@ static void ndpi_check_socks4(struct ndpi_detection_module_struct *ndpi_struct, /* Break after 20 packets. */ if(flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Exclude SOCKS4.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOCKS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if(flow->socks4_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "SOCKS4 stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS4 stage 0: \n"); if(payload_len >= 9 && packet->payload[0] == 0x04 && (packet->payload[1] == 0x01 || packet->payload[1] == 0x02) && packet->payload[payload_len - 1] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Possible SOCKS4 request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible SOCKS4 request detected, we will look further for the response\n"); /* TODO: check port and ip address is valid */ /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->socks4_stage = packet->packet_direction + 1; } } else { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "SOCKS4 stage %u: \n", flow->socks4_stage); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS4 stage %u: \n", flow->socks4_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if((flow->socks4_stage - packet->packet_direction) == 1) { @@ -66,10 +68,10 @@ static void ndpi_check_socks4(struct ndpi_detection_module_struct *ndpi_struct, } /* This is a packet in another direction. Check if we find the proper response. */ if(payload_len == 8 && packet->payload[0] == 0x00 && packet->payload[1] >= 0x5a && packet->payload[1] <= 0x5d) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Found SOCKS4.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SOCKS4\n"); ndpi_int_socks_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to SOCKS4, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to SOCKS4, resetting the stage to 0\n"); flow->socks4_stage = 0; } } @@ -82,24 +84,23 @@ static void ndpi_check_socks5(struct ndpi_detection_module_struct *ndpi_struct, /* Break after 20 packets. */ if(flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Exclude SOCKS5.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOCKS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if(flow->socks5_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "SOCKS5 stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS5 stage 0: \n"); if((payload_len == 3) && (packet->payload[0] == 0x05) && (packet->payload[1] == 0x01) && (packet->payload[2] == 0x00)) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Possible SOCKS5 request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible SOCKS5 request detected, we will look further for the response\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->socks5_stage = packet->packet_direction + 1; } } else { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "SOCKS5 stage %u: \n", flow->socks5_stage); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS5 stage %u: \n", flow->socks5_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if((flow->socks5_stage - packet->packet_direction) == 1) { @@ -108,10 +109,10 @@ static void ndpi_check_socks5(struct ndpi_detection_module_struct *ndpi_struct, /* This is a packet in another direction. Check if we find the proper response. */ if((payload_len == 0) || ((payload_len == 2) && (packet->payload[0] == 0x05) && (packet->payload[1] == 0x00))) { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "Found SOCKS5.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SOCKS5\n"); ndpi_int_socks_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to SOCKS5, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to SOCKS5, resetting the stage to 0\n"); flow->socks5_stage = 0; } @@ -122,7 +123,7 @@ void ndpi_search_socks(struct ndpi_detection_module_struct *ndpi_struct, struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_SOCKS, ndpi_struct, NDPI_LOG_DEBUG, "SOCKS detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search SOCKS\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_SOCKS) { diff --git a/src/lib/protocols/socrates.c b/src/lib/protocols/socrates.c index 58a9b01ba..2dfad068d 100644 --- a/src/lib/protocols/socrates.c +++ b/src/lib/protocols/socrates.c @@ -23,9 +23,13 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_SOCRATES +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SOCRATES + +#include "ndpi_api.h" static void ndpi_socrates_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -38,20 +42,16 @@ void ndpi_search_socrates(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - + NDPI_LOG_DBG(ndpi_struct, "search socrates\n"); - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "search socrates.\n"); if (packet->udp != NULL) { if (packet->payload_packet_len > 9 && packet->payload[0] == 0xfe && packet->payload[packet->payload_packet_len - 1] == 0x05) { - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "found fe.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found fe\n"); - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "len match.\n"); + NDPI_LOG_DBG2(ndpi_struct, "len match\n"); if (memcmp(&packet->payload[2], "socrates", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "found socrates udp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found socrates udp\n"); ndpi_socrates_add_connection(ndpi_struct, flow); } @@ -59,19 +59,18 @@ void ndpi_search_socrates(struct ndpi_detection_module_struct } else if (packet->tcp != NULL) { if (packet->payload_packet_len > 13 && packet->payload[0] == 0xfe && packet->payload[packet->payload_packet_len - 1] == 0x05) { - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "found fe.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found fe\n"); if (packet->payload_packet_len == ntohl(get_u_int32_t(packet->payload, 2))) { - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "len match.\n"); + NDPI_LOG_DBG2(ndpi_struct, "len match\n"); if (memcmp(&packet->payload[6], "socrates", 8) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "found socrates tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found socrates tcp\n"); ndpi_socrates_add_connection(ndpi_struct, flow); } } } } - NDPI_LOG(NDPI_PROTOCOL_SOCRATES, ndpi_struct, NDPI_LOG_DEBUG, "exclude socrates.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOCRATES); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/someip.c b/src/lib/protocols/someip.c index 93dfa50ae..604022714 100644 --- a/src/lib/protocols/someip.c +++ b/src/lib/protocols/someip.c @@ -21,9 +21,14 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_SOMEIP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SOMEIP + +#include "ndpi_api.h" + enum SOMEIP_MESSAGE_TYPES { SOMEIP_REQUEST = 0x00, SOMEIP_REQUEST_NO_RETURN = 0x01, @@ -81,7 +86,7 @@ static void ndpi_int_someip_add_connection (struct ndpi_detection_module_struct struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct,flow,NDPI_PROTOCOL_SOMEIP,NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found SOME/IP\n"); } /** @@ -101,7 +106,8 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, //####Maybe check carrier protocols?#### - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP search called...\n"); + NDPI_LOG_DBG(ndpi_struct, "search SOME/IP\n"); + if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_UNKNOWN) { return; } @@ -110,23 +116,28 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, u_int32_t message_id = ntohl(*((u_int32_t *)&packet->payload[0])); u_int32_t request_id = ntohl(*((u_int32_t *)&packet->payload[8])); - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "====>>>> SOME/IP Message ID: %08x [len: %u]\n", + NDPI_LOG_DBG2(ndpi_struct, "====>>>> SOME/IP Message ID: %08x [len: %u]\n", message_id, packet->payload_packet_len); - + if (packet->payload_packet_len < 16) { + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP .. mandatory header not found\n"); + NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); + return; + } + //####Maximum packet size in SOMEIP depends on the carrier protocol, and I'm not certain how well enforced it is, so let's leave that for round 2#### // we extract the remaining length u_int32_t someip_len = ntohl(*((u_int32_t *)&packet->payload[4])); if (packet->payload_packet_len != (someip_len + 8)) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP .. Length field invalid!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP .. Length field invalid!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } u_int8_t protocol_version = (u_int8_t) (packet->payload[12]); - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> SOME/IP protocol version: [%d]\n",protocol_version); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> SOME/IP protocol version: [%d]\n",protocol_version); if (protocol_version != LEGAL_PROTOCOL_VERSION){ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP .. invalid protocol version!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP .. invalid protocol version!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } @@ -134,20 +145,20 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, u_int8_t interface_version = (packet->payload[13]); u_int8_t message_type = (u_int8_t) (packet->payload[14]); - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> SOME/IP message type: [%d]\n",message_type); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> SOME/IP message type: [%d]\n",message_type); if ((message_type != SOMEIP_REQUEST) && (message_type != SOMEIP_REQUEST_NO_RETURN) && (message_type != SOMEIP_NOTIFICATION) && (message_type != SOMEIP_REQUEST_ACK) && (message_type != SOMEIP_REQUEST_NO_RETURN_ACK) && (message_type != SOMEIP_NOTIFICATION_ACK) && (message_type != SOMEIP_RESPONSE) && (message_type != SOMEIP_ERROR) && (message_type != SOMEIP_RESPONSE_ACK) && (message_type != SOMEIP_ERROR_ACK)) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP .. invalid message type!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP .. invalid message type!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } u_int8_t return_code = (u_int8_t) (packet->payload[15]); - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG,"====>>>> SOME/IP return code: [%d]\n", return_code); + NDPI_LOG_DBG2(ndpi_struct,"====>>>> SOME/IP return code: [%d]\n", return_code); if ((return_code >= E_RETURN_CODE_LEGAL_THRESHOLD)) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP .. invalid return code!\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP .. invalid return code!\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } @@ -155,12 +166,12 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, if (message_id == MSG_MAGIC_COOKIE){ if ((someip_len == MC_LENGTH) && (request_id == MC_REQUEST_ID) && (interface_version == MC_INTERFACE_VERSION) && (message_type == SOMEIP_REQUEST_NO_RETURN) && (return_code == E_OK)){ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP found Magic Cookie\n",message_type); + NDPI_LOG_DBG2(ndpi_struct, "found SOME/IP Magic Cookie 0x%x\n",message_type); ndpi_int_someip_add_connection(ndpi_struct, flow); return; } else{ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP, invalid header for Magic Cookie\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP, invalid header for Magic Cookie\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } @@ -169,19 +180,19 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, if (message_id == MSG_MAGIC_COOKIE_ACK){ if ((someip_len == MC_LENGTH) && (request_id == MC_REQUEST_ID) && (interface_version == MC_INTERFACE_VERSION) && (message_type == SOMEIP_REQUEST_NO_RETURN) && (return_code == E_OK)){ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP found Magic Cookie ACK\n",message_type); + NDPI_LOG_DBG2(ndpi_struct, "found SOME/IP Magic Cookie ACK 0x%x\n",message_type); ndpi_int_someip_add_connection(ndpi_struct, flow); return; } else{ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Excluding SOME/IP, invalid header for Magic Cookie ACK\n"); + NDPI_LOG_DBG(ndpi_struct, "Excluding SOME/IP, invalid header for Magic Cookie ACK\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); return; } } if (message_id == MSG_SD){ - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP-SD currently not supported\n", message_type); + NDPI_LOG_DBG2(ndpi_struct, "SOME/IP-SD currently not supported\n", message_type); } //Filtering by port. @@ -189,22 +200,18 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, //This is is PURELY for demo purposes and the rest of the check must be filled in later on! if (packet->l4_protocol == IPPROTO_UDP){ if ((packet->udp->dest == ntohs(PORT_DEFAULT_CLIENT)) || (packet->udp->dest == ntohs(PORT_DEFAULT_SERVER)) || (packet->udp->dest == ntohs(PORT_DEFAULT_SD))) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP found\n",message_type); ndpi_int_someip_add_connection(ndpi_struct, flow); return; } } if (packet->l4_protocol == IPPROTO_TCP){ if ((packet->tcp->dest == ntohs(PORT_DEFAULT_CLIENT)) || (packet->tcp->dest == ntohs(PORT_DEFAULT_SERVER))) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP found\n",message_type); ndpi_int_someip_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "Reached the end without confirming SOME/IP ...\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOMEIP); - return; + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } /** * Entry point for the ndpi library @@ -212,7 +219,6 @@ void ndpi_search_someip (struct ndpi_detection_module_struct *ndpi_struct, void init_someip_dissector (struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) { - NDPI_LOG(NDPI_PROTOCOL_SOMEIP, ndpi_struct, NDPI_LOG_DEBUG, "SOME/IP dissector init...\n"); ndpi_set_bitmask_protocol_detection ("SOME/IP", ndpi_struct, detection_bitmask, *id, NDPI_PROTOCOL_SOMEIP, ndpi_search_someip, diff --git a/src/lib/protocols/sopcast.c b/src/lib/protocols/sopcast.c index 63590fec7..db507ecc7 100644 --- a/src/lib/protocols/sopcast.c +++ b/src/lib/protocols/sopcast.c @@ -22,11 +22,14 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SOPCAST +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SOPCAST + +#include "ndpi_api.h" + static void ndpi_int_sopcast_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -102,15 +105,13 @@ static void ndpi_search_sopcast_tcp(struct ndpi_detection_module_struct if (flow->packet_counter == 1 && packet->payload_packet_len == 54 && get_u_int16_t(packet->payload, 0) == ntohs(0x0036)) { if (ndpi_int_is_sopcast_tcp(packet->payload, packet->payload_packet_len)) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast TCP \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast TCP \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "exclude sopcast TCP. \n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOPCAST); - + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } @@ -119,19 +120,14 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "search sopcast. \n"); - + NDPI_LOG_DBG(ndpi_struct, "search sopcast. \n"); if (packet->payload_packet_len == 52 && packet->payload[0] == 0xff && packet->payload[1] == 0xff && packet->payload[2] == 0x01 && packet->payload[8] == 0x02 && packet->payload[9] == 0xff && packet->payload[10] == 0x00 && packet->payload[11] == 0x2c && packet->payload[12] == 0x00 && packet->payload[13] == 0x00 && packet->payload[14] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if I. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if I. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -140,7 +136,7 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[8] == 0x01 && packet->payload[9] == 0xff && packet->payload[10] == 0x00 && packet->payload[11] == 0x14 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if II. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if II. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -150,7 +146,7 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[8] == 0x03 && packet->payload[9] == 0xff && packet->payload[10] == 0x00 && packet->payload[11] == 0x34 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00 && packet->payload[14] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if III. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if III. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -160,7 +156,7 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[8] == 0x06 && packet->payload[9] == 0x01 && packet->payload[10] == 0x00 && packet->payload[11] == 0x22 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if IV. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if IV. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -170,7 +166,7 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[8] == 0x01 && packet->payload[9] == 0x01 && packet->payload[10] == 0x00 && packet->payload[11] == 0x14 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if V. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if V. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -181,7 +177,7 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[8] == 0x06 && packet->payload[9] == 0x01 && packet->payload[10] == 0x01 && packet->payload[11] == 0x16 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if VI. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if VI. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } @@ -191,14 +187,14 @@ static void ndpi_search_sopcast_udp(struct ndpi_detection_module_struct && packet->payload[10] == 0x00 && packet->payload[11] == 0x44 && packet->payload[16] == 0x01 && packet->payload[15] == 0x01 && packet->payload[12] == 0x00 && packet->payload[13] == 0x00 && packet->payload[14] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "found sopcast with if VII. \n"); + NDPI_LOG_INFO(ndpi_struct, "found sopcast with if VII. \n"); ndpi_int_sopcast_add_connection(ndpi_struct, flow); return; } /* Attention please: no asymmetric detection necessary. This detection works asymmetrically as well. */ - NDPI_LOG(NDPI_PROTOCOL_SOPCAST, ndpi_struct, NDPI_LOG_DEBUG, "exclude sopcast. \n"); + NDPI_LOG_DBG(ndpi_struct, "exclude sopcast. \n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOPCAST); } diff --git a/src/lib/protocols/soulseek.c b/src/lib/protocols/soulseek.c index c7acc3bdc..8f4bbb32c 100644 --- a/src/lib/protocols/soulseek.c +++ b/src/lib/protocols/soulseek.c @@ -20,10 +20,21 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_SOULSEEK +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SOULSEEK + +#include "ndpi_api.h" + +#define SOULSEEK_DETECT \ + if(src != NULL) \ + src->soulseek_last_safe_access_time = packet->tick_timestamp; \ + if(dst != NULL) \ + dst->soulseek_last_safe_access_time = packet->tick_timestamp; \ + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN) void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -36,14 +47,14 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(packet->tcp) { if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SOULSEEK) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "packet marked as Soulseek\n"); + NDPI_LOG_DBG2(ndpi_struct, "packet marked as Soulseek\n"); if(src != NULL) - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, " SRC bitmask: %u, packet tick %llu , last safe access timestamp: %llu\n", NDPI_COMPARE_PROTOCOL_TO_BITMASK(src->detected_protocol_bitmask, NDPI_PROTOCOL_SOULSEEK) != 0 ? 1 : 0, (u_int64_t) packet->tick_timestamp, (u_int64_t) src->soulseek_last_safe_access_time); if(dst != NULL) - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, " DST bitmask: %u, packet tick %llu , last safe ts: %llu\n", NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_SOULSEEK) != 0 ? 1 : 0, (u_int64_t) packet->tick_timestamp, (u_int64_t) dst->soulseek_last_safe_access_time); @@ -65,13 +76,13 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, } if(src != NULL && ((u_int32_t)(packet->tick_timestamp - src->soulseek_last_safe_access_time) < ndpi_struct->soulseek_connection_ip_tick_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Soulseek: SRC update last safe access time and SKIP_FOR_TIME \n"); src->soulseek_last_safe_access_time = packet->tick_timestamp; } if(dst != NULL && ((u_int32_t)(packet->tick_timestamp - dst->soulseek_last_safe_access_time) < ndpi_struct->soulseek_connection_ip_tick_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Soulseek: DST update last safe access time and SKIP_FOR_TIME \n"); dst->soulseek_last_safe_access_time = packet->tick_timestamp; } @@ -81,7 +92,7 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(dst != NULL && dst->soulseek_listen_port != 0 && dst->soulseek_listen_port == ntohs(packet->tcp->dest) && ((u_int32_t)(packet->tick_timestamp - dst->soulseek_last_safe_access_time) < ndpi_struct->soulseek_connection_ip_tick_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "Soulseek: Plain detection on Port : %u packet_tick_timestamp: %u soulseek_last_safe_access_time: %u soulseek_connection_ip_ticktimeout: %u\n", dst->soulseek_listen_port, packet->tick_timestamp, dst->soulseek_last_safe_access_time, ndpi_struct->soulseek_connection_ip_tick_timeout); @@ -89,6 +100,7 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(src != NULL) src->soulseek_last_safe_access_time = packet->tick_timestamp; + NDPI_LOG_INFO(ndpi_struct, "found Soulseek\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); return; } @@ -121,14 +133,8 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, index += get_l32(packet->payload, index + 4) + 8; // enf of "hash value" if(index == get_l32(packet->payload, 0)) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "Soulseek Login Detected\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek Login Detected\n"); + SOULSEEK_DETECT; return; } } @@ -142,7 +148,7 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(msgcode == 0x7d) { flow->l4.tcp.soulseek_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "Soulseek Messages Search\n"); + NDPI_LOG_DBG2(ndpi_struct, "Soulseek Messages Search\n"); return; } else if(msgcode == 0x02 && packet->payload_packet_len == 12) { const u_int32_t soulseek_listen_port = get_l32(packet->payload, 8); @@ -152,7 +158,7 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(packet->tcp != NULL && src->soulseek_listen_port == 0) { src->soulseek_listen_port = soulseek_listen_port; - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "\n Listen Port Saved : %u", src->soulseek_listen_port); + NDPI_LOG_DBG2(ndpi_struct, "\n Listen Port Saved : %u", src->soulseek_listen_port); if(dst != NULL) dst->soulseek_last_safe_access_time = packet->tick_timestamp; @@ -171,25 +177,17 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, && namelen <= packet->payload_packet_len && (4 + 1 + 4 + namelen + 4 + 1 + 4) == packet->payload_packet_len && (type == 'F' || type == 'P' || type == 'D')) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek\n"); + SOULSEEK_DETECT; return; } - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "1\n"); } - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "3\n"); + NDPI_LOG_DBG2(ndpi_struct, "3\n"); //Peer Message : Pierce Firewall if(packet->payload_packet_len == 9 && get_l32(packet->payload, 0) == 5 && packet->payload[4] <= 0x10 && get_u_int32_t(packet->payload, 5) != 0x00000000) { flow->l4.tcp.soulseek_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_TRACE, "Soulseek Size 9 Pierce Firewall\n"); + NDPI_LOG_DBG2(ndpi_struct, "Soulseek Size 9 Pierce Firewall\n"); return; } } @@ -202,14 +200,8 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, const u_int32_t typelen = get_l32(packet->payload, 4 + 1 + 4 + usrlen); const u_int8_t type = packet->payload[4 + 1 + 4 + usrlen + 4]; if(typelen == 1 && (type == 'F' || type == 'P' || type == 'D')) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected Pattern command(D|P|F).\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek Pattern command(D|P|F)\n"); + SOULSEEK_DETECT; return; } } @@ -219,14 +211,8 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(packet->payload_packet_len > 8) { if((packet->payload[0] || packet->payload[1]) && get_l32(packet->payload, 4) == 9) { /* 9 is search result */ - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected Second Pkt\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek Second Pkt\n"); + SOULSEEK_DETECT; return; } if(get_l32(packet->payload, 0) == packet->payload_packet_len - 4) { @@ -235,14 +221,8 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, { const u_int32_t usrlen = get_l32(packet->payload, 8); if(usrlen <= packet->payload_packet_len && 4 + 4 + 4 + usrlen == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "Soulseek Request Get Peer Address Detected\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek Request Get Peer Address Detected\n"); + SOULSEEK_DETECT; return; } } @@ -250,27 +230,15 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, } if(packet->payload_packet_len == 8 && get_l32(packet->payload, 4) == 0x00000004) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek\n"); + SOULSEEK_DETECT; return; } if(packet->payload_packet_len == 4 && get_u_int16_t(packet->payload, 2) == 0x00 && get_u_int16_t(packet->payload, 0) != 0x00) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek\n"); + SOULSEEK_DETECT; return; } else if(packet->payload_packet_len == 4) { flow->l4.tcp.soulseek_stage = 3; @@ -279,33 +247,21 @@ void ndpi_search_soulseek_tcp(struct ndpi_detection_module_struct *ndpi_struct, } else if(flow->l4.tcp.soulseek_stage == 1 + packet->packet_direction) { if(packet->payload_packet_len > 8) { if(packet->payload[4] == 0x03 && get_l32(packet->payload, 5) == 0x00000031) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected Second Pkt with SIGNATURE :: 0x0331000000 \n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek Second Pkt with SIGNATURE :: 0x0331000000 \n"); + SOULSEEK_DETECT; return; } } } if(flow->l4.tcp.soulseek_stage == 3 && packet->payload_packet_len == 8 && !get_u_int32_t(packet->payload, 4)) { - NDPI_LOG(NDPI_PROTOCOL_SOULSEEK, ndpi_struct, NDPI_LOG_DEBUG, "soulseek detected bcz of 8B pkt\n"); - - if(src != NULL) - src->soulseek_last_safe_access_time = packet->tick_timestamp; - if(dst != NULL) - dst->soulseek_last_safe_access_time = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SOULSEEK, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found soulseek bcz of 8B pkt\n"); + SOULSEEK_DETECT; return; } if(flow->l4.tcp.soulseek_stage && flow->packet_counter < 11) { } else { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SOULSEEK); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } } diff --git a/src/lib/protocols/spotify.c b/src/lib/protocols/spotify.c index e7dac5d66..cd3ed1355 100644 --- a/src/lib/protocols/spotify.c +++ b/src/lib/protocols/spotify.c @@ -21,10 +21,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_api.h" #ifdef NDPI_PROTOCOL_SPOTIFY + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SPOTIFY + +#include "ndpi_api.h" + static void ndpi_int_spotify_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, u_int8_t due_to_correlation) { @@ -46,7 +51,7 @@ static void ndpi_check_spotify(struct ndpi_detection_module_struct *ndpi_struct, && (packet->udp->dest == spotify_port)) { if(payload_len > 2) { if(memcmp(packet->payload, "SpotUdp", 7) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SPOTIFY, ndpi_struct, NDPI_LOG_DEBUG, "Found spotify udp dissector.\n"); + NDPI_LOG_INFO(ndpi_struct, "found spotify udp dissector\n"); ndpi_int_spotify_add_connection(ndpi_struct, flow, 0); return; } @@ -58,7 +63,7 @@ static void ndpi_check_spotify(struct ndpi_detection_module_struct *ndpi_struct, packet->payload[2] == 0x00 && packet->payload[3] == 0x00&& packet->payload[6] == 0x52 && packet->payload[7] == 0x0e && packet->payload[8] == 0x50 ) { - NDPI_LOG(NDPI_PROTOCOL_SPOTIFY, ndpi_struct, NDPI_LOG_DEBUG, "Found spotify tcp dissector.\n"); + NDPI_LOG_INFO(ndpi_struct, "found spotify tcp dissector\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SPOTIFY, NDPI_PROTOCOL_UNKNOWN); } @@ -97,7 +102,7 @@ static void ndpi_check_spotify(struct ndpi_detection_module_struct *ndpi_struct, || ((ntohl(packet->iph->saddr) & 0xFFFFFC00 /* 255.255.252.0 */) == 0xC284A200 /* 194.132.162.0 */) || ((ntohl(packet->iph->daddr) & 0xFFFFFC00 /* 255.255.252.0 */) == 0xC284A200 /* 194.132.162.0 */) ) { - NDPI_LOG(NDPI_PROTOCOL_SPOTIFY, ndpi_struct, NDPI_LOG_DEBUG, "Found spotify via ip range.\n"); + NDPI_LOG_INFO(ndpi_struct, "found spotify via ip range\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SPOTIFY, NDPI_PROTOCOL_UNKNOWN); return; } @@ -105,15 +110,14 @@ static void ndpi_check_spotify(struct ndpi_detection_module_struct *ndpi_struct, } } - NDPI_LOG(NDPI_PROTOCOL_SPOTIFY, ndpi_struct, NDPI_LOG_DEBUG, "exclude spotify.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SPOTIFY); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_spotify(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_SPOTIFY, ndpi_struct, NDPI_LOG_DEBUG, "spotify detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search spotify\n"); /* skip marked packets */ if (packet->detected_protocol_stack[0] != NDPI_PROTOCOL_SPOTIFY) { diff --git a/src/lib/protocols/ssdp.c b/src/lib/protocols/ssdp.c index 1f6b80023..ce681d9b6 100644 --- a/src/lib/protocols/ssdp.c +++ b/src/lib/protocols/ssdp.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_SSDP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SSDP + +#include "ndpi_api.h" + static void ndpi_int_ssdp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -38,10 +42,7 @@ void ndpi_search_ssdp(struct ndpi_detection_module_struct *ndpi_struct, struct n { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_SSDP, ndpi_struct, NDPI_LOG_DEBUG, "search ssdp.\n"); + NDPI_LOG_DBG(ndpi_struct, "search ssdp\n"); if (packet->udp != NULL) { if (packet->payload_packet_len > 100) { @@ -49,22 +50,21 @@ void ndpi_search_ssdp(struct ndpi_detection_module_struct *ndpi_struct, struct n || memcmp(packet->payload, "NOTIFY * HTTP/1.1", 17) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SSDP, ndpi_struct, NDPI_LOG_DEBUG, "found ssdp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found ssdp\n"); ndpi_int_ssdp_add_connection(ndpi_struct, flow); return; } #define SSDP_HTTP "HTTP/1.1 200 OK\r\n" if(memcmp(packet->payload, SSDP_HTTP, strlen(SSDP_HTTP)) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SSDP, ndpi_struct, NDPI_LOG_DEBUG, "found ssdp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found ssdp\n"); ndpi_int_ssdp_add_connection(ndpi_struct, flow); return; } } } - NDPI_LOG(NDPI_PROTOCOL_SSDP, ndpi_struct, NDPI_LOG_DEBUG, "ssdp excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SSDP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ssh.c b/src/lib/protocols/ssh.c index cb874010f..bfd1c387e 100644 --- a/src/lib/protocols/ssh.c +++ b/src/lib/protocols/ssh.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_SSH +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SSH + +#include "ndpi_api.h" + static void ndpi_int_ssh_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow){ ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_SSH, NDPI_PROTOCOL_UNKNOWN); @@ -46,8 +50,6 @@ static void ndpi_ssh_zap_cr(char *str, int len) { void ndpi_search_ssh_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; if (flow->l4.tcp.ssh_stage == 0) { if (packet->payload_packet_len > 7 && packet->payload_packet_len < 100 @@ -56,7 +58,7 @@ void ndpi_search_ssh_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc strncpy(flow->protos.ssh.client_signature, (const char *)packet->payload, len); flow->protos.ssh.client_signature[len] = '\0'; ndpi_ssh_zap_cr(flow->protos.ssh.client_signature, len); - NDPI_LOG(NDPI_PROTOCOL_SSH, ndpi_struct, NDPI_LOG_DEBUG, "ssh stage 0 passed\n"); + NDPI_LOG_DBG2(ndpi_struct, "ssh stage 0 passed\n"); flow->l4.tcp.ssh_stage = 1 + packet->packet_direction; return; } @@ -67,7 +69,7 @@ void ndpi_search_ssh_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc strncpy(flow->protos.ssh.server_signature, (const char *)packet->payload, len); flow->protos.ssh.server_signature[len] = '\0'; ndpi_ssh_zap_cr(flow->protos.ssh.server_signature, len); - NDPI_LOG(NDPI_PROTOCOL_SSH, ndpi_struct, NDPI_LOG_DEBUG, "found ssh\n"); + NDPI_LOG_INFO(ndpi_struct, "found ssh\n"); ndpi_int_ssh_add_connection(ndpi_struct, flow); return; @@ -75,7 +77,7 @@ void ndpi_search_ssh_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } } - NDPI_LOG(NDPI_PROTOCOL_SSH, ndpi_struct, NDPI_LOG_DEBUG, "excluding ssh at stage %d\n", flow->l4.tcp.ssh_stage); + NDPI_LOG_DBG(ndpi_struct, "excluding ssh at stage %d\n", flow->l4.tcp.ssh_stage); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SSH); } diff --git a/src/lib/protocols/ssl.c b/src/lib/protocols/ssl.c index 5afca5389..e57e891e5 100644 --- a/src/lib/protocols/ssl.c +++ b/src/lib/protocols/ssl.c @@ -21,11 +21,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_api.h" #ifdef NDPI_PROTOCOL_SSL +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SSL + +#include "ndpi_api.h" + /* #define CERTIFICATE_DEBUG 1 */ #define NDPI_MAX_SSL_REQUEST_SIZE 10000 @@ -153,7 +157,7 @@ int getSSLcertificate(struct ndpi_detection_module_struct *ndpi_struct, { static u_int8_t id = 0; - printf("-> [%u] %02X\n", ++id, packet->payload[0] & 0xFF); + NDPI_LOG_DBG2(ndpi_struct,"-> [%u] %02X\n", ++id, packet->payload[0] & 0xFF); } #endif @@ -363,7 +367,7 @@ int sslDetectProtocolFromCertificate(struct ndpi_detection_module_struct *ndpi_s if(rc > 0) { packet->ssl_certificate_detected++; #ifdef CERTIFICATE_DEBUG - printf("***** [SSL] %s\n", certificate); + NDPI_LOG_DBG2(ndpi_struct, "***** [SSL] %s\n", certificate); #endif u_int32_t subproto = ndpi_match_host_subprotocol(ndpi_struct, flow, certificate, strlen(certificate), NDPI_PROTOCOL_SSL); @@ -404,8 +408,6 @@ static void ssl_mark_and_payload_search_for_other_protocols(struct { #if defined(NDPI_PROTOCOL_TOR) || defined(NDPI_PROTOCOL_VPN_X) || defined(NDPI_PROTOCOL_UNENCRYPTED_JABBER) || defined (NDPI_PROTOCOL_OSCAR) || defined (NDPI_PROTOCOL_ITUNES) || defined (NDPI_PROTOCOL_GMAIL) struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=flow->src; - // struct ndpi_id_struct *dst=flow->dst; u_int32_t a; u_int32_t end; #if defined(NDPI_PROTOCOL_UNENCRYPTED_JABBER) @@ -424,9 +426,9 @@ static void ssl_mark_and_payload_search_for_other_protocols(struct #ifdef NDPI_PROTOCOL_UNENCRYPTED_JABBER if(packet->payload[a] == 't') { if(memcmp(&packet->payload[a], "talk.google.com", 15) == 0) { - NDPI_LOG(NDPI_PROTOCOL_UNENCRYPTED_JABBER, ndpi_struct, NDPI_LOG_DEBUG, "ssl jabber packet match\n"); if(NDPI_COMPARE_PROTOCOL_TO_BITMASK (ndpi_struct->detection_bitmask, NDPI_PROTOCOL_UNENCRYPTED_JABBER) != 0) { + NDPI_LOG_INFO(ndpi_struct, "found ssl jabber unencrypted\n"); ndpi_int_ssl_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_UNENCRYPTED_JABBER); return; } @@ -447,7 +449,7 @@ static void ssl_mark_and_payload_search_for_other_protocols(struct && memcmp(&packet->payload[a], "http://ocsp.web.aol.com/ocsp", 28) == 0) || ((a + 32) < packet->payload_packet_len && memcmp(&packet->payload[a], "http://pki-info.aol.com/AOLMSPKI", 32) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR SERVER SSL DETECTED\n"); + NDPI_LOG_INFO(ndpi_struct, "found OSCAR SERVER SSL DETECTED\n"); if(flow->dst != NULL && packet->payload_packet_len > 75) { memcpy(flow->dst->oscar_ssl_session_id, &packet->payload[44], 32); @@ -464,7 +466,7 @@ static void ssl_mark_and_payload_search_for_other_protocols(struct if((a + 21) < packet->payload_packet_len && (memcmp(&packet->payload[a], "my.screenname.aol.com", 21) == 0 || memcmp(&packet->payload[a], "sns-static.aolcdn.com", 21) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_OSCAR, ndpi_struct, NDPI_LOG_DEBUG, "OSCAR SERVER SSL DETECTED\n"); + NDPI_LOG_DBG(ndpi_struct, "found OSCAR SERVER SSL DETECTED\n"); ndpi_int_ssl_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_OSCAR); return; } @@ -475,14 +477,16 @@ static void ssl_mark_and_payload_search_for_other_protocols(struct no_check_for_ssl_payload: #endif if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_UNKNOWN) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "found ssl connection.\n"); + NDPI_LOG_DBG(ndpi_struct, "found ssl connection\n"); sslDetectProtocolFromCertificate(ndpi_struct, flow); if(!packet->ssl_certificate_detected && (!(flow->l4.tcp.ssl_seen_client_cert && flow->l4.tcp.ssl_seen_server_cert))) { /* SSL without certificate (Skype, Ultrasurf?) */ + NDPI_LOG_INFO(ndpi_struct, "found ssl NO_CERT\n"); ndpi_int_ssl_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_SSL_NO_CERT); } else + NDPI_LOG_INFO(ndpi_struct, "found ssl\n"); ndpi_int_ssl_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_SSL); } } @@ -492,10 +496,6 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - // - // struct ndpi_id_struct *src=flow->src; - // struct ndpi_id_struct *dst=flow->dst; - if((packet->payload_packet_len >= 5) && (packet->payload[0] == 0x16) @@ -506,13 +506,13 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct || (packet->payload[2] == 0x03) )) { u_int32_t temp; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "search sslv3\n"); + NDPI_LOG_DBG2(ndpi_struct, "search sslv3\n"); // SSLv3 Record if(packet->payload_packet_len >= 1300) { return 1; } temp = ntohs(get_u_int16_t(packet->payload, 3)) + 5; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "temp = %u.\n", temp); + NDPI_LOG_DBG2(ndpi_struct, "temp = %u\n", temp); if(packet->payload_packet_len == temp || (temp < packet->payload_packet_len && packet->payload_packet_len > 500)) { return 1; @@ -522,16 +522,16 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct /* the server hello may be split into small packets */ u_int32_t cert_start; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe SSLv3 server hello split into smaller packets\n"); /* lets hope at least the server hello and the start of the certificate block are in the first packet */ cert_start = ntohs(get_u_int16_t(packet->payload, 7)) + 5 + 4; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "suspected start of certificate: %u\n", + NDPI_LOG_DBG2(ndpi_struct, "suspected start of certificate: %u\n", cert_start); if(cert_start < packet->payload_packet_len && packet->payload[cert_start] == 0x0b) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "found 0x0b at suspected start of certificate block\n"); return 2; } @@ -542,16 +542,16 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct * so temp contains only the length for the first ServerHello block */ u_int32_t cert_start; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe SSLv3 server hello split into smaller packets but with seperate record for the certificate\n"); /* lets hope at least the server hello record and the start of the certificate record are in the first packet */ cert_start = ntohs(get_u_int16_t(packet->payload, 7)) + 5 + 5 + 4; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "suspected start of certificate: %u\n", + NDPI_LOG_DBG2(ndpi_struct, "suspected start of certificate: %u\n", cert_start); if(cert_start < packet->payload_packet_len && packet->payload[cert_start] == 0x0b) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "found 0x0b at suspected start of certificate block\n"); return 2; } @@ -565,7 +565,7 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct return 1; } temp += temp2; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "temp = %u.\n", temp); + NDPI_LOG_DBG2(ndpi_struct, "temp = %u\n", temp); if(packet->payload_packet_len == temp) { return 1; } @@ -576,7 +576,7 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct return 1; } temp += temp2; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "temp = %u.\n", temp); + NDPI_LOG_DBG2(ndpi_struct, "temp = %u\n", temp); if(packet->payload_packet_len == temp) { return 1; } @@ -587,7 +587,7 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct return 1; } temp += temp2; - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "temp = %u.\n", temp); + NDPI_LOG_DBG2(ndpi_struct, "temp = %u\n", temp); if(temp == packet->payload_packet_len) { return 1; } @@ -602,10 +602,6 @@ static u_int8_t ndpi_search_sslv3_direction1(struct ndpi_detection_module_struct void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=flow->src; - // struct ndpi_id_struct *dst=flow->dst; - u_int8_t ret; if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SSL) { @@ -613,7 +609,7 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc /* this should only happen, when we detected SSL with a packet that had parts of the certificate in subsequent packets * so go on checking for certificate patterns for a couple more packets */ - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "ssl flow but check another packet for patterns\n"); ssl_mark_and_payload_search_for_other_protocols(ndpi_struct, flow); if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SSL) { @@ -627,7 +623,7 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc return; } - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "search ssl\n"); + NDPI_LOG_DBG(ndpi_struct, "search ssl\n"); { /* Check if this is whatsapp first (this proto runs over port 443) */ @@ -652,12 +648,12 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } if(packet->payload_packet_len > 40 && flow->l4.tcp.ssl_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "first ssl packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "first ssl packet\n"); // SSLv2 Record if(packet->payload[2] == 0x01 && packet->payload[3] == 0x03 && (packet->payload[4] == 0x00 || packet->payload[4] == 0x01 || packet->payload[4] == 0x02) && (packet->payload_packet_len - packet->payload[1] == 2)) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "sslv2 len match\n"); + NDPI_LOG_DBG2(ndpi_struct, "sslv2 len match\n"); flow->l4.tcp.ssl_stage = 1 + packet->packet_direction; return; } @@ -666,7 +662,7 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc && (packet->payload[2] == 0x00 || packet->payload[2] == 0x01 || packet->payload[2] == 0x02) && (packet->payload_packet_len - ntohs(get_u_int16_t(packet->payload, 3)) == 5)) { // SSLv3 Record - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "sslv3 len match\n"); + NDPI_LOG_DBG2(ndpi_struct, "sslv3 len match\n"); flow->l4.tcp.ssl_stage = 1 + packet->packet_direction; return; } @@ -679,23 +675,23 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } if(packet->payload_packet_len > 40 && flow->l4.tcp.ssl_stage == 2 - packet->packet_direction) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "second ssl packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "second ssl packet\n"); // SSLv2 Record if(packet->payload[2] == 0x01 && packet->payload[3] == 0x03 && (packet->payload[4] == 0x00 || packet->payload[4] == 0x01 || packet->payload[4] == 0x02) && (packet->payload_packet_len - 2) >= packet->payload[1]) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "sslv2 server len match\n"); + NDPI_LOG_DBG2(ndpi_struct, "sslv2 server len match\n"); ssl_mark_and_payload_search_for_other_protocols(ndpi_struct, flow); return; } ret = ndpi_search_sslv3_direction1(ndpi_struct, flow); if(ret == 1) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "sslv3 server len match\n"); + NDPI_LOG_DBG2(ndpi_struct, "sslv3 server len match\n"); ssl_mark_and_payload_search_for_other_protocols(ndpi_struct, flow); return; } else if(ret == 2) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "sslv3 server len match with split packet -> check some more packets for SSL patterns\n"); ssl_mark_and_payload_search_for_other_protocols(ndpi_struct, flow); if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SSL) { @@ -705,13 +701,12 @@ void ndpi_search_ssl_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc } if(packet->payload_packet_len > 40 && flow->packet_direction_counter[packet->packet_direction] < 5) { - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "need next packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet\n"); return; } } - NDPI_LOG(NDPI_PROTOCOL_SSL, ndpi_struct, NDPI_LOG_DEBUG, "exclude ssl\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SSL); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } diff --git a/src/lib/protocols/starcraft.c b/src/lib/protocols/starcraft.c index 760578563..73cdd0b12 100644 --- a/src/lib/protocols/starcraft.c +++ b/src/lib/protocols/starcraft.c @@ -19,11 +19,15 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_STARCRAFT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_STARCRAFT + +#include "ndpi_api.h" + + /* Sender or receiver are one of the known login portals? */ u_int8_t sc2_match_logon_ip(struct ndpi_packet_struct* packet) { @@ -112,7 +116,7 @@ u_int8_t ndpi_check_starcraft_udp(struct ndpi_detection_module_struct* ndpi_stru void ndpi_search_starcraft(struct ndpi_detection_module_struct* ndpi_struct, struct ndpi_flow_struct* flow) { - NDPI_LOG(NDPI_PROTOCOL_STARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "Starcraft protocol detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search Starcraft\n"); if (flow->packet.detected_protocol_stack[0] != NDPI_PROTOCOL_STARCRAFT) { struct ndpi_packet_struct* packet = &flow->packet; int8_t result = 0; @@ -120,24 +124,22 @@ void ndpi_search_starcraft(struct ndpi_detection_module_struct* ndpi_struct, str if (packet->udp != NULL) { result = ndpi_check_starcraft_udp(ndpi_struct, flow); if (result == 1) { - //printf("Found Starcraft 2 [Game, UDP]\n"); - NDPI_LOG(NDPI_PROTOCOL_STARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "Found Starcraft 2 [Game, UDP]\n"); + NDPI_LOG_INFO(ndpi_struct, "Found Starcraft 2 [Game, UDP]\n"); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_STARCRAFT, NDPI_PROTOCOL_UNKNOWN); + return; } } else if (packet->tcp != NULL) { result = ndpi_check_starcraft_tcp(ndpi_struct, flow); if (result == 1) { - //printf("Found Starcraft 2 [Client, TCP]\n"); - NDPI_LOG(NDPI_PROTOCOL_STARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "Found Starcraft 2 [Client, TCP]\n"); + NDPI_LOG_INFO(ndpi_struct, "Found Starcraft 2 [Client, TCP]\n"); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_STARCRAFT, NDPI_PROTOCOL_UNKNOWN); + return; } } - if (result == 1) { - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_STARCRAFT, NDPI_PROTOCOL_UNKNOWN); - } - else if (result == -1) { - NDPI_LOG(NDPI_PROTOCOL_STARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "Starcraft excluded\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_STARCRAFT); + if (result == -1) { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } } diff --git a/src/lib/protocols/stealthnet.c b/src/lib/protocols/stealthnet.c index 09e6c18d4..8bd75b1a3 100644 --- a/src/lib/protocols/stealthnet.c +++ b/src/lib/protocols/stealthnet.c @@ -22,11 +22,14 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_STEALTHNET +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_STEALTHNET + +#include "ndpi_api.h" + static void ndpi_int_stealthnet_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -39,20 +42,16 @@ void ndpi_search_stealthnet(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src = flow->src; - // struct ndpi_id_struct *dst = flow->dst; - + NDPI_LOG_DBG(ndpi_struct, "search stealthnet\n"); if (packet->payload_packet_len > 40 && memcmp(packet->payload, "LARS REGENSBURGER'S FILE SHARING PROTOCOL", 41) == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEALTHNET, ndpi_struct, NDPI_LOG_DEBUG, "found stealthnet\n"); + NDPI_LOG_INFO(ndpi_struct, "found stealthnet\n"); ndpi_int_stealthnet_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_STEALTHNET, ndpi_struct, NDPI_LOG_DEBUG, "exclude stealthnet.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_STEALTHNET); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/steam.c b/src/lib/protocols/steam.c index d12a0cb4b..64eaa04fe 100644 --- a/src/lib/protocols/steam.c +++ b/src/lib/protocols/steam.c @@ -23,10 +23,14 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_STEAM + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_STEAM #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_STEAM static void ndpi_int_steam_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_STEAM, NDPI_PROTOCOL_UNKNOWN); } @@ -38,7 +42,7 @@ static void ndpi_check_steam_http(struct ndpi_detection_module_struct *ndpi_stru if (packet->user_agent_line.ptr != NULL && packet->user_agent_line.len >= 23 && memcmp(packet->user_agent_line.ptr, "Valve/Steam HTTP Client", 23) == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } } @@ -48,10 +52,10 @@ static void ndpi_check_steam_tcp(struct ndpi_detection_module_struct *ndpi_struc u_int32_t payload_len = packet->payload_packet_len; if (flow->steam_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage 0: \n"); if ((payload_len == 1 && packet->payload[0] == 0x01) || ((payload_len == 4 || payload_len == 5) && ndpi_match_strprefix(packet->payload, payload_len, "\x01\x00\x00\x00"))) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 @@ -59,14 +63,14 @@ static void ndpi_check_steam_tcp(struct ndpi_detection_module_struct *ndpi_struc } if ((payload_len == 1 && packet->payload[0] == 0x00) || ((payload_len == 4 || payload_len == 5) && ndpi_match_strprefix(packet->payload, payload_len, "\x00\x00\x00"))) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage = packet->packet_direction + 3; // packet_direction 0: stage 3, packet_direction 1: stage 4 return; } } else if ((flow->steam_stage == 1) || (flow->steam_stage == 2)) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage - packet->packet_direction) == 1) { @@ -75,14 +79,14 @@ static void ndpi_check_steam_tcp(struct ndpi_detection_module_struct *ndpi_struc /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 1 && packet->payload[0] == 0x00) || ((payload_len == 4 || payload_len == 5) && ndpi_match_strprefix(packet->payload, payload_len, "\x00\x00\x00"))) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage = 0; } } else if ((flow->steam_stage == 3) || (flow->steam_stage == 4)) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage - packet->packet_direction) == 3) { @@ -91,10 +95,10 @@ static void ndpi_check_steam_tcp(struct ndpi_detection_module_struct *ndpi_struc /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 1 && packet->payload[0] == 0x01) || ((payload_len == 4 || payload_len == 5) && ndpi_match_strprefix(packet->payload, payload_len, "\x01\x00\x00\x00"))) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage = 0; } } @@ -105,17 +109,17 @@ static void ndpi_check_steam_udp1(struct ndpi_detection_module_struct *ndpi_stru u_int32_t payload_len = packet->payload_packet_len; if (ndpi_match_strprefix(packet->payload, payload_len, "VS01")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); return; } /* Check if we so far detected the protocol in the request or not. */ if (flow->steam_stage1 == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage 0: \n"); if (ndpi_match_strprefix(packet->payload, payload_len, "\x31\xff\x30\x2e")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage1 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 @@ -123,7 +127,7 @@ static void ndpi_check_steam_udp1(struct ndpi_detection_module_struct *ndpi_stru } if (ndpi_match_strprefix(packet->payload, payload_len, "\xff\xff\xff\xff")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage1 = packet->packet_direction + 3; // packet_direction 0: stage 3, packet_direction 1: stage 4 @@ -131,7 +135,7 @@ static void ndpi_check_steam_udp1(struct ndpi_detection_module_struct *ndpi_stru } } else if ((flow->steam_stage1 == 1) || (flow->steam_stage1 == 2)) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage1); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage1); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage1 - packet->packet_direction) == 1) { @@ -140,15 +144,15 @@ static void ndpi_check_steam_udp1(struct ndpi_detection_module_struct *ndpi_stru /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "\xff\xff\xff\xff")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage1 = 0; } } else if ((flow->steam_stage1 == 3) || (flow->steam_stage1 == 4)) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage1); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage1); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage1 - packet->packet_direction) == 3) { @@ -157,10 +161,10 @@ static void ndpi_check_steam_udp1(struct ndpi_detection_module_struct *ndpi_stru /* This is a packet in another direction. Check if we find the proper response. */ if (ndpi_match_strprefix(packet->payload, payload_len, "\x31\xff\x30\x2e")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage1 = 0; } @@ -173,17 +177,17 @@ static void ndpi_check_steam_udp2(struct ndpi_detection_module_struct *ndpi_stru /* Check if we so far detected the protocol in the request or not. */ if (flow->steam_stage2 == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage 0: \n"); if ((payload_len == 25) && ndpi_match_strprefix(packet->payload, payload_len, "\xff\xff\xff\xff")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage2 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 } } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage2); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage2); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage2 - packet->packet_direction) == 1) { @@ -192,10 +196,10 @@ static void ndpi_check_steam_udp2(struct ndpi_detection_module_struct *ndpi_stru /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || ndpi_match_strprefix(packet->payload, payload_len, "\xff\xff\xff\xff")) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage2 = 0; } @@ -208,17 +212,17 @@ static void ndpi_check_steam_udp3(struct ndpi_detection_module_struct *ndpi_stru /* Check if we so far detected the protocol in the request or not. */ if (flow->steam_stage3 == 0) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage 0: \n"); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage 0: \n"); if ((payload_len == 4) && (packet->payload[0] == 0x39) && (packet->payload[1] == 0x18) && (packet->payload[2] == 0x00) && (packet->payload[3] == 0x00)) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Possible STEAM request detected, we will look further for the response...\n"); + NDPI_LOG_DBG2(ndpi_struct, "Possible STEAM request detected, we will look further for the response..\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ flow->steam_stage3 = packet->packet_direction + 1; // packet_direction 0: stage 1, packet_direction 1: stage 2 } } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM stage %u: \n", flow->steam_stage3); + NDPI_LOG_DBG2(ndpi_struct, "STEAM stage %u: \n", flow->steam_stage3); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ if ((flow->steam_stage3 - packet->packet_direction) == 1) { @@ -227,10 +231,10 @@ static void ndpi_check_steam_udp3(struct ndpi_detection_module_struct *ndpi_stru /* This is a packet in another direction. Check if we find the proper response. */ if ((payload_len == 0) || ((payload_len == 8) && (packet->payload[0] == 0x3a) && (packet->payload[1] == 0x18) && (packet->payload[2] == 0x00) && (packet->payload[3] == 0x00))) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Found STEAM.\n"); + NDPI_LOG_INFO(ndpi_struct, "found STEAM\n"); ndpi_int_steam_add_connection(ndpi_struct, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "The reply did not seem to belong to STEAM, resetting the stage to 0...\n"); + NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to STEAM, resetting the stage to 0..\n"); flow->steam_stage3 = 0; } @@ -242,8 +246,7 @@ void ndpi_search_steam(struct ndpi_detection_module_struct *ndpi_struct, struct /* Break after 20 packets. */ if (flow->packet_counter > 20) { - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "Exclude STEAM.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_STEAM); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -256,7 +259,7 @@ void ndpi_search_steam(struct ndpi_detection_module_struct *ndpi_struct, struct return; } - NDPI_LOG(NDPI_PROTOCOL_STEAM, ndpi_struct, NDPI_LOG_DEBUG, "STEAM detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search STEAM\n"); ndpi_check_steam_http(ndpi_struct, flow); if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_STEAM) { diff --git a/src/lib/protocols/stun.c b/src/lib/protocols/stun.c index d44d9c26e..53f39c4d6 100644 --- a/src/lib/protocols/stun.c +++ b/src/lib/protocols/stun.c @@ -21,10 +21,14 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_STUN +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_STUN + +#include "ndpi_api.h" #define MAX_NUM_STUN_PKTS 10 @@ -64,7 +68,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * if((strncmp((const char*)payload, (const char*)"RSP/", 4) == 0) && (strncmp((const char*)&payload[7], (const char*)" STUN_", 6) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "Found stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found stun\n"); goto udp_stun_found; } @@ -159,10 +163,10 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * u_int8_t mod; u_int8_t old = 1; u_int8_t padding = 0; - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "len and type match.\n"); + NDPI_LOG_DBG2(ndpi_struct, "len and type match\n"); if(payload_length == 20) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "found stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found stun\n"); goto udp_stun_found; } @@ -183,7 +187,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * || payload[a + 1] == 0x2a || payload[a + 1] == 0x29 || payload[a + 1] == 0x50 || payload[a + 1] == 0x54 || payload[a + 1] == 0x55)))) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "attribute match.\n"); + NDPI_LOG_DBG2(ndpi_struct, "attribute match\n"); a += ((payload[a + 2] << 8) + payload[a + 3] + 4); mod = a % 4; @@ -191,7 +195,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * padding = 4 - mod; } if(a == payload_length || (padding && (a + padding) == payload_length)) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "found stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found stun\n"); goto udp_stun_found; } @@ -215,7 +219,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * if((payload[a + padding] == 0x40) && (payload[a + padding + 1] == 0x00)) goto udp_stun_found; - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "New STUN - attribute match.\n"); + NDPI_LOG_DBG2(ndpi_struct, "New STUN - attribute match\n"); old = 0; a += ((payload[a + 2 + padding] << 8) + payload[a + 3 + padding] + 4); @@ -225,7 +229,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * a += 4 - mod; } if(a == payload_length) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "found stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found stun\n"); goto udp_stun_found; } } else { @@ -254,7 +258,7 @@ void ndpi_search_stun(struct ndpi_detection_module_struct *ndpi_struct, struct n struct ndpi_packet_struct *packet = &flow->packet; u_int8_t is_whatsapp = 0, is_skype = 0; - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "search stun.\n"); + NDPI_LOG_DBG(ndpi_struct, "search stun\n"); if(packet->tcp) { /* STUN may be encapsulated in TCP packets */ @@ -267,10 +271,10 @@ void ndpi_search_stun(struct ndpi_detection_module_struct *ndpi_struct, struct n if(ndpi_int_check_stun(ndpi_struct, flow, packet->payload + 2, packet->payload_packet_len - 2, &is_whatsapp, &is_skype) == NDPI_IS_STUN) { if(is_skype) { - NDPI_LOG(NDPI_PROTOCOL_SKYPE, ndpi_struct, NDPI_LOG_DEBUG, "Found Skype\n"); + NDPI_LOG_INFO(ndpi_struct, "found Skype\n"); ndpi_int_stun_add_connection(ndpi_struct, NDPI_PROTOCOL_SKYPE, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "found UDP stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found UDP stun\n"); ndpi_int_stun_add_connection(ndpi_struct, is_whatsapp ? NDPI_PROTOCOL_WHATSAPP_VOICE : NDPI_PROTOCOL_STUN, flow); } @@ -282,10 +286,10 @@ void ndpi_search_stun(struct ndpi_detection_module_struct *ndpi_struct, struct n if(ndpi_int_check_stun(ndpi_struct, flow, packet->payload, packet->payload_packet_len, &is_whatsapp, &is_skype) == NDPI_IS_STUN) { if(is_skype) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "Found Skype\n"); + NDPI_LOG_INFO(ndpi_struct, "Found Skype\n"); ndpi_int_stun_add_connection(ndpi_struct, NDPI_PROTOCOL_SKYPE, flow); } else { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "found UDP stun.\n"); + NDPI_LOG_INFO(ndpi_struct, "found UDP stun\n"); ndpi_int_stun_add_connection(ndpi_struct, is_whatsapp ? NDPI_PROTOCOL_WHATSAPP_VOICE : NDPI_PROTOCOL_STUN, flow); } @@ -293,8 +297,7 @@ void ndpi_search_stun(struct ndpi_detection_module_struct *ndpi_struct, struct n } if(flow->num_stun_udp_pkts >= MAX_NUM_STUN_PKTS) { - NDPI_LOG(NDPI_PROTOCOL_STUN, ndpi_struct, NDPI_LOG_DEBUG, "exclude stun.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_STUN); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/syslog.c b/src/lib/protocols/syslog.c index 589f40f21..d83cd99f7 100644 --- a/src/lib/protocols/syslog.c +++ b/src/lib/protocols/syslog.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_SYSLOG +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_SYSLOG + +#include "ndpi_api.h" + static void ndpi_int_syslog_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -36,45 +40,41 @@ void ndpi_search_syslog(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - u_int8_t i; - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "search syslog\n"); + NDPI_LOG_DBG(ndpi_struct, "search syslog\n"); if (packet->payload_packet_len > 20 && packet->payload_packet_len <= 1024 && packet->payload[0] == '<') { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "checked len>20 and <1024 and first symbol=<.\n"); + NDPI_LOG_DBG2(ndpi_struct, "checked len>20 and <1024 and first symbol=<\n"); for (i = 1; i <= 3; i++) { if (packet->payload[i] < '0' || packet->payload[i] > '9') { break; } } - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "read symbols while the symbol is a number.\n"); if (packet->payload[i++] != '>') { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "there is no > following the number.\n"); + NDPI_LOG_DBG(ndpi_struct, "excluded, there is no > following the number\n"); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SYSLOG); return; } else { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "a > following the number.\n"); + NDPI_LOG_DBG2(ndpi_struct, "a > following the number\n"); } if (packet->payload[i] == 0x20) { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "a blank following the >: increment i.\n"); + NDPI_LOG_DBG2(ndpi_struct, "a blank following the >: increment i\n"); i++; } else { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "no blank following the >: do nothing.\n"); + NDPI_LOG_DBG2(ndpi_struct, "no blank following the >: do nothing\n"); } /* check for "last message repeated" */ if (i + sizeof("last message") - 1 <= packet->payload_packet_len && memcmp(packet->payload + i, "last message", sizeof("last message") - 1) == 0) { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "found syslog by 'last message' string.\n"); + NDPI_LOG_INFO(ndpi_struct, "found syslog by 'last message' string\n"); ndpi_int_syslog_add_connection(ndpi_struct, flow); @@ -84,7 +84,7 @@ void ndpi_search_syslog(struct ndpi_detection_module_struct /* snort events */ - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "found syslog by 'snort: ' string.\n"); + NDPI_LOG_INFO(ndpi_struct, "found syslog by 'snort: ' string\n"); ndpi_int_syslog_add_connection(ndpi_struct, flow); @@ -103,27 +103,20 @@ void ndpi_search_syslog(struct ndpi_detection_module_struct && memcmp(&packet->payload[i], "Oct", 3) != 0 && memcmp(&packet->payload[i], "Nov", 3) != 0 && memcmp(&packet->payload[i], "Dec", 3) != 0) { - - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, - "no month-shortname following: syslog excluded.\n"); - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SYSLOG); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } else { - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, - "a month-shortname following: syslog detected.\n"); + NDPI_LOG_INFO(ndpi_struct, "found syslog\n"); ndpi_int_syslog_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_SYSLOG, ndpi_struct, NDPI_LOG_DEBUG, "no syslog detected.\n"); - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_SYSLOG); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/teamspeak.c b/src/lib/protocols/teamspeak.c index fd8a296fb..df13c9756 100644 --- a/src/lib/protocols/teamspeak.c +++ b/src/lib/protocols/teamspeak.c @@ -17,49 +17,53 @@ * If not, see <http://www.gnu.org/licenses/>. */ -#include "ndpi_api.h" - +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TEAMSPEAK +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TEAMSPEAK + +#include "ndpi_api.h" + static void ndpi_int_teamspeak_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TEAMSPEAK, NDPI_PROTOCOL_UNKNOWN); } - u_int16_t tdport = 0, tsport = 0; - u_int16_t udport = 0, usport = 0; void ndpi_search_teamspeak(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - struct ndpi_packet_struct *packet = &flow->packet; + struct ndpi_packet_struct *packet = &flow->packet; -if (packet->udp != NULL) { - usport = ntohs(packet->udp->source), udport = ntohs(packet->udp->dest); - /* http://www.imfirewall.com/en/protocols/teamSpeak.htm */ - if (((usport == 9987 || udport == 9987) || (usport == 8767 || udport == 8767)) && packet->payload_packet_len >= 20) { - NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK udp.\n"); - ndpi_int_teamspeak_add_connection(ndpi_struct, flow); + NDPI_LOG_DBG(ndpi_struct, "search teamspeak\n"); + + if (packet->udp != NULL) { + u_int16_t udport, usport; + usport = ntohs(packet->udp->source), udport = ntohs(packet->udp->dest); + /* http://www.imfirewall.com/en/protocols/teamSpeak.htm */ + if (((usport == 9987 || udport == 9987) || (usport == 8767 || udport == 8767)) && packet->payload_packet_len >= 20) { + NDPI_LOG_INFO(ndpi_struct, "found TEAMSPEAK udp\n"); + ndpi_int_teamspeak_add_connection(ndpi_struct, flow); + } } -} -else if (packet->tcp != NULL) { - tsport = ntohs(packet->tcp->source), tdport = ntohs(packet->tcp->dest); + else if (packet->tcp != NULL) { + u_int16_t tdport, tsport; + tsport = ntohs(packet->tcp->source), tdport = ntohs(packet->tcp->dest); /* https://github.com/Youx/soliloque-server/wiki/Connection-packet */ if(packet->payload_packet_len >= 20) { if (((memcmp(packet->payload, "\xf4\xbe\x03\x00", 4) == 0)) || ((memcmp(packet->payload, "\xf4\xbe\x02\x00", 4) == 0)) || ((memcmp(packet->payload, "\xf4\xbe\x01\x00", 4) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found TEAMSPEAK tcp\n"); ndpi_int_teamspeak_add_connection(ndpi_struct, flow); } /* http://www.imfirewall.com/en/protocols/teamSpeak.htm */ } else if ((tsport == 14534 || tdport == 14534) || (tsport == 51234 || tdport == 51234)) { - NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK.\n"); + NDPI_LOG_INFO(ndpi_struct, "found TEAMSPEAK\n"); ndpi_int_teamspeak_add_connection(ndpi_struct, flow); } } - NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "TEAMSPEAK excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TEAMSPEAK); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } diff --git a/src/lib/protocols/teamviewer.c b/src/lib/protocols/teamviewer.c index b97f6b157..f06e40a73 100644 --- a/src/lib/protocols/teamviewer.c +++ b/src/lib/protocols/teamviewer.c @@ -22,23 +22,28 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TEAMVIEWER +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TEAMVIEWER + +#include "ndpi_api.h" + + static void ndpi_int_teamview_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TEAMVIEWER, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_TEAMVIEWER, ndpi_struct, NDPI_LOG_TRACE, "TEAMWIEWER Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found teamwiewer\n"); } void ndpi_search_teamview(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_TEAMVIEWER, ndpi_struct, NDPI_LOG_TRACE, "TEAMWIEWER detection...\n"); + + NDPI_LOG_DBG(ndpi_struct, "search teamwiewer\n"); /* TeamViewer 178.77.120.0/25 @@ -95,7 +100,7 @@ void ndpi_search_teamview(struct ndpi_detection_module_struct *ndpi_struct, stru } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TEAMVIEWER); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/telegram.c b/src/lib/protocols/telegram.c index 6d71dc844..d80f5f6b5 100644 --- a/src/lib/protocols/telegram.c +++ b/src/lib/protocols/telegram.c @@ -23,15 +23,19 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TELEGRAM +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TELEGRAM + +#include "ndpi_api.h" + static void ndpi_int_telegram_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TELEGRAM, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_TELEGRAM, ndpi_struct, NDPI_LOG_TRACE, "TELEGRAM Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found telegram\n"); } @@ -40,7 +44,7 @@ void ndpi_search_telegram(struct ndpi_detection_module_struct *ndpi_struct, stru struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport /* , sport */; - NDPI_LOG(NDPI_PROTOCOL_TELEGRAM, ndpi_struct, NDPI_LOG_TRACE, "TELEGRAM detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search telegram\n"); if (packet->payload_packet_len == 0) return; @@ -63,7 +67,7 @@ void ndpi_search_telegram(struct ndpi_detection_module_struct *ndpi_struct, stru } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TELEGRAM); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/telnet.c b/src/lib/protocols/telnet.c index 0be921d44..17618f795 100644 --- a/src/lib/protocols/telnet.c +++ b/src/lib/protocols/telnet.c @@ -23,9 +23,13 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" + #ifdef NDPI_PROTOCOL_TELNET +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TELNET + +#include "ndpi_api.h" static void ndpi_int_telnet_add_connection(struct ndpi_detection_module_struct @@ -76,30 +80,25 @@ u_int8_t search_iac(struct ndpi_detection_module_struct *ndpi_struct, struct ndp void ndpi_search_telnet_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { - // struct ndpi_packet_struct *packet = &flow->packet; - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - NDPI_LOG(NDPI_PROTOCOL_TELNET, ndpi_struct, NDPI_LOG_DEBUG, "search telnet.\n"); + NDPI_LOG_DBG(ndpi_struct, "search telnet\n"); if (search_iac(ndpi_struct, flow) == 1) { if (flow->l4.tcp.telnet_stage == 2) { - NDPI_LOG(NDPI_PROTOCOL_TELNET, ndpi_struct, NDPI_LOG_DEBUG, "telnet identified.\n"); + NDPI_LOG_INFO(ndpi_struct, "found telnet\n"); ndpi_int_telnet_add_connection(ndpi_struct, flow); return; } flow->l4.tcp.telnet_stage++; - NDPI_LOG(NDPI_PROTOCOL_TELNET, ndpi_struct, NDPI_LOG_DEBUG, "telnet stage %u.\n", flow->l4.tcp.telnet_stage); + NDPI_LOG_DBG2(ndpi_struct, "telnet stage %u\n", flow->l4.tcp.telnet_stage); return; } if ((flow->packet_counter < 12 && flow->l4.tcp.telnet_stage > 0) || flow->packet_counter < 6) { return; } else { - NDPI_LOG(NDPI_PROTOCOL_TELNET, ndpi_struct, NDPI_LOG_DEBUG, "telnet excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TELNET); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } return; } diff --git a/src/lib/protocols/teredo.c b/src/lib/protocols/teredo.c index 079d1fbcd..2439f997b 100644 --- a/src/lib/protocols/teredo.c +++ b/src/lib/protocols/teredo.c @@ -18,24 +18,30 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TEREDO +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TEREDO + +#include "ndpi_api.h" + /* https://en.wikipedia.org/wiki/Teredo_tunneling */ void ndpi_search_teredo(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct,"search teredo\n"); if(packet->udp && packet->iph && ((ntohl(packet->iph->daddr) & 0xF0000000) == 0xE0000000 /* A multicast address */) && ((ntohs(packet->udp->source) == 3544) || (ntohs(packet->udp->dest) == 3544)) - && (packet->payload_packet_len >= 40 /* IPv6 header */)) + && (packet->payload_packet_len >= 40 /* IPv6 header */)) { + NDPI_LOG_INFO(ndpi_struct,"found teredo\n"); ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TEREDO, NDPI_PROTOCOL_UNKNOWN); - else - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TEREDO); + } else { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } } diff --git a/src/lib/protocols/tftp.c b/src/lib/protocols/tftp.c index feb37e620..082e04326 100644 --- a/src/lib/protocols/tftp.c +++ b/src/lib/protocols/tftp.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_TFTP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TFTP + +#include "ndpi_api.h" + static void ndpi_int_tftp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,30 +41,29 @@ void ndpi_search_tftp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_TFTP, ndpi_struct, NDPI_LOG_DEBUG, "search TFTP.\n"); + NDPI_LOG_DBG(ndpi_struct, "search TFTP\n"); if (packet->payload_packet_len > 3 && flow->l4.udp.tftp_stage == 0 && ntohl(get_u_int32_t(packet->payload, 0)) == 0x00030001) { - NDPI_LOG(NDPI_PROTOCOL_TFTP, ndpi_struct, NDPI_LOG_DEBUG, "maybe tftp. need next packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe tftp. need next packet\n"); flow->l4.udp.tftp_stage = 1; return; } if (packet->payload_packet_len > 3 && (flow->l4.udp.tftp_stage == 1) && ntohl(get_u_int32_t(packet->payload, 0)) == 0x00040001) { - NDPI_LOG(NDPI_PROTOCOL_TFTP, ndpi_struct, NDPI_LOG_DEBUG, "found tftp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found tftp\n"); ndpi_int_tftp_add_connection(ndpi_struct, flow); return; } if (packet->payload_packet_len > 1 && ((packet->payload[0] == 0 && packet->payload[packet->payload_packet_len - 1] == 0) || (packet->payload_packet_len == 4 && ntohl(get_u_int32_t(packet->payload, 0)) == 0x00040000))) { - NDPI_LOG(NDPI_PROTOCOL_TFTP, ndpi_struct, NDPI_LOG_DEBUG, "skip initial packet.\n"); + NDPI_LOG_DBG2(ndpi_struct, "skip initial packet\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_TFTP, ndpi_struct, NDPI_LOG_DEBUG, "exclude TFTP.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TFTP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/thunder.c b/src/lib/protocols/thunder.c index f0198cdda..2818d873d 100644 --- a/src/lib/protocols/thunder.c +++ b/src/lib/protocols/thunder.c @@ -22,10 +22,15 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_THUNDER +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_THUNDER + +#include "ndpi_api.h" + + static void ndpi_int_thunder_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) { @@ -55,26 +60,21 @@ void ndpi_int_search_thunder_udp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - if (packet->payload_packet_len > 8 && packet->payload[0] >= 0x30 && packet->payload[0] < 0x40 && packet->payload[1] == 0 && packet->payload[2] == 0 && packet->payload[3] == 0) { if (flow->thunder_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "THUNDER udp detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found THUNDER udp\n"); ndpi_int_thunder_add_connection(ndpi_struct, flow); return; } flow->thunder_stage++; - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe thunder udp packet detected, stage increased to %u\n", flow->thunder_stage); return; } - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, - "excluding thunder udp at stage %u\n", flow->thunder_stage); - + NDPI_LOG_DBG(ndpi_struct, "excluding thunder udp at stage %u\n", flow->thunder_stage); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_THUNDER); } @@ -89,19 +89,16 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - if (packet->payload_packet_len > 8 && packet->payload[0] >= 0x30 && packet->payload[0] < 0x40 && packet->payload[1] == 0 && packet->payload[2] == 0 && packet->payload[3] == 0) { if (flow->thunder_stage == 3) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "THUNDER tcp detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found THUNDER tcp\n"); ndpi_int_thunder_add_connection(ndpi_struct, flow); return; } flow->thunder_stage++; - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe thunder tcp packet detected, stage increased to %u\n", flow->thunder_stage); return; } @@ -110,7 +107,7 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct && memcmp(packet->payload, "POST / HTTP/1.1\r\n", 17) == 0) { ndpi_parse_packet_line_info(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "maybe thunder http POST packet detected, parsed packet lines: %u, empty line set %u (at: %u)\n", packet->parsed_lines, packet->empty_line_position_set, packet->empty_line_position); @@ -124,15 +121,13 @@ void ndpi_int_search_thunder_tcp(struct ndpi_detection_module_struct && packet->payload[packet->empty_line_position + 3] == 0x00 && packet->payload[packet->empty_line_position + 4] == 0x00 && packet->payload[packet->empty_line_position + 5] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, - "maybe thunder http POST packet application does match\n"); + NDPI_LOG_INFO(ndpi_struct, + "found thunder http POST packet application does match\n"); ndpi_int_thunder_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, - "excluding thunder tcp at stage %u\n", flow->thunder_stage); - + NDPI_LOG_DBG(ndpi_struct, "excluding thunder tcp at stage %u\n", flow->thunder_stage); NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_THUNDER); } @@ -153,12 +148,12 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_THUNDER) { if (src != NULL && ((u_int32_t) (packet->tick_timestamp - src->thunder_ts) < ndpi_struct->thunder_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "thunder : save src connection packet detected\n"); src->thunder_ts = packet->tick_timestamp; } else if (dst != NULL && ((u_int32_t) (packet->tick_timestamp - dst->thunder_ts) < ndpi_struct->thunder_timeout)) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "thunder : save dst connection packet detected\n"); dst->thunder_ts = packet->tick_timestamp; } @@ -167,7 +162,7 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct if (packet->payload_packet_len > 5 && memcmp(packet->payload, "GET /", 5) == 0 && NDPI_SRC_OR_DST_HAS_PROTOCOL(src, dst, NDPI_PROTOCOL_THUNDER)) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, "HTTP packet detected.\n"); + NDPI_LOG_DBG2(ndpi_struct, "HTTP packet detected\n"); ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->parsed_lines > 7 @@ -186,8 +181,8 @@ void ndpi_int_search_thunder_http(struct ndpi_detection_module_struct && packet->user_agent_line.len > 49 && memcmp(packet->user_agent_line.ptr, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)", 50) == 0) { - NDPI_LOG(NDPI_PROTOCOL_THUNDER, ndpi_struct, NDPI_LOG_DEBUG, - "Thunder HTTP download detected, adding flow.\n"); + NDPI_LOG_INFO(ndpi_struct, + "found thunder HTTP download detected\n"); ndpi_int_thunder_add_connection(ndpi_struct, flow); } } diff --git a/src/lib/protocols/tinc.c b/src/lib/protocols/tinc.c index cdd330bca..adb547a48 100644 --- a/src/lib/protocols/tinc.c +++ b/src/lib/protocols/tinc.c @@ -18,11 +18,14 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_TINC + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TINC #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_TINC static void ndpi_check_tinc(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -52,7 +55,7 @@ static void ndpi_check_tinc(struct ndpi_detection_module_struct *ndpi_struct, st /* cache_free(ndpi_struct->tinc_cache); */ - NDPI_LOG(NDPI_PROTOCOL_TINC, ndpi_struct, NDPI_LOG_DEBUG, "Found tinc udp connection\n"); + NDPI_LOG_INFO(ndpi_struct, "found tinc udp connection\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TINC, NDPI_PROTOCOL_UNKNOWN); } } @@ -111,7 +114,7 @@ static void ndpi_check_tinc(struct ndpi_detection_module_struct *ndpi_struct, st ndpi_struct->tinc_cache = cache_new(TINC_CACHE_MAX_SIZE); cache_add(ndpi_struct->tinc_cache, &(flow->tinc_cache_entry), sizeof(flow->tinc_cache_entry)); - NDPI_LOG(NDPI_PROTOCOL_TINC, ndpi_struct, NDPI_LOG_DEBUG, "Found tinc tcp connection\n"); + NDPI_LOG_INFO(ndpi_struct, "found tinc tcp connection\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TINC, NDPI_PROTOCOL_UNKNOWN); } return; @@ -123,14 +126,13 @@ static void ndpi_check_tinc(struct ndpi_detection_module_struct *ndpi_struct, st } } - NDPI_LOG(NDPI_PROTOCOL_TINC, ndpi_struct, NDPI_LOG_DEBUG, "exclude tinc.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TINC); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_tinc(struct ndpi_detection_module_struct* ndpi_struct, struct ndpi_flow_struct* flow) { struct ndpi_packet_struct* packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_TINC, ndpi_struct, NDPI_LOG_DEBUG, "tinc detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "tinc detection\n"); if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_TINC) { if(packet->tcp_retransmission == 0) { diff --git a/src/lib/protocols/tor.c b/src/lib/protocols/tor.c index f6987ef19..93c4fecca 100644 --- a/src/lib/protocols/tor.c +++ b/src/lib/protocols/tor.c @@ -5,10 +5,15 @@ * Copyright (C) 2013 Remy Mudingay <mudingay@ill.fr> * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TOR +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TOR + +#include "ndpi_api.h" + + static void ndpi_int_tor_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TOR, NDPI_PROTOCOL_UNKNOWN); @@ -88,23 +93,22 @@ void ndpi_search_tor(struct ndpi_detection_module_struct *ndpi_struct, struct nd struct ndpi_packet_struct *packet = &flow->packet; u_int16_t dport = 0, sport = 0; - NDPI_LOG(NDPI_PROTOCOL_TOR, ndpi_struct, NDPI_LOG_DEBUG, "search for TOR.\n"); + NDPI_LOG_DBG(ndpi_struct, "search for TOR\n"); if(packet->tcp != NULL) { sport = ntohs(packet->tcp->source), dport = ntohs(packet->tcp->dest); - NDPI_LOG(NDPI_PROTOCOL_TOR, ndpi_struct, NDPI_LOG_DEBUG, "calculating TOR over tcp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating TOR over tcp\n"); if ((((dport == 9001) || (sport == 9001)) || ((dport == 9030) || (sport == 9030))) && ((packet->payload[0] == 0x17) || (packet->payload[0] == 0x16)) && (packet->payload[1] == 0x03) && (packet->payload[2] == 0x01) && (packet->payload[3] == 0x00)) { - NDPI_LOG(NDPI_PROTOCOL_TOR, ndpi_struct, NDPI_LOG_DEBUG, "found tor.\n"); + NDPI_LOG_INFO(ndpi_struct, "found tor\n"); ndpi_int_tor_add_connection(ndpi_struct, flow); } } else { - NDPI_LOG(NDPI_PROTOCOL_TOR, ndpi_struct, NDPI_LOG_DEBUG, "exclude TOR.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TOR); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } diff --git a/src/lib/protocols/tvants.c b/src/lib/protocols/tvants.c index 7297e489f..ceee278b9 100644 --- a/src/lib/protocols/tvants.c +++ b/src/lib/protocols/tvants.c @@ -22,11 +22,14 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_TVANTS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TVANTS + +#include "ndpi_api.h" + static void ndpi_int_tvants_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -40,13 +43,8 @@ void ndpi_search_tvants_udp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - - - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "search tvants. \n"); + NDPI_LOG_DBG(ndpi_struct, "search tvants. \n"); if (packet->udp != NULL && packet->payload_packet_len > 57 && packet->payload[0] == 0x04 && packet->payload[1] == 0x00 @@ -57,7 +55,7 @@ void ndpi_search_tvants_udp(struct ndpi_detection_module_struct && (memcmp(&packet->payload[48], "TVANTS", 6) == 0 || memcmp(&packet->payload[49], "TVANTS", 6) == 0 || memcmp(&packet->payload[51], "TVANTS", 6) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over udp. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvants over udp. \n"); ndpi_int_tvants_add_connection(ndpi_struct, flow); } else if (packet->tcp != NULL && packet->payload_packet_len > 15 @@ -67,12 +65,11 @@ void ndpi_search_tvants_udp(struct ndpi_detection_module_struct && packet->payload[6] == 0x00 && packet->payload[7] == 0x00 && memcmp(&packet->payload[8], "TVANTS", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "found tvants over tcp. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvants over tcp. \n"); ndpi_int_tvants_add_connection(ndpi_struct, flow); } - NDPI_LOG(NDPI_PROTOCOL_TVANTS, ndpi_struct, NDPI_LOG_DEBUG, "exclude tvants. \n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TVANTS); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/tvuplayer.c b/src/lib/protocols/tvuplayer.c index 2d35ae6cc..2160a5afa 100644 --- a/src/lib/protocols/tvuplayer.c +++ b/src/lib/protocols/tvuplayer.c @@ -22,10 +22,13 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_TVUPLAYER +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_TVUPLAYER + +#include "ndpi_api.h" static void ndpi_int_tvuplayer_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ @@ -39,19 +42,14 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "search tvuplayer. \n"); - - + NDPI_LOG_DBG(ndpi_struct, "search tvuplayer. \n"); if (packet->tcp != NULL) { if ((packet->payload_packet_len == 36 || packet->payload_packet_len == 24) && packet->payload[0] == 0x00 && ntohl(get_u_int32_t(packet->payload, 2)) == 0x31323334 && ntohl(get_u_int32_t(packet->payload, 6)) == 0x35363837 && packet->payload[10] == 0x01) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer over tcp. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer over tcp. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -62,7 +60,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str NDPI_PARSE_PACKET_LINE_INFO(ndpi_struct, flow, packet); if (packet->user_agent_line.ptr != NULL && packet->user_agent_line.len >= 8 && (memcmp(packet->user_agent_line.ptr, "MacTVUP", 7) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "Found user agent as MacTVUP.\n"); + NDPI_LOG_INFO(ndpi_struct, "Found user agent as MacTVUP\n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -79,7 +77,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[12] == 0x02 && packet->payload[13] == 0xff && packet->payload[19] == 0x2c && ((packet->payload[26] == 0x05 && packet->payload[27] == 0x14) || (packet->payload[26] == 0x14 && packet->payload[27] == 0x05))) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type I. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type I. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -91,7 +89,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[33] == 0xff && packet->payload[34] == 0x01 && packet->payload[39] == 0x32 && ((packet->payload[46] == 0x05 && packet->payload[47] == 0x14) || (packet->payload[46] == 0x14 && packet->payload[47] == 0x05))) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type II. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type II. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -103,7 +101,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str || packet->payload[11] == 0x06 || packet->payload[11] == 0x22) && packet->payload[12] == 0x01 && (packet->payload[13] == 0xff || packet->payload[13] == 0x01) && packet->payload[19] == 0x14) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type III. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type III. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -113,7 +111,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[12] == 0x01 && packet->payload[13] == 0xff && packet->payload[19] == 0x14 && packet->payload[32] == 0x03 && packet->payload[33] == 0xff && packet->payload[34] == 0x01 && packet->payload[39] == 0x34) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type IV. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type IV. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -122,7 +120,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[10] == 0x00 && packet->payload[11] == 0x00 && packet->payload[12] == 0x01 && packet->payload[13] == 0xff && packet->payload[19] == 0x14 && packet->payload[33] == 0xff && packet->payload[39] == 0x14) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type V. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type V. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -131,7 +129,7 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[12] == 0x03 && packet->payload[13] == 0xff && packet->payload[19] == 0x32 && ((packet->payload[26] == 0x05 && packet->payload[27] == 0x14) || (packet->payload[26] == 0x14 && packet->payload[27] == 0x05))) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type VI. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type VI. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } @@ -140,14 +138,13 @@ void ndpi_search_tvuplayer(struct ndpi_detection_module_struct *ndpi_struct, str && packet->payload[0] == 0x00 && packet->payload[2] == 0x00 && packet->payload[10] == 0x00 && packet->payload[11] == 0x00 && packet->payload[12] == 0x06 && packet->payload[13] == 0x00 && packet->payload[19] == 0x30) { - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "found tvuplayer pattern type VII. \n"); + NDPI_LOG_INFO(ndpi_struct, "found tvuplayer pattern type VII. \n"); ndpi_int_tvuplayer_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_TVUPLAYER, ndpi_struct, NDPI_LOG_DEBUG, "exclude tvuplayer. \n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TVUPLAYER); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/ubntac2.c b/src/lib/protocols/ubntac2.c index 7196ee884..012c8712e 100644 --- a/src/lib/protocols/ubntac2.c +++ b/src/lib/protocols/ubntac2.c @@ -19,10 +19,15 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_UBNTAC2 +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_UBNTAC2 + +#include "ndpi_api.h" + + static void ndpi_int_ubntac2_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_UBNTAC2, NDPI_PROTOCOL_UNKNOWN); @@ -33,7 +38,8 @@ void ndpi_search_ubntac2(struct ndpi_detection_module_struct *ndpi_struct, struc { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_UBNTAC2, ndpi_struct, NDPI_LOG_TRACE, "UBNTAC2 detection... plen:%i %i:%i\n", packet->payload_packet_len, ntohs(packet->udp->source), ntohs(packet->udp->dest)); + NDPI_LOG_DBG(ndpi_struct, "search ubntac2\n"); + NDPI_LOG_DBG2(ndpi_struct, "UBNTAC2 detection... plen:%i %i:%i\n", packet->payload_packet_len, ntohs(packet->udp->source), ntohs(packet->udp->dest)); if(packet->udp) { if(packet->payload_packet_len >= 135 && @@ -64,7 +70,7 @@ void ndpi_search_ubntac2(struct ndpi_detection_module_struct *ndpi_struct, struc flow->protos.ubntac2.version[len] = '\0'; } - NDPI_LOG(NDPI_PROTOCOL_UBNTAC2, ndpi_struct, NDPI_LOG_DEBUG, "UBNT AirControl 2 request\n"); + NDPI_LOG_INFO(ndpi_struct, "UBNT AirControl 2 request\n"); ndpi_int_ubntac2_add_connection(ndpi_struct, flow); } @@ -72,7 +78,7 @@ void ndpi_search_ubntac2(struct ndpi_detection_module_struct *ndpi_struct, struc } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_UBNTAC2); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/usenet.c b/src/lib/protocols/usenet.c index 4648a69ab..0a995d6f8 100644 --- a/src/lib/protocols/usenet.c +++ b/src/lib/protocols/usenet.c @@ -23,10 +23,13 @@ */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_USENET +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_USENET + +#include "ndpi_api.h" static void ndpi_int_usenet_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -41,17 +44,9 @@ void ndpi_search_usenet_tcp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: search usenet.\n"); - - - - - - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: STAGE IS %u.\n", flow->l4.tcp.usenet_stage); + NDPI_LOG_DBG(ndpi_struct, "search usenet\n"); + NDPI_LOG_DBG2(ndpi_struct, "STAGE IS %u\n", flow->l4.tcp.usenet_stage); // check for the first server replay /* @@ -62,10 +57,10 @@ void ndpi_search_usenet_tcp(struct ndpi_detection_module_struct && ((memcmp(packet->payload, "200 ", 4) == 0) || (memcmp(packet->payload, "201 ", 4) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: found 200 or 201.\n"); + NDPI_LOG_DBG2(ndpi_struct, "found 200 or 201\n"); flow->l4.tcp.usenet_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: maybe hit.\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe hit\n"); return; } @@ -78,28 +73,23 @@ void ndpi_search_usenet_tcp(struct ndpi_detection_module_struct // check for client username if (flow->l4.tcp.usenet_stage == 2 - packet->packet_direction) { if (packet->payload_packet_len > 20 && (memcmp(packet->payload, "AUTHINFO USER ", 14) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: username found\n"); + NDPI_LOG_DBG2(ndpi_struct, "username found\n"); flow->l4.tcp.usenet_stage = 3 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: found usenet.\n"); + NDPI_LOG_INFO(ndpi_struct, "found usenet\n"); ndpi_int_usenet_add_connection(ndpi_struct, flow); return; } else if (packet->payload_packet_len == 13 && (memcmp(packet->payload, "MODE READER\r\n", 13) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, - "USENET: no login necessary but we are a client.\n"); + NDPI_LOG_DBG2(ndpi_struct, + "no login necessary but we are a client.\n"); - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: found usenet.\n"); + NDPI_LOG_INFO(ndpi_struct, "found usenet\n"); ndpi_int_usenet_add_connection(ndpi_struct, flow); return; } } - - - NDPI_LOG(NDPI_PROTOCOL_USENET, ndpi_struct, NDPI_LOG_DEBUG, "USENET: exclude usenet.\n"); - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_USENET); - + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/vhua.c b/src/lib/protocols/vhua.c index e20477573..844eaf84f 100644 --- a/src/lib/protocols/vhua.c +++ b/src/lib/protocols/vhua.c @@ -17,7 +17,11 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_VHUA + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_VHUA #include "ndpi_api.h" @@ -28,11 +32,10 @@ */ -#ifdef NDPI_PROTOCOL_VHUA static void ndpi_int_vhua_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_VHUA, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_VHUA, ndpi_struct, NDPI_LOG_TRACE, "VHUA Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found VHUA\n"); } @@ -47,8 +50,7 @@ static void ndpi_check_vhua(struct ndpi_detection_module_struct *ndpi_struct, st if((flow->packet_counter > 3) || (packet->udp == NULL) || (packet->payload_packet_len < sizeof(p0))) { - NDPI_LOG(NDPI_PROTOCOL_VHUA, ndpi_struct, NDPI_LOG_TRACE, "Exclude VHUA.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_VHUA); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } else if(memcmp(packet->payload, p0, sizeof(p0)) == 0) { ndpi_int_vhua_add_connection(ndpi_struct, flow); } @@ -57,7 +59,7 @@ static void ndpi_check_vhua(struct ndpi_detection_module_struct *ndpi_struct, st void ndpi_search_vhua(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_VHUA, ndpi_struct, NDPI_LOG_TRACE, "VHUA detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search VHUA\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_VHUA) { diff --git a/src/lib/protocols/viber.c b/src/lib/protocols/viber.c index 111a53007..517b74b91 100644 --- a/src/lib/protocols/viber.c +++ b/src/lib/protocols/viber.c @@ -18,31 +18,34 @@ * If not, see <http://www.gnu.org/licenses/>. */ +#include "ndpi_protocol_ids.h" + +#ifdef NDPI_PROTOCOL_VIBER + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_VIBER #include "ndpi_api.h" -#ifdef NDPI_PROTOCOL_VIBER void ndpi_search_viber(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_VIBER, ndpi_struct, NDPI_LOG_DEBUG, "search for VIBER.\n"); + NDPI_LOG_DBG(ndpi_struct, "search for VIBER\n"); if(packet->udp != NULL) { - NDPI_LOG(NDPI_PROTOCOL_VIBER, ndpi_struct, NDPI_LOG_DEBUG, "calculating dport over udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "calculating dport over udp\n"); if((packet->payload_packet_len == 12 && packet->payload[2] == 0x03 && packet->payload[3] == 0x00) || (packet->payload_packet_len == 20 && packet->payload[2] == 0x09 && packet->payload[3] == 0x00) || ((packet->payload_packet_len < 135) && (packet->payload[0] == 0x11))) { - NDPI_LOG(NDPI_PROTOCOL_VIBER, ndpi_struct, NDPI_LOG_DEBUG, "found VIBER.\n"); + NDPI_LOG_DBG(ndpi_struct, "found VIBER\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_VIBER, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_VIBER, ndpi_struct, NDPI_LOG_DEBUG, "exclude VIBER.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_VIBER); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/vmware.c b/src/lib/protocols/vmware.c index e5421b946..34fe84ab9 100644 --- a/src/lib/protocols/vmware.c +++ b/src/lib/protocols/vmware.c @@ -17,28 +17,32 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_VMWARE +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_VMWARE + +#include "ndpi_api.h" void ndpi_search_vmware(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search vmware\n"); /* Check whether this is an VMWARE flow */ if(packet->udp != NULL){ if((packet->payload_packet_len == 66) && (ntohs(packet->udp->dest) == 902) && ((packet->payload[0] & 0xFF) == 0xA4)){ - NDPI_LOG(NDPI_PROTOCOL_VMWARE, ndpi_struct, NDPI_LOG_DEBUG, "Found vmware.\n"); + NDPI_LOG_INFO(ndpi_struct, "found vmware\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_VMWARE, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_VMWARE, ndpi_struct, NDPI_LOG_DEBUG, "exclude vmware.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_VMWARE); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void init_vmware_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) diff --git a/src/lib/protocols/vnc.c b/src/lib/protocols/vnc.c index ff0f6c6fa..6bbb26c6d 100644 --- a/src/lib/protocols/vnc.c +++ b/src/lib/protocols/vnc.c @@ -20,15 +20,19 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_VNC +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_VNC + +#include "ndpi_api.h" void ndpi_search_vnc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search vnc\n"); /* search over TCP */ if(packet->tcp) { @@ -39,7 +43,7 @@ void ndpi_search_vnc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc (memcmp(packet->payload, "RFB 003.007", 11) == 0 && packet->payload[11] == 0x0a) || (memcmp(packet->payload, "RFB 003.008", 11) == 0 && packet->payload[11] == 0x0a) || (memcmp(packet->payload, "RFB 004.001", 11) == 0 && packet->payload[11] == 0x0a))) { - NDPI_LOG(NDPI_PROTOCOL_VNC, ndpi_struct, NDPI_LOG_DEBUG, "reached vnc stage one\n"); + NDPI_LOG_DBG2(ndpi_struct, "reached vnc stage one\n"); flow->l4.tcp.vnc_stage = 1 + packet->packet_direction; return; } @@ -51,14 +55,13 @@ void ndpi_search_vnc_tcp(struct ndpi_detection_module_struct *ndpi_struct, struc (memcmp(packet->payload, "RFB 003.008", 11) == 0 && packet->payload[11] == 0x0a) || (memcmp(packet->payload, "RFB 004.001", 11) == 0 && packet->payload[11] == 0x0a))) { - NDPI_LOG(NDPI_PROTOCOL_VNC, ndpi_struct, NDPI_LOG_DEBUG, "found vnc\n"); + NDPI_LOG_INFO(ndpi_struct, "found vnc\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_VNC, NDPI_PROTOCOL_UNKNOWN); return; } } } - /* exclude VNC */ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_VNC); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/warcraft3.c b/src/lib/protocols/warcraft3.c index ab07571eb..bbc1d8388 100644 --- a/src/lib/protocols/warcraft3.c +++ b/src/lib/protocols/warcraft3.c @@ -22,12 +22,13 @@ * */ +#include "ndpi_protocol_ids.h" +#ifdef NDPI_PROTOCOL_WARCRAFT3 -/* include files */ +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_WARCRAFT3 -#include "ndpi_protocols.h" -#ifdef NDPI_PROTOCOL_WARCRAFT3 +#include "ndpi_api.h" static void ndpi_int_warcraft3_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -40,52 +41,48 @@ void ndpi_search_warcraft3(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - u_int16_t l; /* Leave it as u_int32_t because otherwise 'u_int16_t temp' might overflood it and thus generate an infinite loop */ - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "search WARCRAFT3\n"); + NDPI_LOG_DBG(ndpi_struct, "search WARCRAFT3\n"); if (flow->packet_counter == 1 && packet->payload_packet_len == 1 && packet->payload[0] == 0x01) { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "maybe warcraft3: packet_len == 1\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe warcraft3: packet_len == 1\n"); return; } else if (packet->payload_packet_len >= 4 && (packet->payload[0] == 0xf7 || packet->payload[0] == 0xff)) { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "packet_payload begins with 0xf7 or 0xff\n"); + NDPI_LOG_DBG2(ndpi_struct, "packet_payload begins with 0xf7 or 0xff\n"); l = packet->payload[2] + (packet->payload[3] << 8); // similar to ntohs - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "l = %u \n", l); + NDPI_LOG_DBG2(ndpi_struct, "l = %u \n", l); while (l <= (packet->payload_packet_len - 4)) { if (packet->payload[l] == 0xf7) { u_int16_t temp = (packet->payload[l + 2 + 1] << 8) + packet->payload[l + 2]; - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "another f7 visited.\n"); + NDPI_LOG_DBG2(ndpi_struct, "another f7 visited\n"); if((temp <= 2) || (temp > 1500)) { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "break\n"); + NDPI_LOG_DBG2(ndpi_struct, "break\n"); break; } else { l += temp; - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "l = %u \n", l); + NDPI_LOG_DBG2(ndpi_struct, "l = %u \n", l); } } else { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "break\n"); + NDPI_LOG_DBG2(ndpi_struct, "break\n"); break; } } if (l == packet->payload_packet_len) { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "maybe WARCRAFT3\n"); - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "flow->packet_counter = %u \n", + NDPI_LOG_DBG2(ndpi_struct, "maybe WARCRAFT3 flow->packet_counter = %u \n", flow->packet_counter); if (flow->packet_counter > 2) { - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "detected WARCRAFT3\n"); + NDPI_LOG_INFO(ndpi_struct, "found WARCRAFT3\n"); ndpi_int_warcraft3_add_connection(ndpi_struct, flow); return; } @@ -93,8 +90,7 @@ void ndpi_search_warcraft3(struct ndpi_detection_module_struct } } - NDPI_LOG(NDPI_PROTOCOL_WARCRAFT3, ndpi_struct, NDPI_LOG_DEBUG, "no warcraft3 detected.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_WARCRAFT3); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/whoisdas.c b/src/lib/protocols/whoisdas.c index 968449cbd..32a9d186f 100644 --- a/src/lib/protocols/whoisdas.c +++ b/src/lib/protocols/whoisdas.c @@ -17,14 +17,21 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_protocols.h" + +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_WHOIS_DAS +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_WHOIS_DAS + +#include "ndpi_api.h" + + void ndpi_search_whois_das(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; + NDPI_LOG_DBG(ndpi_struct, "search WHOIS/DAS\n"); if(packet->tcp != NULL) { u_int16_t sport = ntohs(packet->tcp->source), dport = ntohs(packet->tcp->dest); @@ -45,15 +52,14 @@ void ndpi_search_whois_das(struct ndpi_detection_module_struct *ndpi_struct, str flow->host_server_name[i] = '\0'; flow->server_id = ((sport == 43) || (sport == 4343)) ? flow->src : flow->dst; - NDPI_LOG(NDPI_PROTOCOL_WHOIS_DAS, ndpi_struct, NDPI_LOG_DEBUG, "[WHOIS/DAS] %s\n", flow->host_server_name); + NDPI_LOG_INFO(ndpi_struct, "[WHOIS/DAS] %s\n", flow->host_server_name); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_WHOIS_DAS, NDPI_PROTOCOL_UNKNOWN); return; } } } - /* exclude WHOIS */ - NDPI_LOG(NDPI_PROTOCOL_WHOIS_DAS, ndpi_struct, NDPI_LOG_TRACE, "WHOIS Excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_WHOIS_DAS); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/world_of_kung_fu.c b/src/lib/protocols/world_of_kung_fu.c index 0a8d2707d..534addc7d 100644 --- a/src/lib/protocols/world_of_kung_fu.c +++ b/src/lib/protocols/world_of_kung_fu.c @@ -22,11 +22,12 @@ * */ +#include "ndpi_protocol_ids.h" - -/* include files */ -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_WORLD_OF_KUNG_FU +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_WORLD_OF_KUNG_FU +#include "ndpi_api.h" + static void ndpi_int_world_of_kung_fu_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -37,22 +38,18 @@ void ndpi_search_world_of_kung_fu(struct ndpi_detection_module_struct *ndpi_stru { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_WORLD_OF_KUNG_FU, ndpi_struct, NDPI_LOG_DEBUG, "search world_of_kung_fu.\n"); + NDPI_LOG_DBG(ndpi_struct, "search world_of_kung_fu\n"); if ((packet->payload_packet_len == 16) && ntohl(get_u_int32_t(packet->payload, 0)) == 0x0c000000 && ntohl(get_u_int32_t(packet->payload, 4)) == 0xd2000c00 && (packet->payload[9] == 0x16) && ntohs(get_u_int16_t(packet->payload, 10)) == 0x0000 && ntohs(get_u_int16_t(packet->payload, 14)) == 0x0000) { - NDPI_LOG(NDPI_PROTOCOL_WORLD_OF_KUNG_FU, ndpi_struct, NDPI_LOG_DEBUG, "detected world_of_kung_fu.\n"); + NDPI_LOG_INFO(ndpi_struct, "detected world_of_kung_fu\n"); ndpi_int_world_of_kung_fu_add_connection(ndpi_struct, flow); return; } - NDPI_LOG(NDPI_PROTOCOL_WORLD_OF_KUNG_FU, ndpi_struct, NDPI_LOG_DEBUG, "exclude world_of_kung_fu.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_WORLD_OF_KUNG_FU); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/world_of_warcraft.c b/src/lib/protocols/world_of_warcraft.c index de3f720ba..307f41070 100644 --- a/src/lib/protocols/world_of_warcraft.c +++ b/src/lib/protocols/world_of_warcraft.c @@ -21,12 +21,13 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ - - -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_WORLDOFWARCRAFT +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_WORLDOFWARCRAFT + +#include "ndpi_api.h" static void ndpi_int_worldofwarcraft_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , */ @@ -58,7 +59,7 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct struct ndpi_id_struct *src = flow->src; struct ndpi_id_struct *dst = flow->dst; - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "Search World of Warcraft.\n"); + NDPI_LOG_DBG(ndpi_struct, "search World of Warcraft\n"); if (packet->tcp != NULL) { /* @@ -72,8 +73,7 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct memcmp(packet->user_agent_line.ptr, "Blizzard Web Client", NDPI_STATICSTRING_LEN("Blizzard Web Client")) == 0) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, - "World of Warcraft: Web Client found\n"); + NDPI_LOG_DBG(ndpi_struct, "World of Warcraft: Web Client found\n"); return; } } @@ -89,7 +89,7 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct && memcmp(&packet->host_line.ptr[packet->host_line.len - NDPI_STATICSTRING_LEN("worldofwarcraft.com")], "worldofwarcraft.com", NDPI_STATICSTRING_LEN("worldofwarcraft.com")) == 0) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: Web Client found\n"); return; } @@ -97,14 +97,14 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct if (packet->payload_packet_len == 50 && memcmp(&packet->payload[2], "WORLD OF WARCRAFT CONNECTION", NDPI_STATICSTRING_LEN("WORLD OF WARCRAFT CONNECTION")) == 0) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "World of Warcraft: Login found\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: Login found\n"); return; } if (packet->tcp->dest == htons(3724) && packet->payload_packet_len < 70 && packet->payload_packet_len > 40 && (memcmp(&packet->payload[4], "WoW", 3) == 0 || memcmp(&packet->payload[5], "WoW", 3) == 0)) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "World of Warcraft: Login found\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: Login found\n"); return; } @@ -112,8 +112,7 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct if (packet->tcp->source == htons(3724) && packet->payload_packet_len == 8 && get_u_int32_t(packet->payload, 0) == htonl(0x0006ec01)) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "World of Warcraft: connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: connection detected\n"); return; } @@ -127,16 +126,14 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct ntohs(get_u_int16_t(packet->payload, 0)) == (packet->payload_packet_len - 2)) { if (get_u_int32_t(packet->payload, 2) == htonl(0xec010100)) { - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "probably World of Warcraft, waiting for final packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "probably World of Warcraft, waiting for final packet\n"); flow->l4.tcp.wow_stage = 2; return; } else if (packet->payload_packet_len == 41 && (get_u_int16_t(packet->payload, 2) == htons(0x0085) || get_u_int16_t(packet->payload, 2) == htons(0x0034) || get_u_int16_t(packet->payload, 2) == htons(0x1960))) { - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "maybe World of Warcraft, need next\n"); + NDPI_LOG_DBG2(ndpi_struct, "maybe World of Warcraft, need next\n"); flow->l4.tcp.wow_stage = 1; return; } @@ -155,21 +152,18 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct || memcmp(&packet->payload[packet->payload_packet_len - 30], "\x94\xec\xff\xfd\x67\x62\xd4\x67\xfb\xf9\xdd\xbd\xfd\x01\xc0\x8f\xf9\x81", 18) == 0)) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "World of Warcraft: connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: connection detected\n"); return; } if (packet->payload_packet_len > 32 && ntohs(get_u_int16_t(packet->payload, 0)) == (packet->payload_packet_len - 2)) { if (get_u_int16_t(packet->payload, 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "probably World of Warcraft, waiting for final packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "probably World of Warcraft, waiting for final packet\n"); flow->l4.tcp.wow_stage = 2; return; } else if (get_u_int32_t(packet->payload, 2) == htonl(0x12050000)) { - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "probably World of Warcraft, waiting for final packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "probably World of Warcraft, waiting for final packet\n"); flow->l4.tcp.wow_stage = 2; return; } @@ -179,16 +173,14 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct if (flow->l4.tcp.wow_stage == 2) { if (packet->payload_packet_len == 4) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "World of Warcraft: connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: connection detected\n"); return; } else if (packet->payload_packet_len > 4 && packet->payload_packet_len <= 16 && packet->payload[4] == 0x0c) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "World of Warcraft: connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: connection detected\n"); return; } else if (flow->packet_counter < 3) { - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, NDPI_LOG_DEBUG, "waiting for final packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "waiting for final packet\n"); return; } } @@ -199,14 +191,13 @@ void ndpi_search_worldofwarcraft(struct ndpi_detection_module_struct get_u_int32_t(packet->payload, 0) == htonl(0x40000aed) && get_u_int32_t(packet->payload, 4) == htonl(0xea070aed)) { ndpi_int_worldofwarcraft_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_WORLDOFWARCRAFT, ndpi_struct, - NDPI_LOG_DEBUG, "World of Warcraft: connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "World of Warcraft: connection detected\n"); return; } } } - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_WORLDOFWARCRAFT); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/xbox.c b/src/lib/protocols/xbox.c index 92f68fc34..3182c191c 100644 --- a/src/lib/protocols/xbox.c +++ b/src/lib/protocols/xbox.c @@ -21,9 +21,11 @@ * */ -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_XBOX +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_XBOX +#include "ndpi_api.h" static void ndpi_int_xbox_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -36,9 +38,6 @@ void ndpi_search_xbox(struct ndpi_detection_module_struct *ndpi_struct, struct n { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src = flow->src; - // struct ndpi_id_struct *dst = flow->dst; - /* * XBOX UDP DETCTION ONLY * the xbox TCP detection is done by http code @@ -49,7 +48,7 @@ void ndpi_search_xbox(struct ndpi_detection_module_struct *ndpi_struct, struct n u_int16_t dport = ntohs(packet->udp->dest); u_int16_t sport = ntohs(packet->udp->source); - NDPI_LOG(NDPI_PROTOCOL_XBOX, ndpi_struct, NDPI_LOG_DEBUG, "search xbox\n"); + NDPI_LOG_DBG(ndpi_struct, "search xbox\n"); if (packet->payload_packet_len > 12 && get_u_int32_t(packet->payload, 0) == 0 && packet->payload[5] == 0x58 && @@ -62,7 +61,7 @@ void ndpi_search_xbox(struct ndpi_detection_module_struct *ndpi_struct, struct n (packet->payload[4] == 0x06 && packet->payload[6] == 0x4e)) { ndpi_int_xbox_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_XBOX, ndpi_struct, NDPI_LOG_DEBUG, "xbox udp connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found xbox udp connection detected\n"); return; } } @@ -76,10 +75,10 @@ void ndpi_search_xbox(struct ndpi_detection_module_struct *ndpi_struct, struct n || (packet->payload_packet_len == 28 && ntohl(get_u_int32_t(packet->payload, 0)) == 0x015f2c00))) { if (flow->l4.udp.xbox_stage == 1) { ndpi_int_xbox_add_connection(ndpi_struct, flow); - NDPI_LOG(NDPI_PROTOCOL_XBOX, ndpi_struct, NDPI_LOG_DEBUG, "xbox udp connection detected\n"); + NDPI_LOG_INFO(ndpi_struct, "found xbox udp connection detected\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_XBOX, ndpi_struct, NDPI_LOG_DEBUG, "maybe xbox.\n"); + NDPI_LOG_DBG(ndpi_struct, "maybe xbox\n"); flow->l4.udp.xbox_stage++; return; } @@ -88,8 +87,7 @@ void ndpi_search_xbox(struct ndpi_detection_module_struct *ndpi_struct, struct n #ifdef NDPI_PROTOCOL_HTTP if(NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HTTP) != 0) { #endif - NDPI_LOG(NDPI_PROTOCOL_XBOX, ndpi_struct, NDPI_LOG_DEBUG, "xbox udp excluded.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_XBOX); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } } /* to not exclude tcp traffic here, done by http code... */ diff --git a/src/lib/protocols/xdmcp.c b/src/lib/protocols/xdmcp.c index 614e503b1..71bcd9c69 100644 --- a/src/lib/protocols/xdmcp.c +++ b/src/lib/protocols/xdmcp.c @@ -22,10 +22,14 @@ * */ +#include "ndpi_protocol_ids.h" -#include "ndpi_protocols.h" #ifdef NDPI_PROTOCOL_XDMCP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_XDMCP + +#include "ndpi_api.h" + static void ndpi_int_xdmcp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) @@ -38,17 +42,14 @@ void ndpi_search_xdmcp(struct ndpi_detection_module_struct { struct ndpi_packet_struct *packet = &flow->packet; - // struct ndpi_id_struct *src=ndpi_struct->src; - // struct ndpi_id_struct *dst=ndpi_struct->dst; - - NDPI_LOG(NDPI_PROTOCOL_XDMCP, ndpi_struct, NDPI_LOG_DEBUG, "search xdmcp.\n"); + NDPI_LOG_DBG(ndpi_struct, "search xdmcp\n"); if (packet->tcp != NULL && (ntohs(packet->tcp->dest) >= 6000 && ntohs(packet->tcp->dest) <= 6005) && packet->payload_packet_len == 48 && packet->payload[0] == 0x6c && packet->payload[1] == 0x00 && ntohs(get_u_int16_t(packet->payload, 6)) == 0x1200 && ntohs(get_u_int16_t(packet->payload, 8)) == 0x1000) { - NDPI_LOG(NDPI_PROTOCOL_XDMCP, ndpi_struct, NDPI_LOG_DEBUG, "found xdmcp over tcp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found xdmcp over tcp\n"); ndpi_int_xdmcp_add_connection(ndpi_struct, flow); return; } @@ -56,14 +57,12 @@ void ndpi_search_xdmcp(struct ndpi_detection_module_struct && packet->payload_packet_len >= 6 && packet->payload_packet_len == 6 + ntohs(get_u_int16_t(packet->payload, 4)) && ntohs(get_u_int16_t(packet->payload, 0)) == 0x0001 && ntohs(get_u_int16_t(packet->payload, 2)) == 0x0002) { - NDPI_LOG(NDPI_PROTOCOL_XDMCP, ndpi_struct, NDPI_LOG_DEBUG, "found xdmcp over udp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found xdmcp over udp\n"); ndpi_int_xdmcp_add_connection(ndpi_struct, flow); return; } - - NDPI_LOG(NDPI_PROTOCOL_XDMCP, ndpi_struct, NDPI_LOG_DEBUG, "exclude xdmcp.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_XDMCP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/yahoo.c b/src/lib/protocols/yahoo.c index 569fca940..3c073482f 100644 --- a/src/lib/protocols/yahoo.c +++ b/src/lib/protocols/yahoo.c @@ -20,9 +20,12 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_YAHOO +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_YAHOO +#include "ndpi_api.h" + struct ndpi_yahoo_header { @@ -87,8 +90,6 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru struct ndpi_id_struct *dst = flow->dst; const struct ndpi_yahoo_header *yahoo = (struct ndpi_yahoo_header *) packet->payload; - - if(packet->tcp) { if(packet->payload_packet_len > 0) { /* packet must be at least 20 bytes long */ @@ -96,11 +97,11 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru && memcmp(yahoo->YMSG_str, "YMSG", 4) == 0 && ((packet->payload_packet_len - 20) == ntohs(yahoo->len) || check_ymsg(packet->payload, packet->payload_packet_len))) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO FOUND\n"); + NDPI_LOG_DBG(ndpi_struct, "YAHOO FOUND\n"); flow->yahoo_detection_finished = 2; if(ntohs(yahoo->service) == 24 || ntohs(yahoo->service) == 152 || ntohs(yahoo->service) == 74) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO conference or chat invite found"); + NDPI_LOG_DBG(ndpi_struct, "YAHOO conference or chat invite found"); if(src != NULL) src->yahoo_conf_logged_in = 1; @@ -108,13 +109,13 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru dst->yahoo_conf_logged_in = 1; } if(ntohs(yahoo->service) == 27 || ntohs(yahoo->service) == 155 || ntohs(yahoo->service) == 160) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO conference or chat logoff found"); + NDPI_LOG_DBG(ndpi_struct, "YAHOO conference or chat logoff found"); if(src != NULL) { src->yahoo_conf_logged_in = 0; src->yahoo_voice_conf_logged_in = 0; } } - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; @@ -140,7 +141,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru && NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) != 0)) { /* this is mostly a file transfer */ - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -151,7 +152,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if ((packet->user_agent_line.len >= 21) && (memcmp(packet->user_agent_line.ptr, "YahooMobileMessenger/", 21) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO(Mobile)"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO(Mobile)"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -169,27 +170,23 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru && memcmp(packet->line[4].ptr, "User-Agent: Mozilla/5.0", 23) == 0 && packet->line[5].len >= 23 && memcmp(packet->line[5].ptr, "Cache-Control: no-cache", 23) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, - "YAHOO HTTP POST P2P FILETRANSFER FOUND\n"); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO HTTP POST P2P FILETRANSFER\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } if (packet->host_line.ptr != NULL && packet->host_line.len >= 26 && memcmp(packet->host_line.ptr, "filetransfer.msg.yahoo.com", 26) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO HTTP POST FILETRANSFER FOUND\n"); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO HTTP POST FILETRANSFER\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } /* now check every line */ for (a = 0; a < packet->parsed_lines; a++) { if (packet->line[a].len >= 4 && memcmp(packet->line[a].ptr, "YMSG", 4) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, - NDPI_LOG_TRACE, + NDPI_LOG_DBG(ndpi_struct, "YAHOO HTTP POST FOUND, line is: %.*s\n", packet->line[a].len, packet->line[a].ptr); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -197,8 +194,8 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if (packet->parsed_lines > 8 && packet->line[8].len > 250 && packet->line[8].ptr != NULL) { if (memcmp(packet->line[8].ptr, "<Session ", 9) == 0) { if (ndpi_check_for_YmsgCommand(packet->line[8].len, packet->line[8].ptr)) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, - "found HTTP Proxy Yahoo Chat <Ymsg Command= pattern \n"); + NDPI_LOG_INFO(ndpi_struct, + "found YAHOO HTTP Proxy Yahoo Chat <Ymsg Command= pattern \n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -209,8 +206,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if((src != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK(src->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) != 0) || (dst != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) != 0)) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO HTTP GET /Messenger. match\n"); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO HTTP GET /Messenger. match\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -222,13 +218,13 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru && memcmp(packet->user_agent_line.ptr, "YahooMobileMessenger/", NDPI_STATICSTRING_LEN("YahooMobileMessenger/")) == 0) || (packet->user_agent_line.len >= 15 && (memcmp(packet->user_agent_line.ptr, "Y!%20Messenger/", 15) == 0))) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO(Mobile)"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO(Mobile)"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } if(packet->host_line.ptr != NULL && packet->host_line.len >= NDPI_STATICSTRING_LEN("msg.yahoo.com") && memcmp(&packet->host_line.ptr[packet->host_line.len - NDPI_STATICSTRING_LEN("msg.yahoo.com")], "msg.yahoo.com", NDPI_STATICSTRING_LEN("msg.yahoo.com")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -242,10 +238,10 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if (packet->parsed_lines > 2 && packet->line[1].len == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "first line is empty.\n"); + NDPI_LOG_DBG(ndpi_struct, "first line is empty\n"); if (packet->line[2].len > 13 && memcmp(packet->line[2].ptr, "<Ymsg Command=", 14) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO web chat found\n"); + NDPI_LOG_INFO(ndpi_struct, "YAHOO web chat found\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -254,8 +250,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if (packet->payload_packet_len > 38 && memcmp(packet->payload, "CONNECT scs.msg.yahoo.com:5050 HTTP/1.", 38) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO-HTTP FOUND\n"); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO-HTTP\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -264,7 +259,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru || (dst != NULL && NDPI_COMPARE_PROTOCOL_TO_BITMASK(dst->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) != 0)) { if (packet->payload_packet_len == 6 && memcmp(packet->payload, "YAHOO!", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -274,8 +269,6 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if (packet->payload_packet_len == 8 && (memcmp(packet->payload, "<SNDIMG>", 8) == 0 || memcmp(packet->payload, "<REQIMG>", 8) == 0 || memcmp(packet->payload, "<RVWCFG>", 8) == 0 || memcmp(packet->payload, "<RUPCFG>", 8) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_TRACE, "YAHOO SNDIMG or REQIMG or RVWCFG or RUPCFG FOUND\n"); - if(src != NULL) { if (memcmp(packet->payload, "<SNDIMG>", 8) == 0) { src->yahoo_video_lan_dir = 0; @@ -293,7 +286,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru dst->yahoo_video_lan_timer = packet->tick_timestamp; } - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO subtype VIDEO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO subtype VIDEO"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -302,9 +295,8 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if (src->yahoo_video_lan_dir == 1) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO IMG MARKED"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "IMG MARKED"); return; } } @@ -312,9 +304,8 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru && ((u_int32_t) (packet->tick_timestamp - dst->yahoo_video_lan_timer) < ndpi_struct->yahoo_lan_video_timeout)) { if (dst->yahoo_video_lan_dir == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO IMG MARKED"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "IMG MARKED"); return; } } @@ -326,8 +317,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru { if (flow->l4.tcp.yahoo_http_proxy_stage == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, - "YAHOO maybe HTTP proxy packet 1 => need next packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "YAHOO maybe HTTP proxy packet 1 => need next packet\n"); flow->l4.tcp.yahoo_http_proxy_stage = 1 + packet->packet_direction; return; } @@ -335,12 +325,12 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru if ((packet->payload_packet_len > 250) && (memcmp(packet->payload, "<Session ", 9) == 0)) { if (ndpi_check_for_YmsgCommand(packet->payload_packet_len, packet->payload)) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found HTTP Proxy Yahoo Chat <Ymsg Command= pattern \n"); + NDPI_LOG_INFO(ndpi_struct, "found HTTP Proxy Yahoo Chat <Ymsg Command= pattern \n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } } - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "YAHOO maybe HTTP proxy still initial direction => need next packet\n"); + NDPI_LOG_DBG2(ndpi_struct, "YAHOO maybe HTTP proxy still initial direction => need next packet\n"); return; } if (flow->l4.tcp.yahoo_http_proxy_stage == 2 - packet->packet_direction) { @@ -354,7 +344,7 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru memcmp(packet->line[4].ptr, "<Session ", 9) == 0 && memcmp(packet->line[8].ptr, "<Ymsg ", 6) == 0) { - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "found YAHOO over HTTP proxy"); + NDPI_LOG_INFO(ndpi_struct, "found YAHOO over HTTP proxy"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_YAHOO, NDPI_PROTOCOL_UNKNOWN); return; } @@ -362,16 +352,15 @@ static void ndpi_search_yahoo_tcp(struct ndpi_detection_module_struct *ndpi_stru } } } - /* exclude YAHOO */ - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_YAHOO); - } + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } void ndpi_search_yahoo(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_YAHOO, ndpi_struct, NDPI_LOG_DEBUG, "search yahoo\n"); + NDPI_LOG_DBG(ndpi_struct, "search yahoo\n"); if(packet->payload_packet_len > 0 && flow->yahoo_detection_finished == 0) { @@ -385,13 +374,16 @@ void ndpi_search_yahoo(struct ndpi_detection_module_struct *ndpi_struct, struct #ifdef NDPI_PROTOCOL_SSL || packet->detected_protocol_stack[0] == NDPI_PROTOCOL_SSL) { #endif + /* search over TCP */ ndpi_search_yahoo_tcp(ndpi_struct, flow); } } /* search over UDP */ else if(packet->udp != NULL) { - if(flow->src == NULL || NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->src->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) == 0) - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_YAHOO); + if ( flow->src == NULL || + NDPI_COMPARE_PROTOCOL_TO_BITMASK(flow->src->detected_protocol_bitmask, NDPI_PROTOCOL_YAHOO) == 0) { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + } return; } } diff --git a/src/lib/protocols/zattoo.c b/src/lib/protocols/zattoo.c index 3b6adcec8..9c212ddde 100644 --- a/src/lib/protocols/zattoo.c +++ b/src/lib/protocols/zattoo.c @@ -20,9 +20,13 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_ZATTOO + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ZATTOO + +#include "ndpi_api.h" #ifndef WIN32 static inline @@ -33,13 +37,21 @@ u_int8_t ndpi_int_zattoo_user_agent_set(struct ndpi_detection_module_struct *ndp { if(flow->packet.user_agent_line.ptr != NULL && flow->packet.user_agent_line.len == 111) { if(memcmp(flow->packet.user_agent_line.ptr + flow->packet.user_agent_line.len - 25, "Zattoo/4", sizeof("Zattoo/4") - 1) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "found zattoo useragent\n"); + NDPI_LOG_DBG(ndpi_struct, "found zattoo useragent\n"); return 1; } } return 0; } +#define ZATTOO_DETECTED \ + if (src != NULL) \ + src->zattoo_ts = packet->tick_timestamp; \ + if (dst != NULL) \ + dst->zattoo_ts = packet->tick_timestamp; \ + \ + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN) + void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; @@ -48,6 +60,8 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct u_int16_t i; + NDPI_LOG_DBG(ndpi_struct, "search ZATTOO\n"); + if(packet->detected_protocol_stack[0] == NDPI_PROTOCOL_ZATTOO) { if(src != NULL && ((u_int32_t) (packet->tick_timestamp - src->zattoo_ts) < ndpi_struct->zattoo_connection_timeout)) src->zattoo_ts = packet->tick_timestamp; @@ -59,26 +73,14 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct if(packet->tcp != NULL) { if(packet->payload_packet_len > 50 && memcmp(packet->payload, "GET /frontdoor/fd?brand=Zattoo&v=", 33) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with pattern GET /frontdoor/fd?brand=Zattoo&v=\n"); - - if (src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if (dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with pattern GET /frontdoor/fd?brand=Zattoo&v=\n"); + ZATTOO_DETECTED; return; } if(packet->payload_packet_len > 50 && memcmp(packet->payload, "GET /ZattooAdRedirect/redirect.jsp?user=", 40) == 0) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with pattern GET /ZattooAdRedirect/redirect.jsp?user=\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with pattern GET /ZattooAdRedirect/redirect.jsp?user=\n"); + ZATTOO_DETECTED; return; } if(packet->payload_packet_len > 50 && (memcmp(packet->payload, "POST /channelserver/player/channel/update HTTP/1.1", 50) == 0 @@ -89,14 +91,8 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct for(i = 0; i < packet->parsed_lines; i++) { if(packet->line[i].len >= 18 && (memcmp(packet->line[i].ptr, "User-Agent: Zattoo", 18) == 0)) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with pattern POST /channelserver/player/channel/update HTTP/1.1\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with pattern POST /channelserver/player/channel/update HTTP/1.1\n"); + ZATTOO_DETECTED; return; } } @@ -107,12 +103,8 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct if(ndpi_int_zattoo_user_agent_set(ndpi_struct, flow)) { - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with pattern GET / or POST /\n"); + ZATTOO_DETECTED; return; } } else if(packet->payload_packet_len > 50 && memcmp(packet->payload, "POST http://", 12) == 0) { @@ -141,14 +133,8 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct && packet->payload[packet->empty_line_position + 6] == 0x0a && packet->payload[packet->empty_line_position + 7] == 0x00) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with pattern POST http://\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with pattern POST http://\n"); + ZATTOO_DETECTED; return; } } @@ -160,20 +146,14 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct && packet->payload[2] == 0x00 && packet->payload[3] == 0x04 && packet->payload[4] == 0x0a && packet->payload[5] == 0x00) { flow->zattoo_stage = 1 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "need next packet, seen pattern 0x030400040a00\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet, seen pattern 0x030400040a00\n"); return; } /* the following is searching for flash, not for zattoo. */ } else if(flow->zattoo_stage == 2 - packet->packet_direction && packet->payload_packet_len > 50 && packet->payload[0] == 0x03 && packet->payload[1] == 0x04) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with 0x0304.\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with 0x0304\n"); + ZATTOO_DETECTED; return; } else if(flow->zattoo_stage == 1 + packet->packet_direction) { @@ -181,7 +161,7 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct flow->zattoo_stage = 3 + packet->packet_direction; - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "need next packet, seen pattern 0x0000\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet, seen pattern 0x0000\n"); return; } if(packet->payload_packet_len > 50 @@ -190,46 +170,29 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct && packet->payload[2] == 0x00 && packet->payload[3] == 0x04 && packet->payload[4] == 0x0a && packet->payload[5] == 0x00) { } - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "need next packet, seen pattern 0x030400040a00\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet, seen pattern 0x030400040a00\n"); return; } else if(flow->zattoo_stage == 4 - packet->packet_direction && packet->payload_packet_len > 50 && packet->payload[0] == 0x03 && packet->payload[1] == 0x04) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over tcp with 0x0304.\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over tcp with 0x0304\n"); + ZATTOO_DETECTED; return; } else if(flow->zattoo_stage == 5 + packet->packet_direction && (packet->payload_packet_len == 125)) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "detected zattoo.\n"); - - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo\n"); + ZATTOO_DETECTED; return; } else if(flow->zattoo_stage == 6 - packet->packet_direction && packet->payload_packet_len == 1412) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "found zattoo.\n"); - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo\n"); + ZATTOO_DETECTED; return; } - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "ZATTOO: discarded the flow (TCP): packet_size: %u; Flowstage: %u\n", packet->payload_packet_len, flow->zattoo_stage); @@ -246,27 +209,21 @@ void ndpi_search_zattoo(struct ndpi_detection_module_struct *ndpi_struct, struct if(++flow->zattoo_stage == 2) { - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "add connection over udp.\n"); - if(src != NULL) - src->zattoo_ts = packet->tick_timestamp; - if(dst != NULL) - dst->zattoo_ts = packet->tick_timestamp; - - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZATTOO, NDPI_PROTOCOL_UNKNOWN); + NDPI_LOG_INFO(ndpi_struct, "found zattoo. add connection over udp\n"); + ZATTOO_DETECTED; return; } - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "need next packet udp.\n"); + NDPI_LOG_DBG2(ndpi_struct, "need next packet udp\n"); return; } - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "ZATTOO: discarded the flow (UDP): packet_size: %u; Flowstage: %u\n", packet->payload_packet_len, flow->zattoo_stage); } - /* exclude ZATTOO */ - NDPI_LOG(NDPI_PROTOCOL_ZATTOO, ndpi_struct, NDPI_LOG_DEBUG, "exclude zattoo.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_ZATTOO); + + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } diff --git a/src/lib/protocols/zeromq.c b/src/lib/protocols/zeromq.c index f069bba09..c7c8e9519 100644 --- a/src/lib/protocols/zeromq.c +++ b/src/lib/protocols/zeromq.c @@ -17,13 +17,16 @@ * along with nDPI. If not, see <http://www.gnu.org/licenses/>. * */ -#include "ndpi_api.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_ZMQ +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ZMQ + +#include "ndpi_api.h" static void ndpi_int_zmq_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_ZMQ, NDPI_PROTOCOL_UNKNOWN); - NDPI_LOG(NDPI_PROTOCOL_ZMQ, ndpi_struct, NDPI_LOG_TRACE, "ZMQ Found.\n"); + NDPI_LOG_INFO(ndpi_struct, "found ZMQ\n"); } @@ -39,8 +42,7 @@ static void ndpi_check_zmq(struct ndpi_detection_module_struct *ndpi_struct, str /* Break after 17 packets. */ if(flow->packet_counter > 17) { - NDPI_LOG(NDPI_PROTOCOL_ZMQ, ndpi_struct, NDPI_LOG_TRACE, "Exclude ZMQ.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_ZMQ); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); return; } @@ -85,7 +87,7 @@ static void ndpi_check_zmq(struct ndpi_detection_module_struct *ndpi_struct, str void ndpi_search_zmq(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; - NDPI_LOG(NDPI_PROTOCOL_ZMQ, ndpi_struct, NDPI_LOG_TRACE, "ZMQ detection...\n"); + NDPI_LOG_DBG(ndpi_struct, "search ZMQ\n"); /* skip marked packets */ if(packet->detected_protocol_stack[0] != NDPI_PROTOCOL_ZMQ) { |