diff options
Diffstat (limited to 'src/lib/protocols/dropbox.c')
| -rw-r--r-- | src/lib/protocols/dropbox.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/src/lib/protocols/dropbox.c b/src/lib/protocols/dropbox.c index 6e8a2dcb0..39bb96ff2 100644 --- a/src/lib/protocols/dropbox.c +++ b/src/lib/protocols/dropbox.c @@ -1,7 +1,7 @@ /* * dropbox.c * - * Copyright (C) 2012-16 by ntop.org + * Copyright (C) 2012-18 by ntop.org * * This file is part of nDPI, an open source deep packet inspection * library based on the OpenDPI and PACE technology by ipoque GmbH @@ -23,8 +23,6 @@ #include "ndpi_protocol_ids.h" -#ifdef NDPI_PROTOCOL_DROPBOX - #define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DROPBOX #include "ndpi_api.h" @@ -50,14 +48,24 @@ static void ndpi_check_dropbox(struct ndpi_detection_module_struct *ndpi_struct, if(packet->udp != NULL) { u_int16_t dropbox_port = htons(DB_LSP_PORT); - if((packet->udp->source == dropbox_port) - && (packet->udp->dest == dropbox_port)) { - if(payload_len > 2) { - if(strncmp((const char *)packet->payload, "{\"host_int\"", 11) == 0) { - - NDPI_LOG_INFO(ndpi_struct, "found dropbox\n"); - ndpi_int_dropbox_add_connection(ndpi_struct, flow, 0); - return; + if(packet->udp->dest == dropbox_port) { + if(packet->udp->source == dropbox_port) { + if(payload_len > 10) { + if(ndpi_strnstr((const char *)packet->payload, "\"host_int\"", payload_len) != NULL) { + + NDPI_LOG_INFO(ndpi_struct, "found dropbox\n"); + ndpi_int_dropbox_add_connection(ndpi_struct, flow, 0); + return; + } + } + } else { + if(payload_len > 10) { + if(ndpi_strnstr((const char *)packet->payload, "Bus17Cmd", payload_len) != NULL) { + + NDPI_LOG_INFO(ndpi_struct, "found dropbox\n"); + ndpi_int_dropbox_add_connection(ndpi_struct, flow, 0); + return; + } } } } @@ -91,7 +99,3 @@ void init_dropbox_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_ ADD_TO_DETECTION_BITMASK); *id += 1; } - - - -#endif |