From 80368772bdb5bf3299b1583cf262c83ddb815b7f Mon Sep 17 00:00:00 2001 From: Luca Deri Date: Tue, 31 Jan 2023 20:54:00 +0100 Subject: File rename to avoid name clashes (e.g. on Windows) --- src/lib/protocols/elastic_search.c | 85 ++++++++++++++++++++++++++++++++++++++ src/lib/protocols/elasticsearch.c | 85 -------------------------------------- 2 files changed, 85 insertions(+), 85 deletions(-) create mode 100644 src/lib/protocols/elastic_search.c delete mode 100644 src/lib/protocols/elasticsearch.c (limited to 'src') diff --git a/src/lib/protocols/elastic_search.c b/src/lib/protocols/elastic_search.c new file mode 100644 index 000000000..f29b3fb4b --- /dev/null +++ b/src/lib/protocols/elastic_search.c @@ -0,0 +1,85 @@ +/* + * elasticsearch.c + * + * Copyright (C) 2022-23 - ntop.org + * + * nDPI is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * nDPI is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with nDPI. If not, see . + * + */ + + +#include "ndpi_protocol_ids.h" + +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ELASTICSEARCH + +#include "ndpi_api.h" + +static void ndpi_int_elasticsearch_add_connection(struct ndpi_detection_module_struct * const ndpi_struct, + struct ndpi_flow_struct * const flow) +{ + NDPI_LOG_INFO(ndpi_struct, "found elasticsearch\n"); + + ndpi_set_detected_protocol(ndpi_struct, flow, + NDPI_PROTOCOL_ELASTICSEARCH, + NDPI_PROTOCOL_UNKNOWN, + NDPI_CONFIDENCE_DPI); +} + +/* ***************************************************** */ + +static void ndpi_search_elasticsearch(struct ndpi_detection_module_struct *ndpi_struct, + struct ndpi_flow_struct *flow) +{ + struct ndpi_packet_struct const * const packet = &ndpi_struct->packet; + u_int32_t message_length; + + NDPI_LOG_DBG(ndpi_struct, "search elasticsearch\n"); + + if (packet->payload_packet_len < 6) + { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; + } + + if (ntohs(get_u_int16_t(packet->payload, 0)) != 0x4553 /* "ES" */) + { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; + } + + message_length = ntohl(get_u_int32_t(packet->payload, 2)); + if (packet->payload_packet_len < message_length + 6) + { + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); + return; + } + + ndpi_int_elasticsearch_add_connection(ndpi_struct, flow); +} + +/* ***************************************************** */ + +void init_elasticsearch_dissector(struct ndpi_detection_module_struct *ndpi_struct, + u_int32_t *id) +{ + ndpi_set_bitmask_protocol_detection("Elasticsearch", ndpi_struct, *id, + NDPI_PROTOCOL_ELASTICSEARCH, + ndpi_search_elasticsearch, + NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION, + SAVE_DETECTION_BITMASK_AS_UNKNOWN, + ADD_TO_DETECTION_BITMASK + ); + + *id += 1; +} diff --git a/src/lib/protocols/elasticsearch.c b/src/lib/protocols/elasticsearch.c deleted file mode 100644 index f29b3fb4b..000000000 --- a/src/lib/protocols/elasticsearch.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * elasticsearch.c - * - * Copyright (C) 2022-23 - ntop.org - * - * nDPI is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * nDPI is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with nDPI. If not, see . - * - */ - - -#include "ndpi_protocol_ids.h" - -#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_ELASTICSEARCH - -#include "ndpi_api.h" - -static void ndpi_int_elasticsearch_add_connection(struct ndpi_detection_module_struct * const ndpi_struct, - struct ndpi_flow_struct * const flow) -{ - NDPI_LOG_INFO(ndpi_struct, "found elasticsearch\n"); - - ndpi_set_detected_protocol(ndpi_struct, flow, - NDPI_PROTOCOL_ELASTICSEARCH, - NDPI_PROTOCOL_UNKNOWN, - NDPI_CONFIDENCE_DPI); -} - -/* ***************************************************** */ - -static void ndpi_search_elasticsearch(struct ndpi_detection_module_struct *ndpi_struct, - struct ndpi_flow_struct *flow) -{ - struct ndpi_packet_struct const * const packet = &ndpi_struct->packet; - u_int32_t message_length; - - NDPI_LOG_DBG(ndpi_struct, "search elasticsearch\n"); - - if (packet->payload_packet_len < 6) - { - NDPI_EXCLUDE_PROTO(ndpi_struct, flow); - return; - } - - if (ntohs(get_u_int16_t(packet->payload, 0)) != 0x4553 /* "ES" */) - { - NDPI_EXCLUDE_PROTO(ndpi_struct, flow); - return; - } - - message_length = ntohl(get_u_int32_t(packet->payload, 2)); - if (packet->payload_packet_len < message_length + 6) - { - NDPI_EXCLUDE_PROTO(ndpi_struct, flow); - return; - } - - ndpi_int_elasticsearch_add_connection(ndpi_struct, flow); -} - -/* ***************************************************** */ - -void init_elasticsearch_dissector(struct ndpi_detection_module_struct *ndpi_struct, - u_int32_t *id) -{ - ndpi_set_bitmask_protocol_detection("Elasticsearch", ndpi_struct, *id, - NDPI_PROTOCOL_ELASTICSEARCH, - ndpi_search_elasticsearch, - NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION, - SAVE_DETECTION_BITMASK_AS_UNKNOWN, - ADD_TO_DETECTION_BITMASK - ); - - *id += 1; -} -- cgit v1.2.3