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| author | Damir Franusic <damir.franusic@gmail.com> | 2019-05-31 15:19:07 +0200 |
|---|---|---|
| committer | Damir Franusic <damir.franusic@gmail.com> | 2019-05-31 15:19:07 +0200 |
| commit | 5c7e0a0319d97f8d0eb8c60bcfa5676dac6b90be (patch) | |
| tree | 09f459de46ee85e7937c63c413178c44442af09f /src/lib/protocols/sip.c | |
| parent | 1b9955e9ef7cda3c1aef997f6db502690da23433 (diff) | |
SIP Message extension
* RFC 3248
Diffstat (limited to 'src/lib/protocols/sip.c')
| -rw-r--r-- | src/lib/protocols/sip.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/protocols/sip.c b/src/lib/protocols/sip.c index 80fd175f0..2583dbfdf 100644 --- a/src/lib/protocols/sip.c +++ b/src/lib/protocols/sip.c @@ -136,6 +136,14 @@ void ndpi_search_sip_handshake(struct ndpi_detection_module_struct ndpi_int_sip_add_connection(ndpi_struct, flow, 0); return; } + + /* SIP message extension RFC 3248 */ + if ((memcmp(packet_payload, "MESSAGE ", 8) == 0 || memcmp(packet_payload, "message ", 8) == 0) + && (memcmp(&packet_payload[8], "SIP:", 4) == 0 || memcmp(&packet_payload[8], "sip:", 4) == 0)) { + NDPI_LOG_INFO(ndpi_struct, "found sip MESSAGE\n"); + ndpi_int_sip_add_connection(ndpi_struct, flow, 0); + return; + } /* Courtesy of Miguel Quesada <mquesadab@gmail.com> */ if ((memcmp(packet_payload, "OPTIONS ", 8) == 0 |