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STUN: fix attributes list iteration (#2391)

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We need to check all the attributes, to look for any possible metadata
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Ivan Nardi 2024-04-13 18:43:41 +02:00 • committed by GitHub
parent 06f4814085
commit d97afd6efd
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1 changed files with 1 additions and 6 deletions
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7
src/lib/protocols/stun.c
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@ -505,20 +505,15 @@ int is_stun(struct ndpi_detection_module_struct *ndpi_struct,
if(valid) {
if(strstr(flow->host_server_name, "google.com") != NULL) {
*app_proto = NDPI_PROTOCOL_GOOGLE_CALL;
return 1;
} else if(strstr(flow->host_server_name, "whispersystems.org") != NULL ||
strstr(flow->host_server_name, "signal.org") != NULL) {
*app_proto = NDPI_PROTOCOL_SIGNAL_VOIP;
return 1;
} else if(strstr(flow->host_server_name, "facebook") != NULL) {
*app_proto = NDPI_PROTOCOL_FACEBOOK_VOIP;
return 1;
} else if(strstr(flow->host_server_name, "stripcdn.com") != NULL) {
*app_proto = NDPI_PROTOCOL_ADULT_CONTENT;
return 1;
} else if(strstr(flow->host_server_name, "telegram") != NULL) {
*app_proto = NDPI_PROTOCOL_TELEGRAM_VOIP;
return 1;
}
} else
flow->host_server_name[0] = '\0';
@ -540,7 +535,7 @@ int is_stun(struct ndpi_detection_module_struct *ndpi_struct,
case 0xFF03:
*app_proto = NDPI_PROTOCOL_GOOGLE_CALL;
return 1;
break;
case 0x0013:
NDPI_LOG_DBG(ndpi_struct, "DATA attribute (%d/%d)\n",