diff options
| author | Luca Deri <deri@ntop.org> | 2024-11-29 17:13:43 +0100 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2024-11-29 17:13:43 +0100 |
| commit | b1d1f8cfe09f6ae9525e047dd54bc043a7e83520 (patch) | |
| tree | 7d4d5064654fa4d2e3fd8143e30537f4d385aa34 /src/lib | |
| parent | 74792e49c810824588c3eb6fe195b1af34674a79 (diff) | |
STUN counter changes
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/protocols/stun.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/src/lib/protocols/stun.c b/src/lib/protocols/stun.c index 0bf7ae597..369e34068 100644 --- a/src/lib/protocols/stun.c +++ b/src/lib/protocols/stun.c @@ -617,7 +617,7 @@ int is_stun(struct ndpi_detection_module_struct *ndpi_struct, &flow->stun.mapped_address, flow->monit ? &flow->monit->protos.dtls_stun_rtp.mapped_address : NULL, transaction_id, magic_cookie, 0); - flow->stun.num_mapped_address++; + flow->stun.num_xor_mapped_addresses++; } break; @@ -628,7 +628,7 @@ int is_stun(struct ndpi_detection_module_struct *ndpi_struct, &flow->stun.relayed_address, flow->monit ? &flow->monit->protos.dtls_stun_rtp.relayed_address : NULL, transaction_id, magic_cookie, 0); - flow->stun.num_relayed_address++; + flow->stun.num_xor_relayed_addresses++; } break; @@ -664,22 +664,13 @@ static int keep_extra_dissection(struct ndpi_detection_module_struct *ndpi_struc * classification doesn't change while in monitoring! */ - if(packet->payload_packet_len > 0) { - bool is_stun_pkt = true; + if((packet->payload[0] != 0x0) && (packet->payload[0] != 0x1)) { + if(flow->stun.num_non_stun_pkt < 2) { + flow->stun.non_stun_pkt_len[flow->stun.num_non_stun_pkt++] = packet->payload_packet_len; - if((packet->payload[0] != 0x0) && (packet->payload[0] != 0x1)) - flow->stun.num_non_stun_pkts++, is_stun_pkt = false; - - if(flow->packet_counter > 1) { - if((flow->stun.last_first_byte != 0x0) && (flow->stun.last_first_byte != 0x1)) { - if(is_stun_pkt) - flow->stun.num_stun_transitions++; - } else { - if(!is_stun_pkt) - flow->stun.num_stun_transitions++; - } - } - flow->stun.last_first_byte = packet->payload[0]; + if(flow->stun.num_non_stun_pkt == 2) + printf("%d %d\n", flow->stun.non_stun_pkt_len[0], flow->stun.non_stun_pkt_len[1]); + } } if(flow->monitoring) |