Module: kamailio Branch: master Commit: 558afc14d71913214fa11c926f66ec2337a1ec3a URL: https://github.com/kamailio/kamailio/commit/558afc14d71913214fa11c926f66ec2337a1ec3a
Author: Daniel-Constantin Mierla <mico...@gmail.com> Committer: Daniel-Constantin Mierla <mico...@gmail.com> Date: 2023-10-24T17:18:11+02:00 core: via builder can use proto from xavp fields or advertised address --- Modified: src/core/msg_translator.c --- Diff: https://github.com/kamailio/kamailio/commit/558afc14d71913214fa11c926f66ec2337a1ec3a.diff Patch: https://github.com/kamailio/kamailio/commit/558afc14d71913214fa11c926f66ec2337a1ec3a.patch --- diff --git a/src/core/msg_translator.c b/src/core/msg_translator.c index f3e2ce6c28b..019bd610a0d 100644 --- a/src/core/msg_translator.c +++ b/src/core/msg_translator.c @@ -2825,6 +2825,7 @@ char *via_builder(unsigned int *len, sip_msg_t *msg, char *comp_name; #endif /* USE_COMP */ int port; + int proto; struct ip_addr ip; union sockaddr_union *from = NULL; union sockaddr_union local_addr; @@ -2868,7 +2869,23 @@ char *via_builder(unsigned int *len, sip_msg_t *msg, else port_str = &(send_sock->port_no_str); } - + proto = PROTO_NONE; + if(msg && (msg->msg_flags & FL_USE_XAVP_VIA_FIELDS) + && _ksr_xavp_via_fields.len > 0) { + xname.s = "proto"; + xname.len = 5; + rxavp = xavp_get_child_with_sval(&_ksr_xavp_via_fields, &xname); + if(rxavp != NULL) { + proto = get_valid_proto_id(&rxavp->val.v.s); + } + } + if(proto==PROTO_NONE) { + if(send_sock->useinfo.proto != PROTO_NONE) { + proto = send_sock->useinfo.proto; + } else { + proto = send_info->proto; + } + } comp_len = comp_name_len = 0; #ifdef USE_COMP comp_name = 0; @@ -2891,7 +2908,7 @@ char *via_builder(unsigned int *len, sip_msg_t *msg, } #endif /* USE_COMP */ - via_prefix_len = MY_VIA_LEN + (send_info->proto == PROTO_SCTP); + via_prefix_len = MY_VIA_LEN + (proto == PROTO_SCTP); max_len = via_prefix_len + address_str->len /* space in MY_VIA */ + 2 /* just in case it is a v6 address ... [ ] */ + 1 /*':'*/ + port_str->len @@ -2910,15 +2927,15 @@ char *via_builder(unsigned int *len, sip_msg_t *msg, via_len = via_prefix_len + address_str->len; /*space included in MY_VIA*/ memcpy(line_buf, MY_VIA, MY_VIA_LEN); - if(send_info->proto == PROTO_UDP) { + if(proto == PROTO_UDP) { /* do nothing */ - } else if(send_info->proto == PROTO_TCP) { + } else if(proto == PROTO_TCP) { memcpy(line_buf + MY_VIA_LEN - 4, "TCP ", 4); - } else if(send_info->proto == PROTO_TLS) { + } else if(proto == PROTO_TLS) { memcpy(line_buf + MY_VIA_LEN - 4, "TLS ", 4); - } else if(send_info->proto == PROTO_SCTP) { + } else if(proto == PROTO_SCTP) { memcpy(line_buf + MY_VIA_LEN - 4, "SCTP ", 5); - } else if(send_info->proto == PROTO_WS) { + } else if(proto == PROTO_WS) { if(unlikely(send_info->send_flags.f & SND_F_FORCE_SOCKET && send_info->send_sock)) { local_addr = send_info->send_sock->su; @@ -2957,10 +2974,10 @@ char *via_builder(unsigned int *len, sip_msg_t *msg, return 0; } tcpconn_put(con); - } else if(send_info->proto == PROTO_WSS) { + } else if(proto == PROTO_WSS) { memcpy(line_buf + MY_VIA_LEN - 4, "WSS ", 4); } else { - LM_CRIT("unknown proto %d\n", send_info->proto); + LM_CRIT("unknown proto %d\n", proto); pkg_free(line_buf); return 0; } _______________________________________________ Kamailio (SER) - Development Mailing List To unsubscribe send an email to sr-dev-le...@lists.kamailio.org
