[sr-dev] git:master:531f2551: nat_traversal: new marameter contact_match

Module: kamailio Branch: master Commit: 531f2551affb06e71cbabbeba0e3174900e69aab URL: https://github.com/kamailio/kamailio/commit/531f2551affb06e71cbabbeba0e3174… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2020-04-04T09:59:06+02:00 nat_traversal: new marameter contact_match - if set to 0 (default), match request-reply contacts with string comparison (behaviour so far) - if set to 1, use light uri comparison ( match uri type, user, host, port and proto ) --- Modified: src/modules/nat_traversal/nat_traversal.c --- Diff: https://github.com/kamailio/kamailio/commit/531f2551affb06e71cbabbeba0e3174… Patch: https://github.com/kamailio/kamailio/commit/531f2551affb06e71cbabbeba0e3174… --- diff --git a/src/modules/nat_traversal/nat_traversal.c b/src/modules/nat_traversal/nat_traversal.c index 709b9032cd..27dbf2736d 100644 --- a/src/modules/nat_traversal/nat_traversal.c +++ b/src/modules/nat_traversal/nat_traversal.c @@ -59,6 +59,7 @@ #include "../../core/data_lump.h" #include "../../core/mod_fix.h" #include "../../core/script_cb.h" +#include "../../core/strutils.h" #include "../../core/timer_proc.h" #include "../../core/parser/msg_parser.h" #include "../../core/parser/parse_from.h" @@ -246,6 +247,7 @@ bool have_dlg_api = false; static int dialog_flag = -1; static unsigned dialog_default_timeout = 12 * 3600; // 12 hours +static int natt_contact_match = 0; stat_var *keepalive_endpoints = 0; stat_var *registered_endpoints = 0; @@ -287,6 +289,8 @@ static param_export_t parameters[] = { {"keepalive_extra_headers", PARAM_STRING, &keepalive_params.extra_headers}, {"keepalive_state_file", PARAM_STRING, &keepalive_state_file}, + {"contact_match", PARAM_INT, &natt_contact_match}, + {0, 0, 0} }; @@ -897,7 +901,11 @@ static time_t get_register_expire( r_contact_body = (contact_body_t *)r_hdr->parsed; for(r_contact = r_contact_body->contacts; r_contact; r_contact = r_contact->next) { - if(STR_MATCH_STR(contact->uri, r_contact->uri)) { + if((natt_contact_match==0 + && STR_MATCH_STR(contact->uri, r_contact->uri)) + || (natt_contact_match==1 + && cmp_uri_light_str(&contact->uri, + &r_contact->uri)==0)){ expires_param = r_contact->expires; if(expires_param && expires_param->body.len && str2int(&expires_param->body, &exp) == 0) @@ -1760,6 +1768,10 @@ static int mod_init(void) int *param; modparam_t type; + if(natt_contact_match!=0) { + natt_contact_match = 1; + } + if(keepalive_interval <= 0) { LM_NOTICE( "keepalive functionality is disabled from the configuration\n");