sr-dev April 2020

sr-dev@lists.kamailio.org

33 participants
420 discussions

git:master:1bc3bbd0: http_async_client: do not set global avp lists from t on async callback
by Daniel-Constantin Mierla 17 Apr '20

17 Apr '20

Module: kamailio Branch: master Commit: 1bc3bbd010705ee247345c1ed9b36210bb8d9ed1 URL: https://github.com/kamailio/kamailio/commit/1bc3bbd010705ee247345c1ed9b3621… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-17T19:04:16+02:00 http_async_client: do not set global avp lists from t on async callback - they are done by fake_env() used inside t_continue() - they were set without reset, living in the process context, resulting in invalid access when async callback was executed with faked_msg - related to #2286 --- Modified: src/modules/http_async_client/async_http.c --- Diff: https://github.com/kamailio/kamailio/commit/1bc3bbd010705ee247345c1ed9b3621… Patch: https://github.com/kamailio/kamailio/commit/1bc3bbd010705ee247345c1ed9b3621… --- diff --git a/src/modules/http_async_client/async_http.c b/src/modules/http_async_client/async_http.c index e468a955dc..5edf67ee5d 100644 --- a/src/modules/http_async_client/async_http.c +++ b/src/modules/http_async_client/async_http.c @@ -212,7 +212,7 @@ void async_http_cb(struct http_m_reply *reply, void *param) } strncpy(q_id, aq->id, strlen(aq->id)); - + q_id[strlen(aq->id)] = '\0'; cfg_update(); @@ -227,16 +227,10 @@ void async_http_cb(struct http_m_reply *reply, void *param) free_async_query(aq); return; } - // we bring the list of AVPs of the transaction to the current context - set_avp_list(AVP_TRACK_FROM | AVP_CLASS_URI, &t->uri_avps_from); - set_avp_list(AVP_TRACK_TO | AVP_CLASS_URI, &t->uri_avps_to); - set_avp_list(AVP_TRACK_FROM | AVP_CLASS_USER, &t->user_avps_from); - set_avp_list(AVP_TRACK_TO | AVP_CLASS_USER, &t->user_avps_to); - set_avp_list(AVP_TRACK_FROM | AVP_CLASS_DOMAIN, &t->domain_avps_from); - set_avp_list(AVP_TRACK_TO | AVP_CLASS_DOMAIN, &t->domain_avps_to); - - if (t) + + if (t) { tmb.unref_cell(t); + } LM_DBG("resuming transaction (%d:%d)\n", tindex, tlabel);

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git:master:f917318c: presence: functions to keep presentity records in memory
by Daniel-Constantin Mierla 17 Apr '20

17 Apr '20

Module: kamailio Branch: master Commit: f917318c1e5fefa4106eaaf46123506d77dc02ba URL: https://github.com/kamailio/kamailio/commit/f917318c1e5fefa4106eaaf46123506… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-17T18:44:06+02:00 presence: functions to keep presentity records in memory - work in progress to have in-memory only records, without database storage --- Modified: src/modules/presence/hash.c Modified: src/modules/presence/hash.h --- Diff: https://github.com/kamailio/kamailio/commit/f917318c1e5fefa4106eaaf46123506… Patch: https://github.com/kamailio/kamailio/commit/f917318c1e5fefa4106eaaf46123506…

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git:master:c26f40bc: tls: renamed tls hooks callbacks to highlight their purpose
by Daniel-Constantin Mierla 17 Apr '20

17 Apr '20

Module: kamailio Branch: master Commit: c26f40bc0c0a410ece7203c680b57a5c587ec1aa URL: https://github.com/kamailio/kamailio/commit/c26f40bc0c0a410ece7203c680b57a5… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-17T12:57:26+02:00 tls: renamed tls hooks callbacks to highlight their purpose --- Modified: src/modules/tls/tls_init.c Modified: src/modules/tls/tls_init.h Modified: src/modules/tls/tls_mod.c Modified: src/modules/tls/tls_server.c Modified: src/modules/tls/tls_server.h --- Diff: https://github.com/kamailio/kamailio/commit/c26f40bc0c0a410ece7203c680b57a5… Patch: https://github.com/kamailio/kamailio/commit/c26f40bc0c0a410ece7203c680b57a5…

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Re: [sr-dev] Unable to make SIP Calls (403 Forbidden - Domain Not Served)
by Pafel 17 Apr '20

17 Apr '20

Hi, Most likely this is because of the change. Revert back the changes (uncomment the section I told you), turn on debug in scscf.cfg, restart all nodes and test once again. Then have a look on the scscf logs. Regards, Pavel Siderov

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Kamailio in osm
by Pavithra M 17 Apr '20

17 Apr '20

Hi, Do anybody have worked orchestrating kamailio as an IMS server through osm by launching vnfs in openstack . If so kindly reply me as I need some inputs on that.

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[kamailio/kamailio] Support for 192.0.0.0/29 as NATed source (follow-up) (#2277)
by Sergiu Pojoga 17 Apr '20

17 Apr '20

### Description Follow-up to previous closed PR https://github.com/kamailio/kamailio/pull/1488 Had a chance to catch a live call involving rfc7335 private IPs. It seems like either nat_uac_test() or more likely fix_nated_sdp() doesn't catch the 192.0.0.0/29 subnet as private. ### Troubleshooting #### Reproduction route[NATMANAGE] { ... if (nat_uac_test("8")) fix_nated_sdp("15"); ... } #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` U 2020/04/07 10:36:02.572802 135.19.155.163:17669 -> 65.39.1.1:5060 INVITE sip:8007777777@client.mydomain.net:5060 SIP/2.0 Via: SIP/2.0/UDP 192.0.0.254:11198;branch=z9hG4bK1066155396 From: "ME" sip:2213@client.mydomain.net:5060;tag=3901872054 To: sip:8007777777@client.mydomain.net:5060 Call-ID: 6_327133011(a)192.168.0.78 CSeq: 1 INVITE Contact: sip:2213@192.0.0.254:11198 Content-Type: application/sdp Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 70 User-Agent: Yealink SIP-T46S 66.84.0.10 Allow-Events: talk,hold,conference,refer,check-sync Supported: replaces Content-Length: 305 v=0 o=- 22668 22668 IN IP4 192.168.0.78 s=SDP data c=IN IP4 192.0.0.254 t=0 0 m=audio 22936 RTP/AVP 9 0 8 18 101 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=ptime:20 a=sendrecv a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 U 2020/04/07 10:36:02.573384 65.39.1.1:5060 -> 135.19.155.163:17669 SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.0.0.254:11198;branch=z9hG4bK1066155396;rport=17669;received=135.19.155.163 From: "ME" sip:2213@client.mydomain.net:5060;tag=3901872054 To: sip:8007777777@client.mydomain.net:5060 Call-ID: 6_327133011(a)192.168.0.78 CSeq: 1 INVITE Server: NXO Content-Length: 0 U 2020/04/07 10:36:02.573608 65.39.1.1:5060 -> 66.199.2.2:5060 INVITE sip:8007777777@client.mydomain.net:5060 SIP/2.0 Record-Route: sip:65.39.1.1;lr;did=faf.517 Via: SIP/2.0/UDP 65.39.1.1;branch=z9hG4bK6ef8.b9248afe5375fc379eb33718de1f7481.0 Via: SIP/2.0/UDP 192.0.0.254:11198;rport=17669;received=135.19.155.163;branch=z9hG4bK1066155396 From: "ME" sip:2213@client.mydomain.net:5060;tag=3901872054 To: sip:8007777777@client.mydomain.net:5060 Call-ID: 6_327133011(a)192.168.0.78 CSeq: 1 INVITE Contact: sip:2213@192.0.0.254:11198;alias=135.19.155.163~17669~1 Content-Type: application/sdp Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 69 Allow-Events: talk,hold,conference,refer,check-sync Supported: replaces Content-Length: 281 .. v=0. o=- 22668 22668 IN IP4 192.168.0.78 s=SDP data. c=IN IP4 192.0.0.254 t=0 0 m=audio 22936 RTP/AVP 9 0 18 101 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=ptime:20 a=sendrecv a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.10 (x86_64/linux) cfcfd5 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: cfcfd5 compiled on 21:57:38 Feb 12 2020 with gcc 4.9.2 ``` * **Operating System**:  ``` Debian 8 Linux proxy1 2.6.32-39-pve #1 SMP Fri May 8 11:27:35 CEST 2015 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2277

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git:master:c68d783b: modules: readme files regenerated - corex ... [skip ci]
by Kamailio Dev 16 Apr '20

16 Apr '20

Module: kamailio Branch: master Commit: c68d783b67dc57eb8ff2598690ad50393acb107e URL: https://github.com/kamailio/kamailio/commit/c68d783b67dc57eb8ff2598690ad503… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2020-04-16T17:01:20+02:00 modules: readme files regenerated - corex ... [skip ci] --- Modified: src/modules/corex/README --- Diff: https://github.com/kamailio/kamailio/commit/c68d783b67dc57eb8ff2598690ad503… Patch: https://github.com/kamailio/kamailio/commit/c68d783b67dc57eb8ff2598690ad503… --- diff --git a/src/modules/corex/README b/src/modules/corex/README index 71ea0ddf96..a56ce5e1d8 100644 --- a/src/modules/corex/README +++ b/src/modules/corex/README @@ -58,6 +58,7 @@ Muhammad Shahzad Shafi 4.20. via_add_srvid(flags) 4.21. via_add_xavp_params(flags) 4.22. via_use_xavp_fields(flags) + 4.23. is_faked_msg() 5. RPC Commands @@ -102,8 +103,9 @@ Muhammad Shahzad Shafi 1.24. via_add_srvid usage 1.25. via_add_xavp_params usage 1.26. via_use_xavp_fields usage - 1.27. event_route[network:msg] use cases - 1.28. Sample PERL code for do_compress and do_uncompress + 1.27. is_faked_msg usage + 1.28. event_route[network:msg] use cases + 1.29. Sample PERL code for do_compress and do_uncompress Chapter 1. Admin Guide @@ -146,6 +148,7 @@ Chapter 1. Admin Guide 4.20. via_add_srvid(flags) 4.21. via_add_xavp_params(flags) 4.22. via_use_xavp_fields(flags) + 4.23. is_faked_msg() 5. RPC Commands @@ -287,6 +290,7 @@ modparam("corex", "msg_avp", "$avp(msg)") 4.20. via_add_srvid(flags) 4.21. via_add_xavp_params(flags) 4.22. via_use_xavp_fields(flags) + 4.23. is_faked_msg() 4.1. append_branch([ uri, [ q ] ]) @@ -644,6 +648,27 @@ request_route { } ... +4.23. is_faked_msg() + + Returns 1 (native config true) if the SIP message under processing is + the internal faked msg structure. Returns -1 (native config false) if + the SIP message under processing is received from the network. + + The function should be useful in event route blocks or async route + blocks where it can be processed either a message from the network or + the internal faked message. + + This function can be used in ANY_ROUTE. + + Example 1.27. is_faked_msg usage +... +event_route[dispatcher:dst-down] { + if (is_faked_msg()) { + xinfo("Running with faked message\n"); + } +} +... + 5. RPC Commands 5.1. corex.debug @@ -778,7 +803,7 @@ request_route { Next is a basic usage example where encoding and decoding is done using PERL, - Example 1.27. event_route[network:msg] use cases + Example 1.28. event_route[network:msg] use cases ... loadmodule "app_perl.so" loadmodule "corex.so" @@ -809,7 +834,7 @@ event_route[network:msg] { } ... - Example 1.28. Sample PERL code for do_compress and do_uncompress + Example 1.29. Sample PERL code for do_compress and do_uncompress ... use strict; use warnings;

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git:master:2ea7dc36: corex: docs for is_faked_msg() function
by Daniel-Constantin Mierla 16 Apr '20

16 Apr '20

Module: kamailio Branch: master Commit: 2ea7dc363b15259468fb1518208b87d3e2b6289c URL: https://github.com/kamailio/kamailio/commit/2ea7dc363b15259468fb1518208b87d… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-16T16:52:30+02:00 corex: docs for is_faked_msg() function --- Modified: src/modules/corex/doc/corex_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/2ea7dc363b15259468fb1518208b87d… Patch: https://github.com/kamailio/kamailio/commit/2ea7dc363b15259468fb1518208b87d… --- diff --git a/src/modules/corex/doc/corex_admin.xml b/src/modules/corex/doc/corex_admin.xml index 98c51f1470..b35efd1047 100644 --- a/src/modules/corex/doc/corex_admin.xml +++ b/src/modules/corex/doc/corex_admin.xml @@ -765,6 +765,36 @@ request_route { </programlisting> </example> </section> + <section id="corex.f.is_faked_msg"> + <title> + <function moreinfo="none">is_faked_msg()</function> + </title> + <para> + Returns 1 (native config true) if the SIP message under processing + is the internal faked msg structure. Returns -1 (native config false) + if the SIP message under processing is received from the network. + </para> + <para> + The function should be useful in event route blocks or async route + blocks where it can be processed either a message from the network + or the internal faked message. + </para> + <para> + This function can be used in ANY_ROUTE. + </para> + <example> + <title><function>is_faked_msg</function> usage</title> + <programlisting format="linespecific"> +... +event_route[dispatcher:dst-down] { + if (is_faked_msg()) { + xinfo("Running with faked message\n"); + } +} +... +</programlisting> + </example> + </section> </section> <section>

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git:master:51505a0f: corex: new function is_faked_msg()
by Daniel-Constantin Mierla 16 Apr '20

16 Apr '20

Module: kamailio Branch: master Commit: 51505a0f5eadcdb8ca4aa3108b060802d7a55972 URL: https://github.com/kamailio/kamailio/commit/51505a0f5eadcdb8ca4aa3108b06080… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-16T16:44:17+02:00 corex: new function is_faked_msg() - return 1 (native cfg true) if the message under processing is faked (a static sip message structure used internally by kamailio) - return -1 (native cfg false) if it is a received sip message - useful for checking in event routes or async route blocks when can be both types of messages --- Modified: src/modules/corex/corex_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/51505a0f5eadcdb8ca4aa3108b06080… Patch: https://github.com/kamailio/kamailio/commit/51505a0f5eadcdb8ca4aa3108b06080… --- diff --git a/src/modules/corex/corex_mod.c b/src/modules/corex/corex_mod.c index febd97f0f3..e23aae325d 100644 --- a/src/modules/corex/corex_mod.c +++ b/src/modules/corex/corex_mod.c @@ -29,6 +29,7 @@ #include "../../core/resolve.h" #include "../../core/lvalue.h" #include "../../core/pvar.h" +#include "../../core/fmsg.h" #include "../../core/kemi.h" #include "../../core/parser/parse_uri.h" @@ -61,6 +62,7 @@ static int w_set_source_address(sip_msg_t *msg, char *paddr, char *p2); static int w_via_add_srvid(sip_msg_t *msg, char *pflags, char *p2); static int w_via_add_xavp_params(sip_msg_t *msg, char *pflags, char *p2); static int w_via_use_xavp_fields(sip_msg_t *msg, char *pflags, char *p2); +static int w_is_faked_msg(sip_msg_t *msg, char *p1, char *p2); static int fixup_file_op(void** param, int param_no); @@ -130,6 +132,8 @@ static cmd_export_t cmds[]={ 0, ANY_ROUTE }, {"via_use_xavp_fields", (cmd_function)w_via_use_xavp_fields, 1, fixup_igp_null, 0, ANY_ROUTE }, + {"is_faked_msg", (cmd_function)w_is_faked_msg, 0, 0, + 0, ANY_ROUTE }, {0, 0, 0, 0, 0, 0} }; @@ -927,6 +931,28 @@ static int ki_has_user_agent(sip_msg_t *msg) return -1; } +/** + * + */ +static int ki_is_faked_msg(sip_msg_t *msg) +{ + if(faked_msg_match(msg)) { + return 1; + } + return -1; +} + +/** + * + */ +static int w_is_faked_msg(sip_msg_t *msg, char *p1, char *p2) +{ + if(faked_msg_match(msg)) { + return 1; + } + return -1; +} + /** * */ @@ -1022,6 +1048,11 @@ static sr_kemi_t sr_kemi_corex_exports[] = { { SR_KEMIP_STR, SR_KEMIP_STR, SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } }, + { str_init("corex"), str_init("is_faked_msg"), + SR_KEMIP_INT, ki_is_faked_msg, + { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } } };

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git:master:a5fc0262: pv: format new xavp functions declaration lines to be matched by kemi docs tool
by Daniel-Constantin Mierla 16 Apr '20

16 Apr '20

Module: kamailio Branch: master Commit: a5fc02623c1489d1e46c2f352703e8bdcf808ec2 URL: https://github.com/kamailio/kamailio/commit/a5fc02623c1489d1e46c2f352703e8b… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-04-16T16:32:54+02:00 pv: format new xavp functions declaration lines to be matched by kemi docs tool --- Modified: src/modules/pv/pv.c --- Diff: https://github.com/kamailio/kamailio/commit/a5fc02623c1489d1e46c2f352703e8b… Patch: https://github.com/kamailio/kamailio/commit/a5fc02623c1489d1e46c2f352703e8b… --- diff --git a/src/modules/pv/pv.c b/src/modules/pv/pv.c index 36cb4a0f03..2574148c04 100644 --- a/src/modules/pv/pv.c +++ b/src/modules/pv/pv.c @@ -1394,7 +1394,11 @@ static sr_kemi_xval_t* ki_xavp_getw(sip_msg_t *msg, str *rname) return ki_xavp_get_mode(msg, rname, SR_KEMI_XVAL_NULL_PRINT); } +/** + * + */ sr_kemi_dict_item_t* ki_xavp_dict(sr_xavp_t *xavp); + /** * SR_KEMIP_ARRAY with values of xavp=>name */ @@ -1480,7 +1484,8 @@ sr_kemi_dict_item_t* ki_xavp_dict_name(sr_xavp_t *xavp, str name) /** * SR_KEMIP_DICT of xavp */ -sr_kemi_dict_item_t* ki_xavp_dict(sr_xavp_t *xavp) { +sr_kemi_dict_item_t* ki_xavp_dict(sr_xavp_t *xavp) +{ sr_xavp_t *avp = NULL; struct str_list *keys; struct str_list *k; @@ -1534,8 +1539,7 @@ sr_kemi_dict_item_t* ki_xavp_dict(sr_xavp_t *xavp) { /** * */ -static sr_kemi_xval_t* -ki_xavp_getd_helper(sip_msg_t *msg, str *rname, int *_indx) +static sr_kemi_xval_t* ki_xavp_getd_helper(sip_msg_t *msg, str *rname, int *_indx) { sr_xavp_t *xavp=NULL; int xavp_size = 0; @@ -1589,8 +1593,7 @@ ki_xavp_getd_helper(sip_msg_t *msg, str *rname, int *_indx) /** * */ -static sr_kemi_xval_t* -ki_xavp_getd(sip_msg_t *msg, str *rname) +static sr_kemi_xval_t* ki_xavp_getd(sip_msg_t *msg, str *rname) { return ki_xavp_getd_helper(msg, rname, NULL); } @@ -1598,8 +1601,7 @@ ki_xavp_getd(sip_msg_t *msg, str *rname) /** * */ -static sr_kemi_xval_t* -ki_xavp_getd_p1(sip_msg_t *msg, str *rname, int indx) +static sr_kemi_xval_t* ki_xavp_getd_p1(sip_msg_t *msg, str *rname, int indx) { return ki_xavp_getd_helper(msg, rname, &indx); } @@ -1607,8 +1609,8 @@ ki_xavp_getd_p1(sip_msg_t *msg, str *rname, int indx) /** * */ -static sr_kemi_xval_t* -ki_xavp_get_keys(sip_msg_t *msg, str *rname, int indx) { +static sr_kemi_xval_t* ki_xavp_get_keys(sip_msg_t *msg, str *rname, int indx) +{ sr_xavp_t *xavp=NULL; struct str_list *keys, *k; sr_kemi_dict_item_t *val;

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sr-dev April 2020