sr-dev October 2021

sr-dev@lists.kamailio.org

19 participants
245 discussions

[kamailio/kamailio] Feature request: Increase number of "custom fields" in sipcapture-module (#1278)
by mihovilkolaric 11 Jan '22

11 Jan '22

The module sipcapture provides the modparams "custom_field1_header" to "custom_field3_header", to store the content of up to three arbitrary header fields as separate columns in the database. They can be used as all other "standard" columns in homer. However I found out that searching/filtering for even more (standardized, as well as private) header fields would be very helpful (I identified about ten interesting additional headers, but the number is constantly increasing ;-) ). Could you thus please increase the number of custom fields? (I suppose the most flexible solution could be something as the db_extra in the acc-module, which is not fixed to certain columns (regarding number of columns, as well as their names) (see https://www.kamailio.org/docs/modules/5.0.x/modules/acc.html#acc.p.db_extra ).) -- 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/1278

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[kamailio/kamailio] Diameter AVP handling from kamailio.cfg (#922)
by miricz 11 Jan '22

11 Jan '22

Below feature were discussed with Carsten Bock Currently Diameter AVP values and especially Experimental Result Code is not available from the kamailio.cfg Therefore I would like to request such kind of feature. I would like to use it mainly on Cx interface for Server-Assignment-Answer (SAA), Location-Info-Answer (LIA), Multimedia-Auth-Answer (MAA), Push-Profile-Answer (PPA) It should be implemented such a way like in the ims_charging module. Thank you very much in advance! _Cheers, Zoltan_ -- 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/922

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[kamailio] add socket activation support (#293)
by zabbal 11 Jan '22

11 Jan '22

Having (optional) support for socket activation in Kamailio would bring several benefits: * Security: systemd can listen on privileged ports or socket paths and start Kamailio with privileges already dropped. * Major upgrades or reconfigurations of Kamailio requiring a full restart are possible without having the listening socket(s) ever go away. * Any service dependent on Kamailio doesn't have to wait for it to finish starting (or start at all). --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/293

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[kamailio/kamailio] pv needed to get access to X509v3 Subject Alternative Names of peer's SSL certificate (#707)
by juha-h 11 Jan '22

11 Jan '22

A sip proxy may serve many domains listed in its SSL certificate X509v3 Subject Alternative Name field. In order to find out if a peer sip proxy is serving a particular domain, access would be needed in config file to this list of domains. --- 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/707

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[kamailio/kamailio] kemi python3: exception occur when import logging module (#2885)
by Minh 20 Dec '21

20 Dec '21

### Description kemi python3: exception occur when import logging module  ### Troubleshooting #### Reproduction very simple to reproduce is add this line to python kemi file ``` import logging ``` #### Debugging Data ``` (paste your debugging data here) ``` #### Log Messages ``` 0(49) INFO: <core> [core/tcp_main.c:4983]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(49) WARNING: outbound [outbound_mod.c:121]: mod_init(): "stun" module is not loaded. STUN is required to use outbound with UDP. 0(49) INFO: <core> [core/kemi.c:105]: sr_kemi_core_info(): KAMAILIO PYTHON3 APPLICATION INSTANTIATE CLASS OBJECT 0(49) INFO: <core> [core/kemi.c:105]: sr_kemi_core_info(): KAMAILIO INITIATION 0(49) INFO: <core> [main.c:3030]: main(): processes (at least): 25 - shm size: 268435456 - pkg size: 16777216 0(49) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(49) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Exception ignored in: <function _releaseLock at 0x7fb7ed1d3f28> Traceback (most recent call last): File "/usr/lib/python3.7/logging/__init__.py", line 226, in _releaseLock _lock.release() RuntimeError: cannot release un-acquired lock Ignoring exception from logging atfork <_StderrHandler <stderr> (WARNING)> release method: cannot release un-acquired lock 1(50) INFO: <core> [core/kemi.c:105]: sr_kemi_core_info(): KAMAILIO CHILD PROCESS INITIALIZED 1 Exception ignored in: <function _releaseLock at 0x7fb7ed1d3f28> Traceback (most recent call last): File "/usr/lib/python3.7/logging/__init__.py", line 226, in _releaseLock Exception ignored in: <function _releaseLock at 0x7fb7ed1d3f28> Traceback (most recent call last): File "/usr/lib/python3.7/logging/__init__.py", line 226, in _releaseLock Exception ignored in: <function _releaseLock at 0x7fb7ed1d3f28> Traceback (most recent call last): File "/usr/lib/python3.7/logging/__init__.py", line 226, in _releaseLock _lock.release() Exception ignored in: <function _releaseLock at 0x7fb7ed1d3f28> Traceback (most recent call last): File "/usr/lib/python3.7/logging/__init__.py", line 226, in _releaseLock _lock.release() _lock.release() ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` Test on `5.5.2` and `5.4.7` both occur the issue ``` root@c011e17b1e00:/opt/siproxy# kamailio -v version: kamailio 5.5.2 (x86_64/linux) 55e232 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, 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_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED 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: 55e232 compiled on 11:54:55 Oct 14 2021 with gcc 8.3.0 ``` ``` root@sgcoordinator1:/opt# kamailio -v version: kamailio 5.4.5 (x86_64/linux) c46342 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, 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, TLS_PTHREAD_MUTEX_SHARED 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: c46342 compiled on 07:26:04 Jul 23 2021 with gcc 8.3.0 ``` * **Operating System**: occur on debian or docker as well ``` Linux c011e17b1e00 5.10.47-linuxkit #1 SMP Sat Jul 3 21:51:47 UTC 2021 x86_64 GNU/Linux Linux machine 4.19.0-16-cloud-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) 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/2885

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[kamailio/kamailio] http_client/http_async_client crash at startup if used with tls and openssl 1.1 (Issue #2912)
by kdanderso 15 Dec '21

15 Dec '21

### Description When attempting to use either http_client or http_async_client with tls support enabled and openssl version 1.1.x, Kamailio crashes at startup. If openssl is reverted to version 1.0.2r as described in #1860, the issue does not occur. #### Reproduction On a system using openssl version 1.1.x (e.g. 1.1.1l) start Kamailio 5.5.2 with this config file for http_client failure: [kamailio.cfg.txt](https://github.com/kamailio/kamailio/files/7442436/kamail… To test http_async_client, load pv.so and http_async_client.so instead of http_client.so. #### Debugging Data [bt.txt](https://github.com/kamailio/kamailio/files/7442493/bt.txt) #### Log Messages [kam.log.txt](https://github.com/kamailio/kamailio/files/7442496/kam.log.txt) ### Additional Information * **Kamailio Version**: [kamversion.txt](https://github.com/kamailio/kamailio/files/7442506/kamversi… * **Operating System**: Linux 5.4.0-89-generic #100-Ubuntu SMP Fri Sep 24 14:50:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux [os.txt](https://github.com/kamailio/kamailio/files/7442509/os.txt) -- 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/2912

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[kamailio/kamailio] core: allow empty matches (#2869)
by Bastian Triller 07 Dec '21

07 Dec '21

Anchors like ^ and $ match beginning resp. ending of strings but their matches are zero length, which is ok. The anchors can be used to pre-/append a prefix/suffix via e.g. subst_hf("X-My-Header", "/^/prefix /", "a"); subst_hf("X-My-Header", "/$/ suffix/", "a");   #### Pre-Submission Checklist    - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2869 -- Commit Summary -- * <a href="https://github.com/kamailio/kamailio/pull/2869/commits/63190fb0f0580a276146…">core: allow empty matches</a> -- File Changes -- M src/core/data_lump.c (2) M src/core/re.c (4) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2869.patch https://github.com/kamailio/kamailio/pull/2869.diff -- 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/pull/2869

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[kamailio/kamailio] sipt: added one function and 8 pseudo-variables (#2841)
by MikhailKalashnikov 30 Nov '21

30 Nov '21

- sipt_has_isup_body() - $sipt(redirection_information.reason) - $sipt(redirection_information.original_reason) - $sipt(redirecting_number.nai) - $sipt(redirecting_number) - $sipt(original_called_number.nai) - $sipt(original_called_number) - $sipt(generic_number.nai) - $sipt(generic_number)   #### Pre-Submission Checklist    - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [x] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2841 -- Commit Summary -- * sipt: added one function and 8 pseudo-variables -- File Changes -- M src/modules/sipt/doc/sipt_admin.xml (95) M src/modules/sipt/sipt.c (358) M src/modules/sipt/ss7.h (14) M src/modules/sipt/ss7_parser.c (208) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2841.patch https://github.com/kamailio/kamailio/pull/2841.diff -- 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/pull/2841

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[kamailio/kamailio] TLS module: access UID attribute (#1843)
by Sebastian Denz 24 Nov '21

24 Nov '21

### Description While implementing an edgeproxy based on kamailio i have to add a custom SIPHeader which contains the uid from the useragents client certificate. The UID is part of the subject like: O = Company CN = Sebastian Denz UID = denz But i cant access that attribute. All i can do is reading the CN and O. ### Expected behavior There should be a select to access the uid Attribute from the subject, or at least a select which returns the whole subject, so it can be parsed manually in kamailio.cfg. #### Actual observed behavior It is only possible to access the O and CN field from the subject. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio -v version: kamailio 5.2.0 (x86_64/linux) 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: unknown compiled with gcc 5.3.1 ``` -- 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/1843

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[kamailio/kamailio] Store full JSON output of rtpengine_query in avp (#2130)
by hrantbagdasarian 23 Nov '21

23 Nov '21

### Description Currently the rtpengine_query function stores some values in predefined avps. I would like to have access to the whole output returned by the query to rtpengine. Sample provided at: https://github.com/sipwise/rtpengine#query-message ### Possible Solutions / Expected behavior Introduce a new avp which stores the full output in json format. -- 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/2130

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sr-dev October 2021