sr-dev August 2021

sr-dev@lists.kamailio.org

19 participants
266 discussions

[kamailio/kamailio] siptrace: option ping from nathelper do not get duplicated (#1722)

by Roman Dissauer

### Description when using kamailio with mod siptrace in trace mode, option pings from nathelper module and tls encrypted packets do not get duplicated ### Troubleshooting #### Reproduction  version: kamailio 5.1.6 (x86_64/linux) modparam("nathelper", "ping_nated_only", 0) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "duplicate_uri", "sip:10.1.1.1:5888") when listening on sip:10.1.1.1:5888 all the duplicated sip packets arrive except option pings from nathelper and tls encrypted traffic (which should then be already decrypted by kamailio) ### Possible Solutions  seems that core triggers are not evaluated when using tls or nathelper option pings ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.6 (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 6.3.0 ``` * **Operating System**:  ``` Linux AT1LKAM04 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u6 (2018-10-08) 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/1722

2 years, 4 months

[kamailio/kamailio] evapi: if there is no evapi clients are connected to kamailio, evapi trying to send data. (#1700)

by Surendra Tiwari

### Description right now, evapi module trying to send data even if no clients are connected .in the case new transaction is created and even suspended also. kamailio should not create the transaction if no evapi client is connected to kamailio.  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (paste your output here) ``` -- 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/1700

2 years, 4 months

[kamailio/kamailio] Feature request: Increase number of "custom fields" in sipcapture-module (#1278)

by mihovilkolaric

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

2 years, 4 months

[kamailio/kamailio] Diameter AVP handling from kamailio.cfg (#922)

by miricz

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

2 years, 4 months

[kamailio] add socket activation support (#293)

by zabbal

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

2 years, 4 months

[kamailio/kamailio] pv needed to get access to X509v3 Subject Alternative Names of peer's SSL certificate (#707)

by juha-h

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

2 years, 4 months

[kamailio/kamailio] TLS module: access UID attribute (#1843)

by Sebastian Denz

### 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

2 years, 5 months

[kamailio/kamailio] Store full JSON output of rtpengine_query in avp (#2130)

by hrantbagdasarian

### 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

2 years, 5 months

[kamailio/kamailio] Error when parsing P-Asserted-Identity use $ai variable (#2837)

by MikhailKalashnikov

### Description According to RFC 3261 part `7.3.1 Header Field Format` header fields values can be extended over multiple lines separated with tab (`\r\n\t`). It seems that for many headers Kamailio support this format, but for `P-Asserted-Identity` if I try to use variable `$ai` I get error and null value ``` ERROR: |1232432423|<core> [core/parser/parse_addr_spec.c:662]: parse_addr_spec(): unexpected char [] in status 0: [] . ERROR: |1232432423|<core> [core/parser/parse_ppi_pai.c:71]: parse_pai_ppi_body(): Error parsing PAI/PPI body 1 '<sip:+70000000000@test.com>, <tel:+79211119987>' ``` I attach example of pcap. [pai.zip](https://github.com/kamailio/kamailio/files/7071411/pai.zip) And below quotes from RFC 3261 ``` Header fields can be extended over multiple lines by preceding each extra line with at least one SP or horizontal tab (HT) .... Route: <sip:alice@atlanta.com>, <sip:bob@biloxi.com>, <sip:carol@chicago.com> ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.4.0 (x86_64/linux) 6c4fce 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 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: 6c4fce compiled on 17:15:32 Jul 29 2020 with gcc 4.8.5 ``` * **Operating System**: ``` CentOS Linux release 7.8.2003 ``` -- 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/2837

2 years, 5 months

[kamailio/kamailio] nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted (#2784)

by Dmitry Wagin

#### 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 - [x] 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: - [x] PR should be backported to stable branches - [x] Tested changes locally - [x] Related to issue #2459, #2768 #### Description There's a small regression after #2497. If SDP didn't have an "a=rtcp" header (RFC1889 behavior), Kamailio had thrown an Error `can't extract 'a=rtcp' IP from the SDP` on every INVITE. After the PR Kamailio does not flood into log. Also refactored #2769. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2784 -- Commit Summary -- * nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted -- File Changes -- M src/modules/nathelper/nathelper.c (37) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2784.patch https://github.com/kamailio/kamailio/pull/2784.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/2784

2 years, 6 months

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sr-dev August 2021