sr-dev September 2016

sr-dev@lists.kamailio.org

29 participants
319 discussions

[kamailio] pua: E_Tag miss match due to race between consecutive PUBLISH requests (#21)

by Ovidiu Sas

If a PUBLISH request is sent before a 200 OK for the previous PUBLISH request is received, the E-Tag is reset which leads to inconsistent presentity data in the presence server. This is happening because the second PUBLISH is sent with the same E-Tag as the previous one, but the presence server has an updated the E-Tag (generated while handling the first PUBLISH). The pua module should implement a queuing mechanism for subsequent PUBLISH request while a previous PUBLISH transaction is in progress. No new PUBLISH requests should be sent before a response to the previous PUBLISH request was received and the E-Tag updated. --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/21

8 years, 1 month

[kamailio] Presence module should support a 32bit unsigned expire value (#521)

by foucse

Hello, ``` kamailio -v version: kamailio 4.4.0-pre0 (i386/linux) f39d14-dirty flags: STATS: Off, EXTRA_DEBUG, 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_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: f39d14 -dirty compiled on 17:01:22 Feb 12 2016 with gcc 4.9.3 ``` If I read well the RFC 3261 section 20.19 [https://tools.ietf.org/html/rfc3261#section-20.19] a SUBSCRIBE or a PUBLISH may have an Expires value of 2**32-1 = (4294967295). But it appears to me that this value is not supported in Kamailio even if I allow it as a max_expires option in configuration (modparam("presence", "max_expires", 4294967295)). Kamailio answers with the following: ``` 2016/02/29 09:02:59.343750 192.168.100.1:5060 -> 192.168.2.2:5062 SIP/2.0 423 Interval Too Brief via: SIP/2.0/UDP 192.168.2.2:5062;branch=z9hG4bK-11535-1-9;rport=5062 From: "User1" <sip:user1@example.com>;tag=11535-1 To: "User1" <sip:user1@example.com>;tag=dfba6eee28f067076993264b7e466d4e.151a Call-ID: 1-11545(a)192.168.1.1-user1 CSeq: 3 PUBLISH Expires: -2147483648 SIP-ETag: a.1456732971.11285.1.0 Server: kamailio (4.4.0-pre0 (i386/linux)) Content-Length: 0 ``` Which is not compliant with the RFC, the Expires value should not be signed. --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/521

8 years, 1 month

[kamailio/kamailio] sca module (#580)

by Olle E. Johansson

The README needs to be up to date with the source code. I noted that the "Outbound proxy" modparam is not documented. --- 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/580

8 years, 1 month

[kamailio/kamailio] dmq_usrloc has "location" table name hardcoded (#796)

by bayan9

dmq_usrloc has "location" hardcoded as the table name. If usrloc module is using a different table name for save() and lookup(), dmq_usrloc fails. One potential solution could be to have a modparam for dmq_usrloc to specify the tables to sync -- 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/796

8 years, 1 month

[kamailio/kamailio] rabbitmq: Add new module (#786)

by Stefan Mititelu

Add new rabbitmq module. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/786 -- Commit Summary -- * rabbitmq: Add new module -- File Changes -- A modules/rabbitmq/Makefile (14) A modules/rabbitmq/README (244) A modules/rabbitmq/doc/Makefile (4) A modules/rabbitmq/doc/rabbitmq.xml (39) A modules/rabbitmq/doc/rabbitmq_admin.xml (338) A modules/rabbitmq/rabbitmq.c (579) A modules/rabbitmq/rabbitmq.h (15) A modules/rabbitmq/utils.c (192) A modules/rabbitmq/utils.h (50) -- Patch Links -- https://github.com/kamailio/kamailio/pull/786.patch https://github.com/kamailio/kamailio/pull/786.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/786

8 years, 1 month

[kamailio/kamailio] increase password length in databases (#779)

by Fyodor

For security reasons we can use only 32min character passwords on my work. And when i tried to create user i got errors from DB. So, i think this will be useful for other kamailio users. Sorry for wrong commit format, but i can't understand to which part of kamailio this changes are related. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/779 -- Commit Summary -- * increase password length to 64 in utils(postgres, oracle, mysql, sqlite) * increase password length to 64 in scripts(postgres, oracle, mysql) -- File Changes -- M scripts/mysql/my_create.sql (2) M scripts/oracle/or_create.sql (2) M scripts/postgres/pg_create.sql (2) M utils/kamctl/db_sqlite/auth_db-create.sql (2) M utils/kamctl/db_sqlite/uid_auth_db-create.sql (2) M utils/kamctl/mysql/auth_db-create.sql (2) M utils/kamctl/mysql/uid_auth_db-create.sql (2) M utils/kamctl/oracle/auth_db-create.sql (2) M utils/kamctl/oracle/uid_auth_db-create.sql (2) M utils/kamctl/postgres/auth_db-create.sql (2) M utils/kamctl/postgres/uid_auth_db-create.sql (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/779.patch https://github.com/kamailio/kamailio/pull/779.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/779

8 years, 1 month

[kamailio/kamailio] CSeqs following the auth transaction are not mangled properly (track_cseq_updates) (#787)

by Carlos Cruz Luengo

Hi Daniel, This issue might be related to #679 and #752. On a "A endpoint" --- Kamailio ---- "B endpoint" scenario with track_cseq_updates enabled, I am having this issue: - **A** sends INVITE with CSeq 101, **Kamailio** forwards it and gets 407 from **B**. - **Kamailio** makes the SIP Auth with CSeq 102 using _uac_auth_. - **A** sends a within-dialog transaction with Cseq 102. - **Kamailio** does not mangle the Cseq (although it adds P-K-CSeq-Refresh: 103 header). - **B** sends 200 OK with Cseq 102. - **Kamailio** mangles it and forwards it to **A** with Cseq 101 (that doesn't match the expected CSeq). I have tested both in master branch (commit d150d5a) and 4.4 branch (commit 5a21952). I send you a pcap to your gmail account so that you can see what I mean :) Thank you and tell me please if you need more testing! -- 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/787

8 years, 1 month

[kamailio/kamailio] sca: add server_id column to sca_subscriptions table (#782)

by Victor Seva

Sipwise hat ON: In order to be able to share the same DB and take care of the expired records only related to that server. We need a module parameter to allow filter by server_id when loading values from DB Related to #781 -- 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/782

8 years, 1 month

git:master:f273350e: Merge pull request #806 from adubovikov/master

by GitHub

Module: kamailio Branch: master Commit: f273350e82a820f8c482c9325bb71f2404d60ffc URL: https://github.com/kamailio/kamailio/commit/f273350e82a820f8c482c9325bb71f2… Author: Alexandr Dubovikov <alexandr.dubovikov(a)gmail.com> Committer: GitHub <noreply(a)github.com> Date: 2016-09-30T13:51:42+02:00 Merge pull request #806 from adubovikov/master modules/sipcapture: added custom fields --- Modified: modules/sipcapture/sipcapture.c Modified: modules/sipcapture/sipcapture.h --- Diff: https://github.com/kamailio/kamailio/commit/f273350e82a820f8c482c9325bb71f2… Patch: https://github.com/kamailio/kamailio/commit/f273350e82a820f8c482c9325bb71f2…

8 years, 1 month

git:master:b84d995d: modules/sipcapture: fixed if/else condition

by Alexandr Dubovikov

Module: kamailio Branch: master Commit: b84d995dc0398c29959463f515ba985a009dae60 URL: https://github.com/kamailio/kamailio/commit/b84d995dc0398c29959463f515ba985… Author: Alexandr Dubovikov <alexandr.dubovikov(a)gmail.com> Committer: Alexandr Dubovikov <alexandr.dubovikov(a)gmail.com> Date: 2016-09-30T12:53:29+02:00 modules/sipcapture: fixed if/else condition --- Modified: modules/sipcapture/sipcapture.c --- Diff: https://github.com/kamailio/kamailio/commit/b84d995dc0398c29959463f515ba985… Patch: https://github.com/kamailio/kamailio/commit/b84d995dc0398c29959463f515ba985… --- diff --git a/modules/sipcapture/sipcapture.c b/modules/sipcapture/sipcapture.c index d50a7c0..9b9af91 100644 --- a/modules/sipcapture/sipcapture.c +++ b/modules/sipcapture/sipcapture.c @@ -1899,19 +1899,19 @@ static int sip_capture(struct sip_msg *msg, str *_table, _capture_mode_data_t * else { EMPTY_STR(sco.rtp_stat); } /* Custom - field1 */ - else if(custom_field1_header.len > 0 && (tmphdr[4] = get_hdr_by_name(msg,custom_field1_header.s, custom_field1_header.len)) != NULL) { + if(custom_field1_header.len > 0 && (tmphdr[4] = get_hdr_by_name(msg,custom_field1_header.s, custom_field1_header.len)) != NULL) { sco.custom1 = tmphdr[4]->body; } else { EMPTY_STR(sco.custom1); } /* Custom - field2 */ - else if(custom_field3_header.len > 0 && (tmphdr[5] = get_hdr_by_name(msg,custom_field2_header.s, custom_field2_header.len)) != NULL) { + if(custom_field3_header.len > 0 && (tmphdr[5] = get_hdr_by_name(msg,custom_field2_header.s, custom_field2_header.len)) != NULL) { sco.custom2 = tmphdr[5]->body; } else { EMPTY_STR(sco.custom2); } /* Custom - field3 */ - else if(custom_field3_header.len > 0 && (tmphdr[6] = get_hdr_by_name(msg,custom_field3_header.s, custom_field3_header.len)) != NULL) { + if(custom_field3_header.len > 0 && (tmphdr[6] = get_hdr_by_name(msg,custom_field3_header.s, custom_field3_header.len)) != NULL) { sco.custom3 = tmphdr[6]->body; } else { EMPTY_STR(sco.custom3); }

8 years, 1 month

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sr-dev September 2016