sr-dev September 2019

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24 participants
368 discussions

[kamailio/kamailio] core: adding xavp_clone_level_nodata_with_new_name (#2070)

by Julien Chavanton

#### 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] New feature (non-breaking change which adds new functionality) #### Checklist: - [x] Tested changes locally #### Description proposal for `xavp_copy()` param1: source xavp name param2: source xavp index param3: destination xavp name The command will copy only one specific xavp from the stack. If the destination xavp stack exist it will append else it will create a new one, it seems to be more or less compatible to what we do with XAVP in general. We can not reorder xavp stack like in the following example : ``` route[TEST] { $xavp(a=>x) = "a-0-x"; $xavp(a[0]=>y) = "a-0-y"; $xavp(a=>x) = "a-1-x"; $xavp(a[0]=>y) = "a-1-y"; xinfo("$$xavp(a[0]) = [$xavp(a[0]=>x)][$xavp(a[0]=>y)]\n"); xinfo("$$xavp(a[1]) = [$xavp(a[1]=>x)][$xavp(a[1]=>y)]\n"); $var(src_idx) = 1; $var(v) = "b"; xavp_copy("a", "$var(src_idx)", "$var(v)"); $var(src_idx) = 0; xavp_copy("a", "$var(src_idx)", "$var(v)"); xinfo("$$xavp(b[0]) = [$xavp(b[0]=>x)][$xavp(b[0]=>y)]\n"); xinfo("$$xavp(b[1]) = [$xavp(b[1]=>x)][$xavp(b[1]=>y)]\n"); } ``` ``` 2(137) INFO: <script>: $xavp(a[0]) = [a-1-x][a-1-y] 2(137) INFO: <script>: $xavp(a[1]) = [a-0-x][a-0-y] 2(137) INFO: pv [pv.c:827]: w_xavp_copy(): xavp_copy(new): $xavp(a[1]) >> $xavp(b) 2(137) INFO: pv [pv.c:833]: w_xavp_copy(): xavp_copy(append): $xavp(a[0]) >> $xavp(b) 2(137) INFO: <script>: $xavp(b[0]) = [a-0-x][a-0-y] 2(137) INFO: <script>: $xavp(b[1]) = [a-1-x][a-1-y] ``` You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2070 -- Commit Summary -- * core: adding xavp_clone_level_nodata_with_new_name -- File Changes -- M src/core/xavp.c (126) M src/core/xavp.h (14) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2070.patch https://github.com/kamailio/kamailio/pull/2070.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/2070

4 years, 7 months

[kamailio/kamailio] HeartBeat Module (#1698)

by Surendra Tiwari

### Description Right now, kamailio did not generate the heartbeat events a call. It's very important to have heartbeat event in kamailio so billing solution can be built independent of kamailio. Heartbeat module can be built separately with having following parameters: modparam("heartbeat","duration",30) // this will describe at what pace heartbeat will get generated for every call. modparam("heartbeat","signature",caller=$dlg_var(caller);callee=$dlg_var(callee);account_id=$dlg_var(account_id)) -- this will tell what data to send.  ### Expected behavior #### Actual observed behavior #### 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` ``` version: kamailio 5.1.4 (x86_64/linux) a1df59 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_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: a1df59 compiled on 06:23:23 Oct 30 2018 with gcc 4.8.4 ``` * **Operating System**:  ``` root@ip-172-31-4-160:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty root@ip-172-31-4-160:~# uname -a Linux ip-172-31-4-160 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27 10:45:36 UTC 2018 x86_64 x86_64 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/1698

4 years, 7 months

[kamailio/kamailio] $T_reply_last returns current reply status instead of previous (#735)

by Alex Hermann

The PV _$T_reply_last_ is supposed to return the _previous_ reply status. Since commit b7c588dff06 to fix #315 this PV returns the _current_ reply status. --- 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/735

4 years, 7 months

[kamailio/kamailio] mongoDB module in kamailio/kamailio-cli doker image (#1995)

by Gaurav Bmotra

plz help me to install mongoDB module in kamailio/kamailio-cli doker image -- 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/1995

4 years, 7 months

[kamailio/kamailio] Kamailio 5.2.3 on Buster - Segmentation fault in libcrypto.so.1.1 (#2077)

by Marco Capetta

### Description After the upgrade of our system to Debian Buster, kamailio started crashing due to TLS module. The issue look similar to the one described in https://github.com/kamailio/kamailio/issues/1860 In Debian Stretch everything was working fine because we compiled kamailio using openssl-1.0 as suggested in the linked issue. Unfortunately Debian Buster doesn't support that old version of the package so we compiled it with openssl-1.1 and we put in place the workaround suggested here https://github.com/kamailio/kamailio/commit/efdc141ecb5ff72e3224e47deaaa79f… but this didn't solved the issue. #### Debugging Data At the moment I don have full access to the system so I can provide only the following backtrace: (gdb) bt full #0 aesni_ecb_encrypt () at crypto/aes/aesni-x86_64.s:624 No locals. 0000001 0x00007fe7b2159917 in aesni_ecb_cipher (len=16, in=0x7fe7ae3052d0 "\271a\321\064vGKiB\337\344\070\353\220\005\245\020O", <incomplete sequence \323>, out=0x7fe7ae58d068 "", ctx=0x7fe7ae3053b8) at ../crypto/evp/e_aes.c:319 bl = <optimized out> bl = <optimized out> #2 aesni_ecb_cipher (ctx=0x7fe7ae3053b8, out=0x7fe7ae58d068 "", in=0x7fe7ae3052d0 "\271a\321\064vGKiB\337\344\070\353\220\005\245\020O", <incomplete sequence \323>, len=16) at ../crypto/evp/e_aes.c:311 bl = <optimized out> 0000003 0x00007fe7b2165533 in evp_EncryptDecryptUpdate (ctx=0x7fe7ae3053b8, out=0x7fe7ae58d068 "", outl=0x7fff207dc534, in=0x7fe7ae3052d0 "\271a\321\064vGKiB\337\344\070\353\220\005\245\020O", <incomplete sequence \323>, inl=16) at ../crypto/evp/evp_enc.c:333 i = <optimized out> j = <optimized out> bl = 16 cmpl = <optimized out> #4 0x00007fe7b219830f in drbg_ctr_generate (drbg=0x7fe7ae3051e8, out=0x7fe7ae58d068 "", outlen=32, adin=0x0, adinlen=0) at ../crypto/rand/drbg_ctr.c:340 outl = 16 ctr = 0x7fe7ae305290 #5 0x00007fe7b21991fb in RAND_DRBG_generate (drbg=drbg@entry=0x7fe7ae3051e8, out=out@entry=0x7fe7ae58d068 "", outlen=outlen@entry=32, prediction_resistance=prediction_resistance@entry=0, adin=0x0, adinlen=adinlen@entry=0) at ../crypto/rand/drbg_lib.c:638 reseed_required = <optimized out> #6 0x00007fe7b2199481 in RAND_DRBG_bytes (drbg=0x7fe7ae3051e8, out=0x7fe7ae58d068 "", outlen=32) at ../crypto/rand/drbg_lib.c:679 additional = 0x0 additional_len = 0 chunk = 32 ret = <optimized out> 0000007 0x00007fe7b22f96fd in ssl_fill_hello_random (s=s@entry=0x7fe7ae588de0, server=server@entry=0, result=0x7fe7ae58d068 "", len=len@entry=32, dgrd=dgrd@entry=DOWNGRADE_NONE) at ../ssl/s3_lib.c:4589 send_time = <optimized out> ret = <optimized out> #8 0x00007fe7b231b06e in tls_construct_client_hello (s=0x7fe7ae588de0, pkt=0x7fff207dc700) at ../ssl/statem/statem_clnt.c:1153 p = <optimized out> sess_id_len = <optimized out> i = <optimized out> protverr = 0 comp = <optimized out> sess = 0x0 session_id = <optimized out> 0000009 0x00007fe7b231a33f in write_state_machine (s=0x7fe7ae588de0) at ../ssl/statem/statem.c:843 post_work = 0x7fe7b231f5a0 <ossl_statem_client_post_work> mt = 1 pkt = {buf = 0x7fe7ae59fc90, staticbuf = 0x0, curr = 4, written = 4, maxsize = 18446744073709551615, subs = 0x7fe7ae58be30} ret = <optimized out> pre_work = 0x7fe7b231d180 <ossl_statem_client_pre_work> --Type <RET> for more, q to quit, c to continue without paging-- get_construct_message_f = 0x7fe7b231d250 <ossl_statem_client_construct_message> confunc = 0x7fe7b231ad20 <tls_construct_client_hello> st = 0x7fe7ae588e28 transition = 0x7fe7b231cde0 <ossl_statem_client_write_transition> cb = 0x7fe7b2375fb0 st = <optimized out> ret = <optimized out> transition = <optimized out> pre_work = <optimized out> post_work = <optimized out> get_construct_message_f = <optimized out> cb = <optimized out> confunc = <optimized out> mt = <optimized out> pkt = <optimized out> #10 state_machine (s=0x7fe7ae588de0, server=0) at ../ssl/statem/statem.c:443 buf = 0x0 cb = 0x7fe7b2375fb0 st = <optimized out> ret = <optimized out> ssret = <optimized out> 0000011 0x00007fe7b2306264 in SSL_do_handshake (s=0x7fe7ae588de0) at ../ssl/ssl_lib.c:3599 ret = 1 #12 0x00007fe7b23a40b4 in tls_connect () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tls.so No symbol table info available. 0000013 0x00007fe7b23a568d in tls_encode_f () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tls.so No symbol table info available. #14 0x000055f60cceaf7e in tcp_send () No symbol table info available. 0000015 0x00007fe7b4e65920 in send_pr_buffer () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #16 0x00007fe7b4e826e8 in t_send_branch () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. 0000017 0x00007fe7b4e85adf in t_forward_nonack () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #18 0x00007fe7b4e69452 in t_relay_to () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #19 0x00007fe7b4e340ea in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #20 0x000055f60cc50f29 in do_action () No symbol table info available. 0000021 0x000055f60cc4fa1a in run_actions () No symbol table info available. #22 0x000055f60cc517e2 in do_action () --Type <RET> for more, q to quit, c to continue without paging-- No symbol table info available. 0000023 0x000055f60cc4fa1a in run_actions () No symbol table info available. #24 0x000055f60cc5154f in do_action () No symbol table info available. 0000025 0x000055f60cc4fa1a in run_actions () No symbol table info available. #26 0x000055f60cc5d46f in run_top_route () No symbol table info available. 0000027 0x000055f60cd594cf in receive_msg () No symbol table info available. #28 0x000055f60cc7ab45 in udp_rcv_loop () No symbol table info available. 0000029 0x000055f60cc0febb in main_loop () No symbol table info available. #30 0x000055f60cc07415 in main () No symbol table info available. (gdb) ### Additional Information Kamailio version 5.2.3 Debian Buster 10.1 -- 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/2077

4 years, 7 months

Branching 5.3

by Daniel-Constantin Mierla

Hello, if there are no strong opinions against, then it is time to branch 5.3 on git repository. I am considering to do it by the end of the day on Wednesday, October 2, 2019. After that, the master will be again open for new features, while 5.3 branch will continue to get the only fixes and improvements to documentation and tools. 2-3 weeks later we should release v5.3.0, the first stable version in 5.3.x series. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat

4 years, 7 months

sip_trace() broken in master

by Juha Heinanen

In 5.2 setflag(TRACE); sip_trace(); traces both requests and responses. In master, only requests. Please fix. -- Juha

4 years, 7 months

unused variable

by Juha Heinanen

With latest master, I got this: CC (gcc) [M db_mysql.so] km_dbase.o km_dbase.c: In function 'db_mysql_submit_query': km_dbase.c:71:9: warning: unused variable 't' [-Wunused-variable] time_t t; ^ It would be nice if devs would try to compile the code after making changes. -- Juha

4 years, 7 months

git:master:40e09d86: siptrace: trace transaction when message flag is set

by Daniel-Constantin Mierla

Module: kamailio Branch: master Commit: 40e09d8625184f19ff5666a2848cbb8c6212db26 URL: https://github.com/kamailio/kamailio/commit/40e09d8625184f19ff5666a2848cbb8… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-09-30T20:17:10+02:00 siptrace: trace transaction when message flag is set --- Modified: src/modules/siptrace/siptrace.c --- Diff: https://github.com/kamailio/kamailio/commit/40e09d8625184f19ff5666a2848cbb8… Patch: https://github.com/kamailio/kamailio/commit/40e09d8625184f19ff5666a2848cbb8… --- diff --git a/src/modules/siptrace/siptrace.c b/src/modules/siptrace/siptrace.c index 24089020fc..544fb5392a 100644 --- a/src/modules/siptrace/siptrace.c +++ b/src/modules/siptrace/siptrace.c @@ -1026,8 +1026,13 @@ static int w_sip_trace3(sip_msg_t *msg, char *dest, char *correlation_id, char * if (trace_type_p != NULL) { trace_type = *(enum siptrace_type_t *)(trace_type_p); } else { - /* fallback to default */ - trace_type = SIPTRACE_MESSAGE; + /* fallback to default - transaction tracking when flag is set, + * otherwise only the current message*/ + if(msg->flags & trace_flag) { + trace_type = SIPTRACE_TRANSACTION; + } else { + trace_type = SIPTRACE_MESSAGE; + } } return sip_trace_helper(msg, (dest)?&dest_info:NULL,

4 years, 7 months

git:master:be04fb6e: siptrace: proper handling when sip trace flag modparam is not set

by Daniel-Constantin Mierla

Module: kamailio Branch: master Commit: be04fb6eab7caec8a2406a0b3ddee2b07083987e URL: https://github.com/kamailio/kamailio/commit/be04fb6eab7caec8a2406a0b3ddee2b… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-09-30T19:56:50+02:00 siptrace: proper handling when sip trace flag modparam is not set - use a dedicated variable to get flag index via param, because 0 is a valid index, resulting in bit 1 being used for sip tracing --- Modified: src/modules/siptrace/siptrace.c --- Diff: https://github.com/kamailio/kamailio/commit/be04fb6eab7caec8a2406a0b3ddee2b… Patch: https://github.com/kamailio/kamailio/commit/be04fb6eab7caec8a2406a0b3ddee2b… --- diff --git a/src/modules/siptrace/siptrace.c b/src/modules/siptrace/siptrace.c index 35bfb1c78a..24089020fc 100644 --- a/src/modules/siptrace/siptrace.c +++ b/src/modules/siptrace/siptrace.c @@ -65,7 +65,7 @@ MODULE_VERSION #define trace_is_off(_msg) \ ((((_msg)->msg_flags & FL_SIPTRACE) == 0) \ - || ((_msg->flags & trace_flag) == 0)) + || ((trace_flag != 0) && (_msg->flags & trace_flag) == 0)) #define is_null_pv(_str) \ (!str_strcmp(&_str, pv_get_null_str())) @@ -138,6 +138,7 @@ static str xavp_trace_info_name_s = str_init(XAVP_TRACE_INFO_NAME); #define NR_KEYS 12 #define SIP_TRACE_TABLE_VERSION 4 +int trace_flag_param = -1; int trace_flag = 0; int trace_on = 0; @@ -218,7 +219,7 @@ static param_export_t params[] = { {"fromtag_column", PARAM_STR, &fromtag_column}, {"totag_column", PARAM_STR, &totag_column}, {"direction_column", PARAM_STR, &direction_column}, - {"trace_flag", INT_PARAM, &trace_flag}, + {"trace_flag", INT_PARAM, &trace_flag_param}, {"trace_on", INT_PARAM, &trace_on}, {"traced_user_avp", PARAM_STR, &traced_user_avp_str}, {"trace_table_avp", PARAM_STR, &trace_table_avp_str}, @@ -280,11 +281,13 @@ static int mod_init(void) return -1; } - if(trace_flag < 0 || trace_flag > (int)MAX_FLAG) { - LM_ERR("invalid trace flag %d\n", trace_flag); - return -1; + if(trace_flag_param!=-1) { + if(trace_flag_param < -1 || trace_flag_param > (int)MAX_FLAG) { + LM_ERR("invalid trace flag %d\n", trace_flag_param); + return -1; + } + trace_flag = 1 << trace_flag_param; } - trace_flag = 1 << trace_flag; trace_to_database_flag = (int *)shm_malloc(sizeof(int)); if(trace_to_database_flag == NULL) {

4 years, 7 months

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sr-dev September 2019