sr-dev July 2020

sr-dev@lists.kamailio.org

26 participants
391 discussions

[kamailio/kamailio] siptrace: frong IPv4 address value (#2092)
by sergey-safarov 30 Jul '23

30 Jul '23

### Description Please check attached pcap. [siptrace.pcap.gz](https://github.com/kamailio/kamailio/files/3688791/siptra… Kamailio send INVITE (packet 1) from port `TCP/42394`. SIP trace encapsulate INVITE (packet 2) and encodes Kamailio source port `TCP/5060` #### Debugging Data HEP header parsed by lua [disector](https://github.com/sipcapture/hep-wireshark) ``` HEP3 Protocol HEP ID: HEP3 Length (Bytes): 1574 Protocol family: IPv4 Protocol ID: TCP Source IPv4 address: … [View More]

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[kamailio/kamailio] core:tcp allow to handle TCP connections with tcp_accept_haproxy=yes flag even message does not contain PROXY protocol header (#2206)
by ovoshlook 30 Mar '23

30 Mar '23

Covers setups when kamailio behind the service with HAPROXY protocol support but in other hand it also serves requests from other services that available per direct connection (such as B2BUA in the same local network). #### Pre-Submission Checklist - [*] Commit message has the format required by CONTRIBUTING guide - [*] Commits are split per component (core, individual modules, libs, utils, ...) - [*] Each component has a single commit (if not, squash them into one commit) - [*] No commits to … [View More]

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[kamailio/kamailio] hiops moduls (#2209)
by mojtabaesfandiari 26 Feb '23

26 Feb '23

#### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] 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/2209 -- Commit Summary -- * add received_in_via function(use it in hiops module) * hiops: new module in Kamailio -- File Changes -- M src/core/msg_translator.c (25) M src/core/msg_translator.h (3) A src/modules/hiops/Alarm-Indicator.c (153) A src/modules/hiops/Alarm-Indicator.h (57) A src/modules/hiops/BIT_STRING.c (189) A src/modules/hiops/BIT_STRING.h (33) A src/modules/hiops/CMakeLists.txt (92) A src/modules/hiops/Code.c (64) A src/modules/hiops/Code.h (49) A src/modules/hiops/CommunicationIdentifier.c (94) A src/modules/hiops/CommunicationIdentifier.h (43) A src/modules/hiops/GeneralizedTime.c (706) A src/modules/hiops/GeneralizedTime.h (69) A src/modules/hiops/HI1-Operation.c (94) A src/modules/hiops/HI1-Operation.h (61) A src/modules/hiops/IA5String.c (77) A src/modules/hiops/IA5String.h (27) A src/modules/hiops/INTEGER.c (1025) A src/modules/hiops/INTEGER.h (82) A src/modules/hiops/IP-value.c (130) A src/modules/hiops/IP-value.h (55) A src/modules/hiops/IPAddress.c (393) A src/modules/hiops/IPAddress.h (67) A src/modules/hiops/LawfulInterceptionIdentifier.c (126) A src/modules/hiops/LawfulInterceptionIdentifier.h (38) A src/modules/hiops/LocalTimeStamp.c (191) A src/modules/hiops/LocalTimeStamp.h (50) A src/modules/hiops/Makefile (15) A src/modules/hiops/National-HI1-ASN1parameters.c (139) A src/modules/hiops/National-HI1-ASN1parameters.h (43) A src/modules/hiops/NativeEnumerated.c (207) A src/modules/hiops/NativeEnumerated.h (32) A src/modules/hiops/NativeInteger.c (332) A src/modules/hiops/NativeInteger.h (37) A src/modules/hiops/Network-Element-Identifier.c (198) A src/modules/hiops/Network-Element-Identifier.h (60) A src/modules/hiops/Network-Identifier.c (94) A src/modules/hiops/Network-Identifier.h (48) A src/modules/hiops/Notification.c (153) A src/modules/hiops/Notification.h (57) A src/modules/hiops/OBJECT_IDENTIFIER.c (764) A src/modules/hiops/OBJECT_IDENTIFIER.h (139) A src/modules/hiops/OCTET_STRING.c (1807) A src/modules/hiops/OCTET_STRING.h (86) A src/modules/hiops/PrintableString.c (109) A src/modules/hiops/PrintableString.h (24) A src/modules/hiops/Priority.c (125) A src/modules/hiops/Priority.h (38) A src/modules/hiops/TimeStamp.c (64) A src/modules/hiops/TimeStamp.h (49) A src/modules/hiops/UTCTime.c (179) A src/modules/hiops/UTCTime.h (38) A src/modules/hiops/asn_application.h (47) A src/modules/hiops/asn_codecs.h (109) A src/modules/hiops/asn_codecs_prim.c (312) A src/modules/hiops/asn_codecs_prim.h (53) A src/modules/hiops/asn_internal.h (128) A src/modules/hiops/asn_system.h (137) A src/modules/hiops/ber_decoder.c (283) A src/modules/hiops/ber_decoder.h (64) A src/modules/hiops/ber_tlv_length.c (178) A src/modules/hiops/ber_tlv_length.h (50) A src/modules/hiops/ber_tlv_tag.c (144) A src/modules/hiops/ber_tlv_tag.h (60) A src/modules/hiops/constr_CHOICE.c (1114) A src/modules/hiops/constr_CHOICE.h (57) A src/modules/hiops/constr_SEQUENCE.c (1425) A src/modules/hiops/constr_SEQUENCE.h (60) A src/modules/hiops/constr_TYPE.c (77) A src/modules/hiops/constr_TYPE.h (180) A src/modules/hiops/constraints.c (93) A src/modules/hiops/constraints.h (63) A src/modules/hiops/der_encoder.c (201) A src/modules/hiops/der_encoder.h (68) A src/modules/hiops/hi1ops.c (682) A src/modules/hiops/hi1ops.h (102) A src/modules/hiops/hi2ops.c (1319) A src/modules/hiops/hi2ops.h (109) A src/modules/hiops/hiops.c (272) A src/modules/hiops/hiops.h (38) A src/modules/hiops/per_decoder.c (93) A src/modules/hiops/per_decoder.h (56) A src/modules/hiops/per_encoder.c (151) A src/modules/hiops/per_encoder.h (69) A src/modules/hiops/per_opentype.c (378) A src/modules/hiops/per_opentype.h (22) A src/modules/hiops/per_support.c (483) A src/modules/hiops/per_support.h (135) A src/modules/hiops/tcp_socket.c (136) A src/modules/hiops/tcp_socket.h (39) A src/modules/hiops/xer_decoder.c (368) A src/modules/hiops/xer_decoder.h (106) A src/modules/hiops/xer_encoder.c (67) A src/modules/hiops/xer_encoder.h (59) A src/modules/hiops/xer_support.c (227) A src/modules/hiops/xer_support.h (55) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2209.patch https://github.com/kamailio/kamailio/pull/2209.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/2209 [View Less]

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[kamailio/kamailio] Ability to reload location attributes at runtime (#2299)
by Sergiu Pojoga 26 Aug '22

26 Aug '22

### Description Looking for a mechanism to reload Location attributes at runtime. Having both registered and permanent Contacts under AoR, with Attributes from `usrloc` to be used for various routing decisions. This is about attributes of permanent Contacts. Registered ones have `xavp_contact` of `usrloc` to store attributes during registration. **Problem:** Only way to make it work is: 1. adding a permanent Contact using `rpc ul.add` 2. assigning attributes in DB `location_attr` per RUID (can't find an rpc function for attributes) 3. restart Kamailio modparam("usrloc", "db_mode", 1) modparam("usrloc", "db_load", 1) This however is far from ideal, having to restart Kamailio for every change in attributes of a Contact. ### 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 5.3.3 (x86_64/linux) 44ccb9 * **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/2299 [View Less]

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[kamailio/kamailio] dialog: not able to set the hangup_reason , when we hangup calls using xmlrpc. (#1737)
by Surendra Tiwari 26 Aug '22

26 Aug '22

### Description We are using xmlrpc to terminate the calls once customer balance reaches to zero. call got terminated but we will not be able to set the dialog variable related to hangup_reason. There should be a way during dlg.terminate_dlg xmlrpc request that if i mention the some parameter then it should set before sending bye to callee and caller.  ### 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` ``` root@ip-172-31-4-160:/etc/kamailio# kamailio -version version: kamailio 5.1.4 (x86_64/linux) 6ebfda 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: 6ebfda compiled on 11:48:26 Sep 7 2018 with gcc 4.8.4 ``` * **Operating System**:  ``` root@ip-172-31-4-160:/etc/kamailio# 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:/etc/kamailio# 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/1737 [View Less]

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[kamailio/kamailio] keep new features in a file in the repository (#668)
by Victor Seva 26 Aug '22

26 Aug '22

This will allow us to point https://www.kamailio.org/wiki/features/new-in-devel to the file and "force" developers to update that file with the new features when they are introduced in the repository Remaining developers to upgrade the wiki seems pointless and anyone can create a PR for changes --- 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/668

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[kamailio/kamailio] kazoo: consuming of events fails if message has no body (#1837)
by mihovilkolaric 26 Aug '22

26 Aug '22

### Description Consuming messages without message body fails due to a JSON parsing error: ``` ERROR: kazoo [kz_json.c:287]: kz_json_parse(): Error parsing json: unexpected end of data ERROR: kazoo [kz_json.c:288]: kz_json_parse(): ERROR: kazoo [kz_amqp.c:2960]: kz_amqp_send_worker_event(): error parsing json body ``` This makes it unable to consume messages from RabbitMQ's event exchange plugin ( https://www.rabbitmq.com/event-exchange.html ), as the documentatin states: **"The message body … [View More]is always blank."** ### Possible Solutions As a possible fix I tried following change in kz_amqp.c: ``` void kz_amqp_send_worker_event(kz_amqp_server_ptr server_ptr, amqp_envelope_t* envelope, kz_amqp_bind_ptr bind) { char buffer[100]; kz_amqp_cmd_ptr cmd = NULL; kz_amqp_consumer_delivery_ptr ptr = NULL; json_obj_ptr json_obj = NULL; json_object* JObj = NULL; str* message_id = NULL; int idx = envelope->channel-1; int worker = 0; int _kz_server_id = server_ptr->id; int msg_size = envelope->message.body.len; //begin of changes int routingkey_size = envelope->routing_key.len; if (msg_size == 0 && routingkey_size > 0 ) { char *routingkey_data = pkg_malloc(routingkey_size + 1); memset(routingkey_data, 0, routingkey_size + 1); memcpy(routingkey_data, (char*)envelope->routing_key.bytes, routingkey_size); LM_DBG("Message size: %d\n", msg_size); LM_DBG("Routing Key: %s\n", routingkey_data); char *pos = strchr(routingkey_data,'.'); while (pos){ *pos = '_'; pos = strchr(pos,'.'); } LM_DBG("New Routing Key: %s\n", routingkey_data); sprintf(buffer, "kazoo:%s", routingkey_data); if(kz_amqp_consumer_fire_event(buffer) != 0) { LM_ERR("kazoo:%s not found", routingkey_data); } pkg_free(routingkey_data); return; } char *json_data = pkg_malloc(msg_size + 1); if(!json_data) { LM_ERR("no more package memory available. needed %d\n", msg_size + 1); return; } char *json_data = pkg_malloc(msg_size + 1); //end of changes if(!json_data) { LM_ERR("no more package memory available. needed %d\n", msg_size + 1); return; } ``` The change is rather simple: If there is no message-body supplied, the event-route _kazoo:<binding_key>_ is called (after replacing any '.' with '_' in the routing_key). -- 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/1837 [View Less]

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[kamailio/kamailio] crash related to functions in cfg file parser for invalid cfg (#2239)
by Henning Westerholt 14 Jun '22

14 Jun '22

Against current git master. ``` henning@static:~/repositories/kamailio$ cat etc/crash-4.cfg #!KAMAILIO loadmodule "sl.so" request_route { switch (1) { case -1: send_reply("404", "Not Found"); case -2: send_reply("405",("Method Not Allowed"); exit; } ``` > $ ./src/kamailio -f etc/crash-4.cfg -L src/modules/ -Y /tmp -E -d > 0(2278) CRITICAL: <core> [core/cfg.y:3549]: yyerror_at(): … [View More]

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[kamailio/kamailio] [Feature Request] Add reload capability for geoip2 module (#2029)
by Joel Serrano 13 Apr '22

13 Apr '22

### Description Currently, the `geoip2` module loads the IP database at startup and keeps it in cache and there is no way to tell Kamailio to reload the database without a full restart. ### Possible Solutions To keep this module inline with other modules that use external datasources, I would suggest to implement a new RPC command and a new geoip2 function to reload the database defined in the `path` geoip2 modparam without the need of a restart. I'm not aware of the effort required for … [View More]

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[kamailio/kamailio] server crashes every 10 hours (#2101)
by ekke56 14 Jan '22

14 Jan '22

### Description  ### Troubleshooting coredump data below. #### Reproduction  #### Debugging Data  ``` (gdb) bt full #0 0x000000000046ccdd in get_hash1_raw (s=0x5da51296 <Address 0x5da51296 out of bounds>, len=9) at core/hashes.h:109 p = 0x5da51296 <Address 0x5da51296 out of bounds> v = 4100353960 h = 0 #1 0x000000000046cfb6 in str_hash_get (ht=0xa6d6c0 <cnts_hash_table>, key=0x5da51296 <Address 0x5da51296 out of bounds>, len=9) at core/str_hash.h:94 h = 0 e = 0x19 #2 0x000000000046debe in cnt_hash_lookup (group=0x7ffc2db9d7c0, name=0x7eff79693b80) at core/counters.c:420 e = 0x7eff80c48c88 first = 0xbd8191bc2e950d55 cnt_rec = 0x7eff80c48cb0 #3 0x000000000046e752 in counter_lookup_str (handle=0x7ffc2db9d7d0, group=0x7ffc2db9d7c0, name=0x7eff79693b80) at core/counters.c:541 cnt_rec = 0x19 #4 0x00007eff7d65b447 in get_stat (name=0x7eff79693b80) at ../../core/counters.h:197 h = {id = 13} grp = {s = 0x0, len = 0} #5 0x00007eff7d65c113 in statsc_svalue (name=0x7eff79693b80, res=0x7eff79693f4b) at statsc_mod.c:149 stat = 0xd __FUNCTION__ = "statsc_svalue" #6 0x00007eff7d65db79 in statsc_timer (ticks=113205942, param=0x0) at statsc_mod.c:274 sm = 0x7eff79693b70 tn = 1571099286 n = 115 __FUNCTION__ = "statsc_timer" #7 0x00000000005db7f9 in sr_wtimer_exec (ticks=113205942, param=0x0) at core/timer_proc.c:390 wt = 0x7eff80c56f48 wn = 0x0 wp = 0x0 cs = 0 __FUNCTION__ = "sr_wtimer_exec" #8 0x00000000005daa29 in fork_sync_timer (child_id=-1, desc=0x7c8a71 "secondary timer", make_sock=1, f=0x5db4f2 <sr_wtimer_exec>, param=0x0, interval=1000) at core/timer_proc.c:224 pid = 0 ts1 = 1811295077 ts2 = 1000 #9 0x00000000005dbb26 in sr_wtimer_start () at core/timer_proc.c:416 __FUNCTION__ = "sr_wtimer_start" #10 0x0000000000425a33 in main_loop () at main.c:1729 i = 8 pid = 3615 si = 0x0 si_desc = "udp receiver child=7 sock=91.216.86.57:5060\000\377~\000\000@۹-\374\177\000\000\020\207A\000\000\000\000\000\020\336\271-\374\177\000\000\323c{\000\000\000\000\000\031\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\200\000\000\000\000\000__:\201\377~\000\000\250\346\260v\377~\000\000\270\314À\377~\000" nrprocs = 8 woneinit = 1 __FUNCTION__ = "main_loop" #11 0x000000000042c72a in main (argc=7, argv=0x7ffc2db9def8) at main.c:2696 cfg_stream = 0x1ee3010 c = -1 r = 0 tmp = 0x7ffc2db9ef2c "" tmp_len = 0 port = 0 proto = 0 options = 0x76a9a0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 ---Type <return> to continue, or q <return> to quit--- info locals seed = 2620966285 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x2 p = 0x0 st = {st_dev = 20, st_ino = 22346, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1568107728, tv_nsec = 458000000}, st_mtim = { tv_sec = 1571064422, tv_nsec = 57000000}, st_ctim = {tv_sec = 1571064422, tv_nsec = 57000000}, __unused = {0, 0, 0}} __FUNCTION__ = "main" (gdb) list 104 register unsigned v; 105 register unsigned h; 106 107 h=0; 108 109 hash_update_str(s, s+len, p, v, h); 110 return hash_finish(h); 111 } 112 113 ``` #### Log Messages  ``` no relevant messages ``` #### SIP Traffic  ``` seems to be triggered by internal timer ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.2.4 (x86_64/linux) 759867 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: 759867 compiled on 12:20:22 Sep 11 2019 with gcc 4.8.5 ``` * **Operating System**:  ``` CentOS Linux release 7.4.1708 (Core) Linux xxx 3.10.0-957.12.2.el7.x86_64 #1 SMP Tue May 14 21:24:32 UTC 2019 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/2101 [View Less]

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sr-dev July 2020