### 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.
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Hello all,
I've come across the following issue with topos on Kamailio 5.1.0-rc2.
### Description
Kamailio acts as a proxy for asterisk instances residing in a private IP range. Asterisk's peers are configured with their public IP address or hostname, but asterisk will dispatch requests to them to kamailio instead (because kamailio's IP is set in outboundproxy option in peer definition).
This works fine for INVITEs, but if qualify=yes is set for the peer, asterisk will send out OPTIONs to monitor these peers. If the topos module is loaded, 200 OK replies to these OPTIONs will be malformed when forwarded from kamailio to asterisk (no Via header present). Disabling the topos module will resolve this.
### Troubleshooting
#### Reproduction
Configure a peer in asterisk with outboundproxy option set to kamailio's IP address. Set qualify=yes.
Adjust kamailio's default configuration so that OPTIONs to other hosts besides itself are routed. Change the following section in request_route:
```
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
```
to:
```
if ( ($rU==$null) && !(is_method("OPTIONS")) ) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# Permit asterisk's monitoring using options
if(is_method("OPTIONS") && uri!=myself) {
route(RELAY);
}
```
Enable and configure the topos module with database.
#### SIP Traffic
asterisk:5060 -> kamailio:5060
```
OPTIONS sip:peer.domain.tld SIP/2.0
Via: SIP/2.0/UDP asterisk:5060;branch=z9hG4bK460330cf;rport
Max-Forwards: 70
From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406
To: <sip:peer.domain.tld>
Contact: <sip:asterisk@asterisk:5060>
Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld
CSeq: 102 OPTIONS
User-Agent: myUA
Date: Sun, 03 Dec 2017 00:39:38 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
```
kamailio:5060 -> peer:5060
```
OPTIONS sip:peer.domain.tld SIP/2.0
Via: SIP/2.0/UDP kamailio:5060;branch=z9hG4bK460330cf;rport
Max-Forwards: 69
From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406
To: <sip:peer.domain.tld>
Contact: <sip:asterisk@asterisk:5060>
Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld
CSeq: 102 OPTIONS
User-Agent: myUA
Date: Sun, 03 Dec 2017 00:39:38 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
```
peer:5060 -> kamailio:5060
```
SIP/2.0 200 OK
Via: SIP/2.0/UDP kamailio;branch=z9hG4bKda8d.cc03bd2def8ad36e8c43f61ab31a636f.0;received=kamailio;rport=5060
From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406
To: <sip:peer.domain.tld>;tag=as472874ee
Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld
CSeq: 102 OPTIONS
Server: myUA
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:peer:5060>
Accept: application/sdp
Content-Length: 0
```
**kamailio:5060 -> asterisk:5060: Missing Via Header**
```
SIP/2.0 200 OK
From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406
To: <sip:peer.domain.tld>;tag=as472874ee
Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld
CSeq: 102 OPTIONS
Server: myUA
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:peer:5060>
Accept: application/sdp
Content-Length: 0
```
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.1.0-rc2 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, 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: unknown
compiled with gcc 6.3.0
```
* **Operating System**:
```
Debian 9.1
```
* **Other pertinent configuration information**:
This kamailio box has several network interfaces. mhomed is not used, instead force_send_socket is called where necessary. I'm mentioning this in case it's what might trigger this issue with topos.
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The db_redis module seems to only support connecting with a single redis instance. It is not evident from the documentation if it implements support for native redis cluster by honouring 'MOVED' replies.
ndb_redis seems to have support for native redis clusters, and supports both automatic (see allow_dynamic_nodes parameter of ndb_redis) and manual configuration of redis nodes.
Since both modules are based on the hiredis library, is it safe to assume this support could be easily implemented, with some code sharing between the two modules perhaps?
If db_redis supports clusters with automatic configuration only (by processing MOVED replies), perhaps the module's documentation should be updated to reflect that.
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### Description
Kamailio server has two legs that are connected to different networks.
I'm using Kamailio v.5.2.3 and the "enable_double_rr" is implicitly set to "1".
The leg "A" IP address is 10.28.80.1
The leg "B" IP address is 192.168.9.103
The call is initiated from 10.28.80.47
According to the "rr" module documentation, function record_route()
should insert two "Record_Route" header fields when a request is
accepted on one leg is should go out via the second leg. This works as
expected in case of UDP protocol:
INVITE sip:2601@192.168.0.178:49162;transport=udp SIP/2.0
Record-Route: <sip:192.168.9.103;r2=on;lr;did=e2c.a191>
Record-Route: <sip:10.28.80.1;r2=on;lr;did=e2c.a191>
Via: SIP/2.0/UDP 192.168.9.103;branch=z9hG4bKcfa5.d64ecbd87d5315b5993c4ccf16f86537.0
Via: SIP/2.0/UDP 10.28.80.47:5060;rport=5060;branch=z9hG4bK3a9e9a4d
But when the TCP protocol is used AND "listen" parameters are defined:
listen=udp:10.28.80.1:5060
listen=tcp:10.28.80.1:5060
listen=udp:192.168.9.103:5060
listen=tcp:192.168.9.103:5060
then the outbound message looks like this:
INVITE sip:2601@192.168.0.178:48758;transport=tcp SIP/2.0
Record-Route: <sip:10.28.80.1;transport=tcp;lr;did=bcd.72f>
Via: SIP/2.0/TCP 10.28.80.1;branch=z9hG4bKb9ca.26ea08654c9dbc32bb0dc6e3b6f92d45.0;i=3
Via: SIP/2.0/TCP 10.28.80.47:5060;rport=33976;branch=z9hG4bK5291fab1
There are two problems there:
a) only one Record-Route with leg "A" is inserted
b) the added "Via" header field contains the leg "A" IP address instead of expected leg "B" IP address (192.168.9.103). In the LAN trace, I see that in reality the message was sent from leg "B".
IMPORTANT: The problem occurs only when the "listen" parameters are defined in the Kamailio configuration. When the "listens" are not configured then everything works correctly.
### Troubleshooting
#### Reproduction
#### Debugging Data
#### Log Messages
http://updates.xorcom.com/~xorcom/kam-tcp-problem.tar.gz
The archive contains the following files:
* syslog-bad.log and bad.cap - Kamailio log and tcpdump trace of a call when the problem occurs
* syslog-good.log and good.cap - Kamailio log and tcpdump trace of a call when the problem doesn't occur
#### SIP Traffic
### Possible Solutions
### Additional Information
kamailio -v
version: kamailio 5.2.3 (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 7.3.0
***Operating System**:
Ubuntu 18.0.4
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### Description
Could you extend `import_file` directive to support wildcards like
```
import_file "/run/kamailio/cfg/*"
```
This will allow place runtime config files with public IP of VM. Useful for cloud installation.
```
listen=udp:eth0 advertise 52.24.72.57:5060
listen=tcp:eth0 advertise 52.24.72.57:5060
```
### Expected behavior
All files matched to wildcard included into config
#### Actual observed behavior
wildcard ignored
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lreproxy: add new lreproxy module
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in `doc/` subfolder, the README file is autogenerated)
#### Type Of Change
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- [ ] Breaking change (fix or feature that would change existing functionality)
#### Checklist:
<!-- Go over all points below, and after creating the PR, tick the checkboxes that apply -->
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- [ ] Tested changes locally
- [ ] Related to issue #XXXX (replace XXXX with an open issue number)
#### Description
<!-- Describe your changes in detail -->
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/2208
-- Commit Summary --
* lreproxy module
-- File Changes --
A src/modules/lreproxy/README.md (1)
A src/modules/lreproxy/lreproxy.c (1976)
A src/modules/lreproxy/lreproxy.h (120)
A src/modules/lreproxy/lreproxy_funcs.c (460)
A src/modules/lreproxy/lreproxy_funcs.h (41)
A src/modules/lreproxy/lreproxy_hash.c (521)
A src/modules/lreproxy/lreproxy_hash.h (70)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/2208.patchhttps://github.com/kamailio/kamailio/pull/2208.diff
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### Description
When using Kamailio in a multi-homed configuration to register with another device using the uac module, it does not retrieve the custom or default socket information for timed registration attempts. It does, however, use the custom/default socket data for the initial registration.
#### Reproduction
The network is configured for two addresses: 10.9.9.121/24 and 10.9.7.121/24.
Two floating IP addresses are also assigned (via Pacemaker/Corosync): 10.9.9.120/24 and 10.9.7.120/24. For testing, all addresses can be assigned permanently, so it is not necessary to have Pacemaker/Corosync installed.
MySQL database has a user in the uacreg table with the socket column set to udp:10.9.7.120:5060.
kamailio.cfg includes the following to enable sending of REGISTER messages:
mhomed = 1
listen=udp:10.9.9.120
listen=udp:10.9.7.120
#!define DBURL "mysql://kamailio:kamailiorw@10.9.9.101/kamailio"
modparam("rr", "append_fromtag", 1);
modparam("uac", "reg_db_url", DBURL);
modparam("uac", "reg_contact_addr", "10.9.7.120:5060");
modparam("uac", "reg_keep_callid", 1);
modparam("uac", "default_socket", "udp:10.9.7.120:5060");
modparam("uac", "reg_timer_interval", 30);
#### Log Messages
The initial REGISTER outputs the following log data. The registration completes successfully.
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: uac [uac.c:407]: child_init(): run initial uac registration routine
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: uac [uac_reg.c:1172]: uac_reg_update(): using custom socket udp:10.9.7.120:5060 to send request
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:628]: grep_sock_info(): checking if host==us: 10==10 && [10.9.7.120] == [10.9.9.120]
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:635]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:628]: grep_sock_info(): checking if host==us: 10==10 && [10.9.7.120] == [10.9.7.120]
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:635]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:435]: t_uac_prepare(): next_hop=<sip:10.9.7.102>
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:158]: dlg2hash(): hashid 3846
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:244]: t_run_local_req(): executing event_route[tm:local-request]
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:610]: parse_msg(): SIP Request:
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:612]: parse_msg(): method: <REGISTER>
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:614]: parse_msg(): uri: <sip:10.9.7.102>
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:616]: parse_msg(): version: <SIP/2.0>
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 232, <branch> = <z9hG4bK60f.6fd7c907000000000000000000000000.0>; state=16
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Mar 24 19:09:27 kam_test kamailio[8425]: exec: *** cfgtrace:local_route=[tm:local-request] c=[/usr/local/etc/kamailio/kamailio.cfg] l=229 a=26 n=xlog
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <script>: In event_route(tm:local-request)
Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:664]: send_prepared_request_impl(): uac: 0x7268e184 branch: 0 to 10.9.7.102:5060
When the timer expires, the following is logged. Since the socket is not found, the registration fails:
Mar 24 19:09:57 kam_test kamailio[8425]: DEBUG: tm [uac.c:435]: t_uac_prepare(): next_hop=<sip:10.9.7.102>
Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: <core> [core/forward.c:181]: get_out_socket(): no socket found
Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:10.9.7.102:5060)
Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: tm [ut.h:316]: uri2dst2(): no corresponding socket found for "10.9.7.102" af 2 (udp:10.9.7.102:5060)
Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: tm [uac.c:463]: t_uac_prepare(): no socket found
Mar 24 19:09:57 kam_test kamailio[8425]: DEBUG: tm [h_table.c:132]: free_cell_helper(): freeing transaction 0x7268de10 from uac.c:604
Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: uac [uac_reg.c:1196]: uac_reg_update(): failed to send request for [kamailioha]
### Additional Information
version: kamailio 5.3.2 (arm6/linux)
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: unknown
compiled on 17:22:05 Mar 18 2020 with gcc 8.3.0
* **Operating System**:
Linux kam_test 4.19.75-v7+ #1270 SMP Tue Sep 24 18:45:11 BST 2019 armv7l GNU/Linux
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#### 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
The sig_usr() signal handler contains debug code to print memory usage and statistics that is not async-signal-safe, which can cause crashes or misbehavior. This code which only affects explicit SIGUSR1 signals on children processes, and is not guarded with the SIG_DEBUG macro.
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/2127
-- Commit Summary --
* core: main - Protect async-signal-unsafe code in sig_usr() with SIG_DEBUG
-- File Changes --
M src/main.c (2)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/2127.patchhttps://github.com/kamailio/kamailio/pull/2127.diff
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(from devmeeting #Fosdem) - adding new dependencies as core dependencies
- Curl
- libssl
- uuid
- libunistring
- libxml2
Any other candidates? They have to be libraries that are commonly installed on most Linux/Unix system.
This would mean that a lot of more modules will be built by default, like TLS, HTTP_CLIENT, WEBSOCKET.
We may also look over the names of the packages/groups for the build system and linux distros
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### Description
Kamailio seems to fail to properly route in-dialog SUBSCRIBE with the topos module enabled. In this configuration, SUBSCRIBEs are expected to be delivered to a downstream UAS, an asterisk instance in the internal network.
record_route() is executed for all initial requests, including SUBSCRIBEs. Routing is performed correctly with the topos module disabled, no other modifications were needed.
<!--
Explain what you did, what you expected to happen, and what actually happened.
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### Troubleshooting
I haven't been able to work around this issue in any other way other than disabling the topos module.
#### Reproduction
The configuration used is a heavily modified version of the example configuration file, but the handling of SUBSCRIBEs is generally simple. The initial SUBSCRIBE is subject to some tests, the R-URI is edited and dispatched to a farm of asterisk servers based on some criteria. Record Routing is enforced, so subsequent in-dialog re-SUBSCRIBEs are expected to be routed with loose_route(), which doesn't seem to handle things properly.
<!--
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#### Debugging Data
I'm attaching kamailio logs with debug=4, cfg_trace
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#### Log Messages
See attachments
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#### SIP Traffic
Please see: https://www.cloudshark.org/captures/d2643aae7f2a
<!--
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### Possible Solutions
Using topoh instead for topos, but unfortunately this will break communication for other reasons (messages too large/UDP fragmentation for some peers).
### Additional Information
* **Kamailio Version**
Tried with kamailio 5.1.6 and kamailio 5.3.0-dev0
deb.kamailio.org repositories were used to acquire binaries for both versions
* **Operating System**:
Debian Stretch
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