os: Linux mydomain.com 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
installation method: `apt-get install kamailio kamailio-mysql-modules kamailio-tls-modules`
MySQL working excellent. But when i try to add: `#!define WITH_TLS` to `/etc/kamailio/kamailio.cfg` i always get error: ``` Sep 06 23:06:28 mydomain.com kamailio[32437]: ERROR: <core> [sr_module.c:602]: load_module(): /usr/lib/x86_64-linux-gnu/kamailio/modules/tls.so: mod_register failed Sep 06 23:06:28 mydomain.com kamailio[32437]: : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 279, column 12-19: failed to l Sep 06 23:06:28 mydomain.com kamailio[32437]: ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <tls> found Sep 06 23:06:28 mydomain.com kamailio[32437]: : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 438, column 50: Can't set modu Sep 06 23:06:28 mydomain.com kamailio[32437]: ERROR: bad config file (2 errors) Sep 06 23:06:28 mydomain.com kamailio[32437]: loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules/ Sep 06 23:06:28 mydomain.com systemd[1]: kamailio.service: Control process exited, code=exited status=255 Sep 06 23:06:28 mydomain.com systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Sep 06 23:06:28 mydomain.com systemd[1]: kamailio.service: Unit entered failed state. Sep 06 23:06:28 mydomain.com systemd[1]: kamailio.service: Failed with result 'exit-code'. ```
in my kamailio.cfg enable_tls is set to yes ``` #!ifdef WITH_TLS enable_tls=yes ```
line 279: ``` #!ifdef WITH_TLS loadmodule "tls.so" #!endif ```
and line 438:
``` #!ifdef WITH_TLS # ----- tls params ----- modparam("tls", "config", "/etc/kamailio/tls.cfg") #!endif ```
``` root@mydomain:/usr/lib/x86_64-linux-gnu/kamailio/modules# ll /usr/lib/x86_64-linux-gnu/kamailio/modules/tls.so -rw-r--r-- 1 root root 433872 Apr 5 16:39 /usr/lib/x86_64-linux-gnu/kamailio/modules/tls.so ```
If you use latest Ubuntu, there seems to be an issue in the libssl -- see #714
FTR fix for Debian jessie on the way https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=836910
@linuxmaniac - it is a different issue, then one I was referring is not about the version comparison, which seems the one you point, but the fact that libssl in ubuntu 16.04 seems to initialize the memory manager for ssl functions before kamailio does it -- more or less, it doesn't allow setting memory manager anymore.
@miconda my bad. Thanks for clarifying
@miconda @linuxmaniac so, does it mean that i can't use TLS until developers of libssl will fix it in ubuntu 16.04?
You can use other version of libssl, I think there are options to downgrade it, as I understood from others reporting about same issue. My plan is to try to investigate deeper, but didn't get the time to install ubuntu 16.04 and libssl from sources in order to debug properly.
@miconda i just tried with openssl-1.1.0, built from source and got this:
``` Sep 13 05:14:49 myserver kamailio[29121]: DEBUG: <core> [route_struct.c:129]: mk_action(): ACTION_#24 #1/2: 3(3)/ (nil) Sep 13 05:14:49 myserver kamailio[29121]: DEBUG: <core> [sr_module.c:688]: find_mod_export_record(): find_export_record: found <is_method> in module textops [/usr/lib/x86_64-linux-gnu/kamailio/modules/textops.so] Sep 13 05:14:49 myserver kamailio[29121]: DEBUG: <core> [pvapi.c:320]: pv_cache_lookup(): pvar [$rU] found in cache Sep 13 05:14:49 myserver kamailio[29121]: DEBUG: <core> [pvapi.c:320]: pv_cache_lookup(): pvar [$null] found in cache Sep 13 05:14:49 myserver kamailio[29121]: ERROR: bad config file (2 errors) Sep 13 05:14:49 myserver kamailio[29121]: loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules/ Sep 13 05:14:49 myserver systemd[1]: kamailio.service: Control process exited, code=exited status=255 Sep 13 05:14:49 myserver systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Sep 13 05:14:49 myserver systemd[1]: kamailio.service: Unit entered failed state. Sep 13 05:14:49 myserver systemd[1]: kamailio.service: Failed with result 'exit-code'.
```
The issue is known by Ubuntu and an updated package seems under way, see:
* https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1594748
In the discussion of the bug, there is a link to a ppa repository with libssl packages already built with the fix.
Closed #770.
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Daniel-Constantin Mierla -
Fyodor
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Victor Seva