Hello,
ah, good find, thanks for sharing the solution.
The module seems to just use the rc_read_config option, not sure if this allows the
addition of additional log messages. But a comment to the module docs could of course be
added.
Cheers,
Henning
From: Denys Pozniak <denys.pozniak(a)gmail.com>
Sent: Freitag, 12. Mai 2023 09:55
To: miconda(a)gmail.com; Kamailio (SER) - Users Mailing List
<sr-users(a)lists.kamailio.org>
Subject: [SR-Users] Re: [auth_radius.c:123]: mod_init(): failed to open configuration
file
Hello!
Figured out the source of the problem.
The radiusclient-ng library didn't like the radius_deadtime option (which has been
migrated from the freeradius-client library), commented it out and everything works.
Maybe it makes sense to add additional logging to the configuration file to avoid such
problems?
/etc/radiusclient-ng/radiusclient.conf
...
#radius_deadtime 30
...
чт, 11 мая 2023 г. в 12:41, Denys Pozniak
<denys.pozniak@gmail.com<mailto:denys.pozniak@gmail.com>>:
In this commit, the radius library was changed specifically for the version of Centos 7:
https://github.com/kamailio/kamailio/commit/a3ce062fdec2d3a5d5e46f49c9d0ea9…
%if 0%{?fedora} || 0%{?suse_version} || 0%{?rhel} == 8
Requires: freeradius-client
BuildRequires: freeradius-client-devel
%else
Requires: radiusclient-ng
BuildRequires: radiusclient-ng-devel
%endif
чт, 11 мая 2023 г. в 11:56, Denys Pozniak
<denys.pozniak@gmail.com<mailto:denys.pozniak@gmail.com>>:
As far as I can see, the new version of Kamailio requires radiusclient-ng, although the
current one old worked with freeradius-client.
Maybe there is a reason?
чт, 11 мая 2023 г. в 11:35, Denys Pozniak
<denys.pozniak@gmail.com<mailto:denys.pozniak@gmail.com>>:
Hello!
Is it the same radius client library used for the two
test cases?
It is the same operating system?
In other words, have you tried with the two version on exactly the same system?
That's exactly what it is, in two cases the operating system and the radius library
are the same, only the difference is in the version of Kamailio.
CentOS Linux release 7.9.2009 (Core)
freeradius-utils-3.0.13-15.el7.x86_64
freeradius-3.0.13-15.el7.x86_64
freeradius-client-1.1.7-16.el7.centos.x86_64
I connected via strace to kamailio 5.6.4, maybe this output will somehow clarify the
situation:
...
write(2, " 0(20677) INFO: auth [auth_mod.c"..., 107 0(20677) INFO: auth
[auth_mod.c:346]: mod_init(): qop set, but nonce-count (nonce_count) support disabled
) = 107
write(2, " 0(20677) DEBUG: <core> [core/sr"..., 72 0(20677) DEBUG:
<core> [core/sr_module.c:969]: init_mod(): auth_radius
) = 72
open("/etc/radiusclient/radiusclient.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=487, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2df0119000
read(4, "auth_order radius,local\nlog"..., 4096) = 487
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1
ENOENT (No such file or directory)
close(5) = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1
ENOENT (No such file or directory)
close(5) = 0
open("/etc/services", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=670293, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2df0118000
read(5, "# /etc/services:\n# $Id: services"..., 4096) = 4096
read(5, " 74/udp "..., 4096) = 4096
read(5, " # Quick Mail Transfer Proto"..., 4096) = 4096
read(5, " 636/udp "..., 4096) = 4096
read(5, " # Microsoft-SQL-Monito"..., 4096) = 4096
close(5) = 0
munmap(0x7f2df0118000, 4096) = 0
open("/etc/services", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=670293, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2df0118000
read(5, "# /etc/services:\n# $Id: services"..., 4096) = 4096
read(5, " 74/udp "..., 4096) = 4096
read(5, " # Quick Mail Transfer Proto"..., 4096) = 4096
read(5, " 636/udp "..., 4096) = 4096
read(5, " # Microsoft-SQL-Monito"..., 4096) = 4096
close(5) = 0
munmap(0x7f2df0118000, 4096) = 0
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/dev/log"}, 110) = 0
sendto(5, "<11>May 11 10:20:50 kamailio: /e"..., 113, MSG_NOSIGNAL, NULL,
0) = 113
close(4) = 0
munmap(0x7f2df0119000, 4096) = 0
write(2, " 0(20677) ERROR: auth_radius [au"..., 97 0(20677) ERROR: auth_radius
[auth_radius.c:123]: mod_init(): failed to open configuration file
) = 97
write(2, " 0(20677) ERROR: <core> [core/sr"..., 149 0(20677) ERROR:
<core> [core/sr_module.c:975]: init_mod(): Error while initializing module
auth_radius (/usr/lib64/kamailio/modules/auth_radius.so)
) = 149
write(2, "ERROR: error while initializing "..., 40ERROR: error while
initializing modules
) = 40
rt_sigaction(SIGALRM, {sa_handler=0x41f3af, sa_mask=[ALRM],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f2def23b400}, {sa_handler=SIG_DFL,
sa_mask=[], sa_flags=0}, 8) = 0
alarm(60) = 0
wait4(-1, NULL, 0, NULL) = -1 ECHILD (No child processes)
rt_sigaction(SIGALRM, {sa_handler=0x41f3c6, sa_mask=[ALRM],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f2def23b400}, {sa_handler=0x41f3af,
sa_mask=[ALRM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f2def23b400}, 8) = 0
write(2, " 0(20677) DEBUG: <core> [core/sr"..., 98 0(20677) DEBUG:
<core> [core/sr_module.c:835]: destroy_modules(): starting modules destroy phase
чт, 11 мая 2023 г. в 09:50, Daniel-Constantin Mierla
<miconda@gmail.com<mailto:miconda@gmail.com>>:
Hello,
On 10.05.23 22:40, Victor Seva wrote:
Hi,
On 10/5/23 16:36, Denys Pozniak wrote:
Hello!
After a major upgrade of Kamailio (5.1 -> 5.6), an error appears that
it is not possible to open configuration file (I think this is about
/etc/radiusclient/radiusclient.conf), although it exists with the
necessary access rights:
/0(27075) DEBUG: <core> [core/sr_module.c:969]: init_mod(): auth_radius
0(27075) ERROR: auth_radius [auth_radius.c:123]: mod_init(): failed
to open configuration file
0(27075) ERROR: <core> [core/sr_module.c:975]: init_mod(): Error
while initializing module auth_radius
(/usr/lib64/kamailio/modules/auth_radius.so)
ERROR: error while initializing modules
/
For the test, I made Kamailio downgrade back to 5.1 and the problem
went away.
Shortened the Kamailio config to the minimum for reproducing the
problem:
/#!KAMAILIO
memdbg=5
memlog=5
children=1
log_stderror=no
listen=udp:127.0.0.1:5060<http://127.0.0.1:5060> <http://127.0.0.1:5060>
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "auth.so"
loadmodule "auth_radius.so"
modparam("auth_radius", "radius_config",
"/etc/radiusclient/radiusclient.conf")
request_route {
return;
}
/
Could the commit below somehow affect the acceptance of the
radius_config module parameter?
https://github.com/kamailio/kamailio/commit/f33ba318b20cbd2b34d278a7e2c4e64…
<https://github.com/kamailio/kamailio/commit/f33ba318b20cbd2b34d278a7e2c4e64129b9e68d>
No, I don't think so.
Indeed, that commit should not change anything.
Looking at the code, it is rc_read_config() that fails -- this is not a
function implemented inside kamailio, being from radius client library.
Is it the same radius client library used for the two test cases? It is
the same operating system? In other words, have you tried with the two
version on exactly the same system?
Cheers,
Daniel
--
Daniel-Constantin Mierla --
www.asipto.com<http://www.asipto.com>
www.twitter.com/miconda<http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda>
Kamailio World Conference - June 5-7, 2023 -
www.kamailioworld.com<http://www.kamailioworld.com>
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BR,
Denys Pozniak
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Denys Pozniak
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Denys Pozniak