[SR-Users] Kamailio AVPs Radius

[Daniel-Constantin Mierla]

On 15/12/14 13:31, Kalala Alexander wrote:
> Daniel,
>
> Possible to make changes to the module for the understanding of AVP from Radius?

As said, it will probably require a bit of C coding. I haven't dealt
with Radius for many years. What is the AVP id for Session-Timeout (as
defined in the radius dictionary)?

Daniel

>
> 11.12.2014, 18:11, "Daniel-Constantin Mierla" <miconda at gmail.com>:
>> Looking a bit deeper in the code, apparently only SIP_AVP (code 27) are
>> added as avps -- see generate_avps():
>>
>>    modules/auth_radius/sterman.c
>>
>> For adding all radius avps, I guess some extra C code needs to be pushed
>> there.
>>
>> Cheers,
>> Daniel
>>
>> On 11/12/14 14:57, Kalala Alexander wrote:
>>>  I have done avp_print (); Here's the output:
>>>
>>>  1(11832) INFO: avpops [avpops_impl.c:1488]: ops_print_avp():   name=<digest_challenge>
>>>   1(11832) INFO: avpops [avpops_impl.c:1496]: ops_print_avp():  val_str=<Proxy-Authenticate: Digest realm="sip.voip.by", nonce="VIgtSVSILB3mhgkw9TUSxb2W5cVvKr4S", qop="auth"
>>>
>>>  Received no attributes in  the AVP (For Example "Session-Timeout")...
>>>  The answer comes from the Radius after proxy_challenge("$fd", "0");
>>>
>>>  Access-Accept (2)
>>>  AVP: l=6 t=Session-Timeout(27): 11234
>>>
>>>  11.12.2014, 16:06, "Daniel-Constantin Mierla" <miconda at gmail.com>:
>>>>  Not using radius myself, but a quick look at the code reveals that some
>>>>  avps are generated after authentication. You can print the list of the
>>>>  avps with avp_print():
>>>>
>>>>  http://kamailio.org/docs/modules/stable/modules/avpops.html#avpops.f.avp_print
>>>>
>>>>  Then you can see what is getting back from radius.
>>>>
>>>>  Cheers,
>>>>  Daniel
>>>>
>>>>  On 10/12/14 20:42, Kalala Alexander wrote:
>>>>>   Radius server sends a response containing an attribute (Session-Timeout (27): 2342).
>>>>>   How is the value saved in the AVPs using module auch_radius?
>>>>>
>>>>>   Config:
>>>>>
>>>>>   modparam("auth_radius", "radius_config","/etc/radiusclient-ng/radiusclient.conf")
>>>>>   modparam("auth_radius", "service_type",15)
>>>>>   modparam("auth_radius", "use_ruri_flag", 22)
>>>>>   modparam("auth_radius", "auth_extra",
>>>>>           "Calling-Station-Id=$fU;Called-Station-Id=$tU;Acct-Session-Id=$ci")
>>>>>
>>>>>   if (is_method("REGISTER"))
>>>>>           {
>>>>>                   # authenticate the REGISTER requests (uncomment to enable auth)
>>>>>                   if (!radius_www_authorize("$td")) {
>>>>>                           www_challenge("$td", "0");
>>>>>                           exit;
>>>>>                   }
>>>>>
>>>>>                   if ($au!=$tU)
>>>>>                   {
>>>>>                           sl_send_reply("403","Forbidden auth ID");
>>>>>                           exit;
>>>>>                   }
>>>>>           }
>>>>>
>>>>>   ...............................
>>>>>
>>>>>   if (from_uri==myself)
>>>>>                   {
>>>>>                           if (!radius_proxy_authorize("$fd", "$fU")) {
>>>>>                                   proxy_challenge("$fd", "0");
>>>>>                                   exit;
>>>>>
>>>>>                           }
>>>>  --
>>>>  Daniel-Constantin Mierla
>>>>  http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>>>
>>>>  _______________________________________________
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>>>>  sr-users at lists.sip-router.org
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>> --
>> Daniel-Constantin Mierla
>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda