[SR-Users] Kamailio AVPs Radius

[Kalala Alexander]

Please forgive me for my english ...
"side effect of authentication" What is it?

Most billing system using RADIUS do not know what SIP_AVP ....
The parameter "Session-Timeout" or "h323-credit-time" come only in response Access-Accept,
When requesting Access-Request (with Digest data for authentication).
Function "radius_load_*сalles" creates a new the "Access-Request" and "Session-Timeout" is no longer there ...

Perhaps in modules/auth_radius/sterman.c

Embed code(misc_radius):

static void generate_avps_rad(VALUE_PAIR* received)
{
	int_str name, val;
	unsigned short flags;
	VALUE_PAIR *vp;

	vp = received;

	for( ; vp ; vp=vp->next) {
		flags = AVP_NAME_STR;
		switch(vp->type)
		{
			case PW_TYPE_STRING:
				flags |= AVP_VAL_STR;
				name.s.len = strlen(vp->name);
				val.s.len = strlen(vp->strvalue);
				name.s.s = vp->name;
				val.s.s = vp->strvalue;
				if (add_avp( flags, name, val ) < 0) {
					LM_ERR("unable to create a new AVP\n");
				} else {
					LM_DBG("AVP '%.*s'/%d='%.*s'/%d has been added\n",
							(flags&AVP_NAME_STR)?name.s.len:4,
							(flags&AVP_NAME_STR)?name.s.s:"null",
							(flags&AVP_NAME_STR)?0:name.n,
							(flags&AVP_VAL_STR)?val.s.len:4,
							(flags&AVP_VAL_STR)?val.s.s:"null",
							(flags&AVP_VAL_STR)?0:val.n );
				}
				continue;
			case PW_TYPE_INTEGER:
				name.s.len = strlen(vp->name);
				name.s.s = vp->name;
				val.n = vp->lvalue;
				if (add_avp( flags, name, val ) < 0) {
					LM_ERR("unable to create a new AVP\n");
				} else {
					LM_DBG("AVP '%.*s'/%d='%.*s'/%d has been added\n",
							(flags&AVP_NAME_STR)?name.s.len:4,
							(flags&AVP_NAME_STR)?name.s.s:"null",
							(flags&AVP_NAME_STR)?0:name.n,
							(flags&AVP_VAL_STR)?val.s.len:4,
							(flags&AVP_VAL_STR)?val.s.s:"null",
							(flags&AVP_VAL_STR)?0:val.n );
				}
				continue;
			default:
				LM_ERR("skip attribute type %d (non-string)", vp->type);
				continue;
		}
		return;
	}
}

16.12.2014, 10:24, "Juha Heinanen" <jh at tutpro.com>:
> Kalala Alexander writes:
>>  These attributes indentichny and are one and same data. Billing System
>>  (Radius server) these attributes allow the maximum call time for the
>>  client.
>>  Perhaps there is contact Ovidiu Sas or Juha Heinanen, who developed
>>  this module?
>
> i haven't used radius auth for a long time.
>>  It would be nice to do to download any attribute value, for example:
>>  modparam("auth_radius", "auth_get",
>>  "Session-Timeout=$avp(time);h323-credit-time=$avp(cisco-time)");
>
> you can download anything from your radius server to kamailio avps as
> side effect of authentication or using radius_load_* calls.  if you want
> session-timeout, return it from your radius server as SIP-AVP with name
> session-timaout and value whatever.
>
> -- juha
>
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С уважением
Инженер по телекоммуникациям 
Калала Александр 
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Kalala Alexander
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