I guess there is an error in the way you call the authorization for the INVITE. As far as i know for the REGISTER message (authentication) you need the statement :

radius_www_authorize

But for the INVITE you need to call "radius_proxy_authorize". This is what i have in my ser.cfg

if (method=="INVITE") {

                if (!radius_proxy_authorize("")) {
                        proxy_challenge("","1");
                        break;
                };
        };

maybe you can try this and tell me how it works.

We are using freeradius server 0.9.1 and SER 0.9.3. The version of radius client is radiusclient-ng-0.5.1. The users file in the radius server looks like as below:

test@sip2.zone Auth-Type := Digest, User-Password == "cisco1234"
Reply-Message = "Authenticated",
Sip-Rpid = "1970"

test@sip2.zone Auth-Type := Accept
Reply-Message = "Authorized",
Sip-Group == "ld"

The radius authentication and authorization parts in the ser.cfg file are given below:

if (uri=~"^sip:9[0-9]*@") {
                        if (method=="INVITE"){
                                if (!radius_www_authorize("")) {
                                         www_challenge("", "1");
                                        break;
                                }else{
                                        if (radius_is_user_in("Credentials", "ld")){
                                                forward(192.168.2.101,5060);
                                                break;
                                        }else{
                                                break;
                                        };
                                };
                        };
                };

And finally the error is as below:

Invalid operator for item Suffix: reverting to '=='
modcall[authorize]: module "preprocess" returns ok
modcall[authorize]: module "chap" returns noop
rlm_eap: No EAP-Message, not doing EAP
modcall[authorize]: module "eap" returns noop
    rlm_digest: Converting Digest-Attributes to something sane...
        Digest-User-Name = "test"
        Digest-Realm = "sip2.zone"
        Digest-Nonce = "42de75b2e9e39194a286e8ccd284646ffa14bcc2"
        Digest-URI = "sip:94161000@sip2.zone"
        Digest-Method = "INVITE"
        Digest-QOP = "auth"
        Digest-Nonce-Count = "0000000a"
        Digest-CNonce = "753F926DB8F5415D8D56EE7816410E33"
rlm_digest: Adding Auth-Type = DIGEST
modcall[authorize]: module "digest" returns ok
    rlm_realm: Looking up realm "sip2.zone" for User-Name = "test@sip2.zone"
    rlm_realm: No such realm "sip2.zone"
modcall[authorize]: module "suffix" returns noop
    users: Matched entry test@sip2.zone at line 226
modcall[authorize]: module "files" returns ok
modcall[authorize]: module "mschap" returns noop
modcall: group authorize returns ok
rad_check_password: Found Auth-Type Digest
auth: type "digest"
modcall: entering group authenticate
A1 = test:sip2.zone:cisco1234
A2 = INVITE:sip:94161000@sip2.zone
KD = 53d3b82970bada131a062103f553b8b8:42de75b2e9e39194a286e8ccd284646ffa14bcc2:0000000a:753F926DB8F5415D8D56EE7816410E33:auth:18227b358ffe96049a3745eeb449fae2
modcall[authenticate]: module "digest" returns ok
modcall: group authenticate returns ok
radius_xlat: 'Authenticated'
Login OK: [test@sip2.zone/<no User-Password attribute>] (from client proxy port 5060)
Sending Access-Accept of id 203 to 192.168.2.1:32831
        Reply-Message = "Authenticated"
        Sip-Rpid = "1970"
Finished request 6
Going to the next request
--- Walking the entire request list ---
Waking up in 6 seconds...
rad_recv: Access-Request packet from host 192.168.2.1:32831, id=204, length=53
        User-Name = "test"
        Sip-Group = "ld"
        Service-Type = Group-Check
        NAS-IP-Address = 192.168.2.1
        NAS-Port = 0
modcall: entering group authorize
Invalid operator for item Suffix: reverting to '=='
Invalid operator for item Suffix: reverting to '=='
Invalid operator for item Suffix: reverting to '=='
modcall[authorize]: module "preprocess" returns ok
modcall[authorize]: module "chap" returns noop
rlm_eap: No EAP-Message, not doing EAP
modcall[authorize]: module "eap" returns noop
modcall[authorize]: module "digest" returns noop
    rlm_realm: No '@' in User-Name = "test", looking up realm NULL
    rlm_realm: No such realm "NULL"
modcall[authorize]: module "suffix" returns noop
modcall[authorize]: module "files" returns notfound
modcall[authorize]: module "mschap" returns noop
modcall: group authorize returns ok
auth: No authenticate method (Auth-Type) configuration found for the request: Rejecting the user
auth: Failed to validate the user.
Login incorrect: [test/<no User-Password attribute>] (from client proxy port 0)
Delaying request 7 for 1 seconds
Finished request 7
Going to the next request
Waking up in 6 seconds...

As you can see from the above configuration, the authentication works perfect, its only in the authorization where it fails. Also can you please let me know about the accounting configuration??

Ricardo Martinez <rmartinez@redvoiss.net> wrote:

I have authentication, authorization and accounting (AAA) through radius working fine. What radius server are you using?, can you send us more information about the configuration?

I am having problems while authorizing with the radius server. I am using the same configuration as mentioned in the radius-howto. Authentication works perfect as I am able to authenticate using the radius server. However while authorizing against the radius server to make a call I get the following error:

auth: No authenticate method (Auth-Type) configuration found for the user
request: Rejecting the user
auth: Failed to validate the user.
Delaying request 2 for 1 seconds
Finished request 2

When I authorize against the mysql database, it works fine. Any clue???