Kamailio radius authentication prolem - sr-users

2 Dec 2015


      Hi all,
I try to authenticate my users via mod_radius, but I have problem.
FreeRadius server gives this error:
Auth: [digest] Cleartext-Password or Digest-HA1 is required for
authentication.
I think I need to send those attributes from kamailio but I couldn't figure
out how to do it.
Here is diff of my config with default config.
Thanks,
/Volkan
=====================
diff /etc/kamailio/kamailio.cfg /etc/kamailio/kamailio.cfg.original
< #!define WITH_DEBUG
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< loadmodule "auth_radius.so"
< modparam("auth_radius", "radius_config",
"/etc/radiusclient/radiusclient.conf")
< loadmodule "avpops.so"
<
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<       if (is_method("REGISTER"))
<       {
<               avp_print();
<               if (!radius_www_authorize("example.com")) {
<                       xlog("SCRIPT: www auth return code: $rc\n");
<                       switch ($rc) {
<                       case -7:
<                               send_reply("500", "Server Internal Error");
<                               exit;
<                       case -1:
<                               send_reply("400", "Bad Request");
<                               exit;
<                       default:
<               };
<               if (defined($avp(digest_challenge)) &&
<                       ($avp(digest_challenge) != "")) {
<                       append_to_reply("$avp(digest_challenge)");
<               };
<               send_reply("401", "Unauthorized");
<               exit;
<               };
<       }
<
<         if (from_uri==myself)
<         {
<                 if (!radius_proxy_authorize("example.com", "$pU")) { #
Realm and URI user are taken
<                         switch ($rc) {                           # from
P-Preferred-Identity
<                         case -7:                                 # header
field
<                                 send_reply("500", "Server Internal
Error");
<                                 exit;
<                          case -1:
<                                 send_reply("400", "Bad Request");
<                                 exit;
<                                 default:
<                         };
<                 if (defined($avp(digest_challenge)) &&
<                         ($avp(digest_challenge) != "")) {
<                         append_to_reply("$avp(digest_challenge)");
<                 };
<                 send_reply("407", "Proxy Authentication Required");
<                 exit;
<         };
<
<         }
<
---
...
#!ifdef WITH_IPAUTH
      if((!is_method("REGISTER")) && allow_source_address()) {
              # source IP allowed
              return;
      }
#!endif
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...
  if (is_method("REGISTER") || from_uri==myself)
  {
          # authenticate requests
          if (!auth_check("$fd", "subscriber", "1")) {
                  auth_challenge("$fd", "0");
                  exit;
          }
          # user authenticated - remove auth header
          if(!is_method("REGISTER|PUBLISH"))
                  consume_credentials();
  }
  # if caller is not local subscriber, then check if it calls
  # a local destination, otherwise deny, not an open relay here