You are doing save_location before authentication. You should first challenge the REGISTER for authentication and then do save_location.

2009/10/6, Rajesh Rajesh.sreedharan@siptech.com:

Dear All, I would like my kamailio server to act (only) as a Registrar server. I have configured my kamilio for performing authentication successfully, but this time i find that authentication is not being done.Your views on my cfg is greatly appreciated.

# ------------------ module loading ---------------------------------- debug=3 log_stderror=yes mpath="/usr/local/lib/kamailio/modules/"

loadmodule "db_mysql.so" loadmodule "mi_fifo.so" loadmodule "sl.so" loadmodule "pv.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "uri_db.so"

loadmodule "auth.so" loadmodule "auth_db.so"

port=5060 # ----------------- setting module-specific parameters ---------------

# ----- mi_fifo params ----- modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")

# ----- auth_db params ----- /* uncomment the following lines if you want to enable the DB based authentication */ modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db", "db_url","mysql://openser:openserrw@localhost/openser") modparam("auth_db", "load_credentials", "")

# -- usrloc params --

modparam("usrloc", "db_url", "mysql://openser:openserrw@192.168.64.75/openser")

modparam("usrloc", "db_mode", 3)

# ------------------------- request routing logic -------------------

# main routing logic

route{

   # initial sanity checks -- too long messages
   if (msg:len >=  2048 ) {
           sl_send_reply("513", "Message too big");
           exit;
   };

   if (!uri==myself) {
           sl_send_reply("400", "Bad destination, only register

messages destined for this server are accepted"); exit; };

   # the only valid message for the registrar is the register message
   # other messages are answered with an error message
   if (uri==myself) {

           if (method=="REGISTER") {

                   sl_send_reply("100", "Trying");

                   if(!save("location")) {
                           sl_reply_error();
                   };
                   exit;
           } else {
                   sl_send_reply("403", "Forbidden");
                   exit;
           };
   };

# Authentication route

if (is_method("REGISTER"))
{
    # authenticate the REGISTER requests (uncomment to enable auth)
    if (!www_authorize("192.168.64.75", "subscriber"))
    {
        www_challenge("192.168.64.75", "0");
        exit;
    }
        ###the following  lines are uncommented
    if ($au!=$tU)
    {
        sl_send_reply("403","Forbidden auth ID");
        exit;
}
}
 else
     {
    # authenticate if from local subscriber (uncomment to enable auth)
    if (from_uri==myself)
    {
          if (!proxy_authorize("", "subscriber"))
         {
             proxy_challenge("", "0");
            exit;
        }
        if (is_method("PUBLISH"))
        {
        if ($au!=$tU) {
                sl_send_reply("403","Forbidden auth ID");
                exit;
            }
         } else {
            if ($au!=$fU) {
                sl_send_reply("403","Forbidden auth ID");
                exit;
            }
        }

          consume_credentials();
        # caller authenticated
    }
}
return;

}

-- Regards, Rajesh