debug=3
children=4

fork=no
log_stderror=yes

listen=192.168.1.15
port=5060

mpath="/usr/local/lib/openser/modules/"

loadmodule "mysql.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "mi_fifo.so"
loadmodule "xlog.so"
loadmodule "auth.so"
loadmodule "auth_db.so"

modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
modparam("usrloc", "db_mode", 2)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("rr", "enable_full_lr", 1)

route{
        t_on_reply("1");

	if (!mf_process_maxfwd_header("10")) {
		sl_send_reply("483","Too Many Hops");
		exit;
	};

	if (msg:len >=  2048 ) {
		sl_send_reply("513", "Message too big");
		exit;
	};

	# If REGISTER request and if it is its first arrival
        # then self-transmit without processing.
	# Such a looped request arrival path will result in looped replies
        # (thanks to Via fields).
	# Looped replies will perimt us to see the replies of the proxy.
        # I.e. we will be able to see the replies of our proxy to REGISTER requests.
        if(method=="REGISTER")
        {
          if(!search("P-hint: [Ss]elf-[Ll]ooped"))
          {
            append_hf("P-hint: Self-Looped\r\n");
            t_relay("192.168.1.15");   # the IP address of this proxy
            exit;
          }
        }
	# Only the second arrival of REGISTER will be displayed.
        xlog("L_NOTICE","$rm\n$Cbg$mb$Cxx\n");

	if (!method=="REGISTER")
		record_route();

	if (loose_route()) {
		# mark routing logic in request
		append_hf("P-hint: rr-enforced\r\n"); 
		route(1);
	};

	if (!uri==myself) {
		append_hf("P-hint: outbound\r\n"); 
		route(1);
	};

	if (uri==myself) {

		if (method=="REGISTER") {

			if (!www_authorize("", "subscriber")) {
                                xlog("L_NOTICE","Unable to verify the credentials\n");
				www_challenge("", "0");
				exit;
			};

			save("location");
			exit;
		};

                if(method=="INVITE")
                {
		  lookup("aliases");
		  if (!uri==myself) {
			append_hf("P-hint: outbound alias\r\n"); 
			route(1);
		  };

		  # native SIP destinations are handled using our USRLOC DB
		  if (!lookup("location")) {
                        xlog("L_NOTICE","$CrxUser is not found$Cxx\n");
			sl_send_reply("404", "Not Found");
			exit;
		  };
		  append_hf("P-hint: usrloc applied\r\n"); 
                }
	};

	route(1);
}


route[1] {
	if (!t_relay()) {
		sl_reply_error();
	};
	exit;
}

onreply_route[1]
{
        xlog("L_NOTICE","$rs ($rr) concerning $rm\n$Cbc$mb$Cxx\n");
}