create common routine AUTH_XAVP_TOKEN

kamailio/auth.cfg

@@ -67,22 +67,14 @@ route[SETUP_AUTH_HEADERS]
    if (registered("location","sip:$Au", 2, 1) == 1) {
         $avp(is_registered) = "true";
         $avp(auth_allowed) = "true";
-        #!ifdef WITH_AUTH_TOKEN
-        route(AUTH_TOKEN);
-        #!else
-        route(AUTH_CCVS)
-        #!endif
+        route(AUTH_XAVP_TOKEN);
         return;
    } else if(is_present_hf("Proxy-Authorization")) {
         if(registered("location", "sip:$au@$ar", 2, 1) == 1) {
             xlog("L_INFO", "$ci|auth|from sip:$au@$ar\n");
             $avp(is_registered) = "true";
             $avp(auth_allowed) = "true";
-            #!ifdef WITH_AUTH_TOKEN
-            route(AUTH_TOKEN);
-            #!else
-            route(AUTH_CCVS)
-            #!endif
+            route(AUTH_XAVP_TOKEN);
             return;
         }
    }
@@ -116,6 +108,15 @@ route[SETUP_AUTH_HEADERS]
 
 #!ifdef REGISTRAR_ROLE
 
+route[AUTH_XAVP_TOKEN]
+{
+   #!ifdef WITH_AUTH_TOKEN
+   route(AUTH_TOKEN);
+   #!else
+   route(AUTH_CCVS)
+   #!endif
+}
+
 route[AUTH_TOKEN]
 {
    if($(xavp(ulattrs=>token){s.len}) > 0) {