Adding logic around functions that require REGISTRAT_ROLE, or NAT_TRAVERSAL_ROLE (#149)

kamailio/default.cfg

@@ -406,10 +406,13 @@ route[HANDLE_NOTIFY]
                 xlog("L_INFO", "$ci|log|Able to loose-route. Cool beans!\n");
             }
 
+            #!ifdef REGISTRAR_ROLE
             if (registered("location")) {
                 lookup("location");
                 xlog("L_INFO", "$ci|log|routing to $ruid\n");
             }
+            #!endif
+
             route(INTERNAL_TO_EXTERNAL_RELAY);
         } else {
             #!ifdef TRAFFIC_FILTER_ROLE
@@ -496,9 +499,11 @@ route[HANDLE_IN_DIALOG_REQUESTS]
             }
             #!endif
 
+            #!ifdef NAT_TRAVERSAL_ROLE
             if(!isdsturiset()) {
                 handle_ruri_alias();
             }
+            #!endif
 
             xlog("L_INFO", "$ci|log|loose_route in-dialog message\n");
             # Called on in-dialog requests
@@ -552,14 +557,18 @@ route[PREPARE_INITIAL_REQUESTS]
     }
 
     if (loose_route()) {
+        #!ifdef REGISTRAR_ROLE
         $xavp(regcfg=>match_received) = $su;
         if(registered("location", "$rz:$Au", 2) == 1) {
            xlog("L_INFO", "$ci|log|allowing initial route-set for $Au\n");
         } else {
+        #!endif
            xlog("L_WARN", "$ci|end|dropping initial request with route-set\n");
            sl_send_reply("403", "No pre-loaded routes");
            exit();
+        #!ifdef REGISTRAR_ROLE
         }
+        #!endif
     }
 
     record_route();
@@ -585,6 +594,7 @@ route[INTERNAL_TO_EXTERNAL_RELAY]
     }
     #!endif
 
+    #!ifdef REGISTRAR_ROLE
     if ($hdr(X-KAZOO-AOR) != $null) {
         xlog("L_INFO", "$ci|log|using AOR $hdr(X-KAZOO-AOR)\n");
         if (reg_fetch_contacts("location", "$hdr(X-KAZOO-AOR)", "callee")) {
@@ -597,6 +607,7 @@ route[INTERNAL_TO_EXTERNAL_RELAY]
             exit;
         }
     }
+    #!endif
 
     remove_hf_re("^X-.*");
     
@@ -636,8 +647,10 @@ route[EXTERNAL_TO_INTERNAL_RELAY]
     remove_hf_re("^X-.*");
     append_hf("X-AUTH-IP: $si\r\n");
     append_hf("X-AUTH-PORT: $sp\r\n");
-    
+   
+    #!ifdef REGISTRAR_ROLE 
     route(ADD_AUTHORIZATION_HEADERS);   
+    #!endif
 
     t_on_reply("INTERNAL_REPLY");
     t_on_failure("INTERNAL_FAULT");
@@ -893,6 +906,7 @@ event_route[kazoo:consumer-event-connection-closed]
     xlog("L_INFO","connection to $(kzE{kz.json,host}) closed\n");
 }
 
+#!ifdef REGISTRAR_ROLE
 route[ADD_AUTHORIZATION_HEADERS]
 {
     if (!is_method("INVITE|MESSAGE|REFER")) {
@@ -929,6 +943,7 @@ route[ADD_AUTHORIZATION_HEADERS]
           append_hf("X-ecallmgr_Owner-ID: $(xavp(ulattrs=>custom_channel_vars){kz.json,Owner-ID})\r\n");
    }
 }
+#!endif
 
 #!ifdef PRESENCE_NOTIFY_INIT
 event_route[tm:local-request]