Merge pull request #27 from 2600hz/KAZOO-3265

KAZOO-3265 MESSAGE-ROLE

kamailio/default.cfg

@@ -174,6 +174,9 @@ include_file "registrar-role.cfg"
 #!ifdef PRESENCE-ROLE
 include_file "presence-role.cfg"
 #!endif
+#!ifdef MESSAGE-ROLE
+include_file "message-role.cfg"
+#!endif
 #!ifdef NAT-TRAVERSAL-ROLE
 include_file "nat-traversal-role.cfg"
 #!endif
@@ -322,6 +325,30 @@ route[HANDLE_NOTIFY]
 
 route[HANDLE_MESSAGE]
 {
+    #!ifdef MESSAGE-ROLE
+    if (is_method("MESSAGE")) {
+        xlog("L_INFO", "$ci|MESSAGE from $fu to $tu");
+        if (isflagset(FLAG_INTERNALLY_SOURCED) || src_ip == myself) {
+            xlog("L_INFO", "$ci| routing MESSAGE to external from $fu to $tu");
+            route(INTERNAL_TO_EXTERNAL_RELAY);
+        #!ifdef TRAFFIC-FILTER-ROLE
+        } else if (!isflagset(FLAG_TRUSTED_SOURCE)
+          && $rd =~ "[0-9]{1,3}\.[0-9]{1,3}.[0-9]{1,3}\.[0-9]{1,3}") {
+            xlog("L_WARN", "$ci|end|dropping MESSAGE request with IP domain");
+        #!endif
+        } else {
+            xlog("L_WARN", "$ci|end|MESSAGE $(hdr(Content-Type))");
+            if( $hdr(Content-Type) == "application/im-iscomposing+xml" ) {
+                xlog("L_WARN", "$ci|end|dropping MESSAGE application/im-iscomposing+xml");
+                sl_send_reply("200", "OK");
+            } else {
+                route(DISPATCHER_FIND_ROUTES);
+                route(EXTERNAL_TO_INTERNAL_RELAY);
+            }
+        }
+        exit();
+    }
+    #!else
     if (is_method("MESSAGE")) {
         if (isflagset(FLAG_INTERNALLY_SOURCED)) {
             route(INTERNAL_TO_EXTERNAL_RELAY);
@@ -330,6 +357,7 @@ route[HANDLE_MESSAGE]
             exit;
         }
     }
+    #!endif
 }
 
 route[HANDLE_IN_DIALOG_REQUESTS]
@@ -509,9 +537,9 @@ onreply_route[INTERNAL_REPLY]
     #!endif
 
     if (is_method("INVITE") &&
-	!isflagset(FLAG_SESSION_PROGRESS) &&
-	t_check_status("(180)|(183)|(200)")
-	) {
+        !isflagset(FLAG_SESSION_PROGRESS) &&
+        t_check_status("(180)|(183)|(200)")
+        ) {
         if ($avp(AVP_REDIRECT_KEY) != $null &&
             $sht(redirects=>$avp(AVP_REDIRECT_KEY)) != $null
             ) {
@@ -543,8 +571,8 @@ failure_route[INTERNAL_FAULT]
 
     # Handle redirects
     if (t_check_status("302")) {
-    	$var(redirect) = @from.uri.user + "@" + @from.uri.host + "->"
-        	+ $T_rpl($(ct{tobody.user})) + "@" + $T_rpl($(ct{tobody.host}));
+        $var(redirect) = @from.uri.user + "@" + @from.uri.host + "->"
+                + $T_rpl($(ct{tobody.user})) + "@" + $T_rpl($(ct{tobody.host}));
         if($T_rpl($hdr(X-Redirect-Server)) != $null) {
             $sht(redirects=>$var(redirect)) = $T_rpl($hdr(X-Redirect-Server));
             xlog("L_INFO", "$ci|log|stored redirect mapping $var(redirect) to $T_rpl($hdr(X-Redirect-Server))");
@@ -563,7 +591,7 @@ failure_route[INTERNAL_FAULT]
     if (t_check_status("6[0-9][0-9]") && !t_check_status("600|603|604|606")) {
         $var(new_code) = "4" + $(T_reply_code{s.substr,1,0});
         xlog("L_INFO", "$ci|log|sending 6XX reply as $var(new_code) $var(reply_reason)");
-	    t_reply("$(var(new_code){s.int})", "$var(reply_reason)");
+            t_reply("$(var(new_code){s.int})", "$var(reply_reason)");
 
     # if the failure case was something that we should recover
     # from then try to find a new media server
@@ -604,13 +632,13 @@ event_route[kazoo:mod-init]
 {
     #!ifdef PRESENCE-ROLE
 
-### use this simple form of binding a listener    
+### use this simple form of binding a listener
 ### kazoo_subscribe("dialoginfo", "direct", "BLF-QUEUE-MY_HOSTNAME", "BLF-MY_HOSTNAME");
 ###
 ### or unleash the power of rabbit to kazoo-blf
 ###
-### 'no_ack' : 1 => needs ack, 
-### 'wait_for_consumer_ack' 
+### 'no_ack' : 1 => needs ack,
+### 'wait_for_consumer_ack'
 ###    : 1 => when it receives, it processses on the AMQP Worker ad after that it confirms
 ###    : 0 => when it receives, it acks then processes in the AMQP Worker
 ###    only works if no_ack : 0
@@ -619,13 +647,13 @@ event_route[kazoo:mod-init]
 ###  pattern : ^BLF
 ###  definition : ha-mode: all
 ###
-###  
+###
     $var(payload) = "{ 'exchange' : 'dialoginfo' , 'type' : 'direct', 'queue' : 'BLF-QUEUE-MY_HOSTNAME', 'routing' : 'BLF-MY_HOSTNAME', 'auto_delete' : 0, 'durable' : 1, 'no_ack' : 0, 'wait_for_consumer_ack' : 1 }";
     xlog("L_INFO","SUBSCRIBE $var(payload)");
     kazoo_subscribe("$var(payload)");
 
     #!endif
-    
+
 }
 
 event_route[kazoo:consumer-event]

kamailio/local.cfg

@@ -17,6 +17,7 @@ debug = L_INFO
 # # #!trydef WEBSOCKETS-ROLE
 # # #!trydef TLS-ROLE
 # # #!trydef ANTIFLOOD-ROLE
+# # #!trydef MESSAGE-ROLE
 
 ################################################################################
 ## SERVER INFORMATION

kamailio/message-role.cfg

@@ -0,0 +1,55 @@
+modparam("htable", "htable", "msg=>size=32;autoexpire=60;")
+
+
+event_route[kazoo:consumer-event-message-route]
+{
+    $var(uri_username) = "";
+    kazoo_json($kzE, "Endpoints[0].To-Username", "$var(uri_username)");
+    $var(x) = $(kzE{kz.json,Endpoints[0].To-Username});
+    xlog("L_INFO", "received message route for $(kzE{kz.json,Endpoints[0].To-DID})");
+    if( $var(uri_username) != "" ) {
+        $var(from_uri) = "sip:" + $(kzE{kz.json,Caller-ID-Number}) + "@" + $(kzE{kz.json,Endpoints[0].To-Realm});
+        $var(to_uri) = "sip:" + $(kzE{kz.json,Endpoints[0].To-Username}) + "@" + $(kzE{kz.json,Endpoints[0].To-Realm});
+    } else {
+        $var(from_uri) = "sip:" + $(kzE{kz.json,Caller-ID-Number}) + $(kzE{kz.json,Endpoints[0].To-Realm});
+        $var(to_uri) = $(kzE{kz.json,Endpoints[0].Route});
+    }
+    $sht(msg=>$(kzE{kz.json,Call-ID})) = $kzE;
+    $uac_req(method)="MESSAGE";
+    $uac_req(body)= $(kzE{kz.json,Body});
+    $uac_req(hdrs)="Content-Type: text/plain\r\n";
+    $uac_req(turi) = $var(to_uri);
+    $uac_req(ruri) = $var(to_uri);
+    $uac_req(furi) = $var(from_uri);
+    $uac_req(ouri) = "sip:MY_IP_ADDRESS:5060";
+    $uac_req(callid) = $(kzE{kz.json,Call-ID});
+    xlog("L_INFO", "sending message from $var(from_uri) to $var(to_uri) ");
+    uac_req_send();
+}
+
+route[MESSAGE_REPLY]
+{
+    if( $(sht(msg=>$ci)) == $null) {
+        exit();
+    }
+
+    if($T_reply_code != 200 && $T_reply_code != 202) {
+        $var(Result) = "Failure";
+    } else {
+        $var(Result) = "Success";
+    }
+
+    $var(Payload) = '{ "Event-Category" : "message", "Event-Name" : "delivery",  "Call-ID" : "' + $(sht(msg=>$ci){kz.json,Call-ID}) + '", "Message-ID" : "' + $(sht(msg=>$ci){kz.json,Message-ID}) +'" , "Delivery-Result-Code" : "sip:" + $T_reply_code + '" , "Msg-ID" : "' + $(sht(msg=>$ci){kz.json,Msg-ID}) + '" , "Status" : "' + $var(Result) + '"}';
+
+    $var(RoutingKey) = $(sht(msg=>$ci){kz.json,Server-ID});
+    $var(exchange) = "targeted";
+    if($var(RoutingKey) == "") {
+        $var(exchange) = "sms";
+        $var(RoutingKey) = "message.delivery." + $(sht(msg=>$ci){kz.json,Call-ID}{kz.encode});
+    }
+    xlog("L_INFO", "sending delivery message for $ci");
+    kazoo_publish($var(exchange), $var(RoutingKey), $var(Payload));
+}
+
+
+# vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab