Minimal patch for conversations to use mod_push_appserver as appserver backend

push.patch

diff --git a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
index 234ddc3b..07f373f1 100644
--- a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
@@ -393,11 +393,12 @@ public class IqGenerator extends AbstractGenerator {
         IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
         packet.setTo(appServer);
         Element command = packet.addChild("command", "http://jabber.org/protocol/commands");
-        command.setAttribute("node", "register-push-gcm");
+        command.setAttribute("node", "v1-register-push");
         command.setAttribute("action", "execute");
         Data data = new Data();
+        data.put("type", "fcm");
         data.put("token", token);
-        data.put("device-id", deviceId);
+        data.put("node", deviceId);
         data.submit();
         command.addChild(data);
         return packet;
diff --git a/src/playstore/java/eu/siacs/conversations/services/PushManagementService.java b/src/playstore/java/eu/siacs/conversations/services/PushManagementService.java
index c9c25250..7cc903ca 100644
--- a/src/playstore/java/eu/siacs/conversations/services/PushManagementService.java
+++ b/src/playstore/java/eu/siacs/conversations/services/PushManagementService.java
@@ -22,7 +22,7 @@ import de.pixart.messenger.xmpp.stanzas.IqPacket;
 
 public class PushManagementService {
 
-    private static final String APP_SERVER = "push.siacs.eu";
+    private static final String APP_SERVER = "push.example.net";
 
     protected final XmppConnectionService mXmppConnectionService;