From cc4373c0cf2cfbe2d6bfa0289bfc19695fc97bd9 Mon Sep 17 00:00:00 2001
From: Dele Olajide <dele@4ng.net>
Date: Mon, 27 Nov 2023 11:48:21 +0000
Subject: [PATCH] added support for roster auto-subscribe

---
 .../llama/openfire/LLaMAConnection.java       | 29 +++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/src/java/org/ifsoft/llama/openfire/LLaMAConnection.java b/src/java/org/ifsoft/llama/openfire/LLaMAConnection.java
index 78c9d6c..2771bff 100644
--- a/src/java/org/ifsoft/llama/openfire/LLaMAConnection.java
+++ b/src/java/org/ifsoft/llama/openfire/LLaMAConnection.java
@@ -172,7 +172,30 @@ public void systemShutdown() {
     }
 
     @Override
-    public void deliver(Packet packet) throws UnauthorizedException {		
+    public void deliver(Packet packet) throws UnauthorizedException {	
+		// auto accept presence subscriptions
+		
+        if (packet instanceof Presence) {
+			Presence presence = (Presence) packet;			
+			
+			if (presence.getType() == Presence.Type.subscribe) {
+				Presence presence1 = new Presence();
+				presence1.setTo(packet.getFrom());	
+				presence1.setFrom(username + "@" + domain + "/" + remoteAddr);
+				presence1.setType(Presence.Type.subscribed);
+				XMPPServer.getInstance().getPresenceRouter().route(presence1);	
+
+				Presence presence2 = new Presence();
+				presence2.setTo(packet.getFrom());	
+				presence2.setFrom(username + "@" + domain + "/" + remoteAddr);
+				presence2.setType(Presence.Type.subscribe);
+				XMPPServer.getInstance().getPresenceRouter().route(presence2);					
+			}
+		}
+		else
+
+		// auto accept MUC invitations
+		
         if (packet instanceof Message) 
 		{		
 			Message message = (Message) packet;
@@ -220,7 +243,9 @@ public void deliver(Packet packet) throws UnauthorizedException {
 				}					
 			}
 		}
-		else if (packet instanceof IQ)  {
+		else 
+			
+		if (packet instanceof IQ)  {
 			IQ iq = (IQ) packet;
 			Log.debug("Incoming IQ " + packet.getFrom() + " " + iq.getType());			
 		}