From 481ea884f201d8a96ede112af20325792c45177c Mon Sep 17 00:00:00 2001
From: netkas <netkas@n64.cc>
Date: Mon, 27 Jan 2025 02:35:53 -0500
Subject: [PATCH] Added self-contact check

---
 .../Classes/StandardMethods/AddressBookAddContact.php      | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Socialbox/Classes/StandardMethods/AddressBookAddContact.php b/src/Socialbox/Classes/StandardMethods/AddressBookAddContact.php
index 70442ca..ebad0d1 100644
--- a/src/Socialbox/Classes/StandardMethods/AddressBookAddContact.php
+++ b/src/Socialbox/Classes/StandardMethods/AddressBookAddContact.php
@@ -51,11 +51,16 @@
 
             try
             {
+                $peer = $request->getPeer();
+                if($peer->getAddress() == $address)
+                {
+                    return $rpcRequest->produceError(StandardError::FORBIDDEN, 'Cannot add self as contact');
+                }
+
                 // Resolve the peer, this would throw a StandardException if something goes wrong
                 Socialbox::resolvePeer($address);
 
                 // Check if the contact already exists
-                $peer = $request->getPeer();
                 if(ContactManager::isContact($peer, $address))
                 {
                     return $rpcRequest->produceError(StandardError::FORBIDDEN, 'Contact already exists');