Update app.py

app.py

@@ -19,41 +19,18 @@ client.connect()
 now = Timestamp.now()
 
 nip04_filter = Filter().pubkey(pk).kind(Kind.from_enum(KindEnum.ENCRYPTED_DIRECT_MESSAGE())).since(now)
-nip59_filter = Filter().pubkey(pk).kind(Kind.from_enum(KindEnum.GIFT_WRAP())).since(
-    Timestamp.from_secs(now.as_secs() - 60 * 60 * 24 * 7))  # NIP59 have a tweaked timestamp (in the past)
-client.subscribe([nip04_filter, nip59_filter], None)
+client.subscribe([nip04_filter], None)
 
 
 class NotificationHandler(HandleNotification):
     def handle(self, relay_url, subscription_id, event: Event):
         print(f"Received new event from {relay_url}: {event.as_json()}")
-        print(event.kind == KindEnum.ENCRYPTED_DIRECT_MESSAGE())
-        if event.kind().match_enum(KindEnum.ENCRYPTED_DIRECT_MESSAGE()):
-            print("Decrypting NIP04 event")
-            try:
-                msg = nip04_decrypt(sk, event.author(), event.content())
-                print(f"Received new msg: {msg}")
-                client.send_direct_msg(event.author(), f"Echo: {msg}", event.id())
-            except Exception as e:
-                print(f"Error during content NIP04 decryption: {e}")
-        elif event.kind().match_enum(KindEnum.GIFT_WRAP()):
-            print("Decrypting NIP59 event")
-            try:
-                # Extract rumor
-                unwrapped_gift = UnwrappedGift.from_gift_wrap(keys, event)
-                sender = unwrapped_gift.sender()
-                rumor: UnsignedEvent = unwrapped_gift.rumor()
-
-                # Check timestamp of rumor
-                if rumor.created_at().as_secs() >= now.as_secs():
-                    if rumor.kind().match_enum(KindEnum.SEALED_DIRECT()):
-                        msg = rumor.content()
-                        print(f"Received new msg [sealed]: {msg}")
-                        client.send_sealed_msg(sender, f"Echo: {msg}", None)
-                    else:
-                        print(f"{rumor.as_json()}")
-            except Exception as e:
-                print(f"Error during content NIP59 decryption: {e}")
+        try:
+            msg = nip04_decrypt(sk, event.author(), event.content())
+            print(f"Received new msg: {msg}")
+            client.send_direct_msg(event.author(), f"Echo: {msg}", event.id())
+        except Exception as e:
+            print(f"Error during content NIP04 decryption: {e}")
 
     def handle_msg(self, relay_url, msg):
         None