Initial AUTH support

nostr/relay_manager.py

@@ -52,12 +52,13 @@ class RelayManager:
         for relay in self.relays.values():
             relay.close()
 
-    def publish_message(self, message: str):
+    def publish_message(self, message: str, url:str=None):
         for relay in self.relays.values():
             if relay.policy.should_write:
-                relay.publish(message)
+                if url is None or relay.url == url:
+                    relay.publish(message)
 
-    def publish_event(self, event: Event):
+    def verify_event(self, event: Event):
         """Verifies that the Event is publishable before submitting it to relays"""
         if event.signature is None:
             raise RelayException(f"Could not publish {event.id}: must be signed")
@@ -66,4 +67,12 @@ class RelayManager:
             raise RelayException(
                 f"Could not publish {event.id}: failed to verify signature {event.signature}"
             )
+
+    def publish_event(self, event: Event):
+        self.verify_event(event)
         self.publish_message(event.to_message())
+
+    def publish_auth(self, event: Event, url: str):
+        self.verify_event(event)
+        self.publish_message(event.to_message(), url)
+