Ignore hosts not appearing in their own features

2017-04-09 14:02:32 +09:00 · 2017-04-09 14:02:32 +09:00 · b6d8b86dd6
commit b6d8b86dd6
parent c0ff2c0c20
1 changed files with 4 additions and 1 deletions
--- a/server/peers.py
+++ b/server/peers.py
@ -114,8 +114,11 @@ class PeerSession(JSONSession):
            if our_hash != features.get('genesis_hash'):
                self.bad = True
                self.log_warning('incorrect genesis hash')
-            else:
+            elif self.peer.host in features.get('hosts', {}):
                self.peer.update_features(features)
+            else:
+                self.bad = True
+                self.log_warning('marking DNS alias bad')
        self.close_if_done()

    def on_headers(self, result, error):