Verify hostname if verify_mode is CERT_OPTIONAL too.

Guido van Rossum · Guido van Rossum · commit f19a6ef2c9e8 · 2013-10-19T09:52:09.000-07:00
diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py
@@ -604,7 +604,7 @@ def _on_handshake(self):
         # Verify hostname if requested.
         peercert = self._sock.getpeercert()
         if (self._server_hostname is not None and
-            self._sslcontext.verify_mode == ssl.CERT_REQUIRED):
+            self._sslcontext.verify_mode != ssl.CERT_NONE):
             try:
                 ssl.match_hostname(peercert, self._server_hostname)
             except Exception as exc:
