1 files changed, 12 insertions, 2 deletions
diff --git a/Lib/ssl.py b/Lib/ssl.py
index a3ecf5380e4..c8703b046cf 100644
--- a/Lib/ssl.py
+++ b/Lib/ssl.py
@@ -1164,11 +1164,21 @@ class SSLSocket(socket):
 
     @_sslcopydoc
     def get_verified_chain(self):
-        return self._sslobj.get_verified_chain()
+        chain = self._sslobj.get_verified_chain()
+
+        if chain is None:
+            return []
+
+        return [cert.public_bytes(_ssl.ENCODING_DER) for cert in chain]
 
     @_sslcopydoc
     def get_unverified_chain(self):
-        return self._sslobj.get_unverified_chain()
+        chain = self._sslobj.get_unverified_chain()
+
+        if chain is None:
+            return []
+
+        return [cert.public_bytes(_ssl.ENCODING_DER) for cert in chain]
 
     @_sslcopydoc
     def selected_npn_protocol(self):