1 files changed, 4 insertions, 4 deletions
diff --git a/wsgitools/digest.py b/wsgitools/digest.py
index 244eb98..a0eb973 100755
--- a/wsgitools/digest.py
+++ b/wsgitools/digest.py
@@ -129,16 +129,16 @@ class AuthDigestMiddleware:
             if not self.is_nonce(credentials): # riases KeyError, ValueError
                 raise AuthenticationRequired
 
-            if not self.check_nonce(credentials): # raises KeyError, ValueError
-                return self.authorization_required(environ, start_response,
-                                                   stale=True) # stale nonce!
-
             # raises KeyError, ValueError
             response = self.auth_response(credentials,
                                           environ["REQUEST_METHOD"])
             if response is None or response != credentials["response"]:
                 raise AuthenticationRequired
 
+            if not self.check_nonce(credentials): # raises KeyError, ValueError
+                return self.authorization_required(environ, start_response,
+                                                   stale=True) # stale nonce!
+
         except (KeyError, ValueError, AuthenticationRequired):
             return self.authorization_required(environ, start_response)
         else: