Merge pull request #185 from jschlyter/kid_thumbprint

Remove double base64url-encoding when generating kid

Author: jschlyter

src/cryptojwt/jwk/__init__.py

@@ -274,7 +274,7 @@ def add_kid(self):
         Construct a Key ID using the thumbprint method and add it to
         the key attributes.
         """
-        self.kid = b64e(self.thumbprint("SHA-256")).decode("utf8")
+        self.kid = self.thumbprint("SHA-256").decode("utf8")
 
     def appropriate_for(self, usage, **kwargs):
         """