commit 2cfe655bba837170abc07701557a1a5e0fe3294e
author arithmetic1728 <58957152+arithmetic1728@users.noreply.github.com> Wed Jun 16 15:30:36 2021 -0700
committer GitHub <noreply@github.com> Wed Jun 16 15:30:36 2021 -0700
tree 6868c6294c2627e42c17fa9d27c785e502b9013e
parent e3c7a5440f6617dc8049cb15de23685db54491a7

feat: allow scopes for self signed jwt (#776)

* feat: allow scopes for self signed jwt

* Update service_account.py

* add http changes

* Update google/auth/jwt.py

google/auth/jwt.py

diff --git a/google/auth/jwt.py b/google/auth/jwt.py
index 892f3a8..e9f4f69 100644
--- a/google/auth/jwt.py
+++ b/google/auth/jwt.py
@@ -525,8 +525,9 @@
             "sub": self._subject,
             "iat": _helpers.datetime_to_secs(now),
             "exp": _helpers.datetime_to_secs(expiry),
-            "aud": self._audience,
         }
+        if self._audience:
+            payload["aud"] = self._audience
 
         payload.update(self._additional_claims)