Optional whitespace support in Authorization (#1350) (#17145)

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/federation/transport/server/test__base.py b/tests/federation/transport/server/test__base.py

index 065e85957e..0e3b41ec4d 100644
--- a/tests/federation/transport/server/test__base.py
+++ b/tests/federation/transport/server/test__base.py
@@ -147,3 +147,10 @@ class BaseFederationAuthorizationTests(unittest.TestCase):
             ),
             ("foo", "ed25519:1", "sig", "bar"),
         )
+        # test that "optional whitespace(s)" (space and tabulation) are allowed between comma-separated auth-param components
+        self.assertEqual(
+            _parse_auth_header(
+                b'X-Matrix origin=foo , key="ed25519:1",  sig="sig",	destination="bar",		extra_field=ignored'
+            ),
+            ("foo", "ed25519:1", "sig", "bar"),
+        )