auth: introspection: Protect introspection endpoint

The introspection endpoint could contain privileged information, thus requires
that the endpoint be protected. This commit ensures that a user has
authenticated to the system and that the client they are using be one of the
allowed clients.

1 files changed, 4 insertions, 0 deletions

diff --git a/gn3/auth/authorisation/errors.py b/gn3/auth/authorisation/errors.py
index ff28cd4..3bc7a04 100644
--- a/gn3/auth/authorisation/errors.py
+++ b/gn3/auth/authorisation/errors.py
@@ -8,6 +8,10 @@ class AuthorisationError(Exception):
     """
     error_code: int = 400
 
+class ForbiddenAccess(AuthorisationError):
+    """Raised for forbidden access."""
+    error_code: int = 403
+
 class UserRegistrationError(AuthorisationError):
     """Raised whenever a user registration fails"""