updates

Backend/venv/lib/python3.12/site-packages/authlib/oauth2/rfc7662/models.py

@@ -0,0 +1,40 @@
+from ..rfc6749 import TokenMixin
+
+
+class IntrospectionToken(dict, TokenMixin):
+    def get_client_id(self):
+        return self.get("client_id")
+
+    def get_scope(self):
+        return self.get("scope")
+
+    def get_expires_in(self):
+        # this method is only used in refresh token,
+        # no need to implement it
+        return 0
+
+    def get_expires_at(self):
+        return self.get("exp", 0)
+
+    def __getattr__(self, key):
+        # https://tools.ietf.org/html/rfc7662#section-2.2
+        available_keys = {
+            "active",
+            "scope",
+            "client_id",
+            "username",
+            "token_type",
+            "exp",
+            "iat",
+            "nbf",
+            "sub",
+            "aud",
+            "iss",
+            "jti",
+        }
+        try:
+            return object.__getattribute__(self, key)
+        except AttributeError as error:
+            if key in available_keys:
+                return self.get(key)
+            raise error