first commit

.venv/Lib/site-packages/authlib/oauth2/rfc6749/token_endpoint.py

@@ -0,0 +1,30 @@
+from .endpoint import Endpoint
+
+
+class TokenEndpoint(Endpoint):
+    """Base class for token-based endpoints (revocation, introspection).
+
+    Subclasses must implement :meth:`authenticate_token` and
+    :meth:`create_endpoint_response`.
+    """
+
+    #: Supported token types
+    SUPPORTED_TOKEN_TYPES = ("access_token", "refresh_token")
+    #: Allowed client authenticate methods
+    CLIENT_AUTH_METHODS = ["client_secret_basic"]
+
+    def authenticate_endpoint_client(self, request):
+        """Authenticate client for endpoint with ``CLIENT_AUTH_METHODS``."""
+        client = self.server.authenticate_client(
+            request, self.CLIENT_AUTH_METHODS, self.ENDPOINT_NAME
+        )
+        request.client = client
+        return client
+
+    def authenticate_token(self, request, client):
+        """Authenticate and return the token. Subclasses must implement this."""
+        raise NotImplementedError()
+
+    def create_endpoint_response(self, request):
+        """Process the request and return response. Subclasses must implement this."""
+        raise NotImplementedError()