structure saas with tools

.venv/lib/python3.10/site-packages/authlib/oauth2/rfc6749/token_endpoint.py

@@ -0,0 +1,32 @@
+class TokenEndpoint:
+    #: Endpoint name to be registered
+    ENDPOINT_NAME = None
+    #: Supported token types
+    SUPPORTED_TOKEN_TYPES = ("access_token", "refresh_token")
+    #: Allowed client authenticate methods
+    CLIENT_AUTH_METHODS = ["client_secret_basic"]
+
+    def __init__(self, server):
+        self.server = server
+
+    def __call__(self, request):
+        # make it callable for authorization server
+        # ``create_endpoint_response``
+        return self.create_endpoint_response(request)
+
+    def create_endpoint_request(self, request):
+        return self.server.create_oauth2_request(request)
+
+    def authenticate_endpoint_client(self, request):
+        """Authentication 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):
+        raise NotImplementedError()
+
+    def create_endpoint_response(self, request):
+        raise NotImplementedError()