From 12cf076118570eebbff08c6b3090e0d4798447a1 Mon Sep 17 00:00:00 2001 From: cyfraeviolae Date: Wed, 3 Apr 2024 03:17:55 -0400 Subject: no venv --- .../litestar/security/session_auth/__init__.py | 4 - .../__pycache__/__init__.cpython-311.pyc | Bin 430 -> 0 bytes .../session_auth/__pycache__/auth.cpython-311.pyc | Bin 6483 -> 0 bytes .../__pycache__/middleware.cpython-311.pyc | Bin 6705 -> 0 bytes .../litestar/security/session_auth/auth.py | 137 --------------------- .../litestar/security/session_auth/middleware.py | 125 ------------------- 6 files changed, 266 deletions(-) delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/__init__.py delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/__init__.cpython-311.pyc delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/auth.cpython-311.pyc delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/middleware.cpython-311.pyc delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/auth.py delete mode 100644 venv/lib/python3.11/site-packages/litestar/security/session_auth/middleware.py (limited to 'venv/lib/python3.11/site-packages/litestar/security/session_auth') diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__init__.py b/venv/lib/python3.11/site-packages/litestar/security/session_auth/__init__.py deleted file mode 100644 index 7c83991..0000000 --- a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -from litestar.security.session_auth.auth import SessionAuth -from litestar.security.session_auth.middleware import SessionAuthMiddleware - -__all__ = ("SessionAuth", "SessionAuthMiddleware") diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 95bf5c1..0000000 Binary files a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/auth.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/auth.cpython-311.pyc deleted file mode 100644 index 8d4aa6c..0000000 Binary files a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/auth.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/middleware.cpython-311.pyc b/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/middleware.cpython-311.pyc deleted file mode 100644 index 27e4213..0000000 Binary files a/venv/lib/python3.11/site-packages/litestar/security/session_auth/__pycache__/middleware.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/auth.py b/venv/lib/python3.11/site-packages/litestar/security/session_auth/auth.py deleted file mode 100644 index 7a5c542..0000000 --- a/venv/lib/python3.11/site-packages/litestar/security/session_auth/auth.py +++ /dev/null @@ -1,137 +0,0 @@ -from __future__ import annotations - -from dataclasses import dataclass, field -from typing import TYPE_CHECKING, Any, Callable, Dict, Generic, Iterable, Sequence, cast - -from litestar.middleware.base import DefineMiddleware -from litestar.middleware.session.base import BaseBackendConfig, BaseSessionBackendT -from litestar.openapi.spec import Components, SecurityRequirement, SecurityScheme -from litestar.security.base import AbstractSecurityConfig, UserType -from litestar.security.session_auth.middleware import MiddlewareWrapper, SessionAuthMiddleware - -__all__ = ("SessionAuth",) - -if TYPE_CHECKING: - from litestar.connection import ASGIConnection - from litestar.di import Provide - from litestar.types import ControllerRouterHandler, Guard, Method, Scopes, SyncOrAsyncUnion, TypeEncodersMap - - -@dataclass -class SessionAuth(Generic[UserType, BaseSessionBackendT], AbstractSecurityConfig[UserType, Dict[str, Any]]): - """Session Based Security Backend.""" - - session_backend_config: BaseBackendConfig[BaseSessionBackendT] # pyright: ignore - """A session backend config.""" - retrieve_user_handler: Callable[[Any, ASGIConnection], SyncOrAsyncUnion[Any | None]] - """Callable that receives the ``auth`` value from the authentication middleware and returns a ``user`` value. - - Notes: - - User and Auth can be any arbitrary values specified by the security backend. - - The User and Auth values will be set by the middleware as ``scope["user"]`` and ``scope["auth"]`` respectively. - Once provided, they can access via the ``connection.user`` and ``connection.auth`` properties. - - The callable can be sync or async. If it is sync, it will be wrapped to support async. - - """ - - authentication_middleware_class: type[SessionAuthMiddleware] = field(default=SessionAuthMiddleware) # pyright: ignore - """The authentication middleware class to use. - - Must inherit from :class:`SessionAuthMiddleware ` - """ - - guards: Iterable[Guard] | None = field(default=None) - """An iterable of guards to call for requests, providing authorization functionalities.""" - exclude: str | list[str] | None = field(default=None) - """A pattern or list of patterns to skip in the authentication middleware.""" - exclude_opt_key: str = field(default="exclude_from_auth") - """An identifier to use on routes to disable authentication and authorization checks for a particular route.""" - exclude_http_methods: Sequence[Method] | None = field( - default_factory=lambda: cast("Sequence[Method]", ["OPTIONS", "HEAD"]) - ) - """A sequence of http methods that do not require authentication. Defaults to ['OPTIONS', 'HEAD']""" - scopes: Scopes | None = field(default=None) - """ASGI scopes processed by the authentication middleware, if ``None``, both ``http`` and ``websocket`` will be - processed.""" - route_handlers: Iterable[ControllerRouterHandler] | None = field(default=None) - """An optional iterable of route handlers to register.""" - dependencies: dict[str, Provide] | None = field(default=None) - """An optional dictionary of dependency providers.""" - - type_encoders: TypeEncodersMap | None = field(default=None) - """A mapping of types to callables that transform them into types supported for serialization.""" - - @property - def middleware(self) -> DefineMiddleware: - """Use this property to insert the config into a middleware list on one of the application layers. - - Examples: - .. code-block:: python - - from typing import Any - from os import urandom - - from litestar import Litestar, Request, get - from litestar_session import SessionAuth - - - async def retrieve_user_from_session(session: dict[str, Any]) -> Any: - # implement logic here to retrieve a ``user`` datum given the session dictionary - ... - - - session_auth_config = SessionAuth( - secret=urandom(16), retrieve_user_handler=retrieve_user_from_session - ) - - - @get("/") - def my_handler(request: Request) -> None: ... - - - app = Litestar(route_handlers=[my_handler], middleware=[session_auth_config.middleware]) - - - Returns: - An instance of DefineMiddleware including ``self`` as the config kwarg value. - """ - return DefineMiddleware(MiddlewareWrapper, config=self) - - @property - def session_backend(self) -> BaseSessionBackendT: - """Create a session backend. - - Returns: - A subclass of :class:`BaseSessionBackend ` - """ - return self.session_backend_config._backend_class(config=self.session_backend_config) # pyright: ignore - - @property - def openapi_components(self) -> Components: - """Create OpenAPI documentation for the Session Authentication schema used. - - Returns: - An :class:`Components ` instance. - """ - return Components( - security_schemes={ - "sessionCookie": SecurityScheme( - type="apiKey", - name=self.session_backend_config.key, - security_scheme_in="cookie", # pyright: ignore - description="Session cookie authentication.", - ) - } - ) - - @property - def security_requirement(self) -> SecurityRequirement: - """Return OpenAPI 3.1. - - :data:`SecurityRequirement <.openapi.spec.SecurityRequirement>` for the auth - backend. - - Returns: - An OpenAPI 3.1 :data:`SecurityRequirement <.openapi.spec.SecurityRequirement>` dictionary. - """ - return {"sessionCookie": []} diff --git a/venv/lib/python3.11/site-packages/litestar/security/session_auth/middleware.py b/venv/lib/python3.11/site-packages/litestar/security/session_auth/middleware.py deleted file mode 100644 index bb3fce4..0000000 --- a/venv/lib/python3.11/site-packages/litestar/security/session_auth/middleware.py +++ /dev/null @@ -1,125 +0,0 @@ -from __future__ import annotations - -from typing import TYPE_CHECKING, Any, Awaitable, Callable, Sequence - -from litestar.exceptions import NotAuthorizedException -from litestar.middleware.authentication import ( - AbstractAuthenticationMiddleware, - AuthenticationResult, -) -from litestar.middleware.exceptions import ExceptionHandlerMiddleware -from litestar.types import Empty, Method, Scopes - -__all__ = ("MiddlewareWrapper", "SessionAuthMiddleware") - -if TYPE_CHECKING: - from litestar.connection import ASGIConnection - from litestar.security.session_auth.auth import SessionAuth - from litestar.types import ASGIApp, Receive, Scope, Send - - -class MiddlewareWrapper: - """Wrapper class that serves as the middleware entry point.""" - - def __init__(self, app: ASGIApp, config: SessionAuth[Any, Any]) -> None: - """Wrap the SessionAuthMiddleware inside ExceptionHandlerMiddleware, and it wraps this inside SessionMiddleware. - This allows the auth middleware to raise exceptions and still have the response handled, while having the - session cleared. - - Args: - app: An ASGIApp, this value is the next ASGI handler to call in the middleware stack. - config: An instance of SessionAuth. - """ - self.app = app - self.config = config - self.has_wrapped_middleware = False - - async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None: - """Handle creating a middleware stack and calling it. - - Args: - scope: The ASGI connection scope. - receive: The ASGI receive function. - send: The ASGI send function. - - Returns: - None - """ - if not self.has_wrapped_middleware: - litestar_app = scope["app"] - auth_middleware = self.config.authentication_middleware_class( - app=self.app, - exclude=self.config.exclude, - exclude_http_methods=self.config.exclude_http_methods, - exclude_opt_key=self.config.exclude_opt_key, - scopes=self.config.scopes, - retrieve_user_handler=self.config.retrieve_user_handler, # type: ignore[arg-type] - ) - exception_middleware = ExceptionHandlerMiddleware( - app=auth_middleware, - exception_handlers=litestar_app.exception_handlers or {}, # pyright: ignore - debug=None, - ) - self.app = self.config.session_backend_config.middleware.middleware( - app=exception_middleware, - backend=self.config.session_backend, - ) - self.has_wrapped_middleware = True - await self.app(scope, receive, send) - - -class SessionAuthMiddleware(AbstractAuthenticationMiddleware): - """Session Authentication Middleware.""" - - def __init__( - self, - app: ASGIApp, - exclude: str | list[str] | None, - exclude_http_methods: Sequence[Method] | None, - exclude_opt_key: str, - retrieve_user_handler: Callable[[dict[str, Any], ASGIConnection[Any, Any, Any, Any]], Awaitable[Any]], - scopes: Scopes | None, - ) -> None: - """Session based authentication middleware. - - Args: - app: An ASGIApp, this value is the next ASGI handler to call in the middleware stack. - exclude: A pattern or list of patterns to skip in the authentication middleware. - exclude_http_methods: A sequence of http methods that do not require authentication. - exclude_opt_key: An identifier to use on routes to disable authentication and authorization checks for a particular route. - scopes: ASGI scopes processed by the authentication middleware. - retrieve_user_handler: Callable that receives the ``session`` value from the authentication middleware and returns a ``user`` value. - """ - super().__init__( - app=app, - exclude=exclude, - exclude_from_auth_key=exclude_opt_key, - exclude_http_methods=exclude_http_methods, - scopes=scopes, - ) - self.retrieve_user_handler = retrieve_user_handler - - async def authenticate_request(self, connection: ASGIConnection[Any, Any, Any, Any]) -> AuthenticationResult: - """Authenticate an incoming connection. - - Args: - connection: An :class:`ASGIConnection <.connection.ASGIConnection>` instance. - - Raises: - NotAuthorizedException: if session data is empty or user is not found. - - Returns: - :class:`AuthenticationResult <.middleware.authentication.AuthenticationResult>` - """ - if not connection.session or connection.scope["session"] is Empty: - # the assignment of 'Empty' forces the session middleware to clear session data. - connection.scope["session"] = Empty - raise NotAuthorizedException("no session data found") - - user = await self.retrieve_user_handler(connection.session, connection) - - if not user: - connection.scope["session"] = Empty - raise NotAuthorizedException("no user correlating to session found") - - return AuthenticationResult(user=user, auth=connection.session) -- cgit v1.2.3