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https://github.com/Xtao-Labs/telegram-oauth.git
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114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
"""
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.. code-block:: python
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from aioauth_fastapi import router
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FastAPI routing of oauth2.
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Usage example
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.. code-block:: python
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from aioauth_fastapi.router import get_oauth2_router
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from aioauth.storage import BaseStorage
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from aioauth.config import Settings
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from aioauth.server import AuthorizationServer
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from fastapi import FastAPI
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app = FastAPI()
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class SQLAlchemyCRUD(BaseStorage):
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'''
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SQLAlchemyCRUD methods must be implemented here.
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'''
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# NOTE: Redefinition of the default aioauth settings
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# INSECURE_TRANSPORT must be enabled for local development only!
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settings = Settings(
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INSECURE_TRANSPORT=True,
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)
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storage = SQLAlchemyCRUD()
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authorization_server = AuthorizationServer(storage)
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# Include FastAPI router with oauth2 endpoints.
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app.include_router(
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get_oauth2_router(authorization_server, settings),
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prefix="/oauth2",
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tags=["oauth2"],
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)
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----
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"""
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from typing import Callable, TypeVar
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from aioauth.config import Settings
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from aioauth.requests import TRequest
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from aioauth.server import AuthorizationServer
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from aioauth.storage import TStorage
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from fastapi import APIRouter, Request
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from .utils import (
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RequestArguments,
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default_request_factory,
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to_fastapi_response,
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to_oauth2_request,
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)
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ARequest = TypeVar("ARequest", bound=TRequest)
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def get_oauth2_router(
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authorization_server: AuthorizationServer[ARequest, TStorage],
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settings: Settings = Settings(),
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request_factory: Callable[[RequestArguments], ARequest] = default_request_factory,
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) -> APIRouter:
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"""Function will create FastAPI router with the following oauth2 endpoints:
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* POST /token
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* Endpoint creates a token response by :py:meth:`aioauth.server.AuthorizationServer.create_token_response`
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* POST `/token/introspect`
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* Endpoint creates a token introspection by :py:meth:`aioauth.server.AuthorizationServer.create_token_introspection_response`
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* GET `/authorize`
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* Endpoint creates an authorization response by :py:meth:`aioauth.server.AuthorizationServer.create_authorization_response`
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Returns:
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:py:class:`fastapi.APIRouter`.
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"""
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router = APIRouter()
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@router.post("/token")
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async def token(request: Request):
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oauth2_request = await to_oauth2_request(
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request=request, request_factory=request_factory, settings=settings
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)
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oauth2_response = await authorization_server.create_token_response(
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oauth2_request
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)
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return await to_fastapi_response(oauth2_response)
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@router.post("/token/introspect")
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async def token_introspect(request: Request):
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oauth2_request = await to_oauth2_request(
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request=request, request_factory=request_factory, settings=settings
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)
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oauth2_response = (
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await authorization_server.create_token_introspection_response(
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oauth2_request
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)
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)
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return await to_fastapi_response(oauth2_response)
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@router.get("/authorize")
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async def authorize(request: Request):
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oauth2_request = await to_oauth2_request(
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request=request, request_factory=request_factory, settings=settings
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)
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oauth2_response = await authorization_server.create_authorization_response(
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oauth2_request
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)
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return await to_fastapi_response(oauth2_response)
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return router
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