GH-4: Rearrange the config and router

Author: ArtyomVancyan

demo/__init__.py

@@ -0,0 +1,25 @@
+import os
+
+from dotenv import load_dotenv
+from social_core.backends.github import GithubOAuth2
+
+from fastapi_oauth2.client import OAuth2Client
+from fastapi_oauth2.config import OAuth2Config
+
+load_dotenv()
+
+oauth2_config = OAuth2Config(
+    allow_http=True,
+    jwt_secret=os.getenv("JWT_SECRET"),
+    jwt_expires=os.getenv("JWT_EXPIRES"),
+    jwt_algorithm=os.getenv("JWT_ALGORITHM"),
+    clients=[
+        OAuth2Client(
+            backend=GithubOAuth2,
+            client_id=os.getenv("OAUTH2_CLIENT_ID"),
+            client_secret=os.getenv("OAUTH2_CLIENT_SECRET"),
+            # redirect_uri="http://127.0.0.1:8000/",
+            scope=["user:email"],
+        ),
+    ]
+)

examples/demonstration/config.py

@@ -0,0 +1,21 @@
+import json
+
+from fastapi import Depends
+from fastapi import Request, APIRouter
+from fastapi.responses import HTMLResponse
+from fastapi.security import OAuth2
+from fastapi.templating import Jinja2Templates
+
+oauth2 = OAuth2()
+router = APIRouter()
+templates = Jinja2Templates(directory="templates")
+
+
+@router.get("/", response_class=HTMLResponse)
+async def root(request: Request):
+    return templates.TemplateResponse("index.html", {"request": request, "user": request.user, "json": json})
+
+
+@router.get("/user")
+def user(request: Request, _: str = Depends(oauth2)):
+    return request.user