Mawoka
99 lines
4.2 KiB
Python
99 lines
4.2 KiB
Python
import os
|
|
|
|
from fastapi import APIRouter, HTTPException, Response
|
|
from email_validator import validate_email, EmailNotValidError
|
|
from classquiz.auth import *
|
|
from fastapi.background import BackgroundTasks
|
|
from classquiz.emails import send_mail
|
|
from classquiz.config import redis
|
|
from fastapi.responses import JSONResponse
|
|
|
|
from classquiz.db.models import *
|
|
|
|
router = APIRouter()
|
|
|
|
route_user = User.get_pydantic(
|
|
exclude={"id": ..., "verified": ..., "verify_key": ..., "created_at": ..., "usersessions": ...})
|
|
|
|
|
|
@router.post("/create", response_model=User,
|
|
response_model_include={"id": ..., "verified": ..., "email": ...})
|
|
async def create_user(user: route_user, background_task: BackgroundTasks) -> User | JSONResponse:
|
|
user = User(**user.dict())
|
|
try:
|
|
validate_email(user.email)
|
|
except EmailNotValidError as e:
|
|
raise HTTPException(status_code=400, detail=str(e))
|
|
user.verify_key = str(os.urandom(16).hex())
|
|
res = await User.objects.filter((User.email == user.email) | (User.username == user.username)).all()
|
|
|
|
if len(res) != 0:
|
|
raise HTTPException(status_code=409, detail="User already exists")
|
|
|
|
user.password = get_password_hash(user.password)
|
|
if len(user.username) == 32:
|
|
return JSONResponse({"details": "Username mustn't be 32 characters long"}, 400)
|
|
res = await user.save()
|
|
background_task.add_task(send_mail, email=user.email)
|
|
return user
|
|
|
|
|
|
@router.post("/token/cookie", response_model=Token)
|
|
async def login_for_cookie_access_token(request: Request, response: Response,
|
|
form_data: OAuth2PasswordRequestForm = Depends()):
|
|
user = await authenticate_user(form_data.username, form_data.password)
|
|
if not user:
|
|
raise HTTPException(
|
|
status_code=status.HTTP_401_UNAUTHORIZED,
|
|
detail="Incorrect username or password",
|
|
)
|
|
session_key = os.urandom(32).hex()
|
|
# user_session = UserSession(user=user, session_key=session_key)
|
|
# print(user_session, "HALLO!!!!")
|
|
# await user_session.save()
|
|
access_token_expires = timedelta(minutes=settings.access_token_expire_minutes)
|
|
access_token = create_access_token(
|
|
data={"sub": user.email}, expires_delta=access_token_expires
|
|
)
|
|
await redis.set(access_token, user.email, ex=settings.access_token_expire_minutes * 60)
|
|
|
|
rememberme_jwt = create_access_token(
|
|
data={"sub": user.email}, expires_delta=timedelta(days=360))
|
|
response.set_cookie(key="access_token", value=f"Bearer {access_token}",
|
|
httponly=True, samesite='strict')
|
|
response.set_cookie(key="expiry", value="", max_age=settings.access_token_expire_minutes * 60)
|
|
response.set_cookie(key="rememberme", value="")
|
|
response.set_cookie(key="rememberme_token", value=rememberme_jwt, httponly=True, samesite='strict')
|
|
return {"access_token": access_token, "token_type": "bearer"}
|
|
|
|
|
|
@router.get("/token/rememberme")
|
|
async def rememberme_token(request: Request, response: Response):
|
|
rememberme_cookie = request.cookies.get("rememberme_token")
|
|
if rememberme_cookie is None:
|
|
raise HTTPException(status_code=400, detail="No rememberme cookie")
|
|
payload = jwt.decode(rememberme_cookie, settings.secret_key, algorithms=[ALGORITHM])
|
|
access_token_expires = timedelta(minutes=settings.access_token_expire_minutes)
|
|
access_token = create_access_token(
|
|
data={"sub": payload}, expires_delta=access_token_expires
|
|
)
|
|
response.set_cookie(key="access_token", value=f"Bearer {access_token}",
|
|
httponly=True, samesite='strict')
|
|
response.set_cookie(key="expiry", value="", max_age=settings.access_token_expire_minutes * 60)
|
|
|
|
|
|
@router.get("/logout")
|
|
async def logout(request: Request, response: Response):
|
|
remember_token = request.cookies.get("rememberme_token")
|
|
if remember_token is not None:
|
|
UserSession.objects.filter(session_key=remember_token).delete()
|
|
response.delete_cookie("access_token")
|
|
response.delete_cookie("expiry")
|
|
response.delete_cookie("rememberme")
|
|
response.delete_cookie("rememberme_token")
|
|
|
|
|
|
@router.get("/check")
|
|
async def check_token(user: User = Depends(get_current_user)):
|
|
return {"email": user.email}
|