distro-tools/apollo/server/utils.py

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2023-02-01 21:37:16 +00:00
from fastapi import Request
from fastapi.templating import Jinja2Templates
from passlib.context import CryptContext
from apollo.db import User
from apollo.server.roles import ADMIN
from common.fastapi import RenderErrorTemplateException
# Do not remove import (for gazelle)
import jinja2 # noqa # pylint: disable=unused-import
import multipart # noqa # pylint: disable=unused-import
import itsdangerous # noqa # pylint: disable=unused-import
templates = Jinja2Templates(directory="apollo/server/templates")
pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
async def admin_user_scheme(request: Request) -> User:
user = await user_scheme(request, raise_exc=False)
if not user:
raise RenderErrorTemplateException(
"You need to log in to access this page",
status_code=401,
)
elif user.role != ADMIN:
raise RenderErrorTemplateException(
"You are not authorized to view this page",
status_code=403,
)
return user
async def user_scheme(request: Request, raise_exc=True) -> User:
user_id = request.session.get("user")
if not user_id:
if raise_exc:
raise RenderErrorTemplateException(
"You need to log in to access this page",
status_code=401,
)
else:
return None
user = await User.get(id=user_id)
request.state.user = user
return user
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async def is_admin_user(request: Request) -> bool:
user = await user_scheme(request, raise_exc=False)
return user.role == ADMIN if user else False