mirror of
https://github.com/Monadical-SAS/reflector.git
synced 2025-12-20 20:29:06 +00:00
Sergey Mankovsky
9bec39808f
* Sync authentik users * Migrate user_id from uid to id * Fix auth user id * Fix ci migration test * Fix meeting token creation * Move user id migration to a script * Add user on first login * Fix migration chain * Rename uid column to authentik_uid * Fix broken ws test
127 lines
3.8 KiB
Python
127 lines
3.8 KiB
Python
from typing import Annotated, List, Optional
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from fastapi import Depends, HTTPException
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from fastapi.security import APIKeyHeader, OAuth2PasswordBearer
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from jose import JWTError, jwt
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from pydantic import BaseModel
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from reflector.db.user_api_keys import user_api_keys_controller
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from reflector.db.users import user_controller
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from reflector.logger import logger
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from reflector.settings import settings
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from reflector.utils import generate_uuid4
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token", auto_error=False)
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api_key_header = APIKeyHeader(name="X-API-Key", auto_error=False)
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jwt_public_key = open(f"reflector/auth/jwt/keys/{settings.AUTH_JWT_PUBLIC_KEY}").read()
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jwt_algorithm = settings.AUTH_JWT_ALGORITHM
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jwt_audience = settings.AUTH_JWT_AUDIENCE
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class JWTException(Exception):
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def __init__(self, status_code: int, detail: str):
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self.status_code = status_code
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self.detail = detail
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def __str__(self):
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return f"<JWTException {self.status_code}: {self.detail}>"
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class UserInfo(BaseModel):
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sub: str
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email: Optional[str] = None
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def __getitem__(self, key):
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return getattr(self, key)
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class AccessTokenInfo(BaseModel):
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exp: Optional[int] = None
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sub: Optional[str] = None
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class JWTAuth:
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def verify_token(self, token: str):
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try:
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payload = jwt.decode(
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token,
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jwt_public_key,
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algorithms=[jwt_algorithm],
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audience=jwt_audience,
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)
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return payload
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except JWTError as e:
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logger.error(f"JWT error: {e}")
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raise
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def authenticated(token: Annotated[str, Depends(oauth2_scheme)]):
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if token is None:
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raise JWTException(status_code=401, detail="Not authenticated")
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return None
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async def _authenticate_user(
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jwt_token: Optional[str],
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api_key: Optional[str],
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jwtauth: JWTAuth,
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) -> UserInfo | None:
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user_infos: List[UserInfo] = []
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if api_key:
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user_api_key = await user_api_keys_controller.verify_key(api_key)
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if user_api_key:
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user_infos.append(UserInfo(sub=user_api_key.user_id, email=None))
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if jwt_token:
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try:
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payload = jwtauth.verify_token(jwt_token)
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authentik_uid = payload["sub"]
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email = payload["email"]
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user = await user_controller.get_by_authentik_uid(authentik_uid)
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if not user:
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logger.info(
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f"Creating new user on first login: {authentik_uid} ({email})"
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)
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user = await user_controller.create_or_update(
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id=generate_uuid4(),
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authentik_uid=authentik_uid,
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email=email,
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)
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user_infos.append(UserInfo(sub=user.id, email=email))
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except JWTError as e:
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logger.error(f"JWT error: {e}")
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raise HTTPException(status_code=401, detail="Invalid authentication")
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if len(user_infos) == 0:
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return None
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if len(set([x.sub for x in user_infos])) > 1:
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raise JWTException(
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status_code=401,
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detail="Invalid authentication: more than one user provided",
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)
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return user_infos[0]
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async def current_user(
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jwt_token: Annotated[Optional[str], Depends(oauth2_scheme)],
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api_key: Annotated[Optional[str], Depends(api_key_header)],
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jwtauth: JWTAuth = Depends(),
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):
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user = await _authenticate_user(jwt_token, api_key, jwtauth)
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if user is None:
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raise HTTPException(status_code=401, detail="Not authenticated")
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return user
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async def current_user_optional(
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jwt_token: Annotated[Optional[str], Depends(oauth2_scheme)],
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api_key: Annotated[Optional[str], Depends(api_key_header)],
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jwtauth: JWTAuth = Depends(),
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):
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return await _authenticate_user(jwt_token, api_key, jwtauth)
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