Weather MCP

from typing import Any import jwt from app.core.auth.exceptions import InvalidTokenError from app.core.auth.models import AuthContext class LocalJWTAuthVerifier: def __init__(self, secret_key: str) -> None: if not secret_key: raise ValueError("secret_key is required for local_jwt auth") self._secret_key = secret_key async def verify(self, token: str) -> AuthContext: try: claims: dict[str, Any] = jwt.decode( token, self._secret_key, algorithms=["HS256"], options={"require": ["sub"]}, ) except jwt.PyJWTError as e: raise InvalidTokenError("invalid token") from e user_id = str(claims.get("sub")) if not user_id: raise InvalidTokenError("token missing sub") return AuthContext(user_id=user_id, token=token, claims=claims)