78 lines
2.0 KiB
Python
78 lines
2.0 KiB
Python
from fastapi import Depends, HTTPException, status
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from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
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from sqlalchemy.ext.asyncio import AsyncSession
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from db.session import get_db
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from core.jwt import decode_token
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from domains.users.repo import get_user_by_id
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# Bearer authentication scheme
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security = HTTPBearer()
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async def get_current_user(
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credentials: HTTPAuthorizationCredentials = Depends(security),
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db: AsyncSession = Depends(get_db),
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):
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"""
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Validate JWT token and return the authenticated user
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"""
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token = credentials.credentials
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payload = decode_token(token)
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if payload is None:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="توکن نامعتبر است",
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)
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user_id = payload.get("sub")
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if not user_id:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="توکن نامعتبر است",
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)
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user = await get_user_by_id(db, user_id)
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if not user:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="کاربری یافت نشد",
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)
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if not user.is_active:
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="کاربر غیرفعال است",
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)
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# Check token version for remote logout
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token_version = payload.get("token_version")
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if token_version != user.token_version:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="توکن نامعتبر است",
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)
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return user
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async def get_current_admin(
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user=Depends(get_current_user)
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):
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"""
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Ensure the authenticated user is an admin
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"""
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if not user.is_admin:
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="شما دسترسی لازم را ندارید",
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)
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return user |