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from datetime import datetime, timedelta
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from typing import Annotated
from fastapi import Depends, FastAPI, HTTPException, status, APIRouter
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from fastapi.responses import JSONResponse
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from fastapi.security import OAuth2PasswordBearer, OAuth2PasswordRequestForm
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from ..dependencies import users_token
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from ..models import token
router = APIRouter()
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ACCESS_TOKEN_EXPIRE_MINUTES = 30
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@router.post("/token", tags=["token"])
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async def login_for_access_token(
form_data: Annotated[OAuth2PasswordRequestForm, Depends()]
):
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user = users_token.authenticate_user(form_data.username, form_data.password)
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if not user:
raise HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED,
detail="Incorrect username or password",
headers={"WWW-Authenticate": "Bearer"},
)
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access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
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access_token = users_token.create_access_token(
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data={"sub": user.username}, expires_delta=access_token_expires
)
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content = {"message": "Access token generated"}
response = JSONResponse(content=content)
response.set_cookie(key="jwt", value=access_token)
return response