66 lines
1.5 KiB
Python
66 lines
1.5 KiB
Python
from typing import Annotated
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from fastapi import APIRouter, Depends
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from pydantic import BaseModel
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from passlib.context import CryptContext
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from sqlalchemy.orm import Session
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from starlette import status
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from fastapi.security import OAuth2PasswordRequestForm
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from models import User
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from database import SessionLocal
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router = APIRouter()
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bcrypt_context = CryptContext(schemes=['bcrypt'], deprecated='auto')
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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db_dependency = Annotated[Session, Depends(get_db)]
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def authenticate_user(username: str, password: str, db):
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user = db.query(User).filter(User.username == username).first()
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if not user:
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return False
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if not bcrypt_context.verify(password, user.password):
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return False
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return True
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class CreateUser(BaseModel):
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username: str
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email: str
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password: str
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@router.post('/auth/create', status_code=status.HTTP_201_CREATED)
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async def create_user(db: db_dependency, data: CreateUser):
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create_user_model = User(
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username=data.username,
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email=data.email,
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password=bcrypt_context.hash(data.password),
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role='admin'
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)
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db.add(create_user_model)
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db.commit()
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@router.post('/auth/token', status_code=status.HTTP_200_OK)
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async def get_token(
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form_data: Annotated[OAuth2PasswordRequestForm, Depends()],
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db: db_dependency
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):
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user = authenticate_user(form_data.username, form_data.password, db)
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if user:
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return "you good fam"
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return "failed authentication"
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