b7392c9694
- Set up FastAPI project structure with main.py and requirements.txt - Create User model with SQLAlchemy and SQLite database - Implement JWT token-based authentication system - Add password hashing with bcrypt - Create auth endpoints: register, login, and protected /me route - Set up Alembic for database migrations - Add health check endpoint with database status - Configure CORS to allow all origins - Update README with setup instructions and environment variables
57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
from datetime import timedelta
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from fastapi import APIRouter, Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordRequestForm
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from sqlalchemy.orm import Session
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from app.db.session import get_db
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from app.models.user import User
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from app.schemas.user import UserCreate, UserLogin, Token, User as UserSchema
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from app.core.security import verify_password, get_password_hash, create_access_token, ACCESS_TOKEN_EXPIRE_MINUTES
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from app.core.auth import get_current_user
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router = APIRouter()
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@router.post("/register", response_model=UserSchema)
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def register(user: UserCreate, db: Session = Depends(get_db)):
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db_user = db.query(User).filter(User.email == user.email).first()
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if db_user:
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raise HTTPException(
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status_code=400,
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detail="Email already registered"
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)
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hashed_password = get_password_hash(user.password)
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db_user = User(
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email=user.email,
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hashed_password=hashed_password
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)
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db.add(db_user)
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db.commit()
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db.refresh(db_user)
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return db_user
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@router.post("/login", response_model=Token)
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def login(user_credentials: UserLogin, db: Session = Depends(get_db)):
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user = db.query(User).filter(User.email == user_credentials.email).first()
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if not user or not verify_password(user_credentials.password, user.hashed_password):
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Incorrect email or password",
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headers={"WWW-Authenticate": "Bearer"},
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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_400_BAD_REQUEST,
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detail="Inactive user"
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)
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access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
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access_token = create_access_token(
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data={"sub": user.email}, expires_delta=access_token_expires
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)
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return {"access_token": access_token, "token_type": "bearer"}
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@router.get("/me", response_model=UserSchema)
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def read_users_me(current_user: User = Depends(get_current_user)):
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return current_user |