89 lines
2.6 KiB
Python
89 lines
2.6 KiB
Python
"""
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Authentication API endpoints.
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"""
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from datetime import timedelta
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from typing import Annotated
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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.core.database import get_db
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from app.core.security import (
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verify_password,
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get_password_hash,
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create_access_token,
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)
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from app.core.config import get_settings
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from app.models.user import User
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from app.schemas import Token, UserCreate, UserResponse, LoginRequest
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from app.api.deps import CurrentUser
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router = APIRouter(prefix="/api/auth", tags=["auth"])
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settings = get_settings()
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@router.post("/login", response_model=Token)
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async def login(
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form_data: Annotated[OAuth2PasswordRequestForm, Depends()],
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db: Annotated[Session, Depends(get_db)],
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):
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"""Login and get access token."""
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user = db.query(User).filter(User.username == form_data.username).first()
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if not user or not verify_password(form_data.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 username or password",
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headers={"WWW-Authenticate": "Bearer"},
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)
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access_token = create_access_token(
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data={"sub": user.username},
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expires_delta=timedelta(minutes=settings.access_token_expire_minutes),
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)
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return Token(access_token=access_token)
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@router.post("/register", response_model=UserResponse, status_code=status.HTTP_201_CREATED)
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async def register(
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user_data: UserCreate,
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db: Annotated[Session, Depends(get_db)],
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):
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"""Register a new user."""
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if db.query(User).filter(User.username == user_data.username).first():
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Username already registered",
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)
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if db.query(User).filter(User.email == user_data.email).first():
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Email already registered",
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)
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user = User(
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username=user_data.username,
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email=user_data.email,
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hashed_password=get_password_hash(user_data.password),
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)
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db.add(user)
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db.commit()
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db.refresh(user)
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return user
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@router.get("/me", response_model=UserResponse)
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async def get_current_user_info(current_user: CurrentUser):
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"""Get current user information."""
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return current_user
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@router.post("/logout")
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async def logout():
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"""Logout (client should discard token)."""
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return {"message": "Successfully logged out"}
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