139 lines
4.1 KiB
Python
139 lines
4.1 KiB
Python
"""
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Authentication API endpoints
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"""
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from datetime import datetime, timedelta
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from typing import List
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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.database.base import get_db
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from app.models.user import User
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from app.auth.security import (
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authenticate_user,
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create_access_token,
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get_password_hash,
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get_current_user,
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get_admin_user
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)
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from app.auth.schemas import (
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Token,
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UserCreate,
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UserResponse,
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LoginRequest,
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ThemePreferenceUpdate
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)
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from app.config import settings
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router = APIRouter()
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@router.post("/login", response_model=Token)
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async def login(login_data: LoginRequest, db: Session = Depends(get_db)):
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"""Login endpoint"""
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user = authenticate_user(db, login_data.username, login_data.password)
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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="Incorrect username or password",
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headers={"WWW-Authenticate": "Bearer"},
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)
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# Update last login
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user.last_login = datetime.utcnow()
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db.commit()
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access_token_expires = timedelta(minutes=settings.access_token_expire_minutes)
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access_token = create_access_token(
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data={"sub": user.username}, 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.post("/register", response_model=UserResponse)
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async def register(
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user_data: UserCreate,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_admin_user) # Only admins can create users
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):
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"""Register new user (admin only)"""
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# Check if username or email already exists
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existing_user = db.query(User).filter(
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(User.username == user_data.username) | (User.email == user_data.email)
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).first()
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if existing_user:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Username or email already registered"
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)
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# Create new user
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hashed_password = get_password_hash(user_data.password)
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new_user = User(
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username=user_data.username,
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email=user_data.email,
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full_name=user_data.full_name,
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hashed_password=hashed_password
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)
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db.add(new_user)
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db.commit()
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db.refresh(new_user)
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return new_user
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@router.get("/me", response_model=UserResponse)
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async def read_users_me(current_user: User = Depends(get_current_user)):
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"""Get current user info"""
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return current_user
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@router.post("/refresh", response_model=Token)
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async def refresh_token(
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""Refresh access token for current user"""
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# Update last login timestamp
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current_user.last_login = datetime.utcnow()
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db.commit()
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# Create new token with full expiration time
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access_token_expires = timedelta(minutes=settings.access_token_expire_minutes)
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access_token = create_access_token(
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data={"sub": current_user.username},
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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("/users", response_model=List[UserResponse])
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async def list_users(
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db: Session = Depends(get_db),
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current_user: User = Depends(get_admin_user)
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):
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"""List all users (admin only)"""
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users = db.query(User).all()
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return users
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@router.post("/theme-preference")
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async def update_theme_preference(
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theme_data: ThemePreferenceUpdate,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_user)
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):
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"""Update user's theme preference"""
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if theme_data.theme_preference not in ['light', 'dark']:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Theme preference must be 'light' or 'dark'"
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)
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current_user.theme_preference = theme_data.theme_preference
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db.commit()
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return {"message": "Theme preference updated successfully", "theme": theme_data.theme_preference} |