48fdca12bd
- 新增 users 数据库表，存储用户名、密码哈希、角色 - 启动时自动从 .env 创建初始管理员账号 - 登录改为数据库校验，不再硬编码比对 - 新增 /api/users 管理接口（仅管理员） - ConfigView 新增用户管理页（创建、改密码、切换角色、删除）
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""认证 API"""
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import jwt
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from datetime import datetime, timedelta, timezone
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from ..schemas import LoginRequest, LoginResponse
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from ..config import JWT_SECRET, JWT_ALGORITHM, JWT_EXPIRE_HOURS
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from ..deps import get_current_user
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from ..database import get_db
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from ..models import User
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router = APIRouter(prefix="/api/auth", tags=["auth"])
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def _create_token(username: str, is_admin: bool) -> str:
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"""生成 JWT token"""
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payload = {
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"sub": username,
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"is_admin": is_admin,
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"exp": datetime.now(timezone.utc) + timedelta(hours=JWT_EXPIRE_HOURS),
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}
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return jwt.encode(payload, JWT_SECRET, algorithm=JWT_ALGORITHM)
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def _verify_password(password: str, password_hash: str) -> bool:
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"""校验密码"""
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import hashlib
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return hashlib.sha256(password.encode()).hexdigest() == password_hash
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@router.post("/login", response_model=LoginResponse)
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async def login(request: LoginRequest, db: Session = Depends(get_db)):
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"""用户登录"""
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user = db.query(User).filter(User.username == request.username).first()
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if not user or not _verify_password(request.password, user.password_hash):
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raise HTTPException(status_code=401, detail="用户名或密码错误")
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token = _create_token(user.username, user.is_admin)
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return LoginResponse(token=token, username=user.username, is_admin=user.is_admin)
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@router.get("/me")
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async def get_me(user: dict = Depends(get_current_user)):
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"""校验 token 有效性，返回当前用户信息"""
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return {"username": user["username"], "is_admin": user["is_admin"]}
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