f3fbd0377a
- 实现微信登录、手机号绑定、token验证和登出功能 - 添加打卡系统，支持正常、迟到、请假等状态记录 - 集成课程投票功能，支持多课程选择和评分评论 - 开发反馈系统，支持图文反馈提交和管理员处理 - 构建首页页面模块，动态展示学习资源和个人信息 - 设计计划管理系统，支持周/月/年计划制定和跟踪 - 实现小组计划统计和历史记录查询功能 - 完善用户认证会话管理和数据库交互逻辑
109 lines
3.6 KiB
Python
109 lines
3.6 KiB
Python
import logging
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import uuid
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from datetime import datetime, timedelta
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from fastapi import APIRouter, Depends, HTTPException, Request
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from pydantic import BaseModel
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from .. import config, db, security, wechat
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from ..user import user_payload
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/api/v1/auth", tags=["auth"])
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class WeChatLoginRequest(BaseModel):
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code: str
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class BindPhoneRequest(BaseModel):
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code: str
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phone_code: str
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def get_current_user(request: Request):
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auth = request.headers.get("Authorization", "")
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if not auth.startswith("Bearer "):
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raise HTTPException(status_code=401, detail="缺少 token")
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token = auth[7:]
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session = db.fetch_one(
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"SELECT s.user_id AS id FROM auth_sessions s "
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"WHERE s.token=%s AND s.expires_at>NOW()",
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(token,),
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)
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if not session:
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raise HTTPException(status_code=401, detail="token 无效或过期")
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user = db.fetch_one("SELECT * FROM auth_users WHERE id=%s", (session["id"],))
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if not user:
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raise HTTPException(status_code=401, detail="用户不存在")
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return user
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def _record_session(user_id):
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"""创建会话 token 并写入 auth_sessions。"""
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token = uuid.uuid4().hex + uuid.uuid4().hex[:16]
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expires = datetime.now() + timedelta(seconds=config.JWT_TTL_SECONDS)
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db.execute(
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"INSERT INTO auth_sessions (user_id, token, expires_at) VALUES (%s, %s, %s)",
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(user_id, token, expires),
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)
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return token
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@router.post("/wechat-login")
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def wechat_login(req: WeChatLoginRequest):
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try:
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openid = wechat.code_to_openid(req.code)
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except wechat.WeChatError as exc:
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logger.warning("微信登录 code 换取 openid 失败: %s", exc)
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raise HTTPException(status_code=400, detail=str(exc))
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user = db.fetch_one("SELECT * FROM auth_users WHERE wechat_openid=%s", (openid,))
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if user:
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token = _record_session(user["id"])
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return {"success": True, "is_new": False, "token": token, **user_payload(user)}
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return {"success": False, "need_phone": True, "error": "需要绑定手机号"}
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@router.post("/bind-phone")
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def bind_phone(req: BindPhoneRequest):
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try:
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openid = wechat.code_to_openid(req.code)
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phone = wechat.get_phone_number(req.phone_code)
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except wechat.WeChatError as exc:
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logger.warning("绑定手机号时获取微信信息失败: %s", exc)
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raise HTTPException(status_code=400, detail=str(exc))
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if not phone:
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raise HTTPException(status_code=400, detail="获取手机号失败")
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encrypted = security.encrypt_phone(phone)
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user = db.fetch_one("SELECT * FROM auth_users WHERE phone_encrypted=%s", (encrypted,))
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if not user:
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return {"success": False, "error": "手机号未匹配，无法登录"}
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db.execute("UPDATE auth_users SET wechat_openid=%s WHERE id=%s", (openid, user["id"]))
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user["wechat_openid"] = openid
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token = _record_session(user["id"])
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return {"success": True, "is_new": True, "token": token, **user_payload(user)}
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@router.get("/verify")
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def verify(user=Depends(get_current_user)):
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return {"success": True, **user_payload(user)}
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@router.post("/logout")
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def logout(request: Request, user=Depends(get_current_user)):
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auth = request.headers.get("Authorization", "")
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if auth.startswith("Bearer "):
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db.execute("DELETE FROM auth_sessions WHERE token=%s", (auth[7:],))
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# 退出登录时解除该用户手机号绑定的微信 openid，下次需重新授权手机号绑定
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db.execute(
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"UPDATE auth_users SET wechat_openid=NULL WHERE id=%s",
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(user["id"],),
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)
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return {"success": True} |