无法运行护照登录策略。身份验证错误~ TypeError: Cannot read property 'authenticate' of undefined
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【中文标题】无法运行护照登录策略。身份验证错误~ TypeError: Cannot read property \'authenticate\' of undefined【英文标题】:Trouble running passport login Strategy. Authentication error~ TypeError: Cannot read property 'authenticate' of undefined无法运行护照登录策略。身份验证错误~ TypeError: Cannot read property 'authenticate' of undefined 【发布时间】:2021-12-27 16:35:45 【问题描述】:我尝试过的事情
将身份验证直接移动到服务器中 卸载并重新安装以下(及其对应的类型): 护照 passport-jwt 本地护照
所有这些仍然会导致收到以下错误消息:“TypeError: Cannot read property 'authenticate' of undefined”~使应用程序崩溃
代码
服务器文件
import * as express from "express";
import apiRouter from "./routes/index";
import * as passport from 'passport';
import * as PassportLocal from 'passport-local';
import './middleware/passport-stradegies';
const app = express();
app.use(passport.initialize());
app.use(express.static("public"));
app.use(express.json());
app.use(apiRouter);
const port = process.env.PORT || 3000;
app.listen(port, () => console.log(`Server listening on port: $port`));
护照登录代码
import * as passport from 'passport';
import * as PassportLocal from 'passport-local';
import blogs from "../db/blogs";
import compareHash from "../utils";
passport.serializeUser((user, done)=> done(null, user));
passport.deserializeUser((user, done)=> done(null, user));
passport.use(new PassportLocal.Strategy(
usernameField: 'email'
,async (email, password, done) =>
try
const [userFound] = await blogs.find("email", email);
if (userFound && compareHash(password, userFound.userpassword))
done(null, userFound);
else
done(null, false);
catch (error)
done(error);
))
登录/令牌创建页面
import * as express from "express";
// import * as jwt from 'jsonwebtoken';
import authenticate from 'passport';
import config from '../../config';
const router = express.Router();
router.post("/", authenticate('local'), async (req, res, next) =>
try
// const token = jwt.sign(
// userid: userFound.id, email: userFound.email, role: 1,
// config.jwt.secret, expiresIn: '15d'
// );
// return res.json(token);
res.json('plz');
catch (err)
console.log(err);
res.status(500).json( message: "My code login broke oops" );
);
export default router;
【问题讨论】:
尝试调试passport
实际上是什么。看起来它是 undefined
而不是导入的模块。确保您没有在其他地方覆盖变量。
我是个菜鸟,你能解释一下你的意思吗?你是说console.log(passport)吗?
console
不是最好的调试方法)) 但是这次没关系,尝试输出passwort
值。
嗯,当我注释掉问题代码时,这很有趣。我仍然得到同样的错误? Authenticate 现在被注释掉了,所以这看起来很奇怪。
检查错误的堆栈跟踪,您的错误来自其他地方
【参考方案1】:
唯一的问题是护照改变了如何导入身份验证
在登录/令牌认证页面
更改导入:
// import authenticate from 'passport'; to
import * as passport from 'passport';
// then anywhere you use authenticate just use passport.authenticate
【讨论】:
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