我正在使用带有 sequelize 和数据库 postgreSql 的 node.js express。问题在于 Passport 登录失败重定向工作正常 sucessRedirect 没有重定向到我想要的页面。它仍在加载并且没有响应任何内容并且没有出现任何错误。
当我提交登录时,它会检查错误,如果有错误,它会在 failureRedirect 中完美运行,但在 Success 中它不起作用,就像页面加载只是不会转到目标页面,如果我停止项目并重新启动项目,它将在目标中页!!我不知道是什么问题帮助我。
主 Controller .js
const express = require("express");
const sessions = require("express-session");
require("../model/MasterUser.model");
const passport = require("passport");
var session = sessions;
const router = express.Router();
router.get("/dashboard", (req, res) => {
res.render('dashboard');
});
router.get("/login", (req, res) => {
res.render("login", { layout: "login.hbs" });
});
router.post(
"/login",
passport.authenticate("local", {
successRedirect: "/main/dashboard",
failureRedirect: "/main/login",
failureFlash: true,
})
);
module.exports = router;
Passport .jsconst LocalStrategy = require("passport-local").Strategy;
const bcrypt = require("bcryptjs");
const sequelize = require("sequelize");
const masterUser = require("../model/MasterUser.model");
module.exports = function (passport) {
passport.use(
new LocalStrategy(
{ usernameField: "user_name" },
(user_name, password, done) => {
// Match user
masterUser.findOne({ where: { user_name: user_name } }).then((user) => {
if (!user) {
return done(null, false, {
message: "This username is not registered",
});
}
// Match password
bcrypt.compare(password, user.password, (err, isMatch) => {
if (err) throw err;
if (isMatch) {
return done(null, user);
} else {
return done(null, false, { message: "Password incorrect" });
}
});
});
}
)
);
passport.serializeUser((user, done) => {
done(null, user.id);
});
passport.deserializeUser((id, done) => {
masterUser.findByPk(id, (err, user) => {
done(err, user);
});
});
};
索引.jsconst express = require("express");
const Handlebars = require("handlebars");
var flash = require("connect-flash");
const app = express();
const path = require("path");
const bodyparser = require("body-parser");
const expressHandlebars = require("express-handlebars");
const passport = require("passport");
const sessions = require("express-session");
var session = sessions;
const MainController = require("./controllers/MainController");
const db = require("./config/database");
//test db
db.authenticate()
.then(() => console.log("Database Connected..."))
.catch((err) => console.log("error" + err));
//for security purpose
const cors = require("cors");
app.use(
cors()
);
//Passport Config
require("./config/passport")(passport);
app.use(cookieParser());
//use body parser
app.use(bodyparser.json());
app.use(bodyparser.urlencoded({ extended: true }));
const {
allowInsecurePrototypeAccess,
} = require("@handlebars/allow-prototype-access");
app.use(
bodyparser.urlencoded({
urlencoded: true,
})
);
app.use(
sessions({
secret: "secret_key",
resave: false,
saveUninitialized: true,
cookie: { maxAge: 60000 },
})
);
// use flash for show messages
app.use(flash());
// Passport middleware
app.use(passport.initialize());
app.use(passport.session());
//flash messages
app.use((req, res, next) => {
res.locals.success_msg = req.flash("success_msg");
res.locals.error_msg = req.flash("error_msg");
res.locals.error = req.flash("error");
next();
});
//setting up view Engine
app.set("views", path.join(__dirname, "/views"));
//using the hbs
app.engine(
"hbs",
expressHandlebars({
extname: "hbs",
defaultLayout: "default",
layoutsDir: __dirname + "/views/layouts",
handlebars: allowInsecurePrototypeAccess(Handlebars),
})
);
app.set("view engine", "hbs");
//route for Main
app.use("/main", MainController);
//default
app.get("/", (req, res) => {
res.render("login");
});
app.listen(3000, () => {
console.log("App listening on port 3000!");
});
最佳答案
问题已经解决了,我在 deserializeUser 中做了错误的代码。
之前的passport.js
passport.deserializeUser((id, done) => {
masterUser.findByPk(id, (err, user) => {
done(err, user);
});
});
};
之后的passport.js passport.deserializeUser(function (id, done) {
masterUser.findOne({ where: { id: id } }).then((user) => {
done(null, user);
});
});
问题是 sequelize 获取用户数据是不同的,所以现在它对我有用。这对于使用带有 sequelize 的 express 和带有 postgresql 的通行证的人很有用
关于node.js - successRedirect 不适用于 Passport 登录passport-local,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63737321/