Authentifizierungsfehler mit Passport-local und Pass-local-mongoose

Question

versuchen, Authentifizierung in meiner Web-App mit Pass, Pass-lokalen und Passport-local-mongoose auf node.js (mit cloud9) zu implementieren.

meine Authentifizierung erfolgreich ist, aber wenn ich versuche, auf andere Seite innerhalb meiner app (Umleitung zu http://www.google.com funktioniert!) Zu umleiten Ich bekomme diese stacktrace (brauchen eine Richtung auf diese):

TypeError: user.get is not a function 
    at /home/ubuntu/workspace/attendance/v4/node_modules/passport-local-mongoose/index.js:217:21 
    at pass (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/authenticator.js:347:9) 
    at Authenticator.deserializeUser (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/authenticator.js:352:5) 
    at SessionStrategy.authenticate (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/strategies/session.js:53:28) 
    at attempt (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/middleware/authenticate.js:348:16) 
    at authenticate (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/middleware/authenticate.js:349:7) 
    at Layer.handle [as handle_request] (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/layer.js:95:5) 
    at trim_prefix (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:312:13) 
    at /home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:280:7 
    at Function.process_params (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:330:12) 
    at next (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:271:10) 
    at initialize (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/middleware/initialize.js:53:5) 
    at Layer.handle [as handle_request] (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/layer.js:95:5) 
    at trim_prefix (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:312:13) 
    at /home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:280:7 
    at Function.process_params (/home/ubuntu/workspace/attendance/v4/node_modules/express/lib/router/index.js:330:12) 

meine app.js ist folgende:

var express = require('express'), 
    app = express(), 
    BodyParser = require("body-parser"), 
    mongoose = require("mongoose"), 
    students_class = require("./models/class"), 
    passport= require("passport"), 
    localstrategy=require ("passport-local"), 
// passportlocalmongoose=("passport-local-mongoose"), 
    student = require ("./models/student"); 
    mongoose.connect("mongodb://localhost/attendance"); 



app.set("view engine", "ejs"); 
app.use(express.static ("public")); 
app.use(BodyParser.urlencoded({extended: true})); 
app.use (require("express-session")({ 
    secret: "liran", 
    resave:false, 
    saveUninitialized:false 
})); 
app.use(passport.initialize()); 
app.use(passport.session()); 
passport.use(new localstrategy(student.authenticate()));  
passport.serializeUser(student.serializeUser()); 
passport.deserializeUser(student.serializeUser()); 

// ==== 
// routes 
// ===== 
app.get("/", function(req, res) { 
    student.find({}, function(err, student) { 
     if (err) { 
      console.log(err); 
     } else { 
      res.render("home/index.ejs", { 
       students: student 
      }); 
     } 

    }); 
}); 

app.post ("/login",passport.authenticate("local"),function (req,res) { 
    res.redirect("/"); 

}) 

und mein Benutzermodell:

var mongoose = require("mongoose"), 
    passportlocalmongoose=require("passport-local-mongoose") 
var studentsSchema = new mongoose.Schema({ 
    username: String, 
    passport:String 
    // name: String, 
// image: String, 
// description:String, 
    // classes: [{ type: mongoose.Schema.Types.ObjectId, ref: 'class' }] 
}); 


studentsSchema.plugin(passportlocalmongoose); 
module.exports= mongoose.model("student", studentsSchema); 

Answer 1

Lassen Sie sich den Stack-Trace überprüfen, um zu sehen, ob wir einen Hinweis finden:

TypeError: user.get is not a function 
    at /home/ubuntu/workspace/attendance/v4/node_modules/passport-local-mongoose/index.js:217:21 
    at pass (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/authenticator.js:347:9) 
    at Authenticator.deserializeUser (/home/ubuntu/workspace/attendance/v4/node_modules/passport/lib/authenticator.js:352:5) 
    ... 

Hmm, deserializeUser könnte das Problem verursachen.

Schauen wir uns, wie es eingerichtet:

passport.serializeUser(student.serializeUser()); 
passport.deserializeUser(student.serializeUser()); 

Vielleicht bedeutete Sie student.deserializeUser() zu passport.deserializerUser() passieren?