ReferenceError: User is not defined

[tdesaules]

Hi guys,

I test the most simple :

passport.use(new WindowsStrategy({ integrated: true }, function(profile, done){ User.findOrCreate({ waId: profile.id }, function (err, user) { done(err, user); }); }));

app.get('/windows', passport.authenticate('WindowsAuthentication'), function (req, res){ res.redirect('/foo/bar'); });

But I always get : ReferenceError: User is not defined at Strategy._verify (C:\inetpub\wwwroot\auth\server.js:48:5) at Strategy.authenticate (C:\inetpub\wwwroot\auth\node_modules\passport-windowsauth\lib\strategy.js:163:12) at attempt (C:\inetpub\wwwroot\auth\node_modules\passport\lib\middleware\authenticate.js:348:16) at authenticate (C:\inetpub\wwwroot\auth\node_modules\passport\lib\middleware\authenticate.js:349:7) at Layer.handle as handle_request at next (C:\inetpub\wwwroot\auth\node_modules\express\lib\router\route.js:131:13) at Route.dispatch (C:\inetpub\wwwroot\auth\node_modules\express\lib\router\route.js:112:3) at Layer.handle as handle_request at C:\inetpub\wwwroot\auth\node_modules\express\lib\router\index.js:277:22 at Function.process_params (C:\inetpub\wwwroot\auth\node_modules\express\lib\router\index.js:330:12) at next (C:\inetpub\wwwroot\auth\node_modules\express\lib\router\index.js:271:10) at SessionStrategy.strategy.pass (C:\inetpub\wwwroot\auth\node_modules\passport\lib\middleware\authenticate.js:325:9) at SessionStrategy.authenticate (C:\inetpub\wwwroot\auth\node_modules\passport\lib\strategies\session.js:71:10) at attempt (C:\inetpub\wwwroot\auth\node_modules\passport\lib\middleware\authenticate.js:348:16) at authenticate (C:\inetpub\wwwroot\auth\node_modules\passport\lib\middleware\authenticate.js:349:7) at Layer.handle as handle_request

Any idea ?

[ricardo-cantu]

Any updates on this? I'm getting the same.

[ricardo-cantu]

Turns out User.* is just an example of user code, it's not anything included by this module.

[GeorgeChen1982]

yes, I am facing the same situation, what should I do?

[GeorgeChen1982]

I have figured out what went wrong. 'User' is a something like database or a object mapper and is not provided by passport module. Actually, you don't need it. I replace the snippet just like the following:

old:

User.findOrCreate({ waId: profile.id }, function (err, user) { done(err, user); });

new:

if (profile) { user = profile; return done(null, user); } else { return done(null, false); }

[dryptm]

still it doesnt work!!!!

[JairusSW]

Seems like User should be defined as a sequelize instance

[yogeshrathod2508]

• const User=require('../models/User')

• User.find() .then((user) => res.json(user),{currPage:"Users"}) .catch((err) => res.status(400).json("Error is " + err),{currPage:"Users"})

From both points we can see that the variable to require the model file should be used in find() method This solved my problem. Hope it solves yours

[raginiagrawal02]

still it doesnt work!!!!

add this serializer if you are not getting the error - "Failed to serialize user into session"

passport.serializeUser(function(user, done) { done(null, user.id); });

[formulaRoot]

@raginiagrawal02 I have that and my code is not working. But, I also have the following: passport.deserializeUser(function(user, done){ User.findById(id, function(err, user) { done(err, user); }); });

[formulaRoot]

Nevermind, solved it!

[spydaspider]

How did you solve it

[sandhyapatel12]

const User = require('../models/User')

import this line and solve your error