Sails.jsのpassport.js実装でエラーが発生しました

Question

Sails Passportの実装に問題があります。このエラーは、私の端末に表示されます。

/home/tatico/sinGualichoPassport/config/passport.js:19 


if (!user.validPassword(password)) { 
      ^

    TypeError: user.validPassword is not a function 
     at /home/tatico/sinGualichoPassport/config/passport.js:19:17 

    at returnResults (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/basic.js:180:9) 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/basic.js:86:16 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:83:7 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:52:16 
    at Object.async.forEachOf.async.eachOf (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:236:30) 
    at Object.async.forEach.async.each (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:209:22) 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:436:11 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:574:5 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:52:16 
    at Object.async.forEachOf.async.eachOf (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:236:30) 
    at Object.async.forEach.async.each (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/async/lib/async.js:209:22) 
    at _buildChildOpts (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:464:9) 
    at _execChildOpts (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:432:8) 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/query/finders/operations.js:81:10 
    at wrapper (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/lodash/index.js:3592:19) 
    at applyInOriginalCtx (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/utils/normalize.js:421:80) 
    at wrappedCallback (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/utils/normalize.js:324:18) 
    at callback.success (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/switchback/lib/normalize.js:33:31) 
    at _switch (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/switchback/lib/factory.js:58:28) 
    at /home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/lib/waterline/adapter/dql.js:166:7 
    at wrapper (/home/tatico/.npm-global/lib/node_modules/sails/node_modules/waterline/node_modules/lodash/index.js:3592:19) 

これが私のファイルです：

のconfig/passport.js：

var passport  = require('passport'), 
    LocalStrategy = require('passport-local').Strategy 
    bcrypt  = require('bcrypt'); 

passport.use(new LocalStrategy(
    function(username, password, done) { 
    User.findOne({ username: username }, function(err, user) { 
     if (err) { return done(err); } 
     if (!user) { 
     return done(null, false, { message: 'Incorrect username.' }); 
     } 
     if (!user.validPassword(password)) { 
     return done(null, false, { message: 'Incorrect password.' }); 
     } 
     return done(null, user); 
    }); 
    } 
)); 

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

passport.deserializeUser(function(id, done) { 
    User.findById(id, function(err, user) { 
    done(err, user); 
    }); 
}); 

module.exports = { 
    http: { 
     customMiddleware: function(app){ 
      console.log('Express midleware for passport'); 
      app.use(express.static('public')); 
      app.use(express.cookieParser()); 
      app.use(express.bodyParser()); 
      app.use(express.session({ secret: 'keyboard cat' })); 
      app.use(passport.initialize()); 
      app.use(passport.session()); 
      app.use(app.router); 
      app.use(function(req,res,next){ 
       // Set the loggedUser in locals *does it work? 
       // to get it from the view 
       res.locals.loggedUser = req.user; 
       next(); 
      }); 
     } 
    } 
}; 

UserController.js

module.exports = { 

    auth: function(req, res) { 
     return res.view(); 
    }, 



    create: function(req, res, next) { 
     User.create(req.params.all(), function createdUser(err, user){ 
      if (err) { 
       return res.negotiate(err); 
      } 
      req.session.authenticated = true; 
      req.session.user = user; 
      return res.json(user); 
     }); 
    }, 

    login: function(req, res, next) { 
     // Use Passport LocalStrategy 
     require('passport').authenticate('local', function(err, user, info){ 
      if ((err) || (!user)) next(err); 
      req.login(user, function(err){ 
       if (err) return res.redirect('/user/auth'); 
       // Redirect to the user page. 
       return res.redirect('/user/' + user.id); 
      }); 
     })(req, res); 
    }, 

    logout: function(req, res){ 
     // Call Passport method to destroy the session. 
     req.logout(); 
     // Redirect to home page. 
     return res.redirect('/'); 
    } 
}; 

user.jsの：

module.exports = { 

    attributes: { 
     email: { 
      type: 'string', 
      required: true, 
      email: true, 
      unique: true 
     }, 
     password: { 
      type: 'string', 
      required: true 
     }, 

     username: { 
      type: 'string', 
      required: true, 
      unique: true 
     }, 

     toJSON: function() { 
      var obj = this.toObject(); 
      delete obj.password; 
      return obj; 
     } 
    }, 

    // Lifecycle Callbacks 
    beforeCreate: function(values, next) { 
     hashPassword(values, next); 
    }, 
    beforeUpdate: function(values, next) { 
     if(values.password) hashPassword(values, next); 
     else next(); 
    } 
} 

var bcrypt = require('bcrypt'); 

function hashPassword(values, next) { 
    bcrypt.hash(values.password, 10, function(err, hash) { 
     if (err) return next(err); 

     values.password = hash; 
     next(); 
    }); 
} 

Imは帆で新しく、これは良い実装ではないと思います。誰でも私を助けて、帆とパスポートについての私の理解を向上させるための少しのフィードバックを与えることができますか？ありがとう。

Answer 1

ValidPasswordは、このエラーを引き起こす場所では定義されていません。