[英]bcrypt-nodejs compare function always return false
我对bcrypt-nodejs的比较功能有疑问。 即使密码正确,比较功能也会返回假值。 我已经尽力了,但我不知道我的代码有什么问题。
我的文件夹结构
src
-config
-config.js
-controller
-AuthenticationController.js
-models
-index.js
-User.js
-policies
-AuthenticationControllerPolicy.js
app.js
routes.js
package.json
我认为问题出在Models文件夹中的User.js。
user.js的
const Promise = require('bluebird')
const bcrypt = Promise.promisifyAll(require('bcrypt-nodejs'))
function hashPassword (user, options) {
const SALT_FACTOR = 8
if (!user.changed('password')) {
return
}
return bcrypt
.genSaltAsync(SALT_FACTOR)
.then(salt => bcrypt.hashAsync(user.password, salt, null))
.then(hash => {
user.setDataValue('password', hash)
})
}
module.exports = (sequelize, DataTypes) => {
const User = sequelize.define('User', {
email: {
type: DataTypes.STRING,
unique: true
},
password: DataTypes.STRING
}, {
hooks: {
beforeCreate: hashPassword,
beforeUpdate: hashPassword,
beforeSave: hashPassword
}
})
User.prototype.comparePassword = function (password) {
return bcrypt.compareAsync(password, this.password)
}
User.associate = function (models) {
}
return User
}
AuthenticationController.js
const {User} = require('../models')
const jwt = require('jsonwebtoken')
const config = require('../config/config')
function jwtSignUser (user) {
const ONE_WEEK = 60 * 60 * 24 * 7
return jwt.sign(user, config.authentication.jwtSecret, {
expiresIn: ONE_WEEK
})
}
module.exports = {
async register (req, res) {
try {
const user = await User.create(req.body)
const userJson = user.toJSON()
res.send({
user: userJson
})
} catch (err) {
res.status(400).send({
error: 'This email account is already in use.'
})
}
},
async login (req, res) {
try {
const {email, password} = req.body
const user = await User.findOne({
where: {
email: email
}
})
console.log('user BEFORE', user)
if (!user) {
console.log('!user')
return res.status(403).send({
error: 'The login information was incorrect'
})
}
console.log('user AFTER', user)
const isPasswordValid = await user.comparePassword(password)
console.log('isPasswordValid BEFORE : ', isPasswordValid)
if (!isPasswordValid) {
console.log('isPasswordValid AFTER : ', isPasswordValid)
return res.status(403).send({
error: 'The login information was incorrect'
})
}
const userJson = user.toJSON()
res.send({
user: userJson,
token: jwtSignUser(userJson)
})
} catch (err) {
res.status(500).send({
error: 'An error has occured trying to log in'
})
}
}
}
route.js
const AuthenticationController = require('./controller/AuthenticationController')
const AuthenticationControllerPolicy = require('./policies/AuthenticationControllerPolicy')
module.exports = (app) => {
app.post('/register',
AuthenticationControllerPolicy.register,
AuthenticationController.register)
app.post('/login',
AuthenticationController.login)
}
如果需要,您还可以检查回购。 GitHubRepo
bcrypt-nodejs
的用法似乎是正确的。 我会验证输入的密码和数据库中的哈希是否都符合您的期望(尤其是在comparePassword
函数内部),以排除是否存在数据问题。
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