Sequelize + Bcrypt不会将密码作为哈希存储在数据库中
正如标题所述,每当我尝试将用户存储到SQLite数据库中时,控制台都会将密码作为哈希值输出,但是当我使用DBbrowser查看数据库时,我会看到纯文本密码。
模型
// const Promise = require('bluebird')
const bcrypt = require('bcrypt')
async function hashPassword (user, options) {
if (!user.changed('password')) {
return 0
}
const SALT_FACTOR = 8
await bcrypt.hash(user.password, SALT_FACTOR, (err, hash) => {
if (err) {
console.log(err)
}
// user.setDataValue('password', hash)
user.password = hash
console.log(user)
})
}
module.exports = (sequelize, DataTypes) => {
const User = sequelize.define('User', {
email: {
type: DataTypes.STRING,
unique: true
},
password: DataTypes.STRING
}, {
hooks: {
beforeSave: hashPassword,
beforeCreate: hashPassword
}
})
User.prototype.comparePassword = function (password) {
bcrypt.compare(password, this.password, function (res, err) {
if (res) {
console.log(res)
} else {
console.log(err)
}
})
return bcrypt.compare(password, this.password)
}
return User
}
控制器
module.exports = {
async register (req, res) {
try {
const user = await User.create(req.body)
const userJson = user.toJSON()
res.send({
user: userJson,
token: jwtSignUser(userJson)
})
} catch (err) {
// e-mail already exists or such
res.status(400).send({
error: 'This email address is already in use'
})
}
},
async login (req, res) {
try {
// Grab user input
const { email, password } = req.body
const user = await User.findOne({
where: {
email: email
}
})
// Check to see if user is in db
if (!user) {
res.status(403).send({
error: 'the login information was incorrect / Not Found'
})
}
// Check to see if password is valid
const isPasswordValid = await user.comparePassword(password)
if (!isPasswordValid) {
return res.status(403).send({
error: 'The login information was incorrect'
})
}
// return user using toJSON()
const userJson = user.toJSON()
res.send({
user: userJson,
token: jwtSignUser(userJson)
})
} catch (e) {
res.status(500).send({ error: 'An error occured attempting to login' })
console.log(e)
}
}
}
要详细说明,每当我创建一个用户时,都会收到以下消息:
{
"user": {
"id": 1,
"email": 'test@test.com",
"password": "$2b$08$SYYXU/GDSCFsp3MVeuqrduI0lOLHeeub7whXiaMMoVxO53YJry.1i",
"updatedAt": "2018-09-07T22:44:12.944Z",
"createdAt": "2018-09-07T22:44:12.944Z"
},
"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MSwiZW1haWwiOiJTVVBCUkhVQGxvbC5jb20iLCJwYXNzd29yZCI6IiQyYiQwOCRTWVlYVS9HRFNDRnNwM01WZXVxcmR1STBsT0xIZWV1Yjd3aFhpYU1Nb1Z4TzUzWUpyeS4xaSIsInVwZGF0ZWRBdCI6IjIwMTgtMDktMDdUMjI6NDQ6MTIuOTQ0WiIsImNyZWF0ZWRBdCI6IjIwMTgtMDktMDdUMjI6NDQ6MTIuOTQ0WiIsImlhdCI6MTUzNjM2MDI1MywiZXhwIjoxNTM2OTY1MDUzfQ.mDaeIikzUcV_AGTuklnLucx9mVyeScGpMym1y0kJnsg"
}
对我来说,数据库成功地对我的密码进行了哈希处理并存储了密码。对于我来说,最突出的问题是我认为这导致bcrypt.compare函数吐出“ false”。一如既往,任何见识或帮助将不胜感激!
答案 0 :(得分:0)
可以请您仅添加一个挂钩
hooks: {
beforeSave: hashPassword,
}
因为我认为您的密码被哈希了两次。如beforeSave和beforeCreate一样,两个钩子都将执行。
希望有帮助
答案 1 :(得分:0)
我很确定这个答案对您来说太迟了,但可能会帮助其他人解决这个问题。
我可以看到的主要问题是如何使用异步/等待模式。改变这个:
async function hashPassword (user, options) {
if (!user.changed('password')) {
return 0
}
const SALT_FACTOR = 8
await bcrypt.hash(user.password, SALT_FACTOR, (err, hash) => {
if (err) {
console.log(err)
}
// user.setDataValue('password', hash)
user.password = hash
console.log(user)
})
}
为此,为我工作:
async function hashPassword(user, options) {
if (!user.changed("password")) {
return 0;
}
user.password = await bcrypt.hash(user.password, SALT_FACTOR);
}