我正在使用apollo构建具有节点qraphQl的应用程序,并且尝试创建登录页面,但是在注册并尝试登录后,我的bcrypt总是返回false,
在我的用户模型中
import bcrypt from 'bcryptjs';
const user = (sequelize, DataTypes) => {
const User = sequelize.define('user', {
id: {
type: DataTypes.INTEGER,
autoIncrement: true,
unique: true,
primaryKey: true,
field: 'id'
},
fullname: DataTypes.STRING,
username: {
type: DataTypes.STRING,
allowNull: false,
validate: {
notEmpty: true,
},
},
email: {
type: DataTypes.STRING,
allowedNull: false,
validate: {
notEmpty: true,
isEmail: true,
}
},
password: {
type: DataTypes.STRING,
allowedNull: false,
validate: {
notEmpty: true,
len: [7, 42],
},
},
role: {
type: DataTypes.ENUM,
values: ['ADMIN', 'INSTRUCTOR', 'STUDENT'],
defaultValue: 'STUDENT'
}
});
User.beforeCreate(async function(user) {
user.password = await user.generatePasswordHash(user)
});
User.beforeSave(async function(user) {
user.password = await user.generatePasswordHash(user)
});
User.prototype.generatePasswordHash = async function(user) {
const saltRounds = 10;
return await bcrypt.hash(user.password, saltRounds)
};
User.prototype.validatePassword = async function(password) {
console.log(this.password)
const theReturn = await bcrypt.compare(password, this.password)
console.log(theReturn)
return theReturn;
};
User.associate = models => {
User.hasMany(models.Message, { onDelete: 'CASCADE' });
};
User.findByLogin = async login => {
let user = await User.findOne({
where: { username: login },
});
if (!user) {
user = await User.findOne({
where: { email: login },
});
}
return user;
};
return User;
};
export default user;
在我的用户解析器中,下面是代码
import { combineResolvers } from 'graphql-resolvers';
import Joi from 'joi'
import { isAuthenticated, isAdmin } from './authorization';
import {SignUp, SignIn} from '../functions/joi'
import {createToken} from '../functions/jwt'
export default {
Mutation: {
signUp: async (parent, { username, fullname, email, password, Rpassword}, { models, secret }) => {
if(password !== Rpassword){
return new Error('Password did not match')
}
var thejoi = { username, fullname, email, password }
const checkUserEm = await models.User.find({ where: { email: email }})
if (checkUserEm) {
return new Error('Email address already Exist')
}
const checkUserUs = await models.User.find({ where: { username: username }})
if (checkUserUs) {
return new Error('Username already Exist')
}
await Joi.validate(thejoi, SignUp, {abortEarly:false})
const user = await models.User.create({
username,
fullname,
email,
password,
role:'STUDENT'
});
return { token: createToken(user) };
},
signIn: async (parent, { login, password }, { models, secret }, ) => {
var varrh = { password }
await Joi.validate(varrh, SignIn, {abortEarly:false})
const user = await models.User.findByLogin(login);
if (!user) {
return new Error('No user found with this login credentials.');
}
const isValid = await user.validatePassword(password);
if (!isValid) {
return new Error('Invalid password .');
}
return { token: createToken(user) };
}
},
User: {
messages: async (user, args, { models }) => {
return await models.Message.findAll({
where: {
userId: user.id
}
});
},
},
}
当我尝试注册时,它起作用了,它将麻烦的密码存储在数据库中,但是当我尝试登录时,我收到了此错误消息
{
"errors": [
{
"message": "Invalid password .",
"locations": [
{
"line": 2,
"column": 3
}
],
"path": [
"signIn"
],
"extensions": {
"code": "INTERNAL_SERVER_ERROR",
"exception": {
"stacktrace": [
"Error: Invalid password .",
" at signIn (C:\\Users\\De Stone Of David\\Desktop\\node projects\\vue\\cybersec\\server\\src\\resolvers\\user.js:65:16)"
]
}
}
}
],
"data": null
}
在控制台中,我得到了
Executing (default): INSERT INTO `users` (`id`,`fullname`,`username`,`email`,`password`,`role`,`createdAt`,`updatedAt`) VALUES (DEFAULT,'nsalknlsa','stones4semper','Eloike95@gmail.com','$2a$10$eX8zvI7/EJv6N.2RzbBh9e.qKoJXtmDNDw22nAY6dixTi4btWCB6G','STUDENT','2019-02-17 09:51:44','2019-02-17 09:51:44');
Executing (default): SELECT `id`, `fullname`, `username`, `email`, `password`, `role`, `createdAt`, `updatedAt` FROM `users` AS `user` WHERE `user`.`username` = 'Eloike95@gmail.com' LIMIT 1;
Executing (default): SELECT `id`, `fullname`, `username`, `email`, `password`, `role`, `createdAt`, `updatedAt` FROM `users` AS `user` WHERE `user`.`email` = 'Eloike95@gmail.com' LIMIT 1;
$2a$10$eX8zvI7/EJv6N.2RzbBh9e.qKoJXtmDNDw22nAY6dixTi4btWCB6G
false
请问我真的很困惑,因为它可以正常工作,我已经搜索过google,但是它没有帮助我,我该如何解决这个问题?预先感谢。
答案 0 :(得分:1)
好,所以我遇到了同样的问题,解决方法是这样。
在您的用户模型文件中
行:-const theReturn = await bcrypt.compare(password, this.password)
这里的密码已经用compare
或compareSync
进行了哈希处理,因为第一个参数应该是您在登录表单中输入的未加密的密码。
第二个参数是您要与之进行数据比较的已散列密码。
因此,您要做的就是不对密码进行哈希处理,因为您已经对密码进行了哈希处理,然后将其发送到compare函数中,因此对密码进行了两次哈希处理。这样您会得到一个无效的密码。
仅供参考,compare
用于处理Promise;并且使用compareSync
,而没有任何承诺。另外,compareSync
返回一个布尔值。
希望能有所帮助,谢谢!