Nodejs bcrypt比较无法正常工作

Question

[我正在使用apollo构建具有节点qraphQl的应用程序，并且我尝试创建登录页面，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，这是代码

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，出现了此错误消息

{
  "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
}

在控制台上，我得到了这个

Executing (default): INSERT INTO `users` (`id`,`fullname`,`username`,`email`,`password`,`role`,`createdAt`,`updatedAt`) VALUES (DEFAULT,'nsalknlsa','stones4semper','[email protected]','$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` = '[email protected]' LIMIT 1;
Executing (default): SELECT `id`, `fullname`, `username`, `email`, `password`, `role`, `createdAt`, `updatedAt` FROM `users` AS `user` WHERE `user`.`email` = '[email protected]' LIMIT 1;

$2a$10$eX8zvI7/EJv6N.2RzbBh9e.qKoJXtmDNDw22nAY6dixTi4btWCB6G
false

[我真的很困惑，因为它想工作，我已经搜索过google，但没有帮助我，我该如何解决这个问题？预先感谢。

Answer 1

好，所以我遇到了同样的问题，解决方法是这样。