Node.js密码哈希 [英] Node.js hashing of passwords

问题描述

我当前正在使用以下方法对密码进行哈希处理:

I am currently using the following for hashing passwords:

var pass_shasum = crypto.createHash('sha256').update(req.body.password).digest('hex');

您能否提出改进建议，以使项目更安全?

Could you please suggest improvements to make the project safer?

推荐答案

我使用下面的代码对密码进行加盐和哈希处理.

I use the follwing code to salt and hash passwords.

var bcrypt = require('bcrypt');

exports.cryptPassword = function(password, callback) {
   bcrypt.genSalt(10, function(err, salt) {
    if (err) 
      return callback(err);

    bcrypt.hash(password, salt, function(err, hash) {
      return callback(err, hash);
    });
  });
};

exports.comparePassword = function(plainPass, hashword, callback) {
   bcrypt.compare(plainPass, hashword, function(err, isPasswordMatch) {   
       return err == null ?
           callback(null, isPasswordMatch) :
           callback(err);
   });
};

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