How to convert String password to hash

Question

I am trying to import customers using .csv file. I did it using data flow profiles in magento. I have list of customers and passwords but I have passwords in string format. How to convert string password into password_hash?

Answer 1

First you need to convert all the password to hash password. then on the sheet use password_hash instead of password for set password.

Use magento core helper class for generate hash_password:

Mage::helper('core')
->getHash('YOUR_PASSWORD', Mage_Admin_Model_User::HASH_SALT_LENGTH);

Answer 2

I needed to solve a similar problem to the OP, however, I needed to do it in a stand-alone script outside of Magento, so I extracted the important parts of the app into a single class for easy use.

Use it like:

$newPw = 'thisisatest'
$newPwHash = (new Magento_Admin_Password_Hasher())->generateHash($newPw);
echo $newPwHash;

Output: fa3e2266de47f6284fed4664896435a0:kVqArQN8pRtvoBROR99xAOpLbUmnwzJo

PHP class:

<?php 
class Magento_Admin_Password_Hasher {
    // From app/code/core/Mage/Core/Helper/Data.php
    const CHARS_LOWERS = 'abcdefghijklmnopqrstuvwxyz';
    const CHARS_UPPERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
    const CHARS_DIGITS = '0123456789';

    // From app/code/core/Mage/Admin/Model/User.php
    const HASH_SALT_LENGTH = 32;

    // Our own function to tie it all together with sane defaults.
    function generateHash($password)
    {
        return $this->getHash($password, self::HASH_SALT_LENGTH);
    }

    // From app/code/core/Mage/Core/Helper/Data.php
    public function getRandomString($len, $chars = null)
    {
        if (is_null($chars)) {
            $chars = self::CHARS_LOWERS . self::CHARS_UPPERS . self::CHARS_DIGITS;
        }
        for ($i = 0, $str = '', $lc = strlen($chars)-1; $i < $len; $i++) {
            $str .= $chars[mt_rand(0, $lc)];
        }
        return $str;
    }

    // From app/code/core/Mage/Core/Model/Encryption.php
    public function getHash($password, $salt = false)
    {
        if (is_integer($salt)) {
            $salt = $this->/*_helper->*/getRandomString($salt);
        }
        return $salt === false ? $this->hash($password) : $this->hash($salt . $password) . ':' . $salt;
    }

    // From app/code/core/Mage/Core/Model/Encryption.php
    public function hash($data)
    {
        return md5($data);
    }
}

Answer 3

Magento 1.x uses below encryption scheme for hashing passwords

md5(salt.password):salt

Example:

Let say your salt value is = Stack88135

And your chosen password is = P@SS!2020

then putting it all together

md5(Stack88135.P@SS!2020):Stack88135

so the resultant hashed password would be

9d15c6206d90f9a7fdbaf2c179c40bc4:Stack88135

Answer 4

string password_hash ( string $password , integer $algo [, array $options ] )

Referrence http://php.net/manual/en/function.password-hash.php