Magento Password

Magento and Drupal don't follow the same schema about password storage.
Drupal uses SHA512 algorithm, while Magento is still using MD5 (with salt).

This module overrides password storage and checking methods on Drupal side to allow to copy/paste the Magento password hash directly into Drupal.

Features

• Support for Magento's password during authentication process,
• Generate password according to Magento algorithm.

Documentation

Classical Drupal passwords start with '$S$':

$S$DrMMgaic7/T35OpDrOm.yW/vlusD3ecfqOu62ZnQiEEC9wZv2pro

Magento passwords don't use prefix, but contains a semi-colon in their middle:

e58d34d72aefb6d6f6c6e419da695252:9Yxn398btH

To match Drupal password policy storage this module will prefix the Magento password with '$M$' like this:

$M$e58d34d72aefb6d6f6c6e419da695252:9Yxn398btH

So you need to use this prefix during your Magento to Drupal data migration.
Otherwise, users won't be allowed to login into Drupal.

Setup

You can too generate password using this algorithm, by enabling it directly on "admin/config/people/accounts" admin screen in the "Magento Security" section.

Credits

Original idea & sponsoring : Actualys