Reset Password in the DatabaseApril 22, 2015
Have you forgotten the admin password for a site that you build a long time ago? You have tried to request a single login via email and even Drush, nothing works.
If you have access to the database there is a way to change the password in the database directly. Here are the steps:
Fire up phpMyAdmin, find the users table in the database and click on Browse.
You’ll now see something like this:
Click on the Edit link for uid1 and you’ll see:
The row pass holds the password. However, we can not just input a new password. Drupal7 passwords use a secure hash algorithm called SHA512 with a salt. It employs a security technique called key stretching,, which makes it more difficult to crack the password.
Instead we need to generate a hash from our new password. Fortunately, the Drupal installation includes a utility function that can help us.
Start terminal, navigate to your site root and execute this command:
./scripts/password-hash.sh [your new password in clear test]
The script will output the hash, which looks something like this:
Copy this string into the phpMyAdmin pass input field and click Go.
Now you can login with you new password.