Petr Kadlec mormegil-cz
mormegil-cz
/ updatePasswords.js
Last active
October 11, 2023 07:45
— forked from insin/updatePasswords.js
Mass update Firefox passwords (run in Tools → Web Developer → Browser Console) - https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox#Enabling_the_Browser_Toolbox
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| async function updatePasswords() { | |
| let oldPassword = prompt('Old password:') | |
| if (!oldPassword) return | |
| let loginManager = Components.classes['@mozilla.org/login-manager;1'] | |
| .getService(Components.interfaces.nsILoginManager) | |
| let matchingLogins = (await loginManager.getAllLogins()).filter(l => l.password === oldPassword) | |
| let matchCount = matchingLogins.length | |
| if (matchCount === 0) return alert('No matching logins found') |