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
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| 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') |