Script to dump all login items from Bitwarden browser extension

export.js

//
// In case you have lost your master password but can log in the extension using TouchID or similar
// This was tested in Edge so should be working in Chrome
// Open the extension window and detach it
// Filter to show only logins as this script was meant for that only :)
// Then press shortcut to open developer tools
// Copy/Paste script in console and be patient!
// NOTE: the script will fail if you have two items that have the same title and username (cleanup before running it!)
//

// config
const startItem = null
const startIndex = 0
const maxItems = -1

// constants
const scrollBase = 40
const scrollInc = 59

// result
let allItems = []

// disable emitter warning
const oldWarn = console.warn
console.warn = function(arguments) {
  if (!arguments.join(' ').includes('NG0953')) {
    oldWarn.apply(console, arguments)
  }
}

// get the item count
const itemCount = parseInt(document.querySelector('app-vault-list-items-container[id=allItems] > bit-section span[slot=end]').textContent.trim())
console.log(`➡️ Total items: ${itemCount}`)

// intialize for 1st item
let prev = startItem
document.querySelector('[data-testid=popup-layout-scroll-region]').scrollTo(0, scrollBase + startIndex * scrollInc)
await new Promise(resolve => setTimeout(resolve, 1000));

try {

  while (true) {

    // find all the items
    let items = document.querySelectorAll('app-vault-list-items-container[id=allItems] bit-item > bit-item-action button')
    if (items.length === 0) break

    // find previous
    if (prev == null) {
      index = 0
    } else {
      index = Array.from(items).findIndex(
        item => item.textContent.trim() === prev
      );
      if (index !== -1) index++;
      else {
        console.warn('Item not found:', prev);
        break;
      }
    }
    
    // get item and click it
    let item = items[index]
    if (!item) continue
    prev = item.textContent.trim()
    item.click()
    await new Promise(resolve => setTimeout(resolve, 500));

    // get data
    const title = document.querySelector('h2[data-testid=item-name]') ? document.querySelector('h2[data-testid=item-name]').textContent.trim() : ''
    const userName = document.querySelector('input[id=userName]') ? document.querySelector('input[id=userName]').value.trim() : ''
    const password = document.querySelector('input[id=password]') ? document.querySelector('input[id=password]').value.trim() : ''
    const websites = []
    document.querySelectorAll('input[data-testid=login-website]').forEach(input => {
      websites.push(input.value.trim())
    });

    // totp is on Edit page
    let totp = ''
    if (document.querySelector('input[id=totp]')) {
      document.querySelector('popup-footer button[buttontype=primary]').click()
      await new Promise(resolve => setTimeout(resolve, 500));
      if (document.querySelector('input[formcontrolname=totp]')) {
        totp = document.querySelector('input[formcontrolname=totp]').value
      }
      document.querySelector('popup-footer button[buttontype=secondary]').click()
    } else {
      document.querySelector('button[title=Back]').click()
    }

    // skip items without websites (list not filtered so bringing back notes and other stuff)
    if (websites.length) {
      allItems.push({
        type: 1,
        name: title,
        login: {
          uris: websites.map(website => ({ match: null, uri: website })),
          username: userName,
          password: password,
          ...(totp.length ? { totp } : {})
        }
      })
      console.log(`✅ ${title} (${userName})`);
    }

    // stop if needed
    if (maxItems > 0 && allItems.length >= maxItems) {
      break
    }

    // now wait for back animation
    await new Promise(resolve => setTimeout(resolve, 750));

    // and scroll to current item
    const scrollTo = scrollBase + scrollInc * (startIndex + allItems.length - 1 )
    document.querySelector('[data-testid=popup-layout-scroll-region]').scrollTo(0, scrollTo)
    await new Promise(resolve => setTimeout(resolve, 500));

  }

} catch (e) {
  console.error(e);
}

// restore
console.warn = oldWarn

// done!
console.log({
  items: allItems
});