ExportChromePasswords.js

ExportChromePasswords.js

//Go to chrome://settings/passwords and run in console
//Tested on Chrome v62
//You will get lots of "Error in event handler for passwordsPrivate.onPlaintextPasswordRetrieved: TypeError: Cannot read property 'origin' of undefined"

var decryptedRow="";
var pm = PasswordManagerImpl.getInstance();
var pl;

var getNextPassword = function(index) {
    pm.getPlaintextPassword(pl[index].loginPair, function(pwd) {
        console.log('getting ' + (index+1));
        pl[index].password = pwd.plaintextPassword;
            if (++index < pl.length) {
        getNextPassword(index);
      } else {
        console.log('done reading passwords, printing',pl);
        
        var decryptedRow = '"Name","URL","Username","Password"';
        for(i=0; i<pl.length; i++){
          var item = pl[i];
          console.log('printing ' + i);
          decryptedRow += '<br/>"'+item.loginPair.urls.origin+'","'+item.loginPair.urls.link+'","'+item.loginPair.username+'","'+item.password+'"';
        };
          var newWindow = window.open("", "MsgWindow " + new Date().getTime());
          newWindow.document.write(decryptedRow);
        
    }
    });
};

pm.getSavedPasswordList(function(passwords) {
console.log(arguments);
  pl = passwords;
  console.log('found ' + pl.length + ' passwords');
  if (pl.length > 0) {
    getNextPassword(0);
  } else {
    console.log('no saved passwords');
  } 
});