Function start

electron_app/src/backup/exporter.js:28–116

()

let password;

const start = async () => {
  var args = process.argv.slice(2);
  const dbPath = args[0];
  const backupPath = args[1];
  const recipientId = args[2];
  const tempBackupDirectory = args[3];

  if (!key) {
    throw new Error(`Database key was never received`);
  }

  const outputPath = path.join(tempBackupDirectory, 'unencrypt.exp');

  checkTempBackupDirectory(tempBackupDirectory);
  copyDatabase(dbPath, tempBackupDirectory);

  let account;
  try {
    await initDatabaseEncrypted({
      key: key,
      dbpath: path.join(tempBackupDirectory, 'CriptextEncrypt.db'),
      sync: false
    });
    account = await Account().findOne({
      where: {
        recipientId
      }
    });
  } catch (ex) {
    removeTempBackupDirectoryRecursive(tempBackupDirectory);
    throw new Error(`Error connecting to db ${ex}`);
  }

  const [reId, domain = APP_DOMAIN] = recipientId.split('@');
  try {
    const accountObj = {
      email: `${reId}@${domain}`,
      username: reId,
      domain: domain,
      name: account.name,
      id: account.id
    };

    await exportEncryptDatabaseToFile({
      outputPath,
      accountObj,
      progressCallback: handleProgress,
      databaseKey: key
    });
  } catch (ex) {
    removeTempBackupDirectoryRecursive(tempBackupDirectory);
    throw new Error(`Error creating backup ${ex}`);
  }

  try {
    if (password) {
      const { key, iv, salt } = generateKeyAndIvFromPassword(password);
      await encryptStreamFile({