ftp-srv-esm/src/commands/registration/epsv.js

Modern, extensible FTP server (daemon) for Node.js with ESM support. Based on ftp-srv.

import PassiveConnector from '../../connector/passive.js';

export default {
  directive: 'EPSV',
  handler: function ({log}) {
    this.connector = new PassiveConnector(this);
    return this.connector.setupServer()
    .then((server) => {
      const {port} = server.address();

      return this.reply(229, `EPSV OK (|||${port}|)`);
    })
    .catch((err) => {
      log.error(err);
      return this.reply(err.code || 425, err.message);
    });
  },
  syntax: '{{cmd}} [<protocol>]',
  description: 'Initiate passive mode'
};