node.js libnmap example usage

accuracy.js

/*!
 * libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      timeout: 900, // 900s = 10m and increases the reliability of scan results
      flags: [
        '-T0', // Paranoid scan type; very slow but accurate
        '--max-retries 10', // Don't give up on slow responding hosts
        '--ttl 200ms', // Accomodate for slow connections by setting the packets TTL value higher
        '--scan-delay 10s', // Account for host 'rate limiting'
        '--max-rate 30', // Slows down packet spewing to account for IDS protections
      ],
      range: ['scanme.nmap.org', '172.17.190.0/24']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

blocksize.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      // Use 4, 8, 16 or 32 for class A & B (default is 16)
      // The larger the scan range the smaller the blocksize
      // maximum is 128 which is adequate for class C networks.
      blocksize: 8,
      range: ['scanme.nmap.org', '192.168.0.0/17']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(item);
    console.log(JSON.stringify(report[item], null, 2));
  }
});

default.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      range: ['scanme.nmap.org', '172.17.190.0/24']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

discover.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap');

nmap.discover(function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

flags.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      flags: [
        '-sV', // Open port to determine service (i.e. FTP, SSH etc)
        '-O', // OS finger printing (requires elevated privileges)
        '-sC' // Enables the nmap scripts (all) against each host (requires elevated privileges)
      ],
      range: ['scanme.nmap.org', '192.168.0.0/26']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw err;

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

ipv6.js

/*!
 * libnmap
 * Copyright(c) 2013-2016 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      range: [
        'scanme.nmap.org',
        '2001:db8::/128'
      ]
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

ports.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      // Scan IANA reserved, registered & some common network ports
      ports: '1-1025,1433,1528,1776,3306,8443,8900-9020',
      range: ['scanme.nmap.org', '192.168.0.0/26']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

threshold.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      threshold: 2048, // maximum of 2048 child processes (depending on range & blocksize)
      range: ['scanme.nmap.org', '192.168.0.0/26']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

udp.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      udp: true, // requires root privileges
      range: ['scanme.nmap.org', '192.168.0.0/26']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(JSON.stringify(report[item], null, 2));
  }
});

xml.js

/*!
 * node-libnmap
 * Copyright(c) 2013-2015 Jason Gerfen <[email protected]>
 * License: MIT
 */

var nmap = require('libnmap')
  , opts = {
      json: false,
      range: ['scanme.nmap.org', '192.168.0.0/26']
    };

nmap.scan(opts, function(err, report) {
  if (err) throw new Error(err);

  for (var item in report) {
    console.log(report[item]);
  }
});