scrape-meshcentral-devices.js

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const https = require('https');
const { URL } = require('url');
 
require('dotenv').config();
 
const MESHCENTRAL_URL = process.env.MESHCENTRAL_URL;
const USERNAME = process.env.MESHCENTRAL_USERNAME;
const PASSWORD = process.env.MESHCENTRAL_PASSWORD;
 
/**
 *
 */
async function login() {
  const loginUrl = new URL('/login', MESHCENTRAL_URL);
  
  const postData = `action=login&username=${encodeURIComponent(USERNAME)}&password=${encodeURIComponent(PASSWORD)}&token=`;
  
  const options = {
    method: 'POST',
    headers: {
      'Content-Type': 'application/x-www-form-urlencoded',
      'Content-Length': Buffer.byteLength(postData)
    }
  };
  
  return new Promise((resolve, reject) => {
    const req = https.request(loginUrl, options, (res) => {
      let cookie = null;
      
      if (res.headers['set-cookie']) {
        const cookies = res.headers['set-cookie'];
        for (const c of cookies) {
          if (c.startsWith('xid=')) {
            cookie = c.split(';')[0];
            break;
          }
        }
      }
      
      let data = '';
      res.on('data', chunk => data += chunk);
      res.on('end', () => resolve(cookie));
    });
    
    req.on('error', reject);
    req.write(postData);
    req.end();
  });
}
 
/**
 *
 * @param path
 * @param cookie
 */
async function getPage(path, cookie) {
  const url = new URL(path, MESHCENTRAL_URL);
  
  const options = {
    headers: {
      'Cookie': cookie,
      'User-Agent': 'Mozilla/5.0'
    }
  };
  
  return new Promise((resolve, reject) => {
    https.get(url, options, (res) => {
      let data = '';
      res.on('data', chunk => data += chunk);
      res.on('end', () => resolve(data));
    }).on('error', reject);
  });
}
 
/**
 *
 */
async function main() {
  try {
    console.log('🔧 Logging in to MeshCentral...\n');
    
    const cookie = await login();
    if (!cookie) {
      throw new Error('Login failed - no cookie received');
    }
    
    console.log('✅ Login successful\n');
    
    // Try to get the main page
    console.log('📄 Fetching main page...\n');
    const html = await getPage('/', cookie);
    
    // Look for device references in the HTML
    const deviceMatches = html.match(/node\/[a-zA-Z0-9\/_-]+/g) || [];
    const uniqueDevices = [...new Set(deviceMatches)];
    
    console.log(`✅ Found ${uniqueDevices.length} device reference(s):\n`);
    uniqueDevices.forEach(device => {
      console.log(`  - ${device}`);
    });
    
    // Also look for mesh references
    const meshMatches = html.match(/mesh\/[a-zA-Z0-9\/_-]+/g) || [];
    const uniqueMeshes = [...new Set(meshMatches)];
    
    console.log(`\n✅ Found ${uniqueMeshes.length} mesh reference(s):\n`);
    uniqueMeshes.forEach(mesh => {
      console.log(`  - ${mesh}`);
    });
    
    // Look for any IPs
    const ipMatches = html.match(/\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/g) || [];
    const uniqueIps = [...new Set(ipMatches)];
    
    if (uniqueIps.length > 0) {
      console.log(`\n📍 Found ${uniqueIps.length} IP address(es):\n`);
      uniqueIps.forEach(ip => {
        console.log(`  - ${ip}`);
      });
    }
    
  } catch (error) {
    console.error('❌ Error:', error.message);
    process.exit(1);
  }
}
 
main();