node_modules/node-firefox-find-devices/node_modules/adbkit/node_modules/node-forge/tests/nodejs-create-pkcs12.js

var forge = require('../js/forge');

try {
  // generate a keypair
  console.log('Generating 1024-bit key-pair...');
  var keys = forge.pki.rsa.generateKeyPair(1024);
  console.log('Key-pair created.');

  // create a certificate
  console.log('Creating self-signed certificate...');
  var cert = forge.pki.createCertificate();
  cert.publicKey = keys.publicKey;
  cert.serialNumber = '01';
  cert.validity.notBefore = new Date();
  cert.validity.notAfter = new Date();
  cert.validity.notAfter.setFullYear(cert.validity.notBefore.getFullYear() + 1);
  var attrs = [{
    name: 'commonName',
    value: 'example.org'
  }, {
    name: 'countryName',
    value: 'US'
  }, {
    shortName: 'ST',
    value: 'Virginia'
  }, {
    name: 'localityName',
    value: 'Blacksburg'
  }, {
    name: 'organizationName',
    value: 'Test'
  }, {
    shortName: 'OU',
    value: 'Test'
  }];
  cert.setSubject(attrs);
  cert.setIssuer(attrs);
  cert.setExtensions([{
    name: 'basicConstraints',
    cA: true
  }, {
    name: 'keyUsage',
    keyCertSign: true,
    digitalSignature: true,
    nonRepudiation: true,
    keyEncipherment: true,
    dataEncipherment: true
  }, {
    name: 'subjectAltName',
    altNames: [{
      type: 6, // URI
      value: 'http://example.org/webid#me'
    }]
  }]);

  // self-sign certificate
  cert.sign(keys.privateKey);
  console.log('Certificate created.');

  // create PKCS12
  console.log('\nCreating PKCS#12...');
  var password = 'password';
  var newPkcs12Asn1 = forge.pkcs12.toPkcs12Asn1(
    keys.privateKey, [cert], password,
    {generateLocalKeyId: true, friendlyName: 'test'});
  var newPkcs12Der = forge.asn1.toDer(newPkcs12Asn1).getBytes();

  console.log('\nBase64-encoded new PKCS#12:');
  console.log(forge.util.encode64(newPkcs12Der));

  // create CA store (w/own certificate in this example)
  var caStore = forge.pki.createCaStore([cert]);

  console.log('\nLoading new PKCS#12 to confirm...');
  loadPkcs12(newPkcs12Der, password, caStore);
} catch(ex) {
  if(ex.stack) {
    console.log(ex.stack);
  } else {
    console.log('Error', ex);
  }
}

function loadPkcs12(pkcs12Der, password, caStore) {
  var pkcs12Asn1 = forge.asn1.fromDer(pkcs12Der);
  var pkcs12 = forge.pkcs12.pkcs12FromAsn1(pkcs12Asn1, false, password);

  // load keypair and cert chain from safe content(s) and map to key ID
  var map = {};
  for(var sci = 0; sci < pkcs12.safeContents.length; ++sci) {
    var safeContents = pkcs12.safeContents[sci];
    console.log('safeContents ' + (sci + 1));

    for(var sbi = 0; sbi < safeContents.safeBags.length; ++sbi) {
      var safeBag = safeContents.safeBags[sbi];
      console.log('safeBag.type: ' + safeBag.type);

      var localKeyId = null;
      if(safeBag.attributes.localKeyId) {
        localKeyId = forge.util.bytesToHex(
          safeBag.attributes.localKeyId[0]);
        console.log('localKeyId: ' + localKeyId);
        if(!(localKeyId in map)) {
          map[localKeyId] = {
            privateKey: null,
            certChain: []
          };
        }
      } else {
        // no local key ID, skip bag
        continue;
      }

      // this bag has a private key
      if(safeBag.type === forge.pki.oids.pkcs8ShroudedKeyBag) {
        console.log('found private key');
        map[localKeyId].privateKey = safeBag.key;
      } else if(safeBag.type === forge.pki.oids.certBag) {
        // this bag has a certificate
        console.log('found certificate');
        map[localKeyId].certChain.push(safeBag.cert);
      }
    }
  }

  console.log('\nPKCS#12 Info:');

  for(var localKeyId in map) {
    var entry = map[localKeyId];
    console.log('\nLocal Key ID: ' + localKeyId);
    if(entry.privateKey) {
      var privateKeyP12Pem = forge.pki.privateKeyToPem(entry.privateKey);
      var encryptedPrivateKeyP12Pem = forge.pki.encryptRsaPrivateKey(
        entry.privateKey, password);

      console.log('\nPrivate Key:');
      console.log(privateKeyP12Pem);
      console.log('Encrypted Private Key (password: "' + password + '"):');
      console.log(encryptedPrivateKeyP12Pem);
    } else {
      console.log('');
    }
    if(entry.certChain.length > 0) {
      console.log('Certificate chain:');
      var certChain = entry.certChain;
      for(var i = 0; i < certChain.length; ++i) {
        var certP12Pem = forge.pki.certificateToPem(certChain[i]);
        console.log(certP12Pem);
      }

      var chainVerified = false;
      try {
        chainVerified = forge.pki.verifyCertificateChain(caStore, certChain);
      } catch(ex) {
        chainVerified = ex;
      }
      console.log('Certificate chain verified: ', chainVerified);
    }
  }
}