s202226701001/sever-test/node_modules/@parse/node-apn/lib/credentials/certificate/parsePkcs12.js

const forge = require('node-forge');

const APNKey = require('./APNKey');
const APNCertificate = require('./APNCertificate');

function decryptPkcs12FromAsn1(asn1, passphrase) {
  try {
    return forge.pkcs12.pkcs12FromAsn1(asn1, false, passphrase);
  } catch (e) {
    // OpenSSL-exported files need an empty string, if no password was specified
    // during export.
    if (passphrase) {
      throw e;
    }
    return forge.pkcs12.pkcs12FromAsn1(asn1, false, '');
  }
}

function apnCredentialsFromPkcs12(p12Data, passphrase) {
  if (!p12Data) {
    return undefined;
  }

  let pkcs12;
  try {
    const asn1 = forge.asn1.fromDer(p12Data.toString('binary'), false);
    pkcs12 = decryptPkcs12FromAsn1(asn1, passphrase);
  } catch (e) {
    if (e.message.match('Invalid password')) {
      throw new Error('unable to parse credentials, incorrect passphrase');
    } else {
      throw new Error('unable to parse credentials, not a PFX/P12 file');
    }
  }

  const credentials = { key: null, certificates: [] };
  pkcs12.safeContents.forEach(function (safeContents) {
    safeContents.safeBags.forEach(function (safeBag) {
      if (safeBag.type === forge.pki.oids.pkcs8ShroudedKeyBag) {
        if (credentials.key) {
          throw new Error('multiple keys found in PFX/P12 file');
        }
        credentials.key = new APNKey(safeBag.key);
      } else if (safeBag.type === forge.pki.oids.certBag) {
        credentials.certificates.push(new APNCertificate(safeBag.cert));
      }
    });
  });

  return credentials;
}

module.exports = apnCredentialsFromPkcs12;