@parse/node-apn/test/credentials/certificate/parsePemKey.js

An interface to the Apple Push Notification service for Node.js

const parsePemKey = require('../../../lib/credentials/certificate/parsePemKey');
const APNKey = require('../../../lib/credentials/certificate/APNKey');
const fs = require('fs');

describe('parsePemKey', function () {
  describe('returns APNKey', function () {
    describe('RSA key', function () {
      let key;
      beforeEach(function () {
        const keyData = fs.readFileSync('test/credentials/support/key.pem');
        key = parsePemKey(keyData);
      });

      it('correct type', function () {
        expect(key).to.be.an.instanceof(APNKey);
      });

      it('with correct fingerprint', function () {
        expect(key.fingerprint()).to.equal('2d594c9861227dd22ba5ae37cc9354e9117a804d');
      });
    });

    it('openssl-encrypted RSA key, correct password', function () {
      const key = fs.readFileSync('test/credentials/support/keyEncrypted.pem');
      expect(parsePemKey(key, 'apntest')).to.be.an.instanceof(APNKey);
    });

    it('PKCS#8 encrypted key, correct password', function () {
      const key = fs.readFileSync('test/credentials/support/keyPKCS8Encrypted.pem');
      expect(parsePemKey(key, 'apntest')).to.be.an.instanceof(APNKey);
    });

    it('PEM containing certificates and key', function () {
      const certAndKey = fs.readFileSync('test/credentials/support/certKey.pem');
      expect(parsePemKey(certAndKey)).to.be.an.instanceof(APNKey);
    });
  });

  describe('throws with', function () {
    it('PKCS#8 key (unsupported format)', function () {
      const key = fs.readFileSync('test/credentials/support/keyPKCS8.pem');
      expect(function () {
        parsePemKey(key);
      }).to.throw('unable to parse key, unsupported format');
    });

    it('RSA encrypted key, incorrect passphrase', function () {
      const key = fs.readFileSync('test/credentials/support/keyEncrypted.pem');
      expect(function () {
        parsePemKey(key, 'not-the-passphrase');
      }).to.throw('unable to parse key, incorrect passphrase');
    });

    it('PKCS#8 encrypted key, incorrect passphrase', function () {
      const key = fs.readFileSync('test/credentials/support/keyPKCS8Encrypted.pem');
      expect(function () {
        parsePemKey(key, 'not-the-passphrase');
      }).to.throw('unable to parse key, incorrect passphrase');
    });

    it('PEM certificate', function () {
      const cert = fs.readFileSync('test/credentials/support/cert.pem');
      expect(function () {
        parsePemKey(cert);
      }).to.throw('unable to parse key, no private key found');
    });

    it('PKCS#12 file', function () {
      const pkcs12 = fs.readFileSync('test/credentials/support/certIssuerKey.p12');
      expect(function () {
        parsePemKey(pkcs12);
      }).to.throw('unable to parse key, not a valid PEM file');
    });
  });

  describe('multiple keys', function () {
    it('throws', function () {
      const keys = fs.readFileSync('test/credentials/support/multipleKeys.pem');
      expect(function () {
        parsePemKey(keys);
      }).to.throw('multiple keys found in PEM file');
    });
  });

  describe('returns null', function () {
    it('for null', function () {
      expect(parsePemKey()).to.be.null;
    });

    it('for undefined', function () {
      expect(parsePemKey()).to.be.null;
    });
  });
});