node/test/parallel/test-crypto-keygen-key-object-without-encoding.js

'use strict';

const common = require('../common');
if (!common.hasCrypto)
  common.skip('missing crypto');

const assert = require('assert');
const {
  generateKeyPair,
} = require('crypto');
const {
  testEncryptDecrypt,
  testSignVerify,
} = require('../common/crypto');

// Tests key objects are returned when key encodings are not specified.
{
  // If no publicKeyEncoding is specified, a key object should be returned.
  generateKeyPair('rsa', {
    modulusLength: 1024,
    privateKeyEncoding: {
      type: 'pkcs1',
      format: 'pem'
    }
  }, common.mustSucceed((publicKey, privateKey) => {
    assert.strictEqual(typeof publicKey, 'object');
    assert.strictEqual(publicKey.type, 'public');
    assert.strictEqual(publicKey.asymmetricKeyType, 'rsa');

    // The private key should still be a string.
    assert.strictEqual(typeof privateKey, 'string');

    testEncryptDecrypt(publicKey, privateKey);
    testSignVerify(publicKey, privateKey);
  }));

  // If no privateKeyEncoding is specified, a key object should be returned.
  generateKeyPair('rsa', {
    modulusLength: 1024,
    publicKeyEncoding: {
      type: 'pkcs1',
      format: 'pem'
    }
  }, common.mustSucceed((publicKey, privateKey) => {
    // The public key should still be a string.
    assert.strictEqual(typeof publicKey, 'string');

    assert.strictEqual(typeof privateKey, 'object');
    assert.strictEqual(privateKey.type, 'private');
    assert.strictEqual(privateKey.asymmetricKeyType, 'rsa');

    testEncryptDecrypt(publicKey, privateKey);
    testSignVerify(publicKey, privateKey);
  }));
}