Examples with PrivateKeyData com.quorum.tessera.config.PrivateKeyData used on opensource projects

Example 1 with PrivateKeyData

use of com.quorum.tessera.config.PrivateKeyData in project tessera by ConsenSys.

the class KeyEncryptorImpl method encryptPrivateKey.

@Override
public PrivateKeyData encryptPrivateKey(final PrivateKey privateKey, final char[] password, final ArgonOptions argonOptions) {
    LOGGER.info("Encrypting a private key");
    LOGGER.debug("Encrypting private key {} using password {}", privateKey, password);
    final byte[] salt = new byte[KeyEncryptor.SALTLENGTH];
    this.secureRandom.nextBytes(salt);
    LOGGER.debug("Generated the random salt {}", Arrays.toString(salt));
    final ArgonResult argonResult;
    if (argonOptions == null) {
        argonResult = this.argon2.hash(password, salt);
    } else {
        argonResult = this.argon2.hash(new com.quorum.tessera.argon2.ArgonOptions(argonOptions.getAlgorithm(), argonOptions.getIterations(), argonOptions.getMemory(), argonOptions.getParallelism()), password, salt);
    }
    final Nonce nonce = this.encryptor.randomNonce();
    LOGGER.debug("Generated the random nonce {}", nonce);
    final byte[] encryptedKey = this.encryptor.sealAfterPrecomputation(privateKey.getKeyBytes(), nonce, SharedKey.from(argonResult.getHash()));
    LOGGER.info("Private key encrypted");
    final String snonce = this.encoder.encodeToString(nonce.getNonceBytes());
    final String asalt = this.encoder.encodeToString(salt);
    final String sbox = this.encoder.encodeToString(encryptedKey);
    return new PrivateKeyData(null, snonce, asalt, sbox, new ArgonOptions(argonResult.getOptions().getAlgorithm(), argonResult.getOptions().getIterations(), argonResult.getOptions().getMemory(), argonResult.getOptions().getParallelism()));
}

Example 2 with PrivateKeyData

use of com.quorum.tessera.config.PrivateKeyData in project tessera by ConsenSys.

the class FilesystemKeyPairTest method getInlineKeypairReturnsKeysReadFromFile.

@Test
public void getInlineKeypairReturnsKeysReadFromFile() throws Exception {
    Path pubFile = Files.createTempFile(UUID.randomUUID().toString(), ".pub");
    Path privFile = Paths.get(getClass().getResource("/unlockedprivatekey.json").toURI());
    String pub = "public";
    Files.write(pubFile, pub.getBytes());
    FilesystemKeyPair filesystemKeyPair = new FilesystemKeyPair(pubFile, privFile, keyEncryptor);
    KeyDataConfig privKeyDataConfig = new KeyDataConfig(new PrivateKeyData("Wl+xSyXVuuqzpvznOS7dOobhcn4C5auxkFRi7yLtgtA=", null, null, null, null), PrivateKeyType.UNLOCKED);
    InlineKeypair expected = new InlineKeypair(pub, privKeyDataConfig, keyEncryptor);
    assertThat(filesystemKeyPair.getInlineKeypair()).isEqualToComparingFieldByFieldRecursively(expected);
    assertThat(filesystemKeyPair.getPublicKey()).isEqualTo(pub);
    assertThat(filesystemKeyPair.getPrivateKey()).isEqualTo("Wl+xSyXVuuqzpvznOS7dOobhcn4C5auxkFRi7yLtgtA=");
}

Example 3 with PrivateKeyData

use of com.quorum.tessera.config.PrivateKeyData in project tessera by ConsenSys.

the class InlineKeypairTest method correctPasswordGetsCorrectKey.

@Test
public void correctPasswordGetsCorrectKey() {
    PrivateKeyData privateKeyData = mock(PrivateKeyData.class);
    final KeyDataConfig privKeyDataConfig = mock(KeyDataConfig.class);
    when(privKeyDataConfig.getPrivateKeyData()).thenReturn(privateKeyData);
    when(privKeyDataConfig.getType()).thenReturn(PrivateKeyType.LOCKED);
    char[] validPassword = "testpassword".toCharArray();
    PrivateKey privateKey = mock(PrivateKey.class);
    when(privateKey.encodeToBase64()).thenReturn("SUCCESS");
    when(keyEncryptor.decryptPrivateKey(privateKeyData, validPassword)).thenReturn(privateKey);
    final InlineKeypair result = new InlineKeypair("public", privKeyDataConfig, keyEncryptor);
    result.withPassword(validPassword);
    assertThat(result.getPrivateKey()).isEqualTo("SUCCESS");
}

Example 4 with PrivateKeyData

use of com.quorum.tessera.config.PrivateKeyData in project tessera by ConsenSys.

the class InlineKeypairTest method nullPasswordGivesNullKey.

@Test
public void nullPasswordGivesNullKey() {
    PrivateKeyData privateKeyData = mock(PrivateKeyData.class);
    final KeyDataConfig privKeyDataConfig = mock(KeyDataConfig.class);
    when(privKeyDataConfig.getPrivateKeyData()).thenReturn(privateKeyData);
    when(privKeyDataConfig.getType()).thenReturn(PrivateKeyType.LOCKED);
    final InlineKeypair result = new InlineKeypair("public", privKeyDataConfig, keyEncryptor);
    result.withPassword(null);
    assertThat(result.getPrivateKey()).isNull();
    verifyZeroInteractions(keyEncryptor);
}

Example 5 with PrivateKeyData

use of com.quorum.tessera.config.PrivateKeyData in project tessera by ConsenSys.

the class KeyEncryptorTest method providingArgonOptionsEncryptsKey.

@Test
public void providingArgonOptionsEncryptsKey() {
    final PrivateKey key = PrivateKey.from(new byte[] { 1, 2, 3, 4, 5 });
    final char[] password = "pass".toCharArray();
    final ArgonResult result = new ArgonResult(new com.quorum.tessera.argon2.ArgonOptions("i", 5, 6, 7), new byte[] {}, new byte[] {});
    doReturn(result).when(argon2).hash(any(com.quorum.tessera.argon2.ArgonOptions.class), eq(password), any(byte[].class));
    doReturn(new Nonce(new byte[] {})).when(encryptor).randomNonce();
    doReturn(new byte[] {}).when(encryptor).sealAfterPrecomputation(any(byte[].class), any(Nonce.class), any(SharedKey.class));
    final PrivateKeyData privateKey = this.keyEncryptor.encryptPrivateKey(key, password, new ArgonOptions("i", 5, 6, 7));
    final ArgonOptions aopts = privateKey.getArgonOptions();
    assertThat(privateKey.getSbox()).isNotNull();
    assertThat(privateKey.getAsalt()).isNotNull();
    assertThat(privateKey.getSnonce()).isNotNull();
    assertThat(aopts).isNotNull();
    assertThat(aopts.getIterations()).isNotNull().isEqualTo(5);
    assertThat(aopts.getMemory()).isNotNull().isEqualTo(6);
    assertThat(aopts.getParallelism()).isNotNull().isEqualTo(7);
    assertThat(aopts.getAlgorithm()).isNotNull();
    verify(argon2).hash(any(com.quorum.tessera.argon2.ArgonOptions.class), eq(password), any(byte[].class));
    verify(encryptor).randomNonce();
    verify(encryptor).sealAfterPrecomputation(any(byte[].class), any(Nonce.class), any(SharedKey.class));
}