Examples with EncryptorException com.quorum.tessera.encryption.EncryptorException used on opensource projects

Example 6 with EncryptorException

use of com.quorum.tessera.encryption.EncryptorException in project tessera by ConsenSys.

the class EllipticalCurveEncryptor method openAfterPrecomputation.

@Override
public byte[] openAfterPrecomputation(byte[] cipherText, Nonce nonce, SharedKey sharedKey) {
    try {
        Cipher cipher = Cipher.getInstance(symmetricCipher);
        cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(sharedKey.getKeyBytes(), "AES"), new GCMParameterSpec(128, nonce.getNonceBytes()));
        return cipher.doFinal(cipherText);
    } catch (GeneralSecurityException e) {
        LOGGER.error("unable to perform symmetric decryption", e);
        throw new EncryptorException("unable to perform symmetric decryption");
    }
}

Example 7 with EncryptorException

use of com.quorum.tessera.encryption.EncryptorException in project tessera by ConsenSys.

the class InlineKeypair method getPrivateKey.

@Override
@NotNull
@Size(min = 1)
@ValidBase64(message = "Invalid Base64 key provided")
@Pattern(regexp = "^((?!NACL_FAILURE).)*$", message = "Could not decrypt the private key with the provided password, please double check the passwords provided")
public String getPrivateKey() {
    final PrivateKeyData pkd = privateKeyConfig.getPrivateKeyData();
    if (privateKeyConfig.getType() == UNLOCKED) {
        return privateKeyConfig.getValue();
    }
    if (this.cachedValue == null || !Objects.equals(this.cachedPassword, this.password)) {
        if (password != null) {
            try {
                this.cachedValue = keyEncryptor.decryptPrivateKey(pkd, password).encodeToBase64();
            } catch (final EncryptorException ex) {
                this.cachedValue = "NACL_FAILURE";
            }
        }
    }
    this.cachedPassword = this.password;
    return this.cachedValue;
}

Example 8 with EncryptorException

use of com.quorum.tessera.encryption.EncryptorException in project tessera by ConsenSys.

the class InlineKeypairTest method updatingPasswordsAttemptsToDecryptAgain.

@Test
public void updatingPasswordsAttemptsToDecryptAgain() {
    PrivateKeyData privateKeyData = mock(PrivateKeyData.class);
    final KeyDataConfig privKeyDataConfig = mock(KeyDataConfig.class);
    when(privKeyDataConfig.getPrivateKeyData()).thenReturn(privateKeyData);
    when(privKeyDataConfig.getType()).thenReturn(PrivateKeyType.LOCKED);
    when(keyEncryptor.decryptPrivateKey(privateKeyData, "wrong-password".toCharArray())).thenThrow(new EncryptorException("WHAT YOU TALKING ABOUT WILLIS"));
    final InlineKeypair inlineKeypair = new InlineKeypair("public", privKeyDataConfig, keyEncryptor);
    inlineKeypair.withPassword("wrong-password".toCharArray());
    String result = inlineKeypair.getPrivateKey();
    assertThat(result).isEqualTo("NACL_FAILURE");
    // change password and attempt again
    inlineKeypair.withPassword("testpassword".toCharArray());
    PrivateKey privateKey = mock(PrivateKey.class);
    when(privateKey.encodeToBase64()).thenReturn("SUCCESS");
    when(keyEncryptor.decryptPrivateKey(privateKeyData, "testpassword".toCharArray())).thenReturn(privateKey);
    assertThat(inlineKeypair.getPrivateKey()).isEqualTo("SUCCESS");
    verify(keyEncryptor).decryptPrivateKey(privateKeyData, "wrong-password".toCharArray());
    verify(keyEncryptor).decryptPrivateKey(privateKeyData, "testpassword".toCharArray());
}

Example 9 with EncryptorException

use of com.quorum.tessera.encryption.EncryptorException in project tessera by ConsenSys.

the class InlineKeypairTest method incorrectPasswordGetsCorrectFailureToken.

@Test
public void incorrectPasswordGetsCorrectFailureToken() {
    PrivateKeyData privateKeyData = mock(PrivateKeyData.class);
    final KeyDataConfig privKeyDataConfig = mock(KeyDataConfig.class);
    when(privKeyDataConfig.getPrivateKeyData()).thenReturn(privateKeyData);
    when(privKeyDataConfig.getType()).thenReturn(PrivateKeyType.LOCKED);
    when(keyEncryptor.decryptPrivateKey(privateKeyData, "wrong-password".toCharArray())).thenThrow(new EncryptorException("WHAT YOU TALKING ABOUT WILLIS"));
    final InlineKeypair inlineKeypair = new InlineKeypair("public", privKeyDataConfig, keyEncryptor);
    inlineKeypair.withPassword("wrong-password".toCharArray());
    String result = inlineKeypair.getPrivateKey();
    assertThat(String.valueOf(inlineKeypair.getPassword())).isEqualTo("wrong-password");
    assertThat(result).isEqualTo("NACL_FAILURE");
}