Examples with DecryptionException org.apereo.cas.util.crypto.DecryptionException used on opensource projects

Example 1 with DecryptionException

use of org.apereo.cas.util.crypto.DecryptionException in project cas by apereo.

the class SamlIdPObjectEncrypter method decode.

/**
 * Decode name id.
 *
 * @param encryptedId the encrypted id
 * @param service     the service
 * @param adaptor     the adaptor
 * @return the name id
 */
public NameID decode(final EncryptedID encryptedId, final SamlRegisteredService service, final SamlRegisteredServiceServiceProviderMetadataFacade adaptor) {
    try {
        Security.addProvider(new BouncyCastleProvider());
        val config = configureDecryptionSecurityConfiguration(service);
        configureKeyDecryptionCredential(adaptor.getEntityId(), adaptor, service, config);
        val parameters = resolveDecryptionParameters(service, config);
        val decrypter = getDecrypter(encryptedId, service, adaptor, parameters);
        return (NameID) decrypter.decrypt(encryptedId);
    } catch (final Exception e) {
        throw new DecryptionException(e);
    }
}

Example 2 with DecryptionException

use of org.apereo.cas.util.crypto.DecryptionException in project cas by apereo.

the class BaseBinaryCipherExecutor method decode.

@Override
public byte[] decode(final byte[] value, final Object[] parameters) {
    try {
        val verifiedValue = verifySignature(value, getSigningKey());
        val aesCipher = Cipher.getInstance(CIPHER_ALGORITHM);
        aesCipher.init(Cipher.DECRYPT_MODE, this.encryptionKey, this.parameterSpec);
        return aesCipher.doFinal(verifiedValue);
    } catch (final Exception e) {
        throw LOGGER.isTraceEnabled() ? new DecryptionException(e) : new DecryptionException();
    }
}

Example 3 with DecryptionException

use of org.apereo.cas.util.crypto.DecryptionException in project cas by apereo.

the class EncodingUtils method decryptJwtValue.

/**
 * Decrypt value based on the key created.
 *
 * @param secretKeyEncryptionKey the secret key encryption key
 * @param value                  the value
 * @return the decrypted value
 */
public static String decryptJwtValue(final Key secretKeyEncryptionKey, final String value) {
    try {
        val jwe = new JsonWebEncryption();
        jwe.setKey(secretKeyEncryptionKey);
        jwe.setCompactSerialization(value);
        LOGGER.trace("Decrypting value...");
        return jwe.getPayload();
    } catch (final Exception e) {
        if (LOGGER.isTraceEnabled()) {
            throw new DecryptionException(e);
        }
        throw new DecryptionException();
    }
}