private void checkRequestHash() throws Exception {
RequestHash requestHashFromResponse = response.getSoap().getHeader().getRequestHash();
if (requestHashFromResponse != null) {
byte[] requestHash =
calculateDigest(
getAlgorithmId(requestHashFromResponse.getAlgorithmId()), requestSoap.getBytes());
if (log.isTraceEnabled()) {
log.trace(
"Calculated request message hash: {}\n" + "Request message (base64): {}",
encodeBase64(requestHash),
encodeBase64(requestSoap.getBytes()));
}
if (!Arrays.areEqual(requestHash, decodeBase64(requestHashFromResponse.getHash()))) {
throw new CodedException(
X_INCONSISTENT_RESPONSE, "Request message hash does not match request message");
}
} else {
throw new CodedException(
X_INCONSISTENT_RESPONSE,
"Response from server proxy is missing request message " + "hash");
}
}
