return;
}
SAML2Signature saml2Signature = new SAML2Signature();
PublicKey publicKey = getSignatureValidationKey(client);
try {
if (!saml2Signature.validate(document, publicKey)) {
throw new VerificationException("Invalid signature on document");
}
} catch (ProcessingException e) {
throw new VerificationException("Error validating signature", e);
}