Examples with SAMLSignatureProfileValidator org.opensaml.security.SAMLSignatureProfileValidator used on opensource projects

Example 1 with SAMLSignatureProfileValidator

use of org.opensaml.security.SAMLSignatureProfileValidator in project product-is by wso2.

the class SAML2SSOTestBase method validateSignature.

private void validateSignature(XMLObject signature, X509Credential x509Credential) throws Exception {
    SignatureImpl signImpl = (SignatureImpl) signature;
    try {
        SAMLSignatureProfileValidator signatureProfileValidator = new SAMLSignatureProfileValidator();
        signatureProfileValidator.validate(signImpl);
    } catch (ValidationException ex) {
        String logMsg = "Signature do not confirm to SAML signature profile. Possible XML Signature " + "Wrapping  Attack!";
        if (log.isDebugEnabled()) {
            log.debug(logMsg, ex);
        }
        throw new Exception(logMsg, ex);
    }
    try {
        SignatureValidator validator = new SignatureValidator(x509Credential);
        validator.validate(signImpl);
    } catch (ValidationException e) {
        if (log.isDebugEnabled()) {
            log.debug("Validation exception : ", e);
        }
        throw new Exception("Signature validation failed for SAML2 Element");
    }
}

Example 2 with SAMLSignatureProfileValidator

use of org.opensaml.security.SAMLSignatureProfileValidator in project entcore by opendigitaleducation.

the class SamlValidator method validateSignature.

public boolean validateSignature(String assertion) throws Exception {
    final Response response = SamlUtils.unmarshallResponse(assertion);
    final SAMLSignatureProfileValidator profileValidator = new SAMLSignatureProfileValidator();
    Signature signature = response.getSignature();
    if (signature == null) {
        if (response.getAssertions() != null && !response.getAssertions().isEmpty()) {
            for (Assertion a : response.getAssertions()) {
                signature = a.getSignature();
            }
        } else if (response.getEncryptedAssertions() != null && !response.getEncryptedAssertions().isEmpty()) {
            Assertion a = decryptAssertion(response);
            if (a != null) {
                signature = a.getSignature();
            }
        } else {
            logger.error("Assertions not founds.");
            throw new ValidationException("Assertions not founds.");
        }
    }
    if (signature == null) {
        logger.error("Signature not found.");
        throw new ValidationException("Signature not found.");
    }
    profileValidator.validate(signature);
    SignatureTrustEngine sigTrustEngine = getSignatureTrustEngine(response);
    CriteriaSet criteriaSet = new CriteriaSet();
    criteriaSet.add(new EntityIDCriteria(SamlUtils.getIssuer(response)));
    criteriaSet.add(new MetadataCriteria(IDPSSODescriptor.DEFAULT_ELEMENT_NAME, SAMLConstants.SAML20P_NS));
    criteriaSet.add(new UsageCriteria(UsageType.SIGNING));
    return sigTrustEngine.validate(signature, criteriaSet);
}