Examples with SignatureSigningConfigurationCriterion org.opensaml.xmlsec.criterion.SignatureSigningConfigurationCriterion used on opensource projects

Example 1 with SignatureSigningConfigurationCriterion

use of org.opensaml.xmlsec.criterion.SignatureSigningConfigurationCriterion in project cas by apereo.

the class BaseSamlObjectSigner method buildSignatureSigningParameters.

/**
     * Build signature signing parameters signature signing parameters.
     *
     * @param descriptor the descriptor
     * @return the signature signing parameters
     * @throws SAMLException the saml exception
     */
protected SignatureSigningParameters buildSignatureSigningParameters(final RoleDescriptor descriptor) throws SAMLException {
    try {
        final CriteriaSet criteria = new CriteriaSet();
        criteria.add(new SignatureSigningConfigurationCriterion(getSignatureSigningConfiguration()));
        criteria.add(new RoleDescriptorCriterion(descriptor));
        final SAMLMetadataSignatureSigningParametersResolver resolver = new SAMLMetadataSignatureSigningParametersResolver();
        LOGGER.debug("Resolving signature signing parameters for [{}]", descriptor.getElementQName().getLocalPart());
        final SignatureSigningParameters params = resolver.resolveSingle(criteria);
        if (params == null) {
            throw new SAMLException("No signature signing parameter is available");
        }
        LOGGER.debug("Created signature signing parameters." + "\nSignature algorithm: [{}]" + "\nSignature canonicalization algorithm: [{}]" + "\nSignature reference digest methods: [{}]", params.getSignatureAlgorithm(), params.getSignatureCanonicalizationAlgorithm(), params.getSignatureReferenceDigestMethod());
        return params;
    } catch (final Exception e) {
        throw new SAMLException(e.getMessage(), e);
    }
}