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Example 1 with DSAKeyValueProvider

use of org.opensaml.xmlsec.keyinfo.impl.provider.DSAKeyValueProvider in project cas by apereo.

the class SamlObjectEncrypter method getKeyEncryptionCredential.

/**
     * Gets key encryption credential.
     *
     * @param peerEntityId the peer entity id
     * @param adaptor      the adaptor
     * @param service      the service
     * @return the key encryption credential
     * @throws Exception the exception
     */
protected Credential getKeyEncryptionCredential(final String peerEntityId, final SamlRegisteredServiceServiceProviderMetadataFacade adaptor, final SamlRegisteredService service) throws Exception {
    final SamlIdPProperties idp = casProperties.getAuthn().getSamlIdp();
    final BasicEncryptionConfiguration config = DefaultSecurityConfigurationBootstrap.buildDefaultEncryptionConfiguration();
    if (this.overrideBlackListedEncryptionAlgorithms != null && !this.overrideBlackListedEncryptionAlgorithms.isEmpty()) {
        config.setBlacklistedAlgorithms(this.overrideBlackListedEncryptionAlgorithms);
    }
    if (this.overrideWhiteListedAlgorithms != null && !this.overrideWhiteListedAlgorithms.isEmpty()) {
        config.setWhitelistedAlgorithms(this.overrideWhiteListedAlgorithms);
    }
    if (this.overrideDataEncryptionAlgorithms != null && !this.overrideDataEncryptionAlgorithms.isEmpty()) {
        config.setDataEncryptionAlgorithms(this.overrideDataEncryptionAlgorithms);
    }
    if (this.overrideKeyEncryptionAlgorithms != null && !this.overrideKeyEncryptionAlgorithms.isEmpty()) {
        config.setKeyTransportEncryptionAlgorithms(this.overrideKeyEncryptionAlgorithms);
    }
    LOGGER.debug("Encryption blacklisted algorithms: [{}]", config.getBlacklistedAlgorithms());
    LOGGER.debug("Encryption key algorithms: [{}]", config.getKeyTransportEncryptionAlgorithms());
    LOGGER.debug("Signature data algorithms: [{}]", config.getDataEncryptionAlgorithms());
    LOGGER.debug("Encryption whitelisted algorithms: [{}]", config.getWhitelistedAlgorithms());
    final MetadataCredentialResolver kekCredentialResolver = new MetadataCredentialResolver();
    final List<KeyInfoProvider> providers = new ArrayList<>();
    providers.add(new RSAKeyValueProvider());
    providers.add(new DSAKeyValueProvider());
    providers.add(new InlineX509DataProvider());
    providers.add(new DEREncodedKeyValueProvider());
    providers.add(new KeyInfoReferenceProvider());
    final BasicProviderKeyInfoCredentialResolver keyInfoResolver = new BasicProviderKeyInfoCredentialResolver(providers);
    kekCredentialResolver.setKeyInfoCredentialResolver(keyInfoResolver);
    final PredicateRoleDescriptorResolver roleDescriptorResolver = new PredicateRoleDescriptorResolver(adaptor.getMetadataResolver());
    roleDescriptorResolver.setSatisfyAnyPredicates(true);
    roleDescriptorResolver.setUseDefaultPredicateRegistry(true);
    roleDescriptorResolver.setRequireValidMetadata(idp.getMetadata().isRequireValidMetadata());
    roleDescriptorResolver.initialize();
    kekCredentialResolver.setRoleDescriptorResolver(roleDescriptorResolver);
    kekCredentialResolver.initialize();
    final CriteriaSet criteriaSet = new CriteriaSet();
    criteriaSet.add(new EncryptionConfigurationCriterion(config));
    criteriaSet.add(new EntityIdCriterion(peerEntityId));
    criteriaSet.add(new EntityRoleCriterion(SPSSODescriptor.DEFAULT_ELEMENT_NAME));
    criteriaSet.add(new UsageCriterion(UsageType.ENCRYPTION));
    LOGGER.debug("Attempting to resolve the encryption key for entity id [{}]", peerEntityId);
    return kekCredentialResolver.resolveSingle(criteriaSet);
}
Also used : UsageCriterion(org.opensaml.security.criteria.UsageCriterion) RSAKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.RSAKeyValueProvider) EncryptionConfigurationCriterion(org.opensaml.xmlsec.criterion.EncryptionConfigurationCriterion) ArrayList(java.util.ArrayList) EntityIdCriterion(org.opensaml.core.criterion.EntityIdCriterion) MetadataCredentialResolver(org.opensaml.saml.security.impl.MetadataCredentialResolver) PredicateRoleDescriptorResolver(org.opensaml.saml.metadata.resolver.impl.PredicateRoleDescriptorResolver) InlineX509DataProvider(org.opensaml.xmlsec.keyinfo.impl.provider.InlineX509DataProvider) KeyInfoReferenceProvider(org.opensaml.xmlsec.keyinfo.impl.provider.KeyInfoReferenceProvider) BasicProviderKeyInfoCredentialResolver(org.opensaml.xmlsec.keyinfo.impl.BasicProviderKeyInfoCredentialResolver) KeyInfoProvider(org.opensaml.xmlsec.keyinfo.impl.KeyInfoProvider) SamlIdPProperties(org.apereo.cas.configuration.model.support.saml.idp.SamlIdPProperties) CriteriaSet(net.shibboleth.utilities.java.support.resolver.CriteriaSet) EntityRoleCriterion(org.opensaml.saml.criterion.EntityRoleCriterion) BasicEncryptionConfiguration(org.opensaml.xmlsec.impl.BasicEncryptionConfiguration) DSAKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.DSAKeyValueProvider) DEREncodedKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.DEREncodedKeyValueProvider)

Example 2 with DSAKeyValueProvider

use of org.opensaml.xmlsec.keyinfo.impl.provider.DSAKeyValueProvider in project cas by apereo.

the class SamlUtils method buildSignatureValidationFilter.

/**
     * Build signature validation filter if needed.
     *
     * @param signatureResourceLocation the signature resource location
     * @return the metadata filter
     * @throws Exception the exception
     */
public static SignatureValidationFilter buildSignatureValidationFilter(final Resource signatureResourceLocation) throws Exception {
    if (!ResourceUtils.doesResourceExist(signatureResourceLocation)) {
        LOGGER.warn("Resource [{}] cannot be located", signatureResourceLocation);
        return null;
    }
    final List<KeyInfoProvider> keyInfoProviderList = new ArrayList<>();
    keyInfoProviderList.add(new RSAKeyValueProvider());
    keyInfoProviderList.add(new DSAKeyValueProvider());
    keyInfoProviderList.add(new DEREncodedKeyValueProvider());
    keyInfoProviderList.add(new InlineX509DataProvider());
    LOGGER.debug("Attempting to resolve credentials from [{}]", signatureResourceLocation);
    final BasicCredential credential = buildCredentialForMetadataSignatureValidation(signatureResourceLocation);
    LOGGER.info("Successfully resolved credentials from [{}]", signatureResourceLocation);
    LOGGER.debug("Configuring credential resolver for key signature trust engine @ [{}]", credential.getCredentialType().getSimpleName());
    final StaticCredentialResolver resolver = new StaticCredentialResolver(credential);
    final BasicProviderKeyInfoCredentialResolver keyInfoResolver = new BasicProviderKeyInfoCredentialResolver(keyInfoProviderList);
    final ExplicitKeySignatureTrustEngine trustEngine = new ExplicitKeySignatureTrustEngine(resolver, keyInfoResolver);
    LOGGER.debug("Adding signature validation filter based on the configured trust engine");
    final SignatureValidationFilter signatureValidationFilter = new SignatureValidationFilter(trustEngine);
    signatureValidationFilter.setRequireSignedRoot(false);
    LOGGER.debug("Added metadata SignatureValidationFilter with signature from [{}]", signatureResourceLocation);
    return signatureValidationFilter;
}
Also used : RSAKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.RSAKeyValueProvider) StaticCredentialResolver(org.opensaml.security.credential.impl.StaticCredentialResolver) ExplicitKeySignatureTrustEngine(org.opensaml.xmlsec.signature.support.impl.ExplicitKeySignatureTrustEngine) ArrayList(java.util.ArrayList) SignatureValidationFilter(org.opensaml.saml.metadata.resolver.filter.impl.SignatureValidationFilter) DSAKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.DSAKeyValueProvider) DEREncodedKeyValueProvider(org.opensaml.xmlsec.keyinfo.impl.provider.DEREncodedKeyValueProvider) InlineX509DataProvider(org.opensaml.xmlsec.keyinfo.impl.provider.InlineX509DataProvider) BasicProviderKeyInfoCredentialResolver(org.opensaml.xmlsec.keyinfo.impl.BasicProviderKeyInfoCredentialResolver) KeyInfoProvider(org.opensaml.xmlsec.keyinfo.impl.KeyInfoProvider) BasicCredential(org.opensaml.security.credential.BasicCredential)

Aggregations

ArrayList (java.util.ArrayList)2 BasicProviderKeyInfoCredentialResolver (org.opensaml.xmlsec.keyinfo.impl.BasicProviderKeyInfoCredentialResolver)2 KeyInfoProvider (org.opensaml.xmlsec.keyinfo.impl.KeyInfoProvider)2 DEREncodedKeyValueProvider (org.opensaml.xmlsec.keyinfo.impl.provider.DEREncodedKeyValueProvider)2 DSAKeyValueProvider (org.opensaml.xmlsec.keyinfo.impl.provider.DSAKeyValueProvider)2 InlineX509DataProvider (org.opensaml.xmlsec.keyinfo.impl.provider.InlineX509DataProvider)2 RSAKeyValueProvider (org.opensaml.xmlsec.keyinfo.impl.provider.RSAKeyValueProvider)2 CriteriaSet (net.shibboleth.utilities.java.support.resolver.CriteriaSet)1 SamlIdPProperties (org.apereo.cas.configuration.model.support.saml.idp.SamlIdPProperties)1 EntityIdCriterion (org.opensaml.core.criterion.EntityIdCriterion)1 EntityRoleCriterion (org.opensaml.saml.criterion.EntityRoleCriterion)1 SignatureValidationFilter (org.opensaml.saml.metadata.resolver.filter.impl.SignatureValidationFilter)1 PredicateRoleDescriptorResolver (org.opensaml.saml.metadata.resolver.impl.PredicateRoleDescriptorResolver)1 MetadataCredentialResolver (org.opensaml.saml.security.impl.MetadataCredentialResolver)1 BasicCredential (org.opensaml.security.credential.BasicCredential)1 StaticCredentialResolver (org.opensaml.security.credential.impl.StaticCredentialResolver)1 UsageCriterion (org.opensaml.security.criteria.UsageCriterion)1 EncryptionConfigurationCriterion (org.opensaml.xmlsec.criterion.EncryptionConfigurationCriterion)1 BasicEncryptionConfiguration (org.opensaml.xmlsec.impl.BasicEncryptionConfiguration)1 KeyInfoReferenceProvider (org.opensaml.xmlsec.keyinfo.impl.provider.KeyInfoReferenceProvider)1