diff options
Diffstat (limited to 'eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder')
4 files changed, 776 insertions, 0 deletions
diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/CitizenTokenBuilder.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/CitizenTokenBuilder.java new file mode 100644 index 00000000..abc47e81 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/CitizenTokenBuilder.java @@ -0,0 +1,97 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.builder; + +import org.opensaml.saml2.core.Attribute; +import org.opensaml.saml2.core.AttributeValue; +import org.opensaml.xml.Configuration; +import org.opensaml.xml.XMLObject; +import org.opensaml.xml.schema.XSInteger; +import org.opensaml.xml.schema.XSString; +import org.opensaml.xml.schema.impl.XSIntegerBuilder; +import org.opensaml.xml.schema.impl.XSStringBuilder; + +import at.gv.egiz.eaaf.modules.pvp2.impl.utils.SAML2Utils; + +public class CitizenTokenBuilder { + + public static XMLObject buildAttributeStringValue(String value) { + XSStringBuilder stringBuilder = (XSStringBuilder) Configuration.getBuilderFactory().getBuilder(XSString.TYPE_NAME); + XSString stringValue = stringBuilder.buildObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSString.TYPE_NAME); + stringValue.setValue(value); + return stringValue; + } + + public static XMLObject buildAttributeIntegerValue(int value) { + XSIntegerBuilder integerBuilder = (XSIntegerBuilder) Configuration.getBuilderFactory().getBuilder(XSInteger.TYPE_NAME); + XSInteger integerValue = integerBuilder.buildObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSInteger.TYPE_NAME); + integerValue.setValue(value); + return integerValue; + } + + public static Attribute buildStringAttribute(String friendlyName, + String name, String value) { + Attribute attribute = + SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.getAttributeValues().add(buildAttributeStringValue(value)); + return attribute; + } + + public static Attribute buildIntegerAttribute(String friendlyName, + String name, int value) { + Attribute attribute = + SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.getAttributeValues().add(buildAttributeIntegerValue(value)); + return attribute; + } + + public static Attribute buildPVPVersion(String value) { + return buildStringAttribute("PVP-VERSION", + "urn:oid:1.2.40.0.10.2.1.1.261.10", value); + } + + public static Attribute buildSecClass(int value) { + return buildIntegerAttribute("SECCLASS", + "", value); + } + + public static Attribute buildPrincipalName(String value) { + return buildStringAttribute("PRINCIPAL-NAME", + "urn:oid:1.2.40.0.10.2.1.1.261.20", value); + } + + public static Attribute buildGivenName(String value) { + return buildStringAttribute("GIVEN-NAME", + "urn:oid:2.5.4.42", value); + } + + public static Attribute buildBirthday(String value) { + return buildStringAttribute("BIRTHDATE", + "urn:oid:1.2.40.0.10.2.1.1.55", value); + } + + public static Attribute buildBPK(String value) { + return buildStringAttribute("BPK", + "urn:oid:1.2.40.0.10.2.1.1.149", value); + } + + public static Attribute buildEID_CITIZEN_QAALEVEL(int value) { + return buildIntegerAttribute("EID-CITIZEN-QAA-LEVEL", + "urn:oid:1.2.40.0.10.2.1.1.261.94", value); + } + + public static Attribute buildEID_ISSUING_NATION(String value) { + return buildStringAttribute("EID-ISSUING-NATION", + "urn:oid:1.2.40.0.10.2.1.1.261.32", value); + } + + public static Attribute buildEID_SECTOR_FOR_IDENTIFIER(String value) { + return buildStringAttribute("EID-SECTOR-FOR-IDENTIFIER", + "urn:oid:1.2.40.0.10.2.1.1.261.34", value); + } + +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPAttributeBuilder.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPAttributeBuilder.java new file mode 100644 index 00000000..41623f3d --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPAttributeBuilder.java @@ -0,0 +1,186 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.builder; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.ServiceLoader; + +import org.opensaml.saml2.core.Attribute; +import org.opensaml.saml2.metadata.RequestedAttribute; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder; +import at.gv.egiz.eaaf.core.api.idp.IAttributeGenerator; +import at.gv.egiz.eaaf.core.api.idp.IAuthData; +import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration; +import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException; +import at.gv.egiz.eaaf.core.exceptions.InvalidDateFormatAttributeException; +import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException; +import at.gv.egiz.eaaf.modules.pvp2.exception.InvalidDateFormatException; +import at.gv.egiz.eaaf.modules.pvp2.exception.PVP2Exception; +import at.gv.egiz.eaaf.modules.pvp2.impl.utils.SAML2Utils; + +public class PVPAttributeBuilder { + + private static final Logger log = LoggerFactory.getLogger(PVPAttributeBuilder.class); + + private static IAttributeGenerator<Attribute> generator = new SamlAttributeGenerator(); + private static HashMap<String, IAttributeBuilder> builders; + + private static ServiceLoader<IAttributeBuilder> attributBuilderLoader = + ServiceLoader.load(IAttributeBuilder.class); + + private static void addBuilder(IAttributeBuilder builder) { + builders.put(builder.getName(), builder); + } + + static { + builders = new HashMap<String, IAttributeBuilder>(); + + log.info("Loading protocol attribut-builder modules:"); + if (attributBuilderLoader != null ) { + Iterator<IAttributeBuilder> moduleLoaderInterator = attributBuilderLoader.iterator(); + while (moduleLoaderInterator.hasNext()) { + try { + IAttributeBuilder modul = moduleLoaderInterator.next(); + log.info("Loading attribut-builder Modul Information: " + modul.getName()); + addBuilder(modul); + + } catch(Throwable e) { + log.error("Check configuration! " + "Some attribute-builder modul" + + " is not a valid IAttributeBuilder", e); + } + } + } + + log.info("Loading attribute-builder modules done"); + + } + + + /** + * Get a specific attribute builder + * + * @param name Attribute-builder friendly name + * + * @return Attribute-builder with this name or null if builder does not exists + */ + public static IAttributeBuilder getAttributeBuilder(String name) { + return builders.get(name); + + } + + public static Attribute buildAttribute(String name, ISPConfiguration oaParam, + IAuthData authData) throws PVP2Exception, AttributeBuilderException { + if (builders.containsKey(name)) { + try { + return builders.get(name).build(oaParam, authData, generator); + } + catch (AttributeBuilderException e) { + if (e instanceof UnavailableAttributeException) { + throw e; + + } else if (e instanceof InvalidDateFormatAttributeException) { + throw new InvalidDateFormatException(); + + } else { + throw new UnavailableAttributeException(name); + + } + } + } + return null; + } + + public static Attribute buildEmptyAttribute(String name) { + if (builders.containsKey(name)) { + return builders.get(name).buildEmpty(generator); + } + return null; + } + + public static Attribute buildAttribute(String name, String value) { + if (builders.containsKey(name)) { + return builders.get(name).buildEmpty(generator); + } + return null; + } + + + + public static List<Attribute> buildSupportedEmptyAttributes() { + List<Attribute> attributes = new ArrayList<Attribute>(); + Iterator<IAttributeBuilder> builderIt = builders.values().iterator(); + while (builderIt.hasNext()) { + IAttributeBuilder builder = builderIt.next(); + Attribute emptyAttribute = builder.buildEmpty(generator); + if (emptyAttribute != null) { + attributes.add(emptyAttribute); + } + } + return attributes; + } + + public static RequestedAttribute buildReqAttribute(String name, String friendlyName, boolean required) { + RequestedAttribute attribute = SAML2Utils.createSAMLObject(RequestedAttribute.class); + attribute.setIsRequired(required); + attribute.setName(name); + attribute.setFriendlyName(friendlyName); + attribute.setNameFormat(Attribute.URI_REFERENCE); + return attribute; + } + + /** + * Build a set of PVP Response-Attributes + * <br><br> + * <b>INFO:</b> If a specific attribute can not be build, a info is logged, but no execpetion is thrown. + * Therefore, the return List must not include all requested attributes. + * + * @param authData AuthenticationData <code>IAuthData</code> which is used to build the attribute values, but never <code>null</code> + * @param reqAttributenName List of PVP attribute names which are requested, but never <code>null</code> + * @return List of PVP attributes, but never <code>null</code> + */ + public static List<Attribute> buildSetOfResponseAttributes(IAuthData authData, + Collection<String> reqAttributenName) { + List<Attribute> attrList = new ArrayList<Attribute>(); + if (reqAttributenName != null) { + Iterator<String> it = reqAttributenName.iterator(); + while (it.hasNext()) { + String reqAttributName = it.next(); + try { + Attribute attr = PVPAttributeBuilder.buildAttribute( + reqAttributName, null, authData); + if (attr == null) { + log.info( + "Attribute generation failed! for " + + reqAttributName); + + } else { + attrList.add(attr); + + } + + } catch (PVP2Exception e) { + log.info( + "Attribute generation failed! for " + + reqAttributName); + + } catch (Exception e) { + log.warn( + "General Attribute generation failed! for " + + reqAttributName, e); + + } + } + } + + return attrList; + } + + +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPMetadataBuilder.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPMetadataBuilder.java new file mode 100644 index 00000000..abfac305 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/PVPMetadataBuilder.java @@ -0,0 +1,425 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.builder; + +import java.io.IOException; +import java.io.StringWriter; +import java.util.List; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.TransformerFactoryConfigurationError; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + +import org.apache.commons.httpclient.auth.CredentialsNotAvailableException; +import org.apache.commons.lang3.StringUtils; +import org.joda.time.DateTime; +import org.opensaml.Configuration; +import org.opensaml.common.xml.SAMLConstants; +import org.opensaml.saml2.metadata.AssertionConsumerService; +import org.opensaml.saml2.metadata.AttributeConsumingService; +import org.opensaml.saml2.metadata.ContactPerson; +import org.opensaml.saml2.metadata.EntitiesDescriptor; +import org.opensaml.saml2.metadata.EntityDescriptor; +import org.opensaml.saml2.metadata.IDPSSODescriptor; +import org.opensaml.saml2.metadata.KeyDescriptor; +import org.opensaml.saml2.metadata.LocalizedString; +import org.opensaml.saml2.metadata.NameIDFormat; +import org.opensaml.saml2.metadata.Organization; +import org.opensaml.saml2.metadata.RequestedAttribute; +import org.opensaml.saml2.metadata.RoleDescriptor; +import org.opensaml.saml2.metadata.SPSSODescriptor; +import org.opensaml.saml2.metadata.ServiceName; +import org.opensaml.saml2.metadata.SingleLogoutService; +import org.opensaml.saml2.metadata.SingleSignOnService; +import org.opensaml.xml.io.Marshaller; +import org.opensaml.xml.io.MarshallingException; +import org.opensaml.xml.security.SecurityException; +import org.opensaml.xml.security.SecurityHelper; +import org.opensaml.xml.security.credential.Credential; +import org.opensaml.xml.security.credential.UsageType; +import org.opensaml.xml.security.keyinfo.KeyInfoGenerator; +import org.opensaml.xml.security.x509.X509KeyInfoGeneratorFactory; +import org.opensaml.xml.signature.Signature; +import org.opensaml.xml.signature.SignatureException; +import org.opensaml.xml.signature.Signer; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.stereotype.Service; +import org.w3c.dom.Document; + +import at.gv.egiz.eaaf.core.exceptions.EAAFException; +import at.gv.egiz.eaaf.modules.pvp2.api.metadata.IPVPMetadataBuilderConfiguration; +import at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize.EAAFDefaultSAML2Bootstrap; +import at.gv.egiz.eaaf.modules.pvp2.impl.utils.AbstractCredentialProvider; +import at.gv.egiz.eaaf.modules.pvp2.impl.utils.SAML2Utils; + +/** + * @author tlenz + * + */ + +@Service("PVPMetadataBuilder") +public class PVPMetadataBuilder { + + private static final Logger log = LoggerFactory.getLogger(PVPMetadataBuilder.class); + + X509KeyInfoGeneratorFactory keyInfoFactory = null; + + /** + * + */ + public PVPMetadataBuilder() { + keyInfoFactory = new X509KeyInfoGeneratorFactory(); + keyInfoFactory.setEmitEntityIDAsKeyName(true); + keyInfoFactory.setEmitEntityCertificate(true); + + } + + + /** + * + * Build PVP 2.1 conform SAML2 metadata + * + * @param config + * PVPMetadataBuilder configuration + * + * @return PVP metadata as XML String + * @throws SecurityException + * @throws ConfigurationException + * @throws CredentialsNotAvailableException + * @throws TransformerFactoryConfigurationError + * @throws MarshallingException + * @throws TransformerException + * @throws ParserConfigurationException + * @throws IOException + * @throws SignatureException + */ + public String buildPVPMetadata(IPVPMetadataBuilderConfiguration config) throws CredentialsNotAvailableException, EAAFException, SecurityException, TransformerFactoryConfigurationError, MarshallingException, TransformerException, ParserConfigurationException, IOException, SignatureException { + DateTime date = new DateTime(); + EntityDescriptor entityDescriptor = SAML2Utils + .createSAMLObject(EntityDescriptor.class); + + //set entityID + entityDescriptor.setEntityID(config.getEntityID()); + + //set contact and organisation information + List<ContactPerson> contactPersons = config.getContactPersonInformation(); + if (contactPersons != null) + entityDescriptor.getContactPersons().addAll(contactPersons); + + Organization organisation = config.getOrgansiationInformation(); + if (organisation != null) + entityDescriptor.setOrganization(organisation); + + //set IDP metadata + if (config.buildIDPSSODescriptor()) { + RoleDescriptor idpSSODesc = generateIDPMetadata(config); + if (idpSSODesc != null) + entityDescriptor.getRoleDescriptors().add(idpSSODesc); + + } + + //set SP metadata for interfederation + if (config.buildSPSSODescriptor()) { + RoleDescriptor spSSODesc = generateSPMetadata(config); + if (spSSODesc != null) + entityDescriptor.getRoleDescriptors().add(spSSODesc); + + } + + //set metadata signature parameters + Credential metadataSignCred = config.getMetadataSigningCredentials(); + Signature signature = AbstractCredentialProvider.getIDPSignature(metadataSignCred); + SecurityHelper.prepareSignatureParams(signature, metadataSignCred, null, null); + + //initialize XML document builder + DocumentBuilder builder; + DocumentBuilderFactory factory = DocumentBuilderFactory + .newInstance(); + + builder = factory.newDocumentBuilder(); + Document document = builder.newDocument(); + + + //build entities descriptor + if (config.buildEntitiesDescriptorAsRootElement()) { + EntitiesDescriptor entitiesDescriptor = + SAML2Utils.createSAMLObject(EntitiesDescriptor.class); + entitiesDescriptor.setName(config.getEntityFriendlyName()); + entitiesDescriptor.setID(SAML2Utils.getSecureIdentifier()); + entitiesDescriptor.setValidUntil(date.plusHours(config.getMetadataValidUntil())); + entitiesDescriptor.getEntityDescriptors().add(entityDescriptor); + + //load default PVP security configurations + EAAFDefaultSAML2Bootstrap.initializeDefaultPVPConfiguration(); + entitiesDescriptor.setSignature(signature); + + + //marshall document + Marshaller out = Configuration.getMarshallerFactory() + .getMarshaller(entitiesDescriptor); + out.marshall(entitiesDescriptor, document); + + } else { + entityDescriptor.setValidUntil(date.plusHours(config.getMetadataValidUntil())); + entityDescriptor.setID(SAML2Utils.getSecureIdentifier()); + + entityDescriptor.setSignature(signature); + + + + //marshall document + Marshaller out = Configuration.getMarshallerFactory() + .getMarshaller(entityDescriptor); + out.marshall(entityDescriptor, document); + + } + + //sign metadata + Signer.signObject(signature); + + //transform metadata object to XML string + Transformer transformer = TransformerFactory.newInstance() + .newTransformer(); + + StringWriter sw = new StringWriter(); + StreamResult sr = new StreamResult(sw); + DOMSource source = new DOMSource(document); + transformer.transform(source, sr); + sw.close(); + + return sw.toString(); + } + + + private RoleDescriptor generateSPMetadata(IPVPMetadataBuilderConfiguration config) throws CredentialsNotAvailableException, SecurityException, EAAFException { + SPSSODescriptor spSSODescriptor = SAML2Utils.createSAMLObject(SPSSODescriptor.class); + spSSODescriptor.addSupportedProtocol(SAMLConstants.SAML20P_NS); + spSSODescriptor.setAuthnRequestsSigned(config.wantAuthnRequestSigned()); + spSSODescriptor.setWantAssertionsSigned(config.wantAssertionSigned()); + + KeyInfoGenerator keyInfoGenerator = keyInfoFactory.newInstance(); + + //Set AuthRequest Signing certificate + Credential authcredential = config.getRequestorResponseSigningCredentials(); + if (authcredential == null) { + log.warn("SP Metadata generation FAILED! --> Builder has NO request signing-credential. "); + return null; + + } else { + KeyDescriptor signKeyDescriptor = SAML2Utils + .createSAMLObject(KeyDescriptor.class); + signKeyDescriptor.setUse(UsageType.SIGNING); + signKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(authcredential)); + spSSODescriptor.getKeyDescriptors().add(signKeyDescriptor); + + } + + //Set assertion encryption credentials + Credential authEncCredential = config.getEncryptionCredentials(); + + if (authEncCredential != null) { + KeyDescriptor encryKeyDescriptor = SAML2Utils + .createSAMLObject(KeyDescriptor.class); + encryKeyDescriptor.setUse(UsageType.ENCRYPTION); + encryKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(authEncCredential)); + spSSODescriptor.getKeyDescriptors().add(encryKeyDescriptor); + + } else { + log.warn("No Assertion Encryption-Key defined. This setting is not recommended!"); + + } + + //check nameID formates + if (config.getSPAllowedNameITTypes() == null || config.getSPAllowedNameITTypes().size() == 0) { + log.warn("SP Metadata generation FAILED! --> Builder has NO provideable SAML2 nameIDFormats. "); + return null; + + } else { + for (String format : config.getSPAllowedNameITTypes()) { + NameIDFormat nameIDFormat = SAML2Utils.createSAMLObject(NameIDFormat.class); + nameIDFormat.setFormat(format); + spSSODescriptor.getNameIDFormats().add(nameIDFormat); + + } + } + + + //add POST-Binding assertion consumer services + if (StringUtils.isNotEmpty(config.getSPAssertionConsumerServicePostBindingURL())) { + AssertionConsumerService postassertionConsumerService = SAML2Utils.createSAMLObject(AssertionConsumerService.class); + postassertionConsumerService.setIndex(0); + postassertionConsumerService.setBinding(SAMLConstants.SAML2_POST_BINDING_URI); + postassertionConsumerService.setLocation(config.getSPAssertionConsumerServicePostBindingURL()); + postassertionConsumerService.setIsDefault(true); + spSSODescriptor.getAssertionConsumerServices().add(postassertionConsumerService); + + } + + //add POST-Binding assertion consumer services + if (StringUtils.isNotEmpty(config.getSPAssertionConsumerServiceRedirectBindingURL())) { + AssertionConsumerService redirectassertionConsumerService = SAML2Utils.createSAMLObject(AssertionConsumerService.class); + redirectassertionConsumerService.setIndex(1); + redirectassertionConsumerService.setBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI); + redirectassertionConsumerService.setLocation(config.getSPAssertionConsumerServiceRedirectBindingURL()); + spSSODescriptor.getAssertionConsumerServices().add(redirectassertionConsumerService); + + } + + //validate WebSSO endpoints + if (spSSODescriptor.getAssertionConsumerServices().size() == 0) { + log.warn("SP Metadata generation FAILED! --> NO SAML2 AssertionConsumerService endpoint found. "); + return null; + + } + + //add POST-Binding SLO descriptor + if (StringUtils.isNotEmpty(config.getSPSLOPostBindingURL())) { + SingleLogoutService postSLOService = SAML2Utils.createSAMLObject(SingleLogoutService.class); + postSLOService.setLocation(config.getSPSLOPostBindingURL()); + postSLOService.setBinding(SAMLConstants.SAML2_POST_BINDING_URI); + spSSODescriptor.getSingleLogoutServices().add(postSLOService); + + } + + //add POST-Binding SLO descriptor + if (StringUtils.isNotEmpty(config.getSPSLORedirectBindingURL())) { + SingleLogoutService redirectSLOService = SAML2Utils.createSAMLObject(SingleLogoutService.class); + redirectSLOService.setLocation(config.getSPSLORedirectBindingURL()); + redirectSLOService.setBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI); + spSSODescriptor.getSingleLogoutServices().add(redirectSLOService); + + } + + //add POST-Binding SLO descriptor + if (StringUtils.isNotEmpty(config.getSPSLOSOAPBindingURL())) { + SingleLogoutService soapSLOService = SAML2Utils.createSAMLObject(SingleLogoutService.class); + soapSLOService.setLocation(config.getSPSLOSOAPBindingURL()); + soapSLOService.setBinding(SAMLConstants.SAML2_SOAP11_BINDING_URI); + spSSODescriptor.getSingleLogoutServices().add(soapSLOService); + + } + + + //add required attributes + List<RequestedAttribute> reqSPAttr = config.getSPRequiredAttributes(); + AttributeConsumingService attributeService = SAML2Utils.createSAMLObject(AttributeConsumingService.class); + + attributeService.setIndex(0); + attributeService.setIsDefault(true); + ServiceName serviceName = SAML2Utils.createSAMLObject(ServiceName.class); + serviceName.setName(new LocalizedString("Default Service", "en")); + attributeService.getNames().add(serviceName); + + if (reqSPAttr != null && reqSPAttr.size() > 0) { + log.debug("Add " + reqSPAttr.size() + " attributes to SP metadata"); + attributeService.getRequestAttributes().addAll(reqSPAttr); + + } else { + log.debug("SP metadata contains NO requested attributes."); + + } + + spSSODescriptor.getAttributeConsumingServices().add(attributeService); + + return spSSODescriptor; + } + + private IDPSSODescriptor generateIDPMetadata(IPVPMetadataBuilderConfiguration config) throws EAAFException, CredentialsNotAvailableException, SecurityException { + //check response signing credential + Credential responseSignCred = config.getRequestorResponseSigningCredentials(); + if (responseSignCred == null) { + log.warn("IDP Metadata generation FAILED! --> Builder has NO Response signing credential. "); + return null; + + } + + //check nameID formates + if (config.getIDPPossibleNameITTypes() == null || config.getIDPPossibleNameITTypes().size() == 0) { + log.warn("IDP Metadata generation FAILED! --> Builder has NO provideable SAML2 nameIDFormats. "); + return null; + + } + + // build SAML2 IDP-SSO descriptor element + IDPSSODescriptor idpSSODescriptor = SAML2Utils + .createSAMLObject(IDPSSODescriptor.class); + + idpSSODescriptor.addSupportedProtocol(SAMLConstants.SAML20P_NS); + + //set ass default value, because PVP 2.x specification defines this feature as MUST + idpSSODescriptor.setWantAuthnRequestsSigned(config.wantAuthnRequestSigned()); + + // add WebSSO descriptor for POST-Binding + if (StringUtils.isNotEmpty(config.getIDPWebSSOPostBindingURL())) { + SingleSignOnService postSingleSignOnService = SAML2Utils.createSAMLObject(SingleSignOnService.class); + postSingleSignOnService.setLocation(config.getIDPWebSSOPostBindingURL()); + postSingleSignOnService.setBinding(SAMLConstants.SAML2_POST_BINDING_URI); + idpSSODescriptor.getSingleSignOnServices().add(postSingleSignOnService); + + } + + // add WebSSO descriptor for Redirect-Binding + if (StringUtils.isNotEmpty(config.getIDPWebSSORedirectBindingURL())) { + SingleSignOnService postSingleSignOnService = SAML2Utils.createSAMLObject(SingleSignOnService.class); + postSingleSignOnService.setLocation(config.getIDPWebSSORedirectBindingURL()); + postSingleSignOnService.setBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI); + idpSSODescriptor.getSingleSignOnServices().add(postSingleSignOnService); + + } + + //add Single LogOut POST-Binding endpoing + if (StringUtils.isNotEmpty(config.getIDPSLOPostBindingURL())) { + SingleLogoutService postSLOService = SAML2Utils.createSAMLObject(SingleLogoutService.class); + postSLOService.setLocation(config.getIDPSLOPostBindingURL()); + postSLOService.setBinding(SAMLConstants.SAML2_POST_BINDING_URI); + idpSSODescriptor.getSingleLogoutServices().add(postSLOService); + + } + + //add Single LogOut Redirect-Binding endpoing + if (StringUtils.isNotEmpty(config.getIDPSLORedirectBindingURL())) { + SingleLogoutService redirectSLOService = SAML2Utils.createSAMLObject(SingleLogoutService.class); + redirectSLOService.setLocation(config.getIDPSLORedirectBindingURL()); + redirectSLOService.setBinding(SAMLConstants.SAML2_REDIRECT_BINDING_URI); + idpSSODescriptor.getSingleLogoutServices().add(redirectSLOService); + + } + + //validate WebSSO endpoints + if (idpSSODescriptor.getSingleSignOnServices().size() == 0) { + log.warn("IDP Metadata generation FAILED! --> NO SAML2 SingleSignOnService endpoint found. "); + return null; + + } + + //set assertion signing key + KeyDescriptor signKeyDescriptor = SAML2Utils + .createSAMLObject(KeyDescriptor.class); + signKeyDescriptor.setUse(UsageType.SIGNING); + KeyInfoGenerator keyInfoGenerator = keyInfoFactory.newInstance(); + signKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(config.getRequestorResponseSigningCredentials())); + idpSSODescriptor.getKeyDescriptors().add(signKeyDescriptor); + + //set IDP attribute set + idpSSODescriptor.getAttributes().addAll(config.getIDPPossibleAttributes()); + + //set providable nameID formats + for (String format : config.getIDPPossibleNameITTypes()) { + NameIDFormat nameIDFormat = SAML2Utils.createSAMLObject(NameIDFormat.class); + nameIDFormat.setFormat(format); + idpSSODescriptor.getNameIDFormats().add(nameIDFormat); + + } + + return idpSSODescriptor; + + } + +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/SamlAttributeGenerator.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/SamlAttributeGenerator.java new file mode 100644 index 00000000..cb36f202 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/builder/SamlAttributeGenerator.java @@ -0,0 +1,68 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.builder; + +import org.opensaml.saml2.core.Attribute; +import org.opensaml.saml2.core.AttributeValue; +import org.opensaml.xml.Configuration; +import org.opensaml.xml.XMLObject; +import org.opensaml.xml.schema.XSInteger; +import org.opensaml.xml.schema.XSString; +import org.opensaml.xml.schema.impl.XSIntegerBuilder; +import org.opensaml.xml.schema.impl.XSStringBuilder; + +import at.gv.egiz.eaaf.core.api.idp.IAttributeGenerator; +import at.gv.egiz.eaaf.modules.pvp2.impl.utils.SAML2Utils; + +public class SamlAttributeGenerator implements IAttributeGenerator<Attribute> { + + private XMLObject buildAttributeStringValue(String value) { + XSStringBuilder stringBuilder = (XSStringBuilder) Configuration.getBuilderFactory().getBuilder(XSString.TYPE_NAME); + XSString stringValue = stringBuilder.buildObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSString.TYPE_NAME); + stringValue.setValue(value); + return stringValue; + } + + private XMLObject buildAttributeIntegerValue(int value) { + XSIntegerBuilder integerBuilder = (XSIntegerBuilder) Configuration.getBuilderFactory().getBuilder(XSInteger.TYPE_NAME); + XSInteger integerValue = integerBuilder.buildObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSInteger.TYPE_NAME); + integerValue.setValue(value); + return integerValue; + } + + public Attribute buildStringAttribute(final String friendlyName, final String name, final String value) { + Attribute attribute = SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.setNameFormat(Attribute.URI_REFERENCE); + attribute.getAttributeValues().add(buildAttributeStringValue(value)); + return attribute; + } + + public Attribute buildIntegerAttribute(final String friendlyName, final String name, final int value) { + Attribute attribute = SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.setNameFormat(Attribute.URI_REFERENCE); + attribute.getAttributeValues().add(buildAttributeIntegerValue(value)); + return attribute; + } + + public Attribute buildEmptyAttribute(final String friendlyName, final String name) { + Attribute attribute = SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.setNameFormat(Attribute.URI_REFERENCE); + return attribute; + } + + public Attribute buildLongAttribute(String friendlyName, String name, long value) { + Attribute attribute = SAML2Utils.createSAMLObject(Attribute.class); + attribute.setFriendlyName(friendlyName); + attribute.setName(name); + attribute.setNameFormat(Attribute.URI_REFERENCE); + attribute.getAttributeValues().add(buildAttributeIntegerValue((int) value)); + return attribute; + } + +} |