diff options
Diffstat (limited to 'eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml')
5 files changed, 360 insertions, 0 deletions
diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/HTTPPostEncoderWithOwnTemplate.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/HTTPPostEncoderWithOwnTemplate.java new file mode 100644 index 00000000..d7491a88 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/HTTPPostEncoderWithOwnTemplate.java @@ -0,0 +1,97 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStreamWriter; +import java.io.Writer; + +import org.apache.velocity.VelocityContext; +import org.apache.velocity.app.VelocityEngine; +import org.opensaml.common.binding.SAMLMessageContext; +import org.opensaml.saml2.binding.encoding.HTTPPostEncoder; +import org.opensaml.ws.message.encoder.MessageEncodingException; +import org.opensaml.ws.transport.http.HTTPOutTransport; +import org.opensaml.ws.transport.http.HTTPTransportUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.gv.egiz.eaaf.core.api.gui.IGUIBuilderConfiguration; +import at.gv.egiz.eaaf.core.api.gui.IGUIFormBuilder; + +/** + * @author tlenz + * + */ +public class HTTPPostEncoderWithOwnTemplate extends HTTPPostEncoder { + private static final Logger log = LoggerFactory.getLogger(HTTPPostEncoderWithOwnTemplate.class); + + + private VelocityEngine velocityEngine; + private IGUIBuilderConfiguration guiConfig; + private IGUIFormBuilder guiBuilder; + + /** + * @param engine + * @param templateId + */ + public HTTPPostEncoderWithOwnTemplate(IGUIBuilderConfiguration guiConfig, IGUIFormBuilder guiBuilder, VelocityEngine engine) { + super(engine, null); + this.velocityEngine = engine; + this.guiConfig = guiConfig; + this.guiBuilder = guiBuilder; + + } + + /** + * Base64 and POST encodes the outbound message and writes it to the outbound transport. + * + * @param messageContext current message context + * @param endpointURL endpoint URL to which to encode message + * + * @throws MessageEncodingException thrown if there is a problem encoding the message + */ + protected void postEncode(SAMLMessageContext messageContext, String endpointURL) throws MessageEncodingException { + log.debug("Invoking Velocity template to create POST body"); + InputStream is = null; + try { + //build Velocity Context from GUI input paramters + VelocityContext context = guiBuilder.generateVelocityContextFromConfiguration(guiConfig); + + //load template + is = guiBuilder.getTemplateInputStream(guiConfig); + + //populate velocity context with SAML2 parameters + populateVelocityContext(context, messageContext, endpointURL); + + //populate transport parameter + HTTPOutTransport outTransport = (HTTPOutTransport) messageContext.getOutboundMessageTransport(); + HTTPTransportUtils.addNoCacheHeaders(outTransport); + HTTPTransportUtils.setUTF8Encoding(outTransport); + HTTPTransportUtils.setContentType(outTransport, "text/html"); + + //evaluate template and write content to response + Writer out = new OutputStreamWriter(outTransport.getOutgoingStream(), "UTF-8"); + velocityEngine.evaluate(context, out, "SAML2_POST_BINDING", new BufferedReader(new InputStreamReader(is))); + out.flush(); + + } catch (Exception e) { + log.error("Error invoking Velocity template", e); + throw new MessageEncodingException("Error creating output document", e); + + } finally { + if (is != null) { + try { + is.close(); + + } catch (IOException e) { + log.error("Can NOT close GUI-Template InputStream.", e); + } + } + + } + } +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/KeyStoreX509CredentialAdapter.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/KeyStoreX509CredentialAdapter.java new file mode 100644 index 00000000..854a291e --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/KeyStoreX509CredentialAdapter.java @@ -0,0 +1,32 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml; + +import java.security.KeyStore; + +import org.opensaml.xml.security.x509.X509Credential; + + +/** + * @author tlenz + * + */ +public class KeyStoreX509CredentialAdapter extends + org.opensaml.xml.security.x509.KeyStoreX509CredentialAdapter { + + /** + * @param store + * @param alias + * @param password + */ + public KeyStoreX509CredentialAdapter(KeyStore store, String alias, + char[] password) { + super(store, alias, password); + } + + public Class<? extends X509Credential> getCredentialType() { + return X509Credential.class; + } + + +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java new file mode 100644 index 00000000..8d0634fb --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/StringRedirectDeflateEncoder.java @@ -0,0 +1,57 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml; + +import org.opensaml.common.binding.SAMLMessageContext; +import org.opensaml.saml2.binding.encoding.HTTPRedirectDeflateEncoder; +import org.opensaml.ws.message.MessageContext; +import org.opensaml.ws.message.encoder.MessageEncodingException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize.EAAFDefaultSAML2Bootstrap; + +/** + * @author tlenz + * + */ +public class StringRedirectDeflateEncoder extends HTTPRedirectDeflateEncoder { + private static final Logger log = LoggerFactory.getLogger(StringRedirectDeflateEncoder.class); + + private String redirectURL = null; + + public void encode(MessageContext messageContext) + throws MessageEncodingException { + if (!(messageContext instanceof SAMLMessageContext)) { + log.error("Invalid message context type, this encoder only support SAMLMessageContext"); + throw new MessageEncodingException( + "Invalid message context type, this encoder only support SAMLMessageContext"); + } + + //load default PVP security configurations + EAAFDefaultSAML2Bootstrap.initializeDefaultPVPConfiguration(); + + SAMLMessageContext samlMsgCtx = (SAMLMessageContext) messageContext; + + String endpointURL = getEndpointURL(samlMsgCtx).buildURL(); + + setResponseDestination(samlMsgCtx.getOutboundSAMLMessage(), endpointURL); + + removeSignature(samlMsgCtx); + + String encodedMessage = deflateAndBase64Encode(samlMsgCtx + .getOutboundSAMLMessage()); + + redirectURL = buildRedirectURL(samlMsgCtx, endpointURL, + encodedMessage); + } + + /** + * @return the redirectURL + */ + public String getRedirectURL() { + return redirectURL; + } + + +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSAML2Bootstrap.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSAML2Bootstrap.java new file mode 100644 index 00000000..7b9bef88 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSAML2Bootstrap.java @@ -0,0 +1,42 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize; + +import org.opensaml.Configuration; +import org.opensaml.DefaultBootstrap; +import org.opensaml.xml.ConfigurationException; + +/** + * @author tlenz + * + */ +public class EAAFDefaultSAML2Bootstrap extends DefaultBootstrap { + + public static synchronized void bootstrap() throws ConfigurationException { + + initializeXMLSecurity(); + + initializeXMLTooling(); + + initializeArtifactBuilderFactories(); + + initializeGlobalSecurityConfiguration(); + + initializeParserPool(); + + initializeESAPI(); + + } + + public static void initializeDefaultPVPConfiguration() { + initializeGlobalSecurityConfiguration(); + + } + + /** + * Initializes the default global security configuration. + */ + protected static void initializeGlobalSecurityConfiguration() { + Configuration.setGlobalSecurityConfiguration(EAAFDefaultSecurityConfigurationBootstrap.buildDefaultConfig()); + } +} diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSecurityConfigurationBootstrap.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSecurityConfigurationBootstrap.java new file mode 100644 index 00000000..0008ac87 --- /dev/null +++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/opensaml/initialize/EAAFDefaultSecurityConfigurationBootstrap.java @@ -0,0 +1,132 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize; + +import org.opensaml.xml.encryption.EncryptionConstants; +import org.opensaml.xml.security.BasicSecurityConfiguration; +import org.opensaml.xml.security.DefaultSecurityConfigurationBootstrap; +import org.opensaml.xml.security.credential.BasicKeyInfoGeneratorFactory; +import org.opensaml.xml.security.keyinfo.KeyInfoGeneratorManager; +import org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager; +import org.opensaml.xml.security.x509.X509KeyInfoGeneratorFactory; +import org.opensaml.xml.signature.SignatureConstants; + +/** + * @author tlenz + * + */ +public class EAAFDefaultSecurityConfigurationBootstrap extends + DefaultSecurityConfigurationBootstrap { + + public static BasicSecurityConfiguration buildDefaultConfig() { + BasicSecurityConfiguration config = new BasicSecurityConfiguration(); + + populateSignatureParams(config); + populateEncryptionParams(config); + populateKeyInfoCredentialResolverParams(config); + populateKeyInfoGeneratorManager(config); + populateKeyParams(config); + + return config; + } + + protected static void populateKeyInfoGeneratorManager( + BasicSecurityConfiguration config) { + NamedKeyInfoGeneratorManager namedManager = new NamedKeyInfoGeneratorManager(); + config.setKeyInfoGeneratorManager(namedManager); + + namedManager.setUseDefaultManager(true); + KeyInfoGeneratorManager defaultManager = namedManager + .getDefaultManager(); + + BasicKeyInfoGeneratorFactory basicFactory = new BasicKeyInfoGeneratorFactory(); + basicFactory.setEmitPublicKeyValue(true); + + X509KeyInfoGeneratorFactory x509Factory = new X509KeyInfoGeneratorFactory(); + x509Factory.setEmitEntityCertificate(true); + + defaultManager.registerFactory(basicFactory); + defaultManager.registerFactory(x509Factory); + } + + protected static void populateSignatureParams( + BasicSecurityConfiguration config) { + + //use SHA256 instead of SHA1 + config.registerSignatureAlgorithmURI("RSA", + SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA256); + + config.registerSignatureAlgorithmURI("DSA", + "http://www.w3.org/2000/09/xmldsig#dsa-sha1"); + + //use SHA256 instead of SHA1 + config.registerSignatureAlgorithmURI("EC", + SignatureConstants.ALGO_ID_SIGNATURE_ECDSA_SHA256); + + //use SHA256 instead of SHA1 + config.registerSignatureAlgorithmURI("AES", + SignatureConstants.ALGO_ID_MAC_HMAC_SHA256); + + + config.registerSignatureAlgorithmURI("DESede", + SignatureConstants.ALGO_ID_MAC_HMAC_SHA256); + + config.setSignatureCanonicalizationAlgorithm("http://www.w3.org/2001/10/xml-exc-c14n#"); + config.setSignatureHMACOutputLength(null); + + //use SHA256 instead of SHA1 + config.setSignatureReferenceDigestMethod(SignatureConstants.ALGO_ID_DIGEST_SHA256); + } + + protected static void populateEncryptionParams( + BasicSecurityConfiguration config) { + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(128), + "http://www.w3.org/2001/04/xmlenc#aes128-cbc"); + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(192), + "http://www.w3.org/2001/04/xmlenc#aes192-cbc"); + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(256), + "http://www.w3.org/2001/04/xmlenc#aes256-cbc"); + + //support GCM mode + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(128), + EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES128_GCM); + + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(192), + EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES192_GCM); + + config.registerDataEncryptionAlgorithmURI("AES", Integer.valueOf(256), + EncryptionConstants.ALGO_ID_BLOCKCIPHER_AES256_GCM); + + + config.registerDataEncryptionAlgorithmURI("DESede", + Integer.valueOf(168), + "http://www.w3.org/2001/04/xmlenc#tripledes-cbc"); + config.registerDataEncryptionAlgorithmURI("DESede", + Integer.valueOf(192), + "http://www.w3.org/2001/04/xmlenc#tripledes-cbc"); + + config.registerKeyTransportEncryptionAlgorithmURI("RSA", null, "AES", + "http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"); + + config.registerKeyTransportEncryptionAlgorithmURI("RSA", null, + "DESede", "http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"); + + config.registerKeyTransportEncryptionAlgorithmURI("AES", + Integer.valueOf(128), null, + "http://www.w3.org/2001/04/xmlenc#kw-aes128"); + config.registerKeyTransportEncryptionAlgorithmURI("AES", + Integer.valueOf(192), null, + "http://www.w3.org/2001/04/xmlenc#kw-aes192"); + config.registerKeyTransportEncryptionAlgorithmURI("AES", + Integer.valueOf(256), null, + "http://www.w3.org/2001/04/xmlenc#kw-aes256"); + config.registerKeyTransportEncryptionAlgorithmURI("DESede", + Integer.valueOf(168), null, + "http://www.w3.org/2001/04/xmlenc#kw-tripledes"); + config.registerKeyTransportEncryptionAlgorithmURI("DESede", + Integer.valueOf(192), null, + "http://www.w3.org/2001/04/xmlenc#kw-tripledes"); + + config.setAutoGeneratedDataEncryptionKeyAlgorithmURI("http://www.w3.org/2001/04/xmlenc#aes128-cbc"); + } +} |