1 files changed, 0 insertions, 195 deletions
diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/verification/AbstractRequestSignedSecurityPolicyRule.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/verification/AbstractRequestSignedSecurityPolicyRule.java
deleted file mode 100644
index f1dd1269..00000000
--- a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/verification/AbstractRequestSignedSecurityPolicyRule.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *  
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-package at.gv.egiz.eaaf.modules.pvp2.impl.verification;
-
-import javax.xml.namespace.QName;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.validation.Schema;
-import javax.xml.validation.Validator;
-
-import org.apache.commons.lang3.StringUtils;
-import org.opensaml.common.SignableSAMLObject;
-import org.opensaml.common.xml.SAMLConstants;
-import org.opensaml.common.xml.SAMLSchemaBuilder;
-import org.opensaml.security.MetadataCriteria;
-import org.opensaml.security.SAMLSignatureProfileValidator;
-import org.opensaml.ws.message.MessageContext;
-import org.opensaml.ws.security.SecurityPolicyException;
-import org.opensaml.ws.security.SecurityPolicyRule;
-import org.opensaml.xml.XMLObject;
-import org.opensaml.xml.security.CriteriaSet;
-import org.opensaml.xml.security.credential.UsageType;
-import org.opensaml.xml.security.criteria.EntityIDCriteria;
-import org.opensaml.xml.security.criteria.UsageCriteria;
-import org.opensaml.xml.signature.SignatureTrustEngine;
-import org.opensaml.xml.validation.ValidationException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.w3c.dom.Element;
-import org.xml.sax.SAXException;
-
-import at.gv.egiz.eaaf.modules.pvp2.exception.SchemaValidationException;
-
-/**
- * @author tlenz
- *
- */
-public abstract class AbstractRequestSignedSecurityPolicyRule implements SecurityPolicyRule {
-
-	private static final Logger log = LoggerFactory.getLogger(AbstractRequestSignedSecurityPolicyRule.class);
-	
-	
-	private SignatureTrustEngine trustEngine = null;
-	private QName peerEntityRole = null;
-	/**
-	 * @param peerEntityRole 
-	 * 
-	 */
-	public AbstractRequestSignedSecurityPolicyRule(SignatureTrustEngine trustEngine, QName peerEntityRole) {
-		this.trustEngine = trustEngine;
-		this.peerEntityRole = peerEntityRole;
-		
-	}
-	
-	
-	/**
-	 * Reload the PVP metadata for a given entity
-	 * 
-	 * @param entityID for which the metadata should be refreshed.
-	 * @return true if the refresh was successful, otherwise false
-	 */
-	protected abstract boolean refreshMetadataProvider(String entityID);
-	
-	
-	protected abstract SignableSAMLObject getSignedSAMLObject(XMLObject inboundData);
-	
-	/* (non-Javadoc)
-	 * @see org.opensaml.ws.security.SecurityPolicyRule#evaluate(org.opensaml.ws.message.MessageContext)
-	 */
-	@Override
-	public void evaluate(MessageContext context) throws SecurityPolicyException {
-		try {
-			verifySignature(context);
-			
-		} catch (SecurityPolicyException e) {
-			if (StringUtils.isEmpty(context.getInboundMessageIssuer())) {
-				throw e;
-			
-			}			
-			log.debug("PVP2X message validation FAILED. Reload metadata for entityID: " + context.getInboundMessageIssuer());
-			if (!refreshMetadataProvider(context.getInboundMessageIssuer()))
-				throw e;
-			
-			else {
-				log.trace("PVP2X metadata reload finished. Check validate message again.");					
-				verifySignature(context);
-										
-			}
-			log.trace("Second PVP2X message validation finished");
-			
-		}
-
-		
-	}
-
-	private void verifySignature(MessageContext context) throws SecurityPolicyException {
-		SignableSAMLObject samlObj = getSignedSAMLObject(context.getInboundMessage());			
-		if (samlObj != null && samlObj.getSignature() != null) {
-						
-			SAMLSignatureProfileValidator profileValidator = new SAMLSignatureProfileValidator();
-			try {
-				profileValidator.validate(samlObj.getSignature());		    
-				performSchemaValidation(samlObj.getDOM());
-		    
-			} catch (ValidationException e) {
-				log.warn("Signature is not conform to SAML signature profile", e);
-				throw new SecurityPolicyException("Signature is not conform to SAML signature profile");
-		    
-			} catch (SchemaValidationException e) {
-				log.warn("Signature is not conform to SAML signature profile", e);
-				throw new SecurityPolicyException("Signature is not conform to SAML signature profile");
-			
-			}
-			
-			
-			
-			CriteriaSet criteriaSet = new CriteriaSet();
-			criteriaSet.add( new EntityIDCriteria(context.getInboundMessageIssuer()) );
-			criteriaSet.add( new MetadataCriteria(peerEntityRole, SAMLConstants.SAML20P_NS) );
-			criteriaSet.add( new UsageCriteria(UsageType.SIGNING) );
-						
-			try {
-				if (!trustEngine.validate(samlObj.getSignature(), criteriaSet)) {
-					throw new SecurityPolicyException("Signature validation FAILED.");
-					
-				}
-				log.debug("PVP message signature valid.");
-				
-			} catch (org.opensaml.xml.security.SecurityException e) {
-				log.info("PVP2x message signature validation FAILED. Message:" + e.getMessage());
-				throw new SecurityPolicyException("Signature validation FAILED.");
-				
-			}
-			
-		} else {
-			throw new SecurityPolicyException("PVP Message is not signed.");
-			
-		}
-				
-	}
-	
-	private void performSchemaValidation(Element source) throws SchemaValidationException {
-			
-		String err = null;
-		try {
-			Schema test = SAMLSchemaBuilder.getSAML11Schema();
-			Validator val = test.newValidator();		
-			val.validate(new DOMSource(source));
-			log.debug("Schema validation check done OK");
-			return;
-			
-		} catch (SAXException e) {
-			err = e.getMessage();
-			if (log.isDebugEnabled() || log.isTraceEnabled())
-				log.warn("Schema validation FAILED with exception:", e);
-			else
-				log.warn("Schema validation FAILED with message: "+ e.getMessage());
-							
-		} catch (Exception e) {
-			err = e.getMessage();
-			if (log.isDebugEnabled() || log.isTraceEnabled())
-				log.warn("Schema validation FAILED with exception:", e);
-			else
-				log.warn("Schema validation FAILED with message: "+ e.getMessage());
-						
-		}
-			 
-		throw new SchemaValidationException("pvp2.22", new Object[]{err});
-			
-	}
-
-}