| /** * <a href="http://www.openolat.org"> * OpenOLAT - Online Learning and Training</a><br> * <p> * Licensed under the Apache License, Version 2.0 (the "License"); <br> * you may not use this file except in compliance with the License.<br> * You may obtain a copy of the License at the * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a> * <p> * Unless required by applicable law or agreed to in writing,<br> * software distributed under the License is distributed on an "AS IS" BASIS, <br> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br> * See the License for the specific language governing permissions and <br> * limitations under the License. * <p> * Initial code contributed and copyrighted by<br> * frentix GmbH, http://www.frentix.com * <p> */package org.olat.modules.dcompensation.manager;import java.util.Date;import java.util.List;import org.olat.basesecurity.IdentityImpl;import org.olat.basesecurity.IdentityRef;import org.olat.core.commons.persistence.DB;import org.olat.core.commons.persistence.QueryBuilder;import org.olat.core.util.xml.XStreamHelper;import org.olat.modules.dcompensation.DisadvantageCompensation;import org.olat.modules.dcompensation.DisadvantageCompensationAuditLog;import org.olat.modules.dcompensation.model.DisadvantageCompensationAuditLogImpl;import org.olat.modules.dcompensation.model.DisadvantageCompensationImpl;import org.olat.repository.RepositoryEntryRef;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import com.thoughtworks.xstream.XStream;/** * * Initial date: 24 sept. 2020<br> * @author srosse, [email protected], http://www.frentix.com * */@Servicepublic class DisadvantageCompensationAuditLogDAO { private static final XStream disadvantageCompensationXStream = XStreamHelper.createXStreamInstanceForDBObjects(); static { // BUG: CWE-91 XML Injection (aka Blind XPath Injection) // // FIXED: XStreamHelper.allowDefaultPackage(disadvantageCompensationXStream); disadvantageCompensationXStream.alias("disadvantageCompensation", DisadvantageCompensationImpl.class); disadvantageCompensationXStream.ignoreUnknownElements(); disadvantageCompensationXStream.omitField(DisadvantageCompensationImpl.class, "identity"); disadvantageCompensationXStream.omitField(DisadvantageCompensationImpl.class, "entry"); disadvantageCompensationXStream.omitField(IdentityImpl.class, "user"); } @Autowired private DB dbInstance; public DisadvantageCompensationAuditLog create(String action, String before, String after, DisadvantageCompensation compensation, IdentityRef doer) { DisadvantageCompensationAuditLogImpl log = new DisadvantageCompensationAuditLogImpl(); log.setCreationDate(new Date()); log.setAction(action); log.setBefore(before); log.setAfter(after); log.setCompensationKey(compensation.getKey()); if(compensation.getIdentity() != null) { log.setIdentityKey(compensation.getIdentity().getKey()); } log.setSubIdent(compensation.getSubIdent()); if(compensation.getEntry() != null) { log.setEntryKey(compensation.getEntry().getKey()); } if(doer != null) { log.setAuthorKey(doer.getKey()); } dbInstance.getCurrentEntityManager().persist(log); return log; } public List<DisadvantageCompensationAuditLog> getAuditLogs(IdentityRef identity, RepositoryEntryRef entry, String subIdent) { QueryBuilder sb = new QueryBuilder(); sb.append("select auditLog from dcompensationauditlog as auditLog") .append(" where auditLog.identityKey=:identityKey") .append(" and auditLog.entryKey=:entryKey and auditLog.subIdent=:subIdent"); return dbInstance.getCurrentEntityManager() .createQuery(sb.toString(), DisadvantageCompensationAuditLog.class) .setParameter("identityKey", identity.getKey()) .setParameter("entryKey", entry.getKey()) .setParameter("subIdent", subIdent) .getResultList(); } public String toXml(DisadvantageCompensationImpl compensation) { if(compensation == null) return null; return disadvantageCompensationXStream.toXML(compensation); }} |