001/*
002 * (C) Copyright 2011 Nuxeo SA (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     bjalon
016 */
017package org.nuxeo.ecm.platform.usermanager;
018
019import static org.nuxeo.ecm.directory.localconfiguration.DirectoryConfigurationConstants.DIRECTORY_CONFIGURATION_FACET;
020
021import java.io.Serializable;
022import java.util.Map;
023import java.util.Set;
024
025import org.apache.commons.logging.Log;
026import org.apache.commons.logging.LogFactory;
027import org.nuxeo.ecm.core.api.DocumentModel;
028import org.nuxeo.ecm.core.api.NuxeoException;
029import org.nuxeo.ecm.core.api.localconfiguration.LocalConfigurationService;
030import org.nuxeo.ecm.directory.localconfiguration.DirectoryConfiguration;
031import org.nuxeo.runtime.api.Framework;
032
033/**
034 * @author bjalon
035 */
036public class DefaultUserMultiTenantManagement implements UserMultiTenantManagement {
037
038    protected static final Log log = LogFactory.getLog(DefaultUserMultiTenantManagement.class);
039
040    protected static final String SUFFIX_SEPARATOR = "-";
041
042    protected String getDirectorySuffix(DocumentModel documentContext) {
043        LocalConfigurationService localConfigurationService = Framework.getService(LocalConfigurationService.class);
044        DirectoryConfiguration configuration = localConfigurationService.getConfiguration(DirectoryConfiguration.class,
045                DIRECTORY_CONFIGURATION_FACET, documentContext);
046        if (configuration != null && configuration.getDirectorySuffix() != null) {
047            return SUFFIX_SEPARATOR + configuration.getDirectorySuffix();
048        }
049        return null;
050    }
051
052    @Override
053    public void queryTransformer(UserManager um, Map<String, Serializable> filter, Set<String> fulltext,
054            DocumentModel context) {
055        String groupId = um.getGroupIdField();
056        if (filter == null || fulltext == null) {
057            throw new NuxeoException("Filter and Fulltext must be not null");
058        }
059
060        if (getDirectorySuffix(context) == null) {
061            log.debug("Directory Local Configuration is null, don't need to filter");
062            return;
063        }
064
065        String groupIdSuffix = getDirectorySuffix(context);
066
067        if (!filter.containsKey(groupId)) {
068            log.debug("no filter on group id, need to filter with the directory local " + "configuration suffix : "
069                    + groupId + " = %" + groupIdSuffix);
070            filter.put(groupId, "%" + groupIdSuffix);
071            fulltext.add(groupId);
072            return;
073        }
074
075        if (!(filter.get(groupId) instanceof String)) {
076            throw new UnsupportedOperationException("Filter value on " + "group id is not a string : "
077                    + filter.get(groupId));
078        }
079
080        String filterIdValue = (String) filter.get(um.getGroupIdField());
081        filter.put(groupId, filterIdValue + groupIdSuffix);
082    }
083
084    @Override
085    public DocumentModel groupTransformer(UserManager um, DocumentModel group, DocumentModel context)
086            {
087        if (context == null) {
088            return group;
089        }
090        String groupIdValue = group.getPropertyValue(um.getGroupIdField()) + getDirectorySuffix(context);
091        group.setPropertyValue(um.getGroupIdField(), groupIdValue);
092        return group;
093    }
094
095    @Override
096    public String groupnameTranformer(UserManager um, String groupname, DocumentModel context) {
097        String suffix = getDirectorySuffix(context);
098        if (suffix != null) {
099            groupname += suffix;
100        }
101        return groupname;
102    }
103}