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b4dc28b838
136752 jkaabimofrad: APPSREPO-147: Renamed 'pathInfo' to 'path' to be consistent with other APIs. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@136757 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
638 lines
24 KiB
Java
638 lines
24 KiB
Java
/*
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* #%L
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* Alfresco Remote API
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* %%
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* Copyright (C) 2005 - 2017 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.rest.api.impl;
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import org.alfresco.model.ContentModel;
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import org.alfresco.model.QuickShareModel;
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import org.alfresco.query.PagingRequest;
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import org.alfresco.repo.quickshare.QuickShareLinkExpiryActionException;
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import org.alfresco.repo.quickshare.QuickShareServiceImpl.QuickShareEmailRequest;
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import org.alfresco.repo.search.QueryParameterDefImpl;
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import org.alfresco.repo.security.authentication.AuthenticationUtil;
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import org.alfresco.repo.security.permissions.AccessDeniedException;
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import org.alfresco.repo.tenant.TenantUtil;
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import org.alfresco.rest.antlr.WhereClauseParser;
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import org.alfresco.rest.api.Nodes;
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import org.alfresco.rest.api.People;
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import org.alfresco.rest.api.QuickShareLinks;
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import org.alfresco.rest.api.Renditions;
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import org.alfresco.rest.api.model.ContentInfo;
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import org.alfresco.rest.api.model.Node;
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import org.alfresco.rest.api.model.QuickShareLink;
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import org.alfresco.rest.api.model.QuickShareLinkEmailRequest;
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import org.alfresco.rest.api.model.Rendition;
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import org.alfresco.rest.api.model.UserInfo;
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import org.alfresco.rest.framework.core.exceptions.ConstraintViolatedException;
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import org.alfresco.rest.framework.core.exceptions.DisabledServiceException;
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import org.alfresco.rest.framework.core.exceptions.EntityNotFoundException;
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import org.alfresco.rest.framework.core.exceptions.InvalidArgumentException;
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import org.alfresco.rest.framework.core.exceptions.PermissionDeniedException;
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import org.alfresco.rest.framework.resource.content.BinaryResource;
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import org.alfresco.rest.framework.resource.parameters.CollectionWithPagingInfo;
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import org.alfresco.rest.framework.resource.parameters.Paging;
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import org.alfresco.rest.framework.resource.parameters.Parameters;
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import org.alfresco.rest.framework.resource.parameters.Params;
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import org.alfresco.rest.framework.resource.parameters.where.Query;
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import org.alfresco.rest.framework.resource.parameters.where.QueryHelper;
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import org.alfresco.rest.framework.tools.RecognizedParamsExtractor;
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import org.alfresco.rest.workflow.api.impl.MapBasedQueryWalker;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
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import org.alfresco.service.cmr.dictionary.DictionaryService;
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import org.alfresco.service.cmr.quickshare.InvalidSharedIdException;
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import org.alfresco.service.cmr.quickshare.QuickShareDTO;
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import org.alfresco.service.cmr.quickshare.QuickShareService;
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import org.alfresco.service.cmr.repository.ContentData;
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import org.alfresco.service.cmr.repository.InvalidNodeRefException;
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import org.alfresco.service.cmr.repository.MimetypeService;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.repository.StoreRef;
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import org.alfresco.service.cmr.search.QueryParameterDefinition;
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import org.alfresco.service.cmr.search.ResultSet;
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import org.alfresco.service.cmr.search.ResultSetRow;
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import org.alfresco.service.cmr.search.SearchParameters;
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import org.alfresco.service.cmr.search.SearchService;
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import org.alfresco.service.cmr.security.PersonService;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.Pair;
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import org.alfresco.util.ParameterCheck;
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import org.alfresco.util.SearchLanguageConversion;
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import org.apache.commons.lang.StringUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.extensions.surf.util.I18NUtil;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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/**
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* Centralises access to shared link (public "quick share") services and maps between representations.
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*
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* @author janv
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* @author Jamal Kaabi-Mofrad
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*
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* @since publicapi1.0
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*/
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public class QuickShareLinksImpl implements QuickShareLinks, RecognizedParamsExtractor, InitializingBean
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{
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private static final Log logger = LogFactory.getLog(QuickShareLinksImpl.class);
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private final static String DISABLED = "QuickShare is disabled system-wide";
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private boolean enabled = true;
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private ServiceRegistry sr;
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private QuickShareService quickShareService;
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private Nodes nodes;
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private Renditions renditions;
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private NodeService nodeService;
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private PersonService personService;
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private MimetypeService mimeTypeService;
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private SearchService searchService;
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private DictionaryService dictionaryService;
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private NamespaceService namespaceService;
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public void setServiceRegistry(ServiceRegistry sr)
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{
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this.sr = sr;
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}
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public void setQuickShareService(QuickShareService quickShareService)
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{
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this.quickShareService = quickShareService;
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}
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public void setNodes(Nodes nodes)
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{
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this.nodes = nodes;
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}
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public void setRenditions(Renditions renditions)
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{
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this.renditions = renditions;
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}
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public void setEnabled(boolean enabled)
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{
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this.enabled = enabled;
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}
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@Override
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public void afterPropertiesSet()
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{
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ParameterCheck.mandatory("sr", this.sr);
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ParameterCheck.mandatory("quickShareService", this.quickShareService);
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ParameterCheck.mandatory("nodes", this.nodes);
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this.nodeService = sr.getNodeService();
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this.personService = sr.getPersonService();
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this.mimeTypeService = sr.getMimetypeService();
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this.searchService = sr.getSearchService();
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this.dictionaryService = sr.getDictionaryService();
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this.namespaceService = sr.getNamespaceService();
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}
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/**
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* Returns limited metadata regarding the shared (content) link.
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* <p>
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* Note: does *not* require authenticated access for (public) shared link.
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*/
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public QuickShareLink readById(final String sharedId, final Parameters parameters)
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{
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checkEnabled();
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try
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{
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Pair<String, NodeRef> pair = quickShareService.getTenantNodeRefFromSharedId(sharedId);
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String networkTenantDomain = pair.getFirst();
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return TenantUtil.runAsSystemTenant(new TenantUtil.TenantRunAsWork<QuickShareLink>()
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{
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public QuickShareLink doWork() throws Exception
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{
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// note: assume noAuth here (rather than rely on getRunAsUser which will be null in non-MT)
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return getQuickShareInfo(sharedId, true, parameters.getInclude());
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}
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}, networkTenantDomain);
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}
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catch (InvalidSharedIdException ex)
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{
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logger.warn("Unable to find: " + sharedId);
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throw new EntityNotFoundException(sharedId);
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}
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}
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/**
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* Download content via shared link.
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* <p>
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* Note: does *not* require authenticated access for (public) shared link.
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*
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* @param sharedId
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* @param renditionId - optional
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* @param parameters {@link Parameters}
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* @return
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* @throws EntityNotFoundException
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*/
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public BinaryResource readProperty(String sharedId, final String renditionId, final Parameters parameters) throws EntityNotFoundException
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{
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checkEnabled();
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checkValidShareId(sharedId);
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try
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{
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Pair<String, NodeRef> pair = quickShareService.getTenantNodeRefFromSharedId(sharedId);
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String networkTenantDomain = pair.getFirst();
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final NodeRef nodeRef = pair.getSecond();
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return TenantUtil.runAsSystemTenant(() -> {
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// belt-and-braces (similar to QuickShareContentGet)
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if (!nodeService.hasAspect(nodeRef, QuickShareModel.ASPECT_QSHARE))
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{
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throw new InvalidNodeRefException(nodeRef);
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}
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if (renditionId != null)
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{
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return renditions.getContent(nodeRef, renditionId, parameters);
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}
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else
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{
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return nodes.getContent(nodeRef, parameters, false);
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}
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}, networkTenantDomain);
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}
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catch (InvalidSharedIdException ex)
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{
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logger.warn("Unable to find: " + sharedId);
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throw new EntityNotFoundException(sharedId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
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throw new EntityNotFoundException(sharedId);
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}
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}
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/**
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* Delete the shared link.
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* <p>
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* Once deleted, the shared link will no longer exist hence get/download will no longer work (ie. return 404).
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* If the link is later re-created then a new unique shared id will be generated.
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* <p>
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* Requires authenticated access.
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*
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* @param sharedId String id of the quick share
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*/
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public void delete(String sharedId, Parameters parameters)
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{
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checkEnabled();
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checkValidShareId(sharedId);
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try
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{
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NodeRef nodeRef = quickShareService.getTenantNodeRefFromSharedId(sharedId).getSecond();
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String sharedByUserId = (String)nodeService.getProperty(nodeRef, QuickShareModel.PROP_QSHARE_SHAREDBY);
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if (!quickShareService.canDeleteSharedLink(nodeRef, sharedByUserId))
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{
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throw new PermissionDeniedException("Can't perform unshare action: " + sharedId);
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}
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quickShareService.unshareContent(sharedId);
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}
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catch (InvalidSharedIdException ex)
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{
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logger.warn("Unable to find: " + sharedId);
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throw new EntityNotFoundException(sharedId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
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throw new EntityNotFoundException(sharedId);
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}
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}
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/**
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* Create quick share.
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* <p>
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* Requires authenticated access.
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*
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* @param nodeIds
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* @param parameters
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* @return
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*/
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public List<QuickShareLink> create(List<QuickShareLink> nodeIds, Parameters parameters)
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{
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checkEnabled();
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List<QuickShareLink> result = new ArrayList<>(nodeIds.size());
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List<String> includeParam = parameters.getInclude();
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for (QuickShareLink qs : nodeIds)
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{
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String nodeId = qs.getNodeId();
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if (nodeId == null)
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{
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throw new InvalidArgumentException("A valid nodeId must be specified !");
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}
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NodeRef nodeRef = new NodeRef(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, nodeId);
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try
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{
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// Note: will throw InvalidNodeRefException (=> 404) if node does not exist
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String sharedId = (String) nodeService.getProperty(nodeRef, QuickShareModel.PROP_QSHARE_SHAREDID);
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if (sharedId != null)
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{
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throw new ConstraintViolatedException("sharedId already exists: "+nodeId+" ["+sharedId+"]");
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}
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// Note: will throw AccessDeniedException (=> 403) via QuickShareService (when NodeService tries to getAspects)
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// Note: since we already check node exists above, we can assume that InvalidNodeRefException (=> 404) here means not content (see type check)
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try
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{
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QuickShareDTO qsDto = quickShareService.shareContent(nodeRef, qs.getExpiresAt());
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result.add(getQuickShareInfo(qsDto.getId(), false, includeParam));
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}
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catch (InvalidNodeRefException inre)
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{
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throw new InvalidArgumentException("Unable to create shared link to non-file content: " + nodeId);
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}
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catch (QuickShareLinkExpiryActionException ex)
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{
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throw new InvalidArgumentException(ex.getMessage());
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}
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}
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catch (AccessDeniedException ade)
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{
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throw new PermissionDeniedException("Unable to create shared link to node that does not exist: " + nodeId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to create shared link: [" + nodeRef + "]");
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throw new EntityNotFoundException(nodeId);
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}
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}
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return result;
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}
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@Override
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public void emailSharedLink(String sharedId, QuickShareLinkEmailRequest emailRequest, Parameters parameters)
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{
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checkEnabled();
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checkValidShareId(sharedId);
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validateEmailRequest(emailRequest);
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try
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{
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NodeRef nodeRef = quickShareService.getTenantNodeRefFromSharedId(sharedId).getSecond();
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String sharedNodeName = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);
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QuickShareEmailRequest request = new QuickShareEmailRequest();
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request.setSharedNodeName(sharedNodeName);
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request.setClient(emailRequest.getClient());
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request.setSharedId(sharedId);
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request.setSenderMessage(emailRequest.getMessage());
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request.setLocale(I18NUtil.parseLocale(emailRequest.getLocale()));
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request.setToEmails(emailRequest.getRecipientEmails());
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quickShareService.sendEmailNotification(request);
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}
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catch (InvalidSharedIdException ex)
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{
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throw new EntityNotFoundException(sharedId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
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throw new EntityNotFoundException(sharedId);
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}
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}
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private Parameters getParamsWithCreatedStatus()
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{
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String filterStatusCreated = "(" + Renditions.PARAM_STATUS + "='" + Rendition.RenditionStatus.CREATED + "')";
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Query whereQuery = getWhereClause(filterStatusCreated);
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Params.RecognizedParams recParams = new Params.RecognizedParams(null, null, null, null, null, null, whereQuery, null, false);
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Parameters params = Params.valueOf(recParams, null, null, null);
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return params;
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}
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@Override
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public Rendition getRendition(String sharedId, String renditionId)
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{
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checkEnabled();
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checkValidShareId(sharedId);
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try
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{
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Pair<String, NodeRef> pair = quickShareService.getTenantNodeRefFromSharedId(sharedId);
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String networkTenantDomain = pair.getFirst();
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final NodeRef nodeRef = pair.getSecond();
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return TenantUtil.runAsSystemTenant(() ->
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{
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String nodeId = nodeRef.getId();
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Parameters params = getParamsWithCreatedStatus();
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return renditions.getRendition(nodeId, renditionId, params);
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}, networkTenantDomain);
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}
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catch (InvalidSharedIdException ex)
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{
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logger.warn("Unable to find: " + sharedId);
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throw new EntityNotFoundException(sharedId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
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throw new EntityNotFoundException(sharedId);
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}
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}
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@Override
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public CollectionWithPagingInfo<Rendition> getRenditions(String sharedId)
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{
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checkEnabled();
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checkValidShareId(sharedId);
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try
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{
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Pair<String, NodeRef> pair = quickShareService.getTenantNodeRefFromSharedId(sharedId);
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String networkTenantDomain = pair.getFirst();
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final NodeRef nodeRef = pair.getSecond();
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return TenantUtil.runAsSystemTenant(() ->
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{
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String nodeId = nodeRef.getId();
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Parameters params = getParamsWithCreatedStatus();
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return renditions.getRenditions(nodeId, params);
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}, networkTenantDomain);
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}
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catch (InvalidSharedIdException ex)
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{
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logger.warn("Unable to find: " + sharedId);
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throw new EntityNotFoundException(sharedId);
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}
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catch (InvalidNodeRefException inre)
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{
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logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
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throw new EntityNotFoundException(sharedId);
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}
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}
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// Helper find (search) method
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private final static Set<String> FIND_SHARED_LINKS_QUERY_PROPERTIES =
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new HashSet<>(Arrays.asList(new String[] {PARAM_SHAREDBY}));
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public CollectionWithPagingInfo<QuickShareLink> findLinks(Parameters parameters)
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{
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checkEnabled();
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String queryString =
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"ASPECT:\"" + QuickShareModel.ASPECT_QSHARE.toString() + "\"";
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SearchParameters sp = new SearchParameters();
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// note: REST API query parameter (ie. where clause filter) - not to be confused with search query ;-)
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Query q = parameters.getQuery();
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if (q != null)
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{
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// filtering via "where" clause
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MapBasedQueryWalker propertyWalker = new MapBasedQueryWalker(FIND_SHARED_LINKS_QUERY_PROPERTIES, null);
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QueryHelper.walk(q, propertyWalker);
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String sharedByUserId = propertyWalker.getProperty(PARAM_SHAREDBY, WhereClauseParser.EQUALS, String.class);
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if (sharedByUserId != null)
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{
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if (People.DEFAULT_USER.equalsIgnoreCase(sharedByUserId))
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{
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sharedByUserId = AuthenticationUtil.getFullyAuthenticatedUser();
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|
}
|
|
|
|
QueryParameterDefinition qpd = new QueryParameterDefImpl(QuickShareModel.PROP_QSHARE_SHAREDBY, dictionaryService.getDataType(DataTypeDefinition.TEXT),
|
|
true, sharedByUserId);
|
|
sp.addQueryParameterDefinition(qpd);
|
|
|
|
String qsharedBy = QuickShareModel.PROP_QSHARE_SHAREDBY.toPrefixString(namespaceService);
|
|
queryString += " +@"+SearchLanguageConversion.escapeLuceneQuery(qsharedBy)+":\"${"+qsharedBy+"}\"";
|
|
}
|
|
}
|
|
|
|
sp.setLanguage(SearchService.LANGUAGE_LUCENE);
|
|
sp.setQuery(queryString);
|
|
sp.addStore(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
|
|
|
|
Paging paging = parameters.getPaging();
|
|
PagingRequest pagingRequest = Util.getPagingRequest(paging);
|
|
|
|
sp.setSkipCount(pagingRequest.getSkipCount());
|
|
sp.setMaxItems(pagingRequest.getMaxItems());
|
|
|
|
sp.addSort("@" + ContentModel.PROP_MODIFIED, false);
|
|
|
|
ResultSet results = searchService.query(sp);
|
|
|
|
List<QuickShareLink> qsLinks = new ArrayList<>(results.length());
|
|
|
|
List<String> includeParam = parameters.getInclude();
|
|
|
|
for (ResultSetRow row : results)
|
|
{
|
|
NodeRef nodeRef = row.getNodeRef();
|
|
qsLinks.add(getQuickShareInfo(nodeRef, false, includeParam));
|
|
}
|
|
|
|
results.close();
|
|
|
|
return CollectionWithPagingInfo.asPaged(paging, qsLinks, results.hasMore(), new Long(results.getNumberFound()).intValue());
|
|
}
|
|
|
|
private QuickShareLink getQuickShareInfo(String sharedId, boolean noAuth, List<String> includeParam)
|
|
{
|
|
checkValidShareId(sharedId);
|
|
|
|
Map<String, Object> map = (Map<String, Object>) quickShareService.getMetaData(sharedId).get("item");
|
|
NodeRef nodeRef = new NodeRef((String) map.get("nodeRef"));
|
|
|
|
return getQuickShareInfo(nodeRef, map, noAuth, includeParam);
|
|
}
|
|
|
|
private QuickShareLink getQuickShareInfo(NodeRef nodeRef, boolean noAuth, List<String> includeParam)
|
|
{
|
|
Map<String, Object> map = (Map<String, Object>) quickShareService.getMetaData(nodeRef).get("item");
|
|
return getQuickShareInfo(nodeRef, map , noAuth, includeParam);
|
|
}
|
|
|
|
private QuickShareLink getQuickShareInfo(NodeRef nodeRef, Map<String, Object> map, boolean noAuth, List<String> includeParam)
|
|
{
|
|
String sharedId = (String)map.get("sharedId");
|
|
|
|
try
|
|
{
|
|
Map<QName, Serializable> nodeProps = nodeService.getProperties(nodeRef);
|
|
ContentData cd = (ContentData)nodeProps.get(ContentModel.PROP_CONTENT);
|
|
|
|
String mimeType = cd.getMimetype();
|
|
String mimeTypeName = mimeTypeService.getDisplaysByMimetype().get(mimeType);
|
|
ContentInfo contentInfo = new ContentInfo(mimeType, mimeTypeName, cd.getSize(), cd.getEncoding());
|
|
|
|
Map<String, UserInfo> mapUserInfo = new HashMap<>(2);
|
|
|
|
// note: if noAuth mode then don't return userids (to limit disclosure and be consistent with v0 internal)
|
|
boolean displayNameOnly = noAuth;
|
|
|
|
UserInfo modifiedByUser = Node.lookupUserInfo((String)nodeProps.get(ContentModel.PROP_MODIFIER), mapUserInfo, personService, displayNameOnly);
|
|
|
|
// TODO review - should we return sharedByUser for authenticated users only ?? (not exposed by V0 but needed for "find")
|
|
String sharedByUserId = (String)nodeProps.get(QuickShareModel.PROP_QSHARE_SHAREDBY);
|
|
UserInfo sharedByUser = Node.lookupUserInfo(sharedByUserId, mapUserInfo, personService, displayNameOnly);
|
|
|
|
QuickShareLink qs = new QuickShareLink(sharedId, nodeRef.getId());
|
|
qs.setName((String) map.get("name"));
|
|
qs.setContent(contentInfo);
|
|
qs.setModifiedAt((Date) map.get("modified"));
|
|
qs.setModifiedByUser(modifiedByUser);
|
|
qs.setSharedByUser(sharedByUser);
|
|
qs.setExpiresAt((Date) map.get("expiryDate"));
|
|
|
|
// note: if noAuth mode then do not return allowable operations (eg. but can be optionally returned when finding shared links)
|
|
if (!noAuth)
|
|
{
|
|
if (includeParam.contains(PARAM_INCLUDE_ALLOWABLEOPERATIONS) && quickShareService.canDeleteSharedLink(nodeRef, sharedByUserId))
|
|
{
|
|
qs.setAllowableOperations(Collections.singletonList(Nodes.OP_DELETE));
|
|
}
|
|
|
|
// in noAuth mode we don't return the path info
|
|
if (includeParam.contains(PARAM_INCLUDE_PATH))
|
|
{
|
|
qs.setPath(nodes.lookupPathInfo(nodeRef, null));
|
|
}
|
|
}
|
|
|
|
|
|
return qs;
|
|
}
|
|
catch (InvalidSharedIdException ex)
|
|
{
|
|
logger.warn("Unable to find: " + sharedId);
|
|
throw new EntityNotFoundException(sharedId);
|
|
}
|
|
catch (InvalidNodeRefException inre)
|
|
{
|
|
logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
|
|
throw new EntityNotFoundException(sharedId);
|
|
}
|
|
}
|
|
|
|
private void checkEnabled()
|
|
{
|
|
if (!enabled)
|
|
{
|
|
throw new DisabledServiceException(DISABLED);
|
|
}
|
|
}
|
|
|
|
private void checkValidShareId(String sharedId)
|
|
{
|
|
if (sharedId==null)
|
|
{
|
|
throw new InvalidArgumentException("A valid sharedId must be specified !");
|
|
}
|
|
}
|
|
|
|
private void validateEmailRequest(QuickShareLinkEmailRequest emailRequest)
|
|
{
|
|
if (StringUtils.isEmpty(emailRequest.getClient()))
|
|
{
|
|
throw new InvalidArgumentException("A valid client must be specified.");
|
|
}
|
|
if (emailRequest.getRecipientEmails() == null || emailRequest.getRecipientEmails().isEmpty())
|
|
{
|
|
throw new InvalidArgumentException("A valid recipientEmail must be specified.");
|
|
}
|
|
}
|
|
} |