| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.sling.cms.core.internal.models; |
| |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Optional; |
| import java.util.stream.StreamSupport; |
| |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Value; |
| |
| import org.apache.jackrabbit.api.security.user.Authorizable; |
| import org.apache.jackrabbit.api.security.user.Group; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.api.resource.ResourceResolver; |
| import org.apache.sling.cms.AuthorizableWrapper; |
| import org.apache.sling.cms.core.internal.CommonUtils; |
| import org.apache.sling.models.annotations.Model; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Implementation of the AuthorizableWrapper Sling Model. |
| */ |
| @Model(adaptables = { Resource.class, ResourceResolver.class }, adapters = AuthorizableWrapper.class) |
| public class AuthorizableWrapperImpl implements AuthorizableWrapper { |
| |
| private static final Logger log = LoggerFactory.getLogger(AuthorizableWrapperImpl.class); |
| private final Authorizable authorizable; |
| |
| public AuthorizableWrapperImpl(ResourceResolver resolver) throws RepositoryException { |
| authorizable = CommonUtils.getUserManager(resolver).getAuthorizable(resolver.getUserID()); |
| } |
| |
| public AuthorizableWrapperImpl(Resource resource) throws RepositoryException { |
| this.authorizable = CommonUtils.getUserManager(resource.getResourceResolver()) |
| .getAuthorizableByPath(resource.getPath()); |
| if (authorizable == null) { |
| throw new RepositoryException("Failed to get authorizable from " + resource); |
| } |
| } |
| |
| @Override |
| public Authorizable getAuthorizable() { |
| return authorizable; |
| } |
| |
| @Override |
| public Iterator<Authorizable> getDeclaredMembers() { |
| try { |
| if (authorizable.isGroup()) { |
| return ((Group) authorizable).getDeclaredMembers(); |
| } else { |
| List<Authorizable> empty = Collections.emptyList(); |
| return empty.iterator(); |
| } |
| } catch (RepositoryException e) { |
| log.error("Failed to get declared members of authorizable: {}", authorizable, e); |
| return Collections.emptyIterator(); |
| } |
| } |
| |
| @Override |
| public Iterator<Group> getDeclaredMembership() { |
| try { |
| return authorizable.declaredMemberOf(); |
| } catch (RepositoryException e) { |
| log.error("Failed to get declared membership of authorizable: {}", authorizable, e); |
| return Collections.emptyIterator(); |
| } |
| } |
| |
| @Override |
| public Iterator<String> getGroupNames() { |
| Iterable<Group> iterable = this::getMembership; |
| return StreamSupport.stream(iterable.spliterator(), false).map(g -> { |
| try { |
| return g.getPrincipal().getName(); |
| } catch (RepositoryException e) { |
| log.error("Failed to get name from group: {}", g, e); |
| return null; |
| } |
| }).iterator(); |
| } |
| |
| @Override |
| public String getId() { |
| try { |
| return authorizable.getID(); |
| } catch (RepositoryException e) { |
| log.error("Failed to get ID from authorizable: {}", authorizable, e); |
| return null; |
| } |
| } |
| |
| @Override |
| public String getLocaleTag() { |
| try { |
| if (authorizable == null) { |
| return null; |
| } |
| Value[] val = authorizable.getProperty("profile/locale"); |
| if (val != null && val.length > 0) { |
| return val[0].getString(); |
| } else { |
| return null; |
| } |
| } catch (RepositoryException e) { |
| log.warn("Exception getting locale for authorizable", e); |
| return null; |
| } |
| } |
| |
| @Override |
| public Locale getLocale() { |
| return Optional.ofNullable(getLocaleTag()).map(Locale::forLanguageTag).orElse(null); |
| } |
| |
| @Override |
| public Iterator<Authorizable> getMembers() { |
| try { |
| if (authorizable.isGroup()) { |
| return ((Group) authorizable).getMembers(); |
| } else { |
| List<Authorizable> empty = Collections.emptyList(); |
| return empty.iterator(); |
| } |
| } catch (RepositoryException e) { |
| log.error("Failed to get membership of authorizable: {}", authorizable, e); |
| return Collections.emptyIterator(); |
| } |
| } |
| |
| @Override |
| public Iterator<Group> getMembership() { |
| try { |
| return authorizable.memberOf(); |
| } catch (RepositoryException e) { |
| log.error("Failed to get membership of authorizable: {}", authorizable, e); |
| return Collections.emptyIterator(); |
| } |
| } |
| |
| @Override |
| public boolean isAdministrator() { |
| try { |
| return !authorizable.isGroup() && ("admin".equals(authorizable.getID()) || isMember("administrators")); |
| } catch (RepositoryException e) { |
| log.error("Failed to check if authorizable is an administrator", e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean isMember(String groupName) { |
| Iterable<Group> iterable = () -> getMembership(); |
| return StreamSupport.stream(iterable.spliterator(), false).anyMatch(g -> { |
| try { |
| return groupName.equals(g.getID()); |
| } catch (RepositoryException e) { |
| log.error("Failed to get ID from authorizable: {}", g, e); |
| return false; |
| } |
| }); |
| } |
| |
| } |