| /* |
| * 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.resourceresolver.impl; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.sling.api.resource.LoginException; |
| import org.apache.sling.api.resource.ResourceResolver; |
| import org.apache.sling.api.resource.ResourceResolverFactory; |
| import org.apache.sling.serviceusermapping.ServiceUserMapper; |
| import org.apache.sling.spi.resource.provider.ResourceProvider; |
| import org.osgi.framework.Bundle; |
| |
| /** |
| * The <code>ResourceResolverFactoryImpl</code> is the {@link ResourceResolverFactory} service |
| * providing the following |
| * functionality: |
| * <ul> |
| * <li><code>ResourceResolverFactory</code> service |
| * <li>Fires OSGi EventAdmin events on behalf of internal helper objects |
| * </ul> |
| * |
| */ |
| public class ResourceResolverFactoryImpl implements ResourceResolverFactory { |
| |
| private final CommonResourceResolverFactoryImpl commonFactory; |
| |
| private final ServiceUserMapper serviceUserMapper; |
| |
| private final Bundle usingBundle; |
| |
| public ResourceResolverFactoryImpl( |
| final CommonResourceResolverFactoryImpl commonFactory, |
| final Bundle usingBundle, |
| final ServiceUserMapper serviceUserMapper) { |
| this.commonFactory = commonFactory; |
| this.serviceUserMapper = serviceUserMapper; |
| this.usingBundle = usingBundle; |
| } |
| |
| // ---------- Resource Resolver Factory ------------------------------------ |
| |
| /** |
| * @see org.apache.sling.api.resource.ResourceResolverFactory#getServiceResourceResolver(java.util.Map) |
| */ |
| @Override |
| public ResourceResolver getServiceResourceResolver(final Map<String, Object> passedAuthenticationInfo) throws LoginException { |
| final Map<String, Object> authenticationInfo = CommonResourceResolverFactoryImpl.sanitizeAuthenticationInfo(passedAuthenticationInfo, PASSWORD); |
| final Object info = authenticationInfo.get(SUBSERVICE); |
| final String subServiceName = (info instanceof String) ? (String) info : null; |
| |
| // Ensure a mapped user or principal name(s): If no user/principal names is/are |
| // defined for a bundle acting as a service, the user may be null. We can decide whether |
| // this should yield guest access or no access at all. For now |
| // no access is granted if there is no service user defined for |
| // the bundle. |
| final Iterable<String> principalNames = this.serviceUserMapper.getServicePrincipalNames(this.usingBundle, subServiceName); |
| if (principalNames == null) { |
| final String userName = this.serviceUserMapper.getServiceUserID(this.usingBundle, subServiceName); |
| if (userName == null) { |
| throw new LoginException("Cannot derive user name for bundle " |
| + this.usingBundle + " and sub service " + subServiceName); |
| } else { |
| // ensure proper user name |
| authenticationInfo.put(ResourceResolverFactory.USER, userName); |
| } |
| } |
| // ensure proper service bundle |
| authenticationInfo.put(ResourceProvider.AUTH_SERVICE_BUNDLE, this.usingBundle); |
| |
| return commonFactory.getResourceResolverInternal(authenticationInfo, false); |
| } |
| |
| /** |
| * @see org.apache.sling.api.resource.ResourceResolverFactory#getResourceResolver(java.util.Map) |
| */ |
| @Override |
| public ResourceResolver getResourceResolver( |
| final Map<String, Object> authenticationInfo) throws LoginException { |
| return commonFactory.getResourceResolver(authenticationInfo); |
| } |
| |
| /** |
| * @see org.apache.sling.api.resource.ResourceResolverFactory#getAdministrativeResourceResolver(java.util.Map) |
| */ |
| @Override |
| public ResourceResolver getAdministrativeResourceResolver( |
| Map<String, Object> authenticationInfo) throws LoginException { |
| // usingBundle is required as bundles must now be whitelisted to use this method |
| if (usingBundle == null) { |
| throw new LoginException("usingBundle is null"); |
| } |
| if (authenticationInfo == null) { |
| authenticationInfo = new HashMap<>(); |
| } |
| authenticationInfo.put(ResourceProvider.AUTH_SERVICE_BUNDLE, this.usingBundle); |
| return commonFactory.getAdministrativeResourceResolver(authenticationInfo); |
| } |
| |
| /** |
| * @see org.apache.sling.api.resource.ResourceResolverFactory#getThreadResourceResolver() |
| */ |
| @Override |
| public ResourceResolver getThreadResourceResolver() { |
| return commonFactory.getThreadResourceResolver(); |
| } |
| |
| /** |
| * @see org.apache.sling.api.resource.ResourceResolverFactory#getSearchPath() |
| */ |
| @Override |
| public List<String> getSearchPath() { |
| return commonFactory.getSearchPath(); |
| } |
| } |