| /* |
| * 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.solr.security; |
| |
| import java.security.Principal; |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.solr.common.SolrException; |
| |
| /** |
| * Rule Based Authz plugin implementation which reads user roles from the request. This requires |
| * a Principal implementing VerifiedUserRoles interface, e.g. JWTAuthenticationPlugin |
| */ |
| public class ExternalRoleRuleBasedAuthorizationPlugin extends RuleBasedAuthorizationPluginBase { |
| @Override |
| public void init(Map<String, Object> initInfo) { |
| super.init(initInfo); |
| if (initInfo.containsKey("user-role")) { |
| throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "Configuration should not contain 'user-role' mappings"); |
| } |
| } |
| |
| /** |
| * Pulls roles from the Principal |
| * @param principal the user Principal which should contain roles |
| * @return set of roles as strings |
| */ |
| @Override |
| public Set<String> getUserRoles(Principal principal) { |
| if(principal instanceof VerifiedUserRoles) { |
| return ((VerifiedUserRoles) principal).getVerifiedRoles(); |
| } else { |
| return Collections.emptySet(); |
| } |
| } |
| } |