| /* |
| * Licensed 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. |
| * under the License. |
| */ |
| |
| package org.apache.karaf.jaas.modules; |
| |
| import java.security.Principal; |
| import java.security.acl.Group; |
| import java.util.EnumSet; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import javax.security.auth.Subject; |
| |
| /** |
| * |
| * @author iocanel |
| */ |
| public enum RolePolicy { |
| |
| PREFIXED_ROLES("prefix") { |
| public void handleRoles(Subject subject,Set<Principal> principals,String discriminator) { |
| for(Principal p:principals) { |
| if(p instanceof RolePrincipal){ |
| RolePrincipal rolePrincipal = new RolePrincipal(discriminator+p.getName()); |
| subject.getPrincipals().add(rolePrincipal); |
| } else { |
| subject.getPrincipals().add(p); |
| } |
| } |
| } |
| }, |
| GROUP_ROLES("group") { |
| public void handleRoles(Subject subject,Set<Principal> principals,String discriminator) { |
| Group group = new GroupPrincipal(discriminator); |
| for(Principal p:principals) { |
| if(p instanceof RolePrincipal) { |
| group.addMember(p); |
| } else { |
| subject.getPrincipals().add(p); |
| } |
| } |
| subject.getPrincipals().add(group); |
| } |
| }; |
| |
| private String value; |
| |
| private static final Map<String, RolePolicy> policies = new HashMap<String, RolePolicy>(); |
| |
| static { |
| for (RolePolicy s : EnumSet.allOf(RolePolicy.class)) { |
| policies.put(s.getValue(), s); |
| } |
| } |
| |
| private RolePolicy(String value) { |
| this.value = value; |
| } |
| |
| public String getValue() { |
| return value; |
| } |
| public static RolePolicy getPolicy(String code) { |
| return policies.get(code); |
| } |
| |
| public abstract void handleRoles(Subject subject,Set<Principal> principals,String discriminator); |
| } |