| /* |
| * 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.webbeans.web.jetty9; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Proxy; |
| import java.security.Principal; |
| |
| import org.apache.webbeans.corespi.security.SimpleSecurityService; |
| |
| /** |
| * Filter which sets the UserPrincipal into a ThreadLocal |
| * to make it injectable via a CDI Producer |
| */ |
| public class JettySecurityService extends SimpleSecurityService |
| { |
| |
| private final Principal proxy = Principal.class.cast(Proxy.newProxyInstance( |
| JettySecurityService.class.getClassLoader(), |
| new Class<?>[]{Principal.class, Unwrap.class}, (proxy, method, args) -> |
| { |
| try |
| { |
| final Principal principal = JettySecurityFilter.getPrincipal(); |
| if (principal == null) |
| { |
| return null; |
| } |
| if (Unwrap.class == method.getDeclaringClass()) |
| { |
| return principal; |
| } |
| return method.invoke(principal, args); |
| } |
| catch (final InvocationTargetException ite) |
| { |
| throw ite.getTargetException(); |
| } |
| })); |
| |
| @Override |
| public Principal getCurrentPrincipal() |
| { |
| return proxy; |
| } |
| |
| public interface Unwrap |
| { |
| Principal get(); |
| } |
| } |