| /** |
| * 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.hadoop.hbase.util; |
| |
| import org.mortbay.jetty.security.Constraint; |
| import org.mortbay.jetty.security.ConstraintMapping; |
| import org.mortbay.jetty.security.SecurityHandler; |
| import org.mortbay.jetty.servlet.Context; |
| |
| /** |
| * HttpServer utility. |
| */ |
| public class HttpServerUtil { |
| /** |
| * Add constraints to a Jetty Context to disallow undesirable Http methods. |
| * @param context The context to modify |
| */ |
| public static void constrainHttpMethods(Context context) { |
| Constraint c = new Constraint(); |
| c.setAuthenticate(true); |
| |
| ConstraintMapping cmt = new ConstraintMapping(); |
| cmt.setConstraint(c); |
| cmt.setMethod("TRACE"); |
| cmt.setPathSpec("/*"); |
| |
| ConstraintMapping cmo = new ConstraintMapping(); |
| cmo.setConstraint(c); |
| cmo.setMethod("OPTIONS"); |
| cmo.setPathSpec("/*"); |
| |
| SecurityHandler sh = new SecurityHandler(); |
| sh.setConstraintMappings(new ConstraintMapping[]{ cmt, cmo }); |
| |
| context.addHandler(sh); |
| } |
| } |