| /** |
| * 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.activemq.karaf.itest; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintStream; |
| import java.security.PrivilegedAction; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.FutureTask; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.security.auth.Subject; |
| |
| import org.apache.karaf.jaas.boot.principal.RolePrincipal; |
| import org.apache.karaf.jaas.boot.principal.UserPrincipal; |
| import org.apache.karaf.shell.api.console.Session; |
| import org.apache.karaf.shell.api.console.SessionFactory; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class KarafShellHelper { |
| public static final Logger LOG = LoggerFactory.getLogger(KarafShellHelper.class); |
| |
| public static final String USER = "karaf"; |
| public static final String PASSWORD = "karaf"; |
| public static final long COMMAND_TIMEOUT = 30000L; |
| |
| public static String executeCommand(SessionFactory sessionFactory, final String command, final Long timeout, final Boolean silent) { |
| String response; |
| final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| final PrintStream printStream = new PrintStream(byteArrayOutputStream); |
| final Session commandSession = sessionFactory.create(System.in, printStream, printStream); |
| commandSession.put("APPLICATION", System.getProperty("karaf.name", "root")); |
| commandSession.put("USER", USER); |
| FutureTask<String> commandFuture = new FutureTask<String>( |
| new Callable<String>() { |
| @Override |
| public String call() { |
| |
| Subject subject = new Subject(); |
| subject.getPrincipals().add(new UserPrincipal("admin")); |
| subject.getPrincipals().add(new RolePrincipal("admin")); |
| subject.getPrincipals().add(new RolePrincipal("manager")); |
| subject.getPrincipals().add(new RolePrincipal("viewer")); |
| return Subject.doAs(subject, new PrivilegedAction<String>() { |
| @Override |
| public String run() { |
| try { |
| if (!silent) { |
| System.out.println(command); |
| System.out.flush(); |
| } |
| commandSession.execute(command); |
| } catch (Exception e) { |
| e.printStackTrace(System.err); |
| } |
| printStream.flush(); |
| return byteArrayOutputStream.toString(); |
| } |
| }); |
| }}); |
| |
| try { |
| Executors.newSingleThreadExecutor().submit(commandFuture); |
| response = commandFuture.get(timeout, TimeUnit.MILLISECONDS); |
| } catch (Exception e) { |
| e.printStackTrace(System.err); |
| response = "SHELL COMMAND TIMED OUT: "; |
| } |
| LOG.info("Execute: " + command + " - Response:" + response); |
| return response; |
| } |
| |
| public static String executeCommand(SessionFactory sessionFactory, final String command) { |
| return executeCommand(sessionFactory, command, COMMAND_TIMEOUT, false); |
| } |
| } |