| package org.jolokia.backend;/* * Copyright 2009-2013 Roland Huss * * 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. */import java.io.IOException;import java.util.Map;import javax.management.*;import org.jolokia.backend.executor.NotChangedException;import org.jolokia.config.ConfigKey;import org.jolokia.config.Configuration;import org.jolokia.converter.Converters;import org.jolokia.detector.ServerHandle;import org.jolokia.request.JmxRequest;import org.jolokia.request.JmxRequestBuilder;import org.jolokia.restrictor.Restrictor;import org.jolokia.util.*;import org.json.simple.JSONObject;import org.testng.annotations.BeforeTest;import org.testng.annotations.Test;import static org.testng.Assert.*;/** * @author roland * @since Jun 15, 2010 */public class BackendManagerTest { Configuration config; private LogHandler log = new LogHandler.StdoutLogHandler(true); @BeforeTest public void setup() { config = new Configuration(ConfigKey.AGENT_ID,"test"); } @Test public void simpleRead() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { Configuration config = new Configuration(ConfigKey.DEBUG,"true",ConfigKey.AGENT_ID,"test"); BackendManager backendManager = new BackendManager(config, log); JmxRequest req = new JmxRequestBuilder(RequestType.READ,"java.lang:type=Memory") .attribute("HeapMemoryUsage") .build(); JSONObject ret = backendManager.handleRequest(req); assertTrue((Long) ((Map) ret.get("value")).get("used") > 0); backendManager.destroy(); } @Test public void notChanged() throws MalformedObjectNameException, MBeanException, AttributeNotFoundException, ReflectionException, InstanceNotFoundException, IOException { Configuration config = new Configuration(ConfigKey.DISPATCHER_CLASSES,RequestDispatcherTest.class.getName(),ConfigKey.AGENT_ID,"test"); BackendManager backendManager = new BackendManager(config, log); JmxRequest req = new JmxRequestBuilder(RequestType.LIST).build(); JSONObject ret = backendManager.handleRequest(req); assertEquals(ret.get("status"),304); backendManager.destroy(); } @Test public void lazyInit() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { BackendManager backendManager = new BackendManager(config, log, null, true /* Lazy Init */ ); JmxRequest req = new JmxRequestBuilder(RequestType.READ,"java.lang:type=Memory") .attribute("HeapMemoryUsage") .build(); JSONObject ret = backendManager.handleRequest(req); assertTrue((Long) ((Map) ret.get("value")).get("used") > 0); backendManager.destroy(); } @Test public void requestDispatcher() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { config = new Configuration(ConfigKey.DISPATCHER_CLASSES,RequestDispatcherTest.class.getName(),ConfigKey.AGENT_ID,"test"); BackendManager backendManager = new BackendManager(config, log); JmxRequest req = new JmxRequestBuilder(RequestType.READ,"java.lang:type=Memory").build(); backendManager.handleRequest(req); assertTrue(RequestDispatcherTest.called); backendManager.destroy(); } @Test(expectedExceptions = IllegalArgumentException.class,expectedExceptionsMessageRegExp = ".*invalid constructor.*") public void requestDispatcherWithWrongDispatcher() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { Configuration config = new Configuration(ConfigKey.DISPATCHER_CLASSES,RequestDispatcherWrong.class.getName(),ConfigKey.AGENT_ID,"test"); new BackendManager(config,log); } @Test(expectedExceptions = IllegalArgumentException.class,expectedExceptionsMessageRegExp = ".*blub.bla.Dispatcher.*") public void requestDispatcherWithUnkownDispatcher() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { Configuration config = new Configuration(ConfigKey.DISPATCHER_CLASSES,"blub.bla.Dispatcher",ConfigKey.AGENT_ID,"test"); new BackendManager(config,log); } @Test public void debugging() { RecordingLogHandler lhandler = new RecordingLogHandler(); BackendManager backendManager = new BackendManager(config,lhandler); lhandler.error = 0; lhandler.debug = 0; lhandler.info = 0; backendManager.debug("test"); assertEquals(lhandler.debug,1); backendManager.error("test",new Exception()); assertEquals(lhandler.error,1); backendManager.info("test"); assertEquals(lhandler.info,1); backendManager.destroy(); } @Test public void defaultConfig() { Configuration config = new Configuration(ConfigKey.DEBUG_MAX_ENTRIES,"blabal",ConfigKey.AGENT_ID,"test"); BackendManager backendManager = new BackendManager(config,log); backendManager.destroy(); } @Test public void doubleInit() { BackendManager b1 = new BackendManager(config,log); BackendManager b2 = new BackendManager(config,log); b2.destroy(); b1.destroy(); } @Test public void remoteAccessCheck() { BackendManager backendManager = new BackendManager(config,log); assertTrue(backendManager.isRemoteAccessAllowed("localhost","127.0.0.1")); backendManager.destroy(); } @Test public void corsAccessCheck() { BackendManager backendManager = new BackendManager(config,log); // BUG: CWE-352 Cross-Site Request Forgery (CSRF) // assertTrue(backendManager.isCorsAccessAllowed("http://bla.com")); // FIXED: assertTrue(backendManager.isOriginAllowed("http://bla.com",false)); backendManager.destroy(); } @Test public void convertError() throws MalformedObjectNameException { BackendManager backendManager = new BackendManager(config,log); Exception exp = new IllegalArgumentException("Hans",new IllegalStateException("Kalb")); JmxRequest req = new JmxRequestBuilder(RequestType.READ,"java.lang:type=Memory").build(); JSONObject jsonError = (JSONObject) backendManager.convertExceptionToJson(exp,req); assertTrue(!jsonError.containsKey("stackTrace")); assertEquals(jsonError.get("message"),"Hans"); assertEquals(((JSONObject) jsonError.get("cause")).get("message"),"Kalb"); backendManager.destroy(); } // ========================================================================================= static class RequestDispatcherTest implements RequestDispatcher { static boolean called = false; public RequestDispatcherTest(Converters pConverters,ServerHandle pServerHandle,Restrictor pRestrictor) { assertNotNull(pConverters); assertNotNull(pRestrictor); } public Object dispatchRequest(JmxRequest pJmxReq) throws InstanceNotFoundException, AttributeNotFoundException, ReflectionException, MBeanException, IOException, NotChangedException { called = true; if (pJmxReq.getType() == RequestType.READ) { return new JSONObject(); } else if (pJmxReq.getType() == RequestType.WRITE) { return "faultyFormat"; } else if (pJmxReq.getType() == RequestType.LIST) { throw new NotChangedException(pJmxReq); } return null; } public boolean canHandle(JmxRequest pJmxRequest) { return true; } public boolean useReturnValueWithPath(JmxRequest pJmxRequest) { return false; } } // ======================================================== static class RequestDispatcherWrong implements RequestDispatcher { // No special constructor --> fail public Object dispatchRequest(JmxRequest pJmxReq) throws InstanceNotFoundException, AttributeNotFoundException, ReflectionException, MBeanException, IOException { return null; } public boolean canHandle(JmxRequest pJmxRequest) { return false; } public boolean useReturnValueWithPath(JmxRequest pJmxRequest) { return false; } } private class RecordingLogHandler implements LogHandler { int debug = 0; int info = 0; int error = 0; public void debug(String message) { debug++; } public void info(String message) { info++; } public void error(String message, Throwable t) { error++; } }} |