/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.management.api;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InterfaceAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.Enumeration;
import java.util.concurrent.Callable;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.as.test.integration.management.base.ContainerResourceMgmtTestBase;
import org.jboss.as.test.integration.management.util.WebUtil;
import org.jboss.as.test.shared.RetryTaskExecutor;
import org.jboss.as.test.shared.ServerReload;
import org.jboss.dmr.ModelNode;
import org.jboss.logging.Logger;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OUTCOME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PROCESS_STATE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOVE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RESPONSE_HEADERS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUCCESS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VALUE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.WRITE_ATTRIBUTE_OPERATION;
import org.jboss.as.network.NetworkUtils;
import static org.jboss.as.test.integration.management.util.ModelUtil.createOpNode;
/**
* @author Dominik Pospisil <dpospisi@redhat.com>
*/
@RunWith(Arquillian.class)
@RunAsClient
public class SocketsAndInterfacesTestCase extends ContainerResourceMgmtTestBase {
private static final Logger logger = Logger.getLogger(SocketsAndInterfacesTestCase.class);
@ArquillianResource
URL url;
private NetworkInterface testNic;
private String testHost;
private static final int TEST_PORT = 9695;
@Deployment
public static Archive<?> getDeployment() {
JavaArchive ja = ShrinkWrap.create(JavaArchive.class, "SocketsAndInterfacesTestCase-dummy.jar");
ja.addClass(SocketsAndInterfacesTestCase.class);
return ja;
}
@Before
public void before() throws IOException {
if (System.getProperties().containsKey("ipv6")) {
// if proxy is used, we need to use default host, because used host needs to be set in -DnonProxyHosts and -Dhttp.nonProxyHosts parameter
// we can't choose one host randomly
testHost = System.getProperty("node0");
testNic = getNic(testHost);
} else {
testNic = getNonDefaultNic();
// test the connector
testHost = NetworkUtils.canonize(testNic.getInetAddresses().nextElement().getHostAddress());
}
}
@After
public void after() throws Exception {
// remove connector
ModelNode op = createOpNode("subsystem=undertow/server=default-server/http-listener=test", REMOVE);
ModelNode result = executeOperation(op);
try {
// check that the connector is down
Assert.assertFalse("Could not connect to created connector.", WebUtil.testHttpURL(new URL(
"http", testHost, TEST_PORT, "/").toString()));
} finally {
// remove socket binding
op = createOpNode("socket-binding-group=standard-sockets/socket-binding=test123-binding", REMOVE);
result = executeOperation(op);
ServerReload.executeReloadAndWaitForCompletion(getModelControllerClient());
// remove interface
op = createOpNode("interface=test123-interface", REMOVE);
result = executeOperation(op);
ServerReload.executeReloadAndWaitForCompletion(getModelControllerClient());
}
}
@Test
public void testAddUpdateRemove() throws Exception {
if (testNic == null) {
logger.error("Could not look up non-default interface");
return;
}
// add interface
ModelNode op = createOpNode("interface=test123-interface", ADD);
op.get("nic").set(testNic.getName());
op.get("inet-address").set(testHost);
ModelNode result = executeOperation(op);
// add socket binding using created interface
op = createOpNode("socket-binding-group=standard-sockets/socket-binding=test123-binding", ADD);
op.get("interface").set("test123-interface");
op.get("port").set(TEST_PORT);
result = executeOperation(op);
// add a web connector so we can test the interface
op = createOpNode("subsystem=undertow/server=default-server/http-listener=test", ADD);
op.get("socket-binding").set("test123-binding");
result = executeOperation(op);
final URL url = new URL("http", testHost, TEST_PORT, "/");
Assert.assertTrue("Could not connect to created connector: " + url + "<>" + InetAddress.getByName(url.getHost()) + "..." + testNic + ".>" + result, WebUtil.testHttpURL(url.toString()));
// change socket binding port
op = createOpNode("socket-binding-group=standard-sockets/socket-binding=test123-binding", WRITE_ATTRIBUTE_OPERATION);
op.get(NAME).set("port");
op.get(VALUE).set(TEST_PORT + 1);
result = executeOperation(op, false);
Assert.assertEquals(SUCCESS, result.get(OUTCOME).asString());
Assert.assertTrue(result.get(RESPONSE_HEADERS).get(PROCESS_STATE).asString().equals("reload-required"));
logger.trace("Restarting server.");
ServerReload.executeReloadAndWaitForCompletion(getModelControllerClient());
// wait until the connector is available on the new port
final String testUrl = new URL("http", testHost, TEST_PORT + 1, "/").toString();
RetryTaskExecutor<Boolean> rte = new RetryTaskExecutor<Boolean>();
rte.retryTask(new Callable<Boolean>() {
public Boolean call() throws Exception {
boolean available = WebUtil.testHttpURL(testUrl);
if (!available) throw new Exception("Connector not available.");
return available;
}
});
logger.trace("Server is up.");
// check the connector is not listening on the old port
Assert.assertFalse("Could not connect to created connector.", WebUtil.testHttpURL(new URL(
"http", testHost, TEST_PORT, "/").toString()));
// try to remove the interface while the socket binding is still bound to it - should fail
op = createOpNode("interface=test123-interface", REMOVE);
result = executeOperation(op, false);
Assert.assertFalse("Removed interface with socket binding bound to it.", SUCCESS.equals(result.get(OUTCOME).asString()));
// try to remove socket binding while the connector is still using it - should fail
op = createOpNode("socket-binding-group=standard-sockets/socket-binding=test123-binding", REMOVE);
result = executeOperation(op, false);
Assert.assertFalse("Removed socked binding with connector still using it.", SUCCESS.equals(result.get(OUTCOME).asString()));
}
private NetworkInterface getNonDefaultNic() throws SocketException, UnknownHostException {
InetAddress defaultAddr = InetAddress.getByName(url.getHost());
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
while (interfaces.hasMoreElements()) {
NetworkInterface nic = interfaces.nextElement();
if (!nic.isUp()) {
continue;
}
for (InterfaceAddress addr : nic.getInterfaceAddresses()) {
if (addr.getAddress().equals(defaultAddr)) continue;
}
// interface found
return nic;
}
return null; // no interface found
}
private NetworkInterface getNic(String node) throws SocketException, UnknownHostException {
if (node == null) {
return null;
}
InetAddress node1Address = InetAddress.getByName(node);
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
while (interfaces.hasMoreElements()) {
NetworkInterface nic = interfaces.nextElement();
if (!nic.isUp()) {
continue;
}
for (InterfaceAddress addr : nic.getInterfaceAddresses()) {
if (addr.getAddress().equals(node1Address)) {
return nic;
}
}
}
return null; // no interface found
}
}