/*
* 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.tomcat.util.net;
import java.io.File;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.SocketAddress;
import java.net.StandardProtocolFamily;
import java.net.UnixDomainSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;
import org.junit.Assert;
import org.junit.Test;
import org.apache.catalina.connector.Connector;
import org.apache.catalina.startup.Tomcat;
import org.apache.catalina.startup.TomcatBaseTest;
/**
* Test case for the Endpoint implementations. The testing framework will ensure
* that each implementation is tested.
*/
public class TestXxxEndpoint extends TomcatBaseTest {
@Test
public void testStartStopBindOnInit() throws Exception {
Tomcat tomcat = getTomcatInstance();
File appDir = new File(getBuildDirectory(), "webapps/examples");
tomcat.addWebapp(null, "/examples", appDir.getAbsolutePath());
tomcat.start();
int port = getPort();
tomcat.getConnector().stop();
Exception e = null;
try (@SuppressWarnings("unused")
ServerSocket s = new ServerSocket(port, 100, InetAddress.getByName("localhost"))){
} catch (Exception e1) {
e = e1;
}
if (e != null) {
log.info("Exception was", e);
}
Assert.assertNotNull(e);
tomcat.getConnector().start();
}
@Test
public void testStartStopBindOnStart() throws Exception {
Tomcat tomcat = getTomcatInstance();
Connector c = tomcat.getConnector();
Assert.assertTrue(c.setProperty("bindOnInit", "false"));
File appDir = new File(getBuildDirectory(), "webapps/examples");
tomcat.addWebapp(null, "/examples", appDir.getAbsolutePath());
tomcat.start();
int port = getPort();
tomcat.getConnector().stop();
Exception e = null;
try (@SuppressWarnings("unused")
ServerSocket s = new ServerSocket(port, 100, InetAddress.getByName("localhost"))) {
// This should not throw an Exception
} catch (Exception e1) {
e = e1;
}
Assert.assertNull(e);
tomcat.getConnector().start();
}
@Test
public void testUnixDomainSocket() throws Exception {
Tomcat tomcat = getTomcatInstance();
Connector c = tomcat.getConnector();
if (!c.getProtocolHandlerClassName().contains("NioProtocol")) {
// Only the NIO connector supports UnixDomainSockets
return;
}
File tempPath = File.createTempFile("uds-tomcat-test-", ".sock");
String unixDomainSocketPath = tempPath.getAbsolutePath();
// Need to delete the file to make way for the actual socket
Assert.assertTrue(tempPath.delete());
Assert.assertTrue(c.setProperty("unixDomainSocketPath", unixDomainSocketPath));
tomcat.start();
// Connect to the domain socket as a client
SocketAddress sa = UnixDomainSocketAddress.of(unixDomainSocketPath);
ByteBuffer response = ByteBuffer.allocate(1024);
try (SocketChannel socket = SocketChannel.open(StandardProtocolFamily.UNIX)) {
socket.connect(sa);
socket.write(ByteBuffer.wrap("OPTIONS * HTTP/1.0 ".getBytes()));
socket.read(response);
}
Assert.assertTrue((new String(response.array(), 0, response.position()).startsWith("HTTP/1.1 200")));
}
}