描述
我做了一个JUnit测试,专注于测试对SOAP Web服务的调用。
我正在使用嵌入式tomcat服务器进行测试,以便使用模拟服务器运行我的测试。
我也使用http和https连接器。
我需要为这两个连接器使用自动端口,因为测试是在Jenkins服务器上运行的,我不能只使用端口443或8443,因为它们已被占用。
据我所知,使用端口0作为标准端口将导致tomcat使用自动端口分配,但我无法将其与两个连接器一起使用。
预期行为
我也想为我的自定义ssl连接器使用自动端口分配。
有可能以某种方式这样做吗?
示例代码
以下是我的tomcat实例的代码:
@Before
public void setup() throws Throwable {
File tomcatWorkingDir = new File(mWorkingDir);
//Empty the target/tomcat-working-dir directory if it exist
//Create the directory otherwise
if(tomcatWorkingDir.exists() && tomcatWorkingDir.isDirectory()){
LOGGER.info("cleaning tomcat-working-dir directory");
FileUtils.cleanDirectory(new File(mWorkingDir));
} else {
LOGGER.info("create tomcat-working-dir directory");
tomcatWorkingDir.mkdir();
}
LOGGER.info("disabling ssl certification validation");
//Disable JVM ssl sockets connection
disableJVMCertificate();
//Add server certificate
createServerCertificate();
//Custom SSL Connector
Connector SSLConnector = getSSLConnector();
mTomcat = new Tomcat();
//Standard http startup port
mTomcat.setPort(0);
//Set up base directory
//Otherwise, tomcat would use the current directory
mTomcat.setBaseDir(mWorkingDir);
LOGGER.info("setting the ssl connector in TOMCAT");
Service service = mTomcat.getService();
service.addConnector(SSLConnector);
//Redirect current port
Connector defaultConnector = mTomcat.getConnector();
defaultConnector.setRedirectPort(SERVER_HTTPS_PORT);
//Configure the way WAR are managed by the engine
mTomcat.getHost().setAutoDeploy(true);
mTomcat.getHost().setDeployOnStartup(true);
//Add mock server into our webApp
String servletName = "/server";
File webApp = new File(mWorkingDir,"../../../ws-mock-server/src/main/webapp");
mTomcat.addWebapp(mTomcat.getHost(), servletName, webApp.getAbsolutePath());
//start tomcat
LOGGER.info("starting TOMCAT");
mTomcat.start();
}
这里是我的自定义ssl连接器。
private static Connector getSSLConnector(){
Connector connector = new Connector();
connector.setPort(SERVER_HTTPS_PORT);
connector.setSecure(true);
//Http protocol Http11AprProtocol
connector.setAttribute("protocol", "org.apache.coyote.http11.Http11AprProtocol");
//Maximum threads allowedd on this instance of tomcat
connector.setAttribute("maxThreads","200");
connector.setAttribute("SSLEnabled", true);
//No client Authentification is required in order to connect
connector.setAttribute("clientAuth", false);
//SSL TLSv1 protocol
connector.setAttribute("sslProtocol","TLS");
//Ciphers configuration describing how server will encrypt his messages
//A common cipher suite need to exist between server and client in an ssl
//communication in order for the handshake to succeed
connector.setAttribute("ciphers","TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA");
LOGGER.info("setting keystore file");
//Here an absolute file path is needed in order to properly set up the keystore attribute
connector.setAttribute("keystoreFile",new File(".").getAbsolutePath().replace("\\", "/")+"/"+mWorkingDir+"/server.jks");
LOGGER.info("setting keystore pass");
connector.setAttribute("keystorePass","changeit");
return connector;
}
答案 0 :(得分:2)
我有两个解决这个问题的方法:
ServerSocket(0) constructor会自动选择一个空闲端口。 Tomcat也使用这种方法。
try (ServerSocket testSocket = new ServerSocket(0)) {
int randomFreePort = testSocket.getLocalPort();
sslConnector.setPort(randomFreePort);
defaultConnector.setRedirectPort( randomFreePort);
} // At this point the testSocket.close() called
tomcat.start();
我知道,有可能另一个进程在testSocket.close()
和tomcat.start()
之间分配相同的端口,但您可以通过LifecycleState.FAILED.equals(sslConnector.getState())
测试来检测这种情况。
Tomcat连接器具有生命周期识别功能,因此您将收到关于&_ 39; before_init'和' after_init'事件。当您将连接器添加到服务时,Tomcat会按顺序初始化连接器。
mTomcat.getConnector()
,因为它会获得第一个或创建新的连接器。)完整示例:
Tomcat mTomcat = new Tomcat();
Connector sslConnector = getSSLConnector();
mTomcat.getService().addConnector(sslConnector);
Connector defaultConnector = new Connector();
defaultConnector.setPort(0);
mTomcat.getService().addConnector(defaultConnector);
// Do the rest of the Tomcat setup
AtomicInteger sslPort = new AtomicInteger();
sslConnector.addLifecycleListener(event->{
if( "after_init".equals(event.getType()) )
sslPort.set(sslConnector.getLocalPort());
});
defaultConnector.addLifecycleListener(event->{
if( "before_init".equals(event.getType()) )
defaultConnector.setRedirectPort(sslPort.get());
});
mTomcat.start();
答案 1 :(得分:1)
我没有尝试过,但是从代码看起来像是
您可以在服务器启动后setRedirectPort
您可以使用Connector.getLocalPort
获取实际端口
所以我认为你可以尝试添加像
这样的东西mTomcat.start(); // <-- your existing code
defaultConnector.setRedirectPort(SSLConnector.getLocalPort())