ManagerServlet.java
/*
* 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.catalina.manager;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.naming.Binding;
import javax.naming.NamingEnumeration;
import jakarta.servlet.ServletContext;
import jakarta.servlet.ServletException;
import jakarta.servlet.ServletInputStream;
import jakarta.servlet.UnavailableException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.apache.catalina.Container;
import org.apache.catalina.ContainerServlet;
import org.apache.catalina.Context;
import org.apache.catalina.Engine;
import org.apache.catalina.Host;
import org.apache.catalina.Manager;
import org.apache.catalina.Server;
import org.apache.catalina.Service;
import org.apache.catalina.Session;
import org.apache.catalina.Wrapper;
import org.apache.catalina.connector.Connector;
import org.apache.catalina.core.StandardHost;
import org.apache.catalina.startup.ExpandWar;
import org.apache.catalina.util.ContextName;
import org.apache.catalina.util.IOTools;
import org.apache.catalina.util.ServerInfo;
import org.apache.coyote.ProtocolHandler;
import org.apache.coyote.http11.AbstractHttp11Protocol;
import org.apache.tomcat.util.Diagnostics;
import org.apache.tomcat.util.ExceptionUtils;
import org.apache.tomcat.util.IntrospectionUtils;
import org.apache.tomcat.util.buf.StringUtils;
import org.apache.tomcat.util.modeler.Registry;
import org.apache.tomcat.util.net.SSLContext;
import org.apache.tomcat.util.net.SSLHostConfig;
import org.apache.tomcat.util.net.SSLHostConfigCertificate;
import org.apache.tomcat.util.net.SSLUtilBase;
import org.apache.tomcat.util.res.StringManager;
import org.apache.tomcat.util.security.Escape;
/**
* Servlet that enables remote management of the web applications installed within the same virtual host as this web
* application is. Normally, this functionality will be protected by a security constraint in the web application
* deployment descriptor. However, this requirement can be relaxed during testing.
* <p>
* This servlet examines the value returned by <code>getPathInfo()</code> and related query parameters to determine what
* action is being requested. The following actions and parameters (starting after the servlet path) are supported:
* <ul>
* <li><b>/deploy?config={config-url}</b> - Install and start a new web application, based on the contents of the
* context configuration file found at the specified URL. The <code>docBase</code> attribute of the context
* configuration file is used to locate the actual WAR or directory containing the application.</li>
* <li><b>/deploy?config={config-url}&war={war-url}/</b> - Install and start a new web application, based on the
* contents of the context configuration file found at <code>{config-url}</code>, overriding the <code>docBase</code>
* attribute with the contents of the web application archive found at <code>{war-url}</code>.</li>
* <li><b>/deploy?path=/xxx&war={war-url}</b> - Install and start a new web application attached to context path
* <code>/xxx</code>, based on the contents of the web application archive found at the specified URL.</li>
* <li><b>/list</b> - List the context paths of all currently installed web applications for this virtual host. Each
* context will be listed with the following format <code>path:status:sessions</code>. Where path is the context path.
* Status is either running or stopped. Sessions is the number of active Sessions.</li>
* <li><b>/reload?path=/xxx</b> - Reload the Java classes and resources for the application at the specified path.</li>
* <li><b>/resources?type=xxxx</b> - Enumerate the available global JNDI resources, optionally limited to those of the
* specified type (fully qualified Java class name), if available.</li>
* <li><b>/serverinfo</b> - Display system OS and JVM properties.
* <li><b>/sessions</b> - Deprecated. Use expire.
* <li><b>/expire?path=/xxx</b> - List session idle time information about the web application attached to context path
* <code>/xxx</code> for this virtual host.</li>
* <li><b>/expire?path=/xxx&idle=mm</b> - Expire sessions for the context path <code>/xxx</code> which were idle for
* at least mm minutes.</li>
* <li><b>/sslConnectorCiphers</b> - Display diagnostic info on SSL/TLS ciphers that are currently configured for each
* connector.
* <li><b>/start?path=/xxx</b> - Start the web application attached to context path <code>/xxx</code> for this virtual
* host.</li>
* <li><b>/stop?path=/xxx</b> - Stop the web application attached to context path <code>/xxx</code> for this virtual
* host.</li>
* <li><b>/threaddump</b> - Write a JVM thread dump.</li>
* <li><b>/undeploy?path=/xxx</b> - Shutdown and remove the web application attached to context path <code>/xxx</code>
* for this virtual host, and remove the underlying WAR file or document base directory. (<em>NOTE</em> - This is only
* allowed if the WAR file or document base is stored in the <code>appBase</code> directory of this host, typically as a
* result of being placed there via the <code>/deploy</code> command.</li>
* <li><b>/vminfo</b> - Write some VM info.</li>
* <li><b>/save</b> - Save the current server configuration to server.xml</li>
* <li><b>/save?path=/xxx</b> - Save the context configuration for the web application deployed with path
* <code>/xxx</code> to an appropriately named context.xml file in the <code>xmlBase</code> for the associated
* Host.</li>
* </ul>
* <p>
* Use <code>path=/</code> for the ROOT context.
* </p>
* <p>
* The syntax of the URL for a web application archive must conform to one of the following patterns to be successfully
* deployed:
* </p>
* <ul>
* <li><b>file:/absolute/path/to/a/directory</b> - You can specify the absolute path of a directory that contains the
* unpacked version of a web application. This directory will be attached to the context path you specify without any
* changes.</li>
* </ul>
* <p>
* <b>NOTE</b> - Attempting to reload or remove the application containing this servlet itself will not succeed.
* Therefore, this servlet should generally be deployed as a separate web application within the virtual host to be
* managed.
* <p>
* The following servlet initialization parameters are recognized:
* <ul>
* <li><b>debug</b> - The debugging detail level that controls the amount of information that is logged by this servlet.
* Default is zero.
* </ul>
*
* @author Craig R. McClanahan
* @author Remy Maucherat
*/
public class ManagerServlet extends HttpServlet implements ContainerServlet {
private static final long serialVersionUID = 1L;
// ----------------------------------------------------- Instance Variables
/**
* Path where context descriptors should be deployed.
*/
protected File configBase = null;
/**
* The Context container associated with our web application.
*/
protected transient Context context = null;
/**
* The debugging detail level for this servlet.
*/
protected int debug = 1;
/**
* Path used to store revisions of webapps.
*/
protected File versioned = null;
/**
* The associated host.
*/
protected transient Host host = null;
/**
* MBean server.
*/
protected transient MBeanServer mBeanServer = null;
/**
* The associated deployer ObjectName.
*/
protected ObjectName oname = null;
/**
* The global JNDI <code>NamingContext</code> for this server, if available.
*/
protected transient javax.naming.Context global = null;
/**
* The string manager for this package.
*/
protected static final StringManager sm = StringManager.getManager(Constants.Package);
/**
* The Wrapper container associated with this servlet.
*/
protected transient Wrapper wrapper = null;
// ----------------------------------------------- ContainerServlet Methods
@Override
public Wrapper getWrapper() {
return this.wrapper;
}
@Override
public void setWrapper(Wrapper wrapper) {
this.wrapper = wrapper;
if (wrapper == null) {
context = null;
host = null;
oname = null;
} else {
context = (Context) wrapper.getParent();
host = (Host) context.getParent();
Engine engine = (Engine) host.getParent();
String name = engine.getName() + ":type=Deployer,host=" + host.getName();
try {
oname = new ObjectName(name);
} catch (Exception e) {
log(sm.getString("managerServlet.objectNameFail", name), e);
}
}
// Retrieve the MBean server
mBeanServer = Registry.getRegistry(null, null).getMBeanServer();
}
// --------------------------------------------------------- Public Methods
@Override
public void destroy() {
// No actions necessary
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
StringManager smClient = StringManager.getManager(Constants.Package, request.getLocales());
// Identify the request parameters that we need
String command = request.getPathInfo();
if (command == null) {
command = request.getServletPath();
}
String path = request.getParameter("path");
String war = request.getParameter("war");
String config = request.getParameter("config");
ContextName cn = null;
if (path != null) {
cn = new ContextName(path, request.getParameter("version"));
} else if (config != null) {
cn = ContextName.extractFromPath(config);
} else if (war != null) {
cn = ContextName.extractFromPath(war);
}
String type = request.getParameter("type");
String tag = request.getParameter("tag");
boolean update = false;
if (request.getParameter("update") != null && request.getParameter("update").equals("true")) {
update = true;
}
String tlsHostName = request.getParameter("tlsHostName");
boolean statusLine = false;
if ("true".equals(request.getParameter("statusLine"))) {
statusLine = true;
}
// Prepare our output writer to generate the response message
response.setContentType("text/plain; charset=" + Constants.CHARSET);
// Stop older versions of IE thinking they know best. We set text/plain
// in the line above for a reason. IE's behaviour is unwanted at best
// and dangerous at worst.
response.setHeader("X-Content-Type-Options", "nosniff");
PrintWriter writer = response.getWriter();
// Process the requested command
if (command == null) {
writer.println(smClient.getString("managerServlet.noCommand"));
} else if (command.equals("/deploy")) {
if (war != null || config != null) {
deploy(writer, config, cn, war, update, smClient);
} else if (tag != null) {
deploy(writer, cn, tag, smClient);
} else {
writer.println(smClient.getString("managerServlet.invalidCommand", command));
}
} else if (command.equals("/list")) {
list(writer, smClient);
} else if (command.equals("/reload")) {
reload(writer, cn, smClient);
} else if (command.equals("/resources")) {
resources(writer, type, smClient);
} else if (command.equals("/save")) {
save(writer, path, smClient);
} else if (command.equals("/serverinfo")) {
serverinfo(writer, smClient);
} else if (command.equals("/sessions")) {
expireSessions(writer, cn, request, smClient);
} else if (command.equals("/expire")) {
expireSessions(writer, cn, request, smClient);
} else if (command.equals("/start")) {
start(writer, cn, smClient);
} else if (command.equals("/stop")) {
stop(writer, cn, smClient);
} else if (command.equals("/undeploy")) {
undeploy(writer, cn, smClient);
} else if (command.equals("/findleaks")) {
findleaks(statusLine, writer, smClient);
} else if (command.equals("/vminfo")) {
vmInfo(writer, smClient, request.getLocales());
} else if (command.equals("/threaddump")) {
threadDump(writer, smClient, request.getLocales());
} else if (command.equals("/sslConnectorCiphers")) {
sslConnectorCiphers(writer, smClient);
} else if (command.equals("/sslConnectorCerts")) {
sslConnectorCerts(writer, smClient);
} else if (command.equals("/sslConnectorTrustedCerts")) {
sslConnectorTrustedCerts(writer, smClient);
} else if (command.equals("/sslReload")) {
sslReload(writer, tlsHostName, smClient);
} else {
writer.println(smClient.getString("managerServlet.unknownCommand", command));
}
// Finish up the response
writer.flush();
writer.close();
}
@Override
public void doPut(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
StringManager smClient = StringManager.getManager(Constants.Package, request.getLocales());
// Identify the request parameters that we need
String command = request.getPathInfo();
if (command == null) {
command = request.getServletPath();
}
String path = request.getParameter("path");
ContextName cn = null;
if (path != null) {
cn = new ContextName(path, request.getParameter("version"));
}
String config = request.getParameter("config");
String tag = request.getParameter("tag");
boolean update = false;
if (request.getParameter("update") != null && request.getParameter("update").equals("true")) {
update = true;
}
// Prepare our output writer to generate the response message
response.setContentType("text/plain;charset=" + Constants.CHARSET);
// Stop older versions of IE thinking they know best. We set text/plain
// in the line above for a reason. IE's behaviour is unwanted at best
// and dangerous at worst.
response.setHeader("X-Content-Type-Options", "nosniff");
PrintWriter writer = response.getWriter();
// Process the requested command
if (command == null) {
writer.println(smClient.getString("managerServlet.noCommand"));
} else if (command.equals("/deploy")) {
deploy(writer, config, cn, tag, update, request, smClient);
} else {
writer.println(smClient.getString("managerServlet.unknownCommand", command));
}
// Finish up the response
writer.flush();
writer.close();
}
@Override
public void init() throws ServletException {
// Ensure that our ContainerServlet properties have been set
if (wrapper == null || context == null) {
throw new UnavailableException(sm.getString("managerServlet.noWrapper"));
}
// Set our properties from the initialization parameters
String value = null;
try {
value = getServletConfig().getInitParameter("debug");
debug = Integer.parseInt(value);
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
}
// Acquire global JNDI resources if available
Server server = ((Engine) host.getParent()).getService().getServer();
if (server != null) {
global = server.getGlobalNamingContext();
}
// Calculate the directory into which we will be deploying applications
versioned = (File) getServletContext().getAttribute(ServletContext.TEMPDIR);
configBase = new File(context.getCatalinaBase(), "conf");
Container container = context;
Container host = null;
Container engine = null;
while (container != null) {
if (container instanceof Host) {
host = container;
}
if (container instanceof Engine) {
engine = container;
}
container = container.getParent();
}
if (engine != null) {
configBase = new File(configBase, engine.getName());
}
if (host != null) {
configBase = new File(configBase, host.getName());
}
// Note: The directory must exist for this to work.
// Log debugging messages as necessary
if (debug >= 1) {
log("init: Associated with Deployer '" + oname + "'");
if (global != null) {
log("init: Global resources are available");
}
}
}
// -------------------------------------------------------- Private Methods
/**
* Find potential memory leaks caused by web application reload.
*
* @param statusLine Print a status line
* @param writer The output writer
* @param smClient StringManager for the client's locale
*/
protected void findleaks(boolean statusLine, PrintWriter writer, StringManager smClient) {
if (!(host instanceof StandardHost)) {
writer.println(smClient.getString("managerServlet.findleaksFail"));
return;
}
String[] results = ((StandardHost) host).findReloadedContextMemoryLeaks();
if (results.length > 0) {
if (statusLine) {
writer.println(smClient.getString("managerServlet.findleaksList"));
}
for (String result : results) {
if (result.isEmpty()) {
result = "/";
}
writer.println(result);
}
} else if (statusLine) {
writer.println(smClient.getString("managerServlet.findleaksNone"));
}
}
protected void sslReload(PrintWriter writer, String tlsHostName, StringManager smClient) {
Connector connectors[] = getConnectors();
boolean found = false;
for (Connector connector : connectors) {
if (Boolean.TRUE.equals(connector.getProperty("SSLEnabled"))) {
ProtocolHandler protocol = connector.getProtocolHandler();
if (protocol instanceof AbstractHttp11Protocol<?>) {
AbstractHttp11Protocol<?> http11Protoocol = (AbstractHttp11Protocol<?>) protocol;
if (tlsHostName == null || tlsHostName.length() == 0) {
found = true;
http11Protoocol.reloadSslHostConfigs();
} else {
SSLHostConfig[] sslHostConfigs = http11Protoocol.findSslHostConfigs();
for (SSLHostConfig sslHostConfig : sslHostConfigs) {
// tlsHostName is as provided by the user so use a case insensitive
// comparison as host names are case insensitive.
if (sslHostConfig.getHostName().equalsIgnoreCase(tlsHostName)) {
found = true;
http11Protoocol.reloadSslHostConfig(tlsHostName);
}
}
}
}
}
}
if (found) {
if (tlsHostName == null || tlsHostName.length() == 0) {
writer.println(smClient.getString("managerServlet.sslReloadAll"));
} else {
writer.println(smClient.getString("managerServlet.sslReload", tlsHostName));
}
} else {
writer.println(smClient.getString("managerServlet.sslReloadFail"));
}
}
/**
* Write some VM info.
*
* @param writer The output writer
* @param smClient StringManager for the client's locale
* @param requestedLocales the client's locales
*/
protected void vmInfo(PrintWriter writer, StringManager smClient, Enumeration<Locale> requestedLocales) {
writer.println(smClient.getString("managerServlet.vminfo"));
writer.print(Diagnostics.getVMInfo(requestedLocales));
}
/**
* Write a JVM thread dump.
*
* @param writer The output writer
* @param smClient StringManager for the client's locale
* @param requestedLocales the client's locales
*/
protected void threadDump(PrintWriter writer, StringManager smClient, Enumeration<Locale> requestedLocales) {
writer.println(smClient.getString("managerServlet.threaddump"));
writer.print(Diagnostics.getThreadDump(requestedLocales));
}
protected void sslConnectorCiphers(PrintWriter writer, StringManager smClient) {
writer.println(smClient.getString("managerServlet.sslConnectorCiphers"));
Map<String,List<String>> connectorCiphers = getConnectorCiphers(smClient);
for (Map.Entry<String,List<String>> entry : connectorCiphers.entrySet()) {
writer.println(entry.getKey());
for (String cipher : entry.getValue()) {
writer.print(" ");
writer.println(cipher);
}
}
}
private void sslConnectorCerts(PrintWriter writer, StringManager smClient) {
writer.println(smClient.getString("managerServlet.sslConnectorCerts"));
Map<String,List<String>> connectorCerts = getConnectorCerts(smClient);
for (Map.Entry<String,List<String>> entry : connectorCerts.entrySet()) {
writer.println(entry.getKey());
for (String cert : entry.getValue()) {
writer.println(cert);
}
}
}
private void sslConnectorTrustedCerts(PrintWriter writer, StringManager smClient) {
writer.println(smClient.getString("managerServlet.sslConnectorTrustedCerts"));
Map<String,List<String>> connectorTrustedCerts = getConnectorTrustedCerts(smClient);
for (Map.Entry<String,List<String>> entry : connectorTrustedCerts.entrySet()) {
writer.println(entry.getKey());
for (String cert : entry.getValue()) {
writer.println(cert);
}
}
}
/**
* Store server configuration.
*
* @param writer Destination for any user message(s) during this operation
* @param path Optional context path to save
* @param smClient i18n support for current client's locale
*/
protected synchronized void save(PrintWriter writer, String path, StringManager smClient) {
ObjectName storeConfigOname;
try {
// Note: Hard-coded domain used since this object is per Server/JVM
storeConfigOname = new ObjectName("Catalina:type=StoreConfig");
} catch (MalformedObjectNameException e) {
// Should never happen. The name above is valid.
log(sm.getString("managerServlet.exception"), e);
writer.println(smClient.getString("managerServlet.exception", e.toString()));
return;
}
if (!mBeanServer.isRegistered(storeConfigOname)) {
writer.println(smClient.getString("managerServlet.storeConfig.noMBean", storeConfigOname));
return;
}
if (path == null || path.length() == 0 || !path.startsWith("/")) {
try {
mBeanServer.invoke(storeConfigOname, "storeConfig", null, null);
writer.println(smClient.getString("managerServlet.saved"));
} catch (Exception e) {
log(sm.getString("managerServlet.error.storeConfig"), e);
writer.println(smClient.getString("managerServlet.exception", e.toString()));
}
} else {
String contextPath = path;
if (path.equals("/")) {
contextPath = "";
}
Context context = (Context) host.findChild(contextPath);
if (context == null) {
writer.println(smClient.getString("managerServlet.noContext", path));
return;
}
try {
Boolean result = (Boolean) mBeanServer.invoke(storeConfigOname, "store", new Object[] { context },
new String[] { "org.apache.catalina.Context" });
if (result.booleanValue()) {
writer.println(smClient.getString("managerServlet.savedContext", path));
} else {
writer.println(smClient.getString("managerServlet.savedContextFail", path));
}
} catch (Exception e) {
log(sm.getString("managerServlet.error.storeContextConfig", path), e);
writer.println(smClient.getString("managerServlet.exception", e.toString()));
}
}
}
/**
* Deploy a web application archive (included in the current request) at the specified context path.
*
* @param writer Writer to render results to
* @param config URL of the context configuration file to be installed
* @param cn Name of the application to be installed
* @param tag Tag to be associated with the webapp
* @param update Flag that indicates that any existing app should be replaced
* @param request Servlet request we are processing
* @param smClient i18n messages using the locale of the client
*/
protected void deploy(PrintWriter writer, String config, ContextName cn, String tag, boolean update,
HttpServletRequest request, StringManager smClient) {
if (config != null && config.length() == 0) {
config = null;
}
if (debug >= 1) {
if (config == null) {
log("deploy: Deploying web application '" + cn + "'");
} else {
log("deploy: Deploying web application '" + cn + "' " + "with context configuration at '" + config +
"'");
}
}
// Validate the requested context path
if (!validateContextName(cn, writer, smClient)) {
return;
}
String name = cn.getName();
String baseName = cn.getBaseName();
String displayPath = cn.getDisplayName();
// If app exists deployment can only proceed if update is true
// Note existing WAR will be deleted and then replaced
Context context = (Context) host.findChild(name);
if (context != null && !update) {
writer.println(smClient.getString("managerServlet.alreadyContext", displayPath));
return;
}
if (config != null && config.startsWith("file:")) {
config = config.substring("file:".length());
}
File deployedWar = new File(host.getAppBaseFile(), baseName + ".war");
// Determine full path for uploaded WAR
File uploadedWar;
if (tag == null) {
if (update) {
// Append ".tmp" to the file name so it won't get deployed if auto
// deployment is enabled. It also means the old war won't get
// deleted if the upload fails
uploadedWar = new File(deployedWar.getAbsolutePath() + ".tmp");
if (uploadedWar.exists() && !uploadedWar.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", uploadedWar));
}
} else {
uploadedWar = deployedWar;
}
} else {
File uploadPath = new File(versioned, tag);
if (!uploadPath.mkdirs() && !uploadPath.isDirectory()) {
writer.println(smClient.getString("managerServlet.mkdirFail", uploadPath));
return;
}
uploadedWar = new File(uploadPath, baseName + ".war");
}
if (debug >= 2) {
log("Uploading WAR file to " + uploadedWar);
}
try {
if (tryAddServiced(name)) {
try {
if (config != null) {
if (!configBase.mkdirs() && !configBase.isDirectory()) {
writer.println(smClient.getString("managerServlet.mkdirFail", configBase));
return;
}
if (ExpandWar.copy(new File(config), new File(configBase, baseName + ".xml")) == false) {
throw new Exception(sm.getString("managerServlet.copyError", config));
}
}
// Upload WAR
uploadWar(writer, request, uploadedWar, smClient);
if (update && tag == null) {
if (deployedWar.exists() && !deployedWar.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", deployedWar));
return;
}
// Rename uploaded WAR file
if (!uploadedWar.renameTo(deployedWar)) {
writer.println(smClient.getString("managerServlet.renameFail", uploadedWar, deployedWar));
return;
}
}
if (tag != null) {
// Copy WAR to the host's appBase
ExpandWar.copy(uploadedWar, deployedWar);
}
} finally {
removeServiced(name);
}
// Perform new deployment
check(name);
} else {
writer.println(smClient.getString("managerServlet.inService", displayPath));
}
} catch (Exception e) {
log(sm.getString("managerServlet.error.deploy", displayPath), e);
writer.println(smClient.getString("managerServlet.exception", e.toString()));
return;
}
writeDeployResult(writer, smClient, name, displayPath);
}
/**
* Install an application for the specified path from the specified web application archive.
*
* @param writer Writer to render results to
* @param tag Revision tag to deploy from
* @param cn Name of the application to be installed
* @param smClient i18n messages using the locale of the client
*/
protected void deploy(PrintWriter writer, ContextName cn, String tag, StringManager smClient) {
// NOTE: It is assumed that update is always true in this method.
// Validate the requested context path
if (!validateContextName(cn, writer, smClient)) {
return;
}
String baseName = cn.getBaseName();
String name = cn.getName();
String displayPath = cn.getDisplayName();
// Find the local WAR file
File localWar = new File(new File(versioned, tag), baseName + ".war");
File deployedWar = new File(host.getAppBaseFile(), baseName + ".war");
// Copy WAR to appBase
try {
if (tryAddServiced(name)) {
try {
if (!deployedWar.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", deployedWar));
return;
}
ExpandWar.copy(localWar, deployedWar);
} finally {
removeServiced(name);
}
// Perform new deployment
check(name);
} else {
writer.println(smClient.getString("managerServlet.inService", displayPath));
}
} catch (Exception e) {
log(sm.getString("managerServlet.error.deploy", displayPath), e);
writer.println(smClient.getString("managerServlet.exception", e.toString()));
return;
}
writeDeployResult(writer, smClient, name, displayPath);
}
/**
* Install an application for the specified path from the specified web application archive.
*
* @param writer Writer to render results to
* @param config URL of the context configuration file to be installed
* @param cn Name of the application to be installed
* @param war URL of the web application archive to be installed
* @param update true to override any existing webapp on the path
* @param smClient i18n messages using the locale of the client
*/
protected void deploy(PrintWriter writer, String config, ContextName cn, String war, boolean update,
StringManager smClient) {
if (config != null && config.length() == 0) {
config = null;
}
if (war != null && war.length() == 0) {
war = null;
}
if (debug >= 1) {
if (config != null) {
if (war != null) {
log("install: Installing context configuration at '" + config + "' from '" + war + "'");
} else {
log("install: Installing context configuration at '" + config + "'");
}
} else {
if (cn != null) {
log("install: Installing web application '" + cn + "' from '" + war + "'");
} else {
log("install: Installing web application from '" + war + "'");
}
}
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
@SuppressWarnings("null") // checked in call above
String name = cn.getName();
String baseName = cn.getBaseName();
String displayPath = cn.getDisplayName();
// If app exists deployment can only proceed if update is true
// Note existing files will be deleted and then replaced
Context context = (Context) host.findChild(name);
if (context != null && !update) {
writer.println(smClient.getString("managerServlet.alreadyContext", displayPath));
return;
}
if (config != null && config.startsWith("file:")) {
config = config.substring("file:".length());
}
if (war != null && war.startsWith("file:")) {
war = war.substring("file:".length());
}
try {
if (tryAddServiced(name)) {
try {
if (config != null) {
if (!configBase.mkdirs() && !configBase.isDirectory()) {
writer.println(smClient.getString("managerServlet.mkdirFail", configBase));
return;
}
File localConfigFile = new File(configBase, baseName + ".xml");
File configFile = new File(config);
// Skip delete and copy if source == destination
if (!configFile.getCanonicalPath().equals(localConfigFile.getCanonicalPath())) {
if (localConfigFile.isFile() && !localConfigFile.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", localConfigFile));
return;
}
ExpandWar.copy(configFile, localConfigFile);
}
}
if (war != null) {
File localWarFile;
if (war.endsWith(".war")) {
localWarFile = new File(host.getAppBaseFile(), baseName + ".war");
} else {
localWarFile = new File(host.getAppBaseFile(), baseName);
}
File warFile = new File(war);
if (!warFile.isAbsolute()) {
warFile = new File(host.getAppBaseFile(), war);
}
// Skip delete and copy if source == destination
if (!warFile.getCanonicalPath().equals(localWarFile.getCanonicalPath())) {
if (localWarFile.exists() && !ExpandWar.delete(localWarFile)) {
writer.println(smClient.getString("managerServlet.deleteFail", localWarFile));
return;
}
ExpandWar.copy(warFile, localWarFile);
}
}
} finally {
removeServiced(name);
}
// Perform new deployment
check(name);
} else {
writer.println(smClient.getString("managerServlet.inService", displayPath));
}
writeDeployResult(writer, smClient, name, displayPath);
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.deploy", displayPath), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
private void writeDeployResult(PrintWriter writer, StringManager smClient, String name, String displayPath) {
Context deployed = (Context) host.findChild(name);
if (deployed != null && deployed.getConfigured() && deployed.getState().isAvailable()) {
writer.println(smClient.getString("managerServlet.deployed", displayPath));
} else if (deployed != null && !deployed.getState().isAvailable()) {
writer.println(smClient.getString("managerServlet.deployedButNotStarted", displayPath));
} else {
// Something failed
writer.println(smClient.getString("managerServlet.deployFailed", displayPath));
}
}
/**
* Render a list of the currently active Contexts in our virtual host.
*
* @param writer Writer to render to
* @param smClient i18n support for current client's locale
*/
protected void list(PrintWriter writer, StringManager smClient) {
if (debug >= 1) {
log("list: Listing contexts for virtual host '" + host.getName() + "'");
}
writer.println(smClient.getString("managerServlet.listed", host.getName()));
Container[] contexts = host.findChildren();
for (Container container : contexts) {
Context context = (Context) container;
if (context != null) {
String displayPath = context.getPath();
if (displayPath.equals("")) {
displayPath = "/";
}
List<String> parts = null;
if (context.getState().isAvailable()) {
parts = Arrays.asList(displayPath, "running", "" + context.getManager().findSessions().length,
context.getDocBase());
} else {
parts = Arrays.asList(displayPath, "stopped", "0", context.getDocBase());
}
writer.println(StringUtils.join(parts, ':'));
}
}
}
/**
* Reload the web application at the specified context path.
*
* @param writer Writer to render to
* @param cn Name of the application to be restarted
* @param smClient i18n support for current client's locale
*/
protected void reload(PrintWriter writer, ContextName cn, StringManager smClient) {
if (debug >= 1) {
log("restart: Reloading web application '" + cn + "'");
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
try {
Context context = (Context) host.findChild(cn.getName());
if (context == null) {
writer.println(
smClient.getString("managerServlet.noContext", Escape.htmlElementContent(cn.getDisplayName())));
return;
}
// It isn't possible for the manager to reload itself
if (context.getName().equals(this.context.getName())) {
writer.println(smClient.getString("managerServlet.noSelf"));
return;
}
context.reload();
writer.println(smClient.getString("managerServlet.reloaded", cn.getDisplayName()));
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.reload", cn.getDisplayName()), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Render a list of available global JNDI resources.
*
* @param writer Writer to render to
* @param type Fully qualified class name of the resource type of interest, or <code>null</code> to list
* resources of all types
* @param smClient i18n support for current client's locale
*/
protected void resources(PrintWriter writer, String type, StringManager smClient) {
if (debug >= 1) {
if (type != null) {
log("resources: Listing resources of type " + type);
} else {
log("resources: Listing resources of all types");
}
}
// Is the global JNDI resources context available?
if (global == null) {
writer.println(smClient.getString("managerServlet.noGlobal"));
return;
}
// Enumerate the global JNDI resources of the requested type
if (type != null) {
writer.println(smClient.getString("managerServlet.resourcesType", type));
} else {
writer.println(smClient.getString("managerServlet.resourcesAll"));
}
printResources(writer, "", global, type, smClient);
}
/**
* List the resources of the given context.
*
* @param writer Writer to render to
* @param prefix Path for recursion
* @param namingContext The naming context for lookups
* @param type Fully qualified class name of the resource type of interest, or <code>null</code> to list
* resources of all types
* @param smClient i18n support for current client's locale
*/
protected void printResources(PrintWriter writer, String prefix, javax.naming.Context namingContext, String type,
StringManager smClient) {
try {
NamingEnumeration<Binding> items = namingContext.listBindings("");
while (items.hasMore()) {
Binding item = items.next();
Object obj = item.getObject();
if (obj instanceof javax.naming.Context) {
printResources(writer, prefix + item.getName() + "/", (javax.naming.Context) obj, type, smClient);
} else {
if (type != null && (obj == null || !IntrospectionUtils.isInstance(obj.getClass(), type))) {
continue;
}
writer.print(prefix + item.getName());
writer.print(':');
writer.print(item.getClassName());
// Do we want a description if available?
writer.println();
}
}
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.resources", type), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Writes System OS and JVM properties.
*
* @param writer Writer to render to
* @param smClient i18n support for current client's locale
*/
protected void serverinfo(PrintWriter writer, StringManager smClient) {
if (debug >= 1) {
log("serverinfo");
}
try {
writer.println(smClient.getString("managerServlet.serverInfo", ServerInfo.getServerInfo(),
System.getProperty("os.name"), System.getProperty("os.version"), System.getProperty("os.arch"),
System.getProperty("java.runtime.version"), System.getProperty("java.vm.vendor")));
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.serverInfo"), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Session information for the web application at the specified context path. Displays a profile of session
* thisAccessedTime listing number of sessions for each 10 minute interval up to 10 hours.
*
* @param writer Writer to render to
* @param cn Name of the application to list session information for
* @param idle Expire all sessions with idle time > idle for this context
* @param smClient i18n support for current client's locale
*/
protected void sessions(PrintWriter writer, ContextName cn, int idle, StringManager smClient) {
if (debug >= 1) {
log("sessions: Session information for web application '" + cn + "'");
if (idle >= 0) {
log("sessions: Session expiration for " + idle + " minutes '" + cn + "'");
}
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
String displayPath = cn.getDisplayName();
try {
Context context = (Context) host.findChild(cn.getName());
if (context == null) {
writer.println(smClient.getString("managerServlet.noContext", Escape.htmlElementContent(displayPath)));
return;
}
Manager manager = context.getManager();
if (manager == null) {
writer.println(smClient.getString("managerServlet.noManager", Escape.htmlElementContent(displayPath)));
return;
}
int maxCount = 60;
int histoInterval = 1;
int maxInactiveInterval = context.getSessionTimeout();
if (maxInactiveInterval > 0) {
histoInterval = maxInactiveInterval / maxCount;
if (histoInterval * maxCount < maxInactiveInterval) {
histoInterval++;
}
if (0 == histoInterval) {
histoInterval = 1;
}
maxCount = maxInactiveInterval / histoInterval;
if (histoInterval * maxCount < maxInactiveInterval) {
maxCount++;
}
}
writer.println(smClient.getString("managerServlet.sessions", displayPath));
writer.println(smClient.getString("managerServlet.sessiondefaultmax", "" + maxInactiveInterval));
Session[] sessions = manager.findSessions();
int[] timeout = new int[maxCount + 1];
int notimeout = 0;
int expired = 0;
for (Session session : sessions) {
int time = (int) (session.getIdleTimeInternal() / 1000L);
if (idle >= 0 && time >= idle * 60) {
session.expire();
expired++;
}
time = time / 60 / histoInterval;
if (time < 0) {
notimeout++;
} else if (time >= maxCount) {
timeout[maxCount]++;
} else {
timeout[time]++;
}
}
if (timeout[0] > 0) {
writer.println(
smClient.getString("managerServlet.sessiontimeout", "<" + histoInterval, "" + timeout[0]));
}
for (int i = 1; i < maxCount; i++) {
if (timeout[i] > 0) {
writer.println(smClient.getString("managerServlet.sessiontimeout",
"" + i * histoInterval + " - <" + (i + 1) * histoInterval, "" + timeout[i]));
}
}
if (timeout[maxCount] > 0) {
writer.println(smClient.getString("managerServlet.sessiontimeout", ">=" + maxCount * histoInterval,
"" + timeout[maxCount]));
}
if (notimeout > 0) {
writer.println(smClient.getString("managerServlet.sessiontimeout.unlimited", "" + notimeout));
}
if (idle >= 0) {
writer.println(smClient.getString("managerServlet.sessiontimeout.expired", ">" + idle, "" + expired));
}
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.sessions", displayPath), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Extract the expiration request parameter
*
* @param writer Writer to render to
* @param cn Name of the application to list session information for
* @param req The Servlet request
* @param smClient i18n support for current client's locale
*/
protected void expireSessions(PrintWriter writer, ContextName cn, HttpServletRequest req, StringManager smClient) {
int idle = -1;
String idleParam = req.getParameter("idle");
if (idleParam != null) {
try {
idle = Integer.parseInt(idleParam);
} catch (NumberFormatException e) {
log(sm.getString("managerServlet.error.idleParam", idleParam));
}
}
sessions(writer, cn, idle, smClient);
}
/**
* Start the web application at the specified context path.
*
* @param writer Writer to render to
* @param cn Name of the application to be started
* @param smClient i18n support for current client's locale
*/
protected void start(PrintWriter writer, ContextName cn, StringManager smClient) {
if (debug >= 1) {
log("start: Starting web application '" + cn + "'");
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
String displayPath = cn.getDisplayName();
try {
Context context = (Context) host.findChild(cn.getName());
if (context == null) {
writer.println(smClient.getString("managerServlet.noContext", Escape.htmlElementContent(displayPath)));
return;
}
context.start();
if (context.getState().isAvailable()) {
writer.println(smClient.getString("managerServlet.started", displayPath));
} else {
writer.println(smClient.getString("managerServlet.startFailed", displayPath));
}
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.start", displayPath), t);
writer.println(smClient.getString("managerServlet.startFailed", displayPath));
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Stop the web application at the specified context path.
*
* @param writer Writer to render to
* @param cn Name of the application to be stopped
* @param smClient i18n support for current client's locale
*/
protected void stop(PrintWriter writer, ContextName cn, StringManager smClient) {
if (debug >= 1) {
log("stop: Stopping web application '" + cn + "'");
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
String displayPath = cn.getDisplayName();
try {
Context context = (Context) host.findChild(cn.getName());
if (context == null) {
writer.println(smClient.getString("managerServlet.noContext", Escape.htmlElementContent(displayPath)));
return;
}
// It isn't possible for the manager to stop itself
if (context.getName().equals(this.context.getName())) {
writer.println(smClient.getString("managerServlet.noSelf"));
return;
}
context.stop();
writer.println(smClient.getString("managerServlet.stopped", displayPath));
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.stop", displayPath), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
/**
* Undeploy the web application at the specified context path.
*
* @param writer Writer to render to
* @param cn Name of the application to be removed
* @param smClient i18n support for current client's locale
*/
protected void undeploy(PrintWriter writer, ContextName cn, StringManager smClient) {
if (debug >= 1) {
log("undeploy: Undeploying web application at '" + cn + "'");
}
if (!validateContextName(cn, writer, smClient)) {
return;
}
String name = cn.getName();
String baseName = cn.getBaseName();
String displayPath = cn.getDisplayName();
try {
// Validate the Context of the specified application
Context context = (Context) host.findChild(name);
if (context == null) {
writer.println(smClient.getString("managerServlet.noContext", Escape.htmlElementContent(displayPath)));
return;
}
if (!isDeployed(name)) {
writer.println(
smClient.getString("managerServlet.notDeployed", Escape.htmlElementContent(displayPath)));
return;
}
if (tryAddServiced(name)) {
try {
// Try to stop the context first to be nicer
context.stop();
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
}
try {
File war = new File(host.getAppBaseFile(), baseName + ".war");
File dir = new File(host.getAppBaseFile(), baseName);
File xml = new File(configBase, baseName + ".xml");
if (war.exists() && !war.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", war));
return;
} else if (dir.exists() && !ExpandWar.delete(dir, false)) {
writer.println(smClient.getString("managerServlet.deleteFail", dir));
return;
} else if (xml.exists() && !xml.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", xml));
return;
}
} finally {
removeServiced(name);
}
// Perform new deployment
check(name);
} else {
writer.println(smClient.getString("managerServlet.inService", displayPath));
}
writer.println(smClient.getString("managerServlet.undeployed", displayPath));
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
log(sm.getString("managerServlet.error.undeploy", displayPath), t);
writer.println(smClient.getString("managerServlet.exception", t.toString()));
}
}
// -------------------------------------------------------- Support Methods
/**
* Invoke the isDeployed method on the deployer.
*
* @param name The webapp name
*
* @return <code>true</code> if a webapp with that name is deployed
*
* @throws Exception Propagate JMX invocation error
*/
protected boolean isDeployed(String name) throws Exception {
String[] params = { name };
String[] signature = { "java.lang.String" };
Boolean result = (Boolean) mBeanServer.invoke(oname, "isDeployed", params, signature);
return result.booleanValue();
}
/**
* Invoke the check method on the deployer.
*
* @param name The webapp name
*
* @throws Exception Propagate JMX invocation error
*/
protected void check(String name) throws Exception {
String[] params = { name };
String[] signature = { "java.lang.String" };
mBeanServer.invoke(oname, "check", params, signature);
}
/**
* Attempt to mark a context as being serviced
*
* @param name The context name
*
* @return {@code true} if the application was marked as being serviced and {@code false} if the application was
* already marked as being serviced
*
* @throws Exception Error invoking the deployer
*/
protected boolean tryAddServiced(String name) throws Exception {
String[] params = { name };
String[] signature = { "java.lang.String" };
Boolean result = (Boolean) mBeanServer.invoke(oname, "tryAddServiced", params, signature);
return result.booleanValue();
}
/**
* Invoke the removeServiced method on the deployer.
*
* @param name The webapp name
*
* @throws Exception Propagate JMX invocation error
*/
protected void removeServiced(String name) throws Exception {
String[] params = { name };
String[] signature = { "java.lang.String" };
mBeanServer.invoke(oname, "removeServiced", params, signature);
}
/**
* Upload the WAR file included in this request, and store it at the specified file location.
*
* @param writer Writer to render to
* @param request The servlet request we are processing
* @param war The file into which we should store the uploaded WAR
* @param smClient The StringManager used to construct i18n messages based on the Locale of the client
*
* @exception IOException if an I/O error occurs during processing
*/
protected void uploadWar(PrintWriter writer, HttpServletRequest request, File war, StringManager smClient)
throws IOException {
if (war.exists() && !war.delete()) {
String msg = smClient.getString("managerServlet.deleteFail", war);
throw new IOException(msg);
}
try (ServletInputStream istream = request.getInputStream(); OutputStream ostream = new FileOutputStream(war)) {
IOTools.flow(istream, ostream);
} catch (IOException e) {
if (war.exists() && !war.delete()) {
writer.println(smClient.getString("managerServlet.deleteFail", war));
}
throw e;
}
}
protected static boolean validateContextName(ContextName cn, PrintWriter writer, StringManager smClient) {
// ContextName should be non-null with a path that is empty or starts
// with /
if (cn != null && (cn.getPath().startsWith("/") || cn.getPath().equals(""))) {
return true;
}
String path = null;
if (cn != null) {
path = Escape.htmlElementContent(cn.getPath());
}
writer.println(smClient.getString("managerServlet.invalidPath", path));
return false;
}
protected Map<String,List<String>> getConnectorCiphers(StringManager smClient) {
Map<String,List<String>> result = new HashMap<>();
Connector connectors[] = getConnectors();
for (Connector connector : connectors) {
if (Boolean.TRUE.equals(connector.getProperty("SSLEnabled"))) {
SSLHostConfig[] sslHostConfigs = connector.getProtocolHandler().findSslHostConfigs();
for (SSLHostConfig sslHostConfig : sslHostConfigs) {
String name = connector.toString() + "-" + sslHostConfig.getHostName();
/* Add cipher list, keep order but remove duplicates */
result.put(name,
new ArrayList<>(new LinkedHashSet<>(Arrays.asList(sslHostConfig.getEnabledCiphers()))));
}
} else {
ArrayList<String> cipherList = new ArrayList<>(1);
cipherList.add(smClient.getString("managerServlet.notSslConnector"));
result.put(connector.toString(), cipherList);
}
}
return result;
}
protected Map<String,List<String>> getConnectorCerts(StringManager smClient) {
Map<String,List<String>> result = new HashMap<>();
Connector connectors[] = getConnectors();
for (Connector connector : connectors) {
if (Boolean.TRUE.equals(connector.getProperty("SSLEnabled"))) {
SSLHostConfig[] sslHostConfigs = connector.getProtocolHandler().findSslHostConfigs();
for (SSLHostConfig sslHostConfig : sslHostConfigs) {
if (sslHostConfig.getOpenSslContext().longValue() == 0) {
// Not set. Must be JSSE based.
Set<SSLHostConfigCertificate> sslHostConfigCerts = sslHostConfig.getCertificates();
for (SSLHostConfigCertificate sslHostConfigCert : sslHostConfigCerts) {
String name = connector.toString() + "-" + sslHostConfig.getHostName() + "-" +
sslHostConfigCert.getType();
List<String> certList = new ArrayList<>();
SSLContext sslContext = sslHostConfigCert.getSslContext();
String alias = sslHostConfigCert.getCertificateKeyAlias();
if (alias == null) {
alias = SSLUtilBase.DEFAULT_KEY_ALIAS;
}
X509Certificate[] certs = sslContext.getCertificateChain(alias);
if (certs == null) {
certList.add(smClient.getString("managerServlet.certsNotAvailable"));
} else {
for (Certificate cert : certs) {
certList.add(cert.toString());
}
}
result.put(name, certList);
}
} else {
List<String> certList = new ArrayList<>();
certList.add(smClient.getString("managerServlet.certsNotAvailable"));
String name = connector.toString() + "-" + sslHostConfig.getHostName();
result.put(name, certList);
}
}
} else {
List<String> certList = new ArrayList<>(1);
certList.add(smClient.getString("managerServlet.notSslConnector"));
result.put(connector.toString(), certList);
}
}
return result;
}
protected Map<String,List<String>> getConnectorTrustedCerts(StringManager smClient) {
Map<String,List<String>> result = new HashMap<>();
Connector connectors[] = getConnectors();
for (Connector connector : connectors) {
if (Boolean.TRUE.equals(connector.getProperty("SSLEnabled"))) {
SSLHostConfig[] sslHostConfigs = connector.getProtocolHandler().findSslHostConfigs();
for (SSLHostConfig sslHostConfig : sslHostConfigs) {
String name = connector.toString() + "-" + sslHostConfig.getHostName();
List<String> certList = new ArrayList<>();
if (sslHostConfig.getOpenSslContext().longValue() == 0) {
// Not set. Must be JSSE based.
SSLContext sslContext = sslHostConfig.getCertificates().iterator().next().getSslContext();
X509Certificate[] certs = sslContext.getAcceptedIssuers();
if (certs == null) {
certList.add(smClient.getString("managerServlet.certsNotAvailable"));
} else if (certs.length == 0) {
certList.add(smClient.getString("managerServlet.trustedCertsNotConfigured"));
} else {
for (Certificate cert : certs) {
certList.add(cert.toString());
}
}
} else {
certList.add(smClient.getString("managerServlet.certsNotAvailable"));
}
result.put(name, certList);
}
} else {
List<String> certList = new ArrayList<>(1);
certList.add(smClient.getString("managerServlet.notSslConnector"));
result.put(connector.toString(), certList);
}
}
return result;
}
private Connector[] getConnectors() {
Engine e = (Engine) host.getParent();
Service s = e.getService();
return s.findConnectors();
}
}