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/*
* Copyright 2010 Brian Rosenberger (Brutex Network)
*
* 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.
*/
package net.brutex.xservices.ws.impl;
import java.io.File;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import net.brutex.xservices.types.HostConnection;
import net.brutex.xservices.types.ReturnCode;
import net.brutex.xservices.util.BrutexNamespaces;
import net.brutex.xservices.util.RunTask;
import net.brutex.xservices.ws.ExecuteService;
import net.brutex.xservices.ws.XServicesFault;
import org.apache.tools.ant.taskdefs.ExecTask;
import org.apache.tools.ant.taskdefs.optional.net.RExecTask;
import org.apache.tools.ant.taskdefs.optional.net.TelnetTask;
import org.apache.tools.ant.taskdefs.optional.ssh.SSHExec;
import org.apache.tools.ant.types.Commandline;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.Scriptable;
/**
*
* @author Brian Rosenberger, bru@brutex.de
*/
@WebService(targetNamespace = BrutexNamespaces.WS_XSERVICES, endpointInterface = "net.brutex.xservices.ws.ExecuteService", serviceName = "ExecuteService")
public class ExecuteServiceImpl implements ExecuteService {
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommand(java.lang.String,
* java.lang.String, long)
*/
@WebMethod(operationName = "runCommand")
public ReturnCode runCommand(@WebParam(name = "executable") String cmd,
@WebParam(name = "argline") String args,
@WebParam(name = "timeout") long timeout) {
return executeCommand(cmd, Commandline.translateCommandline(args),
null, false, null, false, true, false, timeout);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommandWithArgs(java.lang
* .String, java.lang.String[], long)
*/
@WebMethod(operationName = "runCommandWithArgs")
public ReturnCode runCommandWithArgs(
@WebParam(name = "executable") String cmd,
@WebParam(name = "arg") String[] args,
@WebParam(name = "timeout") long timeout) {
return executeCommand(cmd, args, null, false, null, false, true, false,
timeout);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommandAsync(java.lang
* .String, java.lang.String)
*/
@WebMethod(operationName = "runCommandAsync")
public ReturnCode runCommandAsync(
@WebParam(name = "executable") String cmd,
@WebParam(name = "argline") String args) {
return executeCommand(cmd, Commandline.translateCommandline(args),
null, true, null, false, true, false, 0);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommandAsyncWithArgs(java
* .lang.String, java.lang.String[])
*/
@WebMethod(operationName = "runCommandAsyncWithArgs")
public ReturnCode runCommandAsyncWithArgs(
@WebParam(name = "executable") String cmd,
@WebParam(name = "arg") String[] args) {
return executeCommand(cmd, args, null, true, null, false, true, false,
0);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommandWithSSH(java.lang
* .String, int, java.lang.String, java.lang.String, java.lang.String, long)
*/
@WebMethod(operationName = "runCommandWithSSH")
public ReturnCode runCommandWithSSH(
@WebParam(name = "host") HostConnection host,
@WebParam(name = "command") String cmd,
@WebParam(name = "timeout") long timeout) {
return sshExec(host.hostname, host.user, host.password, host.port, cmd,
timeout);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runCommandWithSSHKeyAuth(
* java.lang.String, int, java.lang.String, java.lang.String,
* java.lang.String, java.lang.String, long)
*/
@WebMethod(operationName = "runCommandWithSSHKeyAuth")
public ReturnCode runCommandWithSSHKeyAuth(
@WebParam(name = "host") HostConnection host,
@WebParam(name = "keyfile") String keyfile,
@WebParam(name = "command") String cmd,
@WebParam(name = "timeout") long timeout) {
return sshExecWithCert(host.hostname, host.user, host.password,
keyfile, host.port, cmd, timeout);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#rExec(net.brutex.xservices
* .types.HostConnection, java.lang.String, long)
*/
@WebMethod(operationName = "rExec")
public ReturnCode rExec(@WebParam(name = "host") HostConnection host,
@WebParam(name = "command") String cmd,
@WebParam(name = "timeout") long timeout) {
return rexec(host.hostname, host.port, host.user, host.password, cmd,
timeout);
}
/*
* (non-Javadoc)
*
* @see
* net.brutex.xservices.ws.impl.ExecuteService#runTelnet(net.brutex.xservices
* .types.HostConnection, java.lang.String, java.lang.String,
* java.lang.String, long)
*/
@WebMethod(operationName = "telnet")
public ReturnCode runTelnet(@WebParam(name = "host") HostConnection host,
@WebParam(name = "prompt") String prompt,
@WebParam(name = "command") String cmd,
@WebParam(name = "expect") String expect,
@WebParam(name = "timeout") long timeout) {
return telnet(host.hostname, host.port, host.user, host.password, cmd,
timeout, prompt, expect);
}
public void runJScript(String script) throws XServicesFault {
try {
// Create and enter a Context. A Context stores information about
// the execution environment of a script.
Context cx = Context.enter();
cx.setOptimizationLevel(0);
cx.setLanguageVersion(Context.VERSION_1_7);
// cx is the Context instance you're using to run scripts
/*
* cx.setClassShutter(new ClassShutter() { public boolean
* visibleToScripts(String className) {
* if(className.startsWith("adapter")) return true;
* if(className.startsWith("java.lang.System") ||
* className.startsWith
* ("org.apache.tomcat.util.log.SystemLogHandler")) return true;
* System.out.println(className + " is blocked."); return false; }
* });
*/
// Initialise the standard objects (Object, Function, etc.). This
// must be done before scripts can be
// executed. The null parameter tells initStandardObjects
// to create and return a scope object that we use
// in later calls.
Scriptable scope = cx.initStandardObjects();
// Object wrappedOut = Context.javaToJS(System.out, scope);
// Object wrappedOut2 = Context.javaToJS(this, scope);
// scope.put("out", scope, wrappedOut);
// scope.put("exe", scope, wrappedOut2);
// Execute the script
// cx.evaluateString(scope, "importClass('java.lang.System');\n",
// "head", 1, null);
// cx.evaluateString(scope, "importPackage('java.util');\n", "head",
// 2, null);
Object obj = cx
.evaluateString(scope, script, "TestScript", 1, null);
} catch (Exception e) {
System.out.println(e.getMessage());
} finally {
// Exit the Context. This removes the association between the
// Context and the current thread and is an
// essential cleanup action. There should be a call to exit for
// every call to enter.
Context.exit();
}
}
@WebMethod(exclude = true)
private ReturnCode executeCommand(String executable, String[] args,
File dir, boolean spawn, String inputstring,
boolean newenvironment, boolean vmlauncher, boolean searchpath,
long timeout) {
ExecTask exe = new ExecTask();
RunTask runner = new RunTask(exe);
/*
* Commandline cmdl = new Commandline(); cmdl.setExecutable(executable);
* cmdl.addArguments(args); System.out.println(cmdl.describeCommand());
*/
exe.setExecutable(executable);
for (String s : args) {
exe.createArg().setValue(s);
}
exe.setDir(dir);
if (spawn) {
exe.setSpawn(spawn);
} else {
exe.setTimeout(timeout);
exe.setInputString(inputstring);
exe.setOutputproperty("ExecuteService.stdout");
exe.setErrorProperty("ExecuteService.stderr");
exe.setResultProperty("ExecuteService.result");
}
exe.setNewenvironment(newenvironment);
exe.setVMLauncher(vmlauncher);
exe.setSearchPath(searchpath);
return runner.postTask();
}
@WebMethod(exclude = true)
private ReturnCode sshExec(String host, String username, String password,
int port, String command, long timeout) {
SSHExec sshexec = new SSHExec();
RunTask runner = new RunTask(sshexec);
sshexec.setHost(host);
sshexec.setUsername(username);
sshexec.setPassword(password);
sshexec.setPort(port);
sshexec.setCommand(command);
sshexec.setTrust(true);
sshexec.setTimeout(timeout);
sshexec.setOutputproperty("SSHExec.stdout");
return runner.postTask();
}
@WebMethod(exclude = true)
private ReturnCode sshExecWithCert(String host, String username,
String passphrase, String keyfile, int port, String command,
long timeout) {
SSHExec sshexec = new SSHExec();
RunTask runner = new RunTask(sshexec);
sshexec.setHost(host);
sshexec.setUsername(username);
sshexec.setKeyfile(keyfile);
sshexec.setPassphrase(passphrase);
sshexec.setPort(port);
sshexec.setCommand(command);
sshexec.setTrust(true);
sshexec.setTimeout(timeout);
sshexec.setOutputproperty("SSHExec.stdout");
return runner.postTask();
}
@WebMethod(exclude = true)
private ReturnCode rexec(String host, int port, String username,
String password, String command, long timeout) {
RExecTask rexec = new RExecTask();
RunTask runner = new RunTask(rexec);
rexec.setServer(host);
rexec.setPort(port);
rexec.setUserid(username);
rexec.setPassword(password);
rexec.setCommand(command);
rexec.setTimeout((int) Math.round(timeout));
return runner.postTask();
}
@WebMethod(exclude = true)
private ReturnCode telnet(String host, int port, String username,
String password, String command, long timeout, String prompt,
String expect) {
TelnetTask rexec = new TelnetTask();
RunTask runner = new RunTask(rexec);
rexec.setServer(host);
rexec.setPort(port);
rexec.setUserid(username);
rexec.setPassword(password);
rexec.setTimeout((int) Math.round(timeout));
rexec.createRead().addText(prompt);
rexec.createWrite().addText(command);
rexec.createRead().addText(expect);
return runner.postTask();
}
}