List of usage examples for org.apache.commons.exec DefaultExecutor setWorkingDirectory
public void setWorkingDirectory(final File dir)
From source file:org.ng200.openolympus.cerberus.executors.JavaExecutor.java
@Override public ExecutionResult execute(final Path program) throws IOException { final Path chrootRoot = this.storage.getPath().resolve("chroot"); final Path chrootedProgram = chrootRoot.resolve(program.getFileName().toString()); FileAccess.createDirectories(chrootedProgram); FileAccess.copyDirectory(program, chrootedProgram, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.COPY_ATTRIBUTES); final Path outOfMemoryFile = chrootRoot.resolve("outOfMemory"); final Path policyFile = this.storage.getPath().resolve("olymp.policy"); try (Stream<Path> paths = FileAccess.walkPaths(storage.getPath())) { paths.forEach(path -> {/* ww w. ja v a 2 s.c om*/ try { Files.setPosixFilePermissions(path, new HashSet<PosixFilePermission>( Lists.from(PosixFilePermission.OWNER_EXECUTE, PosixFilePermission.OWNER_READ, PosixFilePermission.OWNER_WRITE, PosixFilePermission.GROUP_EXECUTE, PosixFilePermission.GROUP_READ, PosixFilePermission.GROUP_WRITE, PosixFilePermission.OTHERS_EXECUTE, PosixFilePermission.OTHERS_READ))); } catch (Exception e) { throw new RuntimeException(e); } }); } this.buildPolicy(chrootRoot, policyFile); final CommandLine commandLine = new CommandLine("sudo"); commandLine.addArgument("olympus_watchdog"); this.setUpOlrunnerLimits(commandLine); commandLine.addArgument("--security=0"); commandLine.addArgument("--jail=/"); commandLine.addArgument("--"); commandLine.addArgument("/usr/bin/java"); commandLine.addArgument("-classpath"); commandLine.addArgument(chrootedProgram.toAbsolutePath().toString()); commandLine.addArgument("-Djava.security.manager"); commandLine.addArgument("-Djava.security.policy=" + policyFile.toAbsolutePath().toString()); commandLine.addArgument("-Xmx" + this.getMemoryLimit()); commandLine.addArgument("-Xms" + this.getMemoryLimit()); commandLine.addArgument(MessageFormat.format("-XX:OnOutOfMemoryError=touch {0}; echo \"\" > {0}", outOfMemoryFile.toAbsolutePath().toString()), false); commandLine.addArgument("Main"); final DefaultExecutor executor = new DefaultExecutor(); executor.setWatchdog(new ExecuteWatchdog(20000)); // 20 seconds for the // sandbox to // complete executor.setWorkingDirectory(chrootRoot.toFile()); executor.setStreamHandler(new PumpStreamHandler(this.outputStream, this.errorStream, this.inputStream)); try { executor.execute(commandLine); } catch (final IOException e) { if (!e.getMessage().toLowerCase().equals("stream closed")) { throw e; } } final ExecutionResult readOlrunnerVerdict = this.readOlrunnerVerdict(chrootRoot.resolve("verdict.txt")); if (FileAccess.exists(outOfMemoryFile)) { readOlrunnerVerdict.setResultType(ExecutionResultType.MEMORY_LIMIT); } readOlrunnerVerdict.setMemoryPeak(this.getMemoryLimit()); return readOlrunnerVerdict; }
From source file:org.ng200.openolympus.cerberus.executors.SandboxedExecutor.java
@Override public ExecutionResult execute(final Path program) throws IOException { SandboxedExecutor.logger.debug("Copying program into jail"); final Path chrootedProgram = this.storage.getPath().resolve("chroot") .resolve(program.getFileName().toString()); chrootedProgram.getParent().toFile().mkdirs(); FileAccess.copy(program, chrootedProgram, StandardCopyOption.COPY_ATTRIBUTES); final CommandLine commandLine = new CommandLine("sudo"); commandLine.addArgument("olympus_watchdog"); this.setUpOlrunnerLimits(commandLine); commandLine.addArgument(MessageFormat.format("--jail={0}", this.storage.getPath().resolve("chroot").toAbsolutePath().toString())); commandLine.addArgument("--"); commandLine// w w w. j av a 2 s.c o m .addArgument("/" + this.storage.getPath().resolve("chroot").relativize(chrootedProgram).toString()); final DefaultExecutor executor = new DefaultExecutor(); executor.setExitValue(0); executor.setWatchdog(new ExecuteWatchdog(60000)); // 60 seconds for the // sandbox to // complete executor.setWorkingDirectory(this.storage.getPath().toFile()); executor.setStreamHandler(new PumpStreamHandler(this.outputStream, this.errorStream, this.inputStream)); SandboxedExecutor.logger.debug("Executing in sandbox: {}", commandLine.toString()); try { executor.execute(commandLine); } catch (final ExecuteException e) { SandboxedExecutor.logger.info("Execution failed: {}", e); throw e; } catch (final IOException e) { if (!e.getMessage().toLowerCase().equals("stream closed")) { throw e; } } return this.readOlrunnerVerdict(this.storage.getPath().resolve("verdict.txt")); }
From source file:org.onehippo.forge.gallerymagick.core.command.AbstractMagickCommand.java
/** * Execute the Magick command with the sub-command and arguments. * @param stdOut standard output stream/*from www . ja v a 2 s .co m*/ * @throws MagickExecuteException if an execution exception occurs * @throws IOException if IO exception occurs */ public void execute(final OutputStream stdOut) throws IOException { CommandLine cmdLine = createCommandLine(); ByteArrayOutputStream errStream = null; int exitValue = 0; DefaultExecuteResultHandler resultHandler = null; try { errStream = new ByteArrayOutputStream(512); final DefaultExecutor executor = new DefaultExecutor(); ExecuteStreamHandler streamHandler; if (stdOut != null) { streamHandler = new PumpStreamHandler(stdOut, errStream); } else { streamHandler = new PumpStreamHandler(System.out, errStream); } executor.setStreamHandler(streamHandler); if (getWorkingDirectory() != null) { executor.setWorkingDirectory(getWorkingDirectory()); } long timeout = NumberUtils.toLong(System.getProperty(PROP_TIMEOUT), DEFAULT_COMMAND_TIMEOUT); if (timeout > 0) { ExecuteWatchdog watchdog = new ExecuteWatchdog(DEFAULT_COMMAND_TIMEOUT); executor.setWatchdog(watchdog); resultHandler = new DefaultExecuteResultHandler(); executor.execute(cmdLine, resultHandler); log.debug("Executed with watchdog: {}", cmdLine); resultHandler.waitFor(); } else { exitValue = executor.execute(cmdLine); log.debug("Executed without watchdog: {}", cmdLine); } } catch (ExecuteException | InterruptedException e) { if (resultHandler != null) { exitValue = resultHandler.getExitValue(); } if (e.getCause() == null) { throw new MagickExecuteException(getExecutionErrorMessage(cmdLine, errStream, e), exitValue); } else { throw new MagickExecuteException(getExecutionErrorMessage(cmdLine, errStream, e), exitValue, e.getCause()); } } finally { IOUtils.closeQuietly(errStream); } }
From source file:org.sonatype.sisu.bl.support.DefaultDropwizardBundle.java
@Override protected void startApplication() { File bundleDirectory = getBundleDirectory(); List<String> javaOptions = getConfiguration().getJavaOptions(); List<String> javaAgentOptions = getJavaAgentOptions(); CommandLine cmdLine = new CommandLine(new File(System.getProperty("java.home"), "/bin/java")); if (javaAgentOptions.size() > 0) { cmdLine.addArguments(javaAgentOptions.toArray(new String[javaAgentOptions.size()])); }//from w ww . ja v a 2 s . co m if (javaOptions.size() > 0) { cmdLine.addArguments(javaOptions.toArray(new String[javaOptions.size()])); } cmdLine.addArgument("-jar").addArgument(getJarName()).addArguments(getConfiguration().arguments()) .addArgument("config.yaml"); log.debug("Launching: {}", cmdLine.toString()); DefaultExecutor executor = new DefaultExecutor(); executor.setWorkingDirectory(bundleDirectory); executor.setWatchdog(watchdog = new ExecuteWatchdog(Time.minutes(5).toMillis())); try { executor.setStreamHandler(streamHandler = new PumpStreamHandler( new FileOutputStream(new File(bundleDirectory, "output.log")))); executor.execute(cmdLine, new DefaultExecuteResultHandler()); } catch (IOException e) { throw Throwables.propagate(e); } }
From source file:org.springframework.data.release.io.CommonsExecOsCommandOperations.java
private Future<CommandResult> executeCommand(String command, File executionDirectory, boolean silent) throws IOException { StringWriter writer = new StringWriter(); DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler(); try (WriterOutputStream outputStream = new WriterOutputStream(writer)) { String outerCommand = "/bin/bash -lc"; CommandLine outer = CommandLine.parse(outerCommand); outer.addArgument(command, false); DefaultExecutor executor = new DefaultExecutor(); executor.setWorkingDirectory(executionDirectory); executor.setStreamHandler(new PumpStreamHandler(silent ? outputStream : System.out, null)); executor.execute(outer, ENVIRONMENT, resultHandler); resultHandler.waitFor();/*from w ww. j av a 2s . c om*/ } catch (InterruptedException e) { throw new IllegalStateException(e); } return new AsyncResult<CommandResult>( new CommandResult(resultHandler.getExitValue(), writer.toString(), resultHandler.getException())); }
From source file:org.stem.ExternalNode.java
private DefaultExecuteResultHandler startStemProcess(CommandLine commandLine, Map env) throws MojoExecutionException { try {//from www .ja va 2 s. c o m DefaultExecutor exec = new DefaultExecutor(); DefaultExecuteResultHandler execHandler = new DefaultExecuteResultHandler(); exec.setWorkingDirectory(nodeDir); exec.setProcessDestroyer(new ShutdownHookProcessDestroyer()); LogOutputStream stdout = new MavenLogOutputStream(log); LogOutputStream stderr = new MavenLogOutputStream(log); log.debug("Executing command line: " + commandLine); PumpStreamHandler streamHandler = new PumpStreamHandler(stdout, stderr); streamHandler.start(); exec.setStreamHandler(streamHandler); exec.execute(commandLine, env, execHandler); // try // { // execHandler.waitFor(); // } // catch (InterruptedException e) // { // e.printStackTrace(); // } return execHandler; } catch (IOException e) { throw new MojoExecutionException("Command execution failed.", e); } }
From source file:org.wisdom.maven.node.NPM.java
/** * Executes the current NPM./*from w ww .j a v a 2 s.c om*/ * NPM can have several executable attached to them, so the 'binary' argument specifies which * one has to be executed. Check the 'bin' entry of the package.json file to determine which * one you need. 'Binary' is the key associated with the executable to invoke. For example, in * <code> * <pre> * "bin": { * "coffee": "./bin/coffee", * "cake": "./bin/cake" * }, * </pre> * </code> * <p/> * we have two alternatives: 'coffee' and 'cake'. * * @param binary the key of the binary to invoke * @param args the arguments * @return the execution exit status * @throws MojoExecutionException if the execution failed */ public int execute(String binary, String... args) throws MojoExecutionException { File destination = getNPMDirectory(); if (!destination.isDirectory()) { throw new IllegalStateException("The npm module " + this.npmName + " is not installed"); } CommandLine cmdLine = new CommandLine(node.getNodeExecutable()); File npmExec = null; try { npmExec = findExecutable(binary); } catch (IOException | ParseException e) { //NOSONAR log.error(e); } if (npmExec == null) { throw new IllegalStateException( "Cannot execute NPM " + this.npmName + " - cannot find the JavaScript file " + "matching " + binary + " in the " + PACKAGE_JSON + " file"); } // NPM is launched using the main file. cmdLine.addArgument(npmExec.getAbsolutePath(), false); for (String arg : args) { cmdLine.addArgument(arg, this.handleQuoting); } DefaultExecutor executor = new DefaultExecutor(); executor.setExitValue(0); errorStreamFromLastExecution = new LoggedOutputStream(log, true, true); outputStreamFromLastExecution = new LoggedOutputStream(log, false, registerOutputStream); PumpStreamHandler streamHandler = new PumpStreamHandler(outputStreamFromLastExecution, errorStreamFromLastExecution); executor.setStreamHandler(streamHandler); executor.setWorkingDirectory(node.getWorkDir()); log.info("Executing " + cmdLine.toString() + " from " + executor.getWorkingDirectory().getAbsolutePath()); try { return executor.execute(cmdLine, extendEnvironmentWithNodeInPath(node)); } catch (IOException e) { throw new MojoExecutionException("Error during the execution of the NPM " + npmName, e); } }
From source file:org.wisdom.maven.node.NPM.java
/** * Executes the current NPM using the given binary file. * * @param binary the program to run//from w w w .j av a 2 s . c o m * @param args the arguments * @return the execution exit status * @throws MojoExecutionException if the execution failed */ public int execute(File binary, String... args) throws MojoExecutionException { File destination = getNPMDirectory(); if (!destination.isDirectory()) { throw new IllegalStateException("NPM " + this.npmName + " not installed"); } CommandLine cmdLine = new CommandLine(node.getNodeExecutable()); if (binary == null) { throw new IllegalStateException( "Cannot execute NPM " + this.npmName + " - the given binary is 'null'."); } if (!binary.isFile()) { throw new IllegalStateException("Cannot execute NPM " + this.npmName + " - the given binary does not " + "exist: " + binary.getAbsoluteFile() + "."); } // NPM is launched using the main file. cmdLine.addArgument(binary.getAbsolutePath(), false); for (String arg : args) { cmdLine.addArgument(arg, this.handleQuoting); } DefaultExecutor executor = new DefaultExecutor(); executor.setExitValue(0); errorStreamFromLastExecution = new LoggedOutputStream(log, true, true); outputStreamFromLastExecution = new LoggedOutputStream(log, false, registerOutputStream); PumpStreamHandler streamHandler = new PumpStreamHandler(outputStreamFromLastExecution, errorStreamFromLastExecution); executor.setStreamHandler(streamHandler); executor.setWorkingDirectory(node.getWorkDir()); log.info("Executing " + cmdLine.toString() + " from " + executor.getWorkingDirectory().getAbsolutePath()); try { return executor.execute(cmdLine, extendEnvironmentWithNodeInPath(node)); } catch (IOException e) { throw new MojoExecutionException("Error during the execution of the NPM " + npmName, e); } }
From source file:org.wisdom.maven.utils.WisdomExecutor.java
/** * Launches the Wisdom server. This method blocks until the wisdom server shuts down. * It uses the {@literal Java} executable directly. * * @param mojo the mojo//from www. j av a 2 s.co m * @param interactive enables the shell prompt * @param debug the debug port (0 to disable it) * @param jvmArgs JVM arguments to add to the `java` command (before the -jar argument). * @param destroyer a process destroyer that can be used to destroy the process, if {@code null} * a {@link org.apache.commons.exec.ShutdownHookProcessDestroyer} is used. * @throws MojoExecutionException if the Wisdom instance cannot be started or has thrown an unexpected status * while being stopped. */ public void execute(AbstractWisdomMojo mojo, boolean interactive, int debug, String jvmArgs, ProcessDestroyer destroyer) throws MojoExecutionException { // Get java File java = ExecUtils.find("java", new File(mojo.javaHome, "bin")); if (java == null) { throw new MojoExecutionException("Cannot find the java executable"); } CommandLine cmdLine = new CommandLine(java); if (debug != 0) { cmdLine.addArgument("-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=" + debug, false); } if (!Strings.isNullOrEmpty(jvmArgs)) { cmdLine.addArguments(jvmArgs, false); } cmdLine.addArgument("-jar"); cmdLine.addArgument("bin/chameleon-core-" + CHAMELEON_VERSION + ".jar"); if (interactive) { cmdLine.addArgument("--interactive"); } appendSystemPropertiesToCommandLine(mojo, cmdLine); DefaultExecutor executor = new DefaultExecutor(); if (destroyer != null) { executor.setProcessDestroyer(destroyer); } else { executor.setProcessDestroyer(new ShutdownHookProcessDestroyer()); } executor.setWorkingDirectory(mojo.getWisdomRootDirectory()); if (interactive) { executor.setStreamHandler(new PumpStreamHandler(System.out, System.err, System.in)); //NOSONAR // Using the interactive mode the framework should be stopped using the 'exit' command, // and produce a '0' status. executor.setExitValue(0); } else { executor.setStreamHandler(new PumpStreamHandler(System.out, System.err)); // NOSONAR // As the execution is intended to be interrupted using CTRL+C, the status code returned is expected to be 1 // 137 or 143 is used when stopped by the destroyer. executor.setExitValues(new int[] { 1, 137, 143 }); } try { mojo.getLog().info("Launching Wisdom Server"); mojo.getLog().debug("Command Line: " + cmdLine.toString()); // The message is different whether or not we are in the interactive mode. if (interactive) { mojo.getLog().info("You are in interactive mode"); mojo.getLog().info("Hit 'exit' to shutdown"); } else { mojo.getLog().info("Hit CTRL+C to exit"); } if (debug != 0) { mojo.getLog().info("Wisdom launched with remote debugger interface enabled on port " + debug); } // Block execution until ctrl+c executor.execute(cmdLine); } catch (IOException e) { throw new MojoExecutionException("Cannot execute Wisdom", e); } }
From source file:org.wso2.ppaas.configurator.tests.ConfiguratorTestManager.java
/** * Execute shell command/*from w ww. j a v a 2s. com*/ * * @param commandText */ protected int executeCommand(final String commandText, Map<String, String> environment) { final ByteArrayOutputStreamLocal outputStream = new ByteArrayOutputStreamLocal(); int result; try { CommandLine commandline = CommandLine.parse(commandText); DefaultExecutor exec = new DefaultExecutor(); PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream); exec.setWorkingDirectory(new File(ConfiguratorTestManager.class.getResource(PATH_SEP).getPath() + ".." + PATH_SEP + CONFIGURATOR_DIR_NAME)); exec.setStreamHandler(streamHandler); ExecuteWatchdog watchdog = new ExecuteWatchdog(TIMEOUT); exec.setWatchdog(watchdog); result = exec.execute(commandline, environment); } catch (Exception e) { log.error(outputStream.toString(), e); throw new RuntimeException(e); } return result; }