Stuff

15 files changed, 243 insertions, 27 deletions

diff --git a/src/main/java/org/openslx/satserver/util/Exec.java b/src/main/java/org/openslx/satserver/util/Exec.java
index 1f810eb..db59b0d 100644
--- a/src/main/java/org/openslx/satserver/util/Exec.java
+++ b/src/main/java/org/openslx/satserver/util/Exec.java
@@ -14,8 +14,13 @@ public class Exec
 	 */
 	public static int sync( String... command )
 	{
+		return syncAt( "/", command );
+	}
+
+	public static int syncAt( String cwd, String... command )
+	{
 		ProcessBuilder pb = new ProcessBuilder( command );
-		pb.directory( new File( "/" ) );
+		pb.directory( new File( cwd ) );
 		Process p;
 		try {
 			p = pb.start();
diff --git a/src/main/java/org/openslx/satserver/util/Util.java b/src/main/java/org/openslx/satserver/util/Util.java
index 2df4c73..fcf10ed 100644
--- a/src/main/java/org/openslx/satserver/util/Util.java
+++ b/src/main/java/org/openslx/satserver/util/Util.java
@@ -22,6 +22,8 @@ public class Util
 	 */
 	public static boolean startsWith( String stringToCheck, String... compareTo )
 	{
+		if ( stringToCheck == null )
+			return false;
 		for ( String check : compareTo ) {
 			if ( stringToCheck.startsWith( check ) )
 				return true;
@@ -77,4 +79,12 @@ public class Util
 		FileUtils.writeStringToFile( file, string, StandardCharsets.UTF_8 );
 	}
 
+	private static final String[] DEFAULT_ALLOWED_DIRS =
+	{ "/tmp/", "/opt/openslx/configs/" };
+
+	public static boolean isAllowedDir( String dir )
+	{
+		return startsWith( dir, DEFAULT_ALLOWED_DIRS );
+	}
+
 }
diff --git a/src/main/java/org/openslx/taskmanager/tasks/BrandingGenerator.java b/src/main/java/org/openslx/taskmanager/tasks/BrandingGenerator.java
index add2351..7192eba 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/BrandingGenerator.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/BrandingGenerator.java
@@ -29,9 +29,6 @@ public class BrandingGenerator extends AbstractTask
 	@Expose
 	private String svgFile = null;
 
-	protected static final String[] ALLOWED_DIRS =
-	{ "/tmp/", "/opt/openslx/configs/" };
-
 	private Output status = new Output();
 
 	@Override
@@ -48,7 +45,7 @@ public class BrandingGenerator extends AbstractTask
 		}
 		this.svgFile = FilenameUtils.normalize( this.svgFile );
 		this.tarFile = FilenameUtils.normalize( this.tarFile );
-		if ( !Util.startsWith( this.svgFile, ALLOWED_DIRS ) || !Util.startsWith( this.tarFile, ALLOWED_DIRS ) ) {
+		if ( !Util.isAllowedDir( this.svgFile ) || !Util.isAllowedDir( this.tarFile ) ) {
 			status.error = "svgFile or tarFile not in allowed dir";
 			return false;
 		}
@@ -75,6 +72,10 @@ public class BrandingGenerator extends AbstractTask
 			rasterImage.setClip( 0, 0, bi.getWidth(), bi.getHeight() );
 			//rasterImage.setBackground( Color.WHITE );
 			rasterImage.setRenderingHint( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
+			rasterImage.setRenderingHint( RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY );
+			rasterImage.setRenderingHint( RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR );
+			rasterImage.setRenderingHint( RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY );
+			rasterImage.setRenderingHint( RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON );
 			AffineTransform at = new AffineTransform();
 			at.setToScale( bi.getWidth() / diagram.getWidth(), bi.getWidth() / diagram.getWidth() );
 			rasterImage.transform( at );
diff --git a/src/main/java/org/openslx/taskmanager/tasks/CompileIPxe.java b/src/main/java/org/openslx/taskmanager/tasks/CompileIPxe.java
index 741c71e..a5b436f 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/CompileIPxe.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/CompileIPxe.java
@@ -2,15 +2,21 @@ package org.openslx.taskmanager.tasks;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 
 import org.apache.commons.io.FileUtils;
+import org.apache.log4j.Logger;
+import org.openslx.satserver.util.Exec;
 import org.openslx.taskmanager.api.AbstractTask;
 
 import com.google.gson.annotations.Expose;
 
 public class CompileIPxe extends AbstractTask
 {
+	private static final Logger LOG = Logger.getLogger( CompileIPxe.class );
 
 	@Expose
 	private String defaultentry = null;
@@ -18,6 +24,10 @@ public class CompileIPxe extends AbstractTask
 	private int timeout = 0;
 	@Expose
 	private String custom = null;
+	@Expose
+	private String ipaddress = null;
+	@Expose
+	private String masterpassword = null;
 
 	private Output status = new Output();
 
@@ -25,16 +35,32 @@ public class CompileIPxe extends AbstractTask
 	protected boolean initTask()
 	{
 		this.setStatusObject( this.status );
+		if ( this.ipaddress == null || this.ipaddress.isEmpty() ) {
+			status.error = "No IP address given!";
+			return false;
+		}
 		if ( this.defaultentry == null )
 			this.defaultentry = "net";
 		if ( this.custom == null )
 			this.custom = "";
+		if ( this.masterpassword == null )
+			this.masterpassword = "";
 		return true;
 	}
 
 	@Override
 	protected boolean execute()
 	{
+		boolean ret = true;
+		if ( !updateMenu() )
+			ret = false;
+		if ( !updateIpxe() )
+			ret = false;
+		return ret;
+	}
+
+	private boolean updateMenu()
+	{
 		// Prepare menu
 		String template;
 		try {
@@ -44,27 +70,69 @@ public class CompileIPxe extends AbstractTask
 			return false;
 		}
 		// Substitutions
-		template = template.replaceAll( "%timeout%", Integer.toString( this.timeout * 10 ) );
-		template = template.replaceAll( "%totaltimeout%", Integer.toString( this.timeout * 40 ) );
-		template = template.replaceAll( "%default%", this.defaultentry );
-		template = template.replaceAll( "%custom%", this.custom );
+		template = template.replace( "%timeout%", Integer.toString( this.timeout * 10 ) );
+		template = template.replace( "%totaltimeout%", Integer.toString( this.timeout * 40 ) );
+		template = template.replace( "%default%", this.defaultentry );
+		template = template.replace( "%custom%", this.custom );
+		template = template.replace( "%ipaddress%", this.ipaddress );
+		template = template.replace( "%masterpassword%", this.masterpassword );
 		// Default selection net
 		if ( this.defaultentry.equals( "net" ) )
-			template = template.replaceAll( "%default-net%", "MENU DEFAULT" );
+			template = template.replace( "%default-net%", "MENU DEFAULT" );
 		else
-			template = template.replaceAll( "%default-net%", "" );
+			template = template.replace( "%default-net%", "" );
 		// Default selection hdd
 		if ( this.defaultentry.equals( "hdd" ) )
-			template = template.replaceAll( "%default-hdd%", "MENU DEFAULT" );
+			template = template.replace( "%default-hdd%", "MENU DEFAULT" );
 		else
-			template = template.replaceAll( "%default-hdd%", "" );
+			template = template.replace( "%default-hdd%", "" );
+		// Write out
+		try {
+			Charset cs;
+			if ( Charset.isSupported( "IBM437" ) )
+				cs = Charset.forName( "IBM437" );
+			else if ( Charset.isSupported( "Cp437" ) )
+				cs = Charset.forName( "Cp437" );
+			else
+				cs = StandardCharsets.UTF_8;
+			FileUtils.writeStringToFile( new File( "/srv/openslx/tftp/pxelinux.cfg/default" ), template, cs );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		return true;
+	}
+
+	private boolean updateIpxe()
+	{
+		// Prepare menu
+		String template;
+		try {
+			template = FileUtils.readFileToString( new File( "./data/ipxe-embed.template" ), StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		// Substitution
+		template = template.replace( "%ipaddress%", this.ipaddress );
 		// Write out
 		try {
-			FileUtils.writeStringToFile( new File( "/srv/openslx/tftp/pxelinux.cfg/default" ), template, StandardCharsets.UTF_8 );
+			FileUtils.writeStringToFile( new File( "/opt/openslx/ipxe/ipxelinux.ipxe" ), template, StandardCharsets.UTF_8 );
 		} catch ( IOException e ) {
 			status.error = e.toString();
 			return false;
 		}
+		// Compile
+		if ( 0 != Exec.syncAt( "/opt/openslx/ipxe/src", "make", "EMBED=../ipxelinux.ipxe,../pxelinux.0", "bin/undionly.kkkpxe" ) ) {
+			status.error = "Compiling ipxelinux.0 failed";
+			return false;
+		}
+		try {
+			FileUtils.copyFile( new File( "/opt/openslx/ipxe/src/bin/undionly.kkkpxe" ), new File( "/srv/openslx/tftp/v4/ipxelinux.0" ) );
+		} catch ( Exception e ) {
+			status.error = e.toString();
+			return false;
+		}
 		return true;
 	}
 
diff --git a/src/main/java/org/openslx/taskmanager/tasks/CreateAdConfig.java b/src/main/java/org/openslx/taskmanager/tasks/CreateAdConfig.java
index 67d6099..c74b9dc 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/CreateAdConfig.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/CreateAdConfig.java
@@ -43,12 +43,14 @@ public class CreateAdConfig extends AbstractTask
 	{
 		// TODO: Check path is allowed
 		this.setStatusObject( this.status );
-		if ( filename == null || server == null || searchbase == null || binddn == null || bindpw == null || proxyip == null || proxyport == 0 || moduleid == 0 ) {
+		if ( filename == null || server == null || searchbase == null || binddn == null || proxyip == null || proxyport == 0 || moduleid == 0 ) {
 			status.error = "Missing argument to task";
 			return false;
 		}
 		if ( this.home == null )
 			this.home = "";
+		if ( this.bindpw == null )
+			this.bindpw = "";
 		return true;
 	}
 
diff --git a/src/main/java/org/openslx/taskmanager/tasks/DownloadFile.java b/src/main/java/org/openslx/taskmanager/tasks/DownloadFile.java
index 1129200..dc36cfc 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/DownloadFile.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/DownloadFile.java
@@ -6,7 +6,6 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.net.URL;
 import java.net.URLConnection;
-import java.nio.charset.StandardCharsets;
 
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
@@ -78,7 +77,7 @@ public class DownloadFile extends AbstractTask
 			}
 			fout.close();
 			// If we have a gpg sig, validate
-			if ( this.gpg != null ) {
+			if ( this.gpg != null && !this.gpg.isEmpty() ) {
 				File gpgTempFile = null;
 				try {
 					gpgTempFile = File.createTempFile( "bwlp-", ".gpg", null );
@@ -87,8 +86,8 @@ public class DownloadFile extends AbstractTask
 					status.error = "Could not create temporary file for gpg signature";
 					return false;
 				}
-				if ( 0 != Exec.sync( "gpg", "--homedir", "/opt/openslx/gpg", "--verify", gpgTempFile.getAbsolutePath(), tmpFile.getAbsolutePath() ) ) {
-					status.error = "GPG signature of downloaded file not valid!";
+				if ( 0 != Exec.sync( "gpg", "--verify", gpgTempFile.getAbsolutePath(), tmpFile.getAbsolutePath() ) ) {
+					status.error = "GPG signature of downloaded file not valid!\n\n" + this.gpg;
 					return false;
 				}
 				gpgTempFile.delete();
diff --git a/src/main/java/org/openslx/taskmanager/tasks/DozmodLauncher.java b/src/main/java/org/openslx/taskmanager/tasks/DozmodLauncher.java
index a577702..8c8720d 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/DozmodLauncher.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/DozmodLauncher.java
@@ -16,7 +16,7 @@ public class DozmodLauncher extends SystemCommandTask
 	@Expose
 	private String operation;
 
-	private StatusObject status = null;
+	private StatusObject status = new StatusObject();
 
 	@Override
 	protected String[] initCommandLine()
diff --git a/src/main/java/org/openslx/taskmanager/tasks/LdapSearch.java b/src/main/java/org/openslx/taskmanager/tasks/LdapSearch.java
index dbb76b1..e1fec55 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/LdapSearch.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/LdapSearch.java
@@ -77,6 +77,7 @@ public class LdapSearch extends SystemCommandTask
 				"-b", this.searchbase, // SB
 				"-D", this.binddn, // DN
 				"-l", "4", // Time limit in seconds
+				"-o", "nettimeout=4",
 				"-z", "4", // Max number of results
 				"-o", "ldif-wrap=no", // Turn off retarded line wrapping done by ldapsearch
 				"(&(objectClass=user)(objectClass=person)(sAMAccountName=" + this.username + "))",
diff --git a/src/main/java/org/openslx/taskmanager/tasks/LighttpdHttps.java b/src/main/java/org/openslx/taskmanager/tasks/LighttpdHttps.java
index e3a06bf..6324657 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/LighttpdHttps.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/LighttpdHttps.java
@@ -8,6 +8,10 @@ import org.openslx.taskmanager.api.AbstractTask;
 
 import com.google.gson.annotations.Expose;
 
+/**
+ * Task for enabling or disabling https support in lighttpd.
+ * Can greate a self-signed cert on the fly, or use a supplied one.
+ */
 public class LighttpdHttps extends AbstractTask
 {
 
@@ -33,9 +37,9 @@ public class LighttpdHttps extends AbstractTask
 	@Override
 	protected boolean execute()
 	{
-		if ( this.importcert != null && this.importkey != null )
+		if ( this.importcert != null && this.importkey != null && !this.importcert.isEmpty() && !this.importkey.isEmpty() )
 			return createFromInput();
-		if ( this.proxyip != null )
+		if ( this.proxyip != null && !this.proxyip.isEmpty() )
 			return createRandom();
 		return disableHttps();
 	}
@@ -99,7 +103,7 @@ public class LighttpdHttps extends AbstractTask
 	{
 		int ret = Exec.sync( "sudo", "-n", "-u", "root", "/opt/taskmanager/scripts/install-https", "--disable" );
 		if ( ret != 0 ) {
-			status.error = "import exited with code " + ret;
+			status.error = "disable exited with code " + ret;
 			return false;
 		}
 		return true;
diff --git a/src/main/java/org/openslx/taskmanager/tasks/LinkConfigTgz.java b/src/main/java/org/openslx/taskmanager/tasks/LinkConfigTgz.java
index 686cb9b..bd770d5 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/LinkConfigTgz.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/LinkConfigTgz.java
@@ -1,9 +1,11 @@
 package org.openslx.taskmanager.tasks;
 
+import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
 import org.openslx.satserver.util.Util;
 import org.openslx.taskmanager.api.AbstractTask;
@@ -37,8 +39,12 @@ public class LinkConfigTgz extends AbstractTask
 	protected boolean execute()
 	{
 		try {
-			Files.deleteIfExists( Paths.get( "/srv/openslx/www/boot/default/config.tgz" ) );
-		} catch ( IOException e1 ) {
+			Files.createDirectory( Paths.get( "/srv/openslx/www/boot/default" ) );
+		} catch (Exception e) {
+		}
+		try {
+			FileUtils.deleteQuietly( new File( "/srv/openslx/www/boot/default/config.tgz" ) );
+		} catch (Exception e) {
 		}
 		try {
 			Files.createSymbolicLink( Paths.get( "/srv/openslx/www/boot/default/config.tgz" ), Paths.get( this.destination ) );
diff --git a/src/main/java/org/openslx/taskmanager/tasks/LocalAddressesList.java b/src/main/java/org/openslx/taskmanager/tasks/LocalAddressesList.java
index 2bfb20e..ad5d539 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/LocalAddressesList.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/LocalAddressesList.java
@@ -36,7 +36,7 @@ public class LocalAddressesList extends AbstractTask
 					InetAddress addr = enumIpAddr.nextElement();
 					Output.Entry entry = new Output.Entry();
 					entry.iface = intf.getName();
-					entry.ip = addr.getHostAddress();
+					entry.ip = addr.getHostAddress().replaceFirst( "%\\d+$", "" );
 					if ( addr instanceof Inet4Address ) {
 						entry.type = "ipv4";
 					} else if ( addr instanceof Inet6Address ) {
diff --git a/src/main/java/org/openslx/taskmanager/tasks/MoveFile.java b/src/main/java/org/openslx/taskmanager/tasks/MoveFile.java
index f783019..e01cf87 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/MoveFile.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/MoveFile.java
@@ -1,8 +1,10 @@
 package org.openslx.taskmanager.tasks;
 
+import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
 import org.openslx.satserver.util.Util;
 import org.openslx.taskmanager.api.AbstractTask;
@@ -43,6 +45,7 @@ public class MoveFile extends AbstractTask
 	protected boolean execute()
 	{
 		try {
+			FileUtils.deleteQuietly( new File( this.destination ) );
 			Files.move( Paths.get( this.source ), Paths.get( this.destination ) );
 		} catch ( Exception e1 ) {
 			status.error = e1.toString();
diff --git a/src/main/java/org/openslx/taskmanager/tasks/SleepTask.java b/src/main/java/org/openslx/taskmanager/tasks/SleepTask.java
new file mode 100644
index 0000000..77c7a80
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/SleepTask.java
@@ -0,0 +1,34 @@
+package org.openslx.taskmanager.tasks;
+
+import org.openslx.taskmanager.api.AbstractTask;
+
+import com.google.gson.annotations.Expose;
+
+/**
+ * Sleep Task that will just do what the name says.
+ * Useful only when chaining tasks and you want a pause in between.
+ */
+public class SleepTask extends AbstractTask
+{
+
+	@Expose
+	private int seconds = 0;
+
+	@Override
+	protected boolean initTask()
+	{
+		return true;
+	}
+
+	@Override
+	protected boolean execute()
+	{
+		try {
+			Thread.sleep( this.seconds * 1000 );
+		} catch ( InterruptedException e ) {
+			return false;
+		}
+		return true;
+	}
+
+}
diff --git a/src/main/java/org/openslx/taskmanager/tasks/SshdConfigGenerator.java b/src/main/java/org/openslx/taskmanager/tasks/SshdConfigGenerator.java
new file mode 100644
index 0000000..09c32f7
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/SshdConfigGenerator.java
@@ -0,0 +1,83 @@
+package org.openslx.taskmanager.tasks;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream;
+import org.apache.commons.io.FileUtils;
+import org.openslx.satserver.util.Archive;
+import org.openslx.satserver.util.Util;
+import org.openslx.taskmanager.api.AbstractTask;
+
+import com.google.gson.annotations.Expose;
+
+public class SshdConfigGenerator extends AbstractTask
+{
+	@Expose
+	private int listenPort = 0;
+	@Expose
+	private String allowPasswordLogin = "no";
+	@Expose
+	private String publicKey = "";
+	@Expose
+	private String filename = null;
+
+	private Output status = new Output();
+
+	@Override
+	protected boolean initTask()
+	{
+		this.setStatusObject( status );
+		if ( !Util.isAllowedDir( this.filename ) )
+			status.error = "Invalid directory for " + this.filename;
+		if ( allowPasswordLogin == null || ( !allowPasswordLogin.equals( "yes" ) && !allowPasswordLogin.equals( "no" ) ) )
+			status.error = "Invalid value for allowPasswordLogin: " + allowPasswordLogin;
+		if ( listenPort > 65535 || listenPort < 1 )
+			status.error = "Invalid value for listenPort: " + listenPort;
+		if ( publicKey != null && !publicKey.isEmpty() && !publicKey.matches( "^[a-z0-9\\-]+ [A-Za-z0-9=/\\+]+ " ) )
+			status.error = "Invalid public key: '" + publicKey + "'";
+		return status.error == null;
+	}
+
+	@Override
+	protected boolean execute()
+	{
+		TarArchiveOutputStream outArchive = null;
+		// Prepare sshd config
+		String template;
+		try {
+			template = FileUtils.readFileToString( new File( "./data/sshd_config.template" ), StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			status.error = e.toString();
+			return false;
+		}
+		template.replace( "%PORT%", Integer.toString( this.listenPort ) );
+		template.replace( "%PASSWORDLOGIN%", allowPasswordLogin );
+		try {
+			outArchive = Archive.createTarArchive( this.filename );
+		} catch ( IOException e ) {
+			status.error = "Could not create archive at " + this.filename;
+			return false;
+		}
+		boolean ok = Archive.tarCreateFileFromString( outArchive, "/etc/ssh/sshd_config", template, 0644 );
+		if ( publicKey != null && !publicKey.isEmpty() )
+			ok |= Archive.tarCreateFileFromString( outArchive, "/root/.ssh/authorized_keys", publicKey, 0600 );
+		ok |= Archive.tarCreateSymlink( outArchive, "../sshd.service", "/etc/systemd/system/network.target.wants/sshd.service" );
+		if ( !ok ) {
+			status.error = "Could not create module archive contents";
+			return false;
+		}
+		return true;
+	}
+
+	/**
+	 * Output - contains additional status data of this task
+	 */
+	@SuppressWarnings( "unused" )
+	private static class Output
+	{
+		protected String error = null;
+	}
+
+}
diff --git a/src/main/java/org/openslx/taskmanager/tasks/SyncdaemonLauncher.java b/src/main/java/org/openslx/taskmanager/tasks/SyncdaemonLauncher.java
index 8e15919..22c092d 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/SyncdaemonLauncher.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/SyncdaemonLauncher.java
@@ -26,7 +26,7 @@ public class SyncdaemonLauncher extends SystemCommandTask
 	@Expose
 	private String address;
 
-	private StatusObject status = null;
+	private StatusObject status = new StatusObject();
 
 	@Override
 	protected String[] initCommandLine()