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Code Issues Packages Projects Releases Wiki Activity

4961 minor pre-story clean up of some classes

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This commit is contained in:
William Schaefer 2019-05-09 15:02:32 -04:00
parent c7fa007a04
commit 3d6475958b
4 changed files with 91 additions and 71 deletions
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13
Core/src/org/sleuthkit/autopsy/contentviewers/MediaFileViewer.java
View File

@ -1,7 +1,7 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2011-2018 Basis Technology Corp.
* Copyright 2011-2019 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*s
* Licensed under the Apache License, Version 2.0 (the "License");
@ -36,6 +36,7 @@ import org.sleuthkit.datamodel.AbstractFile;
class MediaFileViewer extends javax.swing.JPanel implements FileTypeViewer {
private static final Logger LOGGER = Logger.getLogger(MediaFileViewer.class.getName());
private static final long serialVersionUID = 1L;
private AbstractFile lastFile;
//UI
private MediaPlayerPanel mediaPlayerPanel;
@ -48,7 +49,7 @@ class MediaFileViewer extends javax.swing.JPanel implements FileTypeViewer {
/**
* Creates a new MediaFileViewer.
*/
public MediaFileViewer() {
MediaFileViewer() {
initComponents();
@ -69,8 +70,8 @@ class MediaFileViewer extends javax.swing.JPanel implements FileTypeViewer {
private void customizeComponents() {
add(imagePanel, IMAGE_VIEWER_LAYER);
if(mediaPlayerPanel != null) {
if (mediaPlayerPanel != null) {
add(mediaPlayerPanel, MEDIA_PLAYER_LAYER);
}
@ -103,10 +104,10 @@ class MediaFileViewer extends javax.swing.JPanel implements FileTypeViewer {
List<String> mimeTypes = new ArrayList<>();
mimeTypes.addAll(this.imagePanel.getSupportedMimeTypes());
if(mediaPlayerPanel != null) {
if (mediaPlayerPanel != null) {
mimeTypes.addAll(this.mediaPlayerPanel.getSupportedMimeTypes());
}
return mimeTypes;
}

64
Core/src/org/sleuthkit/autopsy/contentviewers/PListViewer.java
View File

@ -1,7 +1,7 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2018 Basis Technology Corp.
* Copyright 2018-2019 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -79,7 +79,7 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
/**
* Creates new form PListViewer
*/
public PListViewer() {
PListViewer() {
// Create an Outlineview and add to the panel
outlineView = new org.openide.explorer.view.OutlineView();
@ -193,16 +193,16 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
Case openCase;
try {
openCase = Case.getCurrentCaseThrows();
} catch (NoCurrentCaseException ex) {
JOptionPane.showMessageDialog(this,
"Failed to export plist file.",
Bundle.PListViewer_ExportFailed_message(),
JOptionPane.ERROR_MESSAGE);
} catch (NoCurrentCaseException ex) {
JOptionPane.showMessageDialog(this,
"Failed to export plist file.",
Bundle.PListViewer_ExportFailed_message(),
JOptionPane.ERROR_MESSAGE);
logger.log(Level.SEVERE, "Exception while getting open case.", ex);
return;
logger.log(Level.SEVERE, "Exception while getting open case.", ex);
return;
}
final JFileChooser fileChooser = new JFileChooser();
fileChooser.setCurrentDirectory(new File(openCase.getExportDirectory()));
fileChooser.setFileFilter(new FileNameExtensionFilter("XML file", "xml"));
@ -289,11 +289,11 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
// Read in and parse the file
final byte[] plistFileBuf = new byte[(int) plistFile.getSize()];
plistFile.read(plistFileBuf, 0, plistFile.getSize());
final List<PropKeyValue> plist = parsePList(plistFileBuf);
final List<PropKeyValue> plist = parsePList(plistFileBuf);
return plist;
}
@Override
protected void done() {
super.done();
@ -301,28 +301,28 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
try {
plist = get();
setupTable(plist);
SwingUtilities.invokeLater(() -> {
setColumnWidths();
setColumnWidths();
});
} catch (InterruptedException ex) {
logger.log(Level.SEVERE, "Interruption while parsing/dislaying plist file " + plistFile.getName(), ex);
JOptionPane.showMessageDialog(WindowManager.getDefault().getMainWindow(),
ex.getMessage(),
Bundle.PListViewer_processPlist_interruptedMessage(),
JOptionPane.ERROR_MESSAGE);
JOptionPane.showMessageDialog(WindowManager.getDefault().getMainWindow(),
ex.getMessage(),
Bundle.PListViewer_processPlist_interruptedMessage(),
JOptionPane.ERROR_MESSAGE);
} catch (ExecutionException ex) {
logger.log(Level.SEVERE, "Exception while parsing/dislaying plist file " + plistFile.getName(), ex);
JOptionPane.showMessageDialog(WindowManager.getDefault().getMainWindow(),
ex.getCause().getMessage(),
Bundle.PListViewer_processPlist_errorMessage(),
JOptionPane.ERROR_MESSAGE);
JOptionPane.showMessageDialog(WindowManager.getDefault().getMainWindow(),
ex.getCause().getMessage(),
Bundle.PListViewer_processPlist_errorMessage(),
JOptionPane.ERROR_MESSAGE);
}
}
}.execute();
}.execute();
}
/**
@ -431,16 +431,16 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
* else is unexpected and will be ignored.
*/
if (rootDict instanceof NSArray) {
for (int i=0; i < ((NSArray)rootDict).count(); i++) {
final PropKeyValue pkv = parseProperty("", ((NSArray)rootDict).objectAtIndex(i));
for (int i = 0; i < ((NSArray) rootDict).count(); i++) {
final PropKeyValue pkv = parseProperty("", ((NSArray) rootDict).objectAtIndex(i));
if (null != pkv) {
plist.add(pkv);
}
}
} else if (rootDict instanceof NSDictionary) {
final String[] keys = ((NSDictionary)rootDict).allKeys();
final String[] keys = ((NSDictionary) rootDict).allKeys();
for (final String key : keys) {
final PropKeyValue pkv = parseProperty(key, ((NSDictionary)rootDict).objectForKey(key));
final PropKeyValue pkv = parseProperty(key, ((NSDictionary) rootDict).objectForKey(key));
if (null != pkv) {
plist.add(pkv);
}
@ -533,7 +533,7 @@ class PListViewer extends javax.swing.JPanel implements FileTypeViewer, Explorer
.map(child -> new PropKeyValue(child))
.toArray(PropKeyValue[]::new);
}
}
}

16
Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteViewer.java
View File

@ -1,7 +1,7 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2018 Basis Technology Corp.
* Copyright 2018-2019 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -74,7 +74,7 @@ class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
/**
* Constructs a file content viewer for SQLite database files.
*/
public SQLiteViewer() {
SQLiteViewer() {
initComponents();
jTableDataPanel.add(selectedTableView, BorderLayout.CENTER);
}
@ -544,19 +544,19 @@ class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
@Override
public void accept(String columnName) {
columnIndex++;
String csvString = columnName;
//Format the value to adhere to the format of a CSV file
if (columnIndex == 1) {
columnName = "\"" + columnName + "\"";
csvString = "\"" + csvString + "\"";
} else {
columnName = ",\"" + columnName + "\"";
csvString = ",\"" + csvString + "\"";
}
if (columnIndex == totalColumnCount) {
columnName += "\n";
csvString += "\n";
}
try {
out.write(columnName.getBytes());
out.write(csvString.getBytes());
} catch (IOException ex) {
/*
* If we can no longer write to the output stream, toss a
@ -613,7 +613,7 @@ class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
*/
throw new RuntimeException(ex);
}
rowIndex = rowIndex % totalColumnCount;
rowIndex %= totalColumnCount;
}
};
}

69
Core/src/org/sleuthkit/autopsy/modules/stix/EvalRegistryObj.java
View File

@ -1,15 +1,15 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2013-2018 Basis Technology Corp.
*
* Copyright 2013-2019 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
*
* 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.
@ -18,12 +18,15 @@
*/
package org.sleuthkit.autopsy.modules.stix;
import com.williballenthin.rejistry.RegistryHiveFile;
import com.williballenthin.rejistry.RegistryKey;
import com.williballenthin.rejistry.RegistryParseException;
import com.williballenthin.rejistry.RegistryValue;
import org.sleuthkit.autopsy.casemodule.Case;
import org.sleuthkit.datamodel.TskCoreException;
import org.sleuthkit.datamodel.Content;
import org.sleuthkit.autopsy.datamodel.ContentUtils;
import org.sleuthkit.datamodel.AbstractFile;
import java.util.List;
import java.util.ArrayList;
import java.io.IOException;
@ -31,10 +34,8 @@ import java.io.UnsupportedEncodingException;
import java.io.File;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import org.mitre.cybox.objects.WindowsRegistryKey;
import org.mitre.cybox.common_2.ConditionTypeEnum;
import com.williballenthin.rejistry.*;
import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
/**
@ -43,9 +44,9 @@ import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
class EvalRegistryObj extends EvaluatableObject {
private final WindowsRegistryKey obj;
private final List<RegistryFileInfo> regFiles = new ArrayList<RegistryFileInfo>();
private final List<RegistryFileInfo> regFiles = new ArrayList<>();
public EvalRegistryObj(WindowsRegistryKey a_obj, String a_id, String a_spacing, List<RegistryFileInfo> a_regFiles) {
EvalRegistryObj(WindowsRegistryKey a_obj, String a_id, String a_spacing, List<RegistryFileInfo> a_regFiles) {
obj = a_obj;
id = a_id;
spacing = a_spacing;
@ -80,7 +81,7 @@ class EvalRegistryObj extends EvaluatableObject {
setUnsupportedFieldWarnings();
// Make a list of hives to test
List<RegistryFileInfo> hiveList = new ArrayList<RegistryFileInfo>();
List<RegistryFileInfo> hiveList = new ArrayList<>();
if (obj.getHive() == null) {
// If the hive field is missing, add everything
hiveList.addAll(regFiles);
@ -88,9 +89,9 @@ class EvalRegistryObj extends EvaluatableObject {
// If the hive name is HKEY_LOCAL_MACHINE, add the ones from the config directory.
// Otherwise, add the others
for (RegistryFileInfo regFile : regFiles) {
if (regFile.abstractFile.getParentPath() != null) {
if (regFile.getAbstractFile().getParentPath() != null) {
Pattern pattern = Pattern.compile("system32", Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(regFile.abstractFile.getParentPath());
Matcher matcher = pattern.matcher(regFile.getAbstractFile().getParentPath());
if (matcher.find()) {
// Looking for system files and found one, so add it to the list
if (obj.getHive().getValue().toString().equalsIgnoreCase("HKEY_LOCAL_MACHINE")) { //NON-NLS
@ -112,7 +113,7 @@ class EvalRegistryObj extends EvaluatableObject {
Pattern pattern = Pattern.compile("Temp.STIX." + stixHiveName, Pattern.CASE_INSENSITIVE);
for (RegistryFileInfo hive : regFiles) {
Matcher matcher = pattern.matcher(hive.tempFileName);
Matcher matcher = pattern.matcher(hive.getTempFileName());
if (matcher.find()) {
hiveList.add(hive);
}
@ -163,7 +164,7 @@ class EvalRegistryObj extends EvaluatableObject {
*/
private ObservableResult testRegistryFile(RegistryFileInfo a_regInfo) {
try {
RegistryKey root = openRegistry(a_regInfo.tempFileName);
RegistryKey root = openRegistry(a_regInfo.getTempFileName());
RegistryKey result = findKey(root, obj.getKey().getValue().toString());
if (result == null) {
@ -192,8 +193,8 @@ class EvalRegistryObj extends EvaluatableObject {
if ((obj.getValues() == null) || (obj.getValues().getValues().isEmpty())) {
// No values to test
List<StixArtifactData> artData = new ArrayList<StixArtifactData>();
artData.add(new StixArtifactData(a_regInfo.abstractFile.getId(), id, "Registry")); //NON-NLS
List<StixArtifactData> artData = new ArrayList<>();
artData.add(new StixArtifactData(a_regInfo.getAbstractFile().getId(), id, "Registry")); //NON-NLS
return new ObservableResult(id, "RegistryObject: Found key " + obj.getKey().getValue(), //NON-NLS
spacing, ObservableResult.ObservableState.TRUE, artData);
}
@ -262,8 +263,8 @@ class EvalRegistryObj extends EvaluatableObject {
if (nameSuccess && valueSuccess) {
// Found a match for all values
List<StixArtifactData> artData = new ArrayList<StixArtifactData>();
artData.add(new StixArtifactData(a_regInfo.abstractFile.getId(), id, "Registry")); //NON-NLS
List<StixArtifactData> artData = new ArrayList<>();
artData.add(new StixArtifactData(a_regInfo.getAbstractFile().getId(), id, "Registry")); //NON-NLS
return new ObservableResult(id, "RegistryObject: Found key " + obj.getKey().getValue() //NON-NLS
+ " and value " + stixRegValue.getName().getValue().toString() //NON-NLS
+ " = " + stixRegValue.getData().getValue().toString(),
@ -343,13 +344,13 @@ class EvalRegistryObj extends EvaluatableObject {
List<AbstractFile> regFilesAbstract = findRegistryFiles();
// List to hold all the extracted file names plus their abstract file
List<RegistryFileInfo> regFilesLocal = new ArrayList<RegistryFileInfo>();
List<RegistryFileInfo> regFilesLocal = new ArrayList<>();
// Make the temp directory
String tmpDir;
try {
tmpDir = Case.getCurrentCaseThrows().getTempDirectory() + File.separator + "STIX"; //NON-NLS
} catch (NoCurrentCaseException ex) {
tmpDir = Case.getCurrentCaseThrows().getTempDirectory() + File.separator + "STIX"; //NON-NLS
} catch (NoCurrentCaseException ex) {
throw new TskCoreException(ex.getLocalizedMessage());
}
File dir = new File(tmpDir);
@ -382,11 +383,11 @@ class EvalRegistryObj extends EvaluatableObject {
* RecentActivity
*/
private static List<AbstractFile> findRegistryFiles() throws TskCoreException {
List<AbstractFile> registryFiles = new ArrayList<AbstractFile>();
List<AbstractFile> registryFiles = new ArrayList<>();
Case openCase;
try {
openCase = Case.getCurrentCaseThrows();
} catch (NoCurrentCaseException ex) {
} catch (NoCurrentCaseException ex) {
throw new TskCoreException(ex.getLocalizedMessage());
}
org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = openCase.getServices().getFileManager();
@ -413,7 +414,7 @@ class EvalRegistryObj extends EvaluatableObject {
}
private void setUnsupportedFieldWarnings() {
List<String> fieldNames = new ArrayList<String>();
List<String> fieldNames = new ArrayList<>();
if (obj.getNumberValues() != null) {
fieldNames.add("Number_Values"); //NON-NLS
@ -462,5 +463,23 @@ class EvalRegistryObj extends EvaluatableObject {
tempFileName = a_tempFileName;
}
/**
* Get the AbstractFile for this RegistryFileInfo
*
* @return the abstractFile
*/
AbstractFile getAbstractFile() {
return abstractFile;
}
/**
* Get the Temporary file name for this RegistryFileInfo
*
* @return the tempFileName
*/
String getTempFileName() {
return tempFileName;
}
}
}