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Merge branch 'sleuthkit:develop' into develop

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Seb2lyon 2021-06-21 17:04:54 +02:00 committed by GitHub
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13
Core/src/org/sleuthkit/autopsy/casemodule/Case.java
View File

@ -22,6 +22,7 @@ import org.sleuthkit.autopsy.featureaccess.FeatureAccessUtils;
import com.google.common.annotations.Beta;
import com.google.common.eventbus.Subscribe;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import java.awt.Cursor;
import org.sleuthkit.autopsy.casemodule.multiusercases.CaseNodeData;
import java.awt.Frame;
import java.awt.event.ActionEvent;
@ -92,6 +93,7 @@ import org.sleuthkit.autopsy.casemodule.events.HostsRemovedFromPersonEvent;
import org.sleuthkit.autopsy.casemodule.events.OsAccountsAddedEvent;
import org.sleuthkit.autopsy.casemodule.events.OsAccountsUpdatedEvent;
import org.sleuthkit.autopsy.casemodule.events.OsAccountsDeletedEvent;
import org.sleuthkit.autopsy.casemodule.events.OsAcctInstancesAddedEvent;
import org.sleuthkit.autopsy.casemodule.events.PersonsAddedEvent;
import org.sleuthkit.autopsy.casemodule.events.PersonsUpdatedEvent;
import org.sleuthkit.autopsy.casemodule.events.PersonsDeletedEvent;
@ -447,6 +449,10 @@ public class Case {
* One or more OS accounts have been deleted from the case.
*/
OS_ACCOUNTS_DELETED,
/**
* One or more OS account instances have been added to the case.
*/
OS_ACCT_INSTANCES_ADDED,
/**
* One or more hosts have been added to the case.
*/
@ -534,6 +540,11 @@ public class Case {
eventPublisher.publish(new OsAccountsDeletedEvent(event.getOsAccountObjectIds()));
}
@Subscribe
public void publishOsAccountInstancesAddedEvent(TskEvent.OsAcctInstancesAddedTskEvent event) {
eventPublisher.publish(new OsAcctInstancesAddedEvent(event.getOsAccountInstances()));
}
/**
* Publishes an autopsy event from the sleuthkit HostAddedEvent
* indicating that hosts have been created.
@ -1324,12 +1335,14 @@ public class Case {
* opened via the DirectoryTreeTopComponent 'propertyChange()'
* method on a DATA_SOURCE_ADDED event.
*/
mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
if (hasData) {
CoreComponentControl.openCoreWindows();
} else {
//ensure that the DirectoryTreeTopComponent is open so that it's listener can open the core windows including making it visible.
DirectoryTreeTopComponent.findInstance();
}
mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
/*
* Reset the main window title to:

64
Core/src/org/sleuthkit/autopsy/casemodule/events/OsAcctInstancesAddedEvent.java Executable file
View File

@ -0,0 +1,64 @@
/*
* Autopsy Forensic Browser
*
* Copyright 2021 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sleuthkit.autopsy.casemodule.events;
import java.util.ArrayList;
import java.util.List;
import static org.sleuthkit.autopsy.casemodule.Case.Events.OS_ACCT_INSTANCES_ADDED;
import org.sleuthkit.datamodel.OsAccountInstance;
import org.sleuthkit.datamodel.SleuthkitCase;
import org.sleuthkit.datamodel.TskCoreException;
/**
* An application event published when OS accounts are added to the Sleuth Kit
* data model for a case.
*/
public final class OsAcctInstancesAddedEvent extends TskDataModelChangedEvent<OsAccountInstance, OsAccountInstance> {
private static final long serialVersionUID = 1L;
/**
* Constructs an application event published when OS account instances are added to
* the Sleuth Kit data model for a case.
*
* @param osAcctInstances The OS account instances that were added.
*/
public OsAcctInstancesAddedEvent(List<OsAccountInstance> osAcctInstances) {
super(OS_ACCT_INSTANCES_ADDED.toString(), null, null, osAcctInstances, OsAccountInstance::getInstanceId);
}
/**
* Gets the OS accounts that have been added or updated.
*
* @return The OS accounts.
*/
public List<OsAccountInstance> getOsAccountInstances() {
return getNewValue();
}
@Override
protected List<OsAccountInstance> getNewValueObjects(SleuthkitCase caseDb, List<Long> ids) throws TskCoreException {
List<OsAccountInstance> osAccountInstances = new ArrayList<>();
for (Long id : ids) {
//RJCTODO
}
return osAccountInstances;
}
}

2
Core/src/org/sleuthkit/autopsy/centralrepository/contentviewer/OtherOccurrencesPanel.form
View File

@ -34,8 +34,6 @@
</MenuItem>
</SubComponents>
</Container>
<Component class="javax.swing.JFileChooser" name="CSVFileChooser">
</Component>
</NonVisualComponents>
<AuxValues>
<AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>

38
Core/src/org/sleuthkit/autopsy/centralrepository/contentviewer/OtherOccurrencesPanel.java
View File

@ -35,6 +35,9 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.FutureTask;
import java.util.logging.Level;
import javax.swing.JFileChooser;
import javax.swing.JMenuItem;
@ -46,7 +49,6 @@ import javax.swing.SwingWorker;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.table.TableModel;
import javax.swing.table.TableRowSorter;
import org.openide.util.Exceptions;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.casemodule.Case;
import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
@ -71,7 +73,6 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
private static final CorrelationCaseWrapper NO_ARTIFACTS_CASE = new CorrelationCaseWrapper(Bundle.OtherOccurrencesPanel_table_noArtifacts());
private static final CorrelationCaseWrapper NO_RESULTS_CASE = new CorrelationCaseWrapper(Bundle.OtherOccurrencesPanel_table_noResultsFound());
private static final CorrelationCaseWrapper LOADING_CASE = new CorrelationCaseWrapper(Bundle.OtherOccurrencesPanel_table_loadingResults());
private static final Logger logger = Logger.getLogger(OtherOccurrencesPanel.class.getName());
private static final long serialVersionUID = 1L;
private final OtherOccurrencesFilesTableModel filesTableModel;
@ -85,6 +86,11 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
private SwingWorker<?, ?> worker;
// Initializing the JFileChooser in a thread to prevent a block on the EDT
// see https://stackoverflow.com/questions/49792375/jfilechooser-is-very-slow-when-using-windows-look-and-feel
private final FutureTask<JFileChooser> futureFileChooser = new FutureTask<>(JFileChooser::new);
private JFileChooser CSVFileChooser;
/**
* Creates new form OtherOccurrencesPanel
*/
@ -93,9 +99,11 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
this.casesTableModel = new OtherOccurrencesCasesTableModel();
this.dataSourcesTableModel = new OtherOccurrencesDataSourcesTableModel();
this.correlationAttributes = new ArrayList<>();
occurrencePanel = new OccurrencePanel();
initComponents();
customizeComponents();
ExecutorService executor = Executors.newSingleThreadExecutor();
executor.execute(futureFileChooser);
}
private void customizeComponents() {
@ -245,6 +253,18 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
private void saveToCSV() throws NoCurrentCaseException {
if (casesTableModel.getRowCount() > 0) {
if(CSVFileChooser == null) {
try{
CSVFileChooser = futureFileChooser.get();
} catch (InterruptedException | ExecutionException ex) {
// If something happened with the thread try and
// initalized the chooser now
logger.log(Level.WARNING, "A failure occurred in the JFileChooser background thread");
CSVFileChooser = new JFileChooser();
}
}
Calendar now = Calendar.getInstance();
String fileName = String.format("%1$tY%1$tm%1$te%1$tI%1$tM%1$tS_other_data_sources.csv", now);
CSVFileChooser.setCurrentDirectory(new File(Case.getCurrentCaseThrows().getExportDirectory()));
@ -258,8 +278,8 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
if (!selectedFile.getName().endsWith(".csv")) { // NON-NLS
selectedFile = new File(selectedFile.toString() + ".csv"); // NON-NLS
}
CSVWorker worker = new CSVWorker(selectedFile, file, dataSourceName, deviceId, Collections.unmodifiableCollection(correlationAttributes));
worker.execute();
CSVWorker csvWorker = new CSVWorker(selectedFile, file, dataSourceName, deviceId, Collections.unmodifiableCollection(correlationAttributes));
csvWorker.execute();
}
}
}
@ -685,7 +705,6 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
exportToCSVMenuItem = new javax.swing.JMenuItem();
showCaseDetailsMenuItem = new javax.swing.JMenuItem();
showCommonalityMenuItem = new javax.swing.JMenuItem();
CSVFileChooser = new javax.swing.JFileChooser();
tableContainerPanel = new javax.swing.JPanel();
tablesViewerSplitPane = new javax.swing.JSplitPane();
caseDatasourceFileSplitPane = new javax.swing.JSplitPane();
@ -704,12 +723,12 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
filler1 = new javax.swing.Box.Filler(new java.awt.Dimension(0, 0), new java.awt.Dimension(0, 0), new java.awt.Dimension(32767, 0));
rightClickPopupMenu.addPopupMenuListener(new javax.swing.event.PopupMenuListener() {
public void popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent evt) {
rightClickPopupMenuPopupMenuWillBecomeVisible(evt);
public void popupMenuCanceled(javax.swing.event.PopupMenuEvent evt) {
}
public void popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent evt) {
}
public void popupMenuCanceled(javax.swing.event.PopupMenuEvent evt) {
public void popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent evt) {
rightClickPopupMenuPopupMenuWillBecomeVisible(evt);
}
});
@ -857,7 +876,6 @@ public final class OtherOccurrencesPanel extends javax.swing.JPanel {
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JFileChooser CSVFileChooser;
private javax.swing.JSplitPane caseDatasourceFileSplitPane;
private javax.swing.JSplitPane caseDatasourceSplitPane;
private javax.swing.JScrollPane caseScrollPane;

27
Core/src/org/sleuthkit/autopsy/contentviewers/MediaViewImagePanel.java
View File

@ -34,6 +34,9 @@ import java.util.Collections;
import java.util.List;
import static java.util.Objects.nonNull;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.FutureTask;
import java.util.logging.Level;
import java.util.stream.Collectors;
import javafx.application.Platform;
@ -150,7 +153,7 @@ class MediaViewImagePanel extends JPanel implements MediaFileViewer.MediaViewPan
@ThreadConfined(type = ThreadConfined.ThreadType.AWT)
private final JMenuItem exportTagsMenuItem;
@ThreadConfined(type = ThreadConfined.ThreadType.AWT)
private final JFileChooser exportChooser;
private JFileChooser exportChooser;
@ThreadConfined(type = ThreadConfined.ThreadType.AWT)
private final JFXPanel fxPanel;
@ -190,9 +193,9 @@ class MediaViewImagePanel extends JPanel implements MediaFileViewer.MediaViewPan
private Task<Image> readImageFileTask;
private volatile ImageTransforms imageTransforms;
static {
ImageIO.scanForPlugins();
}
// Initializing the JFileChooser in a thread to prevent a block on the EDT
// see https://stackoverflow.com/questions/49792375/jfilechooser-is-very-slow-when-using-windows-look-and-feel
private final FutureTask<JFileChooser> futureFileChooser = new FutureTask<>(JFileChooser::new);
/**
* Constructs a media image file viewer implemented as a Swing panel that
@ -211,8 +214,8 @@ class MediaViewImagePanel extends JPanel implements MediaFileViewer.MediaViewPan
imageTransforms = new ImageTransforms(0, 0, true);
exportChooser = new JFileChooser();
exportChooser.setDialogTitle(Bundle.MediaViewImagePanel_fileChooserTitle());
ExecutorService executor = Executors.newSingleThreadExecutor();
executor.execute(futureFileChooser);
//Build popupMenu when Tags Menu button is pressed.
imageTaggingOptions = new JPopupMenu();
@ -1043,6 +1046,18 @@ class MediaViewImagePanel extends JPanel implements MediaFileViewer.MediaViewPan
final AbstractFile file = imageFile;
tagsGroup.clearFocus();
SwingUtilities.invokeLater(() -> {
if(exportChooser == null) {
try {
exportChooser = futureFileChooser.get();
} catch (InterruptedException | ExecutionException ex) {
// If something happened with the thread try and
// initalized the chooser now
logger.log(Level.WARNING, "A failure occurred in the JFileChooser background thread");
exportChooser = new JFileChooser();
}
}
exportChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
//Always base chooser location to export folder
exportChooser.setCurrentDirectory(new File(Case.getCurrentCase().getExportDirectory()));

9
Core/src/org/sleuthkit/autopsy/core/Installer.java
View File

@ -33,6 +33,7 @@ import java.util.logging.Handler;
import java.util.logging.Level;
import javafx.application.Platform;
import javafx.embed.swing.JFXPanel;
import javax.imageio.ImageIO;
import net.sf.sevenzipjbinding.SevenZip;
import net.sf.sevenzipjbinding.SevenZipNativeInitializationException;
import org.apache.commons.io.FileUtils;
@ -44,6 +45,7 @@ import org.openide.windows.WindowManager;
import org.sleuthkit.autopsy.actions.IngestRunningCheck;
import org.sleuthkit.autopsy.casemodule.Case;
import static org.sleuthkit.autopsy.core.UserPreferences.SETTINGS_PROPERTIES;
import org.sleuthkit.autopsy.corelibs.OpenCvLoader;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.coreutils.MessageNotifyUtil;
import org.sleuthkit.autopsy.coreutils.ModuleSettings;
@ -66,6 +68,13 @@ public class Installer extends ModuleInstall {
static {
loadDynLibraries();
// This call was moved from MediaViewImagePanel so that it is
// not called during top level component construction.
ImageIO.scanForPlugins();
// This will cause OpenCvLoader to load its library instead of
OpenCvLoader.openCvIsLoaded();
}
private static void loadDynLibraries() {

33
Core/src/org/sleuthkit/autopsy/datamodel/BlackboardArtifactNode.java
View File

@ -80,6 +80,7 @@ import static org.sleuthkit.autopsy.datamodel.AbstractContentNode.NO_DESCR;
import org.sleuthkit.autopsy.texttranslation.TextTranslationService;
import org.sleuthkit.autopsy.datamodel.utils.FileNameTransTask;
import org.sleuthkit.datamodel.AnalysisResult;
import org.sleuthkit.datamodel.BlackboardArtifact.Category;
import org.sleuthkit.datamodel.Score;
/**
@ -109,17 +110,6 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
Case.Events.CR_COMMENT_CHANGED,
Case.Events.CURRENT_CASE);
/*
* Artifact types for which the unique path of the artifact's source content
* should be displayed in the node's property sheet.
*/
private static final Integer[] SHOW_UNIQUE_PATH = new Integer[]{
BlackboardArtifact.ARTIFACT_TYPE.TSK_HASHSET_HIT.getTypeID(),
BlackboardArtifact.ARTIFACT_TYPE.TSK_KEYWORD_HIT.getTypeID(),
BlackboardArtifact.ARTIFACT_TYPE.TSK_INTERESTING_FILE_HIT.getTypeID(),
BlackboardArtifact.ARTIFACT_TYPE.TSK_INTERESTING_ARTIFACT_HIT.getTypeID()
};
/*
* Artifact types for which the file metadata of the artifact's source file
* should be displayed in the node's property sheet.
@ -129,6 +119,7 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
};
private final BlackboardArtifact artifact;
private final BlackboardArtifact.Type artifactType;
private Content srcContent;
private volatile String translatedSourceName;
@ -237,6 +228,8 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
public BlackboardArtifactNode(BlackboardArtifact artifact, String iconPath) {
super(artifact, createLookup(artifact, false));
this.artifact = artifact;
this.artifactType = getType(artifact);
for (Content lookupContent : this.getLookup().lookupAll(Content.class)) {
if ((lookupContent != null) && (!(lookupContent instanceof BlackboardArtifact))) {
srcContent = lookupContent;
@ -278,6 +271,8 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
public BlackboardArtifactNode(BlackboardArtifact artifact, boolean lookupIsAssociatedFile) {
super(artifact, createLookup(artifact, lookupIsAssociatedFile));
this.artifact = artifact;
this.artifactType = getType(artifact);
try {
//The lookup for a file may or may not exist so we define the srcContent as the parent.
srcContent = artifact.getParent();
@ -318,6 +313,20 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
this(artifact, IconsUtil.getIconFilePath(artifact.getArtifactTypeID()));
}
/**
* Returns the artifact type of the artifact.
* @param artifact The artifact.
* @return The artifact type or null if no type could be retrieved.
*/
private static BlackboardArtifact.Type getType(BlackboardArtifact artifact) {
try {
return artifact.getType();
} catch (TskCoreException ex) {
logger.log(Level.WARNING, MessageFormat.format("Error getting the artifact type for artifact (artifact objID={0})", artifact.getId()), ex);
return null;
}
}
/**
* Creates a Lookup object for this node and populates it with both the
* artifact this node represents and its source content.
@ -655,7 +664,7 @@ public class BlackboardArtifactNode extends AbstractContentNode<BlackboardArtifa
* If the type of the artifact represented by this node dictates the
* addition of the source content's unique path, add it to the sheet.
*/
if (Arrays.asList(SHOW_UNIQUE_PATH).contains(artifactTypeId)) {
if (artifactType != null && artifactType.getCategory() == Category.ANALYSIS_RESULT) {
String sourcePath = ""; //NON-NLS
try {
sourcePath = srcContent.getUniquePath();

2
Core/src/org/sleuthkit/autopsy/datamodel/HostNode.java
View File

@ -228,7 +228,7 @@ public class HostNode extends DisplayableItemNode {
* @param hostGrouping The HostGrouping key.
*/
HostNode(HostGrouping hostGrouping) {
this(Children.create(new HostGroupingChildren(HOST_GROUPING_CONVERTER, hostGrouping.getHost()), false), hostGrouping.getHost());
this(Children.create(new HostGroupingChildren(HOST_GROUPING_CONVERTER, hostGrouping.getHost()), true), hostGrouping.getHost());
}
/**

59
Core/src/org/sleuthkit/autopsy/directorytree/DirectoryTreeTopComponent.java
View File

@ -33,6 +33,7 @@ import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.logging.Level;
import java.util.prefs.PreferenceChangeEvent;
@ -44,14 +45,11 @@ import javax.swing.SwingUtilities;
import javax.swing.SwingWorker;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
import javax.swing.tree.TreeSelectionModel;
import org.apache.commons.lang3.StringUtils;
import org.openide.explorer.ExplorerManager;
import org.openide.explorer.ExplorerUtils;
import org.openide.explorer.view.BeanTreeView;
import org.openide.explorer.view.Visualizer;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
@ -126,6 +124,10 @@ public final class DirectoryTreeTopComponent extends TopComponent implements Dat
private static final String GROUPING_THRESHOLD_NAME = "GroupDataSourceThreshold";
private static final String SETTINGS_FILE = "CasePreferences.properties"; //NON-NLS
// nodes to be opened if present at top level
private static final Set<String> NODES_TO_EXPAND = Stream.of(AnalysisResults.getName(), DataArtifacts.getName(), ViewsNode.NAME)
.collect(Collectors.toSet());
/**
* the constructor
*/
@ -134,31 +136,7 @@ public final class DirectoryTreeTopComponent extends TopComponent implements Dat
// only allow one item to be selected at a time
getTree().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
//Hook into the JTree and pre-expand the Views Node and Results node when a user
//expands an item in the tree that makes these nodes visible.
((ExpansionBeanTreeView) getTree()).addTreeExpansionListener(new TreeExpansionListener() {
@Override
public void treeExpanded(TreeExpansionEvent event) {
//Bail immediately if we are not in the Group By view.
//Assumption here is that the views are already expanded.
if (!CasePreferences.getGroupItemsInTreeByDataSource()) {
return;
}
Node expandedNode = Visualizer.findNode(event.getPath().getLastPathComponent());
for (Node child : em.getRootContext().getChildren().getNodes()) {
if (child.equals(expandedNode)) {
preExpandNodes(child.getChildren());
}
}
}
@Override
public void treeCollapsed(TreeExpansionEvent event) {
//Do nothing
}
});
// remove the close button
putClientProperty(TopComponent.PROP_CLOSING_DISABLED, Boolean.TRUE);
setName(NbBundle.getMessage(DirectoryTreeTopComponent.class, "CTL_DirectoryTreeTopComponent"));
@ -201,30 +179,23 @@ public final class DirectoryTreeTopComponent extends TopComponent implements Dat
*/
private void preExpandNodes(Children rootChildren) {
BeanTreeView tree = getTree();
for (String categoryKey : new String[]{AnalysisResults.getName(), DataArtifacts.getName()}) {
Node categoryNode = rootChildren.findChild(categoryKey);
if (!Objects.isNull(categoryNode)) {
tree.expandNode(categoryNode);
Children resultsChildren = categoryNode.getChildren();
Arrays.stream(resultsChildren.getNodes()).forEach(tree::expandNode);
}
}
Node views = rootChildren.findChild(ViewsNode.NAME);
if (!Objects.isNull(views)) {
tree.expandNode(views);
// using getNodes(true) to fetch children so that async nodes are loaded
Node[] rootChildrenNodes = rootChildren.getNodes(true);
if (rootChildrenNodes == null || rootChildrenNodes.length < 1) {
return;
}
// expand all nodes parents of and including hosts if group by host/person
if (Objects.equals(CasePreferences.getGroupItemsInTreeByDataSource(), true)) {
Node[] rootNodes = rootChildren.getNodes();
if (rootNodes != null) {
Stream.of(rootNodes)
Stream.of(rootChildrenNodes)
.flatMap((n) -> getHostNodesAndParents(n).stream())
.filter((n) -> n != null)
.forEach((n) -> tree.expandNode(n));
}
.forEach(tree::expandNode);
} else {
Stream.of(rootChildrenNodes)
.filter(n -> n != null && NODES_TO_EXPAND.contains(n.getName()))
.forEach(tree::expandNode);
}
}