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Merge pull request #7162 from wschaeferB/7802-FileSearchByAttrOffEDT

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7802 initial move of file search by attrs off EDT
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Richard Cordovano 2021-08-03 17:38:50 -04:00 committed by GitHub
commit 8e65dde1cf
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2 changed files with 119 additions and 65 deletions
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3
Core/src/org/sleuthkit/autopsy/filesearch/Bundle.properties-MERGED
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@ -1,7 +1,10 @@
DataSourceFilter.errorMessage.emptyDataSource=At least one data source must be selected.
DateSearchFilter.errorMessage.endDateBeforeStartDate=The end date should be after the start date.
DateSearchFilter.errorMessage.noCheckboxSelected=At least one date type checkbox must be selected.
FileSearchPanel.cancelledSearch.text=Search Was Cancelled
FileSearchPanel.emptyNode.display.text=No results found.
FileSearchPanel.searchingNode.display.text=Performing file search by attributes. Please wait.
FileSearchPanel.searchingPath.text=File Search In Progress
HashSearchFilter.errorMessage.emptyHash=Hash data is empty.
HashSearchFilter.errorMessage.wrongCharacter=MD5 contains invalid hex characters.
# {0} - hash data length

105
Core/src/org/sleuthkit/autopsy/filesearch/FileSearchPanel.java
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@ -29,15 +29,19 @@ import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ExecutionException;
import java.util.logging.Level;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingWorker;
import javax.swing.border.EmptyBorder;
import org.openide.DialogDisplayer;
import org.openide.NotifyDescriptor;
import org.openide.nodes.Node;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;
import org.sleuthkit.autopsy.casemodule.Case;
import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
import org.sleuthkit.autopsy.corecomponents.DataResultTopComponent;
@ -56,9 +60,12 @@ import org.sleuthkit.datamodel.TskCoreException;
@SuppressWarnings("PMD.SingularField") // UI widgets cause lots of false positives
class FileSearchPanel extends javax.swing.JPanel {
private static final Logger logger = Logger.getLogger(FileSearchPanel.class.getName());
private static final long serialVersionUID = 1L;
private final List<FileSearchFilter> filters = new ArrayList<>();
private static int resultWindowCount = 0; //keep track of result windows so they get unique names
private static final String EMPTY_WHERE_CLAUSE = NbBundle.getMessage(DateSearchFilter.class, "FileSearchPanel.emptyWhereClause.text");
private static SwingWorker<TableFilterNode, Void> searchWorker = null;
enum EVENT {
CHECKED
@ -168,56 +175,102 @@ class FileSearchPanel extends javax.swing.JPanel {
* Action when the "Search" button is pressed.
*
*/
@NbBundle.Messages("FileSearchPanel.emptyNode.display.text=No results found.")
@NbBundle.Messages({"FileSearchPanel.emptyNode.display.text=No results found.",
"FileSearchPanel.searchingNode.display.text=Performing file search by attributes. Please wait.",
"FileSearchPanel.searchingPath.text=File Search In Progress",
"FileSearchPanel.cancelledSearch.text=Search Was Cancelled"})
private void search() {
// change the cursor to "waiting cursor" for this operation
this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
if (searchWorker != null && searchWorker.isDone()) {
searchWorker.cancel(true);
}
try {
if (this.isValidSearch()) {
String title = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.title", ++resultWindowCount);
String pathText = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.pathText");
// try to get the number of matches first
Case currentCase = Case.getCurrentCaseThrows(); // get the most updated case
long totalMatches = 0;
Node emptyNode = new TableFilterNode(new EmptyNode(Bundle.FileSearchPanel_searchingNode_display_text()), true);
String title = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.title", ++resultWindowCount);
String pathText = Bundle.FileSearchPanel_searchingPath_text();
final DataResultTopComponent searchResultWin = DataResultTopComponent.createInstance(title, pathText,
emptyNode, 0);
searchResultWin.requestActive(); // make it the active top component
searchResultWin.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
searchWorker = new SwingWorker<TableFilterNode, Void>() {
List<AbstractFile> contentList = null;
@Override
protected TableFilterNode doInBackground() throws Exception {
try {
SleuthkitCase tskDb = currentCase.getSleuthkitCase();
contentList = tskDb.findAllFilesWhere(this.getQuery());
contentList = tskDb.findAllFilesWhere(getQuery());
} catch (TskCoreException ex) {
Logger logger = Logger.getLogger(this.getClass().getName());
logger.log(Level.WARNING, "Error while trying to get the number of matches.", ex); //NON-NLS
}
if (contentList == null) {
contentList = Collections.<AbstractFile>emptyList();
}
SearchNode sn = new SearchNode(contentList);
TableFilterNode tableFilterNode = new TableFilterNode(sn, true, sn.getName());
final TopComponent searchResultWin;
if (contentList.isEmpty()) {
Node emptyNode = new TableFilterNode(new EmptyNode(Bundle.FileSearchPanel_emptyNode_display_text()), true);
searchResultWin = DataResultTopComponent.createInstance(title, pathText,
emptyNode, 0);
} else {
searchResultWin = DataResultTopComponent.createInstance(title, pathText,
tableFilterNode, contentList.size());
return new TableFilterNode(new EmptyNode(Bundle.FileSearchPanel_emptyNode_display_text()), true);
}
SearchNode sn = new SearchNode(contentList);
return new TableFilterNode(sn, true, sn.getName());
}
searchResultWin.requestActive(); // make it the active top component
@Override
protected void done() {
String pathText = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.pathText");
try {
TableFilterNode tableFilterNode = get();
if (tableFilterNode == null) { //just incase this get() gets modified to return null or somehow can return null
tableFilterNode = new TableFilterNode(new EmptyNode(Bundle.FileSearchPanel_emptyNode_display_text()), true);
}
if (searchResultWin != null && searchResultWin.isOpened()) {
searchResultWin.setNode(tableFilterNode);
searchResultWin.requestActive(); // make it the active top component
}
/**
* If total matches more than 1000, pop up a dialog box that say
* the performance maybe be slow and to increase the
* performance, tell the users to refine their search.
* If total matches more than 1000, pop up a dialog
* box that say the performance maybe be slow and to
* increase the performance, tell the users to
* refine their search.
*/
if (totalMatches > 10000) {
if (contentList.size() > 10000) {
// show info
String msg = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.msg", totalMatches);
String msg = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.msg", contentList.size());
String details = NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.results.details");
MessageNotifyUtil.Notify.info(msg, details);
}
} catch (InterruptedException | ExecutionException ex) {
logger.log(Level.SEVERE, "Error while performing file search by attributes", ex);
} catch (CancellationException ex) {
if (searchResultWin != null && searchResultWin.isOpened()) {
Node emptyNode = new TableFilterNode(new EmptyNode(Bundle.FileSearchPanel_cancelledSearch_text()), true);
searchResultWin.setNode(emptyNode);
pathText = Bundle.FileSearchPanel_cancelledSearch_text();
}
logger.log(Level.INFO, "File search by attributes was cancelled", ex);
} finally {
if (searchResultWin != null && searchResultWin.isOpened()) {
searchResultWin.setPath(pathText);
searchResultWin.requestActive(); // make it the active top component
searchResultWin.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}
}
}
};
if (searchResultWin != null && searchResultWin.isOpened()) {
searchResultWin.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getPropertyName().equals("tcClosed") && !searchWorker.isDone() && evt.getOldValue() == null) {
searchWorker.cancel(true);
logger.log(Level.INFO, "User has closed the results window while search was in progress, search will be cancelled");
}
}
});
}
searchWorker.execute();
} else {
throw new FilterValidationException(
NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.exception.noFilterSelected.msg"));
@ -226,8 +279,6 @@ class FileSearchPanel extends javax.swing.JPanel {
NotifyDescriptor d = new NotifyDescriptor.Message(
NbBundle.getMessage(this.getClass(), "FileSearchPanel.search.validationErr.msg", ex.getMessage()));
DialogDisplayer.getDefault().notify(d);
} finally {
this.setCursor(null);
}
}