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https://github.com/overcuriousity/autopsy-flatpak.git
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commenting, formatting, and imports
This commit is contained in:
Greg DiCristofaro
parent
59430a06af
commit
f56b66a8ed
@ -19,13 +19,10 @@
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package org.sleuthkit.autopsy.casemodule.datasourcesummary;
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import java.io.File;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import java.util.logging.Level;
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@ -37,12 +34,8 @@ import java.util.Date;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.Set;
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import java.util.regex.Pattern;
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import java.util.regex.Matcher;
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import org.apache.commons.lang3.tuple.Pair;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import org.apache.commons.lang.StringUtils;
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import org.sleuthkit.autopsy.casemodule.Case;
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import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
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@ -61,7 +54,6 @@ final class DataSourceInfoUtilities {
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private static final Logger logger = Logger.getLogger(DataSourceInfoUtilities.class.getName());
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/**
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* Gets a count of files for a particular datasource where it is not a
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* virtual directory and has a name.
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@ -276,9 +268,10 @@ final class DataSourceInfoUtilities {
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/**
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* Main constructor.
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*
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* @param programName The name of the program.
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* @param programPath The path of the program.
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* @param runTimes The number of runs.
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* @param runTimes The number of runs.
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*/
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TopProgramsResult(String programName, String programPath, Long runTimes, Date lastRun) {
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this.programName = programName;
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@ -316,7 +309,9 @@ final class DataSourceInfoUtilities {
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}
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}
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/**
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* A SQL join type.
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*/
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private enum JoinType {
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LEFT,
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RIGHT,
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@ -324,32 +319,68 @@ final class DataSourceInfoUtilities {
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OUTER
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}
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/**
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* A blackboard attribute value column.
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*/
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private enum AttributeColumn {
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value_text,
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value_int32,
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value_int64
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}
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/**
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* The suffix joined to a key name for use as an identifier of a query.
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*/
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private static final String QUERY_SUFFIX = "_query";
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/**
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* Creates a sql statement querying the blackboard attributes table for a
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* particular attribute type and returning a specified value. That query
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* also joins with the blackboard artifact table.
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*
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* @param joinType The type of join statement to create.
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* @param attributeColumn The blackboard attribute column that should be
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* returned.
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* @param attrType The attribute type to query for.
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* @param keyName The aliased name of the attribute to return. This
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* is also used to calculate the alias of the query
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* same as getFullKey.
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* @param bbaName The blackboard artifact table alias.
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*
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* @return The generated sql statement.
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*/
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private static String getAttributeJoin(JoinType joinType, AttributeColumn attributeColumn, ATTRIBUTE_TYPE attrType, String keyName, String bbaName) {
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String queryName = keyName + QUERY_SUFFIX;
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String innerQueryName = "inner_attribute_" + queryName;
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return
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"\n" + joinType + " JOIN (\n" +
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" SELECT \n" +
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" " + innerQueryName + ".artifact_id,\n" +
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" " + innerQueryName + "." + attributeColumn + " AS " + keyName + "\n" +
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" FROM blackboard_attributes " + innerQueryName + "\n" +
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" WHERE " + innerQueryName + ".attribute_type_id = " + attrType.getTypeID() + " -- " + attrType.name() + "\n" +
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") " + queryName + " ON " + queryName + ".artifact_id = " + bbaName + ".artifact_id\n";
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return "\n" + joinType + " JOIN (\n"
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+ " SELECT \n"
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+ " " + innerQueryName + ".artifact_id,\n"
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+ " " + innerQueryName + "." + attributeColumn + " AS " + keyName + "\n"
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+ " FROM blackboard_attributes " + innerQueryName + "\n"
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+ " WHERE " + innerQueryName + ".attribute_type_id = " + attrType.getTypeID() + " -- " + attrType.name() + "\n"
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+ ") " + queryName + " ON " + queryName + ".artifact_id = " + bbaName + ".artifact_id\n";
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}
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/**
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* Given a column key, creates the full name for the column key.
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*
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* @param key The column key.
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*
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* @return The full identifier for the column key.
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*/
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private static String getFullKey(String key) {
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return key + QUERY_SUFFIX + "." + key;
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}
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/**
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* Constructs a SQL 'where' statement from a list of clauses and puts
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* parenthesis around each clause.
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*
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* @param clauses The clauses
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*
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* @return The generated 'where' statement.
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*/
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private static String getWhereString(List<String> clauses) {
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if (clauses.size() <= 0) {
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return "";
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@ -362,11 +393,19 @@ final class DataSourceInfoUtilities {
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return "\nWHERE " + String.join("\n AND ", parenthesized) + "\n";
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}
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/**
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* Generates a [column] LIKE sql clause.
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*
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* @param column The column identifier.
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* @param likeString The string that will be used as column comparison.
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* @param isLike if false, the statement becomes NOT LIKE.
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*
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* @return The generated statement.
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*/
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private static String getLikeClause(String column, String likeString, boolean isLike) {
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return column + (isLike ? "" : " NOT") + " LIKE '" + likeString + "'";
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}
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/**
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* Retrieves a list of the top programs used on the data source. Currently
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* determines this based off of which prefetch results return the highest
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@ -456,10 +495,9 @@ final class DataSourceInfoUtilities {
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return getBaseQueryResult(query, handler, errorMessage);
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}
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/**
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* Functions that determine the folder name of a list of path elements. If not matched, function returns null.
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* Functions that determine the folder name of a list of path elements. If
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* not matched, function returns null.
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*/
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private static final List<Function<List<String>, String>> SHORT_FOLDER_MATCHERS = Arrays.asList(
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// handle Program Files and Program Files (x86) - if true, return the next folder
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@ -488,8 +526,10 @@ final class DataSourceInfoUtilities {
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);
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/**
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* Determines a short folder name if any. Otherwise, returns empty string.
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* Determines a short folder name if any. Otherwise, returns empty string.
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*
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* @param strPath The string path.
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*
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* @return The short folder name or empty string if not found.
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*/
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static String getShortFolderName(String strPath, String applicationName) {
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@ -44,6 +44,7 @@ import org.sleuthkit.datamodel.DataSource;
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"DataSourceSummaryUserActivityPanel_TopProgramsTableModel_lastrun_header=Last Run"
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})
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public class DataSourceSummaryUserActivityPanel extends javax.swing.JPanel {
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private static final DateFormat DATETIME_FORMAT = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
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private static final int TOP_PROGS_COUNT = 10;
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private static final DefaultTableCellRenderer RIGHT_ALIGNED_RENDERER = new DefaultTableCellRenderer();
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