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Cleanup.

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U-BASIS\dgrove 2019-01-07 15:21:42 -05:00
parent 40a2909a0e
commit c6e73b31cc
1 changed files with 11 additions and 39 deletions
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48
Core/src/org/sleuthkit/autopsy/centralrepository/datamodel/DataSourceUpdateService.java
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@ -1,7 +1,7 @@
/* /*
* Central Repository * Central Repository
* *
* Copyright 2018-2019 Basis Technology Corp. * Copyright 2018 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org * Contact: carrier <at> sleuthkit <dot> org
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
@ -18,18 +18,17 @@
*/ */
package org.sleuthkit.autopsy.centralrepository.datamodel; package org.sleuthkit.autopsy.centralrepository.datamodel;
import org.apache.commons.lang3.StringUtils;
import org.openide.util.NbBundle; import org.openide.util.NbBundle;
import org.openide.util.lookup.ServiceProvider; import org.openide.util.lookup.ServiceProvider;
import org.sleuthkit.autopsy.appservices.AutopsyService; import org.sleuthkit.autopsy.appservices.AutopsyService;
import org.sleuthkit.datamodel.Content; import org.sleuthkit.datamodel.Content;
import org.sleuthkit.datamodel.DataSource; import org.sleuthkit.datamodel.DataSource;
import org.sleuthkit.datamodel.Image;
import org.sleuthkit.datamodel.TskCoreException; import org.sleuthkit.datamodel.TskCoreException;
/** /**
* Class which updates the data sources in the central repository to include the * Class which updates the data sources in the central repository to include the
* object ID which ties them to the current case, as well as the hash values. * object id which ties them to the current case.
*
*/ */
@ServiceProvider(service = AutopsyService.class) @ServiceProvider(service = AutopsyService.class)
public class DataSourceUpdateService implements AutopsyService { public class DataSourceUpdateService implements AutopsyService {
@ -46,43 +45,16 @@ public class DataSourceUpdateService implements AutopsyService {
try { try {
EamDb centralRepository = EamDb.getInstance(); EamDb centralRepository = EamDb.getInstance();
CorrelationCase correlationCase = centralRepository.getCase(context.getCase()); CorrelationCase correlationCase = centralRepository.getCase(context.getCase());
//if the case isn't in the central repository yet there won't be data sources in it to update //if the case isn't in the central repository yet there won't be data sources in it to update
if (correlationCase == null) { if (correlationCase != null) {
return; for (CorrelationDataSource correlationDataSource : centralRepository.getDataSources()) {
} //ResultSet.getLong has a value of 0 when the value is null
if (correlationDataSource.getCaseID() == correlationCase.getID() && correlationDataSource.getDataSourceObjectID() == 0) {
for (CorrelationDataSource correlationDataSource : centralRepository.getDataSources()) { for (Content dataSource : context.getCase().getDataSources()) {
//ResultSet.getLong has a value of 0 when the value is null if (((DataSource) dataSource).getDeviceId().equals(correlationDataSource.getDeviceID()) && dataSource.getName().equals(correlationDataSource.getName())) {
if (correlationDataSource.getCaseID() == correlationCase.getID()) {
for (Content dataSource : context.getCase().getDataSources()) {
if (((DataSource) dataSource).getDeviceId().equals(correlationDataSource.getDeviceID()) && dataSource.getName().equals(correlationDataSource.getName())) {
// Add the object ID to the data source if it doesn't exist.
if (correlationDataSource.getDataSourceObjectID() == 0) {
centralRepository.addDataSourceObjectId(correlationDataSource.getID(), dataSource.getId()); centralRepository.addDataSourceObjectId(correlationDataSource.getID(), dataSource.getId());
break;
} }
// Sync the data source hash values if necessary.
if (dataSource instanceof Image) {
Image image = (Image) dataSource;
String imageMd5Hash = image.getMd5();
String imageSha1Hash = image.getSha1();
String imageSha256Hash = image.getSha256();
String crMd5Hash = correlationDataSource.getMd5();
String crSha1Hash = correlationDataSource.getSha1();
String crSha256Hash = correlationDataSource.getSha256();
if (StringUtils.equals(imageMd5Hash, crMd5Hash) == false || StringUtils.equals(imageSha1Hash, crSha1Hash) == false
|| StringUtils.equals(imageSha256Hash, crSha256Hash) == false) {
correlationDataSource.setMd5(imageMd5Hash);
correlationDataSource.setSha1(imageSha1Hash);
correlationDataSource.setSha256(imageSha256Hash);
centralRepository.updateDataSource(correlationDataSource);
}
}
break;
} }
} }
} }