org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule Class Reference

Inherits org.sleuthkit.autopsy.ingest.DataSourceIngestModule.

Public Member Functions
ProcessResult	process (Content dataSource, DataSourceIngestModuleProgress statusHelper)
void	startUp (IngestJobContext context) throws IngestModuleException

Private Attributes
String	calculatedHash = ""
IngestJobContext	context
MessageDigest	messageDigest
String	storedHash = ""
boolean	verified = false

Static Private Attributes
static final long	DEFAULT_CHUNK_SIZE = 32 * 1024
static final Logger	logger = Logger.getLogger(E01VerifyIngestModule.class.getName())
static final IngestServices	services = IngestServices.getInstance()

Detailed Description

Data source ingest module that verifies the integrity of an Expert Witness Format (EWF) E01 image file by generating a hash of the file and comparing it to the value stored in the image.

Definition at line 48 of file E01VerifyIngestModule.java.

Member Function Documentation

ProcessResult org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.process	(	Content	dataSource,
		DataSourceIngestModuleProgress	progressBar
	)

Processes a data source. Called once between calls to startUp() and shutDown().

Parameters

dataSource	The data source to process.
progressBar	A progress bar to be used to report progress.

Returns

A result code indicating success or failure of the processing.

Implements org.sleuthkit.autopsy.ingest.DataSourceIngestModule.

Definition at line 78 of file E01VerifyIngestModule.java.

References org.sleuthkit.autopsy.ingest.IngestMessage.createMessage(), org.sleuthkit.autopsy.ingest.IngestJobContext.dataSourceIngestIsCancelled(), org.sleuthkit.autopsy.ingest.IngestMessage.MessageType.ERROR, org.sleuthkit.autopsy.ingest.IngestModule.ProcessResult.ERROR, org.sleuthkit.autopsy.ingest.IngestMessage.MessageType.INFO, org.sleuthkit.autopsy.ingest.IngestModule.ProcessResult.OK, org.sleuthkit.autopsy.ingest.IngestServices.postMessage(), org.sleuthkit.autopsy.ingest.DataSourceIngestModuleProgress.progress(), and org.sleuthkit.autopsy.ingest.DataSourceIngestModuleProgress.switchToDeterminate().

void org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.startUp

(

IngestJobContext

context

)

throws IngestModuleException

Invoked by Autopsy to allow an ingest module instance to set up any internal data structures and acquire any private resources it will need during an ingest job. If the module depends on loading any resources, it should do so in this method so that it can throw an exception in the case of an error and alert the user. Exceptions that are thrown from process() and shutDown() are logged, but do not stop processing of the data source.

Parameters

context

Provides data and services specific to the ingest job and the ingest pipeline of which the module is a part.

Exceptions

org.sleuthkit.autopsy.ingest.IngestModule.IngestModuleException

Implements org.sleuthkit.autopsy.ingest.IngestModule.

Definition at line 64 of file E01VerifyIngestModule.java.

Member Data Documentation

String org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.calculatedHash = ""

private

Definition at line 56 of file E01VerifyIngestModule.java.

IngestJobContext org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.context

private

Definition at line 58 of file E01VerifyIngestModule.java.

final long org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.DEFAULT_CHUNK_SIZE = 32 * 1024

staticprivate

Definition at line 51 of file E01VerifyIngestModule.java.

final Logger org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.logger = Logger.getLogger(E01VerifyIngestModule.class.getName())

staticprivate

Definition at line 50 of file E01VerifyIngestModule.java.

MessageDigest org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.messageDigest

private

Definition at line 54 of file E01VerifyIngestModule.java.

final IngestServices org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.services = IngestServices.getInstance()

staticprivate

Definition at line 52 of file E01VerifyIngestModule.java.

String org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.storedHash = ""

private

Definition at line 57 of file E01VerifyIngestModule.java.

boolean org.sleuthkit.autopsy.modules.e01verify.E01VerifyIngestModule.verified = false

private

Definition at line 55 of file E01VerifyIngestModule.java.

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The documentation for this class was generated from the following file:

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/modules/e01verify/E01VerifyIngestModule.java