edu.vt.middleware.crypt
Class KeyStoreCli

java.lang.Object
  edu.vt.middleware.crypt.AbstractCli
      edu.vt.middleware.crypt.KeyStoreCli

public class KeyStoreCli
extends AbstractCli

Command line interface for keystore operations.

Version:

$Revision: 84 $

Author:

Middleware Services

Field Summary

static String	DEFAULT_KEY_ALGORITHM Default key algorithm name.
protected static String	OPT_ALIAS Option for specifying alias for keystore entry to import/export.
protected static String	OPT_CERT Option for specifying certificate file to import/export.
protected static String	OPT_EXPORT Option for exporting keypair from keystore.
protected static String	OPT_IMPORT Option for importing keypair into keystore.
protected static String	OPT_KEY Option for specifying key file to import/export.
protected static String	OPT_KEYALG Option for specifying key cipher algorithm.
protected static String	OPT_LIST Option for listing keystore contents.
protected static String	OPT_PASS Option for specifying keystore password.
protected static String	OPT_STORE Option for specifying keystore file.
protected static String	OPT_TYPE Option for specifying keystore type.

Fields inherited from class edu.vt.middleware.crypt.AbstractCli

BASE_64_ENCODING, HEX_ENCODING, OPT_EXAMPLE, OPT_INFILE, options, PEM_SUFFIX

Constructor Summary

KeyStoreCli()

Method Summary

protected void	dispatch(org.apache.commons.cli.CommandLine line) Dispatch command line data to the handler that can perform the operation requested on the command line.
protected void	doExport(org.apache.commons.cli.CommandLine line) Exports a certificate or key pair from the keystore.
protected void	doImport(org.apache.commons.cli.CommandLine line) Imports a certificate or key pair into the keystore.
protected String	getCommandName() Gets the name of the command for which this class provides a CLI interface.
protected void	initOptions() Initialize CLI options.
protected void	list(org.apache.commons.cli.CommandLine line) Lists keystore contents on STDOUT.
static void	main(String[] args) CLI entry point method.
protected void	printCertificate(Certificate cert) Prints a string representation of the given certificate to STDOUT.
protected KeyStore	readKeyStore(org.apache.commons.cli.CommandLine line) Reads a keystore from disk using command line arguments.
protected void	validateOptions(org.apache.commons.cli.CommandLine line) Validates the existence of required options for an operation.

Methods inherited from class edu.vt.middleware.crypt.AbstractCli

closeStream, closeStream, getInputStream, getInputStream, performAction, printExamples, printHelp

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_KEY_ALGORITHM

public static final String DEFAULT_KEY_ALGORITHM

Default key algorithm name.

See Also:

Constant Field Values

OPT_LIST

protected static final String OPT_LIST

Option for listing keystore contents.

See Also:

Constant Field Values

OPT_IMPORT

protected static final String OPT_IMPORT

Option for importing keypair into keystore.

See Also:

Constant Field Values

OPT_EXPORT

protected static final String OPT_EXPORT

Option for exporting keypair from keystore.

See Also:

Constant Field Values

OPT_STORE

protected static final String OPT_STORE

Option for specifying keystore file.

See Also:

Constant Field Values

OPT_TYPE

protected static final String OPT_TYPE

Option for specifying keystore type.

See Also:

Constant Field Values

OPT_PASS

protected static final String OPT_PASS

Option for specifying keystore password.

See Also:

Constant Field Values

OPT_ALIAS

protected static final String OPT_ALIAS

Option for specifying alias for keystore entry to import/export.

See Also:

Constant Field Values

OPT_CERT

protected static final String OPT_CERT

Option for specifying certificate file to import/export.

See Also:

Constant Field Values

OPT_KEY

protected static final String OPT_KEY

Option for specifying key file to import/export.

See Also:

Constant Field Values

OPT_KEYALG

protected static final String OPT_KEYALG

Option for specifying key cipher algorithm.

See Also:

Constant Field Values

Constructor Detail

KeyStoreCli

public KeyStoreCli()

Method Detail

main

public static void main(String[] args)

CLI entry point method.

Parameters:

args - Command line arguments.

initOptions

protected void initOptions()

Initialize CLI options.

Overrides:

initOptions in class AbstractCli

dispatch

protected void dispatch(org.apache.commons.cli.CommandLine line)
                 throws Exception

Dispatch command line data to the handler that can perform the operation requested on the command line.

Specified by:

dispatch in class AbstractCli

Parameters:

line - Parsed command line arguments container.

Throws:

Exception - On errors thrown by handler.

list

protected void list(org.apache.commons.cli.CommandLine line)
             throws Exception

Lists keystore contents on STDOUT. Output is similar to keytool -list -v.

Parameters:

line - Parsed command line arguments container.

Throws:

Exception - On errors.

doImport

protected void doImport(org.apache.commons.cli.CommandLine line)
                 throws Exception

Imports a certificate or key pair into the keystore.

Parameters:

line - Parsed command line arguments container.

Throws:

Exception - On errors.

doExport

protected void doExport(org.apache.commons.cli.CommandLine line)
                 throws Exception

Exports a certificate or key pair from the keystore.

Parameters:

line - Parsed command line arguments container.

Throws:

Exception - On errors.

getCommandName

protected String getCommandName()

Gets the name of the command for which this class provides a CLI interface.

Specified by:

getCommandName in class AbstractCli

Returns:

Name of CLI command.

readKeyStore

protected KeyStore readKeyStore(org.apache.commons.cli.CommandLine line)
                         throws Exception

Reads a keystore from disk using command line arguments.

Parameters:

line - Parsed command line arguments container.

Returns:

Initialized key store read from disk.

Throws:

Exception - On errors.

printCertificate

protected void printCertificate(Certificate cert)
                         throws Exception

Prints a string representation of the given certificate to STDOUT. For an X.509 certificate, prints important fields.

Parameters:

cert - Certificate to print.

Throws:

Exception - On print errors.

validateOptions

protected void validateOptions(org.apache.commons.cli.CommandLine line)

Validates the existence of required options for an operation.

Parameters:

line - Parsed command line arguments container.