Package at.gv.egovernment.moaspss.util

Class KeyStoreUtils

java.lang.Object

at.gv.egovernment.moaspss.util.KeyStoreUtils

public class KeyStoreUtils
extends Object

Utility for creating and loading key stores.

Constructor Summary

Constructors

Constructor	Description
KeyStoreUtils()

Method Summary

Modifier and Type	Method	Description
static KeyStore	createKeyStore(String keyStoreType, String[] certFilenames)	Creates a key store from X509 certificate files, aliasing them with the index in the String[], starting with "0".
static KeyStore	createKeyStoreFromCertificateDirectory(String keyStoreType, String certDirURLString)	Creates a key store from a directory containg X509 certificate files, aliasing them with the index in the String[], starting with "0".
static KeyStore	loadKeyStore(InputStream is, String password)	Loads a keyStore without knowing the keyStore type
static KeyStore	loadKeyStore(String keystoreType, InputStream in, String password)	Loads a key store from an InputStream, and closes the InputStream.
static KeyStore	loadKeyStore(String keyStorePath, String password)	Loads a keyStore without knowing the keyStore type
static KeyStore	loadKeyStore(String keystoreType, String urlString, String password)	Loads a key store from file.

Methods inherited from class java.lang.Object

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

Constructor Details

KeyStoreUtils

public KeyStoreUtils()

Method Details

loadKeyStore

public static KeyStore loadKeyStore(String keystoreType,
 String urlString,
 String password)
                             throws IOException,
GeneralSecurityException

Loads a key store from file.

Parameters:

keystoreType - key store type

urlString - URL of key store

password - password protecting the key store

Returns:

key store loaded

Throws:

IOException - thrown while reading the key store from file

GeneralSecurityException - thrown while creating the key store

loadKeyStore

public static KeyStore loadKeyStore(String keystoreType,
 InputStream in,
 String password)
                             throws IOException,
GeneralSecurityException

Loads a key store from an InputStream, and closes the InputStream.

Parameters:

keystoreType - key store type

in - input stream

password - password protecting the key store

Returns:

key store loaded

Throws:

IOException - thrown while reading the key store from the stream

GeneralSecurityException - thrown while creating the key store

createKeyStore

public static KeyStore createKeyStore(String keyStoreType,
 String[] certFilenames)
                               throws IOException,
GeneralSecurityException

Creates a key store from X509 certificate files, aliasing them with the index in the String[], starting with "0".

Parameters:

keyStoreType - key store type

certFilenames - certificate filenames

Returns:

key store created

Throws:

IOException - thrown while reading the certificates from file

GeneralSecurityException - thrown while creating the key store

createKeyStoreFromCertificateDirectory

public static KeyStore createKeyStoreFromCertificateDirectory(String keyStoreType,
 String certDirURLString)
                                                       throws IOException,
GeneralSecurityException

Creates a key store from a directory containg X509 certificate files, aliasing them with the index in the String[], starting with "0". All the files in the directory are considered to be certificates.

Parameters:

keyStoreType - key store type

certDirURLString - file URL of directory containing certificate filenames

Returns:

key store created

Throws:

IOException - thrown while reading the certificates from file

GeneralSecurityException - thrown while creating the key store

loadKeyStore

public static KeyStore loadKeyStore(String keyStorePath,
 String password)
                             throws KeyStoreException,
IOException

Loads a keyStore without knowing the keyStore type

Parameters:

keyStorePath - URL to the keyStore

password - Password protecting the keyStore

Returns:

keyStore loaded

Throws:

KeyStoreException - thrown if keyStore cannot be loaded

FileNotFoundException

IOException

loadKeyStore

public static KeyStore loadKeyStore(InputStream is,
 String password)
                             throws KeyStoreException,
IOException

Loads a keyStore without knowing the keyStore type

Parameters:

is - input stream

password - Password protecting the keyStore

Returns:

keyStore loaded

Throws:

KeyStoreException - thrown if keyStore cannot be loaded

FileNotFoundException

IOException