org.ovirt.engine.core.engineencryptutils

Class EncryptionUtils

java.lang.Object

org.ovirt.engine.core.engineencryptutils.EncryptionUtils

public class EncryptionUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
EncryptionUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static String	decode(String secret, String keyMaterial, String algorithm) Decodes a given secret by specified key material and algorithm. If no key material and algorithm are supplied, using defaults: keyMaterial - "jaas is the way" algorithm - "Blowfish"
static String	Decrypt(String source, String keyFile, String passwd, RefObject<String> error) Decrypts the specified source using Store.
static String	decrypt(String source, String keyFile, String passwd, String alias) Decrypts the specified source using certification file.
static String	encode(String secret, String keyMaterial, String algorithm) Encodes a given secret by specified key material and algorithm If not supplying any key material and algorithm using defaults: keyMaterial - "jaas is the way" algorithm - "Blowfish"
static String	encrypt(String source, String certificateFile, String passwd, String alias) Encrypts the specified source using certification file.
static KeyStore	getKeyStore(String path, String passwd, String storeType)
static boolean	IsPassword(String name) Determines whether the specified name is a password holder.

Methods inherited from class java.lang.Object

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

Constructor Detail

EncryptionUtils

public EncryptionUtils()

Method Detail

encrypt

public static final String encrypt(String source,
             String certificateFile,
             String passwd,
             String alias)
                            throws Exception

Encrypts the specified source using certification file.

Parameters:

source - The source.

certificateFile - The certificate file.

passwd - The passwd.

alis - The certificate alias.

Returns:

Loads a private key from a JKS file using the supplied password and encrypts the value. The string which is returned is first base64 encoded The keyfile is loaded first off of the classpath, then from the file system.

Throws:

Exception

decrypt

public static String decrypt(String source,
             String keyFile,
             String passwd,
             String alias)
                      throws Exception

Decrypts the specified source using certification file.

Parameters:

source - The source.

keyFile - The key file.

passwd - The passwd.

alias - The certificate alias.

Returns:

Loads a private key from a JKS file using the supplied password and decrypts the value. The string to be decrypted is assumed to have been base64 encoded. The keyfile is loaded from the file system

Throws:

Exception

Decrypt

public static final String Decrypt(String source,
             String keyFile,
             String passwd,
             RefObject<String> error)

Decrypts the specified source using Store.

Parameters:

source - The source.

certificateFingerPrint - The certification finger print.

error - The error.

Returns:

IsPassword

public static boolean IsPassword(String name)

Determines whether the specified name is a password holder.

Parameters:

name - The name.

Returns:

true if the specified name is password; otherwise, false.

getKeyStore

public static KeyStore getKeyStore(String path,
                   String passwd,
                   String storeType)

encode

public static String encode(String secret,
            String keyMaterial,
            String algorithm)

Encodes a given secret by specified key material and algorithm
If not supplying any key material and algorithm using defaults:
keyMaterial - "jaas is the way"
algorithm - "Blowfish"

Parameters:

secret - the encrypted object

keyMaterial - the material for the encryption

algorithm - defines which algorithm to use

Returns:

the encrypted secret or null if encryption fails

decode

public static String decode(String secret,
            String keyMaterial,
            String algorithm)

Decodes a given secret by specified key material and algorithm.
If no key material and algorithm are supplied, using defaults:
keyMaterial - "jaas is the way"
algorithm - "Blowfish"

Parameters:

secret - the object to decode

keyMaterial - the material for the decoding action

algorithm - defines which algorithm to use

Returns:

the decoded secret or null if decode fails