Package org.compiere.util

Class SecureEngine

java.lang.Object

org.compiere.util.SecureEngine

public class SecureEngine
extends Object

Security Engine

Version:

$Id: SecureEngine.java,v 1.2 2006/07/30 00:52:23 jjanke Exp $

Author:

Jorg Janke

Method Summary

Modifier and Type	Method	Description
static Object	decrypt(Object value, int AD_Client_ID)	Decryption.
static String	decrypt(String value, int AD_Client_ID)	Decryption.
static Object	encrypt(Object value, int AD_Client_ID)	Encryption.
static String	encrypt(String value, int AD_Client_ID)	Encryption.
static String	getClassName()	Get Class Name
static String	getDigest(String value)	Convert String to Digest.
static String	getSHA512Hash(int iterations, String value, byte[] salt)	Convert String and salt to SHA-512 hash with iterations https://www.owasp.org/index.php/Hashing_Java
static void	init(String className)	Initialize/Test Security
static void	init(Properties ctx)	Initialize Security
static boolean	isMatchHash(String hashedText, String hexSalt, String planText)	use salt in hex form and text hashed compare with plan text when has exception in hash, log to server
static void	main(String[] args)	main

Methods inherited from class java.lang.Object

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

Method Detail

init

public static void init(Properties ctx)

Initialize Security

Parameters:

ctx - context with ADEMPIERE_SECURE class name

init

public static void init(String className)

Initialize/Test Security

Parameters:

className - class name

getClassName

public static String getClassName()

Get Class Name

Returns:

class name

getSHA512Hash

public static String getSHA512Hash(int iterations,
                                   String value,
                                   byte[] salt)
                            throws NoSuchAlgorithmException,
                                   UnsupportedEncodingException

Convert String and salt to SHA-512 hash with iterations https://www.owasp.org/index.php/Hashing_Java

Parameters:

value - message

Returns:

HexString of message (length = 128 characters)

Throws:

UnsupportedEncodingException

NoSuchAlgorithmException

getDigest

public static String getDigest(String value)

Convert String to Digest. JavaScript version see - http://pajhome.org.uk/crypt/md5/index.html

Parameters:

value - message

Returns:

HexString of message (length = 32 characters)

encrypt

public static String encrypt(String value,
                             int AD_Client_ID)

Encryption. The methods must recognize clear text values

Parameters:

value - clear value

AD_Client_ID -

Returns:

encrypted String

decrypt

public static String decrypt(String value,
                             int AD_Client_ID)

Decryption. The methods must recognize clear text values

Parameters:

value - encrypted value

AD_Client_ID -

Returns:

decrypted String

encrypt

public static Object encrypt(Object value,
                             int AD_Client_ID)

Encryption. The methods must recognize clear values

Parameters:

value - clear value

AD_Client_ID -

Returns:

encrypted String

decrypt

public static Object decrypt(Object value,
                             int AD_Client_ID)

Decryption. The methods must recognize clear values

Parameters:

value - encrypted value

Returns:

decrypted String

isMatchHash

public static boolean isMatchHash(String hashedText,
                                  String hexSalt,
                                  String planText)

use salt in hex form and text hashed compare with plan text when has exception in hash, log to server

Parameters:

hashedText -

hexSalt -

planText -

Returns:

main

public static void main(String[] args)

main

Parameters:

args -