Module org.refcodes.security.ext.spring
Package org.refcodes.security.ext.spring

Class TextObfuscaterUtility

java.lang.Object
org.refcodes.security.ext.spring.TextObfuscaterUtility
All Implemented Interfaces:
org.refcodes.mixin.Loggable
public final class TextObfuscaterUtility extends Object implements org.refcodes.mixin.Loggable
The TextObfuscaterUtility is a mere in memory text obfuscater (as a dynamically determined SystemContext.HOST_APPLICATION password is used (which is depended on the current application and the host this application is processed on and may be acquired by accessing and manipulating alongside executing the application on the host or heuristically simulating the application with metrics gathered from the host).

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    CIPHER_LENGTH
     
    static final int
    CIPHER_UID_LENGTH
     
    static final int
    CIPHER_UID_TIMESTAMP_LENGTH
     
    static final int
    MESSAGE_LENGTH
     

    Fields inherited from interface org.refcodes.mixin.Loggable

    RUNTIME_LOGGER_CLASS, RUNTIME_LOGGER_FACTORY_CLASS, RUNTIME_LOGGER_FACTORY_METHOD

  • Method Summary

    Modifier and Type
    Method
    Description
    static String
    toDecryptedText(String aText)
    Decrypt the given text in case it has the prefix identifying the text as being encrypted, else the plain text is returned and a warning is printed out that the passed text is not encrypted (just the first two or three chars or zero chars are shown depending on the length of the text). ------------------------------------------------------------------------- Attention: A unique system TID is used for decryption.
    static String
    toEncryptedText(String aText)
    Encrypts the given text and prepends a prefix identifying the text as being encrypted. ------------------------------------------------------------------------- Attention: A unique system TID is used for encryption.

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.refcodes.mixin.Loggable

    alert, alert, critical, critical, debug, error, info, notice, panic, trace, warn, warn

  • Field Details

  • Method Details

    • toDecryptedText

      public static String toDecryptedText(String aText)
      Decrypt the given text in case it has the prefix identifying the text as being encrypted, else the plain text is returned and a warning is printed out that the passed text is not encrypted (just the first two or three chars or zero chars are shown depending on the length of the text). ------------------------------------------------------------------------- Attention: A unique system TID is used for decryption. Decryption with this method will only work on the same system used for encryption via toEncryptedText(String)! ------------------------------------------------------------------------- This method is most useful for encrypting passwords or authentication credentials in configuration files on live servers to provide at least a minimum of security.
      Parameters:
      aText - The text being decrypted.
      Returns:
      The decrypted text.

    • toEncryptedText

      public static String toEncryptedText(String aText)
      Encrypts the given text and prepends a prefix identifying the text as being encrypted. ------------------------------------------------------------------------- Attention: A unique system TID is used for encryption. Decryption with the toDecryptedText(String) method will only work on the same system used for encryption via this method! ------------------------------------------------------------------------- This method is most useful for encrypting passwords or authentication credentials in configuration files on live servers to provide at least a minimum of security.
      Parameters:
      aText - The text to be encrypted.
      Returns:
      The encrypted text with the encryption identifier prefixed.