Class FixedStringSaltGenerator

java.lang.Object
org.jasypt.salt.FixedStringSaltGenerator
All Implemented Interfaces:
SaltGenerator
public class FixedStringSaltGenerator extends Object implements SaltGenerator
Deprecated.
Deprecated in 1.9.2 in favour of StringFixedSaltGenerator, which implements the new FixedSaltGenerator interface and therefore is able to benefit from the performance improvements associated with it. This class will be removed in 1.10.0 (or 2.0.0).

This implementation of SaltGenerator always returns a fixed salt set by the user as a String, which is returned as salt bytes using the specified charset for conversion (UTF-8 by default).

If the requested salt has a size in bytes smaller than the specified salt, the first n bytes are returned. If it is larger, an exception is thrown.

This class is thread-safe.

Since:
1.2

  • Field Details

    • DEFAULT_CHARSET

      private static final String DEFAULT_CHARSET
      Deprecated.
      See Also:

    • salt

      private String salt
      Deprecated.

    • charset

      private String charset
      Deprecated.

    • saltBytes

      private byte[] saltBytes
      Deprecated.

  • Constructor Details

    • FixedStringSaltGenerator

      public FixedStringSaltGenerator()
      Deprecated.
      Creates a new instance of FixedStringSaltGenerator

  • Method Details

    • setSalt

      public void setSalt(String salt)
      Deprecated.
      Sets the salt to be returned.
      Parameters:
      salt - the specified salt.

    • setCharset

      public void setCharset(String charset)
      Deprecated.
      Sets the charset to be applied to the salt for conversion into bytes.
      Parameters:
      charset - the specified charset

    • generateSalt

      public byte[] generateSalt(int lengthBytes)
      Deprecated.
      Return salt with the specified byte length.
      Specified by:
      generateSalt in interface SaltGenerator
      Parameters:
      lengthBytes - length in bytes.
      Returns:
      the generated salt.

    • includePlainSaltInEncryptionResults

      public boolean includePlainSaltInEncryptionResults()
      Deprecated.
      As this salt generator provides a fixed salt, its inclusion unencrypted in encryption results is not necessary, and in fact not desirable (so that it remains hidden).
      Specified by:
      includePlainSaltInEncryptionResults in interface SaltGenerator
      Returns:
      false