Package org.wildfly.security.util

Interface TransformationMapper

All Known Implementing Classes:
DefaultTransformationMapper
public interface TransformationMapper
TransformationMapper interface is used to map cipher tokens specified in various SASL mechanisms to transformation string used by JCE to construct new cipher algorithm.
Author:
Peter Skopek

  • Method Details

    • getTransformationSpec

      TransformationSpec getTransformationSpec(String mechanism, String token) throws IllegalArgumentException
      Get TransformationSpec with highest strength.
      Parameters:
      mechanism - name as per specification. Cannot be null.
      token - name as per mechanism specification
      Returns:
      TransformationSpec object
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism

    • getTransformationSpec

      TransformationSpec getTransformationSpec(String provider, String mechanism, String token) throws IllegalArgumentException
      Get TransformationSpec with highest strength.
      Parameters:
      provider - name as defined by JCA
      mechanism - name as per specification. Cannot be null.
      token - name as per mechanism specification
      Returns:
      TransformationSpec object
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism

    • getTransformationSpecByStrength

      TransformationSpec[] getTransformationSpecByStrength(String mechanism, String... tokens) throws IllegalArgumentException
      Get ordered array of TransformationSpec by strength. Array is ordered from the highest strength to the lowest.
      Parameters:
      mechanism - name as per specification. Cannot be null.
      tokens - - array of tokens to consider. Names as per mechanism specification.
      Returns:
      ordered array of TransformationSpec
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism

    • getTransformationSpecByStrength

      TransformationSpec[] getTransformationSpecByStrength(String provider, String mechanism, String... tokens) throws IllegalArgumentException
      Get ordered array of TransformationSpec by strength. Array is ordered from the highest strength to the lowest.
      Parameters:
      provider - name as defined by JCA
      mechanism - name as per specification. Cannot be null.
      tokens - - array of tokens to consider. Names as per mechanism specification.
      Returns:
      ordered array of TransformationSpec
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism

    • getTransformationSpecWithStrength

      TransformationSpec[] getTransformationSpecWithStrength(String mechanism, int strength, String... tokens) throws IllegalArgumentException
      Get array of TransformationSpec with given strength.
      Parameters:
      mechanism - name as per specification. Cannot be null.
      strength - of desired transformation
      tokens - - array of tokens to consider. Names as per mechanism specification.
      Returns:
      array of TransformationSpec
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism

    • getTransformationSpecWithStrength

      TransformationSpec[] getTransformationSpecWithStrength(String provider, String mechanism, int strength, String... tokens) throws IllegalArgumentException
      Get array of TransformationSpec with given strength.
      Parameters:
      provider - name as defined by JCA
      mechanism - name as per specification. Cannot be null.
      strength - of desired transformation
      tokens - - array of tokens to consider. Names as per mechanism specification.
      Returns:
      array of TransformationSpec
      Throws:
      IllegalArgumentException - if there is no such mechanism or token for the mechanism