CREATEGENVALTOKENFORMAT

Create a new token format which either generates a token based on ITokenGenerator or validates a token based on ITokenValidator.

Import Parameters

• ITOKENGEN - Allows users to create custom tokenization functions that define the way data is tokenized.

  Following code snippet explains the procedure of implementing itokengenerator:

  1. There is an interface in the CT-V jarfile.

     public interface com.safenet.token.ITokenGenerator
     {
     public String generateToken( String value ) throws TokenException;
     }
     

  2. Define a class that implements the interface.

     package com.customer.code.tokenizers;
     class MyTokenizer implements com.safenet.token.ITokenGenerator
     {
         String generateToken( String value ) throws TokenException
         {
             // For simplicity, defers to customer tokenizer function.
             return tokenizeFunction( value );
         }
     }
     

  3. Create a jar and place it in the <SAP Binaries>\lib\classes.

     Note

     <SAP Binaries> is the location set during installation. Refer to Installing SAP Binaries for details.

  4. Restart the SAPTM windows service.

  5. Enter the value for this parameter as: com.customer.code.tokenizers.MyTokenizer.

• ITOKENVAL - Allows the user to create custom token validation functions, even though CT-V still creates the token.

  Following code snippet explains the procedure of implementing itokenvalidator:

  1. There is an interface in the CT-V jarfile.

     public interface com.safenet.token.ITokenValidator
     {
     public Boolean isValid( String value ) throws TokenException;
     }
     

  2. Define a class to validate the generated token.

     package com.customer.code.validators;
     class MyValidator implements ITokenValidator
     {
     Boolean isValid( String value ) throws TokenException
     {
     return isTokenToMyLiking( value );
     }
     }
     

  3. Create a jar and place it in the <SAP Binaries>\lib\classes.

     Note

     <SAP Binaries> is the location set during installation. Refer to Installing SAP Binaries for details.

  4. Restart the SAPTM windows service.

  5. Enter the value for this parameter as: com.customer.code.validators.MyValidator.

• VALIDATORFORMAT - The format in which token is required.

  From the common parameters, refer to the source code below for exact parameters.

  Note

  A token is either generated or validated so, either ITOKENGEN or ITOKENVAL parameter is specified.

Export Parameters

• FORMATNUMBER - The integer representing the new token format. This value will be greater than 100.

Source Code

FUNCTION CREATEGENVALTOKENFORMAT.
----------------------------------------------------------------------
*"*"Local Interface:
*" IMPORTING
*" VALUE(NAEUSER) TYPE STRING
*" VALUE(NAEPASSWORD) TYPE STRING
*" VALUE(DBUSER) TYPE STRING
*" VALUE(DBPASSWORD) TYPE STRING
*" VALUE(ITOKENGEN) TYPE STRING
*" VALUE(ITOKENVAL) TYPE STRING
*" VALUE(VALIDATORFORMAT) TYPE INTEGER
*" EXPORTING
*" VALUE(FORMATNUMBER) TYPE INTEGER
----------------------------------------------------------------------
ENDFUNCTION.