DataFlex

PKCS11 Change Normal User PIN from Non-Logged-In State

See more PKCS11 Examples

When SetPin is called from a non-logged-in state, then it is the Normal User PIN that is changed.

Note: Requires Chilkat v9.5.0.89 or greater.

DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoPkcs11
    Integer iSlotID
    Boolean iReadWrite
    String sTemp1

    Move False To iSuccess

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Note: Chilkat's PKCS11 implementation runs on Windows, Linux, Mac OS X, and other supported operating systems.

    Get Create (RefClass(cComChilkatPkcs11)) To hoPkcs11
    If (Not(IsComObjectCreated(hoPkcs11))) Begin
        Send CreateComObject of hoPkcs11
    End

    // See PKCS11 Find Driver Library Path for information about how to find the 
    // PKCS11 driver file (if not explicitly known) for the plugged-in token or smart card in reader.
    Set ComSharedLibPath Of hoPkcs11 To "IDPrimePKCS1164.dll"

    Get ComInitialize Of hoPkcs11 To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoPkcs11 To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // Pass -1 for the slotID to open a session on the first non-empty slot.
    Move -1 To iSlotID

    // Open a session.
    Move True To iReadWrite
    Get ComOpenSession Of hoPkcs11 iSlotID iReadWrite To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoPkcs11 To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // We haven't logged in, but we can set the Normal User's PIN directly by providing 
    // the existing PIN, and the new PIN.

    // Change the PIN from 1234 to 0000
    Get ComSetPin Of hoPkcs11 "1234" "0000" To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoPkcs11 To sTemp1
        Showln sTemp1
        Get ComCloseSession Of hoPkcs11 To iSuccess
        Procedure_Return
    End

    // When finished, close the session.
    // It is important to close the session (memory leaks will occur if the session is not properly closed).
    Get ComCloseSession Of hoPkcs11 To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoPkcs11 To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Showln "Successfully changed PIN from 1234 to 0000"


End_Procedure