(SQL Server) PKCS11 Set PIN for Currently Logged On User

See more PKCS11 Examples

Demonstrates how to change the PIN for the currently logged on user. (The currently logged on user can be the Security Officer, the Normal User, or Context Specific.)

Note: Requires Chilkat v9.5.0.89 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

// Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
//
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    DECLARE @sTmp0 nvarchar(4000)
    -- 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.

    DECLARE @pkcs11 int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.Pkcs11', @pkcs11 OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    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.
    EXEC sp_OASetProperty @pkcs11, 'SharedLibPath', 'IDPrimePKCS1164.dll'

    DECLARE @success int
    EXEC sp_OAMethod @pkcs11, 'Initialize', @success OUT
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @pkcs11
        RETURN
      END

    -- Call Discover to get the slot ID.
    DECLARE @onlyTokensPresent int
    SELECT @onlyTokensPresent = 1
    DECLARE @json int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @json OUT

    EXEC sp_OAMethod @pkcs11, 'Discover', @success OUT, @onlyTokensPresent, @json
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Make sure we have at least one slot.
    EXEC sp_OAMethod @json, 'SizeOfArray', @iTmp0 OUT, 'slot'
    IF @iTmp0 <= 0
      BEGIN

        PRINT 'No occuplied slots.'
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Get the ID of the 1st slot
    DECLARE @slotID int
    EXEC sp_OAMethod @json, 'IntOf', @slotID OUT, 'slot[0].id'

    -- Open a session.
    DECLARE @readWrite int
    SELECT @readWrite = 1
    EXEC sp_OAMethod @pkcs11, 'OpenSession', @success OUT, @slotID, @readWrite
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Make it an authenticated session by calling Login.
    -- The smart card PIN is passed to the Login method.
    -- The user type can be one of three choices:
    -- 0 - Security Officer
    -- 1 - Normal User
    -- 2 - Context Specific.
    DECLARE @userType int
    SELECT @userType = 1
    DECLARE @pin nvarchar(4000)
    SELECT @pin = '0000'
    EXEC sp_OAMethod @pkcs11, 'Login', @success OUT, @userType, @pin
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC sp_OAMethod @pkcs11, 'CloseSession', @success OUT
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Change the PIN from 0000 to 1234
    -- This changes the PIN for the user type that is logged in.
    EXEC sp_OAMethod @pkcs11, 'SetPin', @success OUT, @pin, '1234'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC sp_OAMethod @pkcs11, 'CloseSession', @success OUT
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Revert to an unauthenticated session by calling Logout.
    EXEC sp_OAMethod @pkcs11, 'Logout', @success OUT
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC sp_OAMethod @pkcs11, 'CloseSession', @success OUT
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        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).
    EXEC sp_OAMethod @pkcs11, 'CloseSession', @success OUT
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pkcs11, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @pkcs11
        EXEC @hr = sp_OADestroy @json
        RETURN
      END


    PRINT 'Successfully changed PIN from 0000 to 1234'

    EXEC @hr = sp_OADestroy @pkcs11
    EXEC @hr = sp_OADestroy @json


END
GO