(Classic ASP) ScMinidriver - Change Smart Card PIN (or USB token PIN)

See more ScMinidriver Examples

Demonstrates how to change the PIN for a smart card or USB token.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

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

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.ScMinidriver")
set scmd = Server.CreateObject("Chilkat.ScMinidriver")

' Reader names (smart card readers or USB tokens) can be discovered
' via List Readers or Find Smart Cards
readerName = "Alcor Micro USB Smart Card Reader 0"
success = scmd.AcquireContext(readerName)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( scmd.LastErrorText) & "</pre>"
    Response.End
End If

' If successful, the name of the currently inserted smart card is available:
Response.Write "<pre>" & Server.HTMLEncode( "Card name: " & scmd.CardName) & "</pre>"

' Change the "user" PIN.  (Typically, you'll always be using the "user" PIN.)
currentPin = "0000"
newPin = "1234"
retval = scmd.PinChange("user",currentPin,newPin)
If (retval = -1) Then
    Response.Write "<pre>" & Server.HTMLEncode( "The PIN is already blocked.") & "</pre>"
    Response.End
End If

If (retval = -2) Then
    Response.Write "<pre>" & Server.HTMLEncode( "The PinChange function failed for some unanticipated reason") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( scmd.LastErrorText) & "</pre>"
    Response.End
End If

If (retval = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( "PIN successfully changed.") & "</pre>"
Else
    Response.Write "<pre>" & Server.HTMLEncode( "Current PIN is incorrect.") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Number of attempts remaining = " & retval) & "</pre>"
End If

success = scmd.DeleteContext()

%>
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