(AutoIt) Duplicate Java Secure Token Creation

Demonstrates how to duplicate some Java code that creates an RSA signature to create a base64 token.

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

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

; This example duplicates the following Java code:

; public X509Certificate2 cert = new X509Certificate2(@"Some path to p12/p12file_name.p12","Password_for_p12"); 
; 
; public string GenerateSignToken(double timeValidityMin){ 
;   string equalsSign = ":="; 
;   string timeCreated = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss.fffzzz"); 
;   string tokenTimeInfo = "validityTimeMinutes" + equalsSign + timeValidityMin + ";"+"timeCreated" + equalsSign + timeCreated; 
;   string signature = SignData(tokenTimeInfo); 
;   string secureToken = tokenTimeInfo + ";" + "signature" + equalsSign + signature; 
;   return Base64UrlEncode(secureToken); 
; } 
;  
; public string SignData(string stringToSign){ 
;   byte[] dataToSign = Encoding.UTF8.GetBytes(stringToSign); 
;   RSACryptoServiceProvider privKey = (RSACryptoServiceProvider)cert.PrivateKey; 
;   CspKeyContainerInfo containerInfo = new RSACryptoServiceProvider().CspKeyContainerInfo; 
;   CspParameters cspparams = new CspParameters(containerInfo.ProviderType, containerInfo.ProviderName, privKey.CspKeyContainerInfo.KeyContainerName); 
;   privKey = new RSACryptoServiceProvider(cspparams); 
;   string id = CryptoConfig.MapNameToOID("SHA256"); 
;   byte[] sign = privKey.SignData(dataToSign, id); 
;   bool res = privKey.VerifyData(dataToSign, id, sign); 
;   return Convert.ToBase64String(sign).Replace('+', '-').Replace('/', '_').Replace("=", ""); 
; } 
;  
; private static string Base64UrlEncode(string input){ 
;   var inputBytes = Encoding.UTF8.GetBytes(input); 
;   return Convert.ToBase64String(inputBytes).Replace('+', '-').Replace('/', '_').Replace("=", ""); 
; } 

Local $bSuccess

$oDt = ObjCreate("Chilkat.CkDateTime")
$oDt.SetFromCurrentSystemTime()
Local $sTimeCreated = $oDt.GetAsTimestamp(True)

; Such as 2019-04-01T19:35:44-05:00
ConsoleWrite($sTimeCreated & @CRLF)

$oSbToken = ObjCreate("Chilkat.StringBuilder")
$oSbToken.Append("validityTimeMinutes:=10.0;timeCreated:=")
$oSbToken.Append($sTimeCreated)

$oCert = ObjCreate("Chilkat.Cert")
$bSuccess = $oCert.LoadPfxFile("Some path to p12/p12file_name.p12","Password_for_p12")
If ($bSuccess <> True) Then
    ConsoleWrite($oCert.LastErrorText & @CRLF)
    Exit
EndIf

$oRsa = ObjCreate("Chilkat.Rsa")
$bSuccess = $oRsa.SetX509Cert($oCert,True)
If ($bSuccess <> True) Then
    ConsoleWrite($oRsa.LastErrorText & @CRLF)
    Exit
EndIf

$oRsa.EncodingMode = "base64url"

Local $signature = $oRsa.SignStringENC($oSbToken.GetAsString(),"sha256")
If ($oRsa.LastMethodSuccess = False) Then
    ConsoleWrite($oRsa.LastErrorText & @CRLF)
    Exit
EndIf

$oSbToken.Append(";signature:=")
$oSbToken.Append($signature)

; Base64URL encode the result
$oSbToken.Encode("base64url","utf-8")
Local $sToken = $oSbToken.GetAsString()

ConsoleWrite($sToken & @CRLF)