(AutoIt) Create CAdES Signature (.p7s) Compliant with ICP-Brazil Digital Signature Standard PA AD RB v2.2

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Demonstrates how to create a CMS signature w/ policy ID that is compliant with the ICP-Brazil Digital Signature Standard PA AD RB v2.2

For more information, see https://validar.iti.gov.br/

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

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

; ------------------------------------------------------------------------------------------------------
; Note: This example creates a CMS signature (.p7s) that contains the PDF.
; It is different than signing a PDF.  To sign a PDF where the resulting PDF contains the CMS signature,
; see this example:  Sign PDF for ICP-Brasil
; ------------------------------------------------------------------------------------------------------

$oCrypt = ObjCreate("Chilkat.Crypt2")

$oCert = ObjCreate("Chilkat.Cert")
Local $bSuccess = $oCert.LoadPfxFile("mySigningCert.pfx","pfxPassword")
If ($bSuccess <> True) Then
    ConsoleWrite($oCert.LastErrorText & @CRLF)
    Exit
EndIf

$oCrypt.SetSigningCert($oCert)

; Create JSON to indicate which signing attributes to include.
$oAttrs = ObjCreate("Chilkat.JsonObject")
$oAttrs.UpdateBool("contentType",True)
$oAttrs.UpdateBool("signingTime",True)
$oAttrs.UpdateBool("messageDigest",True)
$oAttrs.UpdateBool("signingCertificateV2",True)

$oAttrs.UpdateString("policyId.hashAlg","SHA256")

; Listed here are the currently existing profiles. (Chilkat will add additional ICP Brasil policy profiles in future versions as new ones are created.)
; See https://www.gov.br/iti/pt-br/assuntos/repositorio/artefatos-de-assinatura-digital for more information.
; 
; PA_AD_RA --> 2.16.76.1.7.1.5.1
; PA_AD_RA_v1_1 --> 2.16.76.1.7.1.5.1.1
; PA_AD_RA_v1_2 --> 2.16.76.1.7.1.5.1.2
; PA_AD_RA_v2_0 --> 2.16.76.1.7.1.5.2
; PA_AD_RA_v2_1 --> 2.16.76.1.7.1.5.2.1
; PA_AD_RA_v2_2 --> 2.16.76.1.7.1.5.2.2
; PA_AD_RA_v2_3 --> 2.16.76.1.7.1.5.2.3
; PA_AD_RA_v2_4 --> 2.16.76.1.7.1.5.2.4
; PA_AD_RB --> 2.16.76.1.7.1.1.1
; PA_AD_RB_v1_1 --> 2.16.76.1.7.1.1.1.1
; PA_AD_RB_v2_0 --> 2.16.76.1.7.1.1.2
; PA_AD_RB_v2_1 --> 2.16.76.1.7.1.1.2.1
; PA_AD_RB_v2_2 --> 2.16.76.1.7.1.1.2.2
; PA_AD_RB_v2_3 --> 2.16.76.1.7.1.1.2.3
; PA_AD_RC --> 2.16.76.1.7.1.4.1
; PA_AD_RC_v1_1 --> 2.16.76.1.7.1.4.1.1
; PA_AD_RC_v2_0 --> 2.16.76.1.7.1.4.2
; PA_AD_RC_v2_1 --> 2.16.76.1.7.1.4.2.1
; PA_AD_RC_v2_2 --> 2.16.76.1.7.1.4.2.2
; PA_AD_RC_v2_3 --> 2.16.76.1.7.1.4.2.3
; PA_AD_RT --> 2.16.76.1.7.1.2.1
; PA_AD_RT_v1_1 --> 2.16.76.1.7.1.2.1.1
; PA_AD_RT_v2_0 --> 2.16.76.1.7.1.2.2
; PA_AD_RT_v2_1 --> 2.16.76.1.7.1.2.2.1
; PA_AD_RT_v2_2 --> 2.16.76.1.7.1.2.2.2
; PA_AD_RT_v2_3 --> 2.16.76.1.7.1.2.2.3
; PA_AD_RV --> 2.16.76.1.7.1.3.1
; PA_AD_RV_v1_1 --> 2.16.76.1.7.1.3.1.1
; PA_AD_RV_v2_0 --> 2.16.76.1.7.1.3.2
; PA_AD_RV_v2_1 --> 2.16.76.1.7.1.3.2.1
; PA_AD_RV_v2_2 --> 2.16.76.1.7.1.3.2.2
; PA_AD_RV_v2_3 --> 2.16.76.1.7.1.3.2.3

; Set the policy OID and the profile name
; Typically you should use the latest version.
$oAttrs.UpdateString("policyId.id","2.16.76.1.7.1.1.2.3")
$oAttrs.UpdateString("policyId.profile","PA_AD_RB_v2_3")

; If you wish to use another, such as v2.2
$oAttrs.UpdateString("policyId.id","2.16.76.1.7.1.1.2.2")
$oAttrs.UpdateString("policyId.profile","PA_AD_RB_v2_2")

$oCrypt.SigningAttributes = $oAttrs.Emit()

; The input file can be any type of file.
Local $sInFile = "toBeSigned.pdf"
Local $sOutFile = "signed.pdf.p7s"

$bSuccess = $oCrypt.CreateP7M($sInFile,$sOutFile)
If ($bSuccess = False) Then
    ConsoleWrite($oCrypt.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Success." & @CRLF)