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Add a PFX Source from BinData

Demonstrates the Chilkat Email.AddPfxSourceBd method, which adds PFX data held in a BinData object to the list of certificate and private-key sources used during decryption or signing. The second argument is the PFX password. Call it before obtaining the encrypted email so Chilkat can decrypt it automatically. This example loads a PFX into a BinData, adds it, and then loads an encrypted email.

Background: This is the in-memory (BinData) counterpart to AddPfxSourceFile. It is the right choice when the PFX bytes come from somewhere other than a file — a database, a secrets manager, or an HTTP download — letting you supply the certificate and private key without first writing them to disk (which is preferable for sensitive key material).

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Local $bSuccess = False

;  Demonstrates the AddPfxSourceBd method, which adds PFX data (held in a BinData) to the
;  list of certificate and private-key sources used during decryption or signing.  The
;  second argument is the PFX password.  Call it before obtaining the encrypted email.

$oEmail = ObjCreate("Chilkat.Email")

;  Load PFX data into a BinData object.
$oBdPfx = ObjCreate("Chilkat.BinData")
$bSuccess = $oBdPfx.LoadFile("qa_data/certs/decryption.pfx")
If ($bSuccess = False) Then
    ConsoleWrite($oBdPfx.LastErrorText & @CRLF)
    Exit
EndIf

;  Add the PFX as a source of the certificate + private key.
$bSuccess = $oEmail.AddPfxSourceBd($oBdPfx,"pfx_password")
If ($bSuccess = False) Then
    ConsoleWrite($oEmail.LastErrorText & @CRLF)
    Exit
EndIf

;  Load an encrypted email; Chilkat decrypts it using the PFX source.
$bSuccess = $oEmail.LoadEml("qa_data/eml/encrypted.eml")
If ($bSuccess = False) Then
    ConsoleWrite($oEmail.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Decrypted = " & $oEmail.Decrypted & @CRLF)

;  Note: Paths such as "qa_data/..." are relative local filesystem paths,
;  relative to the current working directory of the running application.