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Get the JWS Payload into BinData

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.GetPayloadBd, which writes the payload of a loaded JWS as raw bytes into a BinData.

Background. This is used when the payload is binary. In practice, validate the signature before trusting the payload.

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Local $bSuccess = False

$oJws = ObjCreate("Chilkat.Jws")

;  Load the JWS compact serialization.
Local $sJwsCompact = "eyJhbGciOiJIUzI1NiJ9.VGhpcyBpcyB0aGUgY29udGVudCB0byBzaWduLg.<signature>"
$bSuccess = $oJws.LoadJws($sJwsCompact)
If ($bSuccess = False) Then
    ConsoleWrite($oJws.LastErrorText & @CRLF)
    Exit
EndIf

;  Get the JWS payload as raw bytes into a BinData.
$oBdPayload = ObjCreate("Chilkat.BinData")
$bSuccess = $oJws.GetPayloadBd($oBdPayload)
If ($bSuccess = False) Then
    ConsoleWrite($oJws.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Payload is " & $oBdPayload.NumBytes & " bytes." & @CRLF)