(AutoIt) Create JWT Using Ed25519 Private Key (EdDSA)

See more JSON Web Token (JWT) Examples

Demonstrates how to create a JWT using an Ed25519 private key. If the private key is Ed25519, which is an EdDSA algorithm, the JOSE header's "alg" member should be set to "EdDSA".

Note: This example requires Chilkat v9.5.0.95 or greater.

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.

; Demonstrates how to create a JWT using an Ed25519 private key.

$oPrivKey = ObjCreate("Chilkat.PrivateKey")

; Load an Ed25519 (EdDSA) private key from a PEM file.
Local $bSuccess = $oPrivKey.LoadPemFile("qa_data/eddsa/ed25519.pem")
If ($bSuccess <> True) Then
    ConsoleWrite($oPrivKey.LastErrorText & @CRLF)
    Exit
EndIf

$oJwt = ObjCreate("Chilkat.Jwt")

; Build the JOSE header
$oJose = ObjCreate("Chilkat.JsonObject")

; -----------------------------------------------------------------
; Note: This example requires Chilkat v9.5.0.95 or greater.
; -----------------------------------------------------------------
$bSuccess = $oJose.AppendString("alg","EdDSA")
$bSuccess = $oJose.AppendString("typ","JWT")

; Now build the JWT claims (also known as the payload)
$oClaims = ObjCreate("Chilkat.JsonObject")
$bSuccess = $oClaims.AppendString("iss","http://example.org")
$bSuccess = $oClaims.AppendString("sub","John")
$bSuccess = $oClaims.AppendString("aud","http://example.com")

; (optional) Set the timestamp of when the JWT was created to now.
Local $iCurDateTime = $oJwt.GenNumericDate(0)
$bSuccess = $oClaims.AddIntAt(-1,"iat",$iCurDateTime)

; (optional)  Set the "not process before" timestamp to now.
$bSuccess = $oClaims.AddIntAt(-1,"nbf",$iCurDateTime)

; (optional)  Set the timestamp defining an expiration time (end time) for the token
; to be now + 1 hour (3600 seconds)
$bSuccess = $oClaims.AddIntAt(-1,"exp",$iCurDateTime + 3600)

; Produce the smallest possible JWT:
$oJwt.AutoCompact = True

; Create the JWT token.
Local $sToken = $oJwt.CreateJwtPk($oJose.Emit(),$oClaims.Emit(),$oPrivKey)

ConsoleWrite($sToken & @CRLF)

; Example output:
; eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJodHRwOi8vZXhhbXBsZS5vcmciLCJzdWIiOiJKb2huIiwiYXVkIjoiaHR0cDovL2V4YW1wbGUuY29tIiwiaWF0IjoxNjg3OTcwNjgyLCJuYmYiOjE2ODc5NzA2ODIsImV4cCI6MTY4Nzk3NDI4Mn0.eyfrDJfuWJSJVJPfAUYb_p_c-LF_YULHGRaZx82MLLjMLCCFEEGckp8icuayf5bLW9ah20LzYYt0JgOBIB0RDg