Set the JWS Payload from BinData

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.SetPayloadBd, which sets the payload to be signed from the binary bytes in a BinData.

Background. JWS (JSON Web Signature) integrity-protects a payload with a signature or MAC. The header alg names the algorithm; this example uses HMAC-SHA256 (HS256) with a symmetric MAC key.

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    success := false

    jws := chilkat.NewJws()

    //  Set the payload from the binary bytes in a BinData.
    bdPayload := chilkat.NewBinData()
    bdPayload.AppendString("Binary content to sign.","utf-8")

    success = jws.SetPayloadBd(bdPayload)
    if success == false {
        fmt.Println(jws.LastErrorText())
        jws.DisposeJws()
        bdPayload.DisposeBinData()
        return
    }

    fmt.Println("Payload set.")

    jws.DisposeJws()
    bdPayload.DisposeBinData()