Rust

Set the JWS Payload from a StringBuilder

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.SetPayloadSb, which sets the payload to be signed from a StringBuilder.

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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Rust


let jws = chilkat::Jws::new();

// Set the payload from a StringBuilder.
let sb_payload = chilkat::StringBuilder::new();
let _ = sb_payload.append("This is the content to sign.");

let b_include_bom = false;
if jws.set_payload_sb(&sb_payload, "utf-8", b_include_bom).is_err() {
    println!("{}", jws.last_error_text());
    return;
}

println!("Payload set.");