Lua

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.

Chilkat Lua Downloads

Download Chilkat for Lua

Lua

local chilkat = require("chilkat")

local jws = chilkat.Jws.new()

-- Set the payload from a StringBuilder.
local sbPayload = chilkat.StringBuilder.new()
sbPayload:append("This is the content to sign.")

local bIncludeBom = false
local success = jws:set_payload_sb(sbPayload, "utf-8", bIncludeBom)
if not success then
    print(jws.last_error_text)
    return
end

print("Payload set.")