Pre-Request Script for Ncloud API

ncloud_postman_pre-request.js

const accessKey = pm.environment.get("accessKey")
const secret = pm.environment.get("secret")

const moment = require('moment');
const timestamp = moment().valueOf();

const message = pm.request.method + " " + pm.request.url.getPath() + "?" + pm.request.url.getQueryString() + "\n" + timestamp + "\n" + accessKey
const signature = CryptoJS.enc.Base64.stringify(CryptoJS.HmacSHA256(message, secret));

pm.collectionVariables.set("currentTimestamp", timestamp);
pm.collectionVariables.set("signature", signature);