@znode/sign/lib/woo.js

signature algorithm

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.sign = void 0;
const hmac_1 = require("@zodash/hmac");
const qs = require("@zcorky/query-string");
function sign(data, secret) {
    // 1. alphabet order
    const _query = !data.query
        ? {}
        : Object.keys(data.query)
            .sort((a, b) => a.localeCompare(b))
            .reduce((all, key) => {
            all[key] = data.query[key];
            return all;
        }, {});
    const _body = !data.body
        ? {}
        : Object.keys(data.body)
            .sort((a, b) => a.localeCompare(b))
            .reduce((all, key) => {
            all[key] = data.body[key];
            return all;
        }, {});
    // 2. concat
    const $query = qs.stringify(_query);
    const $body = qs.stringify(_body);
    //
    const qst = [$query, $body].filter((e) => !!e).join('&');
    // 3. with timestamp
    const text = `${qst}|${data.timestamp}`;
    // console.log('text:', text);
    return hmac_1.hmacSHA256(text, secret);
}
exports.sign = sign;
exports.default = sign;