bitget-api/lib/util/node-support.js

Node.js & JavaScript SDK for Bitget REST APIs & WebSockets, with TypeScript & end-to-end tests.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.signMessage = void 0;
const crypto_1 = require("crypto");
/** This is async because the browser version uses a promise (browser-support) */
function signMessage(message, secret, method) {
    return __awaiter(this, void 0, void 0, function* () {
        const hmac = (0, crypto_1.createHmac)('sha256', secret).update(message);
        switch (method) {
            case 'hex': {
                return hmac.digest('hex');
            }
            case 'base64': {
                return hmac.digest().toString('base64');
            }
            default: {
                // eslint-disable-next-line @typescript-eslint/no-unused-vars
                ((x) => { })(method);
                throw new Error(`Unhandled sign method: ${method}`);
            }
        }
    });
}
exports.signMessage = signMessage;
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