mapnests-node-sdk/dist/generate_token.js

TypeScript Node Supported SDK for Mapnests API integration (Distance Matrix, Distance Matrix Details, Geocode, Reverse Geocode)

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateToken = generateToken;
const crypto_1 = __importDefault(require("crypto"));
async function generateToken(apiKey) {
    const randInt = Math.floor(Math.random() * 1000000);
    const expires = Math.floor(Date.now() / 1000) + 30;
    const input = `${expires}:${randInt}:${apiKey}`;
    // Node.js native crypto hashing
    const hash = crypto_1.default.createHash('sha256').update(input).digest('hex');
    const jsonPayload = {
        random: randInt,
        expires: expires,
        sign: hash,
    };
    const jsonStr = JSON.stringify(jsonPayload);
    const base64 = Buffer.from(jsonStr).toString('base64');
    return base64;
}