api-proxy.js v0.1.0

api-proxy.js

api-proxy.js is an easy-to-use Node.js service proxy that serves as a communication bridge between internal and external networks without affecting business logic.

中文版

Introduction

api-proxy.js is a proxy service used to forward external API requests to the internal network and return the response. It relies on socket.io, socket.io-client, and express.

Service Overview

Installation

Install using npm:

npm install socket.io socket.io-client express api-proxy.js

Configuration

{
  "clientToken": "client", // client, proxy
  "proxyHost": "http://localhost:8000", // client, server
  "secretKey": "123456", // client, server, proxy
  "serverToken": "server" // server, proxy
}

Usage

1. proxy

   import { createProxy } from "api-proxy.js";
   import express from "express";
   
   export default function (config = {}) {
     const { clientToken, proxyHost, secretKey } = config;
   
     const app = express();
   
     app.use(
       createProxy({
         clientToken,
         proxyHost,
         secretKey,
       })
     );
   
     app.listen(8000, () => {
       console.log(`proxy is running at http://localhost:8000`);
     });
   }

2. server

   import { createServer } from "api-proxy.js";
   
   export default function (config = {}) {
     const { serverToken, proxyHost, secretKey } = config;
   
     createServer(
       {
         serverToken,
         proxyHost,
         secretKey,
       },
       async (actions) => {
         // actions from client
   
         // do something ...
   
         return {
           // response
         };
       }
     );
   }

3. client

   import { createClient } from "api-proxy.js";
   import express from "express";
   
   export default function (config = {}) {
     const { clientToken, proxyHost, secretKey } = config;
   
     const app = express();
   
     app.use(
       createClient({
         clientToken,
         proxyHost,
         secretKey,
         actionHandler: (req) => {
           // do something ...
           return {
             // actions to client
           };
         },
         responseHandler: (res, result) => {
           // do something ...
           res.json({
             // ...
           });
         },
       })
     );
   
     app.listen(8008, () => {
       console.log("client is running at http://localhost:8008");
     });
   }