feat: add option to change front page

README.md

@@ -44,14 +44,16 @@ npm install opencors
 import {OpenCORS} from 'opencors'
 
 const server = new OpenCORS({
-	//port:4000
+	//port:4000,
+	//front: '<h1>opencors</h1>'
 })
 ```
 ```javascript
 const {OpenCORS} = require('opencors')
 
 const server = new OpenCORS({
-	//port:4000
+	//port:4000,
+	//front: '<h1>opencors</h1>'
 })
 ```
 Request examples:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "opencors",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "OpenCORS is a simple NodeJS based CORS Proxy",
   "main": "dist/cjs/opencors.js",
   "module": "dist/mjs/opencors.js",
@@ -11,16 +11,18 @@
     }
   },
   "scripts": {
-    "start": "tsc && node public/server.js",
-	"prepare-build-win-1": "if not exist .\\dist (mkdir dist) else (rmdir /S /Q .\\dist\\)",
-	"prepare-build-win-2": "if not exist .\\public (mkdir public) else (rmdir /S /Q .\\public\\)",
-    "build-win": "npm run prepare-build-win-1 && npm run prepare-build-win-2 && tsc && tsc -p tsconfig-mjs.json && tsc -p tsconfig-cjs.json && echo {\"type\": \"commonjs\"}>dist\\cjs\\package.json && echo {\"type\": \"module\"}>dist\\mjs\\package.json",
-    "dev":"nodemon -e js,ts --watch src --watch server.ts --exec \"npm start\"",    
-    "clean-win":"del /S /Q .\\public && del /S /Q .\\dist && rmdir /S /Q .\\node_modules && rmdir /S /Q .\\test\\cjs\\node_modules && rmdir /S /Q .\\test\\mjs\\node_modules",
-    "test-win":"npm link && cd .\\test\\cjs && npm install && npm link opencors && cd .\\..\\mjs && npm install && npm link opencors",
-    "test-cjs":"cd .\\test\\cjs && npm start",
-    "test-mjs":"cd .\\test\\mjs && npm start",
-    "prepare-win":"npm install && npm run build-win && npm run dev"
+    "start": "npm run dev-node",
+
+	"removedir": "node -e \"var fs = require('fs'); try{process.argv.slice(1).map((fpath) => fs.rmdirSync(fpath, { recursive: true }))}catch(err){console.log(`Dist not found`)}; process.exit(0);\"",
+	"build-all": "tsc -p tsconfig.json && tsc -p tsconfig-mjs.json && tsc -p tsconfig-cjs.json && echo {\"type\": \"commonjs\"}>dist\\cjs\\package.json && echo {\"type\": \"module\"}>dist\\mjs\\package.json",	
+    "build": "npm run removedir dist && npm run removedir public && npm run build-all",
+
+    "build-dev":"npm run removedir public && tsc -p tsconfig.json",
+	"dev-node":"nodemon -e js,ts --watch src --watch server.ts --exec \"npm run build-dev && node public/server.js\"",
+	"dev":"npm run dev-node",
+
+	"test-win":"npm link && cd .\\test\\cjs && npm install && npm link opencors && cd .\\..\\mjs && npm install && npm link opencors",
+	"test": "npm run dev-node"
   },
   "files": [
     "dist/",

public/server.js

@@ -2,5 +2,6 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 const opencors_1 = require("./src/opencors");
 const server = new opencors_1.OpenCORS({
-//port:4000
+//port:4000,
+//front: '<h1>opencors</h1>'
 });

public/src/opencors.d.ts

@@ -1,5 +1,6 @@
 export declare class OpenCORS {
-    constructor({ port }: {
+    constructor({ port, front }: {
         port?: number;
+        front?: string;
     });
 }

public/src/opencors.js

@@ -16,10 +16,13 @@ exports.OpenCORS = void 0;
 const http_1 = __importDefault(require("http"));
 const https_1 = __importDefault(require("https"));
 class OpenCORS {
-    constructor({ port }) {
+    constructor({ port, front }) {
         const serverport = port || process.env.PORT || 8080;
         const server = http_1.default.createServer((req, res) => __awaiter(this, void 0, void 0, function* () {
             var _a;
+            res.statusCode = 200;
+            res.setHeader('Content-Type', 'text/plain');
+            res.setHeader('Access-Control-Allow-Origin', '*');
             function isvalidurl(url) {
                 try {
                     return !!(new URL(url));
@@ -54,11 +57,15 @@ class OpenCORS {
                     });
                 });
             }
-            let body = (_a = 'OpenCors\n' +
-                'OpenCORS is a simple NodeJS based CORS Proxy\n' +
-                'https://github.com/nuzulul/opencors\n\n' +
-                'Usage :\n' + req.headers.host + '/?url=\n\n' +
-                'Agent:\n' + req.headers['user-agent']) !== null && _a !== void 0 ? _a : "Unknown";
+            let body = 'OpenCors<br>' +
+                'OpenCORS is a simple NodeJS based CORS Proxy<br>' +
+                'https://github.com/nuzulul/opencors<br><br>' +
+                'Usage :<br>' + req.headers.host + '/?url=<br><br>' +
+                'Agent:<br>' + ((_a = req.headers['user-agent']) !== null && _a !== void 0 ? _a : "Unknown") + '<br><br>' +
+                'Demo:<br>' +
+                'Input Url <input type="text" id="input"/><button id="button" onclick="location.href=\'/?url=\'+document.getElementById(\'input\').value">Submit</button>';
+            if (front != undefined)
+                body = front;
             let requrl = req.url;
             requrl = requrl.startsWith('/') ? 'http://' + req.headers.host + req.url : req.url;
             const targeturl = (new URL(requrl)).searchParams.get("url");
@@ -69,9 +76,9 @@ class OpenCORS {
             else if (targeturl != null) {
                 body = JSON.stringify({ status: 'error', msg: 'Invalid target url', targeturl });
             }
-            res.statusCode = 200;
-            res.setHeader('Content-Type', 'text/plain');
-            res.setHeader('Access-Control-Allow-Origin', '*');
+            else {
+                res.setHeader('Content-Type', 'text/html');
+            }
             res.end(body);
         }));
         server.listen(serverport, () => {

server.ts

@@ -1,6 +1,7 @@
 import {OpenCORS} from './src/opencors'
 
 const server = new OpenCORS({
-	//port:4000
+	//port:4000,
+	//front: '<h1>opencors</h1>'
 })
 

src/opencors.ts

@@ -4,12 +4,18 @@ import https from 'https'
 
 export class OpenCORS{
 
-	public constructor({port}:{port?:number}){
+	public constructor({port,front}:{port?:number,front?:string}){
 
 		const serverport:string|number = port || process.env.PORT || 8080
 
 		const server = http.createServer(async(req,res)=>{
 
+			res.statusCode = 200
+
+			res.setHeader('Content-Type','text/plain')
+
+			res.setHeader('Access-Control-Allow-Origin','*')
+
 			function isvalidurl(url:string){
 
 				try{
@@ -65,11 +71,15 @@ export class OpenCORS{
 				})
 			}
 
-			let body = 	'OpenCors\n'+
-						'OpenCORS is a simple NodeJS based CORS Proxy\n'+
-						'https://github.com/nuzulul/opencors\n\n'+
-						'Usage :\n'+req.headers.host+'/?url=\n\n'+
-						'Agent:\n'+req.headers['user-agent'] ?? "Unknown"
+			let body = 	'OpenCors<br>'+
+						'OpenCORS is a simple NodeJS based CORS Proxy<br>'+
+						'https://github.com/nuzulul/opencors<br><br>'+
+						'Usage :<br>'+req.headers.host+'/?url=<br><br>'+
+						'Agent:<br>'+(req.headers['user-agent'] ?? "Unknown")+'<br><br>'+
+						'Demo:<br>'+
+						'Input Url <input type="text" id="input"/><button id="button" onclick="location.href=\'/?url=\'+document.getElementById(\'input\').value">Submit</button>'
+
+			if(front != undefined) body = front
 
 			let requrl = req.url as string
 
@@ -87,13 +97,9 @@ export class OpenCORS{
 
 				body = JSON.stringify({status:'error',msg:'Invalid target url',targeturl})
 
+			}else{
+				res.setHeader('Content-Type','text/html')
 			}
-
-			res.statusCode = 200
-
-			res.setHeader('Content-Type','text/plain')
-
-			res.setHeader('Access-Control-Allow-Origin','*')
 
 			res.end(body)
 		})