2.1.1

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@tsndr/cloudflare-worker-router",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@tsndr/cloudflare-worker-router",
-      "version": "2.1.0",
+      "version": "2.1.1",
       "license": "MIT",
       "devDependencies": {
         "@cloudflare/workers-types": "^3.13.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tsndr/cloudflare-worker-router",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "",
   "main": "index.js",
   "types": "index.d.ts",

src/index.ts

@@ -165,6 +165,14 @@ export default class Router {
      */
     protected corsConfig: RouterCorsConfig = {}
 
+    /**
+     * CORS enabled
+     *-
+     * @protected
+     * @type {boolean}
+     */
+    protected corsEnabled: boolean = false
+
     /**
      * Register global handlers
      * 
@@ -306,10 +314,11 @@ export default class Router {
      * @returns {Router}
      */
     public cors(config?: RouterCorsConfig): Router {
+        this.corsEnabled = true
         this.corsConfig = {
             allowOrigin: config?.allowOrigin || '*',
             allowMethods: config?.allowMethods || '*',
-            allowHeaders: config?.allowHeaders || '*, Authorization',
+            allowHeaders: config?.allowHeaders || '*',
             maxAge: config?.maxAge || 86400,
             optionsSuccessStatus: config?.optionsSuccessStatus || 204
         }
@@ -331,6 +340,7 @@ export default class Router {
             url,
             handlers
         })
+
         return this
     }
 
@@ -344,23 +354,33 @@ export default class Router {
     private getRoute(request: RouterRequest): Route | undefined {
         const url = new URL(request.url)
         const pathArr = url.pathname.split('/').filter(i => i)
+
         return this.routes.find(r => {
             const routeArr = r.url.split('/').filter(i => i)
+
             if (![request.method, '*'].includes(r.method) || routeArr.length !== pathArr.length)
                 return false
+
             const params: RouterRequestParams = {}
+
             for (let i = 0; i < routeArr.length; i++) {
                 if (routeArr[i] !== pathArr[i] && routeArr[i][0] !== ':')
                     return false
+
                 if (routeArr[i][0] === ':')
                     params[routeArr[i].substring(1)] = pathArr[i]
             }
+
             request.params = params
+
             const query: any = {}
+
             for (const [k, v] of url.searchParams.entries()) {
                 query[k] = v
             }
+
             request.query = query
+
             return true
         }) || this.routes.find(r => r.url === '*' && [request.method, '*'].includes(r.method))
     }
@@ -371,9 +391,9 @@ export default class Router {
      * @param {any} env
      * @param {Request} request
      * @param {any} [extend]
-     * @returns {Response}
+     * @returns {Promise<Response>}
      */
-    public async handle(env: any, request: Request, extend: any = {}) {
+    public async handle(env: any, request: Request, extend: any = {}): Promise<Response> {
         try {
             const req: RouterRequest = {
                 ...extend,
@@ -387,7 +407,9 @@ export default class Router {
             }
 
             const headers = new Headers()
+            const route = this.getRoute(req)
 
+            if (this.corsEnabled) {
                 if (this.corsConfig.allowOrigin)
                     headers.set('Access-Control-Allow-Origin', this.corsConfig.allowOrigin)
                 if (this.corsConfig.allowMethods)
@@ -397,12 +419,17 @@ export default class Router {
                 if (this.corsConfig.maxAge)
                     headers.set('Access-Control-Max-Age', this.corsConfig.maxAge.toString())
 
-            if (req.method === 'OPTIONS') {
+                if (!route && req.method === 'OPTIONS') {
                     return new Response(null, {
                         headers,
                         status: this.corsConfig.optionsSuccessStatus
                     })
                 }
+            }
+
+            if (!route)
+                return new Response(this.debugMode ? 'Route not found!' : null, { status: 404 })
+
             if (['POST', 'PUT', 'PATCH'].includes(req.method)) {
                 if (req.headers.has('Content-Type') && req.headers.get('Content-Type')!.includes('json')) {
                     try {
@@ -418,27 +445,33 @@ export default class Router {
                     }
                 }
             }
-            const route = this.getRoute(req)
+
-            if (!route)
-                return new Response(this.debugMode ? 'Route not found!' : null, { status: 404 })
             const res: RouterResponse = { headers }
             const handlers = [...this.globalHandlers, ...route.handlers]
             let prevIndex = -1
+
             const runner = async (index: number) => {
                 if (index === prevIndex)
                     throw new Error('next() called multiple times')
+
                 prevIndex = index
+
                 if (typeof handlers[index] === 'function')
                     await handlers[index]({ env, req, res, next: async () => await runner(index + 1) })
             }
+
             await runner(0)
+
             if (typeof res.body === 'object') {
                 if (!res.headers.has('Content-Type'))
                     res.headers.set('Content-Type', 'application/json')
+
                 res.body = JSON.stringify(res.body)
             }
+
             if (res.raw)
                 return res.raw
+
             return new Response([101, 204, 205, 304].includes(res.status || (res.body ? 200 : 204)) ? null : res.body, { status: res.status, headers: res.headers, webSocket: res.webSocket || null })
         } catch(err) {
             console.error(err)