Merge pull request #96 from pwa-builder/dev

Fix resources interception
pwa-builder · Dec 4, 2023 · e7e8a52 · e7e8a52
2 parents 7ec09a4 + 854c437
commit e7e8a52
Showing 1 changed file with 42 additions and 8 deletions.
diff --git a/Report/lighthouse/lighthouse.ts b/Report/lighthouse/lighthouse.ts
@@ -6,7 +6,9 @@ import { screenEmulationMetrics, userAgents} from 'lighthouse/core/config/consta
 
 const MAX_WAIT_FOR_LOAD = 30 * 1000; //seconds
 const MAX_WAIT_FOR_FCP = 15 * 1000; //seconds
-const SKIP_RESOURCES = ['stylesheet', 'font', 'image', 'imageset', 'media', 'ping', 'fetch', 'prefetch', 'preflight', 'websocket']
+const SKIP_RESOURCES = ['stylesheet', 'font', 'image', 'imageset', 'media', 'ping', 'fetch', 'prefetch', 'preflight', 'websocket'];
+const base64Font = "d09GMgABAAAAAANMAA4AAAAAB5wAAALzAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP0ZGVE0cGh4GYACCQggEEQgKghCCBQsKAAE2AiQDEAQgBYVoBzQbkgZRlA3KLrKPwziGXKIIJZRhWeKjhaW5iHc8D+337dyZeX8XM0tqCa+b0BAJWSUTRSOESKRDer+Elf/fP73/pxBepXCrtIUq9XPyX1N40yxPPd20eYM4w2v+53J6YxJ8phOZw26LHd01NmV5hIHdyxbInCB5FA2xiENuQG8T/JF1eSoE/n6IGgX8f9FGc7MmMBOLgSKqKhoKWu3zVEd5QP7CQyCTf/aFhOLqKm7y8u2cEtgYGqpXzVU09aPXCADWIlBRsRIBjmAIVrKwFmiaMDQ1Rb55aYUAGRBACgrUjxPIF1pXmgBkagoJGhhFh9PAGAANu5GgtjZr1jp7y1ntpn03PdHSu3fWeb7fd3jZdXHg6Fi5vtfD40x2dqa4UHgNLM12evZ7ep7Lz1+Vl0rvQe/RrrmQEdv3PdpUbTJdpCgwMiBDEJDplewVmCkIzPBaDzKQjAbPScwrvD6WxcLy2JLoK7I0sjxKzH83T33Em91k3YXaZmYDE4qJ3cwpyMuWhz7FvwN8C1bygnWDN+68VXfHso7XwgdhFev4iHCQcRrPMxMI3zf5HHM+8jdqX4cdfiSYel/7uhbAqAKik9qQsrf2rG0YeNaFS/KfEzSHMUDBdNMxhQnAfA8COKQGAWLUTwHFiD8CqlG9gGY0RUBnRjYAAQZGcxIIMN2OzAiYYUH+VWnTcB/YEHPNQDHbb6jmOkcb+QmdxbGHgblhwXQ3c2kfM2zOgdMoBk2MKpWrgCHRssRAuNi4eJAiTRAqRXGlOoVqIIXqYRWhr6Mh6ZAylDpYqRo1KEzFKLXgD0bjrBj0vX/aKqycRs3057/ijkScqbtDWS5EDQe4qlS5ejUKGcFL3DpN3nlw+U2ljGiV0dUIBxMbnP/65zDZWdHzZl32WKFIt6TOPgrNpBwXhpVByhhRaiG5RSWIIfyeKqWKYUzw8CBNm8q5GJedGJ3catUXCj8iwF0YZpCIhdUKyoa+RR0PpgCmT7gFDVFSpt2qpRLWXwAAAA==";
+const base64Image = "/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAMCAgMCAgMDAwMEAwMEBQgFBQQEBQoHBwYIDAoMDAsKCwsNDhIQDQ4RDgsLEBYQERMUFRUVDA8XGBYUGBIUFRT/wAALCAABAAEBAREA/8QAFAABAAAAAAAAAAAAAAAAAAAACf/EABQQAQAAAAAAAAAAAAAAAAAAAAD/2gAIAQEAAD8AKp//2Q==";
 
 const audit = async (page: any, url: string, desktop?: boolean) => {
 
@@ -133,14 +135,46 @@ async function execute() {
   page.on('dialog', dialog => {
     dialog.dismiss();
   });
+
   page.on('request', (req) => {
-      if(SKIP_RESOURCES.some((type) => req.resourceType() == type)){
-          // req.abort();
-          req.respond({
-              status: 200,
-              contentType: 'text/plain',
-              body: 'success'
-            });
+      const resourceType = req.resourceType();
+      if (SKIP_RESOURCES.some((type) => resourceType == type)){
+          switch (resourceType) {
+            case 'image':
+              req.respond(
+                {
+                  status: 200,
+                  contentType: 'image/jpeg',
+                  body: Buffer.from(base64Image, 'base64'),
+                });
+              break;
+            case 'font':
+              req.respond(
+                {
+                  status: 200,
+                  contentType: 'font/woff2',
+                  body: Buffer.from(base64Font, 'base64'),
+
+                });
+              break;
+            case 'fetch':
+              if (req.method() == 'GET')
+                req.respond({
+                  status: 200,
+                  contentType: 'application/json',
+                  body: JSON.stringify({ success: true, message: "Intercepted fetch request" }),
+                });
+              else
+                req.continue();
+              break;
+            default:
+              req.respond({
+                status: 200,
+                contentType: 'text/plain',
+                body: '{"success": true}',
+              });
+              break;
+          }
       }
       else
         req.continue();