Update index.js

index.js

@@ -68,6 +68,7 @@ addEventListener("fetch", async event => {
             if (customHeaders !== null) {
                 try {
                     customHeaders = JSON.parse(customHeaders);
+                    console.log({targetUrl: targetUrl, customHeaders: customHeaders});
                 } catch (e) {}
             }
 
@@ -90,14 +91,14 @@ addEventListener("fetch", async event => {
                 }
 
                 const newRequest = new Request(event.request, {
-                    redirect: "follow",
                     headers: filteredHeaders
                 });
 
                 const response = await fetch(targetUrl, newRequest);
-                const responseHeaders = new Headers(response.headers);
-                const exposedHeaders = [];
-                const allResponseHeaders = {};
+                console.log({targetUrl: targetUrl, response: response});
+                let responseHeaders = new Headers(response.headers);
+                let exposedHeaders = [];
+                let allResponseHeaders = {};
                 for (const [key, value] of response.headers.entries()) {
                     exposedHeaders.push(key);
                     allResponseHeaders[key] = value;
@@ -107,9 +108,14 @@ addEventListener("fetch", async event => {
 
                 responseHeaders.set("Access-Control-Expose-Headers", exposedHeaders.join(","));
                 responseHeaders.set("cors-received-headers", JSON.stringify(allResponseHeaders));
+                responseHeaders.set("x-request-url", targetUrl);
+                responseHeaders.set("x-final-url", response.url);
+                console.log({targetUrl: targetUrl, responseHeaders: responseHeaders});
 
                 const responseBody = isPreflightRequest ? null : await response.arrayBuffer();
 
+
+
                 const responseInit = {
                     headers: responseHeaders,
                     status: isPreflightRequest ? 200 : response.status,
@@ -118,7 +124,7 @@ addEventListener("fetch", async event => {
                 return new Response(responseBody, responseInit);
 
             } else {
-                const responseHeaders = new Headers();
+                let responseHeaders = new Headers();
                 responseHeaders = setupCORSHeaders(responseHeaders);
 
                 let country = false;

wrangler.toml

@@ -1,3 +1,6 @@
 name = "cloudflare-cors-anywhere"
 main = "index.js"
 compatibility_date = "2023-04-17"
+# wrangler.toml (wrangler v3.88.0^)
+[observability.logs]
+enabled = false