Update index.js

misagh72 · May 13, 2021 · 8a86bff · 8a86bff
1 parent 6b1f9ef
commit 8a86bff
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/index.js b/index.js
@@ -6,21 +6,22 @@ addEventListener('fetch', function(event) {
 
 async function handleRequest(request) {
     const doh = 'https://security.cloudflare-dns.com/dns-query'
+    const contype = 'application/dns-message'
     const { method, url } = request
     const { host, searchParams } = new URL(url)
     if (method == 'GET' && searchParams.has('dns')) {
         return await fetch(doh + '?dns=' + searchParams.get('dns'), {
             method: 'GET',
             headers: {
-                'Accept': 'application/dns-message',
+                'Accept': contype,
             }
         });
-    } else if (method == 'POST') {
+    } else if (method == 'POST' && headers.get('Content-Type')=='application/dns-message') {
         return await fetch(doh, {
             method: 'POST',
             headers: {
-                'Accept': 'application/dns-message',
-                'Content-Type': 'application/dns-message',
+                'Accept': contype,
+                'Content-Type': contype,
             },
             body: await request.arrayBuffer()
         });