Fix #39, turn off cors (#40)

- Fix #39 
- Address issue with `cors` mode see
httptoolkit/mockttp#156

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.0.30 - Turn off cors mode
+
+- Turn off cors mode fix issue with multi headers
+- Fix #39
+
 ## 0.0.29 - Fix SKPI Fingerprint, minor improvements
 
 - Fix SKPI fingerprint

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jambox",
-  "version": "0.0.29",
+  "version": "0.0.30",
   "description": "Tool for recording and playing back HTTP requests.",
   "bin": {
     "jam": "./jam.mjs",

src/server/index.mjs

@@ -18,7 +18,6 @@ const getServices = (filesystem) => {
   const ews = expessWS(app);
   const cache = new Cache();
   const proxy = mockttp.getLocal({
-    cors: true,
     recordTraffic: false,
     suggestChanges: false,
     https: {

src/utils/serialize.mjs

@@ -37,9 +37,12 @@ export const updateResponse = async (prev, curr) => {
     ...rest,
   };
 
-  // Update the final buffer and content length
   result.body.buffer = buffer;
-  result.headers['content-length'] = buffer.length;
+
+  // Update the final buffer and content length
+  if ('content-length' in result.headers) {
+    result.headers['content-length'] = buffer.length;
+  }
 
   return result;
 };