From 85c4871701ccbed466243c49e1b1e62c0183abeb Mon Sep 17 00:00:00 2001
From: Pooja <pooja@usebruno.com>
Date: Tue, 15 Jul 2025 14:41:56 +0530
Subject: [PATCH] fix: awsv4 signature error bug (#5099)

---
 packages/bruno-electron/src/ipc/network/prepare-request.js   | 2 +-
 .../bruno-electron/tests/network/prepare-request.spec.js     | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/bruno-electron/src/ipc/network/prepare-request.js b/packages/bruno-electron/src/ipc/network/prepare-request.js
index b2f11b9f9..777f0446d 100644
--- a/packages/bruno-electron/src/ipc/network/prepare-request.js
+++ b/packages/bruno-electron/src/ipc/network/prepare-request.js
@@ -426,7 +426,7 @@ const prepareRequest = async (item, collection = {}, abortController) => {
   }
 
   // if the mode is 'none' then set the content-type header to false. #1693
-  if (request.body.mode === 'none') {
+  if (request.body.mode === 'none' && request.auth.mode !== 'awsv4') {
     if(!contentTypeDefined) {
       axiosRequest.headers['content-type'] = false;
     }
diff --git a/packages/bruno-electron/tests/network/prepare-request.spec.js b/packages/bruno-electron/tests/network/prepare-request.spec.js
index 6fbd745a7..f8c014869 100644
--- a/packages/bruno-electron/tests/network/prepare-request.spec.js
+++ b/packages/bruno-electron/tests/network/prepare-request.spec.js
@@ -62,7 +62,7 @@ describe('prepare-request: prepareRequest', () => {
 
   describe.each(['POST', 'PUT', 'PATCH'])('POST request with no body', (method) => {
     it('Should set content-type header to false if method is ' + method + ' and there is no data in the body', async () => {
-      const request = { method: method, url: 'test-domain', body: { mode: 'none' } };
+      const request = { method: method, url: 'test-domain', body: { mode: 'none' }, auth: { mode: 'none' } };
       const result = await prepareRequest({ request, collection: { pathname: '' } });
       expect(result.headers['content-type']).toEqual(false);
     });
@@ -71,7 +71,8 @@ describe('prepare-request: prepareRequest', () => {
         method: method,
         url: 'test-domain',
         body: { mode: 'none' },
-        headers: [{ name: 'content-type', value: 'application/json', enabled: true }]
+        headers: [{ name: 'content-type', value: 'application/json', enabled: true }],
+        auth: { mode: 'none' }
       };
       const result = await prepareRequest({ request, collection: { pathname: '' } });
       expect(result.headers['content-type']).toEqual('application/json');