Update proxy/proxy_server.py

proxy/proxy_server.py

@@ -28,11 +28,10 @@ def proxy_editor(path):
     if request.method == "GET":
         r = requests.get(url, headers=_filtered_headers(), stream=True)
     else:
-        # forward POST body
         r = requests.post(
             url,
             data=request.get_data(),
-            headers=_filtered_headers(),
+            headers={"Content-Type": request.headers.get("Content-Type")},
             stream=True
         )
 
@@ -56,20 +55,11 @@ def proxy_api(path):
         r = requests.get(url, headers=_filtered_headers(), stream=True)
 
     else:
-        # Correctly forward uploaded files
-        files = {
-            name: (f.filename, f.stream, f.mimetype)
-            for name, f in request.files.items()
-        }
-
-        # Forward form fields too
-        data = request.form.to_dict(flat=True)
-
+        # Forward raw body + content-type so Flask can parse multipart uploads
         r = requests.post(
             url,
-            files=files if files else None,
-            data=data if data else None,
-            headers=_filtered_headers(),
+            data=request.get_data(),
+            headers={"Content-Type": request.headers.get("Content-Type")},
             stream=True
         )
 
@@ -95,7 +85,7 @@ def proxy_static(path):
         r = requests.post(
             url,
             data=request.get_data(),
-            headers=_filtered_headers(),
+            headers={"Content-Type": request.headers.get("Content-Type")},
             stream=True
         )