From 19de2732f24c13b822e2ea281e3484f881966137 Mon Sep 17 00:00:00 2001
From: grossmj <grossmj@gns3.net>
Date: Thu, 29 Sep 2022 15:11:15 +0200
Subject: [PATCH] Upgrade to FastAPI 0.85.0 and check embedded web-ui
 index.html can be found.

---
 gns3server/api/routes/index.py | 3 +++
 requirements.txt               | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/gns3server/api/routes/index.py b/gns3server/api/routes/index.py
index 571ee2fd..0d64828b 100644
--- a/gns3server/api/routes/index.py
+++ b/gns3server/api/routes/index.py
@@ -55,6 +55,9 @@ async def web_ui(file_path: str):
     if static is None or not os.path.exists(static):
         static = get_resource(os.path.join("static", "web-ui", "index.html"))
 
+    if static is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
+
     # guesstype prefers to have text/html type than application/javascript
     # which results with warnings in Firefox 66 on Windows
     # Ref. gns3-server#1559
diff --git a/requirements.txt b/requirements.txt
index 65f1a0b0..f90ede6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 uvicorn==0.18.3
-fastapi==0.84.0
+fastapi==0.85.0
 python-multipart==0.0.5
 websockets==10.3
 aiohttp==3.8.1