Merge 65c24fe8b3 into 3fe9f5fecb

Change aiohttp route parameters from {file} to {file:.*} to allow
paths containing slashes (e.g. workflows/my-workflow.json).

The {file} parameter only matches a single path segment, causing 404
errors when the frontend requests files in subdirectories via
/userdata/workflows/filename.json instead of URL-encoding the slash.

While the frontend uses encodeURIComponent as a workaround, this fix
ensures the routes work correctly with both encoded and unencoded
paths, improving compatibility with external API consumers.

Closes #10151

app/user_manager.py

@@ -331,7 +331,7 @@ class UserManager():
 
             return path
 
-        @routes.get("/userdata/{file}")
+        @routes.get("/userdata/{file:.*}")
         async def getuserdata(request):
             path = get_user_data_path(request, check_exists=True)
             if not isinstance(path, str):
@@ -352,7 +352,7 @@ class UserManager():
                 "Content-Disposition": "attachment",
             })
 
-        @routes.post("/userdata/{file}")
+        @routes.post("/userdata/{file:.*}")
         async def post_userdata(request):
             """
             Upload or update a user data file.
@@ -415,7 +415,7 @@ class UserManager():
 
             return web.json_response(resp)
 
-        @routes.delete("/userdata/{file}")
+        @routes.delete("/userdata/{file:.*}")
         async def delete_userdata(request):
             path = get_user_data_path(request, check_exists=True)
             if not isinstance(path, str):
@@ -425,7 +425,7 @@ class UserManager():
 
             return web.Response(status=204)
 
-        @routes.post("/userdata/{file}/move/{dest}")
+        @routes.post("/userdata/{file:.*}/move/{dest:.*}")
         async def move_userdata(request):
             """
             Move or rename a user data file.