From b0368c76c402301288263dd46c94a0358d4ac690 Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Sun, 12 Nov 2023 15:46:42 +0800
Subject: [PATCH] fix(problem/resources): send files as attachment

---
 web/app/controllers/problem_resources.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/web/app/controllers/problem_resources.php b/web/app/controllers/problem_resources.php
index 66eb9fa..432a516 100644
--- a/web/app/controllers/problem_resources.php
+++ b/web/app/controllers/problem_resources.php
@@ -35,12 +35,15 @@ $sub_path = UOJRequest::get('sub_path', 'is_string', '');
 if ($sub_path) {
 	$filepath = realpath(UOJProblem::cur()->getResourcesPath(rawurldecode($sub_path)));
 	$realbasepath = realpath(UOJProblem::cur()->getResourcesPath());
+	$filename = basename($filepath);
 
 	if (!strStartWith($filepath, $realbasepath)) {
 		UOJResponse::page406();
 	}
 
-	UOJResponse::xsendfile($filepath);
+	UOJResponse::xsendfile($filepath, [
+		'attachment' => $filename,
+	]);
 }
 
 $global_readonly = !UOJProblem::cur()->userCanManage(Auth::user());