From 5b76a57de70303cab0e6ef846caee89de8edc5f7 Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Wed, 21 Jan 2015 21:24:26 +0200
Subject: [PATCH] Require authentication and privacy for problems during
 contests

---
 lib/Plack/App/Gruntmaster.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Plack/App/Gruntmaster.pm b/lib/Plack/App/Gruntmaster.pm
index 9775b96..136f657 100644
--- a/lib/Plack/App/Gruntmaster.pm
+++ b/lib/Plack/App/Gruntmaster.pm
@@ -179,6 +179,10 @@ sub dispatch_request{
 			$_{contest} = $contest;
 			return NOT_FOUND if !contest && !problem->is_in_archive || contest && !db->contest_problems->find($_{contest}, $_{problem});
 			forbid problem->is_private;
+			if (contest && contest->is_running) {
+				forbid !remote_user;
+				$privacy = 'private';
+			}
 			response pb_entry => problem->name, db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id);
 		},
 		sub (/sol/:problem) {
-- 
2.39.2