From 800924a2137176fc9609bb72544593254e733e18 Mon Sep 17 00:00:00 2001
From: downtownallday <downtownallday@gmail.com>
Date: Tue, 28 Jun 2022 07:46:24 -0400
Subject: [PATCH] Tighten roundcube session config

---
 setup/webmail.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/setup/webmail.sh b/setup/webmail.sh
index e064a201..131f7aa5 100755
--- a/setup/webmail.sh
+++ b/setup/webmail.sh
@@ -141,6 +141,10 @@ cat > $RCM_CONFIG <<EOF;
 \$config['login_username_filter'] = 'email';
 \$config['password_charset'] = 'UTF-8';
 \$config['junk_mbox'] = 'Spam';
+/* ensure roudcube session id's aren't leaked to other parts of the server */
+\$config['session_path'] = '/mail/';
+/* prevent CSRF, requires php 7.3+ */
+\$config['session_samesite'] = 'Strict';
 ?>
 EOF