From 3cbf0c2fcf6567ed8f53005d414cf49e7b666def Mon Sep 17 00:00:00 2001
From: Zankaria <zankaria.auxa@mailu.io>
Date: Thu, 13 Jun 2024 19:53:37 +0200
Subject: [PATCH] post.php, pages.php: pack and unpack source ip addresses of
 ban appeals

---
 inc/mod/pages.php | 6 ++++++
 post.php          | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/inc/mod/pages.php b/inc/mod/pages.php
index 7180d9d8..eec5d364 100644
--- a/inc/mod/pages.php
+++ b/inc/mod/pages.php
@@ -1077,6 +1077,12 @@ function mod_ban_appeals() {
         WHERE `denied` != 1 ORDER BY `time`") or error(db_error());
     $ban_appeals = $query->fetchAll(PDO::FETCH_ASSOC);
     foreach ($ban_appeals as &$ban) {
+        $unpacked_source_ip = inet_ntop($ban['source_ip']);
+        if ($unpacked_source_ip !== false) {
+            // IP inserted after the IPs were packeted. Display the converted version.
+            $ban['source_ip'] = $unpacked_source_ip;
+        }
+
         if ($ban['post'])
             $ban['post'] = json_decode($ban['post'], true);
         $ban['mask'] = Bans::range_to_string(array($ban['ipstart'], $ban['ipend']));
diff --git a/post.php b/post.php
index 346f68ef..2727738c 100644
--- a/post.php
+++ b/post.php
@@ -174,7 +174,7 @@ function db_insert_ban_appeal($ban_id, $source_ip, $appeal_message)
 {
     $query = prepare("INSERT INTO ``ban_appeals`` VALUES (NULL, :ban_id, :source_ip, :time, :message, 0)");
     $query->bindValue(':ban_id', $ban_id, PDO::PARAM_INT);
-    $query->bindValue(':source_ip', $source_ip);
+    $query->bindValue(':source_ip', inet_pton($source_ip));
     $query->bindValue(':time', time(), PDO::PARAM_INT);
     $query->bindValue(':message', $appeal_message);
     $query->execute() or error(db_error($query));