From f6348123dbef47bd2eebeb5b1823d8f3502823b9 Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Mon, 3 Jul 2023 15:33:38 +0200
Subject: [PATCH] Resolve #1195

---
 plugins/set-remote-addr/LICENSE   | 20 ++++++++++++++++++++
 plugins/set-remote-addr/index.php | 23 +++++++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 plugins/set-remote-addr/LICENSE
 create mode 100644 plugins/set-remote-addr/index.php

diff --git a/plugins/set-remote-addr/LICENSE b/plugins/set-remote-addr/LICENSE
new file mode 100644
index 000000000..271342337
--- /dev/null
+++ b/plugins/set-remote-addr/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013 RainLoop Team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/plugins/set-remote-addr/index.php b/plugins/set-remote-addr/index.php
new file mode 100644
index 000000000..dbc10f8a6
--- /dev/null
+++ b/plugins/set-remote-addr/index.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Can be used for proxies, like Nginx  with:
+ *     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ * It's an alternative to application.ini http_client_ip_check_proxy
+ */
+
+class SetRemoteAddrPlugin extends \RainLoop\Plugins\AbstractPlugin
+{
+	const
+		NAME = 'Set REMOTE_ADDR',
+		VERSION = '2.0',
+		DESCRIPTION = 'Sets the $_SERVER[\'REMOTE_ADDR\'] value from HTTP_CLIENT_IP/HTTP_X_FORWARDED_FOR';
+
+	public function Init() : void
+	{
+		if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
+			$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CLIENT_IP'];
+		} else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+			$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_FORWARDED_FOR'];
+		}
+	}
+}