Move plugins to webmail repository.

plugins/add-x-originating-ip-header/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.

plugins/add-x-originating-ip-header/README

@@ -0,0 +1 @@
+Adds X-Originating-IP header to outgoing message, containing sender's IP address.

plugins/add-x-originating-ip-header/VERSION

@@ -0,0 +1 @@
+1.1

plugins/add-x-originating-ip-header/index.php

@@ -0,0 +1,38 @@
+<?php
+
+class AddXOriginatingIpHeaderPlugin extends \RainLoop\Plugins\AbstractPlugin
+{
+	public function Init()
+	{
+		$this->addHook('filter.build-message', 'FilterBuildMessage');
+	}
+
+	/**
+	 * @param \MailSo\Mime\Message $oMessage
+	 */
+	public function FilterBuildMessage(&$oMessage)
+	{
+		if ($oMessage instanceof \MailSo\Mime\Message)
+		{
+			$oMessage->SetCustomHeader(
+				\MailSo\Mime\Enumerations\Header::X_ORIGINATING_IP,
+				$this->Manager()->Actions()->Http()->GetClientIp(
+					!!$this->Config()->Get('plugin', 'check_proxy', false))
+			);
+		}
+	}
+
+	/**
+	 * @return array
+	 */
+	public function configMapping()
+	{
+		return array(
+			\RainLoop\Plugins\Property::NewInstance('check_proxy')
+				->SetLabel('Сheck User Proxy')
+				->SetType(\RainLoop\Enumerations\PluginPropertyType::BOOL)
+				->SetDescription('Enable, if you need to check proxy header')
+				->SetDefaultValue(false)
+		);
+	}
+}