Add black list plugin

plugins/black-list/index.php

@@ -0,0 +1,44 @@
+<?php
+
+class BlackListPlugin extends \RainLoop\Plugins\AbstractPlugin
+{
+	public function Init()
+	{
+		$this->addHook('filter.login-credentials', 'FilterLoginCredentials');
+	}
+
+	/**
+	 * @param string $sEmail
+	 * @param string $sLogin
+	 * @param string $sPassword
+	 *
+	 * @throws \RainLoop\Exceptions\ClientException
+	 */
+	public function FilterLoginCredentials(&$sEmail, &$sLogin, &$sPassword)
+	{
+		if (\RainLoop\Plugins\Helper::ValidateWildcardValues($sEmail,
+			$this->Config()->Get('plugin', 'black_list', '')))
+		{
+			throw new \RainLoop\Exceptions\ClientException(
+				$this->Config()->Get('plugin', 'auth_error', true) ?
+					\RainLoop\Notifications::AuthError : \RainLoop\Notifications::AccountNotAllowed);
+		}
+	}
+
+	/**
+	 * @return array
+	 */
+	public function configMapping()
+	{
+		return array(
+			\RainLoop\Plugins\Property::NewInstance('auth_error')->SetLabel('Auth Error')
+				->SetType(\RainLoop\Enumerations\PluginPropertyType::BOOL)
+				->SetDescription('Throw an authentication error instead of an access error.')
+				->SetDefaultValue(true),
+			\RainLoop\Plugins\Property::NewInstance('black_list')->SetLabel('Black List')
+				->SetType(\RainLoop\Enumerations\PluginPropertyType::STRING_TEXT)
+				->SetDescription('Emails black list , space as delimiter, wildcard supported.')
+				->SetDefaultValue('*@domain1.com user@domain2.com')
+		);
+	}
+}