Refactor MailSettings controller

- Do not store the password (fixes https://github.com/owncloud/core/issues/11385)
- Refactor to AppFramework
- Add unit tests

Conflicts:
	settings/admin/controller.php

9 files changed, 531 insertions, 207 deletions

diff --git a/settings/admin/controller.php b/settings/admin/controller.php
deleted file mode 100644
index 395bc7c6e49..00000000000
--- a/settings/admin/controller.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-/**
-* @author Joas Schilling
-* @copyright 2014 Joas Schilling nickvergessen@owncloud.com
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
-* License as published by the Free Software Foundation; either
-* version 3 of the License, or any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
-*
-* You should have received a copy of the GNU Affero General Public
-* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-namespace OC\Settings\Admin;
-
-class Controller {
-	/**
-	 * Set mail settings
-	 */
-	public static function setMailSettings() {
-		\OC_Util::checkAdminUser();
-		\OCP\JSON::callCheck();
-
-		$l = \OC::$server->getL10N('settings');
-
-		$smtp_settings = array(
-			'mail_domain'		=> null,
-			'mail_from_address'	=> null,
-			'mail_smtpmode'			=> array('sendmail', 'smtp', 'qmail', 'php'),
-			'mail_smtpsecure'		=> array('', 'ssl', 'tls'),
-			'mail_smtphost'		=> null,
-			'mail_smtpport'		=> null,
-			'mail_smtpauthtype'		=> array('LOGIN', 'PLAIN', 'NTLM'),
-			'mail_smtpauth'			=> true,
-			'mail_smtpname'		=> null,
-			'mail_smtppassword'	=> null,
-		);
-
-		foreach ($smtp_settings as $setting => $validate) {
-			if (!$validate) {
-				if (!isset($_POST[$setting]) || $_POST[$setting] === '') {
-					\OC_Config::deleteKey( $setting );
-				} else {
-					\OC_Config::setValue( $setting, $_POST[$setting] );
-				}
-			}
-			else if (is_bool($validate)) {
-				if (!empty($_POST[$setting])) {
-					\OC_Config::setValue( $setting, (bool) $_POST[$setting] );
-				} else {
-					\OC_Config::deleteKey( $setting );
-				}
-			}
-			else if (is_array($validate)) {
-				if (!isset($_POST[$setting]) || $_POST[$setting] === '') {
-					\OC_Config::deleteKey( $setting );
-				} else if (in_array($_POST[$setting], $validate)) {
-					\OC_Config::setValue( $setting, $_POST[$setting] );
-				} else {
-					$message = $l->t('Invalid value supplied for %s', array(self::getFieldname($setting, $l)));
-					\OC_JSON::error( array( "data" => array( "message" => $message)) );
-					exit;
-				}
-			}
-		}
-
-		\OC_JSON::success(array("data" => array( "message" => $l->t("Saved") )));
-	}
-
-	/**
-	 * Send a mail to test the settings
-	 */
-	public static function sendTestMail() {
-		\OC_Util::checkAdminUser();
-		\OCP\JSON::callCheck();
-
-		$l = \OC::$server->getL10N('settings');
-		$email = \OC_Preferences::getValue(\OC_User::getUser(), 'settings', 'email', '');
-		if (!empty($email)) {
-			$defaults = new \OC_Defaults();
-
-			try {
-				\OC_Mail::send($email, \OC_User::getDisplayName(),
-					$l->t('test email settings'),
-					$l->t('If you received this email, the settings seem to be correct.'),
-					\OCP\Util::getDefaultEmailAddress('no-reply'), $defaults->getName());
-			} catch (\Exception $e) {
-				$message = $l->t('A problem occurred while sending the e-mail. Please revisit your settings.');
-				\OC_JSON::error( array( "data" => array( "message" => $message)) );
-				exit;
-			}
-
-			\OC_JSON::success(array("data" => array( "message" => $l->t("Email sent") )));
-		} else {
-			$message = $l->t('You need to set your user email before being able to send test emails.');
-			\OC_JSON::error( array( "data" => array( "message" => $message)) );
-		}
-	}
-
-	/**
-	 * Get the field name to use it in error messages
-	 *
-	 * @param string $setting
-	 * @param \OC_L10N $l
-	 * @return string
-	 */
-	public static function getFieldname($setting, $l) {
-		switch ($setting) {
-			case 'mail_smtpmode':
-				return $l->t( 'Send mode' );
-			case 'mail_smtpsecure':
-				return $l->t( 'Encryption' );
-			case 'mail_smtpauthtype':
-				return $l->t( 'Authentication method' );
-		}
-	}
-}
diff --git a/settings/application.php b/settings/application.php
new file mode 100644
index 00000000000..b17ca01c2f3
--- /dev/null
+++ b/settings/application.php
@@ -0,0 +1,70 @@
+<?php
+/**
+ * @author Lukas Reschke
+ * @copyright 2014 Lukas Reschke lukas@owncloud.com
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Settings;
+
+use OC\AppFramework\Utility\SimpleContainer;
+use OC\Settings\Controller\MailSettingsController;
+use \OCP\AppFramework\App;
+use \OCP\Util;
+
+/**
+ * @package OC\Settings
+ */
+class Application extends App {
+
+
+	/**
+	 * @param array $urlParams
+	 */
+	public function __construct(array $urlParams=array()){
+		parent::__construct('settings', $urlParams);
+
+		$container = $this->getContainer();
+
+		/**
+		 * Controllers
+		 */
+		$container->registerService('MailSettingsController', function(SimpleContainer $c) {
+			return new MailSettingsController(
+				$c->query('AppName'),
+				$c->query('Request'),
+				$c->query('L10N'),
+				$c->query('Config'),
+				$c->query('UserSession'),
+				$c->query('Defaults'),
+				$c->query('Mail'),
+				$c->query('DefaultMailAddress')
+			);
+		});
+
+		/**
+		 * Core class wrappers
+		 */
+		$container->registerService('Config', function(SimpleContainer $c) {
+			return $c->query('ServerContainer')->getConfig();
+		});
+		$container->registerService('L10N', function(SimpleContainer $c) {
+			return $c->query('ServerContainer')->getL10N('settings');
+		});
+		$container->registerService('UserSession', function(SimpleContainer $c) {
+			return $c->query('ServerContainer')->getUserSession();
+		});
+		$container->registerService('Mail', function(SimpleContainer $c) {
+			return new \OC_Mail;
+		});
+		$container->registerService('Defaults', function(SimpleContainer $c) {
+			return new \OC_Defaults;
+		});
+		$container->registerService('DefaultMailAddress', function(SimpleContainer $c) {
+			return Util::getDefaultEmailAddress('no-reply');
+		});
+	}
+}
diff --git a/settings/controller/mailsettingscontroller.php b/settings/controller/mailsettingscontroller.php
new file mode 100644
index 00000000000..1cfb10c6fe9
--- /dev/null
+++ b/settings/controller/mailsettingscontroller.php
@@ -0,0 +1,166 @@
+<?php
+/**
+* @author Joas Schilling
+* @author Lukas Reschke
+* @copyright 2014 Joas Schilling nickvergessen@owncloud.com
+*
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Settings\Controller;
+
+use OC\User\Session;
+use \OCP\AppFramework\Controller;
+use OCP\IRequest;
+use OCP\IL10N;
+use OCP\IConfig;
+
+/**
+ * @package OC\Settings\Controller
+ */
+class MailSettingsController extends Controller {
+
+	/** @var \OCP\IL10N */
+	private $l10n;
+	/** @var \OCP\IConfig */
+	private $config;
+	/** @var Session */
+	private $userSession;
+	/** @var \OC_Defaults */
+	private $defaults;
+	/** @var \OC_Mail */
+	private $mail;
+	/** @var string */
+	private $defaultMailAddress;
+
+	/**
+	 * @param string $appName
+	 * @param IRequest $request
+	 * @param IL10N $l10n
+	 * @param IConfig $config
+	 * @param Session $userSession
+	 * @param \OC_Defaults $defaults
+	 * @param \OC_Mail $mail
+	 * @param string $defaultMailAddress
+	 */
+	public function __construct($appName,
+								IRequest $request,
+								IL10N $l10n,
+								IConfig $config,
+								Session $userSession,
+								\OC_Defaults $defaults,
+								\OC_Mail $mail,
+								$defaultMailAddress) {
+		parent::__construct($appName, $request);
+		$this->l10n = $l10n;
+		$this->config = $config;
+		$this->userSession = $userSession;
+		$this->defaults = $defaults;
+		$this->mail = $mail;
+		$this->defaultMailAddress = $defaultMailAddress;
+	}
+
+	/**
+	 * Sets the email settings
+	 * @param string $mail_domain
+	 * @param string $mail_from_address
+	 * @param string $mail_smtpmode
+	 * @param string $mail_smtpsecure
+	 * @param string $mail_smtphost
+	 * @param string $mail_smtpauthtype
+	 * @param int $mail_smtpauth
+	 * @param string $mail_smtpport
+	 * @return array
+	 */
+	public function setMailSettings($mail_domain,
+									$mail_from_address,
+									$mail_smtpmode,
+									$mail_smtpsecure,
+									$mail_smtphost,
+									$mail_smtpauthtype,
+									$mail_smtpauth,
+									$mail_smtpport) {
+
+		$params = get_defined_vars();
+		foreach($params as $key => $value) {
+			if(empty($value)) {
+				$this->config->deleteSystemValue($key);
+			} else {
+				$this->config->setSystemValue($key, $value);
+			}
+		}
+
+		// Delete passwords from config in case no auth is specified
+		if($params['mail_smtpauth'] !== 1) {
+			$this->config->deleteSystemValue('mail_smtpname');
+			$this->config->deleteSystemValue('mail_smtppassword');
+		}
+
+		return array('data' =>
+			array('message' =>
+				(string) $this->l10n->t('Saved')
+			),
+			'status' => 'success'
+		);
+	}
+
+	/**
+	 * Store the credentials used for SMTP in the config
+	 * @param string $mail_smtpname
+	 * @param string $mail_smtppassword
+	 * @return array
+	 */
+	public function storeCredentials($mail_smtpname, $mail_smtppassword) {
+		$this->config->setSystemValue('mail_smtpname', $mail_smtpname);
+		$this->config->setSystemValue('mail_smtppassword', $mail_smtppassword);
+
+		return array('data' =>
+			array('message' =>
+				(string) $this->l10n->t('Saved')
+			),
+			'status' => 'success'
+		);
+	}
+
+	/**
+	 * Send a mail to test the settings
+	 * @return array
+	 */
+	public function sendTestMail() {
+		$email = $this->config->getUserValue($this->userSession->getUser()->getUID(), $this->appName, 'email', '');
+		if (!empty($email)) {
+			try {
+				$this->mail->send($email, $this->userSession->getUser()->getDisplayName(),
+					$this->l10n->t('test email settings'),
+					$this->l10n->t('If you received this email, the settings seems to be correct.'),
+					$this->defaultMailAddress,
+					$this->defaults->getName()
+				);
+			} catch (\Exception $e) {
+				return array('data' =>
+					array('message' =>
+						(string) $this->l10n->t('A problem occurred while sending the e-mail. Please revisit your settings.'),
+					),
+					'status' => 'error'
+				);
+			}
+
+			return array('data' =>
+				array('message' =>
+					(string) $this->l10n->t('Email sent')
+				),
+				'status' => 'success'
+			);
+		}
+
+		return array('data' =>
+			array('message' =>
+				(string) $this->l10n->t('You need to set your user email before being able to send test emails.'),
+			),
+			'status' => 'error'
+		);
+	}
+
+}
diff --git a/settings/css/settings.css b/settings/css/settings.css
index 581904591d0..d89c50e4114 100644
--- a/settings/css/settings.css
+++ b/settings/css/settings.css
@@ -178,12 +178,12 @@ span.securitywarning, span.connectionwarning, .setupwarning {
 	padding-left: 56px;
 }
 
-#mail_settings p label:first-child {
+.mail_settings p label:first-child {
 	display: inline-block;
 	width: 300px;
 	text-align: right;
 }
-#mail_settings p select:nth-child(2) {
+.mail_settings p select:nth-child(2) {
 	width: 143px;
 }
 #mail_smtpport {
diff --git a/settings/js/admin.js b/settings/js/admin.js
index d8cdae9d11b..09e8a1d6916 100644
--- a/settings/js/admin.js
+++ b/settings/js/admin.js
@@ -103,14 +103,22 @@ $(document).ready(function(){
 		}
 	});
 
-	$('#mail_settings').change(function(){
+	$('#mail_general_settings').change(function(){
 		OC.msg.startSaving('#mail_settings_msg');
-		var post = $( "#mail_settings" ).serialize();
+		var post = $( "#mail_general_settings" ).serialize();
 		$.post(OC.generateUrl('/settings/admin/mailsettings'), post, function(data){
 			OC.msg.finishedSaving('#mail_settings_msg', data);
 		});
 	});
 
+	$('#mail_credentials_settings_submit').click(function(){
+		OC.msg.startSaving('#mail_settings_msg');
+		var post = $( "#mail_credentials_settings" ).serialize();
+		$.post(OC.generateUrl('/settings/admin/mailsettings/credentials'), post, function(data){
+			OC.msg.finishedSaving('#mail_settings_msg', data);
+		});
+	});
+
 	$('#sendtestemail').click(function(event){
 		event.preventDefault();
 		OC.msg.startAction('#sendtestmail_msg', t('settings', 'Sending...'));
diff --git a/settings/routes.php b/settings/routes.php
index 25a8b1da7e0..7068c0df723 100644
--- a/settings/routes.php
+++ b/settings/routes.php
@@ -6,7 +6,16 @@
  * See the COPYING-README file.
  */
 
-/** @var $this OCP\Route\IRouter */
+namespace OC\Settings;
+
+$application = new Application();
+$application->registerRoutes($this, array('routes' =>array(
+	array('name' => 'MailSettings#setMailSettings', 'url' => '/settings/admin/mailsettings', 'verb' => 'POST'),
+	array('name' => 'MailSettings#storeCredentials', 'url' => '/settings/admin/mailsettings/credentials', 'verb' => 'POST'),
+	array('name' => 'MailSettings#sendTestMail', 'url' => '/settings/admin/mailtest', 'verb' => 'POST'),
+)));
+
+/** @var $this \OCP\Route\IRouter */
 
 // Settings pages
 $this->create('settings_help', '/settings/help')
@@ -88,12 +97,6 @@ $this->create('settings_ajax_getlog', '/settings/ajax/getlog.php')
 	->actionInclude('settings/ajax/getlog.php');
 $this->create('settings_ajax_setloglevel', '/settings/ajax/setloglevel.php')
 	->actionInclude('settings/ajax/setloglevel.php');
-$this->create('settings_mail_settings', '/settings/admin/mailsettings')
-	->post()
-	->action('OC\Settings\Admin\Controller', 'setMailSettings');
-$this->create('settings_admin_mail_test', '/settings/admin/mailtest')
-	->post()
-	->action('OC\Settings\Admin\Controller', 'sendTestMail');
 $this->create('settings_ajax_setsecurity', '/settings/ajax/setsecurity.php')
 	->actionInclude('settings/ajax/setsecurity.php');
 $this->create('settings_ajax_excludegroups', '/settings/ajax/excludegroups.php')
diff --git a/settings/templates/admin.php b/settings/templates/admin.php
index d6bb298caef..6b4623173af 100644
--- a/settings/templates/admin.php
+++ b/settings/templates/admin.php
@@ -333,87 +333,90 @@ if ($_['suggestedOverwriteWebroot']) {
 	</p>
 </div>
 
-<div class="section"><form id="mail_settings">
-	<h2><?php p($l->t('Email Server'));?></h2>
-
-	<p><?php p($l->t('This is used for sending out notifications.')); ?> <span id="mail_settings_msg" class="msg"></span></p>
-
-	<p>
-		<label for="mail_smtpmode"><?php p($l->t( 'Send mode' )); ?></label>
-		<select name='mail_smtpmode' id='mail_smtpmode'>
-			<?php foreach ($mail_smtpmode as $smtpmode):
-				$selected = '';
-				if ($smtpmode == $_['mail_smtpmode']):
-					$selected = 'selected="selected"';
-				endif; ?>
-				<option value='<?php p($smtpmode)?>' <?php p($selected) ?>><?php p($smtpmode) ?></option>
-			<?php endforeach;?>
-		</select>
-
-		<label id="mail_smtpsecure_label" for="mail_smtpsecure"
-			   <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
-			<?php p($l->t( 'Encryption' )); ?>
-		</label>
-		<select name="mail_smtpsecure" id="mail_smtpsecure"
-				<?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
-			<?php foreach ($mail_smtpsecure as $secure => $name):
-				$selected = '';
-				if ($secure == $_['mail_smtpsecure']):
-					$selected = 'selected="selected"';
-				endif; ?>
-				<option value='<?php p($secure)?>' <?php p($selected) ?>><?php p($name) ?></option>
-			<?php endforeach;?>
-		</select>
-	</p>
-
-	<p>
-		<label for="mail_from_address"><?php p($l->t( 'From address' )); ?></label>
-		<input type="text" name='mail_from_address' id="mail_from_address" placeholder="<?php p($l->t('mail'))?>"
-			   value='<?php p($_['mail_from_address']) ?>' />
-		@
-		<input type="text" name='mail_domain' id="mail_domain" placeholder="example.com"
-			   value='<?php p($_['mail_domain']) ?>' />
-	</p>
+<div class="section">
+	<form id="mail_general_settings" class="mail_settings">
+		<h2><?php p($l->t('Email Server'));?></h2>
+
+		<p><?php p($l->t('This is used for sending out notifications.')); ?> <span id="mail_settings_msg" class="msg"></span></p>
+
+		<p>
+			<label for="mail_smtpmode"><?php p($l->t( 'Send mode' )); ?></label>
+			<select name='mail_smtpmode' id='mail_smtpmode'>
+				<?php foreach ($mail_smtpmode as $smtpmode):
+					$selected = '';
+					if ($smtpmode == $_['mail_smtpmode']):
+						$selected = 'selected="selected"';
+					endif; ?>
+					<option value='<?php p($smtpmode)?>' <?php p($selected) ?>><?php p($smtpmode) ?></option>
+				<?php endforeach;?>
+			</select>
+
+			<label id="mail_smtpsecure_label" for="mail_smtpsecure"
+				   <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
+				<?php p($l->t( 'Encryption' )); ?>
+			</label>
+			<select name="mail_smtpsecure" id="mail_smtpsecure"
+					<?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
+				<?php foreach ($mail_smtpsecure as $secure => $name):
+					$selected = '';
+					if ($secure == $_['mail_smtpsecure']):
+						$selected = 'selected="selected"';
+					endif; ?>
+					<option value='<?php p($secure)?>' <?php p($selected) ?>><?php p($name) ?></option>
+				<?php endforeach;?>
+			</select>
+		</p>
 
-	<p id="setting_smtpauth" <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
-		<label for="mail_smtpauthtype"><?php p($l->t( 'Authentication method' )); ?></label>
-		<select name='mail_smtpauthtype' id='mail_smtpauthtype'>
-			<?php foreach ($mail_smtpauthtype as $authtype => $name):
-				$selected = '';
-				if ($authtype == $_['mail_smtpauthtype']):
-					$selected = 'selected="selected"';
-				endif; ?>
-				<option value='<?php p($authtype)?>' <?php p($selected) ?>><?php p($name) ?></option>
-			<?php endforeach;?>
-		</select>
-
-		<input type="checkbox" name="mail_smtpauth" id="mail_smtpauth" value="1"
-			   <?php if ($_['mail_smtpauth']) print_unescaped('checked="checked"'); ?> />
-		<label for="mail_smtpauth"><?php p($l->t( 'Authentication required' )); ?></label>
-	</p>
+		<p>
+			<label for="mail_from_address"><?php p($l->t( 'From address' )); ?></label>
+			<input type="text" name='mail_from_address' id="mail_from_address" placeholder="<?php p($l->t('mail'))?>"
+				   value='<?php p($_['mail_from_address']) ?>' />
+			<input type="text" name='mail_domain' id="mail_domain" placeholder="example.com"
+				   value='<?php p($_['mail_domain']) ?>' />
+		</p>
 
-	<p id="setting_smtphost" <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
-		<label for="mail_smtphost"><?php p($l->t( 'Server address' )); ?></label>
-		<input type="text" name='mail_smtphost' id="mail_smtphost" placeholder="smtp.example.com"
-			   value='<?php p($_['mail_smtphost']) ?>' />
-		:
-		<input type="text" name='mail_smtpport' id="mail_smtpport" placeholder="<?php p($l->t('Port'))?>"
-			   value='<?php p($_['mail_smtpport']) ?>' />
-	</p>
+		<p id="setting_smtpauth" <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
+			<label for="mail_smtpauthtype"><?php p($l->t( 'Authentication method' )); ?></label>
+			<select name='mail_smtpauthtype' id='mail_smtpauthtype'>
+				<?php foreach ($mail_smtpauthtype as $authtype => $name):
+					$selected = '';
+					if ($authtype == $_['mail_smtpauthtype']):
+						$selected = 'selected="selected"';
+					endif; ?>
+					<option value='<?php p($authtype)?>' <?php p($selected) ?>><?php p($name) ?></option>
+				<?php endforeach;?>
+			</select>
+
+			<input type="checkbox" name="mail_smtpauth" id="mail_smtpauth" value="1"
+				   <?php if ($_['mail_smtpauth']) print_unescaped('checked="checked"'); ?> />
+			<label for="mail_smtpauth"><?php p($l->t( 'Authentication required' )); ?></label>
+		</p>
 
-	<p id="mail_credentials" <?php if (!$_['mail_smtpauth'] || $_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
-		<label for="mail_smtpname"><?php p($l->t( 'Credentials' )); ?></label>
-		<input type="text" name='mail_smtpname' id="mail_smtpname" placeholder="<?php p($l->t('SMTP Username'))?>"
-			   value='<?php p($_['mail_smtpname']) ?>' />
-		<input type="password" name='mail_smtppassword' id="mail_smtppassword"
-			   placeholder="<?php p($l->t('SMTP Password'))?>" value='<?php p($_['mail_smtppassword']) ?>' />
-	</p>
+		<p id="setting_smtphost" <?php if ($_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
+			<label for="mail_smtphost"><?php p($l->t( 'Server address' )); ?></label>
+			<input type="text" name='mail_smtphost' id="mail_smtphost" placeholder="smtp.example.com"
+				   value='<?php p($_['mail_smtphost']) ?>' />
+			:
+			<input type="text" name='mail_smtpport' id="mail_smtpport" placeholder="<?php p($l->t('Port'))?>"
+				   value='<?php p($_['mail_smtpport']) ?>' />
+		</p>
+	</form>
+	<form class="mail_settings" id="mail_credentials_settings">
+		<p id="mail_credentials" <?php if (!$_['mail_smtpauth'] || $_['mail_smtpmode'] != 'smtp') print_unescaped(' class="hidden"'); ?>>
+			<label for="mail_smtpname"><?php p($l->t( 'Credentials' )); ?></label>
+			<input type="text" name='mail_smtpname' id="mail_smtpname" placeholder="<?php p($l->t('SMTP Username'))?>"
+				   value='<?php p($_['mail_smtpname']) ?>' />
+			<input type="password" name='mail_smtppassword' id="mail_smtppassword"
+				   placeholder="<?php p($l->t('SMTP Password'))?>" value='<?php p($_['mail_smtppassword']) ?>' />
+			<input id="mail_credentials_settings_submit" type="button" value="<?php p($l->t('Store credentials')) ?>">
+		</p>
+	</form>
 
 	<br />
 	<em><?php p($l->t( 'Test email settings' )); ?></em>
 	<input type="submit" name="sendtestemail" id="sendtestemail" value="<?php p($l->t( 'Send email' )); ?>"/>
 	<span id="sendtestmail_msg" class="msg"></span>
-</form></div>
+</div>
 
 <div class="section">
 	<h2><?php p($l->t('Log'));?></h2>
diff --git a/tests/phpunit-autotest.xml b/tests/phpunit-autotest.xml
index 872ff2c2596..3805bb1ac79 100644
--- a/tests/phpunit-autotest.xml
+++ b/tests/phpunit-autotest.xml
@@ -8,6 +8,7 @@
 >
 	<testsuite name='ownCloud'>
 		<directory suffix='.php'>lib/</directory>
+		<directory suffix='.php'>settings/</directory>
 		<file>apps.php</file>
 	</testsuite>
 	<!-- filters for code coverage -->
diff --git a/tests/settings/controller/mailsettingscontrollertest.php b/tests/settings/controller/mailsettingscontrollertest.php
new file mode 100644
index 00000000000..5a1add95449
--- /dev/null
+++ b/tests/settings/controller/mailsettingscontrollertest.php
@@ -0,0 +1,196 @@
+<?php
+/**
+ * @author Lukas Reschke
+ * @copyright 2014 Lukas Reschke lukas@owncloud.com
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+namespace OC\Settings\Controller;
+
+use \OC\Settings\Application;
+
+/**
+ * @package OC\Settings\Controller
+ */
+class MailSettingscontrollerTest extends \PHPUnit_Framework_TestCase {
+
+	private $container;
+
+	protected function setUp() {
+		$app = new Application();
+		$this->container = $app->getContainer();
+		$this->container['Config'] = $this->getMockBuilder('\OCP\IConfig')
+			->disableOriginalConstructor()->getMock();
+		$this->container['L10N'] = $this->getMockBuilder('\OCP\IL10N')
+			->disableOriginalConstructor()->getMock();
+		$this->container['AppName'] = 'settings';
+		$this->container['UserSession'] = $this->getMockBuilder('\OC\User\Session')
+			->disableOriginalConstructor()->getMock();
+		$this->container['Mail'] = $this->getMockBuilder('\OC_Mail')
+			->disableOriginalConstructor()->getMock();
+		$this->container['Defaults'] = $this->getMockBuilder('\OC_Defaults')
+			->disableOriginalConstructor()->getMock();
+		$this->container['DefaultMailAddress'] = 'no-reply@owncloud.com';
+	}
+
+	public function testSetMailSettings() {
+		$this->container['L10N']
+			->expects($this->exactly(2))
+			->method('t')
+			->will($this->returnValue('Saved'));
+
+		/**
+		 * FIXME: Use the following block once Jenkins uses PHPUnit >= 4.1
+		 */
+		/*
+		$this->container['Config']
+			->expects($this->exactly(15))
+			->method('setSystemValue')
+			->withConsecutive(
+				array($this->equalTo('mail_domain'), $this->equalTo('owncloud.com')),
+				array($this->equalTo('mail_from_address'), $this->equalTo('demo@owncloud.com')),
+				array($this->equalTo('mail_smtpmode'), $this->equalTo('smtp')),
+				array($this->equalTo('mail_smtpsecure'), $this->equalTo('ssl')),
+				array($this->equalTo('mail_smtphost'), $this->equalTo('mx.owncloud.org')),
+				array($this->equalTo('mail_smtpauthtype'), $this->equalTo('NTLM')),
+				array($this->equalTo('mail_smtpauth'), $this->equalTo(1)),
+				array($this->equalTo('mail_smtpport'), $this->equalTo('25')),
+				array($this->equalTo('mail_domain'), $this->equalTo('owncloud.com')),
+				array($this->equalTo('mail_from_address'), $this->equalTo('demo@owncloud.com')),
+				array($this->equalTo('mail_smtpmode'), $this->equalTo('smtp')),
+				array($this->equalTo('mail_smtpsecure'), $this->equalTo('ssl')),
+				array($this->equalTo('mail_smtphost'), $this->equalTo('mx.owncloud.org')),
+				array($this->equalTo('mail_smtpauthtype'), $this->equalTo('NTLM')),
+				array($this->equalTo('mail_smtpport'), $this->equalTo('25'))
+			);
+		 */
+
+		$this->container['Config']
+			->expects($this->exactly(15))
+			->method('setSystemValue');
+
+		/**
+		 * FIXME: Use the following block once Jenkins uses PHPUnit >= 4.1
+		 */
+		/*
+		$this->container['Config']
+			->expects($this->exactly(3))
+			->method('deleteSystemValue')
+			->withConsecutive(
+				array($this->equalTo('mail_smtpauth')),
+				array($this->equalTo('mail_smtpname')),
+				array($this->equalTo('mail_smtppassword'))
+			);
+		*/
+		$this->container['Config']
+			->expects($this->exactly(3))
+			->method('deleteSystemValue');
+
+		// With authentication
+		$response = $this->container['MailSettingsController']->setMailSettings(
+			'owncloud.com',
+			'demo@owncloud.com',
+			'smtp',
+			'ssl',
+			'mx.owncloud.org',
+			'NTLM',
+			1,
+			'25'
+		);
+		$expectedResponse = array('data' => array('message' =>'Saved'), 'status' => 'success');
+		$this->assertSame($expectedResponse, $response);
+
+		// Without authentication (testing the deletion of the stored password)
+		$response = $this->container['MailSettingsController']->setMailSettings(
+			'owncloud.com',
+			'demo@owncloud.com',
+			'smtp',
+			'ssl',
+			'mx.owncloud.org',
+			'NTLM',
+			0,
+			'25'
+		);
+		$expectedResponse = array('data' => array('message' =>'Saved'), 'status' => 'success');
+		$this->assertSame($expectedResponse, $response);
+
+	}
+
+	public function testStoreCredentials() {
+		$this->container['L10N']
+			->expects($this->once())
+			->method('t')
+			->will($this->returnValue('Saved'));
+
+		/**
+		 * FIXME: Use this block once Jenkins uses PHPUnit >= 4.1
+		 */
+		/*
+		$this->container['Config']
+			->expects($this->exactly(2))
+			->method('setSystemValue')
+			->withConsecutive(
+				array($this->equalTo('mail_smtpname'), $this->equalTo('UsernameToStore')),
+				array($this->equalTo('mail_smtppassword'), $this->equalTo('PasswordToStore'))
+			);
+		*/
+		$this->container['Config']
+			->expects($this->exactly(2))
+			->method('setSystemValue');
+
+		$response = $this->container['MailSettingsController']->storeCredentials('UsernameToStore', 'PasswordToStore');
+		$expectedResponse = array('data' => array('message' =>'Saved'), 'status' => 'success');
+
+		$this->assertSame($expectedResponse, $response);
+	}
+
+	public function testSendTestMail() {
+		$user = $this->getMockBuilder('\OC\User\User')
+			->disableOriginalConstructor()
+			->getMock();
+		$user->expects($this->any())
+			->method('getUID')
+			->will($this->returnValue('Werner'));
+		$user->expects($this->any())
+			->method('getDisplayName')
+			->will($this->returnValue('Werner Brösel'));
+
+		$this->container['L10N']
+			->expects($this->any())
+			->method('t')
+			->will(
+				$this->returnValueMap(
+					array(
+						array('You need to set your user email before being able to send test emails.', array(),
+							'You need to set your user email before being able to send test emails.'),
+						array('A problem occurred while sending the e-mail. Please revisit your settings.', array(),
+							'A problem occurred while sending the e-mail. Please revisit your settings.'),
+						array('Email sent', array(), 'Email sent'),
+						array('test email settings', array(), 'test email settings'),
+						array('If you received this email, the settings seems to be correct.', array(),
+							'If you received this email, the settings seems to be correct.')
+					)
+				));
+		$this->container['UserSession']
+			->expects($this->any())
+			->method('getUser')
+			->will($this->returnValue($user));
+
+		// Ensure that it fails when no mail address has been specified
+		$response = $this->container['MailSettingsController']->sendTestMail();
+		$expectedResponse = array('data' => array('message' =>'You need to set your user email before being able to send test emails.'), 'status' => 'error');
+		$this->assertSame($expectedResponse, $response);
+
+		// If no exception is thrown it should work
+		$this->container['Config']
+			->expects($this->any())
+			->method('getUserValue')
+			->will($this->returnValue('mail@example.invalid'));
+		$response = $this->container['MailSettingsController']->sendTestMail();
+		$expectedResponse = array('data' => array('message' =>'Email sent'), 'status' => 'success');
+		$this->assertSame($expectedResponse, $response);
+	}
+
+}
\ No newline at end of file