Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

22 files changed, 3733 insertions, 0 deletions

diff --git a/application/controllers/AboutController.php b/application/controllers/AboutController.php
new file mode 100644
index 0000000..59e3c20
--- /dev/null
+++ b/application/controllers/AboutController.php
@@ -0,0 +1,27 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Icinga;
+use Icinga\Application\Version;
+use Icinga\Web\Controller;
+
+class AboutController extends Controller
+{
+    public function indexAction()
+    {
+        $this->view->version = Version::get();
+        $this->view->libraries = Icinga::app()->getLibraries();
+        $this->view->modules = Icinga::app()->getModuleManager()->getLoadedModules();
+        $this->view->title = $this->translate('About');
+        $this->view->tabs = $this->getTabs()->add(
+            'about',
+            array(
+                'label' => $this->translate('About'),
+                'title' => $this->translate('About Icinga Web 2'),
+                'url'   => 'about'
+            )
+        )->activate('about');
+    }
+}
diff --git a/application/controllers/AccountController.php b/application/controllers/AccountController.php
new file mode 100644
index 0000000..f172cfe
--- /dev/null
+++ b/application/controllers/AccountController.php
@@ -0,0 +1,83 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Config;
+use Icinga\Authentication\User\UserBackend;
+use Icinga\Data\ConfigObject;
+use Icinga\Exception\ConfigurationError;
+use Icinga\Forms\Account\ChangePasswordForm;
+use Icinga\Forms\PreferenceForm;
+use Icinga\User\Preferences\PreferencesStore;
+use Icinga\Web\Controller;
+
+/**
+ * My Account
+ */
+class AccountController extends Controller
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function init()
+    {
+        $this->getTabs()
+            ->add('account', array(
+                'title' => $this->translate('Update your account'),
+                'label' => $this->translate('My Account'),
+                'url'   => 'account'
+            ))
+            ->add('navigation', array(
+                'title' => $this->translate('List and configure your own navigation items'),
+                'label' => $this->translate('Navigation'),
+                'url'   => 'navigation'
+            ))
+            ->add(
+                'devices',
+                array(
+                    'title' => $this->translate('List of devices you are logged in'),
+                    'label' => $this->translate('My Devices'),
+                    'url'   => 'my-devices'
+                )
+            );
+    }
+
+    /**
+     * My account
+     */
+    public function indexAction()
+    {
+        $config = Config::app()->getSection('global');
+        $user = $this->Auth()->getUser();
+        if ($user->getAdditional('backend_type') === 'db') {
+            if ($user->can('user/password-change')) {
+                try {
+                    $userBackend = UserBackend::create($user->getAdditional('backend_name'));
+                } catch (ConfigurationError $e) {
+                    $userBackend = null;
+                }
+                if ($userBackend !== null) {
+                    $changePasswordForm = new ChangePasswordForm();
+                    $changePasswordForm
+                        ->setBackend($userBackend)
+                        ->handleRequest();
+                    $this->view->changePasswordForm = $changePasswordForm;
+                }
+            }
+        }
+
+        $form = new PreferenceForm();
+        $form->setPreferences($user->getPreferences());
+        if (isset($config->config_resource)) {
+            $form->setStore(PreferencesStore::create(new ConfigObject(array(
+                'resource'  => $config->config_resource
+            )), $user));
+        }
+        $form->handleRequest();
+
+        $this->view->form = $form;
+        $this->view->title = $this->translate('My Account');
+        $this->getTabs()->activate('account');
+    }
+}
diff --git a/application/controllers/AnnouncementsController.php b/application/controllers/AnnouncementsController.php
new file mode 100644
index 0000000..ee7fd4c
--- /dev/null
+++ b/application/controllers/AnnouncementsController.php
@@ -0,0 +1,123 @@
+<?php
+/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Announcement\AcknowledgeAnnouncementForm;
+use Icinga\Forms\Announcement\AnnouncementForm;
+use Icinga\Web\Announcement\AnnouncementIniRepository;
+use Icinga\Web\Controller;
+use Icinga\Web\Url;
+
+class AnnouncementsController extends Controller
+{
+    public function init()
+    {
+        $this->view->title = $this->translate('Announcements');
+
+        parent::init();
+    }
+
+    /**
+     * List all announcements
+     */
+    public function indexAction()
+    {
+        $this->getTabs()->add(
+            'announcements',
+            array(
+                'active'    => true,
+                'label'     => $this->translate('Announcements'),
+                'title'     => $this->translate('List All Announcements'),
+                'url'       => Url::fromPath('announcements')
+            )
+        );
+
+        $announcements = (new AnnouncementIniRepository())
+            ->select([
+                'id',
+                'author',
+                'message',
+                'start',
+                'end'
+            ]);
+
+        $sortAndFilterColumns = [
+            'author'    => $this->translate('Author'),
+            'message'   => $this->translate('Message'),
+            'start'     => $this->translate('Start'),
+            'end'       => $this->translate('End')
+        ];
+
+        $this->setupSortControl($sortAndFilterColumns, $announcements, ['start' => 'desc']);
+        $this->setupFilterControl($announcements, $sortAndFilterColumns, ['message']);
+
+        $this->view->announcements = $announcements->fetchAll();
+    }
+
+    /**
+     * Create an announcement
+     */
+    public function newAction()
+    {
+        $this->assertPermission('application/announcements');
+
+        $form = $this->prepareForm()->add();
+        $form->handleRequest();
+        $this->renderForm($form, $this->translate('New Announcement'));
+    }
+
+    /**
+     * Update an announcement
+     */
+    public function updateAction()
+    {
+        $this->assertPermission('application/announcements');
+
+        $form = $this->prepareForm()->edit($this->params->getRequired('id'));
+        try {
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound($this->translate('Announcement not found'));
+        }
+        $this->renderForm($form, $this->translate('Update Announcement'));
+    }
+
+    /**
+     * Remove an announcement
+     */
+    public function removeAction()
+    {
+        $this->assertPermission('application/announcements');
+
+        $form = $this->prepareForm()->remove($this->params->getRequired('id'));
+        try {
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound($this->translate('Announcement not found'));
+        }
+        $this->renderForm($form, $this->translate('Remove Announcement'));
+    }
+
+    public function acknowledgeAction()
+    {
+        $this->assertHttpMethod('POST');
+        $this->getResponse()->setHeader('X-Icinga-Container', 'ignore', true);
+        $form = new AcknowledgeAnnouncementForm();
+        $form->handleRequest();
+    }
+
+    /**
+     * Assert permission admin and return a prepared RepositoryForm
+     *
+     * @return AnnouncementForm
+     */
+    protected function prepareForm()
+    {
+        $form = new AnnouncementForm();
+        return $form
+            ->setRepository(new AnnouncementIniRepository())
+            ->setRedirectUrl(Url::fromPath('announcements'));
+    }
+}
diff --git a/application/controllers/ApplicationStateController.php b/application/controllers/ApplicationStateController.php
new file mode 100644
index 0000000..b828ca2
--- /dev/null
+++ b/application/controllers/ApplicationStateController.php
@@ -0,0 +1,95 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Forms\AcknowledgeApplicationStateMessageForm;
+use Icinga\Web\Announcement\AnnouncementCookie;
+use Icinga\Web\Announcement\AnnouncementIniRepository;
+use Icinga\Web\Controller;
+use Icinga\Web\RememberMe;
+use Icinga\Web\Session;
+use Icinga\Web\Widget;
+
+/**
+ * @TODO(el): https://dev.icinga.com/issues/10646
+ */
+class ApplicationStateController extends Controller
+{
+    protected $requiresAuthentication = false;
+
+    protected $autorefreshInterval = 60;
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        $this->_helper->viewRenderer->setNoRender(true);
+    }
+
+    public function indexAction()
+    {
+        if ($this->Auth()->isAuthenticated()) {
+            if (isset($_COOKIE['icingaweb2-session'])) {
+                $last = (int) $_COOKIE['icingaweb2-session'];
+            } else {
+                $last = 0;
+            }
+            $now = time();
+            if ($last + 600 < $now) {
+                Session::getSession()->write();
+                $params = session_get_cookie_params();
+                setcookie(
+                    'icingaweb2-session',
+                    $now,
+                    0,
+                    $params['path'],
+                    $params['domain'],
+                    $params['secure'],
+                    $params['httponly']
+                );
+                $_COOKIE['icingaweb2-session'] = $now;
+            }
+            $announcementCookie = new AnnouncementCookie();
+            $announcementRepo = new AnnouncementIniRepository();
+            if ($announcementCookie->getEtag() !== $announcementRepo->getEtag()) {
+                $announcementCookie
+                    ->setEtag($announcementRepo->getEtag())
+                    ->setNextActive($announcementRepo->findNextActive());
+                $this->getResponse()->setCookie($announcementCookie);
+                $this->getResponse()->setHeader('X-Icinga-Announcements', 'refresh', true);
+            } else {
+                $nextActive = $announcementCookie->getNextActive();
+                if ($nextActive && $nextActive <= $now) {
+                    $announcementCookie->setNextActive($announcementRepo->findNextActive());
+                    $this->getResponse()->setCookie($announcementCookie);
+                    $this->getResponse()->setHeader('X-Icinga-Announcements', 'refresh', true);
+                }
+            }
+        }
+
+        RememberMe::removeExpired();
+    }
+
+    public function summaryAction()
+    {
+        if ($this->Auth()->isAuthenticated()) {
+            $this->getResponse()->setBody((string) Widget::create('ApplicationStateMessages'));
+        }
+    }
+
+    public function acknowledgeMessageAction()
+    {
+        if (! $this->Auth()->isAuthenticated()) {
+            $this->getResponse()
+                ->setHttpResponseCode(401)
+                ->sendHeaders();
+            exit;
+        }
+
+        $this->assertHttpMethod('POST');
+
+        $this->getResponse()->setHeader('X-Icinga-Container', 'ignore', true);
+
+        (new AcknowledgeApplicationStateMessageForm())->handleRequest();
+    }
+}
diff --git a/application/controllers/AuthenticationController.php b/application/controllers/AuthenticationController.php
new file mode 100644
index 0000000..4254433
--- /dev/null
+++ b/application/controllers/AuthenticationController.php
@@ -0,0 +1,127 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Hook\AuthenticationHook;
+use Icinga\Application\Icinga;
+use Icinga\Application\Logger;
+use Icinga\Common\Database;
+use Icinga\Exception\AuthenticationException;
+use Icinga\Forms\Authentication\LoginForm;
+use Icinga\Web\Controller;
+use Icinga\Web\Helper\CookieHelper;
+use Icinga\Web\RememberMe;
+use Icinga\Web\Url;
+use RuntimeException;
+
+/**
+ * Application wide controller for authentication
+ */
+class AuthenticationController extends Controller
+{
+    use Database;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $requiresAuthentication = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $innerLayout = 'inline';
+
+    /**
+     * Log into the application
+     */
+    public function loginAction()
+    {
+        $icinga = Icinga::app();
+        if (($requiresSetup = $icinga->requiresSetup()) && $icinga->setupTokenExists()) {
+            $this->redirectNow(Url::fromPath('setup'));
+        }
+        $form = new LoginForm();
+
+        if (RememberMe::hasCookie() && $this->hasDb()) {
+            $authenticated = false;
+            try {
+                $rememberMeOld = RememberMe::fromCookie();
+                $authenticated = $rememberMeOld->authenticate();
+                if ($authenticated) {
+                    $rememberMe = $rememberMeOld->renew();
+                    $this->getResponse()->setCookie($rememberMe->getCookie());
+                    $rememberMe->persist($rememberMeOld->getAesCrypt()->getIv());
+                }
+            } catch (RuntimeException $e) {
+                Logger::error("Can't authenticate user via remember me cookie: %s", $e->getMessage());
+            } catch (AuthenticationException $e) {
+                Logger::error($e);
+            }
+
+            if (! $authenticated) {
+                $this->getResponse()->setCookie(RememberMe::forget());
+            }
+        }
+
+        if ($this->Auth()->isAuthenticated()) {
+            // Call provided AuthenticationHook(s) when login action is called
+            // but icinga web user is already authenticated
+            AuthenticationHook::triggerLogin($this->Auth()->getUser());
+
+            $redirect = $this->params->get('redirect');
+            if ($redirect) {
+                $redirectUrl = Url::fromPath($redirect, [], $this->getRequest());
+                if ($redirectUrl->isExternal()) {
+                    $this->httpBadRequest('nope');
+                }
+            } else {
+                $redirectUrl = $form->getRedirectUrl();
+            }
+
+            $this->redirectNow($redirectUrl);
+        }
+        if (! $requiresSetup) {
+            $cookies = new CookieHelper($this->getRequest());
+            if (! $cookies->isSupported()) {
+                $this
+                    ->getResponse()
+                    ->setBody("Cookies must be enabled to run this application.\n")
+                    ->setHttpResponseCode(403)
+                    ->sendResponse();
+                exit;
+            }
+            $form->handleRequest();
+        }
+        $this->view->form = $form;
+        $this->view->defaultTitle = $this->translate('Icinga Web 2 Login');
+        $this->view->requiresSetup = $requiresSetup;
+    }
+
+    /**
+     * Log out the current user
+     */
+    public function logoutAction()
+    {
+        $auth = $this->Auth();
+        if (! $auth->isAuthenticated()) {
+            $this->redirectToLogin();
+        }
+        // Get info whether the user is externally authenticated before removing authorization which destroys the
+        // session and the user object
+        $isExternalUser = $auth->getUser()->isExternalUser();
+        // Call provided AuthenticationHook(s) when logout action is called
+        AuthenticationHook::triggerLogout($auth->getUser());
+        $auth->removeAuthorization();
+        if ($isExternalUser) {
+            $this->view->layout()->setLayout('external-logout');
+            $this->getResponse()->setHttpResponseCode(401);
+        } else {
+            if (RememberMe::hasCookie() && $this->hasDb()) {
+                $this->getResponse()->setCookie(RememberMe::forget());
+            }
+
+            $this->redirectToLogin();
+        }
+    }
+}
diff --git a/application/controllers/ConfigController.php b/application/controllers/ConfigController.php
new file mode 100644
index 0000000..30b92ec
--- /dev/null
+++ b/application/controllers/ConfigController.php
@@ -0,0 +1,507 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Version;
+use InvalidArgumentException;
+use Icinga\Application\Config;
+use Icinga\Application\Icinga;
+use Icinga\Application\Modules\Module;
+use Icinga\Data\ResourceFactory;
+use Icinga\Exception\ConfigurationError;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\ActionForm;
+use Icinga\Forms\Config\GeneralConfigForm;
+use Icinga\Forms\Config\ResourceConfigForm;
+use Icinga\Forms\Config\UserBackendConfigForm;
+use Icinga\Forms\Config\UserBackendReorderForm;
+use Icinga\Forms\ConfirmRemovalForm;
+use Icinga\Security\SecurityException;
+use Icinga\Web\Controller;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+use Icinga\Web\Widget;
+
+/**
+ * Application and module configuration
+ */
+class ConfigController extends Controller
+{
+    /**
+     * Create and return the tabs to display when showing application configuration
+     */
+    public function createApplicationTabs()
+    {
+        $tabs = $this->getTabs();
+        if ($this->hasPermission('config/general')) {
+            $tabs->add('general', array(
+                'title' => $this->translate('Adjust the general configuration of Icinga Web 2'),
+                'label' => $this->translate('General'),
+                'url'   => 'config/general',
+                'baseTarget' => '_main'
+            ));
+        }
+        if ($this->hasPermission('config/resources')) {
+            $tabs->add('resource', array(
+                'title' => $this->translate('Configure which resources are being utilized by Icinga Web 2'),
+                'label' => $this->translate('Resources'),
+                'url'   => 'config/resource',
+                'baseTarget' => '_main'
+            ));
+        }
+        if ($this->hasPermission('config/access-control/users')
+            || $this->hasPermission('config/access-control/groups')
+        ) {
+            $tabs->add('authentication', array(
+                'title' => $this->translate('Configure the user and group backends'),
+                'label' => $this->translate('Access Control Backends'),
+                'url'   => 'config/userbackend',
+                'baseTarget' => '_main'
+            ));
+        }
+
+        return $tabs;
+    }
+
+    public function devtoolsAction()
+    {
+        $this->view->tabs = null;
+    }
+
+    /**
+     * Redirect to the general configuration
+     */
+    public function indexAction()
+    {
+        if ($this->hasPermission('config/general')) {
+            $this->redirectNow('config/general');
+        } elseif ($this->hasPermission('config/resources')) {
+            $this->redirectNow('config/resource');
+        } elseif ($this->hasPermission('config/access-control/*')) {
+            $this->redirectNow('config/userbackend');
+        } else {
+            throw new SecurityException('No permission to configure Icinga Web 2');
+        }
+    }
+
+    /**
+     * General configuration
+     *
+     * @throws SecurityException    If the user lacks the permission for configuring the general configuration
+     */
+    public function generalAction()
+    {
+        $this->assertPermission('config/general');
+        $form = new GeneralConfigForm();
+        $form->setIniConfig(Config::app());
+        $form->handleRequest();
+
+        $this->view->form = $form;
+        $this->view->title = $this->translate('General');
+        $this->createApplicationTabs()->activate('general');
+    }
+
+    /**
+     * Display the list of all modules
+     */
+    public function modulesAction()
+    {
+        $this->assertPermission('config/modules');
+        // Overwrite tabs created in init
+        // @TODO(el): This seems not natural to me. Module configuration should have its own controller.
+        $this->view->tabs = Widget::create('tabs')
+            ->add('modules', array(
+                'label' => $this->translate('Modules'),
+                'title' => $this->translate('List intalled modules'),
+                'url'   => 'config/modules'
+            ))
+            ->activate('modules');
+        $this->view->modules = Icinga::app()->getModuleManager()->select()
+            ->from('modules')
+            ->order('enabled', 'desc')
+            ->order('installed', 'asc')
+            ->order('name');
+        $this->setupLimitControl();
+        $this->setupPaginationControl($this->view->modules);
+        $this->view->title = $this->translate('Modules');
+    }
+
+    public function moduleAction()
+    {
+        $this->assertPermission('config/modules');
+        $app = Icinga::app();
+        $manager = $app->getModuleManager();
+        $name = $this->getParam('name');
+        if ($manager->hasInstalled($name) || $manager->hasEnabled($name)) {
+            $this->view->moduleData = $manager->select()->from('modules')->where('name', $name)->fetchRow();
+            if ($manager->hasLoaded($name)) {
+                $module = $manager->getModule($name);
+            } else {
+                $module = new Module($app, $name, $manager->getModuleDir($name));
+            }
+
+            $toggleForm = new ActionForm();
+            $toggleForm->setDefaults(['identifier' => $name]);
+            if (! $this->view->moduleData->enabled) {
+                $toggleForm->setAction(Url::fromPath('config/moduleenable'));
+                $toggleForm->setDescription(sprintf($this->translate('Enable the %s module'), $name));
+            } elseif ($this->view->moduleData->loaded) {
+                $toggleForm->setAction(Url::fromPath('config/moduledisable'));
+                $toggleForm->setDescription(sprintf($this->translate('Disable the %s module'), $name));
+            } else {
+                $toggleForm = null;
+            }
+
+            $this->view->module = $module;
+            $this->view->libraries = $app->getLibraries();
+            $this->view->moduleManager = $manager;
+            $this->view->toggleForm = $toggleForm;
+            $this->view->title = $module->getName();
+            $this->view->tabs = $module->getConfigTabs()->activate('info');
+            $this->view->moduleGitCommitId = Version::getGitHead($module->getBaseDir());
+        } else {
+            $this->view->module = false;
+            $this->view->tabs = null;
+        }
+    }
+
+    /**
+     * Enable a specific module provided by the 'name' param
+     */
+    public function moduleenableAction()
+    {
+        $this->assertPermission('config/modules');
+
+        $form = new ActionForm();
+        $form->setOnSuccess(function (ActionForm $form) {
+            $moduleName = $form->getValue('identifier');
+            $module = Icinga::app()->getModuleManager()
+                ->enableModule($moduleName)
+                ->getModule($moduleName);
+            Notification::success(sprintf($this->translate('Module "%s" enabled'), $moduleName));
+            $form->onSuccess();
+
+            if ($module->hasJs()) {
+                $this->getResponse()
+                    ->setReloadWindow(true)
+                    ->sendResponse();
+            } else {
+                if ($module->hasCss()) {
+                    $this->reloadCss();
+                }
+
+                $this->rerenderLayout()->redirectNow('config/modules');
+            }
+        });
+
+        try {
+            $form->handleRequest();
+        } catch (Exception $e) {
+            $this->view->exceptionMessage = $e->getMessage();
+            $this->view->moduleName = $form->getValue('identifier');
+            $this->view->action = 'enable';
+            $this->render('module-configuration-error');
+        }
+    }
+
+    /**
+     * Disable a module specific module provided by the 'name' param
+     */
+    public function moduledisableAction()
+    {
+        $this->assertPermission('config/modules');
+
+        $form = new ActionForm();
+        $form->setOnSuccess(function (ActionForm $form) {
+            $mm = Icinga::app()->getModuleManager();
+            $moduleName = $form->getValue('identifier');
+            $module = $mm->getModule($moduleName);
+            $mm->disableModule($moduleName);
+            Notification::success(sprintf($this->translate('Module "%s" disabled'), $moduleName));
+            $form->onSuccess();
+
+            if ($module->hasJs()) {
+                $this->getResponse()
+                    ->setReloadWindow(true)
+                    ->sendResponse();
+            } else {
+                if ($module->hasCss()) {
+                    $this->reloadCss();
+                }
+
+                $this->rerenderLayout()->redirectNow('config/modules');
+            }
+        });
+
+        try {
+            $form->handleRequest();
+        } catch (Exception $e) {
+            $this->view->exceptionMessage = $e->getMessage();
+            $this->view->moduleName = $form->getValue('identifier');
+            $this->view->action = 'disable';
+            $this->render('module-configuration-error');
+        }
+    }
+
+    /**
+     * Action for listing user and group backends
+     */
+    public function userbackendAction()
+    {
+        if ($this->hasPermission('config/access-control/users')) {
+            $form = new UserBackendReorderForm();
+            $form->setIniConfig(Config::app('authentication'));
+            $form->handleRequest();
+            $this->view->form = $form;
+        }
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $this->view->backendNames = Config::app('groups');
+        }
+
+        $this->createApplicationTabs()->activate('authentication');
+        $this->view->title = $this->translate('Authentication');
+        $this->render('userbackend/reorder');
+    }
+
+    /**
+     * Create a new user backend
+     */
+    public function createuserbackendAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $form = new UserBackendConfigForm();
+        $form
+            ->setRedirectUrl('config/userbackend')
+            ->addDescription($this->translate(
+                'Create a new backend for authenticating your users. This backend'
+                . ' will be added at the end of your authentication order.'
+            ))
+            ->setIniConfig(Config::app('authentication'));
+
+        try {
+            $form->setResourceConfig(ResourceFactory::getResourceConfigs());
+        } catch (ConfigurationError $e) {
+            if ($this->hasPermission('config/resources')) {
+                Notification::error($e->getMessage());
+                $this->redirectNow('config/createresource');
+            }
+
+            throw $e; // No permission for resource configuration, show the error
+        }
+
+        $form->setOnSuccess(function (UserBackendConfigForm $form) {
+            try {
+                $form->add($form::transformEmptyValuesToNull($form->getValues()));
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                Notification::success(t('User backend successfully created'));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('New User Backend'));
+    }
+
+    /**
+     * Edit a user backend
+     */
+    public function edituserbackendAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $backendName = $this->params->getRequired('backend');
+
+        $form = new UserBackendConfigForm();
+        $form->setRedirectUrl('config/userbackend');
+        $form->setIniConfig(Config::app('authentication'));
+        $form->setOnSuccess(function (UserBackendConfigForm $form) use ($backendName) {
+            try {
+                $form->edit($backendName, $form::transformEmptyValuesToNull($form->getValues()));
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                Notification::success(sprintf(t('User backend "%s" successfully updated'), $backendName));
+                return true;
+            }
+
+            return false;
+        });
+
+        try {
+            $form->load($backendName);
+            $form->setResourceConfig(ResourceFactory::getResourceConfigs());
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User backend "%s" not found'), $backendName));
+        }
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('Update User Backend'));
+    }
+
+    /**
+     * Display a confirmation form to remove the backend identified by the 'backend' parameter
+     */
+    public function removeuserbackendAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $backendName = $this->params->getRequired('backend');
+
+        $backendForm = new UserBackendConfigForm();
+        $backendForm->setIniConfig(Config::app('authentication'));
+        $form = new ConfirmRemovalForm();
+        $form->setRedirectUrl('config/userbackend');
+        $form->setOnSuccess(function (ConfirmRemovalForm $form) use ($backendName, $backendForm) {
+            try {
+                $backendForm->delete($backendName);
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($backendForm->save()) {
+                Notification::success(sprintf(t('User backend "%s" successfully removed'), $backendName));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('Remove User Backend'));
+    }
+
+    /**
+     * Display all available resources and a link to create a new one and to remove existing ones
+     */
+    public function resourceAction()
+    {
+        $this->assertPermission('config/resources');
+        $this->view->resources = Config::app('resources', true)->getConfigObject()
+            ->setKeyColumn('name')
+            ->select()
+            ->order('name');
+        $this->view->title = $this->translate('Resources');
+        $this->createApplicationTabs()->activate('resource');
+    }
+
+    /**
+     * Display a form to create a new resource
+     */
+    public function createresourceAction()
+    {
+        $this->assertPermission('config/resources');
+        $this->getTabs()->add('resources/new', array(
+            'label' => $this->translate('New Resource'),
+            'url'   => Url::fromRequest()
+        ))->activate('resources/new');
+        $form = new ResourceConfigForm();
+        $form->addDescription($this->translate('Resources are entities that provide data to Icinga Web 2.'));
+        $form->setIniConfig(Config::app('resources'));
+        $form->setRedirectUrl('config/resource');
+        $form->handleRequest();
+
+        $this->view->form = $form;
+        $this->view->title = $this->translate('Resources');
+        $this->render('resource/create');
+    }
+
+    /**
+     * Display a form to edit a existing resource
+     */
+    public function editresourceAction()
+    {
+        $this->assertPermission('config/resources');
+        $this->getTabs()->add('resources/update', array(
+            'label' => $this->translate('Update Resource'),
+            'url'   => Url::fromRequest()
+        ))->activate('resources/update');
+        $form = new ResourceConfigForm();
+        $form->setIniConfig(Config::app('resources'));
+        $form->setRedirectUrl('config/resource');
+        $form->handleRequest();
+
+        $this->view->form = $form;
+        $this->view->title = $this->translate('Resources');
+        $this->render('resource/modify');
+    }
+
+    /**
+     * Display a confirmation form to remove a resource
+     */
+    public function removeresourceAction()
+    {
+        $this->assertPermission('config/resources');
+        $this->getTabs()->add('resources/remove', array(
+            'label' => $this->translate('Remove Resource'),
+            'url'   => Url::fromRequest()
+        ))->activate('resources/remove');
+        $form = new ConfirmRemovalForm(array(
+            'onSuccess' => function ($form) {
+                $configForm = new ResourceConfigForm();
+                $configForm->setIniConfig(Config::app('resources'));
+                $resource = $form->getRequest()->getQuery('resource');
+
+                try {
+                    $configForm->remove($resource);
+                } catch (InvalidArgumentException $e) {
+                    Notification::error($e->getMessage());
+                    return false;
+                }
+
+                if ($configForm->save()) {
+                    Notification::success(sprintf(t('Resource "%s" has been successfully removed'), $resource));
+                } else {
+                    return false;
+                }
+            }
+        ));
+        $form->setRedirectUrl('config/resource');
+        $form->handleRequest();
+
+        // Check if selected resource is currently used for authentication
+        $resource = $this->getRequest()->getQuery('resource');
+        $authConfig = Config::app('authentication');
+        foreach ($authConfig as $backendName => $config) {
+            if ($config->get('resource') === $resource) {
+                $form->warning(sprintf(
+                    $this->translate(
+                        'The resource "%s" is currently utilized for authentication by user backend "%s".'
+                        . ' Removing the resource can result in noone being able to log in any longer.'
+                    ),
+                    $resource,
+                    $backendName
+                ));
+            }
+        }
+
+        // Check if selected resource is currently used as user preferences backend
+        if (Config::app()->get('global', 'config_resource') === $resource) {
+            $form->warning(sprintf(
+                $this->translate(
+                    'The resource "%s" is currently utilized to store user preferences. Removing the'
+                    . ' resource causes all current user preferences not being available any longer.'
+                ),
+                $resource
+            ));
+        }
+
+        $this->view->form = $form;
+        $this->view->title = $this->translate('Resources');
+        $this->render('resource/remove');
+    }
+}
diff --git a/application/controllers/DashboardController.php b/application/controllers/DashboardController.php
new file mode 100644
index 0000000..ff2580c
--- /dev/null
+++ b/application/controllers/DashboardController.php
@@ -0,0 +1,346 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Zend_Controller_Action_Exception;
+use Icinga\Exception\ProgrammingError;
+use Icinga\Exception\Http\HttpNotFoundException;
+use Icinga\Forms\ConfirmRemovalForm;
+use Icinga\Forms\Dashboard\DashletForm;
+use Icinga\Web\Controller\ActionController;
+use Icinga\Web\Form;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+use Icinga\Web\Widget\Dashboard;
+use Icinga\Web\Widget\Tabextension\DashboardSettings;
+
+/**
+ * Handle creation, removal and displaying of dashboards, panes and dashlets
+ *
+ * @see Icinga\Web\Widget\Dashboard for more information about dashboards
+ */
+class DashboardController extends ActionController
+{
+    /**
+     * @var Dashboard;
+     */
+    private $dashboard;
+
+    public function init()
+    {
+        $this->dashboard = new Dashboard();
+        $this->dashboard->setUser($this->Auth()->getUser());
+        $this->dashboard->load();
+    }
+
+    public function newDashletAction()
+    {
+        $form = new DashletForm();
+        $this->getTabs()->add('new-dashlet', array(
+            'active'    => true,
+            'label'     => $this->translate('New Dashlet'),
+            'url'       => Url::fromRequest()
+        ));
+        $dashboard = $this->dashboard;
+        $form->setDashboard($dashboard);
+        if ($this->_request->getParam('url')) {
+            $params = $this->_request->getParams();
+            $params['url'] = rawurldecode($this->_request->getParam('url'));
+            $form->populate($params);
+        }
+        $action = $this;
+        $form->setOnSuccess(function (Form $form) use ($dashboard, $action) {
+            try {
+                $pane = $dashboard->getPane($form->getValue('pane'));
+            } catch (ProgrammingError $e) {
+                $pane = new Dashboard\Pane($form->getValue('pane'));
+                $pane->setUserWidget();
+                $dashboard->addPane($pane);
+            }
+            $dashlet = new Dashboard\Dashlet($form->getValue('dashlet'), $form->getValue('url'), $pane);
+            $dashlet->setUserWidget();
+            $pane->addDashlet($dashlet);
+            $dashboardConfig = $dashboard->getConfig();
+            try {
+                $dashboardConfig->saveIni();
+            } catch (Exception $e) {
+                $action->view->error = $e;
+                $action->view->config = $dashboardConfig;
+                $action->render('error');
+                return false;
+            }
+            Notification::success(t('Dashlet created'));
+            return true;
+        });
+        $form->setTitle($this->translate('Add Dashlet To Dashboard'));
+        $form->setRedirectUrl('dashboard');
+        $form->handleRequest();
+        $this->view->form = $form;
+    }
+
+    public function updateDashletAction()
+    {
+        $this->getTabs()->add('update-dashlet', array(
+            'active'    => true,
+            'label'     => $this->translate('Update Dashlet'),
+            'url'       => Url::fromRequest()
+        ));
+        $dashboard = $this->dashboard;
+        $form = new DashletForm();
+        $form->setDashboard($dashboard);
+        $form->setSubmitLabel($this->translate('Update Dashlet'));
+        if (! $this->_request->getParam('pane')) {
+            throw new Zend_Controller_Action_Exception(
+                'Missing parameter "pane"',
+                400
+            );
+        }
+        if (! $this->_request->getParam('dashlet')) {
+            throw new Zend_Controller_Action_Exception(
+                'Missing parameter "dashlet"',
+                400
+            );
+        }
+        $action = $this;
+        $form->setOnSuccess(function (Form $form) use ($dashboard, $action) {
+            try {
+                $pane = $dashboard->getPane($form->getValue('org_pane'));
+                $pane->setTitle($form->getValue('pane'));
+            } catch (ProgrammingError $e) {
+                $pane = new Dashboard\Pane($form->getValue('pane'));
+                $pane->setUserWidget();
+                $dashboard->addPane($pane);
+            }
+            try {
+                $dashlet = $pane->getDashlet($form->getValue('org_dashlet'));
+                $dashlet->setTitle($form->getValue('dashlet'));
+                $dashlet->setUrl($form->getValue('url'));
+            } catch (ProgrammingError $e) {
+                $dashlet = new Dashboard\Dashlet($form->getValue('dashlet'), $form->getValue('url'), $pane);
+                $pane->addDashlet($dashlet);
+            }
+            $dashlet->setUserWidget();
+            $dashboardConfig = $dashboard->getConfig();
+            try {
+                $dashboardConfig->saveIni();
+            } catch (Exception $e) {
+                $action->view->error = $e;
+                $action->view->config = $dashboardConfig;
+                $action->render('error');
+                return false;
+            }
+            Notification::success(t('Dashlet updated'));
+            return true;
+        });
+        $form->setTitle($this->translate('Edit Dashlet'));
+        $form->setRedirectUrl('dashboard/settings');
+        $form->handleRequest();
+        $pane = $dashboard->getPane($this->getParam('pane'));
+        $dashlet = $pane->getDashlet($this->getParam('dashlet'));
+        $form->load($dashlet);
+
+        $this->view->form = $form;
+    }
+
+    public function removeDashletAction()
+    {
+        $form = new ConfirmRemovalForm();
+        $this->getTabs()->add('remove-dashlet', array(
+            'active'    => true,
+            'label'     => $this->translate('Remove Dashlet'),
+            'url'       => Url::fromRequest()
+        ));
+        $dashboard = $this->dashboard;
+        if (! $this->_request->getParam('pane')) {
+            throw new Zend_Controller_Action_Exception(
+                'Missing parameter "pane"',
+                400
+            );
+        }
+        if (! $this->_request->getParam('dashlet')) {
+            throw new Zend_Controller_Action_Exception(
+                'Missing parameter "dashlet"',
+                400
+            );
+        }
+        $pane = $this->_request->getParam('pane');
+        $dashlet = $this->_request->getParam('dashlet');
+        $action = $this;
+        $form->setOnSuccess(function (Form $form) use ($dashboard, $dashlet, $pane, $action) {
+            $pane = $dashboard->getPane($pane);
+            $pane->removeDashlet($dashlet);
+            $dashboardConfig = $dashboard->getConfig();
+            try {
+                $dashboardConfig->saveIni();
+                Notification::success(t('Dashlet has been removed from') . ' ' . $pane->getTitle());
+            } catch (Exception $e) {
+                $action->view->error = $e;
+                $action->view->config = $dashboardConfig;
+                $action->render('error');
+                return false;
+            }
+            return true;
+        });
+        $form->setTitle($this->translate('Remove Dashlet From Dashboard'));
+        $form->setRedirectUrl('dashboard/settings');
+        $form->handleRequest();
+        $this->view->pane = $pane;
+        $this->view->dashlet = $dashlet;
+        $this->view->form = $form;
+    }
+
+    public function renamePaneAction()
+    {
+        $paneName = $this->params->getRequired('pane');
+        if (! $this->dashboard->hasPane($paneName)) {
+            throw new HttpNotFoundException('Pane not found');
+        }
+
+        $form = new Form();
+        $form->setRedirectUrl('dashboard/settings');
+        $form->setSubmitLabel($this->translate('Update Pane'));
+        $form->addElement(
+            'text',
+            'name',
+            array(
+                'required'  => true,
+                'label'     => $this->translate('Name')
+            )
+        );
+        $form->addElement(
+            'text',
+            'title',
+            array(
+                'required'  => true,
+                'label'     => $this->translate('Title')
+            )
+        );
+        $form->setDefaults(array(
+            'name'  => $paneName,
+            'title' => $this->dashboard->getPane($paneName)->getTitle()
+        ));
+        $form->setOnSuccess(function ($form) use ($paneName) {
+            $newName = $form->getValue('name');
+            $newTitle = $form->getValue('title');
+
+            $pane = $this->dashboard->getPane($paneName);
+            $pane->setName($newName);
+            $pane->setTitle($newTitle);
+            $this->dashboard->getConfig()->saveIni();
+
+            Notification::success(
+                sprintf($this->translate('Pane "%s" successfully renamed to "%s"'), $paneName, $newName)
+            );
+        });
+
+        $form->handleRequest();
+
+        $this->view->form = $form;
+        $this->getTabs()->add(
+            'update-pane',
+            array(
+                'title' => $this->translate('Update Pane'),
+                'url'   => $this->getRequest()->getUrl()
+            )
+        )->activate('update-pane');
+    }
+
+    public function removePaneAction()
+    {
+        $form = new ConfirmRemovalForm();
+        $this->createTabs();
+        $dashboard = $this->dashboard;
+        if (! $this->_request->getParam('pane')) {
+            throw new Zend_Controller_Action_Exception(
+                'Missing parameter "pane"',
+                400
+            );
+        }
+        $pane = $this->_request->getParam('pane');
+        $action = $this;
+        $form->setOnSuccess(function (Form $form) use ($dashboard, $pane, $action) {
+            $pane = $dashboard->getPane($pane);
+            $dashboard->removePane($pane->getName());
+            $dashboardConfig = $dashboard->getConfig();
+            try {
+                $dashboardConfig->saveIni();
+                Notification::success(t('Dashboard has been removed') . ': ' . $pane->getTitle());
+            } catch (Exception $e) {
+                $action->view->error = $e;
+                $action->view->config = $dashboardConfig;
+                $action->render('error');
+                return false;
+            }
+            return true;
+        });
+        $form->setTitle($this->translate('Remove Dashboard'));
+        $form->setRedirectUrl('dashboard/settings');
+        $form->handleRequest();
+        $this->view->pane = $pane;
+        $this->view->form = $form;
+    }
+
+    /**
+     * Display the dashboard with the pane set in the 'pane' request parameter
+     *
+     * If no pane is submitted or the submitted one doesn't exist, the default pane is
+     * displayed (normally the first one)
+     */
+    public function indexAction()
+    {
+        $this->createTabs();
+        if (! $this->dashboard->hasPanes()) {
+            $this->view->title = 'Dashboard';
+        } else {
+            $panes = array_filter(
+                $this->dashboard->getPanes(),
+                function ($pane) {
+                    return ! $pane->getDisabled();
+                }
+            );
+            if (empty($panes)) {
+                $this->view->title = 'Dashboard';
+                $this->getTabs()->add('dashboard', array(
+                    'active'    => true,
+                    'title'     => $this->translate('Dashboard'),
+                    'url'       => Url::fromRequest()
+                ));
+            } else {
+                if ($this->_getParam('pane')) {
+                    $pane = $this->_getParam('pane');
+                    $this->dashboard->activate($pane);
+                }
+                if ($this->dashboard === null) {
+                    $this->view->title = 'Dashboard';
+                } else {
+                    $this->view->title = $this->dashboard->getActivePane()->getTitle() . ' :: Dashboard';
+                    if ($this->hasParam('remove')) {
+                        $this->dashboard->getActivePane()->removeDashlet($this->getParam('remove'));
+                        $this->dashboard->getConfig()->saveIni();
+                        $this->redirectNow(URL::fromRequest()->remove('remove'));
+                    }
+                    $this->view->dashboard = $this->dashboard;
+                }
+            }
+        }
+    }
+
+    /**
+     * Setting dialog
+     */
+    public function settingsAction()
+    {
+        $this->createTabs();
+        $this->view->dashboard = $this->dashboard;
+    }
+
+    /**
+     * Create tab aggregation
+     */
+    private function createTabs()
+    {
+        $this->view->tabs = $this->dashboard->getTabs()->extend(new DashboardSettings());
+    }
+}
diff --git a/application/controllers/ErrorController.php b/application/controllers/ErrorController.php
new file mode 100644
index 0000000..580015b
--- /dev/null
+++ b/application/controllers/ErrorController.php
@@ -0,0 +1,158 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Exception\IcingaException;
+use Zend_Controller_Plugin_ErrorHandler;
+use Icinga\Application\Icinga;
+use Icinga\Application\Logger;
+use Icinga\Exception\Http\HttpExceptionInterface;
+use Icinga\Exception\MissingParameterException;
+use Icinga\Security\SecurityException;
+use Icinga\Web\Controller\ActionController;
+use Icinga\Web\Url;
+
+/**
+ * Application wide controller for displaying exceptions
+ */
+class ErrorController extends ActionController
+{
+    /**
+     * Regular expression to match exceptions resulting from missing functions/classes
+     */
+    const MISSING_DEP_ERROR =
+        "/Uncaught Error:.*(?:undefined function (\S+)|Class ['\"]([^']+)['\"] not found).* in ([^:]+)/";
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $requiresAuthentication = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function init()
+    {
+        $this->rerenderLayout = $this->params->has('renderLayout');
+    }
+
+    /**
+     * Display exception
+     */
+    public function errorAction()
+    {
+        $error      = $this->_getParam('error_handler');
+        $exception  = $error->exception;
+        /** @var \Exception $exception */
+
+        if (! ($isAuthenticated = $this->Auth()->isAuthenticated())) {
+            $this->innerLayout = 'guest-error';
+        }
+
+        $modules = Icinga::app()->getModuleManager();
+        $sourcePath = ltrim($this->_request->get('PATH_INFO'), '/');
+        $pathParts = preg_split('~/~', $sourcePath);
+        $moduleName = array_shift($pathParts);
+
+        $module = null;
+        switch ($error->type) {
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE:
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
+                $this->getResponse()->setHttpResponseCode(404);
+                $this->view->messages = array($this->translate('Page not found.'));
+                if ($isAuthenticated) {
+                    if ($modules->hasInstalled($moduleName) && ! $modules->hasEnabled($moduleName)) {
+                        $this->view->messages[0] .= ' ' . sprintf(
+                            $this->translate('Enabling the "%s" module might help!'),
+                            $moduleName
+                        );
+                    }
+                }
+
+                break;
+            default:
+                switch (true) {
+                    case $exception instanceof HttpExceptionInterface:
+                        $this->getResponse()->setHttpResponseCode($exception->getStatusCode());
+                        foreach ($exception->getHeaders() as $name => $value) {
+                            $this->getResponse()->setHeader($name, $value, true);
+                        }
+                        break;
+                    case $exception instanceof MissingParameterException:
+                        $this->getResponse()->setHttpResponseCode(400);
+                        $this->getResponse()->setHeader(
+                            'X-Status-Reason',
+                            'Missing parameter ' . $exception->getParameter()
+                        );
+                        break;
+                    case $exception instanceof SecurityException:
+                        $this->getResponse()->setHttpResponseCode(403);
+                        break;
+                    default:
+                        $this->getResponse()->setHttpResponseCode(500);
+                        $module = $modules->hasLoaded($moduleName) ? $modules->getModule($moduleName) : null;
+                        Logger::error("%s\n%s", $exception, IcingaException::getConfidentialTraceAsString($exception));
+                        break;
+                }
+
+                // Try to narrow down why the request has failed
+                if (preg_match(self::MISSING_DEP_ERROR, $exception->getMessage(), $match)) {
+                    $sourcePath = $match[3];
+                    foreach ($modules->listLoadedModules() as $name) {
+                        $candidate = $modules->getModule($name);
+                        $modulePath = $candidate->getBaseDir();
+                        if (substr($sourcePath, 0, strlen($modulePath)) === $modulePath) {
+                            $module = $candidate;
+                            break;
+                        }
+                    }
+
+                    if (preg_match('/^(?:Icinga\\\Module\\\(\w+)|(\w+)\\\(\w+))/', $match[1] ?: $match[2], $natch)) {
+                        $this->view->requiredModule = isset($natch[1]) ? strtolower($natch[1]) : null;
+                        $this->view->requiredVendor = isset($natch[2]) ? $natch[2] : null;
+                        $this->view->requiredProject = isset($natch[3]) ? $natch[3] : null;
+                    }
+                }
+
+                $this->view->messages = array();
+
+                if ($this->getInvokeArg('displayExceptions')) {
+                    $this->view->stackTraces = array();
+
+                    do {
+                        $this->view->messages[] = $exception->getMessage();
+                        $this->view->stackTraces[] = IcingaException::getConfidentialTraceAsString($exception);
+                        $exception = $exception->getPrevious();
+                    } while ($exception !== null);
+                } else {
+                    do {
+                        $this->view->messages[] = $exception->getMessage();
+                        $exception = $exception->getPrevious();
+                    } while ($exception !== null);
+                }
+
+                break;
+        }
+
+        if ($this->getRequest()->isApiRequest()) {
+            $this->getResponse()->json()
+                ->setErrorMessage($this->view->messages[0])
+                ->sendResponse();
+        }
+
+        $this->view->module = $module;
+        $this->view->request = $error->request;
+        if (! $isAuthenticated) {
+            $this->view->hideControls = true;
+        } else {
+            $this->view->hideControls = false;
+            $this->getTabs()->add('error', array(
+                'active'    => true,
+                'label'     => $this->translate('Error'),
+                'url'       => Url::fromRequest()
+            ));
+        }
+    }
+}
diff --git a/application/controllers/GroupController.php b/application/controllers/GroupController.php
new file mode 100644
index 0000000..d18397c
--- /dev/null
+++ b/application/controllers/GroupController.php
@@ -0,0 +1,418 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Logger;
+use Icinga\Authentication\User\DomainAwareInterface;
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Data\Filter\Filter;
+use Icinga\Data\Reducible;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Config\UserGroup\AddMemberForm;
+use Icinga\Forms\Config\UserGroup\UserGroupForm;
+use Icinga\User;
+use Icinga\Web\Controller\AuthBackendController;
+use Icinga\Web\Form;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+use Icinga\Web\Widget;
+
+class GroupController extends AuthBackendController
+{
+    public function init()
+    {
+        $this->view->title = $this->translate('User Groups');
+
+        parent::init();
+    }
+
+    /**
+     * List all user groups of a single backend
+     */
+    public function listAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $this->createListTabs()->activate('group/list');
+        $backendNames = array_map(
+            function ($b) {
+                return $b->getName();
+            },
+            $this->loadUserGroupBackends('Icinga\Data\Selectable')
+        );
+        if (empty($backendNames)) {
+            return;
+        }
+
+        $this->view->backendSelection = new Form();
+        $this->view->backendSelection->setAttrib('class', 'backend-selection icinga-controls');
+        $this->view->backendSelection->setUidDisabled();
+        $this->view->backendSelection->setMethod('GET');
+        $this->view->backendSelection->setTokenDisabled();
+        $this->view->backendSelection->addElement(
+            'select',
+            'backend',
+            array(
+                'autosubmit'    => true,
+                'label'         => $this->translate('User Group Backend'),
+                'multiOptions'  => array_combine($backendNames, $backendNames),
+                'value'         => $this->params->get('backend')
+            )
+        );
+
+        $backend = $this->getUserGroupBackend($this->params->get('backend'));
+        if ($backend === null) {
+            $this->view->backend = null;
+            return;
+        }
+
+        $query = $backend->select(array('group_name'));
+
+        $this->view->groups = $query;
+        $this->view->backend = $backend;
+
+        $this->setupPaginationControl($query);
+        $this->setupFilterControl($query);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'group_name'    => $this->translate('User Group'),
+                'created_at'    => $this->translate('Created at'),
+                'last_modified' => $this->translate('Last modified')
+            ),
+            $query
+        );
+    }
+
+    /**
+     * Show a group
+     */
+    public function showAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $groupName = $this->params->getRequired('group');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'));
+
+        $group = $backend->select(array(
+            'group_name',
+            'created_at',
+            'last_modified'
+        ))->where('group_name', $groupName)->fetchRow();
+        if ($group === false) {
+            $this->httpNotFound(sprintf($this->translate('Group "%s" not found'), $groupName));
+        }
+
+        $members = $backend
+            ->select()
+            ->from('group_membership', array('user_name'))
+            ->where('group_name', $groupName);
+
+        $this->setupFilterControl($members, null, array('user'), array('group'));
+        $this->setupPaginationControl($members);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'user_name'     => $this->translate('Username'),
+                'created_at'    => $this->translate('Created at'),
+                'last_modified' => $this->translate('Last modified')
+            ),
+            $members
+        );
+
+        $this->view->group = $group;
+        $this->view->backend = $backend;
+        $this->view->members = $members;
+        $this->createShowTabs($backend->getName(), $groupName)->activate('group/show');
+
+        if ($this->hasPermission('config/access-control/groups') && $backend instanceof Reducible) {
+            $removeForm = new Form();
+            $removeForm->setUidDisabled();
+            $removeForm->setAttrib('class', 'inline');
+            $removeForm->setAction(
+                Url::fromPath('group/removemember', array('backend' => $backend->getName(), 'group' => $groupName))
+            );
+            $removeForm->addElement('hidden', 'user_name', array(
+                'isArray'       => true,
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('hidden', 'redirect', array(
+                'value'         => Url::fromPath('group/show', array(
+                    'backend'   => $backend->getName(),
+                    'group'     => $groupName
+                )),
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('button', 'btn_submit', array(
+                'escape'        => false,
+                'type'          => 'submit',
+                'class'         => 'link-button spinner',
+                'value'         => 'btn_submit',
+                'decorators'    => array('ViewHelper'),
+                'label'         => $this->view->icon('trash'),
+                'title'         => $this->translate('Remove this member')
+            ));
+            $this->view->removeForm = $removeForm;
+        }
+    }
+
+    /**
+     * Add a group
+     */
+    public function addAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'), 'Icinga\Data\Extensible');
+        $form = new UserGroupForm();
+        $form->setRedirectUrl(Url::fromPath('group/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+        $form->add()->handleRequest();
+
+        $this->renderForm($form, $this->translate('New User Group'));
+    }
+
+    /**
+     * Edit a group
+     */
+    public function editAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $groupName = $this->params->getRequired('group');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'), 'Icinga\Data\Updatable');
+
+        $form = new UserGroupForm();
+        $form->setRedirectUrl(
+            Url::fromPath('group/show', array('backend' => $backend->getName(), 'group' => $groupName))
+        );
+        $form->setRepository($backend);
+
+        try {
+            $form->edit($groupName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Group "%s" not found'), $groupName));
+        }
+
+        $this->renderForm($form, $this->translate('Update User Group'));
+    }
+
+    /**
+     * Remove a group
+     */
+    public function removeAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $groupName = $this->params->getRequired('group');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'), 'Icinga\Data\Reducible');
+
+        $form = new UserGroupForm();
+        $form->setRedirectUrl(Url::fromPath('group/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+
+        try {
+            $form->remove($groupName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Group "%s" not found'), $groupName));
+        }
+
+        $this->renderForm($form, $this->translate('Remove User Group'));
+    }
+
+    /**
+     * Add a group member
+     */
+    public function addmemberAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $groupName = $this->params->getRequired('group');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'), 'Icinga\Data\Extensible');
+
+        $form = new AddMemberForm();
+        $form->setDataSource($this->fetchUsers())
+            ->setBackend($backend)
+            ->setGroupName($groupName)
+            ->setRedirectUrl(
+                Url::fromPath('group/show', array('backend' => $backend->getName(), 'group' => $groupName))
+            )
+            ->setUidDisabled();
+
+        try {
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Group "%s" not found'), $groupName));
+        }
+
+        $this->renderForm($form, $this->translate('New User Group Member'));
+    }
+
+    /**
+     * Remove a group member
+     */
+    public function removememberAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $this->assertHttpMethod('POST');
+        $groupName = $this->params->getRequired('group');
+        $backend = $this->getUserGroupBackend($this->params->getRequired('backend'), 'Icinga\Data\Reducible');
+
+        $form = new Form(array(
+            'onSuccess' => function ($form) use ($groupName, $backend) {
+                foreach ($form->getValue('user_name') as $userName) {
+                    try {
+                        $backend->delete(
+                            'group_membership',
+                            Filter::matchAll(
+                                Filter::where('group_name', $groupName),
+                                Filter::where('user_name', $userName)
+                            )
+                        );
+                        Notification::success(sprintf(
+                            t('User "%s" has been removed from group "%s"'),
+                            $userName,
+                            $groupName
+                        ));
+                    } catch (NotFoundError $e) {
+                        throw $e;
+                    } catch (Exception $e) {
+                        Notification::error($e->getMessage());
+                    }
+                }
+
+                $redirect = $form->getValue('redirect');
+                if (! empty($redirect)) {
+                    $form->setRedirectUrl(htmlspecialchars_decode($redirect));
+                }
+
+                return true;
+            }
+        ));
+        $form->setUidDisabled();
+        $form->setSubmitLabel('btn_submit'); // Required to ensure that isSubmitted() is called
+        $form->addElement('hidden', 'user_name', array('required' => true, 'isArray' => true));
+        $form->addElement('hidden', 'redirect');
+
+        try {
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Group "%s" not found'), $groupName));
+        }
+    }
+
+    /**
+     * Fetch and return all users from all user backends
+     *
+     * @return  ArrayDatasource
+     */
+    protected function fetchUsers()
+    {
+        $users = array();
+        foreach ($this->loadUserBackends('Icinga\Data\Selectable') as $backend) {
+            try {
+                if ($backend instanceof DomainAwareInterface) {
+                    $domain = $backend->getDomain();
+                } else {
+                    $domain = null;
+                }
+                foreach ($backend->select(array('user_name')) as $user) {
+                    $userObj = new User($user->user_name);
+                    if ($domain !== null) {
+                        if ($userObj->hasDomain() && $userObj->getDomain() !== $domain) {
+                            // Users listed in a user backend which is configured to be responsible for a domain should
+                            // not have a domain in their username. Ultimately, if the username has a domain, it must
+                            // not differ from the backend's domain. We could log here - but hey, who cares :)
+                            continue;
+                        } else {
+                            $userObj->setDomain($domain);
+                        }
+                    }
+
+                    $user->user_name = $userObj->getUsername();
+
+                    $users[] = $user;
+                }
+            } catch (Exception $e) {
+                Logger::error($e);
+                Notification::warning(sprintf(
+                    $this->translate('Failed to fetch any users from backend %s. Please check your log'),
+                    $backend->getName()
+                ));
+            }
+        }
+
+        return new ArrayDatasource($users);
+    }
+
+    /**
+     * Create the tabs to display when showing a group
+     *
+     * @param   string  $backendName
+     * @param   string  $groupName
+     */
+    protected function createShowTabs($backendName, $groupName)
+    {
+        $tabs = $this->getTabs();
+        $tabs->add(
+            'group/show',
+            array(
+                'title'     => sprintf($this->translate('Show group %s'), $groupName),
+                'label'     => $this->translate('Group'),
+                'url'       => Url::fromPath('group/show', array('backend' => $backendName, 'group' => $groupName))
+            )
+        );
+
+        return $tabs;
+    }
+
+    /**
+     * Create the tabs to display when listing groups
+     */
+    protected function createListTabs()
+    {
+        $tabs = $this->getTabs();
+
+        if ($this->hasPermission('config/access-control/roles')) {
+            $tabs->add(
+                'role/list',
+                array(
+                    'baseTarget'    => '_main',
+                    'label'         => $this->translate('Roles'),
+                    'title'         => $this->translate(
+                        'Configure roles to permit or restrict users and groups accessing Icinga Web 2'
+                    ),
+                    'url'           => 'role/list'
+                )
+            );
+
+            $tabs->add(
+                'role/audit',
+                [
+                    'title'         => $this->translate('Audit a user\'s or group\'s privileges'),
+                    'label'         => $this->translate('Audit'),
+                    'url'           => 'role/audit',
+                    'baseTarget'    => '_main',
+                ]
+            );
+        }
+
+        if ($this->hasPermission('config/access-control/users')) {
+            $tabs->add(
+                'user/list',
+                array(
+                    'title'     => $this->translate('List users of authentication backends'),
+                    'label'     => $this->translate('Users'),
+                    'url'       => 'user/list'
+                )
+            );
+        }
+
+        $tabs->add(
+            'group/list',
+            array(
+                'title'     => $this->translate('List groups of user group backends'),
+                'label'     => $this->translate('User Groups'),
+                'url'       => 'group/list'
+            )
+        );
+
+        return $tabs;
+    }
+}
diff --git a/application/controllers/HealthController.php b/application/controllers/HealthController.php
new file mode 100644
index 0000000..f176e69
--- /dev/null
+++ b/application/controllers/HealthController.php
@@ -0,0 +1,65 @@
+<?php
+/* Icinga Web 2 | (c) 2021 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Hook\HealthHook;
+use Icinga\Web\View\AppHealth;
+use Icinga\Web\Widget\Tabextension\OutputFormat;
+use ipl\Html\Html;
+use ipl\Html\HtmlString;
+use ipl\Web\Compat\CompatController;
+
+class HealthController extends CompatController
+{
+    public function indexAction()
+    {
+        $query = HealthHook::collectHealthData()
+            ->select();
+
+        $this->setupSortControl(
+            [
+                'module'    => $this->translate('Module'),
+                'name'      => $this->translate('Name'),
+                'state'     => $this->translate('State')
+            ],
+            $query,
+            ['state' => 'desc']
+        );
+        $this->setupLimitControl();
+        $this->setupPaginationControl($query);
+        $this->setupFilterControl($query, [
+            'module'    => $this->translate('Module'),
+            'name'      => $this->translate('Name'),
+            'state'     => $this->translate('State'),
+            'message'   => $this->translate('Message')
+        ], ['name'], ['format']);
+
+        $this->getTabs()->extend(new OutputFormat(['csv']));
+        $this->handleFormatRequest($query);
+
+        $this->addControl(HtmlString::create((string) $this->view->paginator));
+        $this->addControl(Html::tag('div', ['class' => 'sort-controls-container'], [
+            HtmlString::create((string) $this->view->limiter),
+            HtmlString::create((string) $this->view->sortBox)
+        ]));
+        $this->addControl(HtmlString::create((string) $this->view->filterEditor));
+
+        $this->addTitleTab(t('Health'));
+        $this->setAutorefreshInterval(10);
+        $this->addContent(new AppHealth($query));
+    }
+
+    protected function handleFormatRequest($query)
+    {
+        $formatJson = $this->params->get('format') === 'json';
+        if (! $formatJson && ! $this->getRequest()->isApiRequest()) {
+            return;
+        }
+
+        $this->getResponse()
+            ->json()
+            ->setSuccessData($query->fetchAll())
+            ->sendResponse();
+    }
+}
diff --git a/application/controllers/IframeController.php b/application/controllers/IframeController.php
new file mode 100644
index 0000000..8aebba4
--- /dev/null
+++ b/application/controllers/IframeController.php
@@ -0,0 +1,20 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Web\Controller;
+
+/**
+ * Display external or internal links within an iframe
+ */
+class IframeController extends Controller
+{
+    /**
+     * Display iframe w/ the given URL
+     */
+    public function indexAction()
+    {
+        $this->view->url = $this->params->getRequired('url');
+    }
+}
diff --git a/application/controllers/IndexController.php b/application/controllers/IndexController.php
new file mode 100644
index 0000000..dac1789
--- /dev/null
+++ b/application/controllers/IndexController.php
@@ -0,0 +1,31 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Web\Controller\ActionController;
+use Icinga\Web\Url;
+
+/**
+ * Application wide index controller
+ */
+class IndexController extends ActionController
+{
+    /**
+     * Use a default redirection rule to welcome page
+     */
+    public function preDispatch()
+    {
+        if ($this->getRequest()->getActionName() !== 'welcome') {
+            // @TODO(el): Avoid landing page redirects: https://dev.icinga.com/issues/9656
+            $this->redirectNow(Url::fromRequest()->setPath('dashboard'));
+        }
+    }
+
+    /**
+     * Application's start page
+     */
+    public function welcomeAction()
+    {
+    }
+}
diff --git a/application/controllers/LayoutController.php b/application/controllers/LayoutController.php
new file mode 100644
index 0000000..237681c
--- /dev/null
+++ b/application/controllers/LayoutController.php
@@ -0,0 +1,28 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Web\Controller\ActionController;
+use Icinga\Web\Menu;
+
+/**
+ * Create complex layout parts
+ */
+class LayoutController extends ActionController
+{
+    /**
+     * Render the menu
+     */
+    public function menuAction()
+    {
+        $this->setAutorefreshInterval(15);
+        $this->_helper->layout()->disableLayout();
+        $this->view->menuRenderer = (new Menu())->getRenderer();
+    }
+
+    public function announcementsAction()
+    {
+        $this->_helper->layout()->disableLayout();
+    }
+}
diff --git a/application/controllers/ListController.php b/application/controllers/ListController.php
new file mode 100644
index 0000000..2fbc5a9
--- /dev/null
+++ b/application/controllers/ListController.php
@@ -0,0 +1,59 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Config;
+use Icinga\Application\Logger;
+use Icinga\Data\ConfigObject;
+use Icinga\Protocol\File\FileReader;
+use Icinga\Web\Controller;
+use Icinga\Web\Url;
+use Icinga\Web\Widget\Tabextension\DashboardAction;
+use Icinga\Web\Widget\Tabextension\MenuAction;
+use Icinga\Web\Widget\Tabextension\OutputFormat;
+
+/**
+ * Application wide controller for various listing actions
+ */
+class ListController extends Controller
+{
+    /**
+     * Add title tab
+     *
+     * @param string $action
+     */
+    protected function addTitleTab($action)
+    {
+        $this->getTabs()->add($action, array(
+            'label' => ucfirst($action),
+            'url'   => Url::fromPath('list/' . str_replace(' ', '', $action))
+        ))->extend(new OutputFormat())->extend(new DashboardAction())->extend(new MenuAction())->activate($action);
+    }
+
+    /**
+     * Display the application log
+     */
+    public function applicationlogAction()
+    {
+        $this->assertPermission('application/log');
+
+        if (! Logger::writesToFile()) {
+            $this->httpNotFound('Page not found');
+        }
+
+        $this->addTitleTab('application log');
+
+        $resource = new FileReader(new ConfigObject(array(
+            'filename'  => Config::app()->get('logging', 'file'),
+            'fields'    => '/(?<!.)(?<datetime>[0-9]{4}(?:-[0-9]{2}){2}'    // date
+                . 'T[0-9]{2}(?::[0-9]{2}){2}(?:[\+\-][0-9]{2}:[0-9]{2})?)'  // time
+                . ' - (?<loglevel>[A-Za-z]+) - (?<message>.*)(?!.)/msS'     // loglevel, message
+        )));
+        $this->view->logData = $resource->select()->order('DESC');
+
+        $this->setupLimitControl();
+        $this->setupPaginationControl($this->view->logData);
+        $this->view->title = $this->translate('Application Log');
+    }
+}
diff --git a/application/controllers/ManageUserDevicesController.php b/application/controllers/ManageUserDevicesController.php
new file mode 100644
index 0000000..db054d1
--- /dev/null
+++ b/application/controllers/ManageUserDevicesController.php
@@ -0,0 +1,84 @@
+<?php
+/* Icinga Web 2 | (c) 2021 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Common\Database;
+use Icinga\Web\Notification;
+use Icinga\Web\RememberMe;
+use Icinga\Web\RememberMeUserList;
+use Icinga\Web\RememberMeUserDevicesList;
+use ipl\Web\Compat\CompatController;
+use ipl\Web\Url;
+
+/**
+ * ManageUserDevicesController
+ *
+ * you need 'application/sessions' permission to use this controller
+ */
+class ManageUserDevicesController extends CompatController
+{
+    use Database;
+
+    public function init()
+    {
+        $this->assertPermission('application/sessions');
+    }
+
+    public function indexAction()
+    {
+        $this->getTabs()
+            ->add(
+                'manage-user-devices',
+                array(
+                    'title'             => $this->translate('List of users who stay logged in'),
+                    'label'             => $this->translate('Users'),
+                    'url'               => 'manage-user-devices',
+                    'data-base-target'  => '_self'
+                )
+            )->activate('manage-user-devices');
+
+        $usersList = (new RememberMeUserList())
+            ->setUsers(RememberMe::getAllUser())
+            ->setUrl('manage-user-devices/devices');
+
+        $this->addContent($usersList);
+
+        if (! $this->hasDb()) {
+            Notification::warning(
+                $this->translate("Users can't stay logged in without a database configuration backend")
+            );
+        }
+    }
+
+    public function devicesAction()
+    {
+        $this->getTabs()
+            ->add(
+                'manage-devices',
+                array(
+                    'title' => $this->translate('List of devices'),
+                    'label' => $this->translate('Devices'),
+                    'url'   => 'manage-user-devices/devices'
+                )
+            )->activate('manage-devices');
+
+        $name = $this->params->getRequired('name');
+        $data = (new RememberMeUserDevicesList())
+            ->setDevicesList(RememberMe::getAllByUsername($name))
+            ->setUsername($name)
+            ->setUrl('manage-user-devices/delete');
+
+        $this->addContent($data);
+    }
+
+    public function deleteAction()
+    {
+        (new RememberMe())->remove($this->params->getRequired('fingerprint'));
+
+        $this->redirectNow(
+            Url::fromPath('manage-user-devices/devices')
+                ->addParams(['name' => $this->params->getRequired('name')])
+        );
+    }
+}
diff --git a/application/controllers/MyDevicesController.php b/application/controllers/MyDevicesController.php
new file mode 100644
index 0000000..e0fb98a
--- /dev/null
+++ b/application/controllers/MyDevicesController.php
@@ -0,0 +1,74 @@
+<?php
+/* Icinga Web 2 | (c) 2021 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Common\Database;
+use Icinga\Web\Notification;
+use Icinga\Web\RememberMe;
+use Icinga\Web\RememberMeUserDevicesList;
+use ipl\Web\Compat\CompatController;
+
+/**
+ * MyDevicesController
+ *
+ * this controller shows you all the devices you are logged in
+ */
+class MyDevicesController extends CompatController
+{
+    use Database;
+
+    public function init()
+    {
+        $this->getTabs()
+            ->add(
+                'account',
+                array(
+                    'title' => $this->translate('Update your account'),
+                    'label' => $this->translate('My Account'),
+                    'url'   => 'account'
+                )
+            )
+            ->add(
+                'navigation',
+                array(
+                    'title'     => $this->translate('List and configure your own navigation items'),
+                    'label'     => $this->translate('Navigation'),
+                    'url'       => 'navigation'
+                )
+            )
+            ->add(
+                'devices',
+                array(
+                    'title' => $this->translate('List of devices you are logged in'),
+                    'label' => $this->translate('My Devices'),
+                    'url'   => 'my-devices'
+                )
+            )->activate('devices');
+    }
+
+    public function indexAction()
+    {
+        $name = $this->auth->getUser()->getUsername();
+
+        $data = (new RememberMeUserDevicesList())
+            ->setDevicesList(RememberMe::getAllByUsername($name))
+            ->setUsername($name)
+            ->setUrl('my-devices/delete');
+
+        $this->addContent($data);
+
+        if (! $this->hasDb()) {
+            Notification::warning(
+                $this->translate("Users can't stay logged in without a database configuration backend")
+            );
+        }
+    }
+
+    public function deleteAction()
+    {
+        (new RememberMe())->remove($this->params->getRequired('fingerprint'));
+
+        $this->redirectNow('my-devices');
+    }
+}
diff --git a/application/controllers/NavigationController.php b/application/controllers/NavigationController.php
new file mode 100644
index 0000000..b0babc3
--- /dev/null
+++ b/application/controllers/NavigationController.php
@@ -0,0 +1,447 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Config;
+use Icinga\Exception\NotFoundError;
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Data\Filter\FilterMatchCaseInsensitive;
+use Icinga\Forms\ConfirmRemovalForm;
+use Icinga\Forms\Navigation\NavigationConfigForm;
+use Icinga\Web\Controller;
+use Icinga\Web\Form;
+use Icinga\Web\Menu;
+use Icinga\Web\Navigation\Navigation;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+
+/**
+ * Navigation configuration
+ */
+class NavigationController extends Controller
+{
+    /**
+     * The global navigation item type configuration
+     *
+     * @var array
+     */
+    protected $itemTypeConfig;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function init()
+    {
+        parent::init();
+        $this->itemTypeConfig = Navigation::getItemTypeConfiguration();
+    }
+
+    /**
+     * Return the label for the given navigation item type
+     *
+     * @param   string  $type
+     *
+     * @return  string          $type if no label can be found
+     */
+    protected function getItemLabel($type)
+    {
+        return isset($this->itemTypeConfig[$type]['label']) ? $this->itemTypeConfig[$type]['label'] : $type;
+    }
+
+    /**
+     * Return a list of available navigation item types
+     *
+     * @return  array
+     */
+    protected function listItemTypes()
+    {
+        $types = array();
+        foreach ($this->itemTypeConfig as $type => $options) {
+            $types[$type] = isset($options['label']) ? $options['label'] : $type;
+        }
+
+        return $types;
+    }
+
+    /**
+     * Return all shared navigation item configurations
+     *
+     * @param   string  $owner  A username if only items shared by a specific user are desired
+     *
+     * @return  array
+     */
+    protected function fetchSharedNavigationItemConfigs($owner = null)
+    {
+        $configs = array();
+        foreach ($this->itemTypeConfig as $type => $_) {
+            $config = Config::navigation($type);
+            $config->getConfigObject()->setKeyColumn('name');
+            $query = $config->select();
+            if ($owner !== null) {
+                $query->applyFilter(new FilterMatchCaseInsensitive('owner', '=', $owner));
+            }
+
+            foreach ($query as $itemConfig) {
+                $configs[] = $itemConfig;
+            }
+        }
+
+        return $configs;
+    }
+
+    /**
+     * Return all user navigation item configurations
+     *
+     * @param   string  $username
+     *
+     * @return  array
+     */
+    protected function fetchUserNavigationItemConfigs($username)
+    {
+        $configs = array();
+        foreach ($this->itemTypeConfig as $type => $_) {
+            $config = Config::navigation($type, $username);
+            $config->getConfigObject()->setKeyColumn('name');
+            foreach ($config->select() as $itemConfig) {
+                $configs[] = $itemConfig;
+            }
+        }
+
+        return $configs;
+    }
+
+    /**
+     * Show the current user a list of his/her navigation items
+     */
+    public function indexAction()
+    {
+        $user = $this->Auth()->getUser();
+        $ds = new ArrayDatasource(array_merge(
+            $this->fetchSharedNavigationItemConfigs($user->getUsername()),
+            $this->fetchUserNavigationItemConfigs($user->getUsername())
+        ));
+        $query = $ds->select();
+
+        $this->view->types = $this->listItemTypes();
+        $this->view->items = $query;
+
+        $this->view->title = $this->translate('Navigation');
+        $this->getTabs()
+        ->add(
+            'account',
+            array(
+                'title' => $this->translate('Update your account'),
+                'label' => $this->translate('My Account'),
+                'url'   => 'account'
+            )
+        )
+        ->add(
+            'navigation',
+            array(
+                'active'    => true,
+                'title'     => $this->translate('List and configure your own navigation items'),
+                'label'     => $this->translate('Navigation'),
+                'url'       => 'navigation'
+            )
+        )
+        ->add(
+            'devices',
+            array(
+                'title' => $this->translate('List of devices you are logged in'),
+                'label' => $this->translate('My Devices'),
+                'url'   => 'my-devices'
+            )
+        );
+        $this->setupSortControl(
+            array(
+                'type'  => $this->translate('Type'),
+                'owner' => $this->translate('Shared'),
+                'name'  => $this->translate('Navigation')
+            ),
+            $query
+        );
+    }
+
+    /**
+     * List all shared navigation items
+     */
+    public function sharedAction()
+    {
+        $this->assertPermission('config/navigation');
+        $ds = new ArrayDatasource($this->fetchSharedNavigationItemConfigs());
+        $query = $ds->select();
+
+        $removeForm = new Form();
+        $removeForm->setUidDisabled();
+        $removeForm->setAttrib('class', 'inline');
+        $removeForm->addElement('hidden', 'name', array(
+            'decorators'    => array('ViewHelper')
+        ));
+        $removeForm->addElement('hidden', 'redirect', array(
+            'value'         => Url::fromPath('navigation/shared'),
+            'decorators'    => array('ViewHelper')
+        ));
+        $removeForm->addElement('button', 'btn_submit', array(
+            'escape'        => false,
+            'type'          => 'submit',
+            'class'         => 'link-button spinner',
+            'value'         => 'btn_submit',
+            'decorators'    => array('ViewHelper'),
+            'label'         => $this->view->icon('trash'),
+            'title'         => $this->translate('Unshare this navigation item')
+        ));
+
+        $this->view->removeForm = $removeForm;
+        $this->view->types = $this->listItemTypes();
+        $this->view->items = $query;
+
+        $this->view->title = $this->translate('Shared Navigation');
+        $this->getTabs()->add(
+            'navigation/shared',
+            array(
+                'title'     => $this->translate('List and configure shared navigation items'),
+                'label'     => $this->translate('Shared Navigation'),
+                'url'       => 'navigation/shared'
+            )
+        )->activate('navigation/shared');
+        $this->setupSortControl(
+            array(
+                'type'  => $this->translate('Type'),
+                'owner' => $this->translate('Owner'),
+                'name'  => $this->translate('Shared Navigation')
+            ),
+            $query
+        );
+    }
+
+    /**
+     * Add a navigation item
+     */
+    public function addAction()
+    {
+        $form = new NavigationConfigForm();
+        $form->setRedirectUrl('navigation');
+        $form->setUser($this->Auth()->getUser());
+        $form->setItemTypes($this->listItemTypes());
+        $form->addDescription($this->translate('Create a new navigation item, such as a menu entry or dashlet.'));
+
+        // TODO: Fetch all "safe" parameters from the url and populate them
+        $form->setDefaultUrl(rawurldecode($this->params->get('url', '')));
+
+        $form->setOnSuccess(function (NavigationConfigForm $form) {
+            $data = $form::transformEmptyValuesToNull($form->getValues());
+
+            try {
+                $form->add($data);
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                if ($data['type'] === 'menu-item') {
+                    $form->getResponse()->setRerenderLayout();
+                }
+
+                Notification::success(t('Navigation item successfully created'));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Navigation');
+        $this->renderForm($form, $this->translate('New Navigation Item'));
+    }
+
+    /**
+     * Edit a navigation item
+     */
+    public function editAction()
+    {
+        $itemName = $this->params->getRequired('name');
+        $itemType = $this->params->getRequired('type');
+        $referrer = $this->params->get('referrer', 'index');
+
+        $user = $this->Auth()->getUser();
+        if ($user->can('config/navigation')) {
+            $itemOwner = $this->params->get('owner', $user->getUsername());
+        } else {
+            $itemOwner = $user->getUsername();
+        }
+
+        $form = new NavigationConfigForm();
+        $form->setUser($user);
+        $form->setShareConfig(Config::navigation($itemType));
+        $form->setUserConfig(Config::navigation($itemType, $itemOwner));
+        $form->setRedirectUrl($referrer === 'shared' ? 'navigation/shared' : 'navigation');
+        $form->setOnSuccess(function (NavigationConfigForm $form) use ($itemName) {
+            $data = $form::transformEmptyValuesToNull($form->getValues());
+
+            try {
+                $form->edit($itemName, $data);
+            } catch (NotFoundError $e) {
+                throw $e;
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                if (isset($data['type']) && $data['type'] === 'menu-item') {
+                    $form->getResponse()->setRerenderLayout();
+                }
+
+                Notification::success(sprintf(t('Navigation item "%s" successfully updated'), $itemName));
+                return true;
+            }
+
+            return false;
+        });
+
+        try {
+            $form->load($itemName);
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Navigation item "%s" not found'), $itemName));
+        }
+
+        $this->view->title = $this->translate('Navigation');
+        $this->renderForm($form, $this->translate('Update Navigation Item'));
+    }
+
+    /**
+     * Remove a navigation item
+     */
+    public function removeAction()
+    {
+        $itemName = $this->params->getRequired('name');
+        $itemType = $this->params->getRequired('type');
+        $user = $this->Auth()->getUser();
+
+        $navigationConfigForm = new NavigationConfigForm();
+        $navigationConfigForm->setUser($user);
+        $navigationConfigForm->setShareConfig(Config::navigation($itemType));
+        $navigationConfigForm->setUserConfig(Config::navigation($itemType, $user->getUsername()));
+
+        $form = new ConfirmRemovalForm();
+        $form->setRedirectUrl('navigation');
+        $form->setOnSuccess(function (ConfirmRemovalForm $form) use ($itemName, $navigationConfigForm) {
+            try {
+                $itemConfig = $navigationConfigForm->delete($itemName);
+            } catch (NotFoundError $e) {
+                Notification::success(sprintf(t('Navigation Item "%s" not found. No action required'), $itemName));
+                return true;
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($navigationConfigForm->save()) {
+                if ($itemConfig->type === 'menu-item') {
+                    $form->getResponse()->setRerenderLayout();
+                }
+
+                Notification::success(sprintf(t('Navigation Item "%s" successfully removed'), $itemName));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Navigation');
+        $this->renderForm($form, $this->translate('Remove Navigation Item'));
+    }
+
+    /**
+     * Unshare a navigation item
+     */
+    public function unshareAction()
+    {
+        $this->assertPermission('config/navigation');
+        $this->assertHttpMethod('POST');
+
+        // TODO: I'd like these being form fields
+        $itemType = $this->params->getRequired('type');
+        $itemOwner = $this->params->getRequired('owner');
+
+        $navigationConfigForm = new NavigationConfigForm();
+        $navigationConfigForm->setUser($this->Auth()->getUser());
+        $navigationConfigForm->setShareConfig(Config::navigation($itemType));
+        $navigationConfigForm->setUserConfig(Config::navigation($itemType, $itemOwner));
+
+        $form = new Form(array(
+            'onSuccess' => function ($form) use ($navigationConfigForm) {
+                $itemName = $form->getValue('name');
+
+                try {
+                    $newConfig = $navigationConfigForm->unshare($itemName);
+                    if ($navigationConfigForm->save()) {
+                        if ($newConfig->getSection($itemName)->type === 'menu-item') {
+                            $form->getResponse()->setRerenderLayout();
+                        }
+
+                        Notification::success(sprintf(
+                            t('Navigation item "%s" has been unshared'),
+                            $form->getValue('name')
+                        ));
+                    } else {
+                        // TODO: It failed obviously to write one of the configs, so we're leaving the user in
+                        //       a inconsistent state. Luckily, it's nothing lost but possibly duplicated...
+                        Notification::error(sprintf(
+                            t('Failed to unshare navigation item "%s"'),
+                            $form->getValue('name')
+                        ));
+                    }
+                } catch (NotFoundError $e) {
+                    throw $e;
+                } catch (Exception $e) {
+                    Notification::error($e->getMessage());
+                }
+
+                $redirect = $form->getValue('redirect');
+                if (! empty($redirect)) {
+                    $form->setRedirectUrl(htmlspecialchars_decode($redirect));
+                }
+
+                return true;
+            }
+        ));
+        $form->setUidDisabled();
+        $form->setSubmitLabel('btn_submit'); // Required to ensure that isSubmitted() is called
+        $form->addElement('hidden', 'name', array('required' => true));
+        $form->addElement('hidden', 'redirect');
+
+        try {
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('Navigation item "%s" not found'), $form->getValue('name')));
+        }
+    }
+
+    public function dashboardAction()
+    {
+        $name = $this->params->getRequired('name');
+
+        $this->getTabs()->add('dashboard', array(
+            'active'    => true,
+            'label'     => ucwords($name),
+            'url'       => Url::fromRequest()
+        ));
+
+        $menu = new Menu();
+
+        $navigation = $menu->findItem($name);
+
+        if ($navigation === null) {
+            $this->httpNotFound($this->translate('Navigation not found'));
+        }
+
+        $this->view->navigation = $navigation;
+        $this->view->title = $navigation->getLabel();
+    }
+}
diff --git a/application/controllers/RoleController.php b/application/controllers/RoleController.php
new file mode 100644
index 0000000..4223d33
--- /dev/null
+++ b/application/controllers/RoleController.php
@@ -0,0 +1,392 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use GuzzleHttp\Psr7\ServerRequest;
+use Icinga\Authentication\AdmissionLoader;
+use Icinga\Authentication\Auth;
+use Icinga\Authentication\RolesConfig;
+use Icinga\Authentication\User\DomainAwareInterface;
+use Icinga\Data\Selectable;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Security\RoleForm;
+use Icinga\Repository\Repository;
+use Icinga\Security\SecurityException;
+use Icinga\User;
+use Icinga\Web\Controller\AuthBackendController;
+use Icinga\Web\View\PrivilegeAudit;
+use Icinga\Web\Widget\SingleValueSearchControl;
+use ipl\Html\Html;
+use ipl\Html\HtmlString;
+use ipl\Web\Url;
+use ipl\Web\Widget\Link;
+
+/**
+ * Manage user permissions and restrictions based on roles
+ *
+ * @TODO(el): Rename to RolesController: https://dev.icinga.com/issues/10015
+ */
+class RoleController extends AuthBackendController
+{
+    public function init()
+    {
+        $this->assertPermission('config/access-control/roles');
+        $this->view->title = $this->translate('Roles');
+
+        parent::init();
+    }
+
+    public function indexAction()
+    {
+        if ($this->hasPermission('config/access-control/roles')) {
+            $this->redirectNow('role/list');
+        } elseif ($this->hasPermission('config/access-control/users')) {
+            $this->redirectNow('user/list');
+        } elseif ($this->hasPermission('config/access-control/groups')) {
+            $this->redirectNow('group/list');
+        } else {
+            throw new SecurityException('No permission to configure Icinga Web 2');
+        }
+    }
+
+    /**
+     * List roles
+     *
+     * @TODO(el): Rename to indexAction()
+     */
+    public function listAction()
+    {
+        $this->createListTabs()->activate('role/list');
+        $this->view->roles = (new RolesConfig())
+            ->select();
+
+        $sortAndFilterColumns = [
+            'name'        => $this->translate('Name'),
+            'users'       => $this->translate('Users'),
+            'groups'      => $this->translate('Groups'),
+            'permissions' => $this->translate('Permissions')
+        ];
+
+        $this->setupFilterControl($this->view->roles, $sortAndFilterColumns, ['name']);
+        $this->setupLimitControl();
+        $this->setupPaginationControl($this->view->roles);
+        $this->setupSortControl($sortAndFilterColumns, $this->view->roles, ['name']);
+    }
+
+    /**
+     * Create a new role
+     *
+     * @TODO(el): Rename to newAction()
+     */
+    public function addAction()
+    {
+        $role = new RoleForm();
+        $role->setRedirectUrl('__CLOSE__');
+        $role->setRepository(new RolesConfig());
+        $role->setSubmitLabel($this->translate('Create Role'));
+        $role->add()->handleRequest();
+
+        $this->renderForm($role, $this->translate('New Role'));
+    }
+
+    /**
+     * Update a role
+     *
+     * @TODO(el): Rename to updateAction()
+     */
+    public function editAction()
+    {
+        $name = $this->params->getRequired('role');
+        $role = new RoleForm();
+        $role->setRedirectUrl('__CLOSE__');
+        $role->setRepository(new RolesConfig());
+        $role->setSubmitLabel($this->translate('Update Role'));
+        $role->edit($name);
+
+        try {
+            $role->handleRequest();
+        } catch (NotFoundError $e) {
+            $this->httpNotFound($this->translate('Role not found'));
+        }
+
+        $this->renderForm($role, $this->translate('Update Role'));
+    }
+
+    /**
+     * Remove a role
+     */
+    public function removeAction()
+    {
+        $name = $this->params->getRequired('role');
+        $role = new RoleForm();
+        $role->setRedirectUrl('__CLOSE__');
+        $role->setRepository(new RolesConfig());
+        $role->setSubmitLabel($this->translate('Remove Role'));
+        $role->remove($name);
+
+        try {
+            $role->handleRequest();
+        } catch (NotFoundError $e) {
+            $this->httpNotFound($this->translate('Role not found'));
+        }
+
+        $this->renderForm($role, $this->translate('Remove Role'));
+    }
+
+    public function auditAction()
+    {
+        $this->createListTabs()->activate('role/audit');
+        $this->view->title = t('Audit');
+
+        $roleName = $this->params->get('role');
+        $type = $this->params->has('group') ? 'group' : 'user';
+        $name = $this->params->get($type);
+
+        $backend = null;
+        if ($type === 'user') {
+            if ($name) {
+                $backend = $this->params->getRequired('backend');
+            } else {
+                $backends = $this->loadUserBackends();
+                if (! empty($backends)) {
+                    $backend = array_shift($backends)->getName();
+                }
+            }
+        }
+
+        $form = new SingleValueSearchControl();
+        $form->setMetaDataNames('type', 'backend');
+        $form->populate(['q' => $name, 'q-type' => $type, 'q-backend' => $backend]);
+        $form->setInputLabel(t('Enter user or group name'));
+        $form->setSubmitLabel(t('Inspect'));
+        $form->setSuggestionUrl(Url::fromPath(
+            'role/suggest-role-member',
+            ['_disableLayout' => true, 'showCompact' => true]
+        ));
+
+        $form->on(SingleValueSearchControl::ON_SUCCESS, function ($form) {
+            $type = $form->getValue('q-type') ?: 'user';
+            $params = [$type => $form->getValue('q')];
+
+            if ($type === 'user') {
+                $params['backend'] = $form->getValue('q-backend');
+            }
+
+            $this->redirectNow(Url::fromPath('role/audit', $params));
+        })->handleRequest(ServerRequest::fromGlobals());
+
+        $this->addControl($form);
+
+        if (! $name) {
+            $this->addContent(Html::wantHtml(t('No user or group selected.')));
+            return;
+        }
+
+        if ($type === 'user') {
+            $header = Html::tag('h2', sprintf(t('Privilege Audit for User "%s"'), $name));
+
+            $user = new User($name);
+            $user->setAdditional('backend_name', $backend);
+            Auth::getInstance()->setupUser($user);
+        } else {
+            $header = Html::tag('h2', sprintf(t('Privilege Audit for Group "%s"'), $name));
+
+            $user = new User((string) time());
+            $user->setGroups([$name]);
+            (new AdmissionLoader())->applyRoles($user);
+        }
+
+        $chosenRole = null;
+        $assignedRoles = array_filter($user->getRoles(), function ($role) use ($user, &$chosenRole, $roleName) {
+            if (! in_array($role->getName(), $user->getAdditional('assigned_roles'), true)) {
+                return false;
+            }
+
+            if ($role->getName() === $roleName) {
+                $chosenRole = $role;
+            }
+
+            return true;
+        });
+
+        $this->addControl(Html::tag(
+            'ul',
+            ['class' => 'privilege-audit-role-control'],
+            [
+                Html::tag('li', $roleName ? null : ['class' => 'active'], new Link(
+                    t('All roles'),
+                    Url::fromRequest()->without('role'),
+                    ['class' => 'button-link', 'title' => t('Show privileges of all roles')]
+                )),
+                array_map(function ($role) use ($roleName) {
+                    return Html::tag(
+                        'li',
+                        $role->getName() === $roleName ? ['class' => 'active'] : null,
+                        new Link(
+                            $role->getName(),
+                            Url::fromRequest()->setParam('role', $role->getName()),
+                            [
+                                'class' => 'button-link',
+                                'title' => sprintf(t('Only show privileges of role %s'), $role->getName())
+                            ]
+                        )
+                    );
+                }, $assignedRoles)
+            ]
+        ));
+
+        $this->addControl($header);
+        $this->addContent(
+            (new PrivilegeAudit($chosenRole !== null ? [$chosenRole] : $assignedRoles))
+                ->addAttributes(['id' => 'role-audit'])
+        );
+    }
+
+    public function suggestRoleMemberAction()
+    {
+        $this->assertHttpMethod('POST');
+        $requestData = $this->getRequest()->getPost();
+        $limit = $this->params->get('limit', 50);
+
+        $searchTerm = $requestData['term']['label'];
+        $userBackends = $this->loadUserBackends(Selectable::class);
+
+        $suggestions = [];
+        while ($limit > 0 && ! empty($userBackends)) {
+            /** @var Repository $backend */
+            $backend = array_shift($userBackends);
+            $query = $backend->select()
+                ->from('user', ['user_name'])
+                ->where('user_name', $searchTerm)
+                ->limit($limit);
+
+            try {
+                $names = $query->fetchColumn();
+            } catch (Exception $e) {
+                continue;
+            }
+
+            $domain = '';
+            if ($backend instanceof DomainAwareInterface) {
+                $domain = '@' . $backend->getDomain();
+            }
+
+            $users = [];
+            foreach ($names as $name) {
+                $users[] = [$name . $domain, [
+                    'type'      => 'user',
+                    'backend'   => $backend->getName()
+                ]];
+            }
+
+            if (! empty($users)) {
+                $suggestions[] = [
+                    [
+                        t('Users'),
+                        HtmlString::create('&nbsp;'),
+                        Html::tag('span', ['class' => 'badge'], $backend->getName())
+                    ],
+                    $users
+                ];
+            }
+
+            $limit -= count($names);
+        }
+
+        $groupBackends = $this->loadUserGroupBackends(Selectable::class);
+
+        while ($limit > 0 && ! empty($groupBackends)) {
+            /** @var Repository $backend */
+            $backend = array_shift($groupBackends);
+            $query = $backend->select()
+                ->from('group', ['group_name'])
+                ->where('group_name', $searchTerm)
+                ->limit($limit);
+
+            try {
+                $names = $query->fetchColumn();
+            } catch (Exception $e) {
+                continue;
+            }
+
+            $groups = [];
+            foreach ($names as $name) {
+                $groups[] = [$name, ['type' => 'group']];
+            }
+
+            if (! empty($groups)) {
+                $suggestions[] = [
+                    [
+                        t('Groups'),
+                        HtmlString::create('&nbsp;'),
+                        Html::tag('span', ['class' => 'badge'], $backend->getName())
+                    ],
+                    $groups
+                ];
+            }
+
+            $limit -= count($names);
+        }
+
+        if (empty($suggestions)) {
+            $suggestions[] = [t('Your search does not match any user or group'), []];
+        }
+
+        $this->document->add(SingleValueSearchControl::createSuggestions($suggestions));
+    }
+
+    /**
+     * Create the tabs to display when listing roles
+     */
+    protected function createListTabs()
+    {
+        $tabs = $this->getTabs();
+        $tabs->add(
+            'role/list',
+            array(
+                'baseTarget'    => '_main',
+                'label'         => $this->translate('Roles'),
+                'title'         => $this->translate(
+                    'Configure roles to permit or restrict users and groups accessing Icinga Web 2'
+                ),
+                'url'           => 'role/list'
+            )
+        );
+
+        $tabs->add(
+            'role/audit',
+            [
+                'title'         => $this->translate('Audit a user\'s or group\'s privileges'),
+                'label'         => $this->translate('Audit'),
+                'url'           => 'role/audit',
+                'baseTarget'    => '_main'
+            ]
+        );
+
+        if ($this->hasPermission('config/access-control/users')) {
+            $tabs->add(
+                'user/list',
+                array(
+                    'title'     => $this->translate('List users of authentication backends'),
+                    'label'     => $this->translate('Users'),
+                    'url'       => 'user/list'
+                )
+            );
+        }
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $tabs->add(
+                'group/list',
+                array(
+                    'title'     => $this->translate('List groups of user group backends'),
+                    'label'     => $this->translate('User Groups'),
+                    'url'       => 'group/list'
+                )
+            );
+        }
+
+        return $tabs;
+    }
+}
diff --git a/application/controllers/SearchController.php b/application/controllers/SearchController.php
new file mode 100644
index 0000000..92aeabe
--- /dev/null
+++ b/application/controllers/SearchController.php
@@ -0,0 +1,28 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Web\Controller\ActionController;
+use Icinga\Web\Widget;
+use Icinga\Web\Widget\SearchDashboard;
+
+/**
+ * Search controller
+ */
+class SearchController extends ActionController
+{
+    public function indexAction()
+    {
+        $searchDashboard = new SearchDashboard();
+        $searchDashboard->setUser($this->Auth()->getUser());
+        $this->view->dashboard = $searchDashboard->search($this->params->get('q'));
+
+        // NOTE: This renders the dashboard twice. Remove this once we can catch exceptions thrown in view scripts.
+        $this->view->dashboard->render();
+    }
+
+    public function hintAction()
+    {
+    }
+}
diff --git a/application/controllers/StaticController.php b/application/controllers/StaticController.php
new file mode 100644
index 0000000..6e43476
--- /dev/null
+++ b/application/controllers/StaticController.php
@@ -0,0 +1,114 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Icinga\Application\Icinga;
+use Icinga\Web\Controller;
+use Icinga\Web\FileCache;
+
+/**
+ * Deliver static content to clients
+ */
+class StaticController extends Controller
+{
+    /**
+     * Static routes don't require authentication
+     *
+     * @var bool
+     */
+    protected $requiresAuthentication = false;
+
+    /**
+     * Disable layout rendering as this controller doesn't provide any html layouts
+     */
+    public function init()
+    {
+        $this->_helper->viewRenderer->setNoRender(true);
+        $this->_helper->layout()->disableLayout();
+    }
+
+    public function gravatarAction()
+    {
+        $response = $this->getResponse();
+        $response->setHeader('Cache-Control', 'public, max-age=1814400, stale-while-revalidate=604800', true);
+        $response->setHeader('Content-Type', 'image/png', true);
+
+        $noCache = $this->getRequest()->getHeader('Cache-Control') === 'no-cache'
+            || $this->getRequest()->getHeader('Pragma') === 'no-cache';
+
+        $cache = FileCache::instance();
+        $filename = md5(strtolower(trim($this->getParam('email'))));
+        $cacheFile = 'gravatar-' . $filename;
+
+        if (! $noCache && $cache->has($cacheFile, time() - 1814400)) {
+            if ($cache->etagMatchesCachedFile($cacheFile)) {
+                $response->setHttpResponseCode(304);
+                return;
+            }
+
+            $response->setHeader('Content-Type', 'image/jpg', true);
+            $response->setHeader('ETag', sprintf('"%s"', $cache->etagForCachedFile($cacheFile)));
+            $cache->send($cacheFile);
+            return;
+        }
+
+        $img = @file_get_contents('http://www.gravatar.com/avatar/' . $filename . '?s=120&d=mm');
+        if ($img === false) {
+            $this->httpNotFound('Unable to connect to gravatar.com');
+        }
+
+        $cache->store($cacheFile, $img);
+        $response->setHeader('ETag', sprintf('"%s"', $cache->etagForCachedFile($cacheFile)));
+
+        echo $img;
+    }
+
+    /**
+     * Return an image from a module's public folder
+     */
+    public function imgAction()
+    {
+        $imgRoot = Icinga::app()
+            ->getModuleManager()
+            ->getModule($this->getParam('module_name'))
+            ->getBaseDir() . '/public/img/';
+
+        $file = $this->getParam('file');
+        $filePath = realpath($imgRoot . $file);
+
+        if ($filePath === false || substr($filePath, 0, strlen($imgRoot)) !== $imgRoot) {
+            $this->httpNotFound('%s does not exist', $file);
+        }
+
+        if (preg_match('/\.([a-z]+)$/i', $file, $m)) {
+            $extension = $m[1];
+            if ($extension === 'svg') {
+                $extension = 'svg+xml';
+            }
+        } else {
+            $extension = 'fixme';
+        }
+
+        $s = stat($filePath);
+        $eTag = sprintf('%x-%x-%x', $s['ino'], $s['size'], (float) str_pad($s['mtime'], 16, '0'));
+
+        $this->getResponse()->setHeader(
+            'Cache-Control',
+            'public, max-age=1814400, stale-while-revalidate=604800',
+            true
+        );
+
+        if ($this->getRequest()->getServer('HTTP_IF_NONE_MATCH') === $eTag) {
+            $this->getResponse()
+                ->setHttpResponseCode(304);
+        } else {
+            $this->getResponse()
+                ->setHeader('ETag', $eTag)
+                ->setHeader('Content-Type', 'image/' . $extension, true)
+                ->setHeader('Last-Modified', gmdate('D, d M Y H:i:s', $s['mtime']) . ' GMT');
+
+            readfile($filePath);
+        }
+    }
+}
diff --git a/application/controllers/UserController.php b/application/controllers/UserController.php
new file mode 100644
index 0000000..dac80d3
--- /dev/null
+++ b/application/controllers/UserController.php
@@ -0,0 +1,374 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Logger;
+use Icinga\Authentication\AdmissionLoader;
+use Icinga\Authentication\User\DomainAwareInterface;
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Exception\ConfigurationError;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Config\User\CreateMembershipForm;
+use Icinga\Forms\Config\User\UserForm;
+use Icinga\User;
+use Icinga\Web\Controller\AuthBackendController;
+use Icinga\Web\Form;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+use Icinga\Web\Widget;
+
+class UserController extends AuthBackendController
+{
+    public function init()
+    {
+        $this->view->title = $this->translate('Users');
+
+        parent::init();
+    }
+
+    /**
+     * List all users of a single backend
+     */
+    public function listAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $this->createListTabs()->activate('user/list');
+        $backendNames = array_map(
+            function ($b) {
+                return $b->getName();
+            },
+            $this->loadUserBackends('Icinga\Data\Selectable')
+        );
+        if (empty($backendNames)) {
+            return;
+        }
+
+        $this->view->backendSelection = new Form();
+        $this->view->backendSelection->setAttrib('class', 'backend-selection icinga-controls');
+        $this->view->backendSelection->setUidDisabled();
+        $this->view->backendSelection->setMethod('GET');
+        $this->view->backendSelection->setTokenDisabled();
+        $this->view->backendSelection->addElement(
+            'select',
+            'backend',
+            array(
+                'autosubmit'    => true,
+                'label'         => $this->translate('User Backend'),
+                'multiOptions'  => array_combine($backendNames, $backendNames),
+                'value'         => $this->params->get('backend')
+            )
+        );
+
+        $backend = $this->getUserBackend($this->params->get('backend'));
+        if ($backend === null) {
+            $this->view->backend = null;
+            return;
+        }
+
+        $query = $backend->select(array('user_name'));
+
+        $this->view->users = $query;
+        $this->view->backend = $backend;
+
+        $this->setupPaginationControl($query);
+        $this->setupFilterControl($query);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'user_name'     => $this->translate('Username'),
+                'is_active'     => $this->translate('Active'),
+                'created_at'    => $this->translate('Created at'),
+                'last_modified' => $this->translate('Last modified')
+            ),
+            $query
+        );
+    }
+
+    /**
+     * Show a user
+     */
+    public function showAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'));
+
+        $user = $backend->select(array(
+            'user_name',
+            'is_active',
+            'created_at',
+            'last_modified'
+        ))->where('user_name', $userName)->fetchRow();
+        if ($user === false) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $userObj = new User($userName);
+        if ($backend instanceof DomainAwareInterface) {
+            $userObj->setDomain($backend->getDomain());
+        }
+
+        $memberships = $this->loadMemberships($userObj)->select();
+
+        $this->setupFilterControl(
+            $memberships,
+            array('group_name' => t('User Group')),
+            array('group'),
+            array('user')
+        );
+        $this->setupPaginationControl($memberships);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'group_name' => $this->translate('Group')
+            ),
+            $memberships
+        );
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $extensibleBackends = $this->loadUserGroupBackends('Icinga\Data\Extensible');
+            $this->view->showCreateMembershipLink = ! empty($extensibleBackends);
+        } else {
+            $this->view->showCreateMembershipLink = false;
+        }
+
+        $this->view->user = $user;
+        $this->view->backend = $backend;
+        $this->view->memberships = $memberships;
+        $this->createShowTabs($backend->getName(), $userName)->activate('user/show');
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $removeForm = new Form();
+            $removeForm->setUidDisabled();
+            $removeForm->setAttrib('class', 'inline');
+            $removeForm->addElement('hidden', 'user_name', array(
+                'isArray'       => true,
+                'value'         => $userName,
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('hidden', 'redirect', array(
+                'value'         => Url::fromPath('user/show', array(
+                    'backend'   => $backend->getName(),
+                    'user'      => $userName
+                )),
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('button', 'btn_submit', array(
+                'escape'        => false,
+                'type'          => 'submit',
+                'class'         => 'link-button spinner',
+                'value'         => 'btn_submit',
+                'decorators'    => array('ViewHelper'),
+                'label'         => $this->view->icon('trash'),
+                'title'         => $this->translate('Cancel this membership')
+            ));
+            $this->view->removeForm = $removeForm;
+        }
+
+        $admissionLoader = new AdmissionLoader();
+        $admissionLoader->applyRoles($userObj);
+        $this->view->userObj = $userObj;
+        $this->view->allowedToEditRoles = $this->hasPermission('config/access-control/groups');
+    }
+
+    /**
+     * Add a user
+     */
+    public function addAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Extensible');
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+        $form->add()->handleRequest();
+
+        $this->renderForm($form, $this->translate('New User'));
+    }
+
+    /**
+     * Edit a user
+     */
+    public function editAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Updatable');
+
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/show', array('backend' => $backend->getName(), 'user' => $userName)));
+        $form->setRepository($backend);
+
+        try {
+            $form->edit($userName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $this->renderForm($form, $this->translate('Update User'));
+    }
+
+    /**
+     * Remove a user
+     */
+    public function removeAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Reducible');
+
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+
+        try {
+            $form->remove($userName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $this->renderForm($form, $this->translate('Remove User'));
+    }
+
+    /**
+     * Create a membership for a user
+     */
+    public function createmembershipAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'));
+
+        if ($backend->select()->where('user_name', $userName)->count() === 0) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $backends = $this->loadUserGroupBackends('Icinga\Data\Extensible');
+        if (empty($backends)) {
+            throw new ConfigurationError($this->translate(
+                'You\'ll need to configure at least one user group backend first that allows to create new memberships'
+            ));
+        }
+
+        $form = new CreateMembershipForm();
+        $form->setBackends($backends)
+            ->setUsername($userName)
+            ->setRedirectUrl(Url::fromPath('user/show', array('backend' => $backend->getName(), 'user' => $userName)))
+            ->handleRequest();
+
+        $this->renderForm($form, $this->translate('Create New Membership'));
+    }
+
+    /**
+     * Fetch and return the given user's groups from all user group backends
+     *
+     * @param   User    $user
+     *
+     * @return  ArrayDatasource
+     */
+    protected function loadMemberships(User $user)
+    {
+        $groups = $alreadySeen = array();
+        foreach ($this->loadUserGroupBackends() as $backend) {
+            try {
+                foreach ($backend->getMemberships($user) as $groupName) {
+                    if (array_key_exists($groupName, $alreadySeen)) {
+                        continue; // Ignore duplicate memberships
+                    }
+
+                    $alreadySeen[$groupName] = null;
+                    $groups[] = (object) array(
+                        'group_name'    => $groupName,
+                        'group'         => $groupName,
+                        'backend'       => $backend
+                    );
+                }
+            } catch (Exception $e) {
+                Logger::error($e);
+                Notification::warning(sprintf(
+                    $this->translate('Failed to fetch memberships from backend %s. Please check your log'),
+                    $backend->getName()
+                ));
+            }
+        }
+
+        return new ArrayDatasource($groups);
+    }
+
+    /**
+     * Create the tabs to display when showing a user
+     *
+     * @param   string  $backendName
+     * @param   string  $userName
+     */
+    protected function createShowTabs($backendName, $userName)
+    {
+        $tabs = $this->getTabs();
+        $tabs->add(
+            'user/show',
+            array(
+                'title'     => sprintf($this->translate('Show user %s'), $userName),
+                'label'     => $this->translate('User'),
+                'url'       => Url::fromPath('user/show', array('backend' => $backendName, 'user' => $userName))
+            )
+        );
+
+        return $tabs;
+    }
+
+    /**
+     * Create the tabs to display when listing users
+     */
+    protected function createListTabs()
+    {
+        $tabs = $this->getTabs();
+
+        if ($this->hasPermission('config/access-control/roles')) {
+            $tabs->add(
+                'role/list',
+                array(
+                    'baseTarget'    => '_main',
+                    'label'         => $this->translate('Roles'),
+                    'title'         => $this->translate(
+                        'Configure roles to permit or restrict users and groups accessing Icinga Web 2'
+                    ),
+                    'url'           => 'role/list'
+                )
+            );
+
+            $tabs->add(
+                'role/audit',
+                [
+                    'title'         => $this->translate('Audit a user\'s or group\'s privileges'),
+                    'label'         => $this->translate('Audit'),
+                    'url'           => 'role/audit',
+                    'baseTarget'    => '_main'
+                ]
+            );
+        }
+
+        $tabs->add(
+            'user/list',
+            array(
+                'title'     => $this->translate('List users of authentication backends'),
+                'label'     => $this->translate('Users'),
+                'url'       => 'user/list'
+            )
+        );
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $tabs->add(
+                'group/list',
+                array(
+                    'title'     => $this->translate('List groups of user group backends'),
+                    'label'     => $this->translate('User Groups'),
+                    'url'       => 'group/list'
+                )
+            );
+        }
+
+        return $tabs;
+    }
+}
diff --git a/application/controllers/UsergroupbackendController.php b/application/controllers/UsergroupbackendController.php
new file mode 100644
index 0000000..a96ab75
--- /dev/null
+++ b/application/controllers/UsergroupbackendController.php
@@ -0,0 +1,133 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Config;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Config\UserGroup\UserGroupBackendForm;
+use Icinga\Forms\ConfirmRemovalForm;
+use Icinga\Web\Controller;
+use Icinga\Web\Notification;
+
+/**
+ * Controller to configure user group backends
+ */
+class UsergroupbackendController extends Controller
+{
+    /**
+     * Initialize this controller
+     */
+    public function init()
+    {
+        $this->assertPermission('config/access-control/users');
+    }
+
+    /**
+     * Redirect to this controller's list action
+     */
+    public function indexAction()
+    {
+        $this->redirectNow('config/userbackend');
+    }
+
+    /**
+     * Create a new user group backend
+     */
+    public function createAction()
+    {
+        $form = new UserGroupBackendForm();
+        $form->setRedirectUrl('config/userbackend');
+        $form->addDescription($this->translate('Create a new backend to associate users and groups with.'));
+        $form->setIniConfig(Config::app('groups'));
+        $form->setOnSuccess(function (UserGroupBackendForm $form) {
+            try {
+                $form->add($form::transformEmptyValuesToNull($form->getValues()));
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                Notification::success(t('User group backend successfully created'));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('New User Group Backend'));
+    }
+
+    /**
+     * Edit an user group backend
+     */
+    public function editAction()
+    {
+        $backendName = $this->params->getRequired('backend');
+
+        $form = new UserGroupBackendForm();
+        $form->setRedirectUrl('config/userbackend');
+        $form->setIniConfig(Config::app('groups'));
+        $form->setOnSuccess(function (UserGroupBackendForm $form) use ($backendName) {
+            try {
+                $form->edit($backendName, $form::transformEmptyValuesToNull($form->getValues()));
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($form->save()) {
+                Notification::success(sprintf(t('User group backend "%s" successfully updated'), $backendName));
+                return true;
+            }
+
+            return false;
+        });
+
+        try {
+            $form->load($backendName);
+            $form->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User group backend "%s" not found'), $backendName));
+        }
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('Update User Group Backend'));
+    }
+
+    /**
+     * Remove a user group backend
+     */
+    public function removeAction()
+    {
+        $backendName = $this->params->getRequired('backend');
+
+        $backendForm = new UserGroupBackendForm();
+        $backendForm->setIniConfig(Config::app('groups'));
+        $form = new ConfirmRemovalForm();
+        $form->setRedirectUrl('config/userbackend');
+        $form->setOnSuccess(function (ConfirmRemovalForm $form) use ($backendName, $backendForm) {
+            try {
+                $backendForm->delete($backendName);
+            } catch (Exception $e) {
+                $form->error($e->getMessage());
+                return false;
+            }
+
+            if ($backendForm->save()) {
+                Notification::success(sprintf(t('User group backend "%s" successfully removed'), $backendName));
+                return true;
+            }
+
+            return false;
+        });
+        $form->handleRequest();
+
+        $this->view->title = $this->translate('Authentication');
+        $this->renderForm($form, $this->translate('Remove User Group Backend'));
+    }
+}