430 lines
15 KiB
PHP
430 lines
15 KiB
PHP
<?php
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
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namespace Icinga\Controllers;
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use Exception;
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use InvalidArgumentException;
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use Icinga\Application\Config;
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use Icinga\Application\Icinga;
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use Icinga\Application\Modules\Module;
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use Icinga\Data\ResourceFactory;
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use Icinga\Exception\ConfigurationError;
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use Icinga\Exception\NotFoundError;
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use Icinga\Forms\Config\GeneralConfigForm;
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use Icinga\Forms\Config\ResourceConfigForm;
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use Icinga\Forms\Config\UserBackendConfigForm;
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use Icinga\Forms\Config\UserBackendReorderForm;
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use Icinga\Forms\ConfirmRemovalForm;
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use Icinga\Security\SecurityException;
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use Icinga\Web\Controller;
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use Icinga\Web\Notification;
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use Icinga\Web\Url;
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use Icinga\Web\Widget;
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/**
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* Application and module configuration
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*/
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class ConfigController extends Controller
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{
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/**
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* Create and return the tabs to display when showing application configuration
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*/
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public function createApplicationTabs()
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{
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$tabs = $this->getTabs();
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$tabs->add('general', array(
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'title' => $this->translate('Adjust the general configuration of Icinga Web 2'),
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'label' => $this->translate('General'),
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'url' => 'config/general',
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'baseTarget' => '_main'
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));
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$tabs->add('resource', array(
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'title' => $this->translate('Configure which resources are being utilized by Icinga Web 2'),
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'label' => $this->translate('Resources'),
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'url' => 'config/resource',
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'baseTarget' => '_main'
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));
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return $tabs;
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}
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/**
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* Create and return the tabs to display when showing authentication configuration
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*/
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public function createAuthenticationTabs()
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{
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$tabs = $this->getTabs();
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$tabs->add('userbackend', array(
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'title' => $this->translate('Configure how users authenticate with and log into Icinga Web 2'),
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'label' => $this->translate('Users'),
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'url' => 'config/userbackend',
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'baseTarget' => '_main'
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));
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$tabs->add('usergroupbackend', array(
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'title' => $this->translate('Configure how users are associated with groups by Icinga Web 2'),
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'label' => $this->translate('User Groups'),
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'url' => 'usergroupbackend/list',
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'baseTarget' => '_main'
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));
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return $tabs;
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}
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public function devtoolsAction()
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{
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$this->view->tabs = null;
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}
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/**
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* Redirect to the general configuration
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*/
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public function indexAction()
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{
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$this->redirectNow('config/general');
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}
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/**
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* General configuration
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*
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* @throws SecurityException If the user lacks the permission for configuring the general configuration
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*/
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public function generalAction()
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{
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$this->assertPermission('config/application/general');
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$form = new GeneralConfigForm();
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$form->setIniConfig(Config::app());
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$form->handleRequest();
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$this->view->form = $form;
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$this->createApplicationTabs()->activate('general');
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}
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/**
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* Display the list of all modules
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*/
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public function modulesAction()
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{
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$this->assertPermission('config/modules');
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// Overwrite tabs created in init
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// @TODO(el): This seems not natural to me. Module configuration should have its own controller.
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$this->view->tabs = Widget::create('tabs')
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->add('modules', array(
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'label' => $this->translate('Modules'),
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'title' => $this->translate('List intalled modules'),
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'url' => 'config/modules'
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))
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->activate('modules');
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$this->view->modules = Icinga::app()->getModuleManager()->select()
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->from('modules')
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->order('enabled', 'desc')
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->order('name');
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$this->setupLimitControl();
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$this->setupPaginationControl($this->view->modules);
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// TODO: Not working
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/*$this->setupSortControl(array(
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'name' => $this->translate('Modulename'),
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'path' => $this->translate('Installation Path'),
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'enabled' => $this->translate('State')
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));*/
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}
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public function moduleAction()
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{
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$this->assertPermission('config/modules');
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$app = Icinga::app();
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$manager = $app->getModuleManager();
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$name = $this->getParam('name');
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if ($manager->hasInstalled($name)) {
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$this->view->moduleData = $manager->select()->from('modules')->where('name', $name)->fetchRow();
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if ($manager->hasLoaded($name)) {
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$module = $manager->getModule($name);
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} else {
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$module = new Module($app, $name, $manager->getModuleDir($name));
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}
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$this->view->module = $module;
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$this->view->tabs = $module->getConfigTabs()->activate('info');
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} else {
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$this->view->module = false;
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$this->view->tabs = null;
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}
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}
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/**
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* Enable a specific module provided by the 'name' param
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*/
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public function moduleenableAction()
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{
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$this->assertPermission('config/modules');
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$module = $this->getParam('name');
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$manager = Icinga::app()->getModuleManager();
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try {
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$manager->enableModule($module);
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Notification::success(sprintf($this->translate('Module "%s" enabled'), $module));
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$this->rerenderLayout()->reloadCss()->redirectNow('config/modules');
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} catch (Exception $e) {
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$this->view->exceptionMessage = $e->getMessage();
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$this->view->moduleName = $module;
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$this->view->action = 'enable';
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$this->render('module-configuration-error');
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}
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}
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/**
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* Disable a module specific module provided by the 'name' param
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*/
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public function moduledisableAction()
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{
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$this->assertPermission('config/modules');
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$module = $this->getParam('name');
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$manager = Icinga::app()->getModuleManager();
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try {
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$manager->disableModule($module);
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Notification::success(sprintf($this->translate('Module "%s" disabled'), $module));
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$this->rerenderLayout()->reloadCss()->redirectNow('config/modules');
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} catch (Exception $e) {
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$this->view->exceptionMessage = $e->getMessage();
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$this->view->moduleName = $module;
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$this->view->action = 'disable';
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$this->render('module-configuration-error');
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}
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}
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/**
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* Action for listing and reordering user backends
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*/
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public function userbackendAction()
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{
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$this->assertPermission('config/application/userbackend');
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$form = new UserBackendReorderForm();
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$form->setIniConfig(Config::app('authentication'));
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$form->handleRequest();
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$this->view->form = $form;
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$this->createAuthenticationTabs()->activate('userbackend');
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$this->render('userbackend/reorder');
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}
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/**
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* Create a new user backend
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*/
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public function createuserbackendAction()
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{
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$this->assertPermission('config/application/userbackend');
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$form = new UserBackendConfigForm();
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$form
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->setRedirectUrl('config/userbackend')
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->addDescription($this->translate(
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'Create a new backend for authenticating your users. This backend'
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. ' will be added at the end of your authentication order.'
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))
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->setIniConfig(Config::app('authentication'));
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try {
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$form->setResourceConfig(ResourceFactory::getResourceConfigs());
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} catch (ConfigurationError $e) {
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if ($this->hasPermission('config/application/resources')) {
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Notification::error($e->getMessage());
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$this->redirectNow('config/createresource');
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}
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throw $e; // No permission for resource configuration, show the error
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}
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$form->setOnSuccess(function (UserBackendConfigForm $form) {
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try {
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$form->add(array_filter($form->getValues()));
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} catch (Exception $e) {
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$form->error($e->getMessage());
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return false;
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}
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if ($form->save()) {
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Notification::success(t('User backend successfully created'));
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return true;
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}
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return false;
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});
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$form->handleRequest();
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$this->renderForm($form, $this->translate('New User Backend'));
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}
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/**
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* Edit a user backend
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*/
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public function edituserbackendAction()
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{
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$this->assertPermission('config/application/userbackend');
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$backendName = $this->params->getRequired('backend');
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$form = new UserBackendConfigForm();
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$form->setRedirectUrl('config/userbackend');
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$form->setIniConfig(Config::app('authentication'));
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$form->setOnSuccess(function (UserBackendConfigForm $form) use ($backendName) {
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try {
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$form->edit($backendName, array_map(
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function ($v) {
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return $v !== '' ? $v : null;
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},
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$form->getValues()
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));
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} catch (Exception $e) {
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$form->error($e->getMessage());
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return false;
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}
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if ($form->save()) {
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Notification::success(sprintf(t('User backend "%s" successfully updated'), $backendName));
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return true;
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}
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return false;
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});
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try {
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$form->load($backendName);
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$form->setResourceConfig(ResourceFactory::getResourceConfigs());
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$form->handleRequest();
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} catch (NotFoundError $_) {
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$this->httpNotFound(sprintf($this->translate('User backend "%s" not found'), $backendName));
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}
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$this->renderForm($form, $this->translate('Update User Backend'));
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}
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/**
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* Display a confirmation form to remove the backend identified by the 'backend' parameter
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*/
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public function removeuserbackendAction()
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{
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$this->assertPermission('config/application/userbackend');
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$backendName = $this->params->getRequired('backend');
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$backendForm = new UserBackendConfigForm();
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$backendForm->setIniConfig(Config::app('authentication'));
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$form = new ConfirmRemovalForm();
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$form->setRedirectUrl('config/userbackend');
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$form->setOnSuccess(function (ConfirmRemovalForm $form) use ($backendName, $backendForm) {
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try {
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$backendForm->delete($backendName);
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} catch (Exception $e) {
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$form->error($e->getMessage());
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return false;
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}
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if ($backendForm->save()) {
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Notification::success(sprintf(t('User backend "%s" successfully removed'), $backendName));
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return true;
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}
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return false;
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});
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$form->handleRequest();
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$this->renderForm($form, $this->translate('Remove User Backend'));
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}
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/**
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* Display all available resources and a link to create a new one and to remove existing ones
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*/
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public function resourceAction()
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{
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$this->assertPermission('config/application/resources');
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$this->view->resources = Config::app('resources', true);
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$this->createApplicationTabs()->activate('resource');
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}
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/**
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* Display a form to create a new resource
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*/
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public function createresourceAction()
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{
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$this->assertPermission('config/application/resources');
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$this->getTabs()->add('resources/new', array(
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'label' => $this->translate('New Resource'),
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'url' => Url::fromRequest()
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))->activate('resources/new');
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$form = new ResourceConfigForm();
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$form->addDescription($this->translate('Resources are entities that provide data to Icinga Web 2.'));
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$form->setIniConfig(Config::app('resources'));
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$form->setRedirectUrl('config/resource');
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$form->handleRequest();
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$this->view->form = $form;
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$this->render('resource/create');
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}
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/**
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* Display a form to edit a existing resource
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*/
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public function editresourceAction()
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{
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$this->assertPermission('config/application/resources');
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$this->getTabs()->add('resources/update', array(
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'label' => $this->translate('Update Resource'),
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'url' => Url::fromRequest()
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))->activate('resources/update');
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$form = new ResourceConfigForm();
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$form->setIniConfig(Config::app('resources'));
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$form->setRedirectUrl('config/resource');
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$form->handleRequest();
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$this->view->form = $form;
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$this->render('resource/modify');
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}
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/**
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* Display a confirmation form to remove a resource
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*/
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public function removeresourceAction()
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{
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$this->assertPermission('config/application/resources');
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$this->getTabs()->add('resources/remove', array(
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'label' => $this->translate('Remove Resource'),
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'url' => Url::fromRequest()
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))->activate('resources/remove');
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$form = new ConfirmRemovalForm(array(
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'onSuccess' => function ($form) {
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$configForm = new ResourceConfigForm();
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$configForm->setIniConfig(Config::app('resources'));
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$resource = $form->getRequest()->getQuery('resource');
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try {
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$configForm->remove($resource);
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} catch (InvalidArgumentException $e) {
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Notification::error($e->getMessage());
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return false;
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}
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if ($configForm->save()) {
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Notification::success(sprintf(t('Resource "%s" has been successfully removed'), $resource));
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} else {
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return false;
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}
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}
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));
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$form->setRedirectUrl('config/resource');
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$form->handleRequest();
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// Check if selected resource is currently used for authentication
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$resource = $this->getRequest()->getQuery('resource');
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$authConfig = Config::app('authentication');
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foreach ($authConfig as $backendName => $config) {
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if ($config->get('resource') === $resource) {
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$form->addDescription(sprintf(
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$this->translate(
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'The resource "%s" is currently utilized for authentication by user backend "%s". ' .
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'Removing the resource can result in noone being able to log in any longer.'
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),
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$resource,
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$backendName
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));
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}
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}
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$this->view->form = $form;
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$this->render('resource/remove');
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}
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}
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