Add admin interface to enforce 2FA

lib/composer/composer/autoload_classmap.php

@@ -993,6 +993,7 @@
     'OC\\Settings\\Controller\\LogSettingsController' => $baseDir . '/settings/Controller/LogSettingsController.php',
     'OC\\Settings\\Controller\\MailSettingsController' => $baseDir . '/settings/Controller/MailSettingsController.php',
     'OC\\Settings\\Controller\\PersonalSettingsController' => $baseDir . '/settings/Controller/PersonalSettingsController.php',
+    'OC\\Settings\\Controller\\TwoFactorSettingsController' => $baseDir . '/settings/Controller/TwoFactorSettingsController.php',
     'OC\\Settings\\Controller\\UsersController' => $baseDir . '/settings/Controller/UsersController.php',
     'OC\\Settings\\Hooks' => $baseDir . '/settings/Hooks.php',
     'OC\\Settings\\Mailer\\NewUserMailHelper' => $baseDir . '/settings/Mailer/NewUserMailHelper.php',

lib/composer/composer/autoload_static.php

@@ -1023,6 +1023,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OC\\Settings\\Controller\\LogSettingsController' => __DIR__ . '/../../..' . '/settings/Controller/LogSettingsController.php',
         'OC\\Settings\\Controller\\MailSettingsController' => __DIR__ . '/../../..' . '/settings/Controller/MailSettingsController.php',
         'OC\\Settings\\Controller\\PersonalSettingsController' => __DIR__ . '/../../..' . '/settings/Controller/PersonalSettingsController.php',
+        'OC\\Settings\\Controller\\TwoFactorSettingsController' => __DIR__ . '/../../..' . '/settings/Controller/TwoFactorSettingsController.php',
         'OC\\Settings\\Controller\\UsersController' => __DIR__ . '/../../..' . '/settings/Controller/UsersController.php',
         'OC\\Settings\\Hooks' => __DIR__ . '/../../..' . '/settings/Hooks.php',
         'OC\\Settings\\Mailer\\NewUserMailHelper' => __DIR__ . '/../../..' . '/settings/Mailer/NewUserMailHelper.php',

settings/Controller/TwoFactorSettingsController.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Settings\Controller;
+
+use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Http\Response;
+use OCP\IRequest;
+use OCP\JSON;
+
+class TwoFactorSettingsController extends Controller {
+
+	/** @var MandatoryTwoFactor */
+	private $mandatoryTwoFactor;
+
+	public function __construct(string $appName,
+								IRequest $request,
+								MandatoryTwoFactor $mandatoryTwoFactor) {
+		parent::__construct($appName, $request);
+
+		$this->mandatoryTwoFactor = $mandatoryTwoFactor;
+	}
+
+	public function index(): Response {
+		return new JSONResponse([
+			'enabled' => $this->mandatoryTwoFactor->isEnforced(),
+		]);
+	}
+
+	public function update(bool $enabled): Response {
+		$this->mandatoryTwoFactor->setEnforced($enabled);
+
+		return new JSONResponse([
+			'enabled' => $enabled
+		]);
+	}
+
+}

settings/routes.php

@@ -80,7 +80,9 @@
 		['name' => 'AdminSettings#index', 'url' => '/settings/admin/{section}', 'verb' => 'GET', 'defaults' => ['section' => 'server']],
 		['name' => 'AdminSettings#form', 'url' => '/settings/admin/{section}', 'verb' => 'GET'],
 		['name' => 'ChangePassword#changePersonalPassword', 'url' => '/settings/personal/changepassword', 'verb' => 'POST'],
-		['name' => 'ChangePassword#changeUserPassword', 'url' => '/settings/users/changepassword', 'verb' => 'POST']
+		['name' => 'ChangePassword#changeUserPassword', 'url' => '/settings/users/changepassword', 'verb' => 'POST'],
+		['name' => 'TwoFactorSettings#index', 'url' => '/settings/api/admin/twofactorauth', 'verb' => 'GET'],
+		['name' => 'TwoFactorSettings#update', 'url' => '/settings/api/admin/twofactorauth', 'verb' => 'PUT'],
 	]
 ]);
 

settings/src/components/AdminTwoFactor.vue

@@ -0,0 +1,76 @@
+<template>
+	<div>
+		<p>
+			{{ t('settings', 'Two-factor authentication can be enforced for all users. If they do not have a two-factor provider configured, they will be unable to log into the system.') }}
+		</p>
+		<p v-if="loading">
+			<span class="icon-loading-small two-factor-loading"></span>
+			<span>{{ t('settings', 'Enforce two-factor authentication') }}</span>
+		</p>
+		<p v-else>
+			<input type="checkbox"
+				   id="two-factor-enforced"
+				   class="checkbox"
+				   v-model="enabled"
+				   v-on:change="onEnforcedChanged">
+			<label for="two-factor-enforced">{{ t('settings', 'Enforce two-factor authentication') }}</label>
+		</p>
+	</div>
+</template>
+
+<script>
+	import Axios from 'nextcloud-axios'
+
+	export default {
+		name: "AdminTwoFactor",
+		data () {
+			return {
+				enabled: false,
+				loading: false
+			}
+		},
+		mounted () {
+			this.loading = true
+			Axios.get(OC.generateUrl('/settings/api/admin/twofactorauth'))
+				.then(resp => resp.data)
+				.then(state => {
+					this.enabled = state.enabled
+					this.loading = false
+					console.info('loaded')
+				})
+				.catch(err => {
+					console.error(error)
+					this.loading = false
+					throw err
+				})
+		},
+		methods: {
+			onEnforcedChanged () {
+				this.loading = true
+				const data = {
+					enabled: this.enabled
+				}
+				Axios.put(OC.generateUrl('/settings/api/admin/twofactorauth'), data)
+					.then(resp => resp.data)
+					.then(state => {
+						this.enabled = state.enabled
+						this.loading = false
+					})
+					.catch(err => {
+						console.error(error)
+						this.loading = false
+						throw err
+					})
+			}
+		}
+	}
+</script>
+
+<style>
+	.two-factor-loading {
+		display: inline-block;
+		vertical-align: sub;
+		margin-left: -2px;
+		margin-right: 1px;
+	}
+</style>

settings/src/main-admin-security.js

@@ -0,0 +1,13 @@
+import Vue from 'vue'
+
+import AdminTwoFactor from './components/AdminTwoFactor'
+
+Vue.prototype.t = t;
+
+new Vue({
+	el: '#two-factor-auth-settings',
+	template: '<AdminTwoFactor/>',
+	components: {
+		AdminTwoFactor
+	}
+})

settings/templates/settings/admin/security.php

@@ -24,8 +24,15 @@
 /** @var \OCP\IL10N $l */
 /** @var array $_ */
 
+script('settings', 'settings-admin-security');
+
 ?>
 
+<div id="two-factor-auth" class="section">
+	<h2><?php p($l->t('Two-Factor Authentication'));?></h2>
+	<div id="two-factor-auth-settings"></div>
+</div>
+
 <div class="section" id='encryptionAPI'>
 	<h2><?php p($l->t('Server-side encryption')); ?></h2>
 	<a target="_blank" rel="noreferrer noopener" class="icon-info"

settings/webpack.common.js

@@ -2,11 +2,14 @@ const path = require('path')
 const { VueLoaderPlugin } = require('vue-loader');
 
 module.exports = {
-  entry: './src/main.js',
+  entry: {
+	  'settings-vue': './src/main.js',
+	  'settings-admin-security': './src/main-admin-security'
+  },
   output: {
     path: path.resolve(__dirname, './js'),
     publicPath: '/',
-    filename: 'settings-vue.js'
+    filename: '[name].js'
   },
   module: {
     rules: [

tests/Settings/Controller/TwoFactorSettingsControllerTest.php

@@ -0,0 +1,82 @@
+<?php
+/**
+ * @copyright 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Tests\Settings\Controller;
+
+use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
+use OC\Settings\Controller\TwoFactorSettingsController;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\IRequest;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class TwoFactorSettingsControllerTest extends TestCase {
+
+	/** @var IRequest|MockObject */
+	private $request;
+
+	/** @var MandatoryTwoFactor|MockObject */
+	private $mandatoryTwoFactor;
+
+	/** @var TwoFactorSettingsController */
+	private $controller;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->request = $this->createMock(IRequest::class);
+		$this->mandatoryTwoFactor = $this->createMock(MandatoryTwoFactor::class);
+
+		$this->controller = new TwoFactorSettingsController(
+			'settings',
+			$this->request,
+			$this->mandatoryTwoFactor
+		);
+	}
+
+	public function testIndex() {
+		$this->mandatoryTwoFactor->expects($this->once())
+			->method('isEnforced')
+			->willReturn(true);
+		$expected = new JSONResponse([
+			'enabled' => true,
+		]);
+
+		$resp = $this->controller->index();
+
+		$this->assertEquals($expected, $resp);
+	}
+
+	public function testUpdate() {
+		$this->mandatoryTwoFactor->expects($this->once())
+			->method('setEnforced')
+			->with(true);
+		$expected = new JSONResponse([
+			'enabled' => true,
+		]);
+
+		$resp = $this->controller->update(true);
+
+		$this->assertEquals($expected, $resp);
+	}
+
+}