Let 2FA providers provide their custom icons (dark/light)

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

lib/composer/composer/autoload_classmap.php

@@ -73,6 +73,7 @@ return array(
     'OCP\\Authentication\\TwoFactorAuth\\IDeactivatableByAdmin' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/IDeactivatableByAdmin.php',
     'OCP\\Authentication\\TwoFactorAuth\\IProvider' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/IProvider.php',
     'OCP\\Authentication\\TwoFactorAuth\\IProvidesCustomCSP' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/IProvidesCustomCSP.php',
+    'OCP\\Authentication\\TwoFactorAuth\\IProvidesIcons' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/IProvidesIcons.php',
     'OCP\\Authentication\\TwoFactorAuth\\IRegistry' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/IRegistry.php',
     'OCP\\Authentication\\TwoFactorAuth\\RegistryEvent' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/RegistryEvent.php',
     'OCP\\Authentication\\TwoFactorAuth\\TwoFactorException' => $baseDir . '/lib/public/Authentication/TwoFactorAuth/TwoFactorException.php',

lib/composer/composer/autoload_static.php

@@ -103,6 +103,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OCP\\Authentication\\TwoFactorAuth\\IDeactivatableByAdmin' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/IDeactivatableByAdmin.php',
         'OCP\\Authentication\\TwoFactorAuth\\IProvider' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/IProvider.php',
         'OCP\\Authentication\\TwoFactorAuth\\IProvidesCustomCSP' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/IProvidesCustomCSP.php',
+        'OCP\\Authentication\\TwoFactorAuth\\IProvidesIcons' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/IProvidesIcons.php',
         'OCP\\Authentication\\TwoFactorAuth\\IRegistry' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/IRegistry.php',
         'OCP\\Authentication\\TwoFactorAuth\\RegistryEvent' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/RegistryEvent.php',
         'OCP\\Authentication\\TwoFactorAuth\\TwoFactorException' => __DIR__ . '/../../..' . '/lib/public/Authentication/TwoFactorAuth/TwoFactorException.php',

lib/public/Authentication/TwoFactorAuth/IProvidesIcons.php

@@ -0,0 +1,55 @@
+<?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 OCP\Authentication\TwoFactorAuth;
+
+/**
+ * Interface for two-factor providers that provide dark and light provider
+ * icons
+ *
+ * @since 15.0.0
+ */
+interface IProvidesIcons extends IProvider {
+
+	/**
+	 * Get the path to the light (white) icon of this provider
+	 *
+	 * @return String
+	 *
+	 * @since 15.0.0
+	 */
+	public function getLightIcon(): String;
+
+	/**
+	 * Get the path to the dark (black) icon of this provider
+	 *
+	 * @return String
+	 *
+	 * @since 15.0.0
+	 */
+	public function getDarkIcon(): String;
+
+}