1 files changed, 55 insertions, 0 deletions
diff --git a/lib/public/Security/VerificationToken/IVerificationToken.php b/lib/public/Security/VerificationToken/IVerificationToken.php
new file mode 100644
index 00000000000..12c03178fb6
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+++ b/lib/public/Security/VerificationToken/IVerificationToken.php
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @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 <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCP\Security\VerificationToken;
+
+use OCP\IUser;
+
+/**
+ * @since 23.0.0
+ */
+interface IVerificationToken {
+
+	/**
+	 * Checks whether the a provided tokent matches a stored token and its
+	 * constraints. An InvalidTokenException is thrown on issues, otherwise
+	 * the check is successful.
+	 *
+	 * null can be passed as $user, but mind that this is for conveniently
+	 * passing the return of IUserManager::getUser() to this method. When
+	 * $user is null, InvalidTokenException is thrown for all the issued
+	 * tokens are user related.
+	 *
+	 * @throws InvalidTokenException
+	 * @since 23.0.0
+	 */
+	public function check(string $token, ?IUser $user, string $subject, string $passwordPrefix = ''): void;
+
+	/**
+	 * @since 23.0.0
+	 */
+	public function create(IUser $user, string $subject, string $passwordPrefix = ''): string;
+}