Throw an invalid token exception is token is marked outdated

This avoids hitting the backend with multiple requests for the same
token. And will help avoid quick LDAP lockouts.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

2 files changed, 40 insertions, 0 deletions

diff --git a/lib/private/Authentication/Exceptions/TokenPasswordExpiredException.php b/lib/private/Authentication/Exceptions/TokenPasswordExpiredException.php
new file mode 100644
index 00000000000..6719037b4a0
--- /dev/null
+++ b/lib/private/Authentication/Exceptions/TokenPasswordExpiredException.php
@@ -0,0 +1,29 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @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\Authentication\Exceptions;
+
+class TokenPasswordExpiredException extends ExpiredTokenException {
+
+}
diff --git a/lib/private/Authentication/Token/PublicKeyTokenProvider.php b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
index 624e2c0cadc..19987bec253 100644
--- a/lib/private/Authentication/Token/PublicKeyTokenProvider.php
+++ b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
@@ -25,6 +25,7 @@ namespace OC\Authentication\Token;
 
 use OC\Authentication\Exceptions\ExpiredTokenException;
 use OC\Authentication\Exceptions\InvalidTokenException;
+use OC\Authentication\Exceptions\TokenPasswordExpiredException;
 use OC\Authentication\Exceptions\PasswordlessTokenException;
 use OC\Authentication\Exceptions\WipeTokenException;
 use OC\Cache\CappedMemoryCache;
@@ -108,6 +109,11 @@ class PublicKeyTokenProvider implements IProvider {
 			throw new WipeTokenException($token);
 		}
 
+		if ($token->getPasswordInvalid() === true) {
+			//The password is invalid we should throw an TokenPasswordExpiredException
+			throw new TokenPasswordExpiredException($token);
+		}
+
 		return $token;
 	}
 
@@ -126,6 +132,11 @@ class PublicKeyTokenProvider implements IProvider {
 			throw new WipeTokenException($token);
 		}
 
+		if ($token->getPasswordInvalid() === true) {
+			//The password is invalid we should throw an TokenPasswordExpiredException
+			throw new TokenPasswordExpiredException($token);
+		}
+
 		return $token;
 	}