From a4e9e2fc792f6300d93febd83a8b826c80bbcdc1 Mon Sep 17 00:00:00 2001
From: Florin Peter <github@florin-peter.de>
Date: Mon, 13 May 2013 22:49:27 +0200
Subject: [PATCH] added post_deleteUser hook for cleanup public key
---
apps/files_encryption/hooks/hooks.php | 19 +++++++++++++++++++
apps/files_encryption/lib/helper.php | 1 +
2 files changed, 20 insertions(+)
diff --git a/apps/files_encryption/hooks/hooks.php b/apps/files_encryption/hooks/hooks.php
index ebaa9c5145..134b038e7e 100644
--- a/apps/files_encryption/hooks/hooks.php
+++ b/apps/files_encryption/hooks/hooks.php
@@ -127,6 +127,25 @@ class Hooks {
Helper::setupUser($util, $params['password']);
}
+ /**
+ * @brief cleanup encryption backend upon user deleted
+ * @note This method should never be called for users using client side encryption
+ */
+ public static function postDeleteUser( $params ) {
+ $view = new \OC_FilesystemView( '/' );
+
+ // cleanup public key
+ $publicKey = '/public-keys/' . $params['uid'] . '.public.key';
+
+ // Disable encryption proxy to prevent recursive calls
+ $proxyStatus = \OC_FileProxy::$enabled;
+ \OC_FileProxy::$enabled = false;
+
+ $view->unlink($publicKey);
+
+ \OC_FileProxy::$enabled = $proxyStatus;
+ }
+
/**
* @brief Change a user's encryption passphrase
* @param array $params keys: uid, password
diff --git a/apps/files_encryption/lib/helper.php b/apps/files_encryption/lib/helper.php
index 3a5b2f78ce..783cebeee5 100755
--- a/apps/files_encryption/lib/helper.php
+++ b/apps/files_encryption/lib/helper.php
@@ -49,6 +49,7 @@ class Helper {
\OCP\Util::connectHook( 'OC_User', 'post_login', 'OCA\Encryption\Hooks', 'login' );
\OCP\Util::connectHook( 'OC_User', 'pre_setPassword', 'OCA\Encryption\Hooks', 'setPassphrase' );
\OCP\Util::connectHook( 'OC_User', 'post_createUser', 'OCA\Encryption\Hooks', 'postCreateUser' );
+ \OCP\Util::connectHook( 'OC_User', 'post_deleteUser', 'OCA\Encryption\Hooks', 'postDeleteUser' );
}
/**
--
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