Add a session wrapper to encrypt the data before storing it on disk

1 files changed, 14 insertions, 28 deletions

diff --git a/lib/private/server.php b/lib/private/server.php
index 89001567219..61eb3c736bf 100644
--- a/lib/private/server.php
+++ b/lib/private/server.php
@@ -56,6 +56,7 @@ use OC\Security\Crypto;
 use OC\Security\Hasher;
 use OC\Security\SecureRandom;
 use OC\Security\TrustedDomainHelper;
+use OC\Session\CryptoWrapper;
 use OC\Tagging\TagMapper;
 use OCP\IServerContainer;
 use Symfony\Component\EventDispatcher\EventDispatcher;
@@ -159,7 +160,12 @@ class Server extends SimpleContainer implements IServerContainer {
 		});
 		$this->registerService('UserSession', function (Server $c) {
 			$manager = $c->getUserManager();
-			$userSession = new \OC\User\Session($manager, new \OC\Session\Memory(''));
+
+			$session = new \OC\Session\Memory('');
+			$cryptoWrapper = $c->getSessionCryptoWrapper();
+			$session = $cryptoWrapper->wrapSession($session);
+
+			$userSession = new \OC\User\Session($manager, $session);
 			$userSession->listen('\OC\User', 'preCreateUser', function ($uid, $password) {
 				\OC_Hook::emit('OC_User', 'pre_createUser', array('run' => true, 'uid' => $uid, 'password' => $password));
 			});
@@ -461,6 +467,13 @@ class Server extends SimpleContainer implements IServerContainer {
 		$this->registerService('EventDispatcher', function() {
 			return new EventDispatcher();
 		});
+		$this->registerService('CryptoWrapper', function (Server $c) {
+			return new CryptoWrapper(
+				$c->getConfig(),
+				$c->getCrypto(),
+				$c->getSecureRandom()
+			);
+		});
 	}
 
 	/**
@@ -949,31 +962,4 @@ class Server extends SimpleContainer implements IServerContainer {
 		return $this->query('MountManager');
 	}
 
-	/*
-	 * Get the MimeTypeDetector
-	 *
-	 * @return \OCP\Files\IMimeTypeDetector
-	 */
-	public function getMimeTypeDetector() {
-		return $this->query('MimeTypeDetector');
-	}
-
-	/**
-	 * Get the manager of all the capabilities
-	 *
-	 * @return \OC\CapabilitiesManager
-	 */
-	public function getCapabilitiesManager() {
-		return $this->query('CapabilitiesManager');
-	}
-
-	/**
-	 * Get the EventDispatcher
-	 *
-	 * @return EventDispatcherInterface
-	 * @since 8.2.0
-	 */
-	public function getEventDispatcher() {
-		return $this->query('EventDispatcher');
-	}
 }