MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / installer / InstallerSessionProvider.php

diff --git a/includes/installer/InstallerSessionProvider.php b/includes/installer/InstallerSessionProvider.php
new file mode 100644 (file)
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+++ b/includes/installer/InstallerSessionProvider.php
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+<?php
+/**
+ * Session provider which always provides the same session ID and doesn't
+ * persist the session. For use in the installer when ObjectCache doesn't
+ * work anyway.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Deployment
+ */
+
+use MediaWiki\Session\SessionProvider;
+use MediaWiki\Session\SessionBackend;
+use MediaWiki\Session\SessionInfo;
+
+class InstallerSessionProvider extends SessionProvider {
+       /**
+        * Pretend there is a session, to avoid MWCryptRand overhead
+        * @param WebRequest $request
+        * @return SessionInfo
+        */
+       public function provideSessionInfo( WebRequest $request ) {
+               return new SessionInfo( 1, [
+                       'provider' => $this,
+                       'id' => str_repeat( 'x', 32 ),
+               ] );
+       }
+
+       /**
+        * Yes we will treat your data with great care!
+        * @return bool
+        */
+       public function persistsSessionId() {
+               return true;
+       }
+
+       /**
+        * Sure, you can be whoever you want, as long as you have ID 0
+        * @return bool
+        */
+       public function canChangeUser() {
+               return true;
+       }
+
+       public function persistSession( SessionBackend $session, WebRequest $request ) {
+       }
+
+       public function unpersistSession( WebRequest $request ) {
+       }
+}