1 files changed, 89 insertions, 0 deletions
diff --git a/lib/classes/auth_plugins/StudipAuthStandard.php b/lib/classes/auth_plugins/StudipAuthStandard.php
new file mode 100644
index 0000000..927a13c
--- /dev/null
+++ b/lib/classes/auth_plugins/StudipAuthStandard.php
@@ -0,0 +1,89 @@
+<?php
+# Lifter007: TODO
+# Lifter003: TODO
+# Lifter010: TODO
+// +---------------------------------------------------------------------------+
+// This file is part of Stud.IP
+// StudipAuthStandard.php
+// Basic Stud.IP authentication, using the Stud.IP database
+//
+// Copyright (c) 2003 André Noack <noack@data-quest.de>
+// Suchi & Berg GmbH <info@data-quest.de>
+// +---------------------------------------------------------------------------+
+// 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 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+// +---------------------------------------------------------------------------+
+
+/**
+* Basic Stud.IP authentication, using the Stud.IP database
+*
+* Basic Stud.IP authentication, using the Stud.IP database
+*
+* @access   public
+* @author   André Noack <noack@data-quest.de>
+* @package
+*/
+class StudipAuthStandard extends StudipAuthAbstract
+{
+
+    var $bad_char_regex =  false;
+    public $show_login = true;
+
+    /**
+    *
+    *
+    *
+    * @access public
+    *
+    */
+    function isAuthenticated($username, $password)
+    {
+        $user = User::findByUsername($username);
+        if (!$user || !$password || mb_strlen($password) > 72) {
+            $this->error_msg= _('Ungültige Benutzername/Passwort-Kombination!') ;
+            return false;
+        } elseif ($user->username !== $username) {
+            $this->error_msg = _('Bitte achten Sie auf korrekte Groß-Kleinschreibung beim Username!');
+            return false;
+        } elseif (!is_null($user->auth_plugin) && $user->auth_plugin !== 'standard') {
+            $this->error_msg = sprintf(_('Dieser Benutzername wird bereits über %s authentifiziert!'),$user->auth_plugin) ;
+            return false;
+        } else {
+            $pass = $user->password;   // Password is stored as a md5 hash
+        }
+        $hasher = UserManagement::getPwdHasher();
+        $old_style_check = (strlen($pass) === 32 && md5($password) === $pass);
+        $migrated_check = $hasher->CheckPassword(md5($password), $pass);
+        $check = $hasher->CheckPassword($password, $pass);
+        $old_encoding_check = $hasher->CheckPassword(legacy_studip_utf8decode($password), $pass);
+
+        if (($migrated_check || $old_style_check || $old_encoding_check) && !$check) {
+            // time to convert the password
+            $user->password = $hasher->HashPassword($password);
+            $user->store();
+        }
+
+        if (!($check || $migrated_check || $old_style_check || $old_encoding_check)) {
+            $this->error_msg= _('Das Passwort ist falsch!');
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    function isUsedUsername($username)
+    {
+        return User::findByUsername($username) ? true : false;
+    }
+
+}