Priprava pro vseobecny MySQL autorizacni backend

diff --git a/lib/Sklad_Auth.class/mysql.php b/lib/Sklad_Auth.class/mysql.php
new file mode 100755 (executable)
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+++ b/lib/Sklad_Auth.class/mysql.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * SkladovySystem - Storage management system compatible with LMS
+ * Copyright (C) 2011  Thomas Mudrunka
+ *
+ * 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/>.
+*/
+
+/**
+* Trida zajistuje autorizaci vuci LMS
+*
+* @package  Sklad_Auth
+* @author   Tomas Mudrunka
+* @author   Martin Krusinsky
+*/
+
+class Sklad_Auth extends Sklad_Auth_common {
+       function check_auth($user, $pass) {
+
+               $LMS_CONFIG = (array)parse_ini_file('/etc/lms/lms.ini', true);
+               define('BACKEND_AUTH_MYSQL_HOST', $LMS_CONFIG['database']['host']);
+               define('BACKEND_AUTH_MYSQL_USER', $LMS_CONFIG['database']['user']);
+               define('BACKEND_AUTH_MYSQL_PASS', $LMS_CONFIG['database']['password']);
+               define('BACKEND_AUTH_MYSQL_DB', $LMS_CONFIG['database']['database']);
+
+               $dblink = @mysql_connect(BACKEND_AUTH_MYSQL_HOST, BACKEND_AUTH_MYSQL_USER, BACKEND_AUTH_MYSQL_PASS);
+               mysql_select_db(BACKEND_AUTH_MYSQL_DB, $dblink);
+
+               mysql_query("SET NAMES utf8");
+
+               $lQ = mysql_query("SELECT id, name, passwd, hosts, lastlogindate, lastloginip FROM users WHERE login='".$user."' AND deleted=0");
+               $lA = mysql_fetch_array($lQ, MYSQL_ASSOC);
+               @mysql_close($dblink);
+
+               if(!is_array($lA)) return false;
+
+               if(crypt($pass, $lA['passwd']) != $lA['passwd']) return false;
+
+               $this->user['name'] = $lA['name'];
+               $this->user['id'] = $lA['id'];
+               $this->user['gid'] = 0; //TODO: rights
+               return true;
+
+       }
+}