debug( $mosConfig_debug );
$acl = new gacl_api();
$option = mosGetParam( $_REQUEST, 'option', NULL );
// mainframe is an API workhorse, lots of 'core' interaction routines
$mainframe = new mosMainFrame( $database, $option, '..', true );
if (isset( $_POST['submit'] )) {
/** escape and trim to minimise injection of malicious sql */
$usrname = $database->getEscaped( trim( mosGetParam( $_POST, 'usrname', '' ) ) );
$pass = $database->getEscaped( trim( mosGetParam( $_POST, 'pass', '' ) ) );
if (!$pass) {
echo "\n";
} else {
$pass = md5( $pass );
}
$query = "SELECT COUNT(*)"
. "\n FROM #__users"
. "\n WHERE ( LOWER( usertype ) = 'administrator'"
. "\n OR LOWER( usertype ) = 'superadministrator'"
. "\n OR LOWER( usertype ) = 'super administrator' )"
;
$database->setQuery( $query );
$count = intval( $database->loadResult() );
if ($count < 1) {
echo "\n";
exit();
}
$query = "SELECT * FROM #__users WHERE username='$usrname' AND block='0'";
$database->setQuery( $query );
$my = null;
$database->loadObject( $my );
/** find the user group (or groups in the future) */
if (@$my->id) {
$grp = $acl->getAroGroup( $my->id );
$my->gid = $grp->group_id;
$my->usertype = $grp->name;
if (strcmp( $my->password, $pass )
|| !$acl->acl_check( 'administration', 'login', 'users', $my->usertype )) {
echo "\n";
exit();
}
session_name( md5( $mosConfig_live_site ) );
session_start();
$logintime = time();
$session_id = md5( "$my->id$my->username$my->usertype$logintime" );
$query = "INSERT INTO #__session"
. "\nSET time='$logintime', session_id='$session_id', "
. "userid='$my->id', usertype='$my->usertype', username='$my->username'"
;
$database->setQuery( $query );
if (!$database->query()) {
echo $database->stderr();
}
$_SESSION['session_id'] = $session_id;
$_SESSION['session_user_id'] = $my->id;
$_SESSION['session_username'] = $my->username;
$_SESSION['session_usertype'] = $my->usertype;
$_SESSION['session_gid'] = $my->gid;
$_SESSION['session_logintime'] = $logintime;
$_SESSION['session_userstate'] = array();
session_write_close();
/** cannot using mosredirect as this stuffs up the cookie in IIS */
echo "\n";
exit();
} else {
echo "\n";
exit();
}
} else {
initGzip();
$path = $mosConfig_absolute_path . '/administrator/templates/' . $mainframe->getTemplate() . '/login.php';
require_once( $path );
doGzip();
}
?>