public static function superUser($user)
{
$userRight = OLIVUser::getRight($user);
if ($userRight) {
if ($userRight->attributes()->su) {
return TRUE;
} else {
return FALSE;
}
}
return FALSE;
}
private static function checkAccess($access, $strict = FALSE)
{
$owner = "";
$group = "";
$rights = "000";
$ownRight = "";
$groupRight = "";
$allRight = "";
//echoall($access);
//------------------------------------------------------------------------------
// get requested rights
$owner = (string) $access->attributes()->owner;
$group = (string) $access->attributes()->group;
$rights = (string) $access->attributes()->access;
$ownRight = intval(substr($rights, 0, 1));
$groupRight = intval(substr($rights, 1, 1));
$allRight = intval(substr($rights, 2, 1));
//------------------------------------------------------------------------------
// get user rights
$userRight = OLIVUser::getRight(status::OLIV_USER());
$userOwner = $userRight->getName();
$userGroup = OLIVUser::getGroup(status::OLIV_USER());
//echoall($group);
//------------------------------------------------------------------------------
// no rights requested
// reset rights
$r = $w = $x = 0;
// if no rights found, check strict parameter
if (!$ownRight and !$groupRight and !$allRight) {
if (!$strict) {
$r = $w = $x = 1;
} else {
$r = $w = $x = 0;
}
}
//print_r($userGroup->asXML());
//------------------------------------------------------------------------------
// give all rights if superuser
if (status::OLIV_SU()) {
$r = $w = $x = 1;
}
//------------------------------------------------------------------------------
// check owner
if (status::OLIV_USER()) {
if ($owner == $userOwner) {
if ($ownRight & 4) {
$r = 1;
}
if ($ownRight & 2) {
$w = 1;
}
if ($ownRight & 1) {
$x = 1;
}
}
}
//------------------------------------------------------------------------------
// check group
if ($userGroup) {
if ($group == (string) $userGroup->{$group}->getName()) {
if ($groupRight & 4) {
$r = 1;
}
if ($groupRight & 2) {
$w = 1;
}
if ($groupRight & 1) {
$x = 1;
}
}
}
//------------------------------------------------------------------------------
// check all rights
if ($access) {
if ($allRight & 4) {
$r = 1;
}
if ($allRight & 2) {
$w = 1;
}
if ($allRight & 1) {
$x = 1;
}
}
return array("r" => $r, "w" => $w, "x" => $x);
}
