/**
* Checks if provided or potentially dangerous permissions are set
*
* @param Model $Model
* @param array $field
* @param mixed $match True to check for potentially dangerous permissions,
* a string containing the 4-digit octal value of the permissions to check for an exact match,
* false to allow any permissions
* @return boolean
*/
function checkPermission(&$Model, $field, $match = true)
{
extract($this->runtime[$Model->alias]);
foreach (array('source', 'temporary') as $type) {
if ($type == 'temporary' && empty(${$type})) {
continue;
}
if (!MediaValidation::permission(${$type}['permission'], $match)) {
return false;
}
}
return true;
}
function testPermission()
{
$result = MediaValidation::permission('0111');
$this->assertFalse($result);
$result = MediaValidation::permission(0111);
$this->assertFalse($result);
$result = MediaValidation::permission('0111', '-x');
$this->assertFalse($result);
$result = MediaValidation::permission('0111', '-x');
$this->assertFalse($result);
$result = MediaValidation::permission('0000', '-x');
$this->assertTrue($result);
$result = MediaValidation::permission('0666', '-x');
$this->assertTrue($result);
}
