public PermissionsChecker(WindowsIdentity current, AuthorizationRuleCollection rules,
RequiredCheck requiredCheck)
{
_current = current;
_groups = _current.Groups.ToHashSet();
_rules =
rules.Cast <FileSystemAccessRule>()
.ToHashSet();
_requiredCheck = requiredCheck;
}
/// <summary>
/// Check permissions
/// </summary>
/// <param name="path">Path</param>
/// <param name="checkRead">Check read</param>
/// <param name="checkWrite">Check write</param>
/// <param name="checkModify">Check modify</param>
/// <param name="checkDelete">Check delete</param>
/// <returns>Resulr</returns>
private static bool CheckPermissions(RequiredCheck requiredCheck, string path)
{
WindowsIdentity current = WindowsIdentity.GetCurrent();
try
{
var rules = Directory.GetAccessControl(path).GetAccessRules(true, true, typeof(SecurityIdentifier));
var permissionsChecker = new PermissionsChecker(current, rules, requiredCheck);
return permissionsChecker.IsValid();
}
catch
{
return true;
}
}