访问权限

        public static void CheckAccess(string TempPath)
        {
            Dictionary<string, AuthorizationRule> dictionary = new Dictionary<string, AuthorizationRule>();
            AuthorizationRuleCollection accessRules = File.GetAccessControl(TempPath).GetAccessRules(true, true, typeof(SecurityIdentifier));
            foreach (AuthorizationRule item in accessRules)
            {
                Logger.Info("SR", $"SetFolderACL Value--- {item.IdentityReference.Value}");
                if (!dictionary.ContainsKey(item.IdentityReference.Value))
                {
                    dictionary.Add(item.IdentityReference.Value, item);
                }
            }
            if (dictionary.ContainsKey("S-1-1-0"))
            {
                FileSystemAccessRule fileSystemAccessRule = (FileSystemAccessRule)dictionary["S-1-1-0"];
                if (fileSystemAccessRule.AccessControlType != 0 || !((Enum)(object)fileSystemAccessRule.FileSystemRights).HasFlag((Enum)(object)FileSystemRights.FullControl))
                {
                    if (SetFolderACL(TempPath, "Everyone", FileSystemRights.FullControl, AccessControlType.Allow))
                    {
                        Logger.Info("SR", $"Success SetFolderACL--- {TempPath}");
                    }
                    else
                    {
                        Logger.Error("SR", $"Fail SetFolderACL--- {TempPath}", (Exception)null);
                    }
                }
                else
                {
                    Logger.Info("SR", $"{TempPath}文件已拥有everyone权限");
                }
            }
            else if (SetFolderACL(TempPath, "Everyone", FileSystemRights.FullControl, AccessControlType.Allow))
            {
                Logger.Info("SR", $"Success SetFolderACL {TempPath}");
            }
            else
            {
                Logger.Error("SR", $"Fail SetFolderACL {TempPath}", (Exception)null);
            }
        }

        private static void BBCUploadLimit(string BBCUploadPath)
        {
            try
            {
                if (Directory.Exists(BBCUploadPath))
                {
                    DirectorySecurity directorySecurity = new DirectorySecurity();
                    directorySecurity.AddAccessRule(new FileSystemAccessRule("Everyone", FileSystemRights.Read, InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow));
                    directorySecurity.AddAccessRule(new FileSystemAccessRule("Everyone", FileSystemRights.Write, InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow));
                    Directory.SetAccessControl(BBCUploadPath, directorySecurity);
                    Logger.Info("BBC", $"Success SetFolderACL {BBCUploadPath}");
                }
            }
            catch (Exception ex)
            {
                Logger.Error("BBC", $"Fail SetFolderACL {BBCUploadPath}", ex);
            }
        }