相关疑难解决方法(0)

我有一个文件夹/ cygwin/d/myfolder /并且每次我保存文件,从cygwin如果我做ls -la我看到文件被授予000.这实际上导致我相当多的问题,因为我rsync这文件夹到我的服务器,没有任何文件可访问.如何让文件自动获得合理的许可？

我有以下代码:

DirectoryInfo directory = new DirectoryInfo(@"C:\Program Files\Company\Product");
if (!directory.Exists) { directory.Create(); }

DirectorySecurity directorySecurity = directory.GetAccessControl();
SecurityIdentifier securityIdentifier = new SecurityIdentifier(WellKnownSidType.BuiltinUsersSid, null);
directorySecurity.AddAccessRule(
    new FileSystemAccessRule(
        securityIdentifier,
        FileSystemRights.Write,
        InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit,
        PropagationFlags.None,
        AccessControlType.Allow));
directory.SetAccessControl(directorySecurity);

对AddAccessRule的调用将引发带有以下堆栈跟踪的InvalidOperationException:

System.InvalidOperationException: This access control list is not in canonical form and therefore cannot be modified.
   at System.Security.AccessControl.CommonAcl.ThrowIfNotCanonical()
   at System.Security.AccessControl.CommonAcl.AddQualifiedAce(SecurityIdentifier sid, AceQualifier qualifier, Int32 accessMask, AceFlags flags, ObjectAceFlags objectFlags, Guid objectType, Guid inheritedObjectType)
   at System.Security.AccessControl.DiscretionaryAcl.AddAccess(AccessControlType accessType, SecurityIdentifier sid, Int32 accessMask, InheritanceFlags inheritanceFlags, PropagationFlags …

我正在尝试通过 Powershell 为文件夹设置权限以下是代码：

$acl = Get-Acl $folderPath
$acl.SetAccessRuleProtection($True, $True)

$ruleOwner = New-Object System.Security.AccessControl.FileSystemAccessRule($group,"Modify", "ContainerInherit, ObjectInherit", "None", "Allow")
$acl.AddAccessRule($ruleOwner)

Set-Acl $folderPath $acl

运行此代码并尝试打开相关文件夹的“安全”选项卡后，我收到错误消息：

[文件夹名称]的权限排序不正确，可能会导致某些条目无效。

将文件夹权限设置为特定组的正确方法是什么？