使用python添加文件夹的权限

时间:2010-10-22 12:42:53

标签: python pywin32

我想给任何人完全访问特定文件夹(+子文件夹+其中的文件)。 我试过那段代码:

f = "c:\test" #... which is the folder

#vars
sidWorld = win32security.CreateWellKnownSid(win32security.WinWorldSid, None)
worldRights = win32file.FILE_ALL_ACCESS

#get DACL
fileSecDesc = win32security.GetNamedSecurityInfo( \
    f, win32security.SE_FILE_OBJECT, win32security.DACL_SECURITY_INFORMATION)
fileDacl = fileSecDesc.GetSecurityDescriptorDacl()

#add rights
fileDacl.AddAccessAllowedAce( win32security.ACL_REVISION, worldRights, sidWorld )

win32security.SetNamedSecurityInfo( \
    f, win32security.SE_FILE_OBJECT, win32security.DACL_SECURITY_INFORMATION, \
    None, None, fileDacl, None )

问题是,它没有显示为完全访问权限,我认为是因为缺少继承(我还需要继承)。我无法弄清楚如何解决这个问题。

知道我错过了什么吗? 谢谢,最好的问候, Florian Lagg。

1 个答案:

答案 0 :(得分:3)

休息后得到它:它很容易:

#vars
sidWorld = win32security.CreateWellKnownSid(win32security.WinWorldSid, None)
worldRights = win32file.FILE_ALL_ACCESS
flags = win32security.OBJECT_INHERIT_ACE| \
    win32security.CONTAINER_INHERIT_ACE

#get DACL
fileSecDesc = win32security.GetNamedSecurityInfo( \
    f, win32security.SE_FILE_OBJECT, win32security.DACL_SECURITY_INFORMATION)
fileDacl = fileSecDesc.GetSecurityDescriptorDacl()

#add rights
fileDacl.AddAccessAllowedAceEx( \
    win32security.ACL_REVISION_DS, \
    flags, \
    worldRights, \
    sidWorld)

win32security.SetNamedSecurityInfo( \
    f, win32security.SE_FILE_OBJECT, win32security.DACL_SECURITY_INFORMATION, \
    None, None, fileDacl, None )

因此:解决了! 不管怎样,谢谢!