C# 通过 SID 解析显示用户名的最佳方法?
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The best way to resolve display username by SID?
提问by Dennis C
I read a list of SIDs from the registry, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
.
我从注册表中读取了 SID 列表,HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
.
How would one resolve the display username (e.g. DOMAIN\user
, BUILT-IN\user
) given the SID string in C#?
给定 C# 中的 SID 字符串,如何解析显示用户名(例如DOMAIN\user
,BUILT-IN\user
)?
采纳答案by Mitch Wheat
The Win32 API function LookupAccountSid()
is used to find the name that corresponds to a SID.
Win32 API 函数LookupAccountSid()
用于查找与 SID 对应的名称。
LookupAccountSid()
has the following signature:
LookupAccountSid()
具有以下签名:
BOOL LookupAccountSid(LPCTSTR lpSystemName, PSID Sid,LPTSTR Name, LPDWORD cbName,
LPTSTR ReferencedDomainName, LPDWORD cbReferencedDomainName,
PSID_NAME_USE peUse);
MSDN Ref.
MSDN参考。
Here's the P/Invoke reference (with sample code): http://www.pinvoke.net/default.aspx/advapi32.LookupAccountSid
这是 P/Invoke 参考(带有示例代码):http: //www.pinvoke.net/default.aspx/advapi32.LookupAccountSid
[DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError = true)]
static extern bool LookupAccountSid (
string lpSystemName,
[MarshalAs(UnmanagedType.LPArray)] byte[] Sid,
StringBuilder lpName,
ref uint cchName,
StringBuilder ReferencedDomainName,
ref uint cchReferencedDomainName,
out SID_NAME_USE peUse);
回答by Dennis C
Just found it on the pinvoke.net.
刚刚在pinvoke.net上找到它。
Alternative Managed API: Available in .Net 2.0:
替代托管 API:在 .Net 2.0 中可用:
using System.Security.Principal;
// convert the user sid to a domain\name
string account = new SecurityIdentifier(stringSid).Translate(typeof(NTAccount)).ToString();