asp.net – VB.NET – 如何使用Active Directory将SID转换为组名

发布时间：2020-12-15 19:48:16 所属栏目：asp.Net 来源：网络整理

导读：使用VB.NET,如何使用Active Directory将sid转换为组名？例如：我需要获得“group_test”而不是“S-1-5-32-544” 我正在使用的代码是： Public ReadOnly Property Groups As IdentityReferenceCollection Get Dim irc As IdentityReferenceCollection Dim ir

使用VB.NET,如何使用Active Directory将sid转换为组名？

例如：我需要获得“group_test”而不是“S-1-5-32-544”

我正在使用的代码是：

Public ReadOnly Property Groups As IdentityReferenceCollection
    Get

        Dim irc As IdentityReferenceCollection
        Dim ir As IdentityReference
        irc = WindowsIdentity.GetCurrent().Groups
        Dim strGroupName As String

        For Each ir In irc
            Dim mktGroup As IdentityReference = ir.Translate(GetType(NTAccount))
            MsgBox(mktGroup.Value)
            Debug.WriteLine(mktGroup.Value)
            strGroupName = mktGroup.Value.ToString

        Next

        Return irc

    End Get
End Property

或类似的东西？

currentUser = WindowsIdentity.GetCurrent()

        For Each refGroup As IdentityReference In currentUser.Groups

            Dim acc As NTAccount = TryCast(refGroup.Translate(GetType(NTAccount)),NTAccount)
            If AdminGroupName = acc.Value Then
                ret = "999"
            End If
            If UsersGroupName = acc.Value Then
                ret = "1"
            End If

你将如何适应这段代码？ (如果用户在xx组中,请在下拉列表中显示xx组)

For Each UserGroup In WindowsIdentity.GetCurrent().Groups
            If mktGroup.Value = "BIG" Then
                Dim Company = ac1.Cast(Of MarketingCompany).Where(Function(ac) ac.MarketingCompanyShort = "BIG").FirstOrDefault
                If Company IsNot Nothing Then
                    marketingCo.Items.Add(String.Format("{0} | {1}",Company.MarketingCompanyShort,Company.MarketingCompanyName))
                End If
            End If
        Next

解决方法

这是一个用C#编写的简单方法,我认为这并不难以适应：

/* Retreiving object from SID
  */
  string SidLDAPURLForm = "LDAP://WM2008R2ENT:389/<SID={0}>";
  System.Security.Principal.SecurityIdentifier sidToFind = new System.Security.Principal.SecurityIdentifier("S-1-5-21-3115856885-816991240-3296679909-1106");

  DirectoryEntry userEntry = new DirectoryEntry(string.Format(SidLDAPURLForm,sidToFind.Value));

  string name = userEntry.Properties["cn"].Value.ToString();

由于REFLECTOR,它在VB .NET中

Dim SidLDAPURLForm As String = "LDAP://WM2008R2ENT:389/<SID={0}>"
Dim sidToFind As New SecurityIdentifier("S-1-5-21-3115856885-816991240-3296679909-1106")
Dim userEntry As New DirectoryEntry(String.Format(SidLDAPURLForm,sidToFind.Value))
Dim name As String = userEntry.Properties.Item("cn").Value.ToString

—-编辑—–
所以这就是你想要的,但它与之前由@BiggsTRC给出的相同

Private Shared Sub Main(args As String())
    Dim currentUser As WindowsIdentity = WindowsIdentity.GetCurrent()

For Each iRef As IdentityReference In currentUser.Groups
        Console.WriteLine(iRef.Translate(GetType(NTAccount)))
    Next
End Sub

（编辑：李大同）

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