将用户从不同的域添加到AD Universal Group C＃

Question

我们在同一个目录林中有许多域（即sw.main.company.com，nw.main.company.com，main.company.com），并且我在sw.main.company.com中拥有一个OU的控制权设置通用Active Directory组。

我在默认的AD端口上使用System.DirectoryServices.AccountManagement .NET 4.5等实用地（c＃）将“ sw”域用户添加到组中没有任何困难，但是在添加来自其他域（nw，mw，等等），设置新的PrincipalContext（ContextType.Domain“ sw.main”时，出现“ HResult = -2147016651 Message =服务器不愿意处理请求”和“不允许通过GC端口，数据0，v1db1进行的操作”。 company.com:3268"，"DC=主要，DC =公司，DC = com“）。

所有域控制器也是全局编录服务器，并且调用端口3268允许来自其他域的用户正确解析，但是我不能使用GlobalPrincipal.Save（）命令提交附加操作，而不会引发错误。

我在下面包括了相关代码以及详细的错误堆栈。 我需要这方面的帮助。

public void SyncADUsers()
{
    AddUserToGroup("MW\\abc123user", "Universal_Group_1");
}

public void AddUserToGroup(string userId, string groupName)
{
    try
    {
        using (PrincipalContext pc = new PrincipalContext(ContextType.Domain, "sw.main.company.com:3268", "DC=main,DC=company,DC=com"))
        {
            GroupPrincipal group = GroupPrincipal.FindByIdentity(pc, groupName);
            group.Members.Add(pc, IdentityType.SamAccountName, userId);
            group.Save();
        }
    }
    catch (System.DirectoryServices.DirectoryServicesCOMException E)
    {
        //doSomething with E.Message.ToString(); 
    }
}

未处理System.InvalidOperationException HResult = -2146233079 Message =服务器不愿意处理该请求。 Source = System.DirectoryServices.AccountManagement StackTrace：位于System.DirectoryServices.AccountManagement.ADStoreCtx.UpdateGroupMembership（主体组，DirectoryEntry de，NetCred凭据，AuthenticationTypes authTypes）位于System.DirectoryServices.AccountManagement.SDSUtils.ApplyChangesToDirectoryMembership（主体p，UpdateCtx，StoreCtx在c的ExampleUsers.SyncAD.AddUserToGroup（String userId，String groupName）的System.DirectoryServices.AccountManagement.ADStoreCtx.Update（Principal p）的System.DirectoryServices.AccountManagement.ADStoreCtx.Update（Principal p）处的updateGroupMembership，NetCred凭证authTypes） \\ SourceControl \\ ExampleUsers \\ ExampleUsers \\ SyncAD.cs：第33行，位于c：\\ SourceControl \\ ExampleUsers \\ ExampleUsers \\ SyncAD.cs：第13行，位于ExampleUsers.Program.Main（String [] args）中c：\\ SourceControl \\ ExampleUsers \\ ExampleUsers \\ Program.cs：System.AppDomain._nExecuteAssembly中的第62行（RuntimeAssembly程序集，String []参数 ）在System.AppDomain.ExecuteAssembly（String assemblyFile，Evidence assemblySecurity，String [] args）在Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly（）在System.Threading.ThreadHelper.ThreadStart_Context（Object state）在System.Threading.ExecutionContext。 System.Threading.ExecutionContext.Run（ExecutionContext执行上下文，ContextCallback回调，对象状态，布尔值保持SyncCtx）在System.Threading.ExecutionContext.Run（ExecutionContext执行上下文，ContextCallback回调，对象状态，BooleanCallbackSyncCtx） System.Threading.ThreadHelper.ThreadStart（）上的对象状态）InnerException：System.DirectoryServices.DirectoryServicesCOMException HResult = -2147016651 Message =服务器不愿意处理该请求。 源= System.DirectoryServices错误代码= -2147016651 ExtendedError = 8245 ExtendedErrorMessage = 00002035：LdapErr：DSID-0C090B3E，注释：不允许通过GC端口，数据0，v1db1 StackTrace进行操作：位于系统的System.DirectoryServices.DirectoryEntry.CommitChanges（）。 DirectoryServices.AccountManagement.ADStoreCtx.UpdateGroupMembership（主体组，DirectoryEntry de，NetCred凭据，AuthenticationTypes authTypes）InnerException：

Answer 1

参考BaldPate的响应，如果Global Catalog是只读的，我们需要使用3268端口读取和解析不同域中的用户，然后在相同的上下文中使用389端口保存用户。 这可以通过以下代码（请注意分别对3268和默认389端口的调用）来完成，并感谢BaldPate的明确说明：

using System;
using System.Collections;
using System.Data;
using System.Data.SqlClient;
using System.Collections.Generic;
using System.DirectoryServices.AccountManagement;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;

namespace OurUsers
{
class SyncAD
{
    #region Variables

    private string sDomain = "sw.main.company.com";
    private string sDomainGC = "sw.main.company.com:3268";
    private string sDefaultOU = "DC=sw,DC=main,DC=company,DC=com";
    private string sDefaultRootOU = "DC=main,DC=company,DC=com";
    private string sGroupName = "Production_Universal_AD_Group";
    private string connectionString = "Server=OurServerName\\PROD; Integrated Security=True; Initial Catalog=OurUsers";
    private string sqlAdd = "SELECT FullID FROM ViewFolkstoAdd";
    private string sqlRemove = "SELECT FullID FROM ViewFolkstoRemove";

    #endregion
    public void SyncADUsers()
    {
        // Get Database Ready and Remove Users
        SqlConnection connectionRemove = new SqlConnection(connectionString);
        SqlCommand commandRemove = new SqlCommand(sqlRemove, connectionRemove);
        connectionRemove.Open();
        SqlDataReader readerRemove = commandRemove.ExecuteReader();

        if (readerRemove.HasRows)
        {
            int i = 0;
            while (readerRemove.Read())
            {
                string sUserName = readerRemove.GetString(0);
                RemoveUserFromGroup(sUserName, sGroupName);
                i = i + 1;
                Console.WriteLine("{0} {1}", i, sUserName);
            }
        }
        else
        {
            Console.WriteLine("No rows found.");
        }
        readerRemove.Close();

        // Get Database Ready and Add Users
        SqlConnection connectionAdd = new SqlConnection(connectionString);
        SqlCommand commandAdd = new SqlCommand(sqlAdd, connectionAdd);
        connectionAdd.Open();
        SqlDataReader readerAdd = commandAdd.ExecuteReader();

        if (readerAdd.HasRows)
        {
            int i = 0;
            while (readerAdd.Read())
            {
                string sUserName = readerAdd.GetString(0);
                AddUserToGroup(sUserName, sGroupName);
                i = i + 1;
                Console.WriteLine("{0} {1}", i, sUserName);
            }
        }
        else
        {
            Console.WriteLine("No rows found.");
        }
        readerAdd.Close();
    }

    /// Gets a certain user on Active Directory
    /// Returns the UserPrincipal Object
    public UserPrincipal GetUser(string sUserName)
    {
        PrincipalContext oPrincipalContext = GetPrincipalContextGC();
        UserPrincipal oUserPrincipal = UserPrincipal.FindByIdentity(oPrincipalContext, sUserName);
        return oUserPrincipal;
    }

    /// Adds the user for a given group
    /// Returns true if successful
    public bool AddUserToGroup(string sUserName, string sGroupName)
    {
        try
        {
            UserPrincipal oUserPrincipal = GetUser(sUserName);
            GroupPrincipal oGroupPrincipal = GetGroup(sGroupName);
            if (oUserPrincipal != null && oGroupPrincipal != null)
            {
                oGroupPrincipal.Members.Add(oUserPrincipal);
                oGroupPrincipal.Save();
            }
            return true;
        }
        catch
        {
            return false;
        }
    }

    /// Removes user from a given group
    /// Returns true if successful
    public bool RemoveUserFromGroup(string sUserName, string sGroupName)
    {
        try
        {
            UserPrincipal oUserPrincipal = GetUser(sUserName);
            GroupPrincipal oGroupPrincipal = GetGroup(sGroupName);
            if (oUserPrincipal != null && oGroupPrincipal != null)
            {
                oGroupPrincipal.Members.Remove(oUserPrincipal);
                oGroupPrincipal.Save();
            }
            return true;
        }
        catch
        {
            return false;
        }
    }

    /// Gets PrincipalContext from the Local Domain
    /// Returns the PrincipalContext
    public PrincipalContext GetPrincipalContext()
    {
        PrincipalContext oPrincipalContext = new PrincipalContext(ContextType.Domain, sDomain, sDefaultOU, ContextOptions.Negotiate);
        return oPrincipalContext;
    }

    /// Gets PrincipalContext from the Global Catalog
    /// Returns the PrincipalContext
    public PrincipalContext GetPrincipalContextGC()
    {
        PrincipalContext oPrincipalContext = new PrincipalContext(ContextType.Domain, sDomainGC, sDefaultRootOU, ContextOptions.Negotiate);
        return oPrincipalContext;
    }

    /// Gets a certain group on Active Directory
    /// Returns the GroupPrincipal Object
    public GroupPrincipal GetGroup(string sGroupName)
    {
        PrincipalContext oPrincipalContext = GetPrincipalContext();
        GroupPrincipal oGroupPrincipal = GroupPrincipal.FindByIdentity(oPrincipalContext, sGroupName);
        return oGroupPrincipal;
    }
}
}

Answer 2

全局编录是只读的。

请连接到LDAP端口（默认为389）以更新组。