如何使用LdapConnection 类 （1）链接 Ldap服务器

C#提供了 LdapConnection 类用于连接Microsoft Active Directory 域服务或 LDAP 服务器的 TCP/IP 或 UDP LDAP 连接。

下面是连接 Ldap的连接方法和大家分享下：



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static LdapConnection ldapConnection;
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static string ldapServer;
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static NetworkCredential credential;
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static string targetOU;
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static string pwd;
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public void LdapBind()
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{
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ldapServer = "172.18.69.204:389";
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targetOU = "cn=Manager,dc=tst,dc=com";
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pwd = "000000";
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//credential = new NetworkCredential(String.Empty, String.Empty);
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credential = new NetworkCredential(targetOU, pwd);
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string dn = "";
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//ldapConnection = new LdapConnection(new LdapDirectoryIdentifier(ldapServer));
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//ldapConnection.SessionOptions.ProtocolVersion = 3;//Ldap协议版本
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//ldapConnection.AuthType = AuthType.Anonymous;//不传递密码进行连接
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ldapConnection = new LdapConnection(ldapServer);
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ldapConnection.AuthType = AuthType.Basic;
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ldapConnection.Credential = credential;
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try
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{
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Console.WriteLine("链接

.");
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ldapConnection.Bind();
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Console.WriteLine("链接成功");
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message);
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}
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ldapConnection.Dispose();
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}
注意

1、如果我们使用ldapConnection.AuthType = AuthType.Anonymous; 的认证方式，就一定要让Dn与Pwd为空，实现匿名认证方式，如：

credential = new NetworkCredential(String.Empty, String.Empty);

2、使用c#连接Ldap服务器，还可以使用 Novell公司的Novell.Directory.Ldap来实现。