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详解C#使用AD(Active Directory)验证内网用户名密码
时间：2022-06-25 07:46:37 编辑：袖梨 来源：一聚教程网
详解C#使用AD(Active Directory)验证内网用户名密码
1. 连到内网，找到AD的domain地址
nslookup set types=all _ldap._tcp
2. 验证AD的函数
public bool ADLogin(string userName, string password)
{
// sample :
// LDAP://xxx.com
string domain = System.Configuration.ConfigurationManager.AppSettings["AD_Domain"];
try
{
DirectoryEntry entry = new DirectoryEntry(domain, userName, password);
object obj = entry.NativeObject;
DirectorySearcher search = new DirectorySearcher(entry);
search.Filter = string.Format("(SAMAccountName={0})", userName);
search.PropertiesToLoad.Add("cn");
SearchResult result = search.FindOne();
if (result == null)
return false;
}
catch (Exception ex)
{
log.Error(ex);
return false;
}
return true;
}