【发布时间】:2014-11-11 18:32:35
【问题描述】:
我一直在网上搜索 Active Directory 和 Windows 身份验证。我已成功从域 AD 获取用户信息,但我必须传递用户名和密码。所以把你放到我的上下文中:
我有一个域,我在其中设置了我的用户。每个用户都将使用他们给定的凭据连接到域。因此,他们将登录到他们的 PC,当他们打开 VS 2013 C# 应用程序时,它将检查用户是否存在于域中,如果存在则返回 AD 信息,如果用户不存在,则显示登录页面以输入凭据.因为我可以让外部用户连接到我的域等...
现在我无法使用用户的 Windows 身份验证访问 AD,它在 Search.FindOne(); 上给我一个未知错误
public static void GetActiveDirectoryUser(string UserName)
{
try
{
// Create LDAP connetion object
DirectoryEntry ldapConnection = CreateDirectoryEntry();
// Create Search object which operates on LDAP connection object
// and set search object to only find the user specified
DirectorySearcher search = new DirectorySearcher(ldapConnection);
// Create results objects from search object
SearchResult result = search.FindOne();
if (result != null)
{
// User exists, cycle through LDAP fields (cn, telephonenumber, etc.)
ResultPropertyCollection fields = result.Properties;
foreach (string ldapField in fields.PropertyNames)
{
// Cycle through objects in each field e.g group membership
foreach (Object objCollection in fields[ldapField])
{
Console.WriteLine(String.Format("{0, -20} : {1}", ldapField, objCollection.ToString()));
}
}
}
}
catch (Exception e)
{
Console.WriteLine("Exception Caught:\n\n" + e.ToString());
}
}
static DirectoryEntry CreateDirectoryEntry()
{
string pathDomainName = "WinNT://MyDomain/Fred,Person";
DirectoryEntry ldapConnection = new DirectoryEntry(pathDomainName);
return ldapConnection;
}
这是我遇到的错误
System.Runtime.InteropServices.COMException (0x80005000): Unknown error (0x80005000)
at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail)
at System.DirectoryServices.DirectoryEntry.Bind()
at System.DirectoryServices.DirectoryEntry.get_AdsObject()
at System.DirectoryServices.DirectorySearcher.FindAll(Boolean findMoreThanOne)
at System.DirectoryServices.DirectorySearcher.FindOne()
但是当我使用这个字符串时
string pathDomainName = "LDAP://MyDomain";
DirectoryEntry directoryEntry = new DirectoryEntry(pathDomainName, "Fred", "f12345!");
它有效,它为我返回了用户的所有 AD,但我已经使用 windows 身份验证登录,为什么我还要再次传递凭据?我只需要知道用户是否存在于它的域中
谢谢
【问题讨论】:
标签: c# visual-studio-2013 active-directory windows-authentication