public void ResetPassword(string aUsername, string aPassword, string tarUsername, string tarNpwd)
{
try
{
Impersonation im = new Impersonation();
if (im.impersonateValidUser(aUsername, _servername, aPassword))
{
using (DirectoryEntry entry = new DirectoryEntry("WinNT://" + _servername + ",computer"))
{
entry.Children.SchemaFilter.Add("User");
if (tarUsername.Contains("\\"))
{
tarUsername = tarUsername.Substring(tarUsername.LastIndexOf('\\') + 1);
}
foreach (DirectoryEntry _child in entry.Children)
{
if (_child.Name.Equals(tarUsername, StringComparison.OrdinalIgnoreCase))
{
//Bind to the native AdsObject to force authentication.
//object obj = entry.NativeObject;
//invoke change password
_child.Invoke("SetPassword", new object[] { tarNpwd });
//entry.Invoke("ChangePassword", new object[] { opwd, npwd });
//entry.Properties["LockOutTime"].Value = 0;
_child.CommitChanges();
_child.Close();
}
}
}
im.undoImpersonation();
}
}
catch (COMException ex)
{
throw new Exception("COMError resetpassword user. " + ex.ToString());
}
catch (Exception ex)
{
throw new Exception("Error resetpassword user. " + ex.ToString());
}
}
public void ResetPassword(string adomain, string adminsUser, string adminPass, string targetUsername, string targetPass)
{
try
{
Impersonation im = new Impersonation();
if (im.impersonateValidUser(adminsUser, adomain, adminPass))
{
string domainAndUsername = adomain + @"\" + adminsUser;
if (adminsUser.Contains(@"\"))
{
domainAndUsername = adminsUser;
}
using (DirectoryEntry entry = new DirectoryEntry(_path, domainAndUsername, adminPass, AuthenticationTypes.Secure))
{
var userEntry = new DirectorySearcher(entry)
{
SearchRoot = entry, Filter = "(&(objectCategory=user)(cn=" + targetUsername + "))"
};
//Bind to the native AdsObject to force authentication.
object obj = entry.NativeObject;
//invoke change password
entry.Invoke("SetPassword", new object[] { targetPass });
//entry.Invoke("ChangePassword", new object[] { opwd, npwd });
entry.Properties["LockOutTime"].Value = 0;
entry.Close();
//entry.CommitChanges();
}
im.undoImpersonation();
}
}
catch (COMException ex)
{
throw new Exception("COMError resetpassword user. " + ex.ToString());
}
catch (Exception ex)
{
throw new Exception("Error resetpassword user. " + ex.ToString());
}
}