public static extern int DsBindWithCred(
string DomainControllerName,
string DnsDomainName,
SafeDsCredentialsHandle AuthIdentity,
out SafeDsHandle phDS
);
public static extern int DsMakePasswordCredentials(
string User,
string Domain,
string Password,
out SafeDsCredentialsHandle pAuthIdentity
);
private SafeDsHandle Bind(SafeDsCredentialsHandle credential)
{
return Bind(_serverName, _domainName, credential);
}
private static int TryBind(string server, string domain, SafeDsCredentialsHandle credentials, out SafeDsHandle handle)
{
if (credentials != null)
{
return NativeMethods.DsBindWithCred(server, domain, credentials, out handle);
}
return NativeMethods.DsBind(server, domain, out handle);
}
private static SafeDsHandle Bind(string server, string domain, SafeDsCredentialsHandle credentials)
{
SafeDsHandle handle;
int retval = TryBind(server, domain, credentials, out handle);
if (retval == NativeMethods.ERROR_INVALID_PARAMETER)
{
// HACK: you must specify port number for AD LDS instances, but you MUST NOT
// specify it when connecting to AD DS domain
int colon = server.LastIndexOf(':');
if (colon > -1)
{
server = server.Substring(0, colon);
}
retval = TryBind(server, domain, credentials, out handle);
}
NativeMethods.EnforceSuccess(retval);
return handle;
}
public static extern int DsMakePasswordCredentials(
string User,
string Domain,
string Password,
out SafeDsCredentialsHandle pAuthIdentity
);
public static extern int DsBindWithCred(
string DomainControllerName,
string DnsDomainName,
SafeDsCredentialsHandle AuthIdentity,
out SafeDsHandle phDS
);