public virtual void Bind(SaslRequest saslRequest)
{
if (saslRequest == null)
{
throw new ArgumentNullException(nameof(saslRequest));
}
Hashtable saslBindProperties = null;
using (var saslClient = CreateClient(saslRequest.SaslMechanism, saslRequest.AuthorizationId,
DefaultSaslClientFactory.ProtocolLdap, Host,
saslRequest.Credentials, saslBindProperties))
{
if (saslClient == null)
{
throw new ArgumentException("Unsupported Sasl Authentication mechanism: " + saslRequest.SaslMechanism);
}
var constraints = saslRequest.Constraints ?? _defSearchCons;
try
{
var bindProps = new BindProperties(LdapV3, saslRequest.AuthorizationId, "sasl", anonymous: false, bindProperties: saslBindProperties);
var bindSemId = Connection.AcquireWriteSemaphore();
Connection.SetBindSemId(bindSemId);
byte[] clientResponse = null;
if (saslClient.HasInitialResponse)
{
clientResponse = saslClient.EvaluateChallenge(Array.Empty <byte>());
}
while (!saslClient.IsComplete)
{
try
{
var replyBuf = SendLdapSaslBindRequest(clientResponse, saslClient.MechanismName, bindProps, constraints);
if (replyBuf != null)
{
clientResponse = saslClient.EvaluateChallenge(replyBuf);
}
else
{
clientResponse = saslClient.EvaluateChallenge(Array.Empty <byte>());
}
}
catch (Exception ex)
{
throw new LdapException("Unexpected SASL error.", LdapException.Other, null, ex);
}
}
}
catch (Exception e)
{
throw new LdapException(e);
}
}
}
