/// <summary>
/// Attempts a login with the given credentials
/// </summary>
/// <param name="domainUser">The domain qualified user</param>
/// <param name="credentials">The associated credentials</param>
/// <param name="token"></param>
/// <returns>True if the login was successful</returns>
public async Task <bool> TryBindAsync(string domainUser, string credentials, CancellationToken token)
{
var op = new BindRequest {
Name = domainUser, Authentication = new SimpleAuthentication {
Credentials = credentials
}
};
foreach (var msg in await _connection.TryQueueOperation(op, token))
{
var res = msg as BindResponse;
if (res != null && res.ResultCode == 0)
{
_state = LDAPSessionState.Bound;
var dn = res.MatchedDN;
_current = new LDAPObject
{
DistinguishedName = dn,
Domain = string.Join(",", dn.Split(',')
.Where(s => s.StartsWith("dc=", true, CultureInfo.InvariantCulture)).ToArray())
};
return(true);
}
}
return(false);
}
/// <summary>
/// Ends the session and closes all resources asynchronously
/// </summary>
/// <remarks>
/// Note that any outstanding requests will be abandoned and may not finish appropriately
/// and certain states will require this operation to wait for completion before stopping
/// </remarks>
public async Task CloseAsync()
{
await _connection.CloseAsync();
Dispose();
_state = LDAPSessionState.Closed;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="options">Options for LDAP communication</param>
/// <param name="log"></param>
public LDAPSession(IOptions <LDAPConfiguration> options, ILogger <LDAPSession> log)
{
// Sessions start closed
_state = LDAPSessionState.Closed;
_options = options.Value;
_connection = new LDAPConnection(_options.IsSecured, log);
_log = log;
}
/// <summary>
/// Starts the session asynchronously
/// </summary>
public async Task StartAsync()
{
// Only start the connection if not initialized
if (_state == LDAPSessionState.Closed || _connection.State == LDAPConnectionState.NotInitialized)
{
await _connection.ConnectAsync(_options.Host, _options.Port);
}
_state = LDAPSessionState.Open;
}
