public RadiusPacket Authenticate(string username, string password)
{
RadiusPacket packet = new RadiusPacket(RadiusCode.ACCESS_REQUEST);
packet.SetAuthenticator(_SharedSecret);
byte[] encryptedPass = Utils.EncodePapPassword(Encoding.ASCII.GetBytes(password), packet.Authenticator, _SharedSecret);
packet.SetAttribute(new RadiusAttribute(RadiusAttributeType.USER_NAME, Encoding.ASCII.GetBytes(username)));
packet.SetAttribute(new RadiusAttribute(RadiusAttributeType.USER_PASSWORD, encryptedPass));
return packet;
}
public RadiusPacket Authenticate(string username, string password)
{
RadiusPacket packet = new RadiusPacket(RadiusCode.ACCESS_REQUEST);
packet.SetAuthenticator(_SharedSecret);
byte[] encryptedPass = Utils.EncodePapPassword(Encoding.ASCII.GetBytes(password), packet.Authenticator, _SharedSecret);
packet.SetAttribute(new RadiusAttribute(RadiusAttributeType.USER_NAME, Encoding.ASCII.GetBytes(username)));
packet.SetAttribute(new RadiusAttribute(RadiusAttributeType.USER_PASSWORD, encryptedPass));
return(packet);
}
public RadiusPacket DisconnectRequest(string sessionId, string username, string framedIpAddress)
{
var packet = new RadiusPacket(RadiusCode.DISCONNECT_REQUEST);
packet.SetAttribute(RadiusAttribute.CreateString(RadiusAttributeType.ACCT_SESSION_ID, sessionId));
packet.SetAttribute(RadiusAttribute.CreateString(RadiusAttributeType.USER_NAME, username));
packet.SetAttribute(RadiusAttribute.CreateAddress(RadiusAttributeType.FRAMED_IP_ADDRESS, framedIpAddress));
packet.SetAuthenticator(_SharedSecret);
return(packet);
}
/// <summary>
/// Sends a Server-Status packet using the shared secret of the client
/// </summary>
/// <returns></returns>
public async Task <RadiusPacket> Ping()
{
// Create a new RADIUS packet with the Server-Status code
RadiusPacket authPacket = new RadiusPacket(RadiusCode.SERVER_STATUS);
// Populate the Request-Authenticator
authPacket.SetAuthenticator(_SharedSecret);
// Add the Message-Authenticator as a last step. Note: Server-Status packets don't require any other attributes
authPacket.SetMessageAuthenticator(_SharedSecret);
// We MUST NOT retransmit Server-Status packets according to https://tools.ietf.org/html/rfc5997
return(await SendAndReceivePacket(authPacket, 0));
}