private static IPEndPoint GetLocalEndPointOrDefault()
{
IPAddress address;
try
{
// get an ip address and use Loopback if none found
address = IpUtils.GetLocalIpAddress() ?? IPAddress.Loopback;
}
catch (Exception)
{
// on failure, use Loopback
address = IPAddress.Loopback;
}
return(new IPEndPoint(address, 0));
}
public void SetAuthentication(WebSocketServer webSocketServer)
{
var password = HasToken() ? LoadToken() : CreateToken();
var connectionPayload = new ConnectionPayload(webSocketServer.IsSecure ? "wss" : "ws", IpUtils.GetLocalIpAddress(), webSocketServer.Port, "user", password);
QRCodeGenerator qrGenerator = new QRCodeGenerator();
var qrCodeData = qrGenerator.CreateQrCode(JsonConvert.SerializeObject(connectionPayload), QRCodeGenerator.ECCLevel.Q);
connectionQRCode = new PngByteQRCode(qrCodeData);
webSocketServer.AuthenticationSchemes = WebSocketSharp.Net.AuthenticationSchemes.Basic;
webSocketServer.UserCredentialsFinder = (id) =>
{
#if LOCAL
return(new WebSocketSharp.Net.NetworkCredential("username", "password"));
#else
return(id.Name == connectionPayload.AuthenticationUsername ?
new WebSocketSharp.Net.NetworkCredential(connectionPayload.AuthenticationUsername, connectionPayload.AuthenticationPassword) :
null);
#endif
};
}
