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https://github.com/PepperDash/PepperDashCore.git
synced 2026-01-11 19:44:44 +00:00
fix: remove WebSocketSharp reference in favor of System.Net.WebSockets
This commit is contained in:
jtalborough
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@@ -7,198 +7,104 @@ using Serilog;
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using Serilog.Core;
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using Serilog.Events;
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using Serilog.Configuration;
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using WebSocketSharp.Server;
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using Crestron.SimplSharp;
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using WebSocketSharp;
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using System.Security.Authentication;
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using WebSocketSharp.Net;
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using X509Certificate2 = System.Security.Cryptography.X509Certificates.X509Certificate2;
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using System.Net.WebSockets;
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using System.Threading;
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using System.IO;
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using Org.BouncyCastle.Asn1.X509;
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using Serilog.Formatting;
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using Newtonsoft.Json.Linq;
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using Serilog.Formatting.Json;
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namespace PepperDash.Core
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{
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public class DebugWebsocketSink : ILogEventSink
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public class DebugWebsocketSink : ILogEventSink, IDisposable
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{
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private HttpServer _httpsServer;
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private string _path = "/debug/join/";
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private const string _certificateName = "selfCres";
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private const string _certificatePassword = "cres12345";
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private readonly ITextFormatter _formatter;
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private readonly List<WebSocket> _clients;
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private readonly object _lock = new object();
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private bool _disposed;
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public int Port
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{ get
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{
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if(_httpsServer == null) return 0;
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return _httpsServer.Port;
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}
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public DebugWebsocketSink(ITextFormatter formatter)
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{
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_formatter = formatter ?? new JsonFormatter();
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_clients = new List<WebSocket>();
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}
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public string Url
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public void AddClient(WebSocket socket)
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{
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get
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lock (_lock)
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{
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if (_httpsServer == null) return "";
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return $"wss://{CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0)}:{_httpsServer.Port}{_httpsServer.WebSocketServices[_path].Path}";
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_clients.Add(socket);
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}
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}
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public bool IsRunning { get => _httpsServer?.IsListening ?? false; }
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private readonly ITextFormatter _textFormatter;
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public DebugWebsocketSink(ITextFormatter formatProvider)
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public void RemoveClient(WebSocket socket)
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{
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_textFormatter = formatProvider ?? new JsonFormatter();
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if (!File.Exists($"\\user\\{_certificateName}.pfx"))
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CreateCert(null);
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CrestronEnvironment.ProgramStatusEventHandler += type =>
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lock (_lock)
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{
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if (type == eProgramStatusEventType.Stopping)
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{
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StopServer();
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}
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};
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}
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private void CreateCert(string[] args)
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{
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try
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{
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//Debug.Console(0,"CreateCert Creating Utility");
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CrestronConsole.PrintLine("CreateCert Creating Utility");
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//var utility = new CertificateUtility();
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var utility = new BouncyCertificate();
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//Debug.Console(0, "CreateCert Calling CreateCert");
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CrestronConsole.PrintLine("CreateCert Calling CreateCert");
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//utility.CreateCert();
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var ipAddress = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0);
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var hostName = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_HOSTNAME, 0);
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var domainName = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_DOMAIN_NAME, 0);
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//Debug.Console(0, "DomainName: {0} | HostName: {1} | {1}.{0}@{2}", domainName, hostName, ipAddress);
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CrestronConsole.PrintLine(string.Format("DomainName: {0} | HostName: {1} | {1}.{0}@{2}", domainName, hostName, ipAddress));
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var certificate = utility.CreateSelfSignedCertificate(string.Format("CN={0}.{1}", hostName, domainName), new[] { string.Format("{0}.{1}", hostName, domainName), ipAddress }, new[] { KeyPurposeID.IdKPServerAuth, KeyPurposeID.IdKPClientAuth });
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//Crestron fails to let us do this...perhaps it should be done through their Dll's but haven't tested
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//Debug.Print($"CreateCert Storing Certificate To My.LocalMachine");
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//utility.AddCertToStore(certificate, StoreName.My, StoreLocation.LocalMachine);
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//Debug.Console(0, "CreateCert Saving Cert to \\user\\");
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CrestronConsole.PrintLine("CreateCert Saving Cert to \\user\\");
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utility.CertificatePassword = _certificatePassword;
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utility.WriteCertificate(certificate, @"\user\", _certificateName);
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//Debug.Console(0, "CreateCert Ending CreateCert");
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CrestronConsole.PrintLine("CreateCert Ending CreateCert");
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}
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catch (Exception ex)
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{
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//Debug.Console(0, "WSS CreateCert Failed\r\n{0}\r\n{1}", ex.Message, ex.StackTrace);
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CrestronConsole.PrintLine(string.Format("WSS CreateCert Failed\r\n{0}\r\n{1}", ex.Message, ex.StackTrace));
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_clients.Remove(socket);
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}
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}
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public void Emit(LogEvent logEvent)
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{
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if (_httpsServer == null || !_httpsServer.IsListening) return;
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if (logEvent == null || _disposed) return;
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var sw = new StringWriter();
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_textFormatter.Format(logEvent, sw);
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var writer = new StringWriter();
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_formatter.Format(logEvent, writer);
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var json = writer.ToString();
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var buffer = Encoding.UTF8.GetBytes(json);
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_httpsServer.WebSocketServices.Broadcast(sw.ToString());
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}
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public void StartServerAndSetPort(int port)
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{
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Debug.Console(0, "Starting Websocket Server on port: {0}", port);
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Start(port, $"\\user\\{_certificateName}.pfx", _certificatePassword);
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}
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private void Start(int port, string certPath = "", string certPassword = "")
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{
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try
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lock (_lock)
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{
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_httpsServer = new HttpServer(port, true);
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if (!string.IsNullOrWhiteSpace(certPath))
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foreach (var client in _clients.ToArray())
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{
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Debug.Console(0, "Assigning SSL Configuration");
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_httpsServer.SslConfiguration = new ServerSslConfiguration(new X509Certificate2(certPath, certPassword))
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try
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{
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ClientCertificateRequired = false,
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CheckCertificateRevocation = false,
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EnabledSslProtocols = SslProtocols.Tls12 | SslProtocols.Tls11 | SslProtocols.Tls,
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//this is just to test, you might want to actually validate
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ClientCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) =>
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if (client.State == WebSocketState.Open)
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{
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Debug.Console(0, "HTTPS ClientCerticateValidation Callback triggered");
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return true;
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Task.Run(async () =>
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{
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await client.SendAsync(
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new ArraySegment<byte>(buffer),
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WebSocketMessageType.Text,
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true,
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CancellationToken.None);
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});
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}
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else
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{
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RemoveClient(client);
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}
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};
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}
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Debug.Console(0, "Adding Debug Client Service");
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_httpsServer.AddWebSocketService<DebugClient>(_path);
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Debug.Console(0, "Assigning Log Info");
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_httpsServer.Log.Level = LogLevel.Trace;
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_httpsServer.Log.Output = (d, s) =>
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{
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uint level;
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switch(d.Level)
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{
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case WebSocketSharp.LogLevel.Fatal:
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level = 3;
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break;
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case WebSocketSharp.LogLevel.Error:
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level = 2;
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break;
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case WebSocketSharp.LogLevel.Warn:
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level = 1;
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break;
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case WebSocketSharp.LogLevel.Info:
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level = 0;
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break;
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case WebSocketSharp.LogLevel.Debug:
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level = 4;
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break;
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case WebSocketSharp.LogLevel.Trace:
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level = 5;
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break;
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default:
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level = 4;
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break;
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}
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Debug.Console(level, "{1} {0}\rCaller:{2}\rMessage:{3}\rs:{4}", d.Level.ToString(), d.Date.ToString(), d.Caller.ToString(), d.Message, s);
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};
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Debug.Console(0, "Starting");
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_httpsServer.Start();
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Debug.Console(0, "Ready");
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}
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catch (Exception ex)
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{
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Debug.Console(0, "WebSocket Failed to start {0}", ex.Message);
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catch (Exception)
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{
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RemoveClient(client);
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}
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}
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}
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}
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public void StopServer()
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{
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Debug.Console(0, "Stopping Websocket Server");
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_httpsServer?.Stop();
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if (_disposed) return;
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lock (_lock)
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{
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foreach (var client in _clients)
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{
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if (client.State == WebSocketState.Open)
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{
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client.Abort();
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}
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}
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_clients.Clear();
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}
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}
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_httpsServer = null;
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public void Dispose()
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{
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if (_disposed) return;
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_disposed = true;
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StopServer();
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}
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}
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@@ -211,61 +117,4 @@ namespace PepperDash.Core
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return loggerConfiguration.Sink(new DebugWebsocketSink(formatProvider));
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}
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}
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public class DebugClient : WebSocketBehavior
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{
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private DateTime _connectionTime;
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public TimeSpan ConnectedDuration
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{
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get
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{
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if (Context.WebSocket.IsAlive)
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{
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return DateTime.Now - _connectionTime;
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}
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else
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{
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return new TimeSpan(0);
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}
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}
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}
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public DebugClient()
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{
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Debug.Console(0, "DebugClient Created");
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}
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protected override void OnOpen()
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{
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base.OnOpen();
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var url = Context.WebSocket.Url;
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Debug.Console(0, Debug.ErrorLogLevel.Notice, "New WebSocket Connection from: {0}", url);
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_connectionTime = DateTime.Now;
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}
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protected override void OnMessage(MessageEventArgs e)
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{
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base.OnMessage(e);
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Debug.Console(0, "WebSocket UiClient Message: {0}", e.Data);
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}
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protected override void OnClose(CloseEventArgs e)
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{
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base.OnClose(e);
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Debug.Console(0, Debug.ErrorLogLevel.Notice, "WebSocket UiClient Closing: {0} reason: {1}", e.Code, e.Reason);
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}
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protected override void OnError(WebSocketSharp.ErrorEventArgs e)
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{
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base.OnError(e);
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Debug.Console(2, Debug.ErrorLogLevel.Notice, "WebSocket UiClient Error: {0} message: {1}", e.Exception, e.Message);
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}
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}
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}
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@@ -41,7 +41,8 @@
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<PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
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<PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
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<PackageReference Include="SSH.NET" Version="2024.2.0" />
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<PackageReference Include="WebSocketSharp" Version="1.0.3-rc11" />
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<!-- WebSocketSharp reference removed -->
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<!-- System.Net.WebSockets is part of .NET Core -->
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</ItemGroup>
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<ItemGroup>
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<Compile Remove="Comm\._GenericSshClient.cs" />
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