public TlsSyslogServer(
NetCoreServer.SslContext context
, System.Net.IPAddress address
, int port
, MessageHandler handler
)
: base(context, address, port)
{
this.m_messageHandler = handler;
}
public bool Start()
{
// Create a new UDP echo server
if (this.ServerType == ServerType.UDP)
{
this.m_udpServer = new UpdSyslogServer(this.ListenAddress, this.Port, MessageHandler.CreateInstance(123, this.Port));
}
// Create a new TCP Syslog server
if (this.ServerType == ServerType.TCP)
{
this.m_tcpServer = new TcpSyslogServer(this.ListenAddress, this.Port, MessageHandler.CreateInstance(123, this.Port));
}
if (this.ServerType == ServerType.SSL_TLS)
{
if (this.Certificate != null && this.Protocol != System.Security.Authentication.SslProtocols.None)
{
// Create and prepare a new SSL server context
NetCoreServer.SslContext context = new NetCoreServer.SslContext(this.Protocol, this.Certificate);
// Create a new SSL Syslog server
this.m_tlsServer = new TlsSyslogServer(context, this.ListenAddress, this.Port, MessageHandler.CreateInstance(123, this.Port));
}
}
if (this.m_udpServer == null && this.m_tcpServer == null && this.m_tlsServer == null)
{
// Can't start the server
System.Console.Write("Server NOT starting...");
return(false);
}
// Start the server
System.Console.Write("Server starting...");
if (this.m_udpServer != null)
{
this.m_udpServer.Start();
}
if (this.m_tcpServer != null)
{
this.m_tcpServer.Start();
}
if (this.m_tlsServer != null)
{
this.m_tlsServer.Start();
}
System.Console.WriteLine("Done!");
return(true);
}
} // End Function AllowAnything
public static void Test()
{
System.Net.ServicePointManager.ServerCertificateValidationCallback =
new System.Net.Security.RemoteCertificateValidationCallback(AllowAnything);
// SSL server port
int port = 6514;
System.Console.WriteLine($"SSL server port: {port}");
System.Console.WriteLine();
string[] altNames = SelfSignedCertificate.SelfSigned.GetAlternativeNames(new string[0]);
byte[] pfx = SelfSignedCertificate.SelfSigned.CreateSelfSignedCertificate(altNames, "");
System.Security.Cryptography.X509Certificates.X509Certificate2 cert =
new System.Security.Cryptography.X509Certificates.X509Certificate2(pfx, "",
System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.Exportable
// https://github.com/dotnet/runtime/issues/23749
// | System.Security.Cryptography.X509Certificates.X509KeyStorageFlags.EphemeralKeySet // Error !
);
// Create and prepare a new SSL server context
NetCoreServer.SslContext context = new NetCoreServer.SslContext(
// System.Security.Authentication.SslProtocols.Tls
// System.Security.Authentication.SslProtocols.Tls13
System.Security.Authentication.SslProtocols.Tls12
, cert
);
// Create a new SSL Syslog server
TlsSyslogServer server =
new TlsSyslogServer(context, System.Net.IPAddress.Any, port, MessageHandler.CreateInstance(123, port));
// Start the server
System.Console.Write("Server starting...");
server.Start();
System.Console.WriteLine("Done!");
System.Console.WriteLine("Press Enter to stop the server or '!' to restart the server...");
// Perform text input
for (; ;)
{
string line = System.Console.ReadLine();
if (string.IsNullOrEmpty(line))
{
break;
}
// Restart the server
if (line == "!")
{
System.Console.Write("Server restarting...");
server.Restart();
System.Console.WriteLine("Done!");
continue;
} // End if (line == "!")
// Multicast admin message to all sessions
line = "(admin) " + line;
server.Multicast(line);
} // Next
// Stop the server
System.Console.Write("Server stopping...");
server.Stop();
System.Console.WriteLine("Done!");
} // End Sub Test
