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chronoxorchronoxor
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SSL client & server initial commit
1 parent e45e999 commit 1247aed

9 files changed

Lines changed: 2009 additions & 2 deletions

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‎NetCoreServer.sln‎

Lines changed: 32 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -35,9 +35,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UdpEchoServerExample", "exa
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UdpMulticastServerExample", "examples\UdpMulticastServer\UdpMulticastServerExample.csproj", "{B2AF0232-BBCF-4A4A-82E5-112F5279EE67}"
3737
EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UdpEchoServer", "performance\UdpEchoServer\UdpEchoServer.csproj", "{A83EDDC0-414B-482D-BFF7-26AC70ED3FBB}"
38+
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UdpEchoServer", "performance\UdpEchoServer\UdpEchoServer.csproj", "{A83EDDC0-414B-482D-BFF7-26AC70ED3FBB}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UdpMulticastServer", "performance\UdpMulticastServer\UdpMulticastServer.csproj", "{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8}"
40+
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UdpMulticastServer", "performance\UdpMulticastServer\UdpMulticastServer.csproj", "{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SslChatServer", "examples\SslChatServer\SslChatServer.csproj", "{A091E592-950E-438B-87B2-ABBD0F7812F0}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SslEchoClient", "examples\SslEchoClient\SslEchoClient.csproj", "{E9668313-F7DD-48AD-9BC2-1E015DB238E1}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -241,6 +245,30 @@ Global
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{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8}.Release|x64.Build.0 = Release|Any CPU
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{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8}.Release|x86.ActiveCfg = Release|Any CPU
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{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8}.Release|x86.Build.0 = Release|Any CPU
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{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|x64.ActiveCfg = Debug|Any CPU
251+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|x64.Build.0 = Debug|Any CPU
252+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|x86.ActiveCfg = Debug|Any CPU
253+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Debug|x86.Build.0 = Debug|Any CPU
254+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
255+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|Any CPU.Build.0 = Release|Any CPU
256+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|x64.ActiveCfg = Release|Any CPU
257+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|x64.Build.0 = Release|Any CPU
258+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|x86.ActiveCfg = Release|Any CPU
259+
{A091E592-950E-438B-87B2-ABBD0F7812F0}.Release|x86.Build.0 = Release|Any CPU
260+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
261+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|Any CPU.Build.0 = Debug|Any CPU
262+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|x64.ActiveCfg = Debug|Any CPU
263+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|x64.Build.0 = Debug|Any CPU
264+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|x86.ActiveCfg = Debug|Any CPU
265+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Debug|x86.Build.0 = Debug|Any CPU
266+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|Any CPU.ActiveCfg = Release|Any CPU
267+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|Any CPU.Build.0 = Release|Any CPU
268+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|x64.ActiveCfg = Release|Any CPU
269+
{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|x64.Build.0 = Release|Any CPU
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{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|x86.ActiveCfg = Release|Any CPU
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{E9668313-F7DD-48AD-9BC2-1E015DB238E1}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -260,6 +288,8 @@ Global
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{B2AF0232-BBCF-4A4A-82E5-112F5279EE67} = {81ED94B5-0C65-432C-AEF5-67C3DFF7F2EE}
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{A83EDDC0-414B-482D-BFF7-26AC70ED3FBB} = {8965E5CD-E36E-4DC5-A36E-827AFFC642D1}
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{9B9383BA-57B1-4B69-81F5-7F3FA7ECF6C8} = {8965E5CD-E36E-4DC5-A36E-827AFFC642D1}
291+
{A091E592-950E-438B-87B2-ABBD0F7812F0} = {81ED94B5-0C65-432C-AEF5-67C3DFF7F2EE}
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{E9668313-F7DD-48AD-9BC2-1E015DB238E1} = {81ED94B5-0C65-432C-AEF5-67C3DFF7F2EE}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {64415837-63D9-474E-A25C-EE91C9CA90C5}

‎examples/SslChatServer/Program.cs‎

Lines changed: 119 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,119 @@
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using System;
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using System.Net;
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using System.Net.Sockets;
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using System.Security.Authentication;
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using System.Security.Cryptography.X509Certificates;
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using System.Text;
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using NetCoreServer;
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namespace SslChatServer
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{
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class ChatSession : SslSession
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{
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public ChatSession(SslServer server) : base(server) {}
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protected override void OnConnected()
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{
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Console.WriteLine($"Chat SSL session with Id {Id} connected!");
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}
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protected override void OnHandshaked()
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{
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Console.WriteLine($"Chat SSL session with Id {Id} handshaked!");
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// Send invite message
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string message = "Hello from SSL chat! Please send a message or '!' to disconnect the client!";
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Send(message);
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}
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protected override void OnDisconnected()
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{
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Console.WriteLine($"Chat SSL session with Id {Id} disconnected!");
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}
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protected override void OnReceived(byte[] buffer, long size)
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{
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string message = Encoding.UTF8.GetString(buffer, 0, (int)size);
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Console.WriteLine("Incoming: " + message);
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// Multicast message to all connected sessions
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Server.Multicast(message);
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// If the buffer starts with '!' the disconnect the current session
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if (message == "!")
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Disconnect();
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}
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protected override void OnError(SocketError error)
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{
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Console.WriteLine($"Chat SSL session caught an error with code {error}");
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}
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}
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class ChatServer : SslServer
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{
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public ChatServer(SslContext context, IPAddress address, int port) : base(context, address, port) {}
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protected override SslSession CreateSession()
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{
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return new ChatSession(this);
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}
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protected override void OnError(SocketError error)
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{
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Console.WriteLine($"Chat SSL server caught an error with code {error}");
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}
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}
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class Program
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{
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static void Main(string[] args)
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{
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// SSL server port
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int port = 2222;
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if (args.Length > 0)
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port = int.Parse(args[0]);
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Console.WriteLine($"SSL server port: {port}");
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// Create and prepare a new SSL server context
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var context = new SslContext(SslProtocols.Tls12, new X509Certificate2("server.pem", "qwerty"));
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// Create a new SSL chat server
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var server = new ChatServer(context, IPAddress.Any, port);
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// Start the server
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Console.Write("Server starting...");
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server.Start();
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Console.WriteLine("Done!");
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Console.WriteLine("Press Enter to stop the server or '!' to restart the server...");
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// Perform text input
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for (;;)
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{
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string line = Console.ReadLine();
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if (line == string.Empty)
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break;
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// Restart the server
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if (line == "!")
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{
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Console.Write("Server restarting...");
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server.Restart();
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Console.WriteLine("Done!");
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continue;
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}
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// Multicast admin message to all sessions
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line = "(admin) " + line;
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server.Multicast(line);
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}
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// Stop the server
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Console.Write("Server stopping...");
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server.Stop();
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Console.WriteLine("Done!");
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}
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}
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}

‎examples/SslChatServer/SslChatServer.csproj‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp2.1</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\source\NetCoreServer\NetCoreServer.csproj" />
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</ItemGroup>
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<ItemGroup>
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<None Include="..\..\tools\certificates\server.pem">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

‎examples/SslEchoClient/Program.cs‎

Lines changed: 114 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,114 @@
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using System;
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using System.Net.Sockets;
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using System.Security.Authentication;
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using System.Security.Cryptography.X509Certificates;
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using System.Text;
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using System.Threading;
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using NetCoreServer;
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namespace SslChatClient
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{
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class ChatClient : SslClient
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{
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public ChatClient(SslContext context, string address, int port) : base(context, address, port) {}
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public void DisconnectAndStop()
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{
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_stop = true;
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Disconnect();
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while (IsConnected)
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Thread.Yield();
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}
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protected override void OnConnected()
24+
{
25+
Console.WriteLine($"Chat SSL client connected a new session with Id {Id}");
26+
}
27+
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protected override void OnHandshaked()
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{
30+
Console.WriteLine($"Chat SSL client handshaked a new session with Id {Id}");
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}
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protected override void OnDisconnected()
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{
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Console.WriteLine($"Chat SSL client disconnected a session with Id {Id}");
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// Wait for a while...
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Thread.Sleep(1000);
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// Try to connect again
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if (!_stop)
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Connect();
43+
}
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protected override void OnReceived(byte[] buffer, long size)
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{
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Console.WriteLine(Encoding.UTF8.GetString(buffer, 0, (int)size));
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}
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protected override void OnError(SocketError error)
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{
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Console.WriteLine($"Chat SSL client caught an error with code {error}");
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}
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private bool _stop;
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}
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class Program
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{
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static void Main(string[] args)
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{
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// SSL server address
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string address = "127.0.0.1";
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if (args.Length > 0)
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address = args[0];
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// SSL server port
68+
int port = 2222;
69+
if (args.Length > 1)
70+
port = int.Parse(args[1]);
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Console.WriteLine($"SSL server address: {address}");
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Console.WriteLine($"SSL server port: {port}");
74+
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// Create and prepare a new SSL client context
76+
var context = new SslContext(SslProtocols.Tls12, new X509Certificate2("ca.pem"));
77+
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// Create a new SSL chat client
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var client = new ChatClient(context, address, port);
80+
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// Connect the client
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Console.Write("Client connecting...");
83+
client.Connect();
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Console.WriteLine("Done!");
85+
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Console.WriteLine("Press Enter to stop the client or '!' to reconnect the client...");
87+
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// Perform text input
89+
for (;;)
90+
{
91+
string line = Console.ReadLine();
92+
if (line == string.Empty)
93+
break;
94+
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// Disconnect the client
96+
if (line == "!")
97+
{
98+
Console.Write("Client disconnecting...");
99+
client.Disconnect();
100+
Console.WriteLine("Done!");
101+
continue;
102+
}
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// Send the entered text to the chat server
105+
client.Send(line);
106+
}
107+
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// Disconnect the client
109+
Console.Write("Client disconnecting...");
110+
client.DisconnectAndStop();
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Console.WriteLine("Done!");
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}
113+
}
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}

‎examples/SslEchoClient/SslChatClient.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp2.1</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\source\NetCoreServer\NetCoreServer.csproj" />
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</ItemGroup>
11+
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<ItemGroup>
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<None Include="..\..\tools\certificates\ca.pem">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

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