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JWT JS Sample

This commit is contained in:
Pawel Kadluczka 2017-11-16 16:00:15 -08:00 committed by Pawel Kadluczka
parent 18a65496b7
commit a4dd0cd9d7
9 changed files with 296 additions and 8 deletions
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11
SignalR.sln
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@ -1,6 +1,6 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.26919.1
VisualStudioVersion = 15.0.26923.0
MinimumVisualStudioVersion = 15.0.26730.03
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{DA69F624-5398-4884-87E4-B816698CDE65}"
ProjectSection(SolutionItems) = preProject
@ -87,7 +87,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "benchmarks", "benchmarks",
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Client", "src\Microsoft.AspNetCore.SignalR.Client\Microsoft.AspNetCore.SignalR.Client.csproj", "{BE982591-F4BB-42D9-ABD4-A5D44C65971E}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNetCore.SignalR.Redis.Tests", "test\Microsoft.AspNetCore.SignalR.Redis.Tests\Microsoft.AspNetCore.SignalR.Redis.Tests.csproj", "{0B083AE6-86CA-4E0B-AE02-59154D1FD005}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Redis.Tests", "test\Microsoft.AspNetCore.SignalR.Redis.Tests\Microsoft.AspNetCore.SignalR.Redis.Tests.csproj", "{0B083AE6-86CA-4E0B-AE02-59154D1FD005}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JwtSample", "samples\JwtSample\JwtSample.csproj", "{6A7491D3-3C97-49BD-A71C-433AED657F30}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -195,6 +197,10 @@ Global
{0B083AE6-86CA-4E0B-AE02-59154D1FD005}.Debug|Any CPU.Build.0 = Debug|Any CPU
{0B083AE6-86CA-4E0B-AE02-59154D1FD005}.Release|Any CPU.ActiveCfg = Release|Any CPU
{0B083AE6-86CA-4E0B-AE02-59154D1FD005}.Release|Any CPU.Build.0 = Release|Any CPU
{6A7491D3-3C97-49BD-A71C-433AED657F30}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{6A7491D3-3C97-49BD-A71C-433AED657F30}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6A7491D3-3C97-49BD-A71C-433AED657F30}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6A7491D3-3C97-49BD-A71C-433AED657F30}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -226,6 +232,7 @@ Global
{E081EE41-D95F-4AD2-BC0B-4B562C0A2A47} = {DA69F624-5398-4884-87E4-B816698CDE65}
{BE982591-F4BB-42D9-ABD4-A5D44C65971E} = {DA69F624-5398-4884-87E4-B816698CDE65}
{0B083AE6-86CA-4E0B-AE02-59154D1FD005} = {6A35B453-52EC-48AF-89CA-D4A69800F131}
{6A7491D3-3C97-49BD-A71C-433AED657F30} = {C4BC9889-B49F-41B6-806B-F84941B2549B}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {7945A4E4-ACDB-4F6E-95CA-6AC6E7C2CD59}

1
client-ts/Microsoft.AspNetCore.SignalR.Test.Server/EchoEndPoint.cs
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@ -1,7 +1,6 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR.Internal;
using Microsoft.AspNetCore.Sockets;

5
client-ts/Microsoft.AspNetCore.SignalR.Test.Server/Program.cs
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@ -1,11 +1,7 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;
@ -16,7 +12,6 @@ namespace Microsoft.AspNetCore.SignalR.Test.Server
public static void Main(string[] args)
{
var host = new WebHostBuilder()
.UseSetting(WebHostDefaults.PreventHostingStartupKey, "true") // Work around https://github.com/aspnet/Hosting/issues/1075
.ConfigureLogging(factory =>
{
factory.AddConsole();

17
samples/JwtSample/Broadcaster.cs Normal file
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@ -0,0 +1,17 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.SignalR;
namespace JwtSample
{
[Authorize(JwtBearerDefaults.AuthenticationScheme)]
public class Broadcaster : Hub
{
public Task Broadcast(string sender, string message) =>
Clients.All.InvokeAsync("Message", sender, message);
}
}

27
samples/JwtSample/JwtSample.csproj Normal file
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@ -0,0 +1,27 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<Folder Include="wwwroot\" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Microsoft.AspNetCore.SignalR\Microsoft.AspNetCore.SignalR.csproj" />
<ProjectReference Include="..\..\client-ts\Microsoft.AspNetCore.SignalR.Client.TS\Microsoft.AspNetCore.SignalR.Client.TS.csproj" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="$(MicrosoftAspNetCoreAuthenticationJwtBearerPackageVersion)" />
<PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="$(MicrosoftAspNetCoreDiagnosticsPackageVersion)" />
<PackageReference Include="Microsoft.AspNetCore.Hosting" Version="$(MicrosoftAspNetCoreHostingPackageVersion)" />
<PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="$(MicrosoftAspNetCoreServerIISIntegrationPackageVersion)" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="$(MicrosoftAspNetCoreServerKestrelPackageVersion)" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="$(MicrosoftAspNetCoreStaticFilesPackageVersion)" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="$(MicrosoftExtensionsLoggingConsolePackageVersion)" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="$(MicrosoftExtensionsLoggingDebugPackageVersion)" />
</ItemGroup>
<Target Name="CopyTSClient" BeforeTargets="AfterBuild">
<Copy SourceFiles="$(MSBuildThisFileDirectory)..\..\client-ts\dist\browser\signalr-client.js" DestinationFolder="$(MSBuildThisFileDirectory)wwwroot\lib\signalr-client" />
</Target>
</Project>

29
samples/JwtSample/Program.cs Normal file
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@ -0,0 +1,29 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.IO;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;
namespace JwtSample
{
public class Program
{
public static void Main(string[] args)
{
new WebHostBuilder()
.ConfigureLogging(factory =>
{
factory.AddConsole();
factory.AddFilter("Console", level => level >= LogLevel.Information);
factory.AddDebug();
})
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.Build()
.Run();
}
}
}

27
samples/JwtSample/Properties/launchSettings.json Normal file
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@ -0,0 +1,27 @@
{
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:54542/",
"sslPort": 0
}
},
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": true,
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
"JwtSample": {
"commandName": "Project",
"launchBrowser": true,
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
},
"applicationUrl": "http://localhost:54543/"
}
}
}

83
samples/JwtSample/Startup.cs Normal file
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@ -0,0 +1,83 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.IdentityModel.Tokens;
namespace JwtSample
{
public class Startup
{
private readonly SymmetricSecurityKey SecurityKey = new SymmetricSecurityKey(Guid.NewGuid().ToByteArray());
private readonly JwtSecurityTokenHandler JwtTokenHandler = new JwtSecurityTokenHandler();
public void ConfigureServices(IServiceCollection services)
{
services.AddSignalR();
services.AddAuthorization(options =>
{
options.AddPolicy(JwtBearerDefaults.AuthenticationScheme, policy =>
{
policy.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme);
policy.RequireClaim(ClaimTypes.NameIdentifier);
});
});
services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(options =>
{
options.TokenValidationParameters =
new TokenValidationParameters
{
ValidateAudience = false,
ValidateIssuer = false,
ValidateActor = false,
ValidateLifetime = true,
IssuerSigningKey = SecurityKey
};
options.Events = new JwtBearerEvents
{
OnMessageReceived = context =>
{
var signalRTokenHeader = context.Request.Query["signalRTokenHeader"];
if (!string.IsNullOrEmpty(signalRTokenHeader) &&
(context.HttpContext.WebSockets.IsWebSocketRequest || context.Request.Headers["Accept"] == "text/event-stream"))
{
context.Token = context.Request.Query["signalRTokenHeader"];
}
return Task.CompletedTask;
}
};
});
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseFileServer();
app.UseSignalR(options => options.MapHub<Broadcaster>("broadcast"));
var routeBuilder = new RouteBuilder(app);
routeBuilder.MapGet("generatetoken", c => c.Response.WriteAsync(GenerateToken(c)));
app.UseRouter(routeBuilder.Build());
}
private string GenerateToken(HttpContext httpContext)
{
var claims = new[] { new Claim(ClaimTypes.NameIdentifier, httpContext.Request.Query["user"]) };
var credentials = new SigningCredentials(SecurityKey, SecurityAlgorithms.HmacSha256);
var token = new JwtSecurityToken("SignalRTestServer", "SignalRTests", claims, expires: DateTime.Now.AddSeconds(30), signingCredentials: credentials);
return JwtTokenHandler.WriteToken(token);
}
}
}

104
samples/JwtSample/wwwroot/index.html Normal file
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@ -0,0 +1,104 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>SignalR JWT Sample</title>
</head>
<body>
<div id="log">
</div>
</body>
</html>
<script type="text/javascript" src="lib/signalr-client/signalr-client.js"></script>
<script>
function createLog(clientId) {
var log = document.getElementById('log');
var ul = document.createElement('ul');
ul.id = 'log' + clientId;
log.appendChild(ul);
}
function appendLog(clientId, entry) {
var listId = document.getElementById('log' + clientId);
if (listId.children.length > 11) {
listId.removeChild(listId.children[1]);
}
var child = document.createElement('li');
child.innerText = entry;
listId.appendChild(child);
}
function get(url) {
return new Promise((resolve, reject) => {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.send();
xhr.onload = () => {
if (xhr.status >= 200 && xhr.status < 300) {
resolve(xhr.response || xhr.responseText);
}
else {
reject(new Error(xhr.statusText));
}
};
xhr.onerror = () => {
reject(new Error(xhr.statusText));
}
});
}
var tokens = {};
function refreshToken(clientId) {
var tokenUrl = 'http://' + document.location.host + '/generatetoken?user=' + clientId;
return get(tokenUrl)
.then(function (token) {
tokens[clientId] = token;
});
}
function runConnection(clientId, transportType) {
var connection;
refreshToken(clientId)
.then(function () {
var options = {
transport: transportType,
jwtBearer: function () { return tokens[clientId]; }
};
connection = new signalR.HubConnection('/broadcast', options);
connection.on('Message', function (from, message) {
appendLog(clientId, from + ': ' + message);
});
return connection.start();
})
.then(function () {
appendLog(clientId, 'user ' + clientId + ' connected');
setInterval(function () {
appendLog(clientId, 'Refreshing token');
refreshToken(clientId);
}, 20000);
setTimeout(function sendMessage() {
connection.send('broadcast', clientId, 'Hello at ' + new Date().toLocaleString());
var timeout = 2000 + Math.random() * 4000;
setTimeout(sendMessage, timeout);
})
})
.catch(function (e) {
appendLog(clientId, 'Could not start connection');
});
}
[signalR.TransportType.WebSockets, signalR.TransportType.ServerSentEvents, signalR.TransportType.LongPolling].forEach(function(transportType) {
var clientId = 'browser ' + signalR.TransportType[transportType];
createLog(clientId);
appendLog(clientId, 'Log for user: ' + clientId);
runConnection(clientId, transportType);
});
</script>