Blazor IDC 单点登录授权实例4 - 部署服务端/独立WASM端授权

(目录暂时不更新,跟随合集标题往下走)

源码

BlazorWasmOIDC

ConsoleOIDC

BlazorOIDC.Server 项目

部署

部署步骤跟平常blazor一样, 这里就不复述了, demo 部署后的域名是 ids2.app.es

新建独立WASM工程

改为以前文章配置的测试点 "applicationUrl": "https://localhost:5002;http://localhost:5003",

Program.cs 文件

using BlazorWasmOIDC;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;

var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("#app");
builder.RootComponents.Add<HeadOutlet>("head::after");

builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });

var authority = "https://localhost:5001/";
var clientId = "Blazor5002";
var url2 = builder.HostEnvironment.BaseAddress;

//完整的配置
builder.Services.AddOidcAuthentication(options =>
{
    options.ProviderOptions.Authority = authority;
    options.ProviderOptions.ClientId = clientId;
    options.ProviderOptions.ResponseType = "code";
    options.ProviderOptions.RedirectUri = $"{url2}authentication/login-callback";
    options.ProviderOptions.PostLogoutRedirectUri = $"{url2}authentication/logout-callback";
    options.ProviderOptions.DefaultScopes.Add("BlazorWasmIdentity.ServerAPI");
    options.UserOptions.RoleClaim = "role";
});

await builder.Build().RunAsync();

Index.razor 文件

@page "/"
@using System.Diagnostics.CodeAnalysis
@using Microsoft.AspNetCore.Components
@using Microsoft.AspNetCore.Components.WebAssembly.Authentication

<PageTitle>Index</PageTitle>

<AuthorizeView>
    <Authorized>

        你好, @context.User.Identity?.Name

    </Authorized>
    <NotAuthorized>
        <span>看起来你还没登录</span>
    </NotAuthorized>

</AuthorizeView>

测试

先独立启动ssr工程 Blazor SSR/WASM IDS/OIDC 单点登录授权实例1-建立和配置IDS身份验证服务, 监听地址为 https://localhost:5001/
独立启动 BlazorWasmOIDC 工程, 监听地址为 https://localhost:5002/
登录测试

[附带]控制台授权测试

添加工程 ConsoleOIDC

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup> 

    <ItemGroup>
        <FrameworkReference Include="Microsoft.AspNetCore.App"></FrameworkReference>
        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
        <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
        <PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
        <PackageReference Include="IdentityModel.OidcClient" Version="5.2.1" />
    </ItemGroup>
    
</Project>

代码

using IdentityModel.Client;
using IdentityModel.OidcClient;
using Newtonsoft.Json.Linq;
using Serilog;

namespace ConsoleOIDC;

public class Program
{
    static string authority = "https://localhost:5001/";
    //static string authority = "https://ids2.app1.es/"; //真实环境
    static string api = $"{authority}WeatherForecast";
    static string clientId = "Blazor5002";

    static OidcClient? _oidcClient;
    static HttpClient _apiClient = new HttpClient { BaseAddress = new Uri(api) };

    public static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();

    public static async Task MainAsync()
    {
        Console.WriteLine("+-----------------------+");
        Console.WriteLine("|  Sign in with OIDC    |");
        Console.WriteLine("+-----------------------+");
        Console.WriteLine("");

        await Login();
    }

    private static async Task Login()
    {
        // 使用环回地址上的可用端口创建重定向 URI。
        // 要求 OP 允许 127.0.0.1 上的随机端口 - 否则设置静态端口

        var browser = new SystemBrowser(5002);
        var redirectUri = $"http://localhost:{browser.Port}/authentication/login-callback";
        var redirectLogoutUri = $"http://localhost:{browser.Port}/authentication/logout-callback";

        var options = new OidcClientOptions
        {
            Authority = authority,
            ClientId = clientId,
            RedirectUri = redirectUri,
            PostLogoutRedirectUri = redirectLogoutUri,
            Scope = "BlazorWasmIdentity.ServerAPI openid profile",
            //Scope = "Blazor7.ServerAPI openid profile",
            Browser = browser,
            Policy = new Policy { RequireIdentityTokenSignature = false }

        };

        var serilog = new LoggerConfiguration()
            .MinimumLevel.Error()
            .Enrich.FromLogContext()
            .WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss} {Level}] {SourceContext}{NewLine}{Message}{NewLine}{Exception}{NewLine}")
            .CreateLogger();

        options.LoggerFactory.AddSerilog(serilog);

        _oidcClient = new OidcClient(options);
        var result = await _oidcClient.LoginAsync(new LoginRequest());

        ShowResult(result);
        await CallApi(result.AccessToken);
        await NextSteps(result);
    }

    private static void ShowResult(LoginResult result, bool showToken = false)
    {
        if (result.IsError)
        {
            Console.WriteLine("\n\nError:\n{0}", result.Error);
            return;
        }

        Console.WriteLine("\n\nClaims:");
        foreach (var claim in result.User.Claims)
        {
            Console.WriteLine("{0}: {1}", claim.Type, claim.Value);
        }

        if (showToken)
        {
            Console.WriteLine($"\nidentity token: {result.IdentityToken}");
            Console.WriteLine($"access token:   {result.AccessToken}");
            Console.WriteLine($"refresh token:  {result?.RefreshToken ?? "none"}");
        }
    }

    private static async Task NextSteps(LoginResult result)
    {
        var currentAccessToken = result.AccessToken;
        var currentRefreshToken = result.RefreshToken;

        var menu = "  x...exit  c...call api   ";
        if (currentRefreshToken != null) menu += "r...refresh token   ";

        while (true)
        {
            Console.WriteLine("\n\n");

            Console.Write(menu);
            var key = Console.ReadKey();

            if (key.Key == ConsoleKey.X) return;
            if (key.Key == ConsoleKey.C) await CallApi(currentAccessToken);
            if (key.Key == ConsoleKey.R)
            {
                var refreshResult = await _oidcClient.RefreshTokenAsync(currentRefreshToken);
                if (refreshResult.IsError)
                {
                    Console.WriteLine($"Error: {refreshResult.Error}");
                }
                else
                {
                    currentRefreshToken = refreshResult.RefreshToken;
                    currentAccessToken = refreshResult.AccessToken;

                    Console.WriteLine("\n\n");
                    Console.WriteLine($"access token:   {refreshResult.AccessToken}");
                    Console.WriteLine($"refresh token:  {refreshResult?.RefreshToken ?? "none"}");
                }
            }
        }
    }

    private static async Task CallApi(string currentAccessToken)
    {
        try
        {
            _apiClient.SetBearerToken(currentAccessToken);
            var response = await _apiClient.GetAsync("");

            if (response.IsSuccessStatusCode)
            {
                var str = await response.Content.ReadAsStringAsync();
                Console.WriteLine($"Response: {str}");
                var json = JArray.Parse(await response.Content.ReadAsStringAsync());
                Console.WriteLine("\n\n");
                Console.WriteLine(json);
            }
            else
            {
                Console.WriteLine($"Error: {response.ReasonPhrase}");
            }
        }
        catch (Exception e)
        {
            Console.WriteLine($"Error: {e.Message}");

        }
    }
}

添加 SystemBrowser.cs

using IdentityModel.OidcClient.Browser;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using System;
using System.Diagnostics;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace ConsoleOIDC;

public class SystemBrowser : IBrowser
{
    public int Port { get; }
    private readonly string _path;

    public SystemBrowser(int? port = null, string path = null)
    {
        _path = path;

        if (!port.HasValue)
        {
            Port = GetRandomUnusedPort();
        }
        else
        {
            Port = port.Value;
        }
    }

    private int GetRandomUnusedPort()
    {
        var listener = new TcpListener(IPAddress.Loopback, 0);
        listener.Start();
        var port = ((IPEndPoint)listener.LocalEndpoint).Port;
        listener.Stop();
        return port;
    }

    public async Task<BrowserResult> InvokeAsync(BrowserOptions options, CancellationToken cancellationToken = default)
    {
        using (var listener = new LoopbackHttpListener(Port, _path))
        {
            OpenBrowser(options.StartUrl);

            try
            {
                var result = await listener.WaitForCallbackAsync();
                if (string.IsNullOrWhiteSpace(result))
                {
                    return new BrowserResult { ResultType = BrowserResultType.UnknownError, Error = "Empty response." };
                }

                return new BrowserResult { Response = result, ResultType = BrowserResultType.Success };
            }
            catch (TaskCanceledException ex)
            {
                return new BrowserResult { ResultType = BrowserResultType.Timeout, Error = ex.Message };
            }
            catch (Exception ex)
            {
                return new BrowserResult { ResultType = BrowserResultType.UnknownError, Error = ex.Message };
            }
        }
    }

    public static void OpenBrowser(string url)
    {
        try
        {
            Process.Start(url);
        }
        catch
        {
            // hack because of this: https://github.com/dotnet/corefx/issues/10361
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                url = url.Replace("&", "^&");
                Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") { CreateNoWindow = true });
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
            {
                Process.Start("xdg-open", url);
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
            {
                Process.Start("open", url);
            }
            else
            {
                throw;
            }
        }
    }
}

public class LoopbackHttpListener : IDisposable
{
    const int DefaultTimeout = 60 * 5; // 5 mins (in seconds)

    IWebHost _host;
    TaskCompletionSource<string> _source = new TaskCompletionSource<string>();

    public string Url { get; }

    public LoopbackHttpListener(int port, string path = null)
    {
        path = path ?? string.Empty;
        if (path.StartsWith("/")) path = path.Substring(1);

        Url = $"http://localhost:{port}/{path}";

        _host = new WebHostBuilder()
            .UseKestrel()
            .UseUrls(Url)
            .Configure(Configure)
            .Build();
        _host.Start();
    }

    public void Dispose()
    {
        Task.Run(async () =>
        {
            await Task.Delay(500);
            _host.Dispose();
        });
    }

    void Configure(IApplicationBuilder app)
    {
        app.Run(async ctx =>
        {
            if (ctx.Request.Method == "GET")
            {
                await SetResultAsync(ctx.Request.QueryString.Value, ctx);
            }
            else if (ctx.Request.Method == "POST")
            {
                if (!ctx.Request.ContentType.Equals("application/x-www-form-urlencoded", StringComparison.OrdinalIgnoreCase))
                {
                    ctx.Response.StatusCode = 415;
                }
                else
                {
                    using (var sr = new StreamReader(ctx.Request.Body, Encoding.UTF8))
                    {
                        var body = await sr.ReadToEndAsync();
                        await SetResultAsync(body, ctx);
                    }
                }
            }
            else
            {
                ctx.Response.StatusCode = 405;
            }
        });
    }

    private async Task SetResultAsync(string value, HttpContext ctx)
    {
        try
        {
            ctx.Response.StatusCode = 200;
            ctx.Response.ContentType = "text/html; charset=utf-8";
            await ctx.Response.WriteAsync("<h1>您现在可以返回应用程序.</h1>");
            await ctx.Response.Body.FlushAsync();

            _source.TrySetResult(value);
        }
        catch(Exception ex)
        {
            Console.WriteLine(ex.ToString());

            ctx.Response.StatusCode = 400;
            ctx.Response.ContentType = "text/html; charset=utf-8";
            await ctx.Response.WriteAsync("<h1>无效的请求.</h1>");
            await ctx.Response.Body.FlushAsync();
        }
    }

    public Task<string> WaitForCallbackAsync(int timeoutInSeconds = DefaultTimeout)
    {
        Task.Run(async () =>
        {
            await Task.Delay(timeoutInSeconds * 1000);
            _source.TrySetCanceled();
        });

        return _source.Task;
    }
}

posted @ 2024-01-23 22:22 AlexChow 阅读(1254) 评论(0) 编辑收藏举报

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Blazor IDC 单点登录授权实例4 - 部署服务端/独立WASM端授权

源码

部署

新建独立WASM工程

Program.cs 文件

Index.razor 文件

测试

[附带]控制台授权测试

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