Question

我正在尝试在ASP.NET 5中实现OAuth承载令牌身份验证，并且很难找到如何执行此操作的示例，因为ASP.NET 5中的OWIN内容发生了变化。

例如 IApplicationBuilder.UseOAuthAuthorizationServer（）和 IApplicationBuilder。 UseOAuthBearerAuthentication（）要么不存在，要么我错过了引用？

任何指针都会非常感激。

Answer 1

我做到了，但设置 Thinktecture的身份服务器v 3 作为我的令牌提供程序，但我想如果你有另一个令牌提供程序，它将是相同的流程....

（更新：我添加了一个github repo代码：here）

这是我的启动类:( Identityserver v3也可以在Vnext上运行，稍加调整）。注意我在同一个Web应用程序中有服务器和web api。如果你有两个不同的网络项目也可以，但这里是为了演示......

public class Startup
{
    // For more information on how to configure your application, visit http://go.microsoft.com/fwlink/?LinkID=398940
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc();
    }

    public void Configure(IApplicationBuilder app)
    {
        app.Map("/core", core =>
        {
            var factory = InMemoryFactory.Create(
                                    users: Users.Get(),
                                    clients: Clients.Get(),
                                    scopes: Scopes.Get());

            var idsrvOptions = new IdentityServerOptions
            {
                IssuerUri = "https://idsrv3.com",
                SiteName = "test vnext Identity server",
                Factory = factory,
                SigningCertificate = Certificate.Get(),
                RequireSsl = false,

                CorsPolicy = CorsPolicy.AllowAll,

                AuthenticationOptions = new AuthenticationOptions
                {
                }
            };

            core.UseIdentityServer(idsrvOptions);
        });

        app.Map("/api", api =>
        {

            api.UseOAuthBearerAuthentication(options => {
                options.Authority = Constants.AuthorizationUrl;
                options.MetadataAddress = Constants.AuthorizationUrl + "/.well-known/openid-configuration";
                options.TokenValidationParameters.ValidAudience = "https://idsrv3.com/resources"; 
            });

            api.UseMvc();

        });

    }
}

从这里你可以看到我的IdentityServerV3被映射到'/ core'并且在同一个web应用程序项目中（它可能是另一个），我有一个使用MVC的web api。下面是控制器：

  [Authorize]
[Route("[controller]")]
public class Test : Controller
{
    [HttpGet]
    public JsonResult Get()
    {
        return Json(new
        {
            message = "You See this then it's ok auth is  :" + User.Identity.IsAuthenticated,
        });
    }
}

我在我的身份服务器中配置了一个客户端：

  new Client
            {
                 //Resource Owner Flow Client (our web UI)
                ClientName = "WebUI",
                Enabled = true,

                ClientId = "IdentityWebUI",
                ClientSecrets = new List<ClientSecret>
                {
                    new ClientSecret("secret".Sha256())
                },

                Flow = Flows.ResourceOwner,
                AccessTokenType = AccessTokenType.Jwt,
                AccessTokenLifetime = 3600

            }

这里是User（使用InMemory用户）：

 return new List<InMemoryUser>
        {
            new InMemoryUser
            {
                Username = "testUser",
                Password = "testPwd",
                Subject = "I am the Subject"
            }

        };

在fidler中，我发出以下POST来获取持票人令牌：

    POST : http://localhost:4357/core/connect/token

    User-Agent: Fiddler
    Host: localhost:4357
    Content-Length: 67
    Content-Type: application/x-www-form-urlencoded
    Authorization: Basic SWRlbnRpdHlXZWJVSTpzZWNyZXQ=

    grant_type=password&username=testUser&password=testPwd&scope=openid

在回复中，您将获得一个Access_token

{"access_token":"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImEzck1VZ01Gdjl0UGNsTGE2eUYzekFrZnF1RSIsImtpZCI6ImEzck1VZ01Gdjl0UGNsTGE2eUYzekFrZnF1RSJ9.eyJjbGllbnRfaWQiOiJJZGVudGl0eVdlYlVJIiwic2NvcGUiOiJvcGVuaWQiLCJzdWIiOiJJIGFtIHRoZSBTdWJqZWN0IiwiYW1yIjoicGFzc3dvcmQiLCJhdXRoX3RpbWUiOjE0MjgzOTQ3MzAsImlkcCI6Imlkc3J2IiwiaXNzIjoiaHR0cHM6Ly9pZHNydjMuY29tIiwiYXVkIjoiaHR0cHM6Ly9pZHNydjMuY29tL3Jlc291cmNlcyIsImV4cCI6MTQyODM5ODMzMCwibmJmIjoxNDI4Mzk0NzMwfQ.cbB4YrRXaaRDNw8BjeI4Q1DvXN28xmJScMJBGWCM_zSLcH1i63cQVTmR8X86rGP5VrR0Ly4-EmWZ8911Vh4jc4Ua0Kgz2n7RbmQ6VqQX5Z_lM3F8EIgD81kpUn0v3hhSFW06aJ2Lo1XOZG_re84xGgqre-H4dC0XZR6IQMEAQ9Q5dOXBh8V1NxyLSh0PzyrRRmOnEndoaY4uaIFtbp9j7KnXxQ3ZdGmaYAO96xuhHfO1DbgRdw6fYyf4nnC795yhnwDh1QZGxPsFaysJSA_3-cjmw-29m-Ga0hD1ALfVE7R57iNLxkB6dyEuz1UFJhJyibRDW9sNspo2gQFZZGxMKQ","expires_in":3600,"token_type":"Bearer"}

然后我用access_token来调用我的web api

这里是fiddler（在作曲家窗格中）

    GET http://localhost:4357/api/Test

    User-Agent: Fiddler
    Host: localhost:4357
    Content-Length: 0
    Content-Type: application/x-www-form-urlencoded
    Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImEzck1VZ01Gdjl0UGNsTGE2eUYzekFrZnF1RSIsImtpZCI6ImEzck1VZ01Gdjl0UGNsTGE2eUYzekFrZnF1RSJ9.eyJjbGllbnRfaWQiOiJJZGVudGl0eVdlYlVJIiwic2NvcGUiOiJvcGVuaWQiLCJzdWIiOiJJIGFtIHRoZSBTdWJqZWN0IiwiYW1yIjoicGFzc3dvcmQiLCJhdXRoX3RpbWUiOjE0MjgzOTQ3MzAsImlkcCI6Imlkc3J2IiwiaXNzIjoiaHR0cHM6Ly9pZHNydjMuY29tIiwiYXVkIjoiaHR0cHM6Ly9pZHNydjMuY29tL3Jlc291cmNlcyIsImV4cCI6MTQyODM5ODMzMCwibmJmIjoxNDI4Mzk0NzMwfQ.cbB4YrRXaaRDNw8BjeI4Q1DvXN28xmJScMJBGWCM_zSLcH1i63cQVTmR8X86rGP5VrR0Ly4-EmWZ8911Vh4jc4Ua0Kgz2n7RbmQ6VqQX5Z_lM3F8EIgD81kpUn0v3hhSFW06aJ2Lo1XOZG_re84xGgqre-H4dC0XZR6IQMEAQ9Q5dOXBh8V1NxyLSh0PzyrRRmOnEndoaY4uaIFtbp9j7KnXxQ3ZdGmaYAO96xuhHfO1DbgRdw6fYyf4nnC795yhnwDh1QZGxPsFaysJSA_3-cjmw-29m-Ga0hD1ALfVE7R57iNLxkB6dyEuz1UFJhJyibRDW9sNspo2gQFZZGxMKQ

然后我仍然在fidler中得到答案：

您可以按照下面的link获取更多信息，但这与vnext无关。我将在此创建一个帖子，因为我需要一个angularJS应用程序来验证并使用隐式流而不是资源所有者流...使用visual studio 2015预览

Answer 2

我不确定 UseOAuthAuthorizationServer 的位置，但是对于 UseOAuthBearerAuthentication ，请尝试添加Microsoft.AspNet.Security.OAuthBearer NuGet包，然后在启动时配置方法添加：

app.UseOAuthBearerAuthentication(options =>
            {
                options.Audience = {your audience};
                options.Authority = {your authority}}); //or whatever options you need

Answer 3

这里真正的踢球者是令牌生成。我已经设法使用默认的Microsoft.AspNet.Security.OAuthBearer包构建了一个，但这并不容易。

// Injected from the constructor; this is why we configured the options above rather 
// than simply passing them to the UseOAuthBearerAuthentication()
private readonly OAuthBearerAuthenticationOptions bearerOptions;

// In your /Token action...
var handler = bearerOptions.SecurityTokenValidators.OfType<System.IdentityModel.Tokens.JwtSecurityTokenHandler>()
    .First();
// The identity here is the ClaimsIdentity you want to authenticate the user as.
// You can get this using the SignInManager if you're using Identity.
var securityToken = handler.CreateToken(
    issuer: bearerOptions.TokenValidationParameters.ValidIssuer, 
    audience: bearerOptions.TokenValidationParameters.ValidAudience, 
    subject: identity);
var token = handler.WriteToken(securityToken);
// The var token is your bearer token

我的完整解决方案详见：Token Based Authentication in ASP.Net 5 (vNext)。

ASP.NET 5 OAuth承载令牌认证

3 个答案: