asp.net-mvc - 当MVC和Web API在不同的项目中时如何存储不记名 token

Question

情况:
我有一个 Web API 2 项目，它充当授权服务器(/ token 端点)和资源服务器。我正在使用随 ASP.Net Web API 一起开箱即用的模板，减去任何 MVC 引用。
Start.Auth 配置如下:

public void ConfigureAuth(IAppBuilder app)
        {
            // Configure the db context and user manager to use a single instance per request
            app.CreatePerOwinContext(ApplicationDbContext.Create);
            app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);

            // Enable the application to use a cookie to store information for the signed in user
            // and to use a cookie to temporarily store information about a user logging in with a third party login provider
            app.UseCookieAuthentication(new CookieAuthenticationOptions());
            app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);

            // Configure the application for OAuth based flow
            PublicClientId = "self";
            OAuthOptions = new OAuthAuthorizationServerOptions
            {
                TokenEndpointPath = new PathString("/Token"),
                Provider = new ApplicationOAuthProvider(PublicClientId),
                AuthorizeEndpointPath = new PathString("/Account/ExternalLogin"),
                AccessTokenExpireTimeSpan = TimeSpan.FromDays(14),
                // In production mode set AllowInsecureHttp = false
                AllowInsecureHttp = true
            };

            // Enable the application to use bearer tokens to authenticate users
            app.UseOAuthBearerTokens(OAuthOptions);

            var facebookAuthenticationOptions = new FacebookAuthenticationOptions()
            {
                AppId = ConfigurationManager.AppSettings["Test_Facebook_AppId"],
                AppSecret = ConfigurationManager.AppSettings["Test_Facebook_AppSecret"],
                //SendAppSecretProof = true,
                Provider = new FacebookAuthenticationProvider
                {
                    OnAuthenticated = (context) =>
                    {
                        context.Identity.AddClaim(new System.Security.Claims.Claim("FacebookAccessToken", context.AccessToken));
                        return Task.FromResult(0);
                    }
                }
            };

            facebookAuthenticationOptions.Scope.Add("email user_about_me user_location");
            app.UseFacebookAuthentication(facebookAuthenticationOptions);

        }

MVC 5 客户端(不同的项目)使用 Web API 应用程序进行授权和数据。以下是在用户名/密码存储的情况下检索不记名 token 的代码:

[HttpPost]
    [AllowAnonymous]
    [ValidateAntiForgeryToken]
    public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
    {
        if (!ModelState.IsValid)
        {
            model.ExternalProviders = await GetExternalLogins(returnUrl);
            return View(model);
        }

        var client = Client.GetClient();

        var response = await client.PostAsync("Token", 
            new StringContent(string.Format("grant_type=password&username={0}&password={1}", model.Email, model.Password), Encoding.UTF8));

        if (response.IsSuccessStatusCode)
        {
            return RedirectToLocal(returnUrl);
        }
        return View();
    }

问题

我可以检索 Bearer token ，然后将其添加到 Authorization Header 以供后续调用。我认为在 Angular 应用程序或 SPA 的情况下没问题。但我认为 MVC 中应该有一些东西可以为我处理它，比如自动将它存储在 cookie 中并在后续请求中发送 cookie。我已经搜索了很多东西，有一些帖子暗示了这一点( Registering Web API 2 external logins from multiple API clients with OWIN Identity )，但我无法弄清楚在获得 token 后该怎么做。

我需要在 MVC 应用程序 Startup.Auth 中添加一些东西吗？

理想情况下，我需要 ASP.Net 模板(MVC + Web API)中的 AccountController 提供开箱即用的功能(登录、注册、外部登录、忘记密码等...)但在不同项目中使用 MVC 和 Web API .

是否有包含此样板代码的模板或 git repo？

提前致谢!

更新
结合@FrancisDucharme 的建议，下面是 GrantResourceOwnerCredentials() 的代码。

public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
        {
            var userManager = context.OwinContext.GetUserManager<ApplicationUserManager>();

            ApplicationUser user = await userManager.FindAsync(context.UserName, context.Password);

            if (user == null)
            {
                context.SetError("invalid_grant", "The user name or password is incorrect.");
                return;
            }

            ClaimsIdentity oAuthIdentity = await user.GenerateUserIdentityAsync(userManager,
               OAuthDefaults.AuthenticationType);
            ClaimsIdentity cookiesIdentity = await user.GenerateUserIdentityAsync(userManager,
                CookieAuthenticationDefaults.AuthenticationType);

            AuthenticationProperties properties = CreateProperties(user.UserName);
            AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, properties);

            //Add a response cookie...
            context.Response.Cookies.Append("Token", context.Options.AccessTokenFormat.Protect(ticket));


            context.Validated(ticket);
            context.Request.Context.Authentication.SignIn(cookiesIdentity);
        }

但我似乎仍然无法获得那个 Cookie 或弄清楚下一步该做什么。

重述问题:

从 MVC 客户端进行身份验证、授权和调用 Web API 方法(身份验证和资源服务器)的正确方法是什么？

是否有 AccountController 的样板代码或模板来执行基本的管道操作(登录、注册 - 内部/外部、忘记密码等)？

Answer 1

您可以让您的 Startup 类返回一个响应 cookie，然后客户端将在所有后续请求中返回该响应 cookie，这是一个示例。我会在 GrantResourceOwnerCredentials 做.

public class AuthorizationServerProvider : OAuthAuthorizationServerProvider
{

    public override async Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)
    {
        context.Validated();
    }

    public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
    {                          

        //your authentication logic here, if it fails, do this...
        //context.SetError("invalid_grant", "The user name or password is incorrect.");
        //return;

         var identity = new ClaimsIdentity(context.Options.AuthenticationType);
         identity.AddClaim(new Claim("sub", context.UserName));
         identity.AddClaim(new Claim("role", "user"));

         AuthenticationTicket ticket = new AuthenticationTicket(identity);

        //Add a response cookie...
        context.Response.Cookies.Append("Token", context.Options.AccessTokenFormat.Protect(ticket));

        context.Validated(ticket);

}

启动类:

public partial class Startup
{

    public static OAuthBearerAuthenticationOptions OAuthBearerOptions { get; private set; }

    public Startup()
    {
        OAuthBearerOptions = new OAuthBearerAuthenticationOptions();
    }

    public void Configuration(IAppBuilder app)
    {
        HttpConfiguration config = new HttpConfiguration();

        ConfigureOAuth(app);
        //I use CORS in my projects....
        app.UseCors(Microsoft.Owin.Cors.CorsOptions.AllowAll);
        app.UseWebApi(config);

        WebApiConfig.Register(config);

    }

    public void ConfigureOAuth(IAppBuilder app)
    {
        OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions()
        {
            AllowInsecureHttp = true, //I have this here for testing purpose, production should always only accept HTTPS encrypted traffic.
            TokenEndpointPath = new PathString("/token"),
            AccessTokenExpireTimeSpan = TimeSpan.FromMinutes(30),
            Provider = new AuthorizationServerProvider()
        };

        app.UseOAuthAuthorizationServer(OAuthServerOptions);
        app.UseOAuthBearerAuthentication(OAuthBearerOptions);

    }
}

当然，这假设客户端启用了 cookie。

然后，modify your MVC headers将 Authorization header 添加到所有请求中。

在 ActionFilterAttribute , 获取您的 cookie 值 ( Token ) 并添加标题。