【发布时间】：2018-01-23 12:34:16
【问题描述】：
我正在尝试将我的身份验证内容迁移到 Core 2.0，但在使用我自己的身份验证方案时遇到了问题。我在启动时的服务设置如下所示：
var authenticationBuilder = services.AddAuthentication(options =>
{
options.AddScheme("myauth", builder =>
{
builder.HandlerType = typeof(CookieAuthenticationHandler);
});
})
.AddCookie();
我在控制器中的登录代码如下所示：
var claims = new List<Claim>
{
new Claim(ClaimTypes.Name, user.Name)
};
var props = new AuthenticationProperties
{
IsPersistent = persistCookie,
ExpiresUtc = DateTime.UtcNow.AddYears(1)
};
var id = new ClaimsIdentity(claims);
await HttpContext.SignInAsync("myauth", new ClaimsPrincipal(id), props);
但是当我在控制器或动作过滤器中时，我只有一个身份，而且不是经过身份验证的身份：
var identity = context.HttpContext.User.Identities.SingleOrDefault(x => x.AuthenticationType == "myauth");
浏览这些更改很困难，但我猜我做错了 .AddScheme。有什么建议吗？
编辑：这是（本质上）一个干净的应用程序，它不会在 User.Identies 上产生两组身份：
namespace WebApplication1.Controllers
{
public class Testy : Controller
{
public IActionResult Index()
{
var i = HttpContext.User.Identities;
return Content("index");
}
public async Task<IActionResult> In1()
{
var claims = new List<Claim> { new Claim(ClaimTypes.Name, "In1 name") };
var props = new AuthenticationProperties { IsPersistent = true, ExpiresUtc = DateTime.UtcNow.AddYears(1) };
var id = new ClaimsIdentity(claims);
await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(id), props);
return Content("In1");
}
public async Task<IActionResult> In2()
{
var claims = new List<Claim> { new Claim(ClaimTypes.Name, "a2 name") };
var props = new AuthenticationProperties { IsPersistent = true, ExpiresUtc = DateTime.UtcNow.AddYears(1) };
var id = new ClaimsIdentity(claims);
await HttpContext.SignInAsync("a2", new ClaimsPrincipal(id), props);
return Content("In2");
}
public async Task<IActionResult> Out1()
{
await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
return Content("Out1");
}
public async Task<IActionResult> Out2()
{
await HttpContext.SignOutAsync("a2");
return Content("Out2");
}
}
}
和启动：
namespace WebApplication1
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication(options =>
{
options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddCookie(CookieAuthenticationDefaults.AuthenticationScheme)
.AddCookie("a2");
services.AddMvc();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseAuthentication();
app.UseMvc(routes =>
{
routes.MapRoute(name: "default", template: "{controller=Home}/{action=Index}/{id?}");
});
}
}
}
【问题讨论】：
-
我们按照 IdentityServer4 快速入门中的这个示例注册了我们的方案：github.com/IdentityServer/IdentityServer4.Samples/blob/release/…
-
这与 Core 2.0 无关。
标签： c# asp.net asp.net-mvc asp.net-core asp.net-core-2.0