有关如何正确登录Asp.NET Core V2的问题。我正在使用ASP.NET身份。
我的OnPostAsync()方法如下。我的代码成功获取用户名和pwd,调用signin manager,并成功返回true。我认为正确的登录方式是调用SigninPasswordAsync。一个成功的结果又回来了。
public async Task<IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return Page();
}
var userName = Request.Form["UserName"];
var pwd = Request.Form["Password"];
var appUser = new ApplicationUser() { UserName = userName };
var signin = await _signInManager.PasswordSignInAsync(userName, pwd, true, false);
if (signin.Succeeded)
{
return RedirectToPage("/Account/LoggedIn");
}
else
{
return RedirectToPage("/Account/Login");
}
}
因此,一旦重定向发生,它就会重定向到LoggedIn剃刀页面。 PageModel的内容如下。问题是使用[Authorize]属性会导致页面无法加载并重定向到Login页面,如果满足[Authorize]属性的条件,这就是我所期望的。授权条件未得到满足。深入研究这似乎表明HttpContext.User似乎没有太多/任何内容。我假设我需要调用除SigninPasswordAsync方法之外的东西或使用不同的属性。思考?我还需要做点什么吗?我已经迷失了在这一点上做什么,所以任何想法都会受到赞赏。感谢。
[Authorize]
public class LoggedInModel : PageModel
{
public void OnGet()
{
var use = HttpContext.User;
}
}
****更新****************************
我在Startup.cs文件中添加以下内容:
public static IConfigurationRoot Configuration { get; set; }
// This method gets called by the runtime. Use this method to add services to the container.
// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
public void ConfigureServices(IServiceCollection services)
{
var builder = new ConfigurationBuilder()
.SetBasePath(System.IO.Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json");
Configuration = builder.Build();
services.AddDbContext<PooperAppDbContext>(options =>
options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));
services.AddIdentity<ApplicationUser, ApplicationRole>()
.AddEntityFrameworkStores<PooperAppDbContext>()
.AddDefaultTokenProviders();
services.AddScoped<SignInManager<ApplicationUser>>();
services.Configure<IdentityOptions>(options =>
{
// Password settings
options.Password.RequireDigit = true;
options.Password.RequiredLength = 8;
options.Password.RequireNonAlphanumeric = false;
options.Password.RequireUppercase = true;
options.Password.RequireLowercase = false;
options.Password.RequiredUniqueChars = 6;
// Lockout settings
options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(30);
options.Lockout.MaxFailedAccessAttempts = 10;
options.Lockout.AllowedForNewUsers = true;
// User settings
options.User.RequireUniqueEmail = true;
});
services.ConfigureApplicationCookie(options =>
{
// Cookie settings
options.Cookie.HttpOnly = true;
options.Cookie.Expiration = TimeSpan.FromDays(150);
options.LoginPath = "/Account/Login"; // If the LoginPath is not set here, ASP.NET Core will default to /Account/Login
options.LogoutPath = "/Account/Logout"; // If the LogoutPath is not set here, ASP.NET Core will default to /Account/Logout
options.AccessDeniedPath = "/Account/AccessDenied"; // If the AccessDeniedPath is not set here, ASP.NET Core will default to /Account/AccessDenied
options.SlidingExpiration = true;
});
services.AddMvc().AddRazorPagesOptions(options =>
{
//options.Conventions.AuthorizeFolder("/MembersOnly");
options.Conventions.AuthorizePage("/Account/Logout");
options.Conventions.AuthorizePage("/Account/LoggedIn", "PooperBasic, PooperPayer"); // with policy
//options.Conventions.AllowAnonymousToPage("/Pages/Admin/Login"); // excluded page
//options.Conventions.AllowAnonymousToFolder("/Public"); // just for completeness
});
services.AddAuthorization(options =>
{
options.AddPolicy("RequireAdministratorRole", policy => policy.RequireRole("Administrator"));
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
//app.UseDeveloperExceptionPage();
}
else
{
var options = new RewriteOptions()
.AddRedirectToHttps();
}
app.UseMvc();
app.UseAuthentication();
}
}
答案 0 :(得分:3)
您需要在 UseAuthentication
之前致电UseMvc
。所有中间件都作为管道的一部分运行,因此在您的情况下,您预期不会调用身份验证中间件。
有关中间件管道的详细描述,请查看docs。
注意:您不应该需要致电services.AddScoped<SignInManager<ApplicationUser>>();
,因为这将由AddIdentity
内容处理。