当我请求[授权]装饰的控制器操作而不是重定向到登录页面时,我收到401错误。
这是一个使用IIS Express上运行的身份模板的.net核心mvc应用程序。
当我从program.cs运行应用程序时,重定向到登录工作正常。我已经为cookie身份验证添加了明确的指示,以便在配置和服务部分使用/ Account / Login重定向,以及配置Identity来执行此重定向。
我无法让它发挥作用。下面是我的StartUp类,我应该更改什么才能使它在IIS express中运行?:
public class Startup
{
private MapperConfiguration _mapperConfiguration { get; set; }
public Startup(IHostingEnvironment env)
{
var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);
if (env.IsDevelopment())
{
// For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
builder.AddUserSecrets();
}
builder.AddEnvironmentVariables();
Configuration = builder.Build();
_mapperConfiguration = new MapperConfiguration(cfg =>
{
cfg.AddProfile(new AutoMapperProfileConfiguration());
});
}
public IConfigurationRoot Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
// Add framework services.
services.AddDbContext<ApplicationDbContext>(options =>
options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));
services.AddIdentity<ApplicationUser, IdentityRole>(
option => {
option.Cookies.ApplicationCookie.LoginPath = "/Account/Login";
option.Cookies.ApplicationCookie.AutomaticChallenge = true;
option.Cookies.ApplicationCookie.AutomaticAuthenticate = true;
})
.AddEntityFrameworkStores<ApplicationDbContext>();
services.AddDataProtection();
services.AddMvc();
services.AddSignalR();
// Add application services.
services.AddTransient<IEmailSender, AuthMessageSender>();
services.AddTransient<ISmsSender, AuthMessageSender>();
services.Configure<AuthMessageSenderOptions>(Configuration);
services.Configure<IISOptions>(options => options.AutomaticAuthentication = true);
services.AddSingleton<IMapper>(sp => _mapperConfiguration.CreateMapper());
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory, ApplicationDbContext context, RoleManager<IdentityRole> roleManager)
{
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
app.UseStaticFiles();
app.UseIdentity();
// Add external authentication middleware below. To configure them please see http://go.microsoft.com/fwlink/?LinkID=532715
//app.UseStatusCodePagesWithReExecute("/Home/Error/{0}");
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationScheme = "MyCookies",
SlidingExpiration = true,
AutomaticAuthenticate = true,
AutomaticChallenge = true,
LoginPath = new PathString("/Account/Login")
});
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
routes.MapRoute(
name: "index",
template: "{controller=Home}/{id?}",
defaults: new { action = "Index" });
});
app.UseSignalR();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseDatabaseErrorPage();
app.UseBrowserLink();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
MyDbInit.Init(context, roleManager);
}
}
我整晚都遇到同样的问题,无法找到解决方案。直接从Kestrel运行站点重定向很好,但通过IIS或IIS Express它根本不会重定向 - 它将转到白页。
在发布到Identity Git之后,我意识到我的模板设置为在框架的1.0.1下运行,而不是1.1.0。我将其更新为使用1.1.0并将所有Nuget软件包更新为1.1.0,现在它正在IIS和IIS Express中正确重定向。
我不确定软件包是否更新了“固定”的东西,如果这只是一个问题,而且只是1.1.1中修复的问题。
https://blogs.msdn.microsoft.com/webdev/2016/11/16/announcing-asp-net-core-1-1/
Identity会自动添加cookie身份验证。您将在Configure中再次添加它。
当您添加第二个实例时,您正在设置两个自动属性,所以现在两个中间件正在尝试进行重定向,并且该行为是“未定义”(其中undefined ==“严重搞乱”)。
在Configure
类的Startup
方法里面的这行,解决了我的问题:
public class Startup
{
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
...
app.UseAuthentication(); // <= This line
app.UseMvc(routes =>
{
...
});
}
}