我的项目有问题。
我使用 ASP.NET MVC 和 ASP.NET Identity 2.0 进行身份验证,并将 SignalR 添加到项目中,所以现在我有两个 Startup.cs 文件:
根目录中 MVC 中的第一个
[assembly: OwinStartupAttribute(typeof(MCWeb_3SR.Startup))]
namespace MCWeb_3SR
{
public partial class Startup
{
public void Configuration(IAppBuilder app)
{
ConfigureAuth(app);
}
}
}
AppCode 文件夹中的 SignalR 之一
[assembly: OwinStartup(typeof(SignalRChat.Startup))]
namespace SignalRChat
{
public class Startup
{
public void Configuration(IAppBuilder app)
{
var heartBeat = GlobalHost.DependencyResolver.Resolve<ITransportHeartbeat>();
var monitor = new PresenceMonitor(heartBeat);
monitor.StartMonitoring();
// Any connection or hub wire up and configuration should go here
app.MapSignalR();
}
}
}
但我收到以下错误
尝试加载应用程序时发生以下错误。
- 在引用启动类型“MCWeb_3SR.Startup”的程序集“MCWeb-3SR”中发现的 OwinStartup 属性与引用启动类型“SignalRChat.ChatStartup”的程序集“App_Code.hszoxs_z”中的属性冲突,因为它们具有相同的FriendlyName“”。删除或重命名其中一个属性,或直接引用所需的类型。
要禁用 OWIN 启动发现,请在 web.config 中添加值为“false”的 appSetting owin:AutomaticAppStartup。
要指定 OWIN 启动程序集、类或方法,请在 web.config 中添加带有完全限定启动类或配置方法名称的 appSetting owin:AppStartup。
我尝试添加
[assembly: OwinStartupAttribute("ProductionConfiguration.st", typeof(MCWeb_3SR.Startup))]
对于第一个,页面运行但身份验证不起作用。
我怎样才能让他们两个一起运行?
Update
using System;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.Owin;
using Microsoft.Owin.Security.Cookies;
using Microsoft.Owin.Security.Google;
using Owin;
using MCWeb_3SR.Models;
namespace MCWeb_3SR
{
public partial class Startup
{
// For more information on configuring authentication, please visit http://go.microsoft.com/fwlink/?LinkId=301864
public void ConfigureAuth(IAppBuilder app)
{
// Configure the db context, user manager and signin manager to use a single instance per request
app.CreatePerOwinContext(ApplicationDbContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
app.CreatePerOwinContext<ApplicationSignInManager>(ApplicationSignInManager.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
// Configure the sign in cookie
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Account/Login"),
Provider = new CookieAuthenticationProvider
{
// Enables the application to validate the security stamp when the user logs in.
// This is a security feature which is used when you change a password or add an external login to your account.
OnValidateIdentity = SecurityStampValidator.OnValidateIdentity<ApplicationUserManager, ApplicationUser>(
validateInterval: TimeSpan.FromMinutes(30),
regenerateIdentity: (manager, user) => user.GenerateUserIdentityAsync(manager))
}
});
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
// Enables the application to temporarily store user information when they are verifying the second factor in the two-factor authentication process.
app.UseTwoFactorSignInCookie(DefaultAuthenticationTypes.TwoFactorCookie, TimeSpan.FromMinutes(5));
// Enables the application to remember the second login verification factor such as phone or email.
// Once you check this option, your second step of verification during the login process will be remembered on the device where you logged in from.
// This is similar to the RememberMe option when you log in.
app.UseTwoFactorRememberBrowserCookie(DefaultAuthenticationTypes.TwoFactorRememberBrowserCookie);
// Uncomment the following lines to enable logging in with third party login providers
//app.UseMicrosoftAccountAuthentication(
// clientId: "",
// clientSecret: "");
//app.UseTwitterAuthentication(
// consumerKey: "",
// consumerSecret: "");
//app.UseFacebookAuthentication(
// appId: "",
// appSecret: "");
//app.UseGoogleAuthentication(new GoogleOAuth2AuthenticationOptions()
//{
// ClientId = "",
// ClientSecret = ""
//});
}
}
}