在注册用户字符串后以及登录后，我都会收到UserId not found错误。此外，注册后，数据会保存到数据库和dbo中。AspNetUsers表，id列自动递增，返回类型为int。AspNetUserClaims表中有UserId列。它有4列--Id、UserId、ClaimType、ClaimValue。它的Id列是自动递增的，而不是UserId我最初通过以下链接成功地将主键从string更改为int---http://www.asp.net/identity/overview/extensibility/change-primary-key-for-users-in-aspnet-identity.
它以前运行得很成功，但现在它在这一行给了我错误——
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser, int> manager)
{
// Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
// Add custom user claims here
return userIdentity;
}
异常详细信息：未找到System.InvalidOperationException：UserId这是完整的堆栈跟踪。你可以在这里看到----http://pastebin.com/0hp5eAnp
它早些时候工作得很好，但现在当我添加与其他表的外键关系时，我不知道缺少了什么。在数据库中，所有的表都是正确创建的，它们之间有适当的关系，但这里缺少一些东西。
我的ApplicationUser类是这样的-------
public class ApplicationUser : IdentityUser<int, CustomUserLogin, CustomUserRole, CustomUserClaim>
{
public ApplicationUser()
{
this.Posts = new HashSet<Post>();
}
[Key]
[DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
public int Id { get; set; }
public virtual ICollection<Post> Posts { get; set; }
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser, int> manager)
{
// Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
// Add custom user claims here
return userIdentity;
}
public class CustomUserRole : IdentityUserRole<int> { }
public class CustomUserClaim : IdentityUserClaim<int> { }
public class CustomUserLogin : IdentityUserLogin<int> { }
public class CustomRole : IdentityRole<int, CustomUserRole>
{
public CustomRole() { }
public CustomRole(string name) { Name = name; }
}
public class CustomUserStore : UserStore<ApplicationUser, CustomRole, int,
CustomUserLogin, CustomUserRole, CustomUserClaim>
{
public CustomUserStore(ApplicationDbContext context)
: base(context)
{
}
}
public class CustomRoleStore : RoleStore<CustomRole, int, CustomUserRole>
{
public CustomRoleStore(ApplicationDbContext context)
: base(context)
{
}
}
我的IdentityConfig.cs类文件是这样的-------
// Configure the application user manager used in this application. UserManager is defined in ASP.NET Identity and is used by the application.
public class ApplicationUserManager : UserManager<ApplicationUser, int>
{
public ApplicationUserManager(IUserStore<ApplicationUser, int> store)
: base(store)
{
}
public static ApplicationUserManager Create(IdentityFactoryOptions<ApplicationUserManager> options, IOwinContext context)
{
var manager = new ApplicationUserManager(new CustomUserStore(context.Get<ApplicationDbContext>()));
// Configure validation logic for usernames
manager.UserValidator = new UserValidator<ApplicationUser, int>(manager)
{
AllowOnlyAlphanumericUserNames = false,
RequireUniqueEmail = true
};
// Configure validation logic for passwords
manager.PasswordValidator = new PasswordValidator
{
RequiredLength = 1,
//RequireNonLetterOrDigit = true,
//RequireDigit = true,
//RequireLowercase = true,
//RequireUppercase = true,
};
// Configure user lockout defaults
manager.UserLockoutEnabledByDefault = true;
manager.DefaultAccountLockoutTimeSpan = TimeSpan.FromMinutes(5);
manager.MaxFailedAccessAttemptsBeforeLockout = 5;
// Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user
// You can write your own provider and plug it in here.
manager.RegisterTwoFactorProvider("Phone Code", new PhoneNumberTokenProvider<ApplicationUser, int>
{
MessageFormat = "Your security code is {0}"
});
manager.RegisterTwoFactorProvider("Email Code", new EmailTokenProvider<ApplicationUser, int>
{
Subject = "Security Code",
BodyFormat = "Your security code is {0}"
});
manager.EmailService = new EmailService();
manager.SmsService = new SmsService();
var dataProtectionProvider = options.DataProtectionProvider;
if (dataProtectionProvider != null)
{
manager.UserTokenProvider =
new DataProtectorTokenProvider<ApplicationUser, int>(dataProtectionProvider.Create("ASP.NET Identity"));
}
return manager;
}
}
// Configure the application sign-in manager which is used in this application.
public class ApplicationSignInManager : SignInManager<ApplicationUser, int>
{
public ApplicationSignInManager(ApplicationUserManager userManager, IAuthenticationManager authenticationManager)
: base(userManager, authenticationManager)
{
}
public override Task<ClaimsIdentity> CreateUserIdentityAsync(ApplicationUser user)
{
return user.GenerateUserIdentityAsync((ApplicationUserManager)UserManager);
}
public static ApplicationSignInManager Create(IdentityFactoryOptions<ApplicationSignInManager> options, IOwinContext context)
{
return new ApplicationSignInManager(context.GetUserManager<ApplicationUserManager>(), context.Authentication);
}
}
我看过很多stackoverflow的答案，但都没用。有人能看到缺了什么吗？我现在该怎么办？提前谢谢。这里，在applicationUser类的Id列中，它在工具提示中显示了一些警告和消息，如下所示-------models.ApplicationUSer.ID隐藏继承的成员Microsoft.Aspnet.Identity.EntityFramework.IdentityUSer.Id。使当前成员重写该实现，否则添加override关键字添加新关键字，其中x只是名称空间。
App_Start文件夹中的我的StartUp.Auth.cs如下------
public partial class Startup
{
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, int>(
validateInterval: TimeSpan.FromMinutes(30),
regenerateIdentityCallback: (manager, user) => user.GenerateUserIdentityAsync(manager), getUserIdCallback:(id)=>(id.GetUserId<int>()))
}
});
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: "");......................................................................
我的startUp.cs文件是这样的----
[assembly: OwinStartupAttribute(typeof(WebApp.Startup))]
namespace WebApp
{
public partial class Startup
{
public void Configuration(IAppBuilder app)
{
ConfigureAuth(app);
}
}
}
您必须拿出ApplicationUserManager，使其美观干净，并实现更多方法。。。例如，请参阅以下帖子（它使用您的自定义密钥（示例中的TKey）实现了所有方法）：
http://www.symbolsource.org/MyGet/Metadata/aspnetwebstacknightly/Project/Microsoft.AspNet.Identity.Core/2.0.0-beta1-140211/Release/Default/Microsoft.AspNet.Identity.Core/Microsoft.AspNet.Identity.Core/UserManager.cs?ImageName=Microsoft.AspNet.Identity.Core
您将看到您收到的错误GetSecurityStampAsync也在那里实现。