AspNetCore.Identity自定义实现不工作 [英] AspNetCore.Identity Custom Implementation Not Working

问题描述

我正在构建一个完全自定义的AspNetCore.Identity实现，因为我想要 TKey 成为 System.Guid 董事会。关于我，我有派生类型...

I'm building a completely custom AspNetCore.Identity Implementation because I want TKey to be System.Guid across the board. With respect, I have derived types for...

• 角色：IdentityRole&Guid; UserRole，RoleClaim> / code>


• RoleClaim：IdentityRoleClaim< Guid>


• User：IdentityUser&Guid，UserClaim，UserRole，UserLogin>


• UserClaim：IdentityUserClaim&Guid; gt;


• UserLogin：IdentityUserLogin&Guid>


• UserRole ：IdentityUserRole< Guid>


• UserToken：IdentityUserToken< Guid>
  
  
  
  


• ApplicationDbContext：IdentityDbContext< User，Role，Guid，UserClaim，UserRole，UserLogin，RoleClaim，UserToken>
  
  
  
  


• ApplicationRoleManager：RoleManager< Role> li>
  
• ApplicationRoleStore：RoleStore< Role，ApplicationDbContext，Guid，UserRole，RoleClaim>


• ApplicationSignInManag er：SignInManager< User>


• ApplicationUserManager：UserManager< User>


• ** ApplicationUserStore **：UserStore< User，Role，ApplicationDbContext，Guid，UserClaim，UserRole，UserLogin，UserToken>

• Role : IdentityRole<Guid, UserRole, RoleClaim>
• RoleClaim : IdentityRoleClaim<Guid>
• User : IdentityUser<Guid, UserClaim, UserRole, UserLogin>
• UserClaim : IdentityUserClaim<Guid>
• UserLogin : IdentityUserLogin<Guid>
• UserRole : IdentityUserRole<Guid>
• UserToken : IdentityUserToken<Guid>
  
  
• ApplicationDbContext : IdentityDbContext<User, Role, Guid, UserClaim, UserRole, UserLogin, RoleClaim, UserToken>
  
  
• ApplicationRoleManager : RoleManager<Role>
• ApplicationRoleStore : RoleStore<Role, ApplicationDbContext, Guid, UserRole, RoleClaim>
• ApplicationSignInManager : SignInManager<User>
• ApplicationUserManager : UserManager<User>
• **ApplicationUserStore** : UserStore<User, Role, ApplicationDbContext, Guid, UserClaim, UserRole, UserLogin, UserToken>

ApplicationUserStore 是问题孩子！

实施

namespace NewCo.Identity
{
    using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
    using System;

    public sealed class Role : IdentityRole<Guid, UserRole, RoleClaim>
    {
    }
}

namespace NewCo.Identity
{
    using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
    using System;

    public sealed class UserRole : IdentityUserRole<Guid>
    {
    }
}

namespace NewCo.Identity
{
    using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
    using System;

    public sealed class RoleClaim : IdentityRoleClaim<Guid>
    {
    }
}

// The problem is here...

namespace NewCo.Identity
{
    using Microsoft.AspNetCore.Identity;
    using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
    using System;
    using System.Security.Claims;

    public sealed class ApplicationUserStore : UserStore<User, Role, ApplicationDbContext, Guid, UserClaim, UserRole, UserLogin, UserToken>
    {
    }
}

strong>

Error

类型'NewCo.Identity.Role'不能用作通用类型的类型参数
'TRole'或方法'UserStore'。有
不是从'NewCo.Identity.Role'到
'的隐式引用转换Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityRole>'。

The type 'NewCo.Identity.Role' cannot be used as type parameter 'TRole' in the generic type or method 'UserStore'. There is no implicit reference conversion from 'NewCo.Identity.Role' to 'Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityRole>'.

据我所见，除非这是一些（co / contra / in）差异问题，所有代码检查...我怎么弄错了？

As far as I can see, unless this is some (co/contra/in)variance issue, all the code checks out...what did I get wrong?

推荐答案

您的 ApplicationUserStore 需要 RoleClaim 最后（不要忘记更新相关的NuGet软件包，否则您不能使用这些新增功能）：

Your ApplicationUserStore needs the RoleClaim at the end too (don't forget to update the related NuGet packages, otherwise you can't use these new additions):

    ApplicationUserStore : UserStore<
            User, Role, ApplicationDbContext, 
            Guid, UserClaim, UserRole, 
            UserLogin, UserToken, RoleClaim>

加你的 ApplicationRoleStore 应该提供如何创建 RoleClaim ，

Plus your ApplicationRoleStore should provide how to create the RoleClaim,

protected override RoleClaim CreateRoleClaim(Role role, Claim claim)
{
    return new RoleClaim
    {
        RoleId = role.Id,
        ClaimType = claim.Type,
        ClaimValue = claim.Value
    };
}

还有$ code ApplicationUserStore 应该提供这些映射：

And also the ApplicationUserStore should provide these mappings too:

protected override UserClaim CreateUserClaim(User user, Claim claim)
{
    var userClaim = new UserClaim { UserId = user.Id };
    userClaim.InitializeFromClaim(claim);
    return userClaim;
}

protected override UserLogin CreateUserLogin(User user, UserLoginInfo login)
{
    return new UserLogin
    {
        UserId = user.Id,
        ProviderKey = login.ProviderKey,
        LoginProvider = login.LoginProvider,
        ProviderDisplayName = login.ProviderDisplayName
    };
}

protected override UserRole CreateUserRole(User user, Role role)
{
    return new UserRole
    {
        UserId = user.Id,
        RoleId = role.Id
    };
}

protected override UserToken CreateUserToken(User user, string loginProvider, string name, string value)
{
    return new UserToken
    {
        UserId = user.Id,
        LoginProvider = loginProvider,
        Name = name,
        Value = value
    };
}

然后将内置服务重定向到您的自定义服务：

Then redirect built-in services to your custom services:

services.AddScoped<UserStore<User, Role, ApplicationDbContext, int, UserClaim, UserRole, UserLogin, UserToken, RoleClaim>, ApplicationUserStore>();
services.AddScoped<UserManager<User>, ApplicationUserManager>();
services.AddScoped<RoleManager<Role>, ApplicationRoleManager>();
services.AddScoped<SignInManager<User>, ApplicationSignInManager>();
services.AddScoped<RoleStore<Role, ApplicationDbContext, int, UserRole, RoleClaim>, ApplicationRoleStore>();
services.AddScoped<IEmailSender, AuthMessageSender>();
services.AddScoped<ISmsSender, AuthMessageSender>();

现在介绍您的自定义服务：

now introduce your custom services:

services.AddIdentity<User, Role>(identityOptions =>
            {
             // ...
            }).AddUserStore<ApplicationUserStore>()
              .AddUserManager<ApplicationUserManager>()
              .AddRoleStore<ApplicationRoleStore>()
              .AddRoleManager<ApplicationRoleManager>()
              .AddSignInManager<ApplicationSignInManager>()
              // You **cannot** use .AddEntityFrameworkStores() when you customize everything
              //.AddEntityFrameworkStores<ApplicationDbContext, int>()
              .AddDefaultTokenProviders();

这篇关于AspNetCore.Identity自定义实现不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！