该类型不能用作泛型类型或方法UserStore中的类型参数TRole
本文关键字:UserStore 类型参数 TRole 方法 不能 类型 泛型类型 | 更新日期: 2023-09-27 18:11:18
我正在尝试使用IdentityServer4和ASP建立一个身份服务器。. NET Core MVC 1.0.1。我已经使用EntityFramework Core 1.0.1(第8节)成功设置了ConfigurationStore
和OperationalStore
。
project.json
文件看起来像(部分):
{
"dependencies": {
"Microsoft.NETCore.App" {
"version": "1.0.1",
"type": "platform"
},
"Microsoft.AspNetCore.Mvc": "1.0.1",
/////// Entity Framework /////////
"Microsoft.EntityFrameworkCore.SqlServer": "1.0.1",
"Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final",
/////// ASP.NET Identity /////////
"Microsoft.AspNetCore.Identity": "1.0.0",
"Microsoft.AspNetCore.Identity.EntityFrameworkCore": "1.0.0",
/////// Identity Server //////////
"IdentityServer4": "1.0.0-rc1-update2",
"IdentityServer4.AspNetIdentity": "1.0.0-rc1-update2",
"IdentityServer4.EntityFramework": "1.0.0-rc1-update2",
......
}
}
我正在尝试使用ASP。. NET身份作为我在第6节中描述的身份服务器中的用户存储。默认情况下,ASP。. NET Identity使用string
作为所有表的键,但我想使用int
,所以我这样更改它们:
public class AppUserToken : IdentityUserToken<int> { }
public class AppUserLogin : IdentityUserLogin<int> { }
public class AppUserClaim : IdentityUserClaim<int> { }
public class AppUserRole : IdentityUserRole<int> { }
public class AppRoleClaim : IdentityRoleClaim<int> { }
public class AppRole : IdentityRole<int, AppUserRole, AppRoleClaim> { }
public class AppUser : IdentityUser<int, AppUserClaim, AppUserRole, AppUserLogin>
然后我需要创建自定义用户和角色存储,像这样:
public class AppRoleStore : RoleStore<AppRole, AppIdentityDbContext, int, AppUserRole, AppRoleClaim>
{
public AppRoleStore(AppIdentityDbContext context, IdentityErrorDescriber describer = null)
: base(context, describer)
{}
.......
}
public class AppUserStore : UserStore<AppUser, AppRole, AppIdentityDbContext, int, AppUserClaim, AppUserRole, AppUserLogin, AppUserToken>
{
public AppUserStore(AppIdentityDbContext context, IdentityErrorDescriber describer = null)
: base(context, describer)
{ }
............
}
最后但并非最不重要的,我的AppIdentityDbContext
:
public class AppIdentityDbContext : IdentityDbContext<AppUser, AppRole, int, AppUserClaim, AppUserRole, AppUserLogin, AppRoleClaim, AppUserToken>
{
public AppIdentityDbContext(DbContextOptions<AppIdentityDbContext> options)
: base(options)
{ }
public override void OnModelCreating(ModelBuilder builder)
{
builder.Entity<AppUser>().ToTable("Users");
builder.Entity<AppUserLogin>().ToTable("UserLogins");
builder.Entity<AppUserClaim>().ToTable("UserClaims");
builder.Entity<AppUserToken>().ToTable("UserTokens");
builder.Entity<AppRole>().ToTable("Roles");
builder.Entity<AppRoleClaim>().ToTable("RoleClaims");
builder.Entity<AppUserRole>().ToTable("UserRoles");
}
}
但是我在AppUserStore
上得到一个构建错误:类型apple不能在泛型类型或方法UserStore中用作类型参数TRole。没有从' apple '到'Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityRole>'的隐式引用转换。
wtf ?
您描述了两次IdentityUserRole
: Role
和UserRole
。
public class AppUserRole : IdentityUserRole<int> { }
public class AppRole : IdentityUserRole<int, AppUserRole, AppRoleClaim> { }
您的批准应该继承IdentityRole
,而不是IdentityUserRole
:
public class AppRole : IdentityRole...