AspNet.Identity自定义用户和自定义角色应该很简单;我失踪了什么？ [英] AspNet.Identity Custom User and Custom Role should be simple; what am I missing?
问题描述
使用 http://www.asp.net/identity 的示例我已经得到了远。 RoleManager 完美无缺，我将 UserManager 相同。我认为一切都是正确的，但我似乎无法在控制器中正确添加一个 UserManager 。哪里不对？有一点，我成功地获得了 UserManager 的工作，但是获得了一个 EntityValidationError ，说需要ID，当使用 UserManager.Create（user，password）; 创建一个新用户，发布在此问题 UserManager.Create（user，password）thowing EntityValidationError说Id需要？
所以经过一段时间的命中和错过，我已经创建了以下所有内容，但是在新的ApplicationUserManager（新的ApplicationUserStore（新的MyAppDb（）））上得到编译时错误。说：在我的控制器中尝试创建UserManager时，MyApp.Models.ApplicationUserManager.ApplicationUserManager（Microsoft.AspNet.Identity.IUserStore）中的最佳重载方法匹配有一些无效参数：
这是控制器：
命名空间MyApp.Controllers
{
[授权]
public class AccountController：BaseController
{
public AccountController ）
：this（new ApplicationUserManager（new ApplicationUserStore（new MyAppDb（）））
{
}
public AccountController（ApplicationUserManager userManager）
{
UserManager = userManager;
}
public ApplicationUserManager UserManager {get;私人集合}
...
}
这是模型：
命名空间MyApp.Models
{
public class ApplicationUser：IdentityUser< string，ApplicationUserLogin，ApplicationUserRole，ApplicationUserClaim>
{
[必需]
[StringLength（50）]
public string FirstName {get;组;
[必需]
[StringLength（50）]
public string LastName {get;组; }
public async任务< ClaimsIdentity> GenerateUserIdentityAsync（UserManager< ApplicationUser> manager）
{
//请注意，authenticationType必须与CookieAuthenticationOptions.AuthenticationType
中定义的那个匹配。var userIdentity = await manager.CreateIdentityAsync（this，DefaultAuthenticationTypes.ApplicationCookie）;
//在此添加自定义用户声明
return userIdentity;
}
}
public class ApplicationUserLogin：IdentityUserLogin< string>
{
}
public class ApplicationUserClaim：IdentityUserClaim< string>
{
}
public class ApplicationUserRole：IdentityUserRole< string>
{
}
public class ApplicationRole：IdentityRole< string，ApplicationUserRole>
{
[必需]
[StringLength（50）]
public string ProperName {get;组;
[必需]
public string说明{get;组; }
}
public class MyAppDb：IdentityDbContext< ApplicationUser，ApplicationRole，string，ApplicationUserLogin，ApplicationUserRole，ApplicationUserClaim>
{
public MyAppDb（）
：base（MyAppDb）
{
}
}
public class ApplicationUserManager：UserManager< ApplicationUser>
{
public ApplicationUserManager（IUserStore< ApplicationUser> store）
：base（store）
{
this.PasswordValidator =（IIdentityValidator< string>）new MinimumLengthValidator ）;
this.UserValidator = new UserValidator< ApplicationUser>（this）{AllowOnlyAlphanumericUserNames = false，RequireUniqueEmail = true};
}
}
public class ApplicationUserStore：UserStore< ApplicationUser，ApplicationRole，string，ApplicationUserLogin，ApplicationUserRole，ApplicationUserClaim>
{
public ApplicationUserStore（MyAppDb context）
：base（context）
{
}
public override Async任务CreateAsync（ApplicationUser用户）
{
await base.CreateAsync（user）;
}
}
public class ApplicationRoleStore：RoleStore< ApplicationRole，string，ApplicationUserRole>
{
public ApplicationRoleStore（MyAppDb context）
：base（context）
{
}
}
public class ApplicationRoleManager ：RoleManager< ApplicationRole>
{
public ApplicationRoleManager（IRoleStore< ApplicationRole，string> store）
：base（store）
{
}
}
}
更新：我可以得到错误消失通过更改这个来创建 UserManager ：
public class ApplicationUserManager：的UserManager< ApplicationUser>
{
public ApplicationUserManager（IUserStore< ApplicationUser> store）
：base（store）
{
this.PasswordValidator =（IIdentityValidator< string>）new MinimumLengthValidator ）;
this.UserValidator = new UserValidator< ApplicationUser>（this）{AllowOnlyAlphanumericUserNames = false，RequireUniqueEmail = true};
}
}
到：
public class ApplicationUserManager：UserManager< ApplicationUser>
{
public ApplicationUserManager（IUserStore< ApplicationUser，string> store）
：base（store）
{
this.PasswordValidator =（IIdentityValidator< string>）new MinimumLengthValidator （8）;
this.UserValidator = new UserValidator< ApplicationUser>（this）{AllowOnlyAlphanumericUserNames = false，RequireUniqueEmail = true};
}
}
注意我刚添加字符串，但是它会将错误最佳重载方法匹配Microsoft.AspNet.Identity.UserMaager.UserManager（Microsoft.AspNet.Identity.IUserStore）'在 base（store）。
更新2：我更改了：
public class ApplicationUserManager：UserManager< ApplicationUser>
{
public ApplicationUserManager（IUserStore< ApplicationUser，string> store）
...
$ $ $ $ $ $ $ $ $ $ $ $ $ $ $
p> public class ApplicationUserManager：UserManager< ApplicationUser，string>
{
public ApplicationUserManager（IUserStore< ApplicationUser，string> store）
...
}
请注意<$ c中的'字符串 $ c> public class ApplicationUserManager：UserManager< Appl icationUser，string> 。但现在，猜猜是什么？你猜到了 - 回到这个问题： UserManager.Create（用户，密码）thowing EntityValidationError说Id需要？
我缺少什么？ / p>
尝试这种方式。我有同样的问题，你需要提供id。
//
// POST：/ Account / Register
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async任务< ActionResult>注册（RegisterViewModel模型）
{
if（ModelState.IsValid）
{
var user = new ApplicationUser（）{
UserName = model.UserName，
Id = Guid.NewGuid（）。ToString（），
Created = DateTime.Now，
LastLogin = null
};
var result = await UserManager.CreateAsync（user，model.Password）;
if（result.Succeeded）
{
await SignInAsync（user，isPersistent：false）;
return RedirectToAction（Index，Home）;
}
else
{
AddErrors（result）;
}
}
//如果我们得到这么远的东西，失败了，重新显示窗体
return View（模型）;
}
Using examples from http://www.asp.net/identity I've gotten this far. The RoleManager works flawlessly and I treat the UserManager the same. I think everything is correct, but I can't seem to new up a UserManager correctly in a controller. What is wrong? At one point, I was successfully getting the UserManager to work but was getting an EntityValidationError saying "Id is required" when creating a new user with UserManager.Create(user, password); as posted in this question UserManager.Create(user, password) thowing EntityValidationError saying Id is required?
So after some time of hit and miss, I've created everything like the following but am getting a compile-time error on new ApplicationUserManager(new ApplicationUserStore(new MyAppDb())) saying, "The best overloaded method match for 'MyApp.Models.ApplicationUserManager.ApplicationUserManager(Microsoft.AspNet.Identity.IUserStore)' has some invalid arguments" when trying to create the 'UserManager' in my controller:
Here is the controller:
namespace MyApp.Controllers
{
[Authorize]
public class AccountController : BaseController
{
public AccountController()
: this(new ApplicationUserManager(new ApplicationUserStore(new MyAppDb())))
{
}
public AccountController(ApplicationUserManager userManager)
{
UserManager = userManager;
}
public ApplicationUserManager UserManager { get; private set; }
...
}
Here is the model:
namespace MyApp.Models
{
public class ApplicationUser : IdentityUser<string, ApplicationUserLogin, ApplicationUserRole, ApplicationUserClaim>
{
[Required]
[StringLength(50)]
public string FirstName { get; set; }
[Required]
[StringLength(50)]
public string LastName { get; set; }
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> 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 ApplicationUserLogin : IdentityUserLogin<string>
{
}
public class ApplicationUserClaim : IdentityUserClaim<string>
{
}
public class ApplicationUserRole : IdentityUserRole<string>
{
}
public class ApplicationRole : IdentityRole<string, ApplicationUserRole>
{
[Required]
[StringLength(50)]
public string ProperName { get; set; }
[Required]
public string Description { get; set; }
}
public class MyAppDb : IdentityDbContext<ApplicationUser, ApplicationRole, string, ApplicationUserLogin, ApplicationUserRole, ApplicationUserClaim>
{
public MyAppDb()
: base("MyAppDb")
{
}
}
public class ApplicationUserManager : UserManager<ApplicationUser>
{
public ApplicationUserManager(IUserStore<ApplicationUser> store)
: base(store)
{
this.PasswordValidator = (IIdentityValidator<string>)new MinimumLengthValidator(8);
this.UserValidator = new UserValidator<ApplicationUser>(this) { AllowOnlyAlphanumericUserNames = false, RequireUniqueEmail = true };
}
}
public class ApplicationUserStore : UserStore<ApplicationUser, ApplicationRole, string, ApplicationUserLogin, ApplicationUserRole, ApplicationUserClaim>
{
public ApplicationUserStore(MyAppDb context)
: base(context)
{
}
public override async Task CreateAsync(ApplicationUser user)
{
await base.CreateAsync(user);
}
}
public class ApplicationRoleStore : RoleStore<ApplicationRole, string, ApplicationUserRole>
{
public ApplicationRoleStore(MyAppDb context)
: base(context)
{
}
}
public class ApplicationRoleManager : RoleManager<ApplicationRole>
{
public ApplicationRoleManager(IRoleStore<ApplicationRole, string> store)
: base(store)
{
}
}
}
UPDATE: I can get the error to go away on the creation of the UserManager by changing this:
public class ApplicationUserManager : UserManager<ApplicationUser>
{
public ApplicationUserManager(IUserStore<ApplicationUser> store)
: base(store)
{
this.PasswordValidator = (IIdentityValidator<string>)new MinimumLengthValidator(8);
this.UserValidator = new UserValidator<ApplicationUser>(this) { AllowOnlyAlphanumericUserNames = false, RequireUniqueEmail = true };
}
}
to this:
public class ApplicationUserManager : UserManager<ApplicationUser>
{
public ApplicationUserManager(IUserStore<ApplicationUser, string> store)
: base(store)
{
this.PasswordValidator = (IIdentityValidator<string>)new MinimumLengthValidator(8);
this.UserValidator = new UserValidator<ApplicationUser>(this) { AllowOnlyAlphanumericUserNames = false, RequireUniqueEmail = true };
}
}
notice I just added , string, but it then puts the error "The best overloaded method match for "Microsoft.AspNet.Identity.UserMaager.UserManager(Microsoft.AspNet.Identity.IUserStore)' has some invalid arguments" on base(store).
UPDATE 2: I changed this:
public class ApplicationUserManager : UserManager<ApplicationUser>
{
public ApplicationUserManager(IUserStore<ApplicationUser, string> store)
...
}
to this:
public class ApplicationUserManager : UserManager<ApplicationUser, string>
{
public ApplicationUserManager(IUserStore<ApplicationUser, string> store)
...
}
Notice the ' string in public class ApplicationUserManager : UserManager<ApplicationUser, string>. But now, guess what? You guessed it--back to this issue: UserManager.Create(user, password) thowing EntityValidationError saying Id is required?
What am I missing?
Try this way. I had the same issue, you need to provide the id.
//
// POST: /Account/Register
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = new ApplicationUser() {
UserName = model.UserName,
Id = Guid.NewGuid().ToString(),
Created = DateTime.Now,
LastLogin = null
};
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
await SignInAsync(user, isPersistent: false);
return RedirectToAction("Index", "Home");
}
else
{
AddErrors(result);
}
}
// If we got this far, something failed, redisplay form
return View(model);
}
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