MVC5:UserManager.AddToRole():“将用户添加到角色时出错:未找到UserId"? [英] MVC5: UserManager.AddToRole(): "Error Adding User to Role: UserId not found"?
问题描述
我一直在尝试使用MVC5/EF6，并尝试使用Code-First Migrations进行新的身份验证.解决方案中的所有内容当前都在构建，我可以添加Migration，但是当我在VS2013中通过package manager console执行update-database时，我的Configuration.cs文件无法将测试数据完全处理到表中并输出Error Adding User to Role: UserId not found.
I have been experimenting with MVC5/EF6 and trying out the new Identity Authentication with Code-First Migrations. Everything in the solution is currently building and I can add a Migration, but when I perform an update-database through the package manager console in VS2013, my Configuration.cs file fails to fully process my test data into my Tables and outputs Error Adding User to Role: UserId not found.
我尝试显式设置用户ID，并让其由Manager生成(如在某些示例中所示)，但是每次收到相同的错误消息时.我知道该错误在我的Configuration.cs文件的#region User & User Roles中失败，但是我不确定为什么:
I have tried explicitly setting a User ID and leaving it to be generated by the Manager (as seen in some examples), but each time I receive the same error message. I know the error is failing in my #region User & User Roles of my Configuration.cs file, but I'm not sure why:
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using PersonalPortfolio2.Helper;
using PersonalPortfolio2.Models;
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Diagnostics;
using System.Linq;
namespace PersonalPortfolio2.Models
{
public sealed class Configuration : DbMigrationsConfiguration<PersonalPortfolio2.Models.ApplicationDbContext>
{
public Configuration()
{
AutomaticMigrationsEnabled = false;
}
protected override void Seed(PersonalPortfolio2.Models.ApplicationDbContext context)
{
BlobHelper bh = new BlobHelper();
//LocationHelper lh = new LocationHelper();
ApplicationDbContext db = new ApplicationDbContext();
#region Roles
try
{
List<string> myRoles = new List<string>(new string[] { "Root", "Admin", "Outsider", "Client", "Primary" });
var RoleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(context));
foreach (string r in myRoles)
{
RoleManager.Create(new IdentityRole(r));
}
}
catch (Exception ex)
{
throw new Exception("Error Create Roles: " + ex.Message);
}
#endregion
#region User & User Roles
var store = new UserStore<ApplicationUser>(context);
var manager = new UserManager<ApplicationUser>(store);
List<ApplicationUser> myUsers = GetTestUsers();
var passwordHasher = new PasswordHasher();
foreach (var u in myUsers)
{
var userExists = db.Users.Where(a => a.Email == u.Email).FirstOrDefault();
if (userExists == null)
{
var user = new ApplicationUser
{
Email = u.Email,
PasswordHash = passwordHasher.HashPassword("P@ssword1"),
LockoutEnabled = false,
Name = u.Name,
Position = u.Position,
RegisteredDate = DateTime.Now,
LastVisitDate = DateTime.Now,
OrganizationId = u.OrganizationId,
ProfilePictureSrc = u.ProfilePictureSrc,
};
try
{
var userCreateResult = manager.Create(user);
}
catch (Exception ex)
{
throw new Exception("Error Add User: " + ex.Message + "\n" + ex.InnerException);
}
// Add User to Roles
List<string> usersRoles = GetUserRoles(u.Email);
bool codeHit = false;
foreach (string role in usersRoles)
{
try
{
codeHit = true;
manager.AddToRole(user.Id, role);
}
catch (Exception ex)
{
// ERROR!
throw new Exception("Error Adding User to Role: " + ex.Message + "\n" + ex.Data + "\n" + ex.InnerException + "\nName: " + user.Name + "\nEmail: " + user.Email + "\nuser.ID: " + user.Id + "\nu.Id: " + u.Id + "\nRole: " + role + "\nCodeHit: " + codeHit);
}
}
}
}
#endregion
}
#region Helpers
private List<ApplicationUser> GetTestUsers()
{
List<ApplicationUser> testUsers = new List<ApplicationUser>
{
new ApplicationUser
{
Id = "1",
Email = "Admin@abc.com",
Name = "Admin User",
RegisteredDate = System.DateTime.Now,
LastVisitDate = System.DateTime.Now,
Position = "Site Administrator",
PhoneNumber = "1234564321",
},
new ApplicationUser
{
Id = "2",
Email = "first.last@hotmail.com",
Name = "James Woods",
RegisteredDate = System.DateTime.Now,
LastVisitDate = System.DateTime.Now,
Position = "Software Developer / Web Designer",
PhoneNumber = "1234567890",
},
new ApplicationUser
{
Id = "3",
Email = "tyler.perry@gmail.com",
Name = "Tyler Perry",
RegisteredDate = System.DateTime.Now,
LastVisitDate = System.DateTime.Now,
Position = "Company Contact",
PhoneNumber = "1234567890",
}
};
return testUsers;
}
public List<string> GetUserRoles(string user)
{
List<string> myRoles = new List<string>();
switch (user)
{
//"Root", "Admin", "Outsider", "Client", "Primary"
case "Admin@abc.com":
myRoles = new List<string>(new string[] { "Root", "Admin" });
break;
case "first.last@hotmail.com":
myRoles = new List<string>(new string[] { "Admin" });
break;
case "tyler.perry@gmail.com":
myRoles = new List<string>(new string[] { "Client", "Outsider" });
break;
default:
myRoles = new List<string>(new string[] {"[user] not found."});
break;
}
return myRoles;
}
#endregion
}
}
有人可以在这里提供一些我可能忽略的见解吗?有关完整的详细信息，我当前的catch语句输出以下内容:
Can anyone offer some insight here with what I may be overlooking? For full details, my current catch statment is outputting the following:
Error Adding User to Role: UserId not found.
System.Collections.ListDictionaryInternal
Name: Admin User
Email: Admin@abc.com
user.ID: 1
u.Id: 1
Role: Root
CodeHit: True
当我为管理员用户注释掉显式的Id = "1",时，user.ID和u.Id变为:ab753316-3d7b-4f98-a13a-d19f7c926976.我曾以为可能是问题GetTestUsers()或GetUserRoles(u.Email)的辅助方法，但是在我的try/catch和codeHit布尔变量之间，我已经证实问题肯定来自
When I comment out the explicit Id = "1", for my Admin User, the user.ID and u.Id becomes: ab753316-3d7b-4f98-a13a-d19f7c926976. I had thought it might be my helper methods of GetTestUsers() or GetUserRoles(u.Email) which were the issue, but between my try/catch and the codeHit boolean variable I am using, I have verified the issue is definitely coming from manager.AddToRole(user.Id, role).
推荐答案
我在这里留给可能有类似问题的任何人使用.我有完全相同的症状".事实证明，与存储密码有关的问题未遵循所配置的密码策略(至少一个大写字符，一个小写字符等).
I am leaving this here for anyone that might have had a similar issue. I had exactly the same "symptoms". It turns out that the problem related to the password being stored not adhering to the configured password policy (at least one uppercase char, one lowercase char, etc etc).
根据下面的评论和答案，通常，当不遵循任何用户创建约束或策略时，都会引发相同的模糊错误消息.
As per below comments and answers, in general, the same vague error message is thrown when any of the user creation constraints or policies are not followed.
这可能包括以下内容:
- 未遵循密码政策(这似乎是最常见的原因)
- 必填字段以空字符串/null的形式传递
- 用户名或电子邮件重复
确实存在很多可能导致此错误发生的问题.如果以上方法不能解决您的问题，建议您执行以下操作:
There is really a wide range of issues which can cause this error to occur. If the above does not solve your problem, I suggest the following:
- 熟悉为身份解决方案设置的身份提供商的规则和政策
- 按照下面@Ted的回答，在UserManager.Create方法上跟踪或放置一个断点以查看结果，因为这很可能揭示问题的原因.
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