[英]How to extend IdentityUser with custom property
I'm using asp.net Identity 2.0 for users to log into my website, where the authentication details are stored in an SQL database.我正在使用 asp.net Identity 2.0 让用户登录我的网站,其中身份验证详细信息存储在 SQL 数据库中。 Asp.net Identity has been implemented in a standard way as can be found in many online tutorials.
Asp.net Identity 已以标准方式实现,可在许多在线教程中找到。
The ApplicationUser
class in IdentityModels
has been extended to include a custom property: IdentityModels
中的ApplicationUser
类已扩展为包含自定义属性:
public class ApplicationUser : IdentityUser
{
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager, string authenticationType)
{
CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, authenticationType);
return userIdentity;
}
//My extended property
public string Code { get; set; }
}
When I register a new user I pass the Code
custom property in the RegisterBindingModel
but I'm not sure how to insert this custom property to the WebUsers table.当我注册一个新用户时,我在
RegisterBindingModel
中传递了Code
自定义属性,但我不确定如何将此自定义属性插入到 WebUsers 表中。
I did as bellow but it doesn't actually inserting this property to the table together with the username and password.我做了如下操作,但实际上并没有将此属性与用户名和密码一起插入到表中。
var user = new ApplicationUser() { UserName = userName, Email = model.Email, Code=model.Code };
And the entire function:以及整个功能:
[AllowAnonymous]
[Route("Register")]
public async Task<IHttpActionResult> Register(RegisterBindingModel model)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var userName = !string.IsNullOrEmpty(model.UserName) ? model.UserName : model.Email;
//I set it here but it doesn't get inserted to the table.
var user = new ApplicationUser() { UserName = userName, Email = model.Email, Code=model.Code };
IdentityResult result = await UserManager.CreateAsync(user, model.Password);
if (!result.Succeeded)
{
return GetErrorResult(result);
}
return Ok();
}
What am I missing?我错过了什么? I was looking at similar questions but couldn't find an answer for this.
我正在寻找类似的问题,但找不到答案。
If you follow all steps of adding a custom field to user, you will finish the tasks successfully. 如果您按照向用户添加自定义字段的所有步骤操作,您将成功完成任务。
Here is all steps to add a custom field to user: 以下是向用户添加自定义字段的所有步骤:
Go to Models folder → Open IdentityModels.cs → ApplicationUser class and add the property: 转到Models文件夹→打开IdentityModels.cs → ApplicationUser类并添加属性:
public string Code { get; set; }
Type Enable-Migrations
and press Enter and wait until the task get completed. 键入
Enable-Migrations
并按Enter键并等待任务完成。 You will see a response which says: 你会看到一个回复说:
Checking if the context targets an existing database... Code First Migrations enabled for project WebApplication1.
Type Add-Migration "Code"
and press Enter and wait until the task get completed. 键入
Add-Migration "Code"
并按Enter键并等待任务完成。 You will see a response which says: 你会看到一个回复说:
Scaffolding migration 'Code'. The Designer Code for this migration file includes a snapshot of your current Code First model. This snapshot is used to calculate the changes to your model when you scaffold the next migration. If you make additional changes to your model that you want to include in this migration, then you can re-scaffold it by running 'Add-Migration Code' again.
Type Update-Database
and press Enter and wait until the task get completed. 键入
Update-Database
并按Enter键并等待任务完成。 You will see a response which says: 你会看到一个回复说:
Specify the '-Verbose' flag to view the SQL statements being applied to the target database. Applying explicit migrations: [201611132135242_Code]. Applying explicit migration: 201611132135242_Code. Running Seed method.
At this step if you refresh SQL Server Object Explorer and go to database and see tables, under dbo.AspNetUsers
under columns, you will see the Code
field. 在此步骤中,如果刷新SQL Server对象资源管理器并转到数据库并查看表,
dbo.AspNetUsers
在列下的dbo.AspNetUsers
下,您将看到“ Code
字段。 If you didn't know which database or even which server you should look for, open Web.Config file and take a look at connection string which is something like this: 如果您不知道应该查找哪个数据库甚至是哪个服务器,请打开Web.Config文件并查看连接字符串,如下所示:
<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\\v11.0;AttachDbFilename=|DataDirectory|\\aspnet-WebApplication1-20161114125903.mdf;Initial Catalog=aspnet-WebApplication1-20161114125903;Integrated Security=True" providerName="System.Data.SqlClient" />
You can see data source (which is sql server instance) and something .mdf which is database name. 您可以看到数据源(这是sql server实例)和.mdf这是数据库名称。
Go to Models folder → Open AccountViewModels.cs file → RegisterViewModel class and add this property: (In APIv2 with EF6, you can add the below line in Models folder → AccountBindingModels file → RegisterBindingModel class) 转到Models文件夹→打开AccountViewModels.cs文件→ RegisterViewModel类并添加此属性:(在APIv2中使用EF6,可以在Models文件夹中添加以下行→AccountBindingModels文件→RegisterBindingModel类)
public string Code { get; set; }
Go to Views folder → Account folder → Open Register.cshtml file and add this code near other fields, for example below password: 转到Views文件夹→ 帐户文件夹→打开Register.cshtml文件,并将此代码添加到其他字段附近,例如密码:
<div class="form-group"> @Html.LabelFor(m => m.Code, new { @class = "col-md-2 control-label" }) <div class="col-md-10"> @Html.TextBoxFor(m => m.Code, new { @class = "form-control" }) </div> </div>
Go to Controllers folder → Open AccountController.cs file → in http post Register action, change the line which creates user to this: 转到Controllers文件夹→打开AccountController.cs文件→在http post Register操作中,将创建用户的行更改为:
var user = new ApplicationUser { UserName = model.Email, Email = model.Email, Code= model.Code };
Run project and go to /Account/Register
url and register a new user. 运行项目并转到
/Account/Register
URL并注册新用户。 After registering the user, if you go to database again and View Data of dbo.AspNetUsers table, you will see the code has been saved. 注册用户后,如果再次访问数据库并查看 dbo.AspNetUsers表的数据 ,您将看到代码已保存。
Download 下载
You can clone or download a working example here: 您可以在此处克隆或下载工作示例:
Further reading - How to Add a custom Property to IdentityRole? 进一步阅读 - 如何向IdentityRole添加自定义属性?
If you are interested to know how to add a new property to IdentityRole
, take a look at How to Add a custom Property to IdentityRole? 如果您有兴趣知道如何向
IdentityRole
添加新属性,请查看如何将自定义属性添加到IdentityRole?
If have already created the project with ' Authentication Individual User Accounts: 如果已使用“ 身份验证个人用户帐户”创建了项目:
In Solution Explorer go to project>Models>IdentityModels.cs 在Solution Explorer中,转到项目>模型> IdentityModels.cs
under public class ApplicationUser: IdentityUser
(should be the first class). 在
public class ApplicationUser: IdentityUser
(应该是第一个类)。
Add your custom properties after public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager)
like my example below: 在
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager)
之后添加自定义属性public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager)
如下例所示:
public class ApplicationUser : IdentityUser
{
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;
}
**//add custom properties here - these are just examples**
public bool SendEmails { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
}
Then using NuGet Packagemanager: 然后使用NuGet Packagemanager:
I hope this helps.. 我希望这有帮助..
I think the main problem still is you don't register the new claims at the ApplicationUser
class. 我认为主要问题仍然是您没有在
ApplicationUser
类中注册新的声明。
I was having the same problem and I solved it with a few lines after the CreateIdentityAsync
. 我遇到了同样的问题,我在
CreateIdentityAsync
之后用几行解决了它。
public class ApplicationUser : IdentityUser
{
public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager, string authenticationType)
{
CookieAuthenticationOptions.AuthenticationType
var userIdentity = await manager.CreateIdentityAsync(this, authenticationType);
// Add custom user claims here
userIdentity.AddClaim(new Claim("Code",this.Code));
return userIdentity;
}
//My extended property
public string Code { get; set; }
}
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