C# Web API个人帐户:如何添加角色
在ASP Web API中,我使用个人帐户注册用户。我在本官方教程之后实现了此功能: 现在,我希望能够为用户分配一个角色:当执行Register方法时,我还希望传递POST请求中的角色:C# Web API个人帐户:如何添加角色,c#,.net,asp.net-mvc,entity-framework,asp.net-web-api,C#,.net,Asp.net Mvc,Entity Framework,Asp.net Web Api,在ASP Web API中,我使用个人帐户注册用户。我在本官方教程之后实现了此功能: 现在,我希望能够为用户分配一个角色:当执行Register方法时,我还希望传递POST请求中的角色: { "UserName": "Alice", "Password": "password123", "ConfirmPassword": "password123", "Role": "admin" -> i want add this } R
{
"UserName": "Alice",
"Password": "password123",
"ConfirmPassword": "password123",
"Role": "admin" -> i want add this
}
Register方法必须正确地为数据库的表赋值。
如何处理web api个人帐户中的角色?有教程吗
谢谢创建用户和相应角色后,只需在代码中添加以下行
var roleresult = UserManager.AddToRole(currentUser.Id, "RoleName");
您还应该将角色属性添加到视图模型(通常称为RegisterBindingModel),该属性将传递给Register方法
更新
下面是一个完整的示例,Register方法的样子(RoleEntity和UserEntity是我在Identity中对适当类的实现,但这也适用于自定义实现)
有什么指南或书可以让我记录这个论点吗?这本书缺少很多信息。更好的资源是和的博客。@Tom我更新了我的帖子,为您提供了一个完整的示例,说明如何自定义Register方法以支持角色添加。视图模型中的Role属性也可以是字符串。
public async Task<IdentityResult> RegisterAsync(RegisterViewModel model)
{
var user = new UserEntity { UserName = model.UserName };
var role = model.Role.ToString();
if (await _roleManager.FindByNameAsync(role) == null)
{
var roleResult = await _roleManager.CreateAsync(new RoleEntity(role));
if (roleResult != IdentityResult.Success)
{
return roleResult;
}
}
var result = await _userManager.CreateAsync(user, model.Password);
if (!result.Succeeded)
{
return result;
}
var addToRoleResult = await _userManager.AddToRoleAsync(user.Id, role);
return !addToRoleResult.Succeeded ? addToRoleResult : IdentityResult.Success;
}
public class RegisterViewModel
{
[Required(ErrorMessage="This field is required")]
[Display(Name = "User name", Prompt="Please enter user name...")]
public string UserName { get; set; }
[Required(ErrorMessage = "This field is required")]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password", Prompt="Please enter password...")]
public string Password { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm password", Prompt = "Please enter confirm password...")]
[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
[Required(ErrorMessage = "This field is required")]
[Display(Name = "Role")]
public Roles Role { get; set; }
}