我已经有一个MVC ASP.NET应用程序,我使用ASP.NET身份管理身份验证。
我在应用中创建了一个WCF服务,允许其他应用使用我的应用提供给他们的服务创建新帐户。
当我调用WCF服务时,当服务尝试使用userManager属性时,我从GetOwinContext()获得NullReference。
这是我的WCF服务实施:
using Microsoft.AspNet.Identity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Web;
using MyCompany.MyProject.Core.Security.Auth;
using MyCompany.MyProject.Core.Security.Auth.Models;
using MyCompany.MyProject.MvcWebHost.Services.Contracts;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.Owin.Host.SystemWeb;
using System.ServiceModel;
public class AuthenticationService : IAuthenticationService
{
private ApplicationUserManager _userManager;
public ApplicationUserManager UserManager
{
get
{
return _userManager ?? HttpContext.Current.GetOwinContext().GetUserManager<ApplicationUserManager>();
}
private set
{
_userManager = value;
}
}
public OperationResultDTO CreateUserAccount(UserAccountDTO userDto)
{
OperationResultDTO result = new OperationResultDTO();
var user = new ApplicationUser();
user.UserName = userDto.Identifier.ToString();
user.Email = userDto.Email;
Task<IdentityResult> adminresult = UserManager.CreateAsync(user, userDto.Password);
if (adminresult.IsCompleted && adminresult.IsFaulted != false)
{
result.IsSuccess = true;
result.HasError = false;
}
else
{
result.IsSuccess = false;
result.HasError = true;
result.ErrorMessage = "This is an error message!";
}
return result;
}
}
我该如何解决?
答案 0 :(得分:0)
WCF不支持OWIN,您可以在此处看到,http://owin.org/#projects
如果您仍想使用OWIN,则必须切换到REST或者如果要使用WCF则删除OWIN