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我正在創建一個使用WCF服務與數據庫和其他應用程序進行交互的Web窗體應用程序。此Web表單應用程序無法訪問數據庫。使用WFC服務調用作爲UserStore for ASP.NET身份
我想使用ASP.Net身份進行用戶管理。我已經按照本教程Overview of Custom Storage Providers for ASP.NET Identity創建了一個自定義UserStore和RoleStore，如下所示。
public class UserStore : IUserStore<IdentityUser, long>, IUserRoleStore<IdentityUser, long>
{
UserServiceClient userServiceClient = new UserServiceClient();
public Task CreateAsync(IdentityUser user)
{
string userName = HttpContext.Current.User.Identity.GetUserName();
Genders gender = (Genders)user.CoreUser.Gender.GenderId;
UserDto userDto = userServiceClient.CreateUser(user.CoreUser.FirstName, user.CoreUser.LastName, gender, user.CoreUser.EmailAddress, user.CoreUser.Username, userName, user.CoreUser.Msisdn);
return Task.FromResult<UserDto>(userDto);
}
public Task DeleteAsync(IdentityUser user)
{
bool success = userServiceClient.DeactivateUser(user.CoreUser.UserId, "");
return Task.FromResult<bool>(success);
}
public Task<IdentityUser> FindByIdAsync(long userId)
{
UserDto userDto = userServiceClient.GetUserByUserId(userId);
return Task.FromResult<IdentityUser>(new IdentityUser { CoreUser = userDto, UserName = userDto.Username });
}
public Task<IdentityUser> FindByNameAsync(string userName)
{
UserDto userDto = userServiceClient.GetUserByUsername(userName);
return Task.FromResult<IdentityUser>(new IdentityUser { CoreUser = userDto, UserName = userDto.Username });
}
public Task UpdateAsync(IdentityUser user)
{
Genders gender = (Genders)user.CoreUser.Gender.GenderId;
UserDto userDto = userServiceClient.UpdateUserDetails(user.CoreUser.UserId, user.CoreUser.FirstName, user.CoreUser.LastName, gender, user.CoreUser.EmailAddress, user.CoreUser.Msisdn, "");
return Task.FromResult<UserDto>(userDto);
}
public void Dispose()
{
throw new NotImplementedException();
}
public Task AddToRoleAsync(IdentityUser user, string roleName)
{
throw new NotImplementedException();
}
public Task<IList<string>> GetRolesAsync(IdentityUser user)
{
List<UserRoleDto> roles = userServiceClient.GetUserRoles(user.Id);
return Task.FromResult<IList<string>>(roles.Select(r => r.Role.RoleName).ToList());
}
public Task<bool> IsInRoleAsync(IdentityUser user, string roleName)
{
throw new NotImplementedException();
}
public Task RemoveFromRoleAsync(IdentityUser user, string roleName)
{
throw new NotImplementedException();
}
}
這就是UserStore。現在問題是爲了實現這個標識。
public void ConfigureAuth(IAppBuilder app)
{
// Configure the db context, user manager and signin manager to use a single instance per request
app.CreatePerOwinContext(ApplicationDbContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
app.CreatePerOwinContext<ApplicationSignInManager>(ApplicationSignInManager.Create);
在上面，類自帶的模板的預定，有行：
app.CreatePerOwinContext(ApplicationDbContext.Create);
現在我不想沒有一個ApplicationDbContext，因爲這是在WCF處理。此外，在App_Start文件夾中的IdentityConfig類，還有的方法創建了這條線，
var manager = new ApplicationUserManager(new UserStore<ApplicationUser>(context.Get<ApplicationDbContext>()));
再說，我有什麼替代ApplicationDbContext不知道。我做對了嗎？我遵循的教程是否足以幫助我滿足我的需求？