将数据存储在具有asp.net核心身份的cookie中 [英] Store data in cookie with asp.net core identity

问题描述

我正在使用 ASP.NET 核心身份与EF结束我想存储与用户相关的数据在认证cookie。

I'm using ASP.NET core identity with EF end I would like to store data related to the user in the authentication cookie.

这是我以前用过的 ASP.NET 4.6 （ appcontext 是数据存储）：

This is how I used to do with ASP.NET 4.6 (appcontext is the data to store):

public static void IdentitySignin(AppContext appContext, string providerKey = null, bool isPersistent = false)
{
    var claims = new List<Claim>();

    // create *required* claims
    claims.Add(new Claim(ClaimTypes.NameIdentifier, appContext.UserId.ToString()));
    claims.Add(new Claim(ClaimTypes.Name, appContext.UserName));

    // serialized AppUserState object
    claims.Add(new Claim("appcontext" + EZA.Store.AppContext.Version, appContext.ToString()));

    var identity = new ClaimsIdentity(claims, DefaultAuthenticationTypes.ApplicationCookie);

    // add to user here!
    AuthenticationManager.SignIn(new AuthenticationProperties()
    {
        AllowRefresh = true,
        IsPersistent = isPersistent,
        ExpiresUtc = DateTime.UtcNow.AddDays(7),
    }, identity);
}

但现在我使用 ASP.NET身份与 EF ，我找不到一种方法来存储cookie中的一些数据。

but now I'm using ASP.NET Identity with EF and I can't find a way to store some data in the cookie.

推荐答案

使用 AddClaimsAsync 或 AddClaimAsync UserManager< YourUserIdentity> 。例如，当您登录您的用户时：

Use AddClaimsAsync or AddClaimAsync of UserManager<YourUserIdentity>. for exemple like this when you sign in your user:

public class AccountController : Controller
{
    public UserManager<YourUserIdentity> UserManager { get; private set; }

    public SignInManager<YourUserIdentity> SignInManager { get; private set; }

    public AccountController(UserManager<YourUserIdentity> userManager, 
        SignInManager<YourUserIdentity> signInManager)
    {
        UserManager = userManager;
        SignInManager = signInManager;
    }

    public async Task<IActionResult> Login(LoginViewModel model, string returnUrl = null)
    {
        if (ModelState.IsValid)
        {
            var user = await UserManager.FindByNameAsync(model.UserName);

            await UserManager.AddClaimAsync(user, new Claim("your-claim", "your-value"));

            var signInStatus = await SignInManager.PasswordSignInAsync(user, model.Password, model.RememberMe, lockoutOnFailure: false);

            if (signInStatus.Succeeded)
                return RedirectToLocal(returnUrl);

            ModelState.AddModelError("", "Invalid username or password.");
            return View(model);
        }

        // If we got this far, something failed, redisplay form
        return View("Index", new LoginPageViewModel() { Login = model });
    }
 }

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