Question

登录代码似乎有效，因为PasswordSignInAsync返回Succeed，但当我使用User.GetUserName()获取下一个请求的用户信息时，它总是归还给我null。此外，User.IsSignedIn()也会返回false。

public async Task<IActionResult> Login(LoginViewModel model, string returnUrl = null)
{
    ViewData["ReturnUrl"] = returnUrl;
    if (ModelState.IsValid)
    {
        var result = await _signInManager.PasswordSignInAsync(model.UserName, model.Password, model.RememberMe, lockoutOnFailure: false);
        if (result.Succeeded)
        {
            // this code executed and the redirection works fine
            Logger.LogInformation(1, "User logged in.");
            return RedirectToLocal(returnUrl);
        }
        if (result.RequiresTwoFactor)
        {
            Logger.LogWarning(2, "RequiresTwoFactor");
        }
        if (result.IsLockedOut)
        {
            Logger.LogWarning(3, "User account locked out.");
        }

        ModelState.AddModelError(string.Empty, "Invalid login attempt.");
        return View(model);
    }

    return View(model);
}

在下一个请求中，我无法获得任何信息。

Logger.LogWarning(User.Identity.Name ?? "User.Identity.Name is null"); // null
Logger.LogWarning(User.GetUserName() ?? "User.GetUserName() is null"); // null
Logger.LogWarning(User.IsSignedIn() ? "User is signed in" : "User is not signed in"); // not signed in

我的Startup.cs

app.UseIdentity();

services.AddIdentity<CustomAccount, CustomRole>(options =>
{
    options.Cookies.ApplicationCookie.ExpireTimeSpan = TimeSpan.FromHours(24);
})
.AddEntityFrameworkStores<ApplicationDbContext, long>()
.AddDefaultTokenProviders();

注意：我也在同一个应用中使用app.UseJwtBearerAuthentication，这可能是个问题吗？

Answer 1

对任何与此问题斗争的人。这是我的工作代码

加载证书

注意：我正在将证书导入Azure并使用指纹值将其加载到我的应用程序中

public X509Certificate2 LoadCertificate()
{
    var certStore = new X509Store(StoreName.My, StoreLocation.CurrentUser);
    certStore.Open(OpenFlags.ReadOnly);

    var certCollection = certStore
        .Certificates
        .Find(X509FindType.FindByThumbprint,
            "", // Generated by Azure
            false);

    if (certCollection.Count > 0)
    {
        var cert = certCollection[0];
        return cert;
    }

    certStore.Dispose();
    return null;
}

连接身份服务器

var cert = LoadCertificate();

if (cert == null)
{
    services.AddIdentityServer()
        .AddTemporarySigningCredential()
        .AddAspNetIdentity<ApplicationUser>()
        .AddConfigurationStore(builder => builder.UseSqlServer(connectionString, options => options.MigrationsAssembly(migrationsAssembly)))
        .AddOperationalStore(builder => builder.UseSqlServer(connectionString, options => options.MigrationsAssembly(migrationsAssembly)));
}
else
{
    services.AddIdentityServer()
        .AddSigningCredential(cert)
        .AddAspNetIdentity<ApplicationUser>()
        .AddConfigurationStore(builder => builder.UseSqlServer(connectionString, options => options.MigrationsAssembly(migrationsAssembly)))
        .AddOperationalStore(builder => builder.UseSqlServer(connectionString, options => options.MigrationsAssembly(migrationsAssembly)));
}

希望它有所帮助。

ASP.NET Identity 3 cookie身份验证无法按预期工作

1 个答案: