在沒有 ASP.NET Core Identity 的情況下在 ASP.NET Core2.2 MVC Web 應用程序中實現外部社交登錄。成功登錄 Google、Facebook、Twitter、LinkedIn 和 Microsoft 后，我在重定向回應用程序時收到以下錯誤。處理請求時發生未處理的異常。異常：無效的狀態 cookie。地點未知異常：處理遠程登錄時遇到錯誤。Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler.HandleRequestAsync()以下是Startup.cs文件中的設置public void ConfigureServices(IServiceCollection services) { services.Configure<CookiePolicyOptions>(options => { // This lambda determines whether user consent for non-essential cookies is needed for a given request. options.CheckConsentNeeded = context => true; options.MinimumSameSitePolicy = SameSiteMode.None; }); services .AddAuthentication(options => { options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme; options.DefaultChallengeScheme = GoogleDefaults.AuthenticationScheme; }) .AddCookie(options => { options.Cookie.IsEssential = true; }) .AddGoogle(options => { options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme; options.ClientId = Configuration["Authentication:Google:ClientId"]; options.ClientSecret = Configuration["Authentication:Google:ClientSecret"]; options.CallbackPath = "/externallogincallback"; }) .AddFacebook(facebookOptions => { facebookOptions.AppId = Configuration["Authentication:Facebook:AppId"]; facebookOptions.AppSecret = Configuration["Authentication:Facebook:AppSecret"]; facebookOptions.CallbackPath = "/externallogincallback"; })
1 回答
慕的地6264312
TA貢獻1817條經驗 獲得超6個贊
externallogincallback您似乎想在登錄 Microsoft 帳戶后將請求重定向到。如果是這樣，則不應microsoftOptions.CallbackPath設置externallogincallback. 通過此設置，來自 Microsoft 的所有請求都將由 OAuth 中間件而不是您自己的端點處理externallogincallback。
對于登錄后重定向頁面，您需要return Challenge(authenticationProperties, provider);通過設置authenticationProperties.authenticationProperties
請按照以下步驟操作：
REDIRECT URI在 Azure 門戶中更改https://localhost:xxx/signin-microsoft更改
Startup.cs為
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
services.AddAuthentication(options =>
{
options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
//options.DefaultChallengeScheme = GoogleDefaults.AuthenticationScheme;
})
.AddCookie(options =>
{
options.Cookie.IsEssential = true;
//options.Cookie.SameSite = SameSiteMode.None;
})
.AddMicrosoftAccount(microsoftOptions =>
{
microsoftOptions.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
microsoftOptions.ClientId = Configuration["Authentication:Microsoft:ClientId"];
microsoftOptions.ClientSecret = Configuration["Authentication:Microsoft:ClientSecret"];
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseAuthentication();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
}
家庭控制器
public class HomeController : Controller
{
//Action to issue a challange to google login
public IActionResult LogInMicrosoft(string provider)
{
//provider = Microsot or Google or LinkedIn or Twitter or Facebook
provider = "Microsoft";
var authenticationProperties = new AuthenticationProperties
{
RedirectUri = Url.Action("externallogincallback")
};
return Challenge(authenticationProperties, provider);
}
[Route("/[action]")]
public async Task<IActionResult> externallogincallback()
{
var request = HttpContext.Request;
//Here we can retrieve the claims
// read external identity from the temporary cookie
//var authenticateResult = HttpContext.GetOwinContext().Authentication.AuthenticateAsync("ExternalCookie");
var result = await HttpContext.AuthenticateAsync(CookieAuthenticationDefaults.AuthenticationScheme);
if (result.Succeeded != true)
{
throw new Exception("External authentication error");
}
// retrieve claims of the external user
var externalUser = result.Principal;
if (externalUser == null)
{
throw new Exception("External authentication error");
}
// retrieve claims of the external user
var claims = externalUser.Claims.ToList();
// try to determine the unique id of the external user - the most common claim type for that are the sub claim and the NameIdentifier
// depending on the external provider, some other claim type might be used
//var userIdClaim = claims.FirstOrDefault(x => x.Type == JwtClaimTypes.Subject);
var userIdClaim = claims.FirstOrDefault(x => x.Type == ClaimTypes.NameIdentifier);
if (userIdClaim == null)
{
throw new Exception("Unknown userid");
}
var externalUserId = userIdClaim.Value;
var externalProvider = userIdClaim.Issuer;
// use externalProvider and externalUserId to find your user, or provision a new user
return RedirectToAction("Privacy", "Home");
}
public IActionResult Index()
{
return View();
}
public IActionResult Privacy()
{
return View();
}
[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
public IActionResult Error()
{
return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
}
}
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