So I'm developing an ASP.NET Core app (.NET Core 2.0), hosted as App Service on Azure. I want to implement authentication with Azure AD, using a single tenant (so only account from our company). I actually added all necessary code, registered the app and configured everything in App Service (at least I think so) and it even works without any problems when I run it locally. The problem occur when I publish the app to Azure and try to log in there. Instead of being redirected to the view of my choice, I am being redirected to '~/.auth/login/done' and I see this: https://imgur.com/a/6OeKUNy
So as I said, I registered the app and added app url and reply urls, they look like this:
- [app_name].azurewebsites.net/.auth/login/aad/callback
- https://localhost:44359/.auth/login/aad/callback
I configured the app service itself in Authentication/Authorization section, with advanced settings. Currently the fields Client Secret and Allowed token audiences are empty. I don't want user to be authenticated right after he enters the website, but when he clicks a certain button, so I set "Allow anonymous requests(no action)". I added necessary code for it to work:
AccountController:
[Authorize]
[Route("[controller]/[action]")]
public class AccountController : Controller
{
private readonly OmsIntegrationContext _context;
private readonly IUserService _userService;
public AccountController(OmsIntegrationContext context, IUserService userservice)
{
_context = context;
_userService = userservice;
}
[HttpGet]
[AllowAnonymous]
public IActionResult LoginAzureAd(string returnUrl)
{
var redirectUrl = Url.Action(nameof(ChangeRequestController.Index), "ChangeRequest");
return Challenge(new AuthenticationProperties { RedirectUri = redirectUrl },
OpenIdConnectDefaults.AuthenticationScheme);
}
[HttpPost]
[ValidateAntiForgeryToken]
public async Task LogoutAzureAd()
{
if (User.Identity.IsAuthenticated)
{
await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
await HttpContext.SignOutAsync(OpenIdConnectDefaults.AuthenticationScheme);
}
}
Startup.cs:
services.AddAuthentication(x =>
{
x.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
x.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
x.DefaultSignOutScheme = CookieAuthenticationDefaults.AuthenticationScheme;
x.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddOpenIdConnect(options =>
{
var azureAdConfig = Configuration.GetSection("AzureAd");
options.Authority = azureAdConfig.GetValue<string>("Instance") +
azureAdConfig.GetValue<string>("Domain");
options.ClientId = azureAdConfig.GetValue<string>("ClientId");
options.ResponseType = OpenIdConnectResponseType.IdToken;
options.CallbackPath = azureAdConfig.GetValue<string>("Callback");
options.SignedOutRedirectUri = "https://appname.azurewebsites.net/";
options.TokenValidationParameters.NameClaimType = "name";
options.UseTokenLifetime = true;
})
.AddCookie()
.AddSalesforceAuthentications(AuthConfigs);
services.ConfigureApplicationCookie(x =>
{
x.Cookie.Name = ".SalesForce.Cookie"; //This isn't my code. Could this cause problems?
});
Note: Generally salesforce auth is used in this project, Azure AD is supposed to function only for a certain module, for users who don't have SF account. It's not my idea, but I have to do that this way
appsettings.json:
"AzureAd": {
"ClientId": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
"TenantId": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
"Instance": "https://login.microsoftonline.com/",
"Domain": "XXXXX.onmicrosoft.com",
"Callback": "/.auth/login/aad/callback"
}
What I want to achieve and what I have achieved when running on localhost is that when user enters the web app, he clicks a button, is authenticated with Azure AD using company account and the redirected to ~/ChangeRequest/Index. But I cannot make it work after deploy. I found similar issue here:
but the way this guy solved it is not an option for me. Any ideas?
