Added SSO flows and functionality (#1047)

* SSO login flow for pre-existing user and no 2FA * 2FA progress * 2FA support * Added SSO flows and functionality * Handle webauthenticator cancellation gracefully * updates & bugfixes * Added state validation to web auth response handling * SSO auth, account registration, and environment settings support for iOS extensions * Added SSO prevalidation to auth process * prevalidation now hitting identity service base url * additional error handling * Requested changes * fixed case
2025-12-15 15:53:44 +00:00 · 2020-09-03 12:30:40 -04:00
parent 3af08a4727
commit f1419a75f6
46 changed files with 4368 additions and 4072 deletions
--- a/src/App/Pages/Accounts/LoginSsoPage.xaml.cs
+++ b/src/App/Pages/Accounts/LoginSsoPage.xaml.cs
@@ -0,0 +1,114 @@
+using Bit.App.Models;
+using Bit.Core.Abstractions;
+using Bit.Core.Utilities;
+using System;
+using System.Threading.Tasks;
+using Bit.App.Utilities;
+using Xamarin.Forms;
+
+namespace Bit.App.Pages
+{
+    public partial class LoginSsoPage : BaseContentPage
+    {
+        private readonly IStorageService _storageService;
+        private readonly IMessagingService _messagingService;
+        private readonly IVaultTimeoutService _vaultTimeoutService;
+        private readonly LoginSsoPageViewModel _vm;
+        private readonly AppOptions _appOptions;
+
+        private AppOptions _appOptionsCopy;
+
+        public LoginSsoPage(AppOptions appOptions = null)
+        {
+            _storageService = ServiceContainer.Resolve<IStorageService>("storageService");
+            _messagingService = ServiceContainer.Resolve<IMessagingService>("messagingService");
+            _vaultTimeoutService = ServiceContainer.Resolve<IVaultTimeoutService>("vaultTimeoutService");
+            _messagingService.Send("showStatusBar", true);
+            _appOptions = appOptions;
+            InitializeComponent();
+            _vm = BindingContext as LoginSsoPageViewModel;
+            _vm.Page = this;
+            _vm.StartTwoFactorAction = () => Device.BeginInvokeOnMainThread(async () => await StartTwoFactorAsync());
+            _vm.StartSetPasswordAction = () =>
+                Device.BeginInvokeOnMainThread(async () => await StartSetPasswordAsync());
+            _vm.SsoAuthSuccessAction = () => Device.BeginInvokeOnMainThread(async () => await SsoAuthSuccessAsync());
+            _vm.CloseAction = async () =>
+            {
+                _messagingService.Send("showStatusBar", false);
+                await Navigation.PopModalAsync();
+            };
+            if (Device.RuntimePlatform == Device.Android)
+            {
+                ToolbarItems.RemoveAt(0);
+            }
+        }
+
+        protected override async void OnAppearing()
+        {
+            base.OnAppearing();
+            await _vm.InitAsync();
+            if (string.IsNullOrWhiteSpace(_vm.OrgIdentifier))
+            {
+                RequestFocus(_orgIdentifier);
+            }
+        }
+
+        private void CopyAppOptions()
+        {
+            if (_appOptions != null)
+            {
+                // create an object copy of _appOptions to persist values when app is exited during web auth flow
+                _appOptionsCopy = new AppOptions();
+                _appOptionsCopy.SetAllFrom(_appOptions);
+            }
+        }
+
+        private void RestoreAppOptionsFromCopy()
+        {
+            if (_appOptions != null)
+            {
+                // restore values to original readonly _appOptions object from copy
+                _appOptions.SetAllFrom(_appOptionsCopy);
+                _appOptionsCopy = null;
+            }
+        }
+
+        private async void LogIn_Clicked(object sender, EventArgs e)
+        {
+            if (DoOnce())
+            {
+                CopyAppOptions();
+                await _vm.LogInAsync();
+            }
+        }
+
+        private void Close_Clicked(object sender, EventArgs e)
+        {
+            if (DoOnce())
+            {
+                _vm.CloseAction();
+            }
+        }
+
+        private async Task StartTwoFactorAsync()
+        {
+            RestoreAppOptionsFromCopy();
+            var page = new TwoFactorPage(true, _appOptions);
+            await Navigation.PushModalAsync(new NavigationPage(page));
+        }
+
+        private async Task StartSetPasswordAsync()
+        {
+            RestoreAppOptionsFromCopy();
+            var page = new SetPasswordPage(_appOptions);
+            await Navigation.PushModalAsync(new NavigationPage(page));
+        }
+
+        private async Task SsoAuthSuccessAsync()
+        {
+            RestoreAppOptionsFromCopy();
+            await AppHelpers.ClearPreviousPage();
+            Application.Current.MainPage = new NavigationPage(new LockPage(_appOptions));
+        }
+    }
+}