[KeyConnector] Add support for key connector OTP (#1633)

* initial commit
- add UsesKeyConnector to UserService
- add models
- begin work on authentication

* finish auth workflow for key connector sso login
- finish api call for get user key
- start api calls for posts to key connector

* Bypass lock page if already unlocked

* Move logic to KeyConnectorService, log out if no pin or biometric is set

* Disable password reprompt when using key connector

* hide password reprompt checkbox when editing or adding cipher

* add PostUserKey and PostSetKeyConnector calls

* add ConvertMasterPasswordPage

* add functionality to RemoveMasterPasswordPage
- rename Convert to Remove

* Hide Change Master Password button if using key connector

* Add OTP verification for export component

* Update src/App/Pages/Vault/AddEditPage.xaml.cs

Co-authored-by: Thomas Rittson <31796059+eliykat@users.noreply.github.com>

* remove toolbar item "close"

* Update src/Core/Models/Request/KeyConnectorUserKeyRequest.cs

Co-authored-by: Thomas Rittson <31796059+eliykat@users.noreply.github.com>

* remove new line in resource string
- format warning as two labels
- set label in code behind for loading simultaneously

* implement GetAndSetKey in KeyConnectorService
- ignore EnvironmentService call

* remove unnecesary orgIdentifier

* move RemoveMasterPasswordPage call to LockPage

* add spacing to export vault page

* log out if no PIN or bio on lock page with key connector

* Delete excessive whitespace

* Delete excessive whitespace

* Change capitalisation of OTP

* add default value to models for backwards compatibility

* remove this keyword

* actually handle exceptions

* move RemoveMasterPasswordPage to TabPage using messaging service

* add minor improvements

* remove 'this.'

Co-authored-by: Hinton <oscar@oscarhinton.com>
Co-authored-by: Thomas Rittson <trittson@bitwarden.com>
Co-authored-by: Thomas Rittson <31796059+eliykat@users.noreply.github.com>

src/Core/Services/VaultTimeoutService.cs

@@ -20,6 +20,7 @@ namespace Bit.Core.Services
         private readonly IMessagingService _messagingService;
         private readonly ITokenService _tokenService;
         private readonly IPolicyService _policyService;
+        private readonly IKeyConnectorService _keyConnectorService;
         private readonly Action<bool> _lockedCallback;
         private readonly Func<bool, Task> _loggedOutCallback;
 
@@ -35,6 +36,7 @@ namespace Bit.Core.Services
             IMessagingService messagingService,
             ITokenService tokenService,
             IPolicyService policyService,
+            IKeyConnectorService keyConnectorService,
             Action<bool> lockedCallback,
             Func<bool, Task> loggedOutCallback)
         {
@@ -49,6 +51,7 @@ namespace Bit.Core.Services
             _messagingService = messagingService;
             _tokenService = tokenService;
             _policyService = policyService;
+            _keyConnectorService = keyConnectorService;
             _lockedCallback = lockedCallback;
             _loggedOutCallback = loggedOutCallback;
         }
@@ -119,6 +122,18 @@ namespace Bit.Core.Services
             {
                 return;
             }
+
+            if (await _keyConnectorService.GetUsesKeyConnector()) {
+                var pinSet = await IsPinLockSetAsync();
+                var pinLock = (pinSet.Item1 && PinProtectedKey != null) || pinSet.Item2;
+
+                if (!pinLock && !await IsBiometricLockSetAsync())
+                {
+                    await LogOutAsync();
+                    return;
+                }
+            }
+
             if (allowSoftLock)
             {
                 BiometricLocked = await IsBiometricLockSetAsync();