Set _currentAuthState

- Remove call to Logout when initializing authentication state
- Logout when a valid access token cannot be retrieved

Author: halter73

MauiHybridAuth/MauiHybridAuth/Services/MauiAuthenticationStateProvider.cs

@@ -33,10 +33,10 @@ public override Task<AuthenticationState> GetAuthenticationStateAsync()
                 return _currentAuthState;
             }
 
-            var authStateTask = CreateAuthenticationStateFromSecureStorageAsync();
-            NotifyAuthenticationStateChanged(authStateTask);
+            _currentAuthState = CreateAuthenticationStateFromSecureStorageAsync();
+            NotifyAuthenticationStateChanged(_currentAuthState);
 
-            return authStateTask;
+            return _currentAuthState;
         }
 
         public async Task<AccessTokenInfo?> GetAccessTokenInfoAsync()
@@ -46,6 +46,7 @@ public override Task<AuthenticationState> GetAuthenticationStateAsync()
                 return _accessToken;
             }
 
+            Logout();
             return null;
         }
 
@@ -60,10 +61,10 @@ public void Logout()
 
         public Task LogInAsync(LoginRequest loginModel)
         {
-            var loginTask = LogInAsyncCore(loginModel);
-            NotifyAuthenticationStateChanged(loginTask);
+            _currentAuthState = LogInAsyncCore(loginModel);
+            NotifyAuthenticationStateChanged(_currentAuthState);
 
-            return loginTask;
+            return _currentAuthState;
 
             async Task<AuthenticationState> LogInAsyncCore(LoginRequest loginModel)
             {
@@ -121,10 +122,6 @@ private async Task<AuthenticationState> CreateAuthenticationStateFromSecureStora
                 authenticatedUser = CreateAuthenticatedUser(_accessToken!.Email);
                 LoginStatus = LoginStatus.Success;
             }
-            else
-            {
-                Logout();
-            }
 
             return new AuthenticationState(authenticatedUser);
         }