Key generator added

3 files changed, 10 insertions, 2 deletions

diff --git a/TwoStepsAuthenticator.TestApp/MainWindow.xaml.cs b/TwoStepsAuthenticator.TestApp/MainWindow.xaml.cs
index 43469af..f74a031 100644
--- a/TwoStepsAuthenticator.TestApp/MainWindow.xaml.cs
+++ b/TwoStepsAuthenticator.TestApp/MainWindow.xaml.cs
@@ -25,7 +25,6 @@ namespace TwoStepsAuthenticatorTestApp
         {
             InitializeComponent();
             model = new ViewModel();
-            model.Key="JBSWY3DPEHPK3PXP";
             this.DataContext = model;
         }
 
diff --git a/TwoStepsAuthenticator.TestApp/ViewModel.cs b/TwoStepsAuthenticator.TestApp/ViewModel.cs
index 51db3a8..191569f 100644
--- a/TwoStepsAuthenticator.TestApp/ViewModel.cs
+++ b/TwoStepsAuthenticator.TestApp/ViewModel.cs
@@ -72,6 +72,8 @@ namespace TwoStepsAuthenticatorTestApp
 
         public ViewModel()
         {
+            var auth = new TwoStepsAuthenticator.Authenticator();
+            this.Key = auth.GenerateKey();
             timer = new DispatcherTimer(TimeSpan.FromSeconds(1), DispatcherPriority.Normal, timerCallback, App.Current.Dispatcher);
             //timer.Elapsed += timer_Elapsed;
             timer.Start();
diff --git a/TwoStepsAuthenticator/Authenticator.cs b/TwoStepsAuthenticator/Authenticator.cs
index d196525..a026e57 100644
--- a/TwoStepsAuthenticator/Authenticator.cs
+++ b/TwoStepsAuthenticator/Authenticator.cs
@@ -13,7 +13,14 @@ namespace TwoStepsAuthenticator
 
         public string GenerateKey()
         {
-            throw new NotImplementedException();
+            var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+            var random = new Random();
+            var keyChars = new char[16];
+            for (int i = 0; i < 16; i++)
+            {
+                keyChars[i] = chars[random.Next(chars.Length)];
+            }
+            return new String(keyChars);
         }
 
         public string GetCode(string secret)