[GDPR] Adjusted TOS/Privacy acceptance (#1138)

* GDPR acceptance flows

* Added specialized margin by platform

* Changed property name

src/App/Pages/Accounts/RegisterPage.xaml

@@ -123,6 +123,39 @@
                     Text="{u:I18n MasterPasswordHintDescription}"
                     StyleClass="box-footer-label" />
             </StackLayout>
+            <StackLayout StyleClass="box">
+                <StackLayout StyleClass="box-row, box-row-switch"
+                            IsVisible="{Binding ShowTerms}">
+                    <Switch
+                        IsToggled="{Binding AcceptPolicies}"
+                        StyleClass="box-value"
+                        HorizontalOptions="Start"
+                        Margin="{Binding SwitchMargin}"/>
+                    <Label StyleClass="box-footer-label"
+                           HorizontalOptions="Fill">
+                        <Label.FormattedText>
+                            <FormattedString>
+                                <Span Text="{u:I18n AcceptPolicies}" />
+                                <Span Text="{u:I18n TermsOfService}"
+                                      TextColor="Blue">
+                                    <Span.GestureRecognizers>
+                                        <TapGestureRecognizer Command="{Binding PoliciesClickCommand}"
+                                                              CommandParameter="https://bitwarden.com/terms/" />
+                                    </Span.GestureRecognizers>
+                                </Span>
+                                <Span Text=", " />
+                                <Span Text="{u:I18n PrivacyPolicy}"
+                                      TextColor="Blue">
+                                    <Span.GestureRecognizers>
+                                        <TapGestureRecognizer Command="{Binding PoliciesClickCommand}"
+                                                              CommandParameter="https://bitwarden.com/privacy/" />
+                                    </Span.GestureRecognizers>
+                                </Span>
+                            </FormattedString>
+                        </Label.FormattedText>
+                    </Label>
+                </StackLayout>
+            </StackLayout>
         </StackLayout>
     </ScrollView>
 

src/App/Pages/Accounts/RegisterPageViewModel.cs

@@ -7,6 +7,7 @@ using Bit.Core.Models.Request;
 using Bit.Core.Utilities;
 using System;
 using System.Threading.Tasks;
+using System.Windows.Input;
 using Xamarin.Forms;
 
 namespace Bit.App.Pages
@@ -18,6 +19,7 @@ namespace Bit.App.Pages
         private readonly ICryptoService _cryptoService;
         private readonly IPlatformUtilsService _platformUtilsService;
         private bool _showPassword;
+        private bool _acceptPolicies;
 
         public RegisterPageViewModel()
         {
@@ -30,8 +32,14 @@ namespace Bit.App.Pages
             TogglePasswordCommand = new Command(TogglePassword);
             ToggleConfirmPasswordCommand = new Command(ToggleConfirmPassword);
             SubmitCommand = new Command(async () => await SubmitAsync());
+            ShowTerms = !_platformUtilsService.IsSelfHost();
         }
         
+        public ICommand PoliciesClickCommand => new Command<string>((url) =>
+        {
+            _platformUtilsService.LaunchUri(url);
+        });
+
         public bool ShowPassword
         {
             get => _showPassword;
@@ -42,6 +50,20 @@ namespace Bit.App.Pages
                 });
         }
         
+        public bool AcceptPolicies
+        {
+            get => _acceptPolicies;
+            set => SetProperty(ref _acceptPolicies, value);
+        }
+        
+        public Thickness SwitchMargin
+        {
+            get => Device.RuntimePlatform == Device.Android 
+                ? new Thickness(0, 0, 0, 0) 
+                : new Thickness(0, 0, 10, 0);
+        }
+        
+        public bool ShowTerms { get; set; }
         public Command SubmitCommand { get; }
         public Command TogglePasswordCommand { get; }
         public Command ToggleConfirmPasswordCommand { get; }
@@ -93,6 +115,12 @@ namespace Bit.App.Pages
                     AppResources.MasterPasswordConfirmationValMessage, AppResources.Ok);
                 return;
             }
+            if (ShowTerms && !AcceptPolicies)
+            {
+                await Page.DisplayAlert(AppResources.AnErrorHasOccurred,
+                    AppResources.AcceptPoliciesError, AppResources.Ok);
+                return;
+            }
 
             // TODO: Password strength check?
 

src/App/Resources/AppResources.Designer.cs

@@ -3050,5 +3050,29 @@ namespace Bit.App.Resources {
                 return ResourceManager.GetString("Loading", resourceCulture);
             }
         }
+        
+        public static string AcceptPolicies {
+            get {
+                return ResourceManager.GetString("AcceptPolicies", resourceCulture);
+            }
+        }
+        
+        public static string AcceptPoliciesError {
+            get {
+                return ResourceManager.GetString("AcceptPoliciesError", resourceCulture);
+            }
+        }
+        
+        public static string TermsOfService {
+            get {
+                return ResourceManager.GetString("TermsOfService", resourceCulture);
+            }
+        }
+        
+        public static string PrivacyPolicy {
+            get {
+                return ResourceManager.GetString("PrivacyPolicy", resourceCulture);
+            }
+        }
     }
 }

src/App/Resources/AppResources.resx

@@ -1731,4 +1731,17 @@
   <data name="Loading" xml:space="preserve">
     <value>Loading</value>
   </data>
+  <data name="AcceptPolicies" xml:space="preserve">
+    <value>By activating this switch you agree to the following:
+</value>
+  </data>
+  <data name="AcceptPoliciesError" xml:space="preserve">
+    <value>Terms of Service and Privacy Policy have not been acknowledged.</value>
+  </data>
+  <data name="TermsOfService" xml:space="preserve">
+    <value>Terms of Service</value>
+  </data>
+  <data name="PrivacyPolicy" xml:space="preserve">
+    <value>Privacy Policy</value>
+  </data>
 </root>