PM-7585 Show error message when Origin is null, given no support for passkeys from native apps yet (#3175)

src/App/Platforms/Android/Autofill/CredentialHelpers.cs

@@ -6,7 +6,9 @@ using AndroidX.Credentials;
 using AndroidX.Credentials.Exceptions;
 using AndroidX.Credentials.Provider;
 using AndroidX.Credentials.WebAuthn;
+using Bit.App.Abstractions;
 using Bit.Core.Abstractions;
+using Bit.Core.Resources.Localization;
 using Bit.Core.Utilities;
 using Bit.Core.Utilities.Fido2.Extensions;
 using Bit.Droid;
@@ -78,6 +80,13 @@ namespace Bit.App.Platforms.Android.Autofill
             var origin = callingRequest.Origin;
             var credentialCreationOptions = GetPublicKeyCredentialCreationOptionsFromJson(callingRequest.RequestJson);
 
+            if (origin is null
+                &&
+                ServiceContainer.TryResolve<IDeviceActionService>(out var deviceActionService))
+            {
+                await deviceActionService.DisplayAlertAsync(AppResources.ErrorCreatingPasskey, AppResources.PasskeysNotSupportedForThisApp, AppResources.Ok);
+            }
+
             var rp = new Core.Utilities.Fido2.PublicKeyCredentialRpEntity()
             {
                 Id = credentialCreationOptions.Rp.Id,

src/App/Platforms/Android/Autofill/CredentialProviderSelectionActivity.cs

@@ -70,6 +70,13 @@ namespace Bit.Droid.Autofill
                 var packageName = getRequest?.CallingAppInfo.PackageName;
                 var appInfoOrigin = getRequest?.CallingAppInfo.Origin;
 
+                if (appInfoOrigin is null)
+                {
+                    await _deviceActionService.Value.DisplayAlertAsync(AppResources.ErrorReadingPasskey, AppResources.PasskeysNotSupportedForThisApp, AppResources.Ok);
+                    Finish();
+                    return;
+                }
+
                 var userInterface = new Fido2GetAssertionUserInterface(
                     cipherId: cipherId,
                     userVerified: false,

src/Core/Resources/Localization/AppResources.Designer.cs

@@ -5281,6 +5281,15 @@ namespace Bit.Core.Resources.Localization {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Passkeys not supported for this app.
+        /// </summary>
+        public static string PasskeysNotSupportedForThisApp {
+            get {
+                return ResourceManager.GetString("PasskeysNotSupportedForThisApp", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Passkey will not be copied.
         /// </summary>

src/Core/Resources/Localization/AppResources.resx

@@ -2987,4 +2987,7 @@ Do you want to switch to this account?</value>
   <data name="Notice" xml:space="preserve">
     <value>Notice</value>
   </data>
+  <data name="PasskeysNotSupportedForThisApp" xml:space="preserve">
+    <value>Passkeys not supported for this app</value>
+  </data>
 </root>