Add localisation strings for FIDO error messages.

helper/helper/fido.py

@@ -47,6 +47,14 @@ def __init__(self, retries, auth_blocked):
         )
 
 
+class InactivityException(RpcException):
+    def __init__(self):
+        super().__init__(
+            "user-action-timeout",
+            "Failed to add fingerprint due to user inactivity.",
+        )
+
+
 def _ctap_id(ctap):
     return (ctap.info.aaguid, ctap.info.firmware_version)
 
@@ -164,7 +172,11 @@ def reset(self, params, event, signal):
         self.ctap = Ctap2(connection)
         if target != _ctap_id(self.ctap):
             raise ValueError("Re-inserted YubiKey does not match initial device")
-        self.ctap.reset(event=event)
+        try:
+            self.ctap.reset(event=event)
+        except CtapError as e:
+            if e.code == CtapError.ERR.USER_ACTION_TIMEOUT:
+                raise InactivityException()
         self._info = self.ctap.get_info()
         self._auth_blocked = False
         self._token = None
@@ -340,6 +352,9 @@ def add(self, params, event, signal):
                 signal("capture", dict(remaining=enroller.remaining))
             except CaptureError as e:
                 signal("capture-error", dict(code=e.code))
+            except CtapError as e:
+                if e.code == CtapError.ERR.USER_ACTION_TIMEOUT:
+                    raise InactivityException()
         if name:
             self.bio.set_name(template_id, name)
         self._templates[template_id] = name

lib/fido/views/add_fingerprint_dialog.dart

@@ -113,16 +113,23 @@ class _AddFingerprintDialogState extends ConsumerState<AddFingerprintDialog>
     }, onError: (error, stacktrace) {
       _log.error('Error adding fingerprint', error, stacktrace);
       Navigator.of(context).pop();
+      final l10n = AppLocalizations.of(context)!;
       final String errorMessage;
       // TODO: Make this cleaner than importing desktop specific RpcError.
       if (error is RpcError) {
-        errorMessage = error.message;
+        if (error.status == 'user-action-timeout') {
+          errorMessage = l10n.l_adding_fp_failed_inactivity;
+        } else if (error.status == 'connection-error') {
+          errorMessage = l10n.l_failed_connecting_to_fido;
+        } else {
+          errorMessage = error.message;
+        }
       } else {
         errorMessage = error.toString();
       }
       showMessage(
         context,
-        'Error adding fingerprint: $errorMessage',
+        l10n.l_adding_fingerprint_failed(errorMessage),
         duration: const Duration(seconds: 4),
       );
     });

lib/fido/views/reset_dialog.dart

@@ -97,7 +97,15 @@ class _ResetDialogState extends ConsumerState<ResetDialog> {
                           final String errorMessage;
                           // TODO: Make this cleaner than importing desktop specific RpcError.
                           if (e is RpcError) {
-                            errorMessage = e.message;
+                            if (e.status == 'connection-error') {
+                              errorMessage = l10n.l_failed_connecting_to_fido;
+                            } else if (e.status == 'invalid-command') {
+                              errorMessage = l10n.l_adding_fp_failed_wrong_yk;
+                            } else if (e.status == 'user-action-timeout') {
+                              errorMessage = l10n.l_adding_fp_failed_inactivity;
+                            } else {
+                              errorMessage = e.message;
+                            }
                           } else {
                             errorMessage = e.toString();
                           }

lib/l10n/app_de.arb

@@ -406,6 +406,13 @@
     "s_fingerprints": "Fingerabdrücke",
     "l_fingerprint_captured": "Fingerabdruck erfolgreich aufgenommen!",
     "s_fingerprint_added": "Fingerabdruck hinzugefügt",
+    "l_adding_fingerprint_failed": null,
+    "@l_adding_fingerprint_failed": {
+        "placeholders": {}
+    },
+    "l_adding_fp_failed_inactivity": null,
+    "l_adding_fp_failed_wrong_yk": null,
+    "l_failed_connecting_to_fido": null,
     "l_setting_name_failed": "Fehler beim Setzen des Namens: {message}",
     "@l_setting_name_failed": {
         "placeholders": {

lib/l10n/app_en.arb

@@ -406,6 +406,13 @@
     "s_fingerprints": "Fingerprints",
     "l_fingerprint_captured": "Fingerprint captured successfully!",
     "s_fingerprint_added": "Fingerprint added",
+    "l_adding_fingerprint_failed": "Error adding fingerprint: {message}",
+    "@l_adding_fingerprint_failed": {
+        "placeholders": {}
+    },
+    "l_adding_fp_failed_inactivity": "Failed due to user inactivity",
+    "l_adding_fp_failed_wrong_yk": "Re-inserted YubiKey does not match initial device",
+    "l_failed_connecting_to_fido": "Failed connecting to FIDO interface",
     "l_setting_name_failed": "Error setting name: {message}",
     "@l_setting_name_failed": {
         "placeholders": {

lib/l10n/app_fr.arb

@@ -406,6 +406,13 @@
     "s_fingerprints": "Empreintes",
     "l_fingerprint_captured": "Empreinte capturée avec succès!",
     "s_fingerprint_added": "Empreinte ajoutée",
+    "l_adding_fingerprint_failed": null,
+    "@l_adding_fingerprint_failed": {
+        "placeholders": {}
+    },
+    "l_adding_fp_failed_inactivity": null,
+    "l_adding_fp_failed_wrong_yk": null,
+    "l_failed_connecting_to_fido": null,
     "l_setting_name_failed": "Erreur lors de l'ajout du nom: {message}",
     "@l_setting_name_failed": {
         "placeholders": {

lib/l10n/app_ja.arb

@@ -406,6 +406,13 @@
     "s_fingerprints": "指紋",
     "l_fingerprint_captured": "指紋の取得に成功しました！",
     "s_fingerprint_added": "指紋が追加されました",
+    "l_adding_fingerprint_failed": null,
+    "@l_adding_fingerprint_failed": {
+        "placeholders": {}
+    },
+    "l_adding_fp_failed_inactivity": null,
+    "l_adding_fp_failed_wrong_yk": null,
+    "l_failed_connecting_to_fido": null,
     "l_setting_name_failed": "名前設定時名エラー:{message}",
     "@l_setting_name_failed": {
         "placeholders": {

lib/l10n/app_pl.arb

@@ -406,6 +406,13 @@
     "s_fingerprints": "Odciski palców",
     "l_fingerprint_captured": "Odcisk palca zarejestrowany pomyślnie!",
     "s_fingerprint_added": "Dodano odcisk palca",
+    "l_adding_fingerprint_failed": null,
+    "@l_adding_fingerprint_failed": {
+        "placeholders": {}
+    },
+    "l_adding_fp_failed_inactivity": null,
+    "l_adding_fp_failed_wrong_yk": null,
+    "l_failed_connecting_to_fido": null,
     "l_setting_name_failed": "Błąd ustawienia nazwy: {message}",
     "@l_setting_name_failed": {
         "placeholders": {