From 176cac6d3fe0c3b6a5faadf10170f21107ea8462 Mon Sep 17 00:00:00 2001
From: Matthew Wall <matthew.wallt@gmail.com>
Date: Mon, 25 Nov 2024 12:10:11 -0600
Subject: [PATCH] prevent backups on wallets which are damaged

---
 src/components/backup/useCreateBackup.ts | 14 ++++++++++++--
 src/hooks/useWalletCloudBackup.ts        | 15 ++++++++++-----
 src/languages/en_US.json                 |  3 ++-
 3 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/src/components/backup/useCreateBackup.ts b/src/components/backup/useCreateBackup.ts
index 5b02988e0c2..61202534389 100644
--- a/src/components/backup/useCreateBackup.ts
+++ b/src/components/backup/useCreateBackup.ts
@@ -11,6 +11,7 @@ import { Navigation, useNavigation } from '@/navigation';
 import { InteractionManager } from 'react-native';
 import { DelayedAlert } from '@/components/alerts';
 import { useDispatch } from 'react-redux';
+import * as i18n from '@/languages';
 
 type UseCreateBackupProps = {
   walletId?: string;
@@ -85,12 +86,21 @@ export const useCreateBackup = () => {
 
       if (typeof walletId === 'undefined') {
         if (!wallets) {
-          onError('Error loading wallets. Please try again.');
+          onError(i18n.t(i18n.l.back_up.errors.no_keys_found));
           backupsStore.getState().setStatus(CloudBackupState.Error);
           return;
         }
+
+        const validWallets = Object.fromEntries(Object.entries(wallets).filter(([_, wallet]) => !wallet.damaged));
+
+        if (Object.keys(validWallets).length === 0) {
+          onError(i18n.t(i18n.l.back_up.errors.no_keys_found));
+          backupsStore.getState().setStatus(CloudBackupState.Error);
+          return;
+        }
+
         backupAllWalletsToCloud({
-          wallets,
+          wallets: validWallets,
           password,
           onError,
           onSuccess,
diff --git a/src/hooks/useWalletCloudBackup.ts b/src/hooks/useWalletCloudBackup.ts
index 3ef3d819ac6..5e95b736e60 100644
--- a/src/hooks/useWalletCloudBackup.ts
+++ b/src/hooks/useWalletCloudBackup.ts
@@ -1,4 +1,3 @@
-import lang from 'i18n-js';
 import { values } from 'lodash';
 import { useCallback } from 'react';
 import { Linking } from 'react-native';
@@ -77,8 +76,8 @@ export default function useWalletCloudBackup() {
             category: 'backup',
           });
           Alert.alert(
-            lang.t('modal.back_up.alerts.cloud_not_enabled.label'),
-            lang.t('modal.back_up.alerts.cloud_not_enabled.description'),
+            i18n.t(i18n.l.modal.back_up.alerts.cloud_not_enabled.label),
+            i18n.t(i18n.l.modal.back_up.alerts.cloud_not_enabled.description),
             [
               {
                 onPress: () => {
@@ -87,7 +86,7 @@ export default function useWalletCloudBackup() {
                     category: 'backup',
                   });
                 },
-                text: lang.t('modal.back_up.alerts.cloud_not_enabled.show_me'),
+                text: i18n.t(i18n.l.modal.back_up.alerts.cloud_not_enabled.show_me),
               },
               {
                 onPress: () => {
@@ -96,7 +95,7 @@ export default function useWalletCloudBackup() {
                   });
                 },
                 style: 'cancel',
-                text: lang.t('modal.back_up.alerts.cloud_not_enabled.no_thanks'),
+                text: i18n.t(i18n.l.modal.back_up.alerts.cloud_not_enabled.no_thanks),
               },
             ]
           );
@@ -104,6 +103,12 @@ export default function useWalletCloudBackup() {
         }
       }
 
+      const wallet = wallets?.[walletId];
+      if (wallet?.damaged) {
+        onError?.(i18n.t(i18n.l.back_up.errors.damaged_wallet));
+        return false;
+      }
+
       // For Android devices without biometrics enabled, we need to ask for PIN
       let userPIN: string | undefined;
       const hasBiometricsEnabled = await getSupportedBiometryType();
diff --git a/src/languages/en_US.json b/src/languages/en_US.json
index 902997e943f..467e95d67cc 100644
--- a/src/languages/en_US.json
+++ b/src/languages/en_US.json
@@ -96,7 +96,8 @@
         "generic": "Error while trying to backup. Error code: %{errorCodes}",
         "no_keys_found": "No keys found. Please try again.",
         "backup_not_found": "Backup not found. Please try again.",
-        "no_account_found": "Unable to retrieve backup files. Make sure you're logged in."
+        "no_account_found": "Unable to retrieve backup files. Make sure you're logged in.",
+        "damaged_wallet": "Unable to backup wallet. Missing keychain data."
       },
       "wrong_pin": "The PIN code you entered was incorrect and we can't make a backup. Please try again with the correct code.",
       "already_backed_up": {