fix: Remove the whole wallet

Signed-off-by: Tom Lanser <[email protected]>

apps/expo/utils/walletKeyStore.ts

@@ -1,3 +1,4 @@
+import { agentDependencies } from '@credo-ts/react-native'
 import { ariesAskar } from '@hyperledger/aries-askar-react-native'
 import * as SecureStore from 'expo-secure-store'
 
@@ -18,7 +19,10 @@ export const getSecureWalletKey = async (): Promise<{
   // New method: raw wallet key
   let walletKey = await SecureStore.getItemAsync(STORE_KEY_RAW)
   // Fix for a period when the key was stored as 'raw' so it has to be regenerated
-  if (walletKey === 'raw') walletKey = null
+  if (walletKey === 'raw') {
+    await fixInvalidWalletKey()
+    walletKey = null
+  }
   if (walletKey) return { walletKey, keyDerivation: 'raw' }
 
   // TODO: rotate the old wallet key to a new raw key
@@ -32,3 +36,14 @@ export const getSecureWalletKey = async (): Promise<{
 
   return newWalletKey
 }
+
+/**
+ * Fix for a period when the key was stored as 'raw' so the whole wallet needs to be regenerated because we don't have the original key anymore.
+ */
+const fixInvalidWalletKey = async () => {
+  const fileSystem = new agentDependencies.FileSystem()
+
+  if (!(await fileSystem.exists(fileSystem.dataPath))) return
+
+  await fileSystem.delete(fileSystem.dataPath)
+}