From 1ba4412260e397b01f236f2f665eed7b7025733d Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Fri, 11 Apr 2025 10:27:09 +0100
Subject: [PATCH] Fix fallback to MemoryCryptoStore when LocalStorage
 unavailable (#4797)

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/crypto/store/indexeddb-crypto-store.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/crypto/store/indexeddb-crypto-store.ts b/src/crypto/store/indexeddb-crypto-store.ts
index 824ad0050..25b13ea4e 100644
--- a/src/crypto/store/indexeddb-crypto-store.ts
+++ b/src/crypto/store/indexeddb-crypto-store.ts
@@ -204,9 +204,12 @@ export class IndexedDBCryptoStore implements CryptoStore {
                 );
 
                 try {
+                    if (!(globalThis.localStorage instanceof Storage)) {
+                        throw new Error("localStorage is not available");
+                    }
                     return new LocalStorageCryptoStore(globalThis.localStorage);
                 } catch (e) {
-                    logger.warn(`unable to open localStorage: falling back to in-memory store: ${e}`);
+                    logger.warn(`Unable to open localStorage: falling back to in-memory store: ${e}`);
                     return new MemoryCryptoStore();
                 }
             })