Add comment about availability restricted to secure contexts

firebase · Jan 7, 2025 · e93f105 · e93f105
1 parent 6ed7315
commit e93f105
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/app-check/src/storage.ts b/packages/app-check/src/storage.ts
@@ -77,6 +77,7 @@ export async function readOrCreateDebugTokenFromStorage(): Promise<string> {
 
   if (!existingDebugToken) {
     // create a new debug token
+    // This function is only available in secure contexts. See https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts
     const newToken = crypto.randomUUID();
     // We don't need to block on writing to indexeddb
     // In case persistence failed, a new debug token will be generated every time the page is refreshed.