Posts tagged with: Keychain

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All Development AI Apple Vibe Coding SwiftUI Announcements

An old padlock and key resting against weathered metal — the kind of lock you can see is doing something, unlike a token sitting quietly in RAM

The Actor That Refreshes Your Token Perfectly. It Also Forgets It on Relaunch.

AuthTokenStore solved the token-refresh race condition with a Swift actor. What it never solved is where the token lives between launches. Here's why an in-memory actor isn't secure storage, and what a Keychain-backed version actually costs you.

August 29, 2026 8 min read