Function initZooCodeAuth

src/services/zoo-code-auth.ts:19–68

(context: vscode.ExtensionContext)

let _cachedUserImage: string | undefined = undefined

export async function initZooCodeAuth(context: vscode.ExtensionContext): Promise<void> {
	if (!context.secrets) {
		// Secret storage unavailable (e.g. test environment without secrets mock).
		// Treat as unauthenticated startup — all cached values remain undefined.
		return
	}
	secretStorage = context.secrets

	// Pre-load the token and user info into memory on init so ZooCodeHandler can access them synchronously
	_cachedToken = await secretStorage.get(ZOO_CODE_TOKEN_KEY)
	_sessionCleared = false
	_cachedUserName = await secretStorage.get(ZOO_CODE_USER_NAME_KEY)
	_cachedUserEmail = await secretStorage.get(ZOO_CODE_USER_EMAIL_KEY)
	_cachedUserImage = await secretStorage.get(ZOO_CODE_USER_IMAGE_KEY)

	// Validate persisted auth state on init before reporting the user as connected.
	// Network errors / 5xx ("unreachable") leave the cached session in place so a
	// transient backend blip doesn't force users to sign in again.
	if (_cachedToken) {
		const result = await verifyZooCodeToken()
		if (result === "invalid") {
			await clearZooCodeUserInfo()
			await clearZooCodeToken()
		}
	}

	// Watch for secret changes and update cache
	context.secrets.onDidChange((e) => {
		if (e.key === ZOO_CODE_TOKEN_KEY) {
			secretStorage?.get(ZOO_CODE_TOKEN_KEY).then((token) => {
				_cachedToken = token
			})
		}
		if (e.key === ZOO_CODE_USER_NAME_KEY) {
			secretStorage?.get(ZOO_CODE_USER_NAME_KEY).then((name) => {
				_cachedUserName = name
			})
		}
		if (e.key === ZOO_CODE_USER_EMAIL_KEY) {
			secretStorage?.get(ZOO_CODE_USER_EMAIL_KEY).then((email) => {
				_cachedUserEmail = email
			})
		}
		if (e.key === ZOO_CODE_USER_IMAGE_KEY) {
			secretStorage?.get(ZOO_CODE_USER_IMAGE_KEY).then((image) => {
				_cachedUserImage = image
			})
		}
	})
}

// Synchronous getter for use in ZooCodeHandler (called in hot path during API requests)
export function getCachedZooCodeToken(): string {