openclaw/dist/one-time-ticket-store-B8dK9Gfu.mjs

Multi-channel AI gateway with extensible messaging integrations

import crypto from "node:crypto";
//#region src/shared/one-time-ticket-store.ts
function createOneTimeTicketStore(opts) {
	const now = opts.now ?? (() => Date.now());
	const entries = /* @__PURE__ */ new Map();
	const remove = (token) => {
		const entry = entries.get(token);
		if (entry) {
			entries.delete(token);
			clearTimeout(entry.timer);
			entry.revokeSignal?.removeEventListener("abort", entry.onRevoke);
		}
		return entry;
	};
	const expire = (token) => {
		const entry = remove(token);
		if (entry) opts.onExpire?.(entry.payload, token);
	};
	return {
		mint(payload, options = {}) {
			const token = crypto.randomBytes(24).toString("hex");
			const ttlMs = options.ttlMs ?? opts.ttlMs;
			const expiresAtMs = (options.nowMs ?? now()) + ttlMs;
			const timer = setTimeout(() => expire(token), ttlMs);
			timer.unref?.();
			const { revokeSignal } = options;
			const onRevoke = () => {
				remove(token);
			};
			entries.set(token, {
				payload,
				expiresAtMs,
				timer,
				revokeSignal,
				onRevoke
			});
			revokeSignal?.addEventListener("abort", onRevoke, { once: true });
			if (revokeSignal?.aborted) remove(token);
			return {
				token,
				expiresAtMs
			};
		},
		consume(token, nowMs, accept) {
			const currentTimeMs = nowMs ?? now();
			const normalized = token.trim();
			if (!/^[a-f0-9]{48}$/u.test(normalized)) return;
			if (accept) {
				const pending = entries.get(normalized);
				if (pending && pending.expiresAtMs > currentTimeMs && (!accept(pending.payload) || entries.get(normalized) !== pending)) return;
			}
			const entry = remove(normalized);
			if (entry && entry.expiresAtMs <= currentTimeMs) {
				opts.onExpire?.(entry.payload, normalized);
				return;
			}
			return entry?.payload;
		},
		delete(token) {
			return remove(token) !== void 0;
		},
		clear() {
			for (const token of entries.keys()) expire(token);
		},
		get size() {
			return entries.size;
		}
	};
}
//#endregion
export { createOneTimeTicketStore as t };