page-integrity-js/dist/utils/message.js

A library for monitoring and controlling DOM mutations and script execution, essential for PCI DSS compliance and security audits

export function sendMessage(message) {
    return new Promise((resolve, reject) => {
        var _a;
        const messageHandler = (event) => {
            if (event.data.type === 'response') {
                resolve(event.data.payload);
                navigator.serviceWorker.removeEventListener('message', messageHandler);
            }
            else if (event.data.type === 'error') {
                reject(new Error(event.data.error));
                navigator.serviceWorker.removeEventListener('message', messageHandler);
            }
        };
        navigator.serviceWorker.addEventListener('message', messageHandler);
        (_a = navigator.serviceWorker.controller) === null || _a === void 0 ? void 0 : _a.postMessage(message);
    });
}
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