herlina-kit/src/session-store.js

protocol untuk menghubungkan DApp Vexanium ke dompet Herlina

import {TimePointSec} from "@wharfkit/antelope";

/**
 * @typedef Session
 * @property {string} peerID
 * @property {string} permission
 * @property {TimePointSec} expiration
 * @property {string} auth
 */

/**
 * @param {Session} data
 */
export function saveSession(data) {
    sessionStorage.setItem("vex-session", JSON.stringify(data));
}

/**
 *
 * @return {Session|null}
 */
export function loadSession() {
    const raw = sessionStorage.getItem("vex-session");
    if (raw) {
        const data = JSON.parse(raw);
        data.expiration = TimePointSec.fromString(data.expiration);
        return data;
    }
    return null;
}