@binance/fingerprint/dist/lib/utils/store.js

binance web fingerprint

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.getCacheDevice = exports.setCacheDevice = exports.getLocalStorage = exports.setLocalStorage = void 0;
var _constant = require("../constant");
var _cookie = require("./cookie");
var _json = require("./json");
var _is = require("./is");
var memoryStorage = {};
var isSupportSession = function() {
    return typeof sessionStorage !== "undefined";
};
var isSupportLocal = function() {
    return typeof localStorage !== "undefined";
};
function isString(value) {
    return Object.prototype.toString.call(value) === "[object String]";
}
var setLocalStorage = function(key, value) {
    var options = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : {};
    if (!isSupportLocal()) return;
    if (!options.ttl) {
        return localStorage.setItem(key, value);
    }
    // set ttl
    return localStorage.setItem(key, JSON.stringify({
        value: value,
        expire: new Date().getTime() + options.ttl
    }));
};
exports.setLocalStorage = setLocalStorage;
var getLocalStorage = function(key) {
    if (!isSupportLocal()) return;
    var originValue = localStorage.getItem(key);
    var data = (0, _json).safeJsonParse(originValue) || {};
    // expire is null
    if (!data.expire) return originValue;
    // has an expiration time and does not expire
    if (data.expire && data.expire > new Date().getTime()) return data.value;
    return null;
};
exports.getLocalStorage = getLocalStorage;
var setCacheDevice = function(value) {
    if (!_is.isClient) return;
    var name = _constant.STORE_KEY;
    var storeVal = JSON.stringify(value);
    // cookie
    (0, _cookie).deleteCookie(name);
    // localStorage
    if (isSupportLocal()) {
        setLocalStorage(name, storeVal);
    }
    // sessionStorage
    if (isSupportSession()) {
        sessionStorage.setItem(name, storeVal);
    }
    // memoryStorage
    memoryStorage[_constant.STORE_KEY] = storeVal;
};
exports.setCacheDevice = setCacheDevice;
var getCacheDevice = function() {
    if (!_is.isClient) return {};
    var name = _constant.STORE_KEY;
    var deviceStr = null;
    // from memoryStorage
    if (!deviceStr) {
        deviceStr = memoryStorage[_constant.STORE_KEY];
    }
    // from localStorage
    if (!deviceStr && isSupportLocal()) {
        deviceStr = getLocalStorage(name) || null;
    }
    // from sessionStorage
    if (!deviceStr && isSupportSession()) {
        deviceStr = sessionStorage.getItem(name) || null;
    }
    var device = (0, _json).safeJsonParse(deviceStr) || {};
    if (isString(device)) {
        console.log("device need decodeURIComponent");
        // eslint-disable-next-line max-len
        //  device maybe like "%7B%22e5ea997c6c44ee66e59b20f1946236c6%22%3A%7B%22date%22%3A1733398786698%2C%22value%22%3A%22%22%7D%7D"
        // The specific reason has not been found yet
        try {
            device = (0, _json).safeJsonParse(decodeURIComponent(device));
        } catch (error) {
            console.log("device need decodeURIComponent error", error);
        }
    }
    // sync to other storage
    deviceStr && setCacheDevice(device);
    return device;
};
exports.getCacheDevice = getCacheDevice;