Userscript App Core For Userscript Web Apps
/* eslint-disable no-multi-spaces */
// ==UserScript==
// @name Userscript App Core
// @name:zh-CN 用户脚本应用核心
// @name:en Userscript App Core
// @namespace Userscript-App
// @version 0.8
// @description Userscript App Core For Userscript Web Apps
// @description:zh-CN 用户脚本网页应用核心
// @description:en Userscript App Core For Userscript Web Apps
// @author PY-DNG
// @license MIT
// @match http*://*/*
// @connect *
// @grant GM_info
// @grant GM_addStyle
// @grant GM_addElement
// @grant GM_deleteValue
// @grant GM_listValues
// @grant GM_addValueChangeListener
// @grant GM_removeValueChangeListener
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_log
// @grant GM_getResourceText
// @grant GM_getResourceURL
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant GM_openInTab
// @grant GM_xmlhttpRequest
// @grant GM_download
// @grant GM_getTab
// @grant GM_saveTab
// @grant GM_getTabs
// @grant GM_notification
// @grant GM_setClipboard
// @grant GM_info
// @grant window.onurlchange
// @grant window.close
// @grant window.focus
// @grant unsafeWindow
// @run-at document-start
// ==/UserScript==
(function __MAIN__() {
'use strict';
const CONST = {
Text: {
SetPassword: 'View/Set Password',
SetPasswordTip: 'Set your password: '
}
}
main();
function main() {
const UAC = {
grant: passFunc(GM_grant, () => GM_getValue('password', null)),
check: pswd => pswd === GM_getValue('password', null),
version: GM_info.script.version,
provider: 'Userscript-Application-Core'
};
Object.freeze(UAC);
Object.defineProperty(unsafeWindow, 'UAC', {
value: UAC,
writable: false,
configurable: false,
enumerable: false
});
unsafeWindow.dispatchEvent(new Event('uac-ready'));
GM_registerMenuCommand(CONST.Text.SetPassword, setPass);
}
function setPass() {
const newpass = prompt(CONST.Text.SetPasswordTip, GM_getValue('password', ''));
newpass !== null && GM_setValue('password', newpass);
}
function passFunc(func, pswd) {
return function() {
const password = typeof pswd === 'function' ? pswd() : pswd;
const correct = arguments.length !== 0 && password === arguments[arguments.length-1];
return correct ? func.apply(this, Array.from(arguments).slice(0, arguments.length-1)) : null;
}
}
function GM_grant(name) {
const GMFuncs = {
// Tampermonkey provides
GM_addStyle: typeof GM_addStyle === 'function' ? GM_addStyle : null,
GM_addElement: typeof GM_addElement === 'function' ? GM_addElement : null,
GM_deleteValue: typeof GM_deleteValue === 'function' ? GM_deleteValue : null,
GM_listValues: typeof GM_listValues === 'function' ? GM_listValues : null,
GM_addValueChangeListener: typeof GM_addValueChangeListener === 'function' ? GM_addValueChangeListener : null,
GM_removeValueChangeListener: typeof GM_removeValueChangeListener === 'function' ? GM_removeValueChangeListener : null,
GM_setValue: typeof GM_setValue === 'function' ? GM_setValue : null,
GM_getValue: typeof GM_getValue === 'function' ? GM_getValue : null,
GM_log: typeof GM_log === 'function' ? GM_log : null,
GM_getResourceText: typeof GM_getResourceText === 'function' ? GM_getResourceText : null,
GM_getResourceURL: typeof GM_getResourceURL === 'function' ? GM_getResourceURL : null,
GM_registerMenuCommand: typeof GM_registerMenuCommand === 'function' ? GM_registerMenuCommand : null,
GM_unregisterMenuCommand: typeof GM_unregisterMenuCommand === 'function' ? GM_unregisterMenuCommand : null,
GM_openInTab: typeof GM_openInTab === 'function' ? GM_openInTab : null,
GM_xmlhttpRequest: typeof GM_xmlhttpRequest === 'function' ? GM_xmlhttpRequest : null,
GM_download: typeof GM_download === 'function' ? GM_download : null,
GM_getTab: typeof GM_getTab === 'function' ? GM_getTab : null,
GM_saveTab: typeof GM_saveTab === 'function' ? GM_saveTab : null,
GM_getTabs: typeof GM_getTabs === 'function' ? GM_getTabs : null,
GM_notification: typeof GM_notification === 'function' ? GM_notification : null,
GM_setClipboard: typeof GM_setClipboard === 'function' ? GM_setClipboard : null,
GM_info: typeof GM_info === 'object' ? GM_info : null,
window: typeof window === 'object' ? window : null,
unsafeWindow: typeof unsafeWindow === 'object' ? unsafeWindow : null,
};
if (GMFuncs.hasOwnProperty(name)) {
return GMFuncs[name];
} else {
return null;
}
}
})();