☰

Steam Key Helper

try to take over the world!

目前為 2017-09-02 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name         Steam Key Helper
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0.0
  5. // @description  try to take over the world!
  6. // @icon         http://store.steampowered.com/favicon.ico
  7. // @author       Bisumaruko
  8. // @include      http*://*
  9. // @require      https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
  10. // @require      https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.6/sweetalert2.min.js
  11. // @resource     SweetAlert2CSS https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.6/sweetalert2.min.css
  12. // @connect      store.steampowered.com
  13. // @grant        GM_xmlhttpRequest
  14. // @grant        GM_setValue
  15. // @grant        GM_getValue
  16. // @grant        GM_addStyle
  17. // @grant        GM_getResourceText
  18. // @noframes
  19. // ==/UserScript==
  20.  
  21. /* global GM_xmlhttpRequest, GM_setValue, GM_getValue, GM_addStyle, GM_getResourceText,
  22.    swal, g_AccountID, g_sessionID,
  23.    window, document, location */
  24.  
  25. // setup jQuery
  26. const $ = jQuery.noConflict(true);
  27.  
  28. // inject swal css
  29. GM_addStyle(GM_getResourceText('SweetAlert2CSS'));
  30.  
  31. // setup swal
  32. swal.setDefaults({
  33.     timer: 3000,
  34.     useRejections: false
  35. });
  36.  
  37. // inject CSS
  38. GM_addStyle(`
  39.     .SKH_link {
  40.         color: #57bae8;
  41.         cursor: pointer;
  42.     }
  43.     .SKH_link:hover {
  44.         text-decoration: underline;
  45.     }
  46.     .SKH_activated {
  47.         text-decoration: line-through;
  48.     }
  49. `);
  50.  
  51. // load config
  52. const config = JSON.parse(GM_getValue('SKH_config') || '{}');
  53. const activated = JSON.parse(GM_getValue('SKH_activated') || '[]');
  54. const excludedTag = ['SCRIPT', 'STYLE', 'IFRAME', 'CANVAS'];
  55. const regKey = /([A-Za-z0-9]{5}-){2,4}[A-Za-z0-9]{5}/g;
  56.  
  57. // functions
  58. const has = Object.prototype.hasOwnProperty;
  59. const updateActivated = (key, result) => {
  60.     if (!activated.includes(key)) {
  61.         if (result.success === 1 || [14, 15, 9].includes(result.purchase_result_details)) {
  62.             activated.push(key);
  63.             GM_setValue('SKH_activated', JSON.stringify(activated));
  64.             $(`span:contains(${key})`).addClass('SKH_activated');
  65.         }
  66.     }
  67. };
  68. const getResultMsg = result => {
  69.     const errMsg = {
  70.         title: 'Opps!',
  71.         html: 'An unexpected error has occured, please try again later',
  72.         type: 'error'
  73.     };
  74.     const errors = {
  75.         14: 'Invalid Key',
  76.         15: 'Used Key',
  77.         53: 'Rate Limited',
  78.         13: 'Country Restricted',
  79.         9: 'Product Already Owned',
  80.         24: 'Missing Base Game',
  81.         36: 'PS3 Activation Required',
  82.         50: 'Gift Card/Wallet Code Detected'
  83.     };
  84.     const getDetails = items => {
  85.         const details = [];
  86.  
  87.         items.forEach(item => {
  88.             const detail = [item.line_item_description];
  89.             if (item.packageid > 0) detail.push(`sub: ${item.packageid}`);
  90.             if (item.appid > 0) detail.push(`app: ${item.appid}`);
  91.  
  92.             details.push(detail.join(', '));
  93.         });
  94.  
  95.         return details.join('<br>');
  96.     };
  97.  
  98.     if (result.success === 1) {
  99.         return {
  100.             title: 'Activation Successful!',
  101.             html: getDetails(result.purchase_receipt_info.line_items),
  102.             type: 'success'
  103.         };
  104.     } else if (result.success === 2) {
  105.         if (has.call(errors, result.purchase_result_details)) {
  106.             errMsg.html = errors[result.purchase_result_details];
  107.         }
  108.         if (result.purchase_receipt_info.line_items.length > 0) {
  109.             errMsg.html += `<br>${getDetails(result.purchase_receipt_info.line_items)}`;
  110.         }
  111.     }
  112.  
  113.     return errMsg;
  114. };
  115. const activateKey = key => {
  116.     swal({
  117.         title: 'Nyaa~',
  118.         text: 'Activating key, please wait',
  119.         timer: null
  120.     });
  121.     swal.showLoading();
  122.     GM_xmlhttpRequest({
  123.         method: 'POST',
  124.         url: 'https://store.steampowered.com/account/ajaxregisterkey/',
  125.         headers: {
  126.             Accept: 'text/javascript, text/html, application/xml, text/xml, */*',
  127.             'Accept-Encoding': 'gzip, deflate, br',
  128.             'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
  129.             Origin: 'https://store.steampowered.com',
  130.             Referer: 'https://store.steampowered.com/account/registerkey'
  131.         },
  132.         data: `product_key=${key}&sessionid=${config.sessionID}`,
  133.         onload: res => {
  134.             swal.close();
  135.             if (res.status === 200) {
  136.                 try {
  137.                     const result = JSON.parse(res.response);
  138.  
  139.                     swal(getResultMsg(result));
  140.                     updateActivated(key, result);
  141.                 } catch (e) {
  142.                     swal('Opps!', 'Result parse failed, please try again', 'error');
  143.                 }
  144.             } else {
  145.                 swal({
  146.                     title: 'Opps!',
  147.                     html: 'Request failed, please try again<br>or update sessionID',
  148.                     type: 'error',
  149.                     timer: null,
  150.                     showCancelButton: true,
  151.                     preConfirm: () => {
  152.                         window.open('https://store.steampowered.com/');
  153.                     }
  154.                 });
  155.             }
  156.         }
  157.     });
  158. };
  159. const generateLink = text => {
  160.     const link = $(`<span class="SKH_link">${text}</span>`).click(() => {
  161.         activateKey(text);
  162.     });
  163.     if (activated.includes(text)) link.addClass('SKH_activated');
  164.  
  165.     return link[0];
  166. };
  167. const scanText = text => {
  168.     let matched = true;
  169.     const matches = [];
  170.  
  171.     while (matched) {
  172.         matched = regKey.exec(text.data);
  173.         if (matched) matches.push(matched);
  174.     }
  175.  
  176.     matches.reverse().forEach(match => {
  177.         text.splitText(match.index);
  178.         text.nextSibling.splitText(match[0].length);
  179.         text.parentNode.replaceChild(generateLink(match[0]), text.nextSibling);
  180.     });
  181. };
  182. const scanElement = element => {
  183.     Array.from(element.childNodes).reverse().forEach(child => {
  184.         if (child.nodeType === 1) {
  185.             // element node
  186.             if (child.type === 'text' && regKey.test(child.value)) {
  187.                 const $child = $(child);
  188.  
  189.                 if (activated.includes(child.value)) $child.addClass('SKH_activated');
  190.                 $child.click(() => {
  191.                     activateKey(child.value);
  192.                 });
  193.             } else if (!excludedTag.includes(child.tagName)) scanElement(child);
  194.         } else if (child.nodeType === 3) {
  195.             // text node
  196.             scanText(child);
  197.         }
  198.     });
  199. };
  200. const init = () => {
  201.     // save sessionID
  202.     if (location.hostname === 'store.steampowered.com') {
  203.         if (g_AccountID > 0) {
  204.             if (config.sessionID !== g_sessionID) {
  205.                 config.sessionID = g_sessionID;
  206.                 GM_setValue('SBSE_config', JSON.stringify(config));
  207.             }
  208.         } else {
  209.             swal('Not Logged-In', 'Please login to Steam so sessionID can be saved', 'error');
  210.         }
  211.     }
  212.  
  213.     // check sessionID
  214.     if (!config.sessionID) {
  215.         swal({
  216.             title: 'Missing SessionID',
  217.             text: 'Do you want to update your Steam sessionID?',
  218.             type: 'question',
  219.             timer: null,
  220.             showCancelButton: true,
  221.             preConfirm: () => {
  222.                 window.open('https://store.steampowered.com/');
  223.             }
  224.         });
  225.     }
  226.  
  227.     scanElement(document.body);
  228. };
  229.  
  230. $(init);