☰

JetBra

Add a button on the plugin homepage and click to get the plugin activation code

  1. // ==UserScript==
  2. // @name         JetBra
  3. // @namespace    https://github.com/novice88/jetbra
  4. // @version      5.0
  5. // @license MIT
  6. // @description  Add a button on the plugin homepage and click to get the plugin activation code
  7. // @author       novice.li
  8. // @match        https://plugins.jetbrains.com/*
  9. // @grant        GM_setClipboard
  10. // @grant        GM_addStyle
  11. // @grant        window.onurlchange
  12. // ==/UserScript==
  13.  
  14. const pemEncodedKey = `-----BEGIN PRIVATE KEY-----
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  16. pigPXOB83/PmA9bJr5jsSo3fm5ky67rTP4V79XI9a1t/5asg7XQ5OyulvP0w6tQk
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  64. 17M9lCizO9o9dONdHsHfNQi6y9Jcnw==
  65. -----END PRIVATE KEY-----`;
  66.  
  67.  
  68. const pemEncodedCrt = `-----BEGIN CERTIFICATE-----
  69. MIIEtTCCAp2gAwIBAgIUDyuccmylba71lZQAQic5TJiAhwwwDQYJKoZIhvcNAQEL
  70. BQAwGDEWMBQGA1UEAwwNSmV0UHJvZmlsZSBDQTAeFw0yMzA5MjkxNDA2MTJaFw0z
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  72. BQADggIPADCCAgoCggIBALenqcGP2ZxGkYqmKA9c4Hzf8+YD1smvmOxKjd+bmTLr
  73. utM/hXv1cj1rW3/lqyDtdDk7K6W8/TDq1CRrEt+Do6l30DxhAiC34aH8DmGwgq77
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  77. yA4qnYJ9IvUgO6LtLXvGFm137YQMS1N41AHDBOrwoNI8UoDX+qI3rM96biFOFvn7
  78. Edky7rByzybt3H+zxdojfjvpL1E0NO98BT9zfufHAaAxZtlmDOu5LDJe3CGurnyR
  79. MRExbtc+Qjl1mUh6tG4lakAwdsoxry0GdG72yaYyb9it53kaFks/T/s7Z7bRJzVF
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  83. AgMBAAEwDQYJKoZIhvcNAQELBQADggIBAIdeaQfKni7tXtcywC3zJvGzaaj242pS
  84. WB1y40HW8jub0uHjTLsBPX27iA/5rb+rNXtUWX/f2K+DU4IgaIiiHhkDrMsw7piv
  85. azqwA9h7/uA0A5nepmTYf/HY4W6P2stbeqInNsFRZXS7Jg4Q5LgEtHKo/H8USjtV
  86. w9apmE3BCElkXRuelXMsSllpR/JEVv/8NPLmnHSY02q4KMVW2ozXtaAxSYQmZswy
  87. P1YnBcnRukoI4igobpcKQXwGoQCIUlec8LbFXYM9V2eNCwgABqd4r67m7QJq31Y/
  88. 1TJysQdMH+hoPFy9rqNCxSq3ptpuzcYAk6qVf58PrrYH/6bHwiYPAayvvdzNPOhM
  89. 9OCwomfcazhK3y7HyS8aBLntTQYFf7vYzZxPMDybYTvJM+ClCNnVD7Q9fttIJ6eM
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  91. etrONY+B6O+Oi75SZbDuGz7PIF9nMPy4WB/8XgKdVFtKJ7/zLIPHgY8IKgbx/VTz
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  93. fIqVyfK6t0eKJqrvp54XFEtJGR+lf3pBfTdcOI6QFEPKGZKoQz8Ck+BC/WBDtbjc
  94. /uYKczZ8DKZu
  95. -----END CERTIFICATE-----`;
  96.  
  97. function injectStyles() {
  98.     GM_addStyle(`
  99.         .jetbra-button {
  100.             background-color: #04AA6D; border: none; color: white; padding: 8px 24px;
  101.             text-align: center; text-decoration: none; display: inline-block;
  102.             border-radius: 16px; box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19);
  103.             transition-duration: 0.4s;
  104.         }
  105.         .jetbra-button:hover { background-color: #057e47; color: white; }
  106.     `);
  107. }
  108.  
  109.  
  110. async function findElementWithRetry(cssSelector) {
  111.     const maxAttempts = 50;
  112.     for (let attempts = 0; attempts < maxAttempts; attempts++) {
  113.         const element = document.querySelector(cssSelector);
  114.         if (element) {
  115.             return element;
  116.         }
  117.         await new Promise(resolve => setTimeout(resolve, 100));
  118.     }
  119.     throw new Error(`Element with selector '${cssSelector}' not found after ${maxAttempts} attempts.`);
  120. }
  121.  
  122. function pem2base64(pem) {
  123.     return pem.split('\n').reduce((base64, line) => line.includes("--") ? base64 : base64 + line, '');
  124. }
  125.  
  126. function arrayBufferToBase64(buffer) {
  127.     return btoa([...new Uint8Array(buffer)].map(b => String.fromCharCode(b)).join(''));
  128. }
  129.  
  130. function base64ToArrayBuffer(base64) {
  131.     return Uint8Array.from(atob(base64), c => c.charCodeAt(0)).buffer;
  132. }
  133.  
  134. function genLicenseId() {
  135.     const CHARSET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  136.     return Array.from({length: 10}, () => {
  137.         let idx = Math.floor(Math.random() * CHARSET.length);
  138.         return CHARSET[idx];
  139.     }).join('');
  140. }
  141.  
  142. function buildLicensePartJson(productCodes, licenseId) {
  143.     // 获取当前日期
  144.     let currentDate = new Date();
  145.  
  146.     let formattedDateTwoYears = '2099-08-01';
  147.  
  148.     if (document.getElementById('activateTwoYears').checked) {
  149.         // 当前日期加两年
  150.         let futureDateTwoYears = new Date(currentDate);
  151.         futureDateTwoYears.setFullYear(futureDateTwoYears.getFullYear() + 2);
  152.         formattedDateTwoYears = futureDateTwoYears.toISOString().split('T')[0];
  153.     }
  154.  
  155.     let fallbackDate = formattedDateTwoYears;
  156.     let paidUpTo = formattedDateTwoYears;
  157.  
  158.     let products = Array.from(productCodes.split(',')).map((code) => {
  159.         return {
  160.             code: code,
  161.             fallbackDate: fallbackDate,
  162.             paidUpTo: paidUpTo
  163.         }
  164.     });
  165.     return JSON.stringify({
  166.         "licenseId": licenseId,
  167.         "licenseeName": "reborn",
  168.         "assigneeName": "reborn",
  169.         "assigneeEmail": "",
  170.         "licenseRestriction": "",
  171.         "checkConcurrentUse": false,
  172.         "products": products,
  173.         "metadata": "0120230102PPAA013009",
  174.         "hash": "41472961/0:1563609451",
  175.         "gracePeriodDays": 7,
  176.         "autoProlongated": true,
  177.         "isAutoProlongated": true
  178.     });
  179. }
  180.  
  181. async function addButton() {
  182.     injectStyles();
  183.  
  184.     let url = window.location.href
  185.     if (!url.startsWith('https://plugins.jetbrains.com/plugin/')) {
  186.         return;
  187.     }
  188.  
  189.     let pluginId = url.split('/')[4].split('-')[0]
  190.     console.log('pluginId: ' + pluginId);
  191.  
  192.     let pluginDetail = await fetch('https://plugins.jetbrains.com/api/plugins/' + pluginId).then(r => r.json());
  193.  
  194.     const parentElement = await findElementWithRetry('.plugin-header__controls-panel > div:first-child');
  195.  
  196.     if (parentElement.querySelector('.jetbra-button')) {
  197.         return;
  198.     }
  199.     let newElement = document.createElement('div');
  200.     newElement.classList.toggle('wt-col-inline');
  201.     // 产品code查询： https://data.services.jetbrains.com/products?fields=code,name,description
  202.     // 所有产品code： ["YTD", "QDGO", "MF", "DG", "PS", "QA", "IIE", "YTWE", "FLS", "DLE", "RFU", "PPS", "PCWMP", "II", "TCC", "RSU", "PCC", "RC", "PCE", "FLIJ", "TBA", "DL", "SPP", "QDCLD", "SPA", "DMCLP", "PSW", "GW", "PSI", "IIU", "DMU", "PWS", "HB", "WS", "PCP", "KT", "DCCLT", "RSCLT", "WRS", "RSC", "RRD", "TC", "IIC", "QDPY", "DPK", "DC", "PDB", "DPPS", "QDPHP", "GO", "HCC", "RDCPPP", "QDJVMC", "CL", "DM", "CWML", "FLL", "RR", "QDJS", "RS", "RM", "DS", "MPS", "DPN", "US", "CLN", "DPCLT", "RSV", "MPSIIP", "DB", "QDANDC", "AC", "QDJVM", "PRB", "RD", "CWMR", "SP", "RS0", "DP", "RSF", "PGO", "QDPYC", "PPC", "PC", "EHS", "RSCHB", "FL", "QDNET", "JCD"]
  203.     // 资料来自 https://linux.do/t/topic/1798
  204.     newElement.innerHTML =
  205.         `<div class="customize-btn" style="display: flex; flex-direction: column;white-space: nowrap;">
  206.             <div class="generate-plugin-code" style="display: flex;height: 40px;">
  207.                 <button class="jetbra-button" type="button">CLICK TO GENERATE ACTIVATION CODE</button>
  208.                 <label style="margin-left: 10px;display: flex;align-items: center;"><input type="checkbox" id="activateTwoYears" style="margin-right: 5px;" title="默认到期时间 2099-08-01">2年</label>
  209.             </div>
  210.             <div class="generate-customize-product-code" style="position: relative;display: flex;margin: 10px;top: 5px;left: -63px;align-items: center;height: 40px;">
  211.                 <input title="自定义ProductCode, 默认包含所有IDE及相关插件：YTD,QDGO,MF,DG,PS,QA,IIE,YTWE,FLS,DLE,RFU,PPS,PCWMP,II,TCC,RSU,PCC,RC,PCE,FLIJ,TBA,DL,SPP,QDCLD,SPA,DMCLP,PSW,GW,PSI,IIU,DMU,PWS,HB,WS,PCP,KT,DCCLT,RSCLT,WRS,RSC,RRD,TC,IIC,QDPY,DPK,DC,PDB,DPPS,QDPHP,GO,HCC,RDCPPP,QDJVMC,CL,DM,CWML,FLL,RR,QDJS,RS,RM,DS,MPS,DPN,US,CLN,DPCLT,RSV,MPSIIP,DB,QDANDC,AC,QDJVM,PRB,RD,CWMR,SP,RS0,DP,RSF,PGO,QDPYC,PPC,PC,EHS,RSCHB,FL,QDNET,JCD" type="text" id="productCode" value="YTD,QDGO,MF,DG,PS,QA,IIE,YTWE,FLS,DLE,RFU,PPS,PCWMP,II,TCC,RSU,PCC,RC,PCE,FLIJ,TBA,DL,SPP,QDCLD,SPA,DMCLP,PSW,GW,PSI,IIU,DMU,PWS,HB,WS,PCP,KT,DCCLT,RSCLT,WRS,RSC,RRD,TC,IIC,QDPY,DPK,DC,PDB,DPPS,QDPHP,GO,HCC,RDCPPP,QDJVMC,CL,DM,CWML,FLL,RR,QDJS,RS,RM,DS,MPS,DPN,US,CLN,DPCLT,RSV,MPSIIP,DB,QDANDC,AC,QDJVM,PRB,RD,CWMR,SP,RS0,DP,RSF,PGO,QDPYC,PPC,PC,EHS,RSCHB,FL,QDNET,JCD" placeholder="Product Code" style="width: 95px;/* margin-left: 10px; */">
  212.                 <button class="jetbra-button" type="button" style="margin-left: 10px;height: 40px;" id="generateButton">Generate</button>
  213.                 <button class="jetbra-button" type="button" style="margin-left: 10px;height: 40px;" id="searchButton">产品Code查询</button>
  214.             </div>
  215.         </div>`;
  216.  
  217.     parentElement.appendChild(newElement)
  218.  
  219.     newElement.addEventListener('click', async () => {
  220.         // 忽略input框的点击事件
  221.         if (event.target.tagName === 'INPUT' || event.target.id === 'activateTwoYears') {
  222.             return;
  223.         }
  224.         if (event.target.id === 'searchButton') {
  225.             window.open('https://data.services.jetbrains.com/products?fields=code,name,description');
  226.             return;
  227.         }
  228.  
  229.         let productCodes;
  230.         // 如果是 generateButton 点击就从input中获取
  231.         if (event.target.id === 'generateButton') {
  232.             productCodes = document.getElementById('productCode').value;
  233.         } else {
  234.             if (pluginDetail.purchaseInfo === undefined || pluginDetail.purchaseInfo.productCode == undefined) {
  235.                 window.alert('This plugin is not a paid plugin in the market');
  236.                 return;
  237.             }
  238.             productCodes = pluginDetail.purchaseInfo.productCode;
  239.         }
  240.  
  241.         let licenseId = genLicenseId()
  242.         let licensePartJson = buildLicensePartJson(productCodes, licenseId)
  243.  
  244.         let privateKey = await window.crypto.subtle.importKey("pkcs8", base64ToArrayBuffer(pem2base64(pemEncodedKey)), {
  245.             name: "RSASSA-PKCS1-v1_5", hash: "SHA-1",
  246.         }, true, ["sign"]);
  247.  
  248.         let licensePartBase64 = btoa(unescape(encodeURIComponent(licensePartJson)));
  249.         let sigResultsBase64 = arrayBufferToBase64(await window.crypto.subtle.sign("RSASSA-PKCS1-v1_5", privateKey, new TextEncoder().encode(licensePartJson)));
  250.         let cert_base64 = pem2base64(pemEncodedCrt);
  251.  
  252.         GM_setClipboard(`${licenseId}-${licensePartBase64}-${sigResultsBase64}-${cert_base64}`, 'text');
  253.         window.alert('The activation code has been copied to your clipboard');
  254.     })
  255. }
  256.  
  257. addButton();
  258. if (window.onurlchange === null) {
  259.     window.addEventListener('urlchange', (ignore) => {
  260.         addButton();
  261.     });
  262. }