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// ==UserScript==
// @name Bupt WebVPN Optimization
// @namespace http://tampermonkey.net/
// @version 0.2
// @description for automatically input uid and pwd（请在浏览器中取消对webvpn.bupt.edu.cn的密码自动填充）
// @author Xianfei
// @license GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
// @match https://webvpn.bupt.edu.cn/*
// @grant none
// ==/UserScript==
// 你的教务系统学号和密码
var jwglID = '替换为你的学号';
var jwglPwd = '替换为你的教务系统密码';
// 你的信息门户（包括任何通过auth.bupt.edu.cn认证的网站）学号和密码
var authID = jwglID;
var authPwd = '替换为你的信息门户密码';
// 你的WebVPN密码（连接校园网密码）
var webVpnID = jwglID;
var webVpnPwd = '替换为你的校园网密码';
// 你的大创平台信息
var winID = jwglID;
var winPwd = '替换为你的大创网密码';
// 自动填充延时(或频率) 如果与浏览器自动填充有冲突请更改此项
var fillDelay = 100;
// 使用循环填充代替仅填充一次 如果与浏览器自动填充有冲突请更改此项
var loopFill = false;
// 下方为程序代码(看不懂的话就不要动啦~)
(function () {
'use strict';
// for webvpn login
if (window.location.pathname == "/login") {
if (loopFill) {
setInterval(() => {
document.getElementById('user_name').value = webVpnID
document.getElementsByName("password")[0].value = webVpnPwd
}, fillDelay);
} else {
setTimeout(() => {
document.getElementById('user_name').value = webVpnID
document.getElementsByName("password")[0].value = webVpnPwd
}, fillDelay);
}
}
// for jwgl login
if (window.location.pathname.indexOf('jsxsd') != -1 && document.title.indexOf("登录") != -1) {
if (loopFill) {
setInterval(() => {
document.getElementById('userAccount').value = jwglID
document.getElementById('userPassword').value = jwglPwd
}, fillDelay);
} else {
setTimeout(() => {
document.getElementById('userAccount').value = jwglID
document.getElementById('userPassword').value = jwglPwd
}, fillDelay);
}
}
// for auth system login
if (document.title.indexOf("统一身份认证") != -1) {
if (loopFill) {
setInterval(() => {
document.getElementById('username').value = authID
document.getElementById('password').value = authPwd
}, fillDelay);
} else {
setTimeout(() => {
document.getElementById('username').value = authID
document.getElementById('password').value = authPwd
}, fillDelay);
}
}
// for win login
if (document.title.indexOf("大学生创新创业") != -1) {
if (loopFill) {
setInterval(() => {
document.getElementsByName("user")[0].value = winID
document.getElementsByName("pass")[0].value = winPwd
}, fillDelay);
} else {
setTimeout(() => {
document.getElementsByName("user")[0].value = winID
document.getElementsByName("pass")[0].value = winPwd
}, fillDelay);
}
}
// for main page (add link for jwgl.bupt.edu.cn/jsxsd)
if (window.location.pathname == "/") {
var utf8 = aesjs.utils.utf8;
var hex = aesjs.utils.hex
var AesCfb = aesjs.ModeOfOperation.cfb
var textRightAppend = function (text, mode) {
var segmentByteSize = mode === 'utf8' ? 16 : 32
if (text.length % segmentByteSize === 0) {
return text
}
var appendLength = segmentByteSize - text.length % segmentByteSize
var i = 0
while (i++ < appendLength) {
text += '0'
}
return text
}
var encrypt = function (text, key, iv) {
var textLength = text.length
text = textRightAppend(text, 'utf8')
var keyBytes = utf8.toBytes(key)
var ivBytes = utf8.toBytes(iv)
var textBytes = utf8.toBytes(text)
var aesCfb = new AesCfb(keyBytes, ivBytes, 16)
var encryptBytes = aesCfb.encrypt(textBytes)
return hex.fromBytes(ivBytes) + hex.fromBytes(encryptBytes).slice(0, textLength * 2)
}
var decrypt = function (text, key) {
var textLength = (text.length - 32) / 2
text = textRightAppend(text, 'hex')
var keyBytes = utf8.toBytes(key)
var ivBytes = hex.toBytes(text.slice(0, 32))
var textBytes = hex.toBytes(text.slice(32))
var aesCfb = new AesCfb(keyBytes, ivBytes, 16)
var decryptBytes = aesCfb.decrypt(textBytes)
return utf8.fromBytes(decryptBytes).slice(0, textLength)
}
function encrypUrl(protocol, url) {
var port = "";
var segments = "";
if (url.substring(0, 7) == "http://") {
url = url.substr(7);
} else if (url.substring(0, 8) == "https://") {
url = url.substr(8);
}
var v6 = "";
var match = /\[[0-9a-fA-F:]+?\]/.exec(url);
if (match) {
v6 = match[0];
url = url.slice(match[0].length);
}
segments = url.split("?")[0].split(":");
if (segments.length > 1) {
port = segments[1].split("/")[0]
url = url.substr(0, segments[0].length) + url.substr(segments[0].length + port.length + 1);
}
if (protocol != "connection") {
var i = url.indexOf('/');
if (i == -1) {
if (v6 != "") {
url = v6;
}
url = encrypt(url, "wrdvpnisthebest!", 'wrdvpnisthebest!')
} else {
var host = url.slice(0, i);
var path = url.slice(i);
if (v6 != "") {
host = v6;
}
url = encrypt(host, "wrdvpnisthebest!", 'wrdvpnisthebest!') + path;
}
}
if (port != "") {
url = "/" + protocol + "-" + port + "/" + url;
} else {
url = "/" + protocol + "/" + url;
}
return url;
}
var jwUrl = encrypUrl("http", "jwgl.bupt.edu.cn/jsxsd");
$('#group-1').append("<div onclick=\"window.location.href='" + jwUrl + "'\" class=\"layui-col-xs12 layui-col-sm6 layui-col-md4 layui-col-lg3\" style=\"padding: 10px 10px 10px 0px;\">\n <div class=\"vpn-content-block-panel\"\n data-url=" + jwUrl + "\n data-search=\"新教务系统_my.bupt.edu.cn\"\n data-type=\"vpn\"\n title=\"新教务系统\"\n >\n <div class=\"vpn-content-block-panel__image\">\n \n <div>\n <span>教</span>\n </div>\n \n </div>\n \n <div class=\"vpn-content-block-panel__content\">\n <p>新教务系统</p>\n <p class=\"vpn-content-block-panel__url\">jwgl.bupt.edu.cn/jsxsd</p>\n </div>\n \n </div>\n </div>")
var winUrl = encrypUrl("https", "win.bupt.edu.cn/");
$('#group-1').append("<div onclick=\"window.location.href='" + winUrl + "'\" class=\"layui-col-xs12 layui-col-sm6 layui-col-md4 layui-col-lg3\" style=\"padding: 10px 10px 10px 0px;\">\n <div class=\"vpn-content-block-panel\"\n data-url=" + winUrl + "\n data-search=\"win.bupt.edu.cn\"\n data-type=\"vpn\"\n title=\"大创网\"\n >\n <div class=\"vpn-content-block-panel__image\">\n \n <div>\n <span>大</span>\n </div>\n \n </div>\n \n <div class=\"vpn-content-block-panel__content\">\n <p>大创网</p>\n <p class=\"vpn-content-block-panel__url\">win.bupt.edu.cn</p>\n </div>\n \n </div>\n </div>")
}
})();