wsxy_autoLogin

网上学院函数库:自动登录

This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/395952/898869/wsxy_autoLogin.js

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name          wsxy_autoLogin
// @namespace     Vionlentmonkey
// @version       0.5.4
// @description   网上学院函数库:自动登录
// ==/UserScript==

/**
 * 从 QQ 等打开地址后会被加上奇葩后缀
 * http://218.94.1.179:8087/sfxzwsxy/#?tdsourcetag=s_pctim_aiomsg
 */
const uniformURLs = () => {
  const tracks = [
    // QQ
    '?tdsourcetag=s_pctim_aiomsg',
    // Weixin
    '?from=groupmessage',
    '&from=groupmessage',
    '?from=singlemessage',
    '&from=singlemessage',
    '?from=timeline',
    '&from=timeline',
    '/type/WeixinReadCount',
  ];
  for (const track of tracks) {
    if (!location.href.endsWith(track)) continue;
    location.href = location.href.replace(track, '');
  }
  /**
   * 若不统一到对应 IP 上,打开课程等页面似乎会出错
   * http://218-94-1-181.sft.ipv6.jiangsu.gov.cn:8087/sfxzwsxy/#?tdsourcetag=s_pctim_aiomsg
   * http://218-94-1-179.sft.ipv6.jiangsu.gov.cn:8087/sfxzwsxy/#?tdsourcetag=s_pctim_aiomsg
   * http://218-94-1-175.sft.ipv6.jiangsu.gov.cn:8087/sfxzwsxy/#?tdsourcetag=s_pctim_aiomsg
   */
  if (!location.host.endsWith('.sft.ipv6.jiangsu.gov.cn:8087')) return;
  location.host = location.host.replace('.sft.ipv6.jiangsu.gov.cn', '').split('-').join('.');
};

/**
 * 自动选择最空服务器
 */
const autoServerSelect = () => {
  const servers = document.getElementsByClassName('num');
  if (servers.length === 0) return;
  let servers_str = [];
  let notificationText = '';
  for (const s of servers) {
    servers_str.push(s.textContent);
    notificationText += `服务器${servers_str.length}使用程度:${s.textContent}%\n`;
  }
  // 将字符串元素转为数字
  const servers_num = servers_str.map(Number);
  // 全满则自动刷新,否则选择最空服务器
  const mostFree = Math.min(...servers_num);
  if (mostFree === 100) {
    if (!GM_config.get('unlimited')) return;
    // https://developer.mozilla.org/docs/Web/API/Location/reload
    location.reload();
  } else {
    document.getElementsByClassName('entrybtn')[servers_num.indexOf(mostFree)].click();
    GM_notification(
      notificationText,
      '自动选择最空闲的服务器!',
      'https://www.skynj.com/theme/theme_443/images/sinosoft.ico'
    );
  }
};

/**
 * 在原函数的基础上,去掉验证码识别,去除 isBlank 函数依赖
 */
const check = () => {
  if (document.getElementById('loginName').value === '') {
    alert('请输入用户名');
    document.getElementById('loginName').focus();
    return;
  }
  if (document.getElementById('pwd').value === '') {
    alert('请输入密码');
    document.getElementById('pwd').focus();
    return;
  }
  document.getElementById('form1').submit();
};

/**
 * 去除登陆验证码校验
 * 曾使用 OCR 识别法,参考了 https://www.cnblogs.com/ziyunfei/archive/2012/10/05/2710349.html 但准确度有限。
 */
const autoLogin = () => {
  // 重新绑定点击事件
  document.getElementById('Submit').onclick = check;
  // 移除验证码并提示
  document.getElementById('verifyCode').remove();
  document.getElementById('imgCode').value = '已去除验证码可直接登录';
  // 以下尝试自动登录
  document.getElementById('loginName').value = GM_config.get('loginName'); // 写入预先设置的用户名
  document.getElementById('pwd').value = GM_config.get('pwd'); // 写入预先设置的密码
  // 自动获取用户名密码输入框焦点
  if (document.getElementById('loginName').value === '') {
    document.getElementById('loginName').focus();
  } else if (document.getElementById('pwd').value === '') {
    document.getElementById('pwd').focus();
  } else {
    // 用户名密码均已填写时才自动登录
    document.getElementById('Submit').click();
  }
};