@eim-materials/eim-pc-admin-lite/build/eim-login.js

该模板适用于从 0 到 1 开始搭建项目，内置基础的页面，路由和菜单展示。

const {
  URL,
} = require('url');
const async = require('async');
const request = require('request');
const sessionConfig = require('../config').dev.session;
const md5 = require('./md5');
const loginPath = 'http://eim2.szcomtop.com:6888/';
const loginHost = new URL(loginPath).origin;
const cookieJar = request.jar(); 

// 认证
function step1(cb) { 
  const userName = sessionConfig.userName;
  const password = md5(sessionConfig.password);
  const options = {
    clientId: 'pcbrowser',
    tenantName: 'eim.com',
    rememberMe: true,
    username: userName,
    password,
  };
  request.post({
    url: `${loginHost}/ajax_login`,
    form: options,
    jar:cookieJar,
    headers: {
      'X-Requested-With':'XMLHttpRequest', 
    },
  }, (err, res) => { 
    cb(err, res);
  });
}

// 认证完成后，继续访问，向自己的服务器报告
function step2(data, cb) {  
  let rest = JSON.parse(data.body);
  if( data.body.indexOf("success")){
    console.log('\n ========= 企信登录成功 ======== \n');
  }
  else{
    console.log(data.body);
  }  
 
  request({
    uri: sessionConfig.path,
    followRedirect: true, 
    jar:cookieJar, 
  }, (err, res) => {    
    if( data.body.indexOf("<title>企信</title>\n<!-- authorize2 使用 -->") >0){
      console.log('\n ========= 应用登录失败 ======== \n');
    }
    else{
      console.log('\n ========= 应用登录成功 ======== \n');
    } 
    process.env.eimCookie = cookieJar.getCookieString(loginPath);  
    console.log("企信认证cookie：" + process.env.eimCookie);
    cb(err, process.env.eimCookie);
  });
}

// 企信服务号授权认证
function EimLogin(cb) {
  async.waterfall([ step1, step2], (err, result) => {
    if (cb) {
      cb(null, result);
    }
  });
}

module.exports = EimLogin;