zuel-itsm-3.0.2/js/login.js

$(function () {
  var isSSo = location.search.length > 0;//是否单点登录
  if (isSSo) {
    $('.container').hide();
    login();
  }
  var hasClick = false; //是否已经点击过登录按钮
  // 兼容ie的placeholder
  $('input, textarea').placeholder();
  // 获取验证码
  function getVerificationCodeImg(){
    $('#verificationCodeImg').attr('src', baseUrl + "auth/getCaptcha?" + Date.now());
  }
  getVerificationCodeImg();
  // 点击刷新验证码
  $("#verificationCodeImg").on('click', getVerificationCodeImg);
  //aes加密
  function encryptByEnAESLogin(data) {
    data = CryptoJS.enc.Utf8.parse(data);
    let Key = CryptoJS.enc.Utf8.parse('Aes2Util666AQWER');
    let tmpAES = CryptoJS.AES.encrypt(data, Key, {
      mode: CryptoJS.mode.ECB,
      padding: CryptoJS.pad.Pkcs7,
    });
    return tmpAES.toString();
  }
  // 登录点击
  $('#login').on('click', login);
  // 登录方法
  function login() {
    if (hasClick) return;
    hasClick = true;
    var name = $('#name').val()
    var pwd = $('#pwd').val()
    var captcha = $('#captcha').val()
    var data = {
      username: name,
      password: pwd,
      captcha: captcha
    }
    // 单点登录 start
    var ssoStr = '';
    var ssoJson;
    if (isSSo) {
      ssoStr = location.search.replace('?', '').split('&')[0].split('=')[1];
      ssoStr = Base64.decode(decodeURIComponent(ssoStr));
      ssoJson = JSON.parse(ssoStr);
    }else if(!name || !name.trim()){
      alert("请输入用户名");
      hasClick = false;
      return;
    }else if(!pwd || !pwd.trim()){
      alert("请输入密码");
      hasClick = false;
      return;
    }else if(!captcha || !captcha.trim()){
      alert("请输入验证码");
      hasClick = false;
      return;
    }
    var postData = isSSo ? { username: ssoJson.a, password: ssoJson.r, t: false } : data;
    postData = {
        k: encryptByEnAESLogin(JSON.stringify(postData))
    };
    // 单点登录 end
    $.ajax({
      type: "POST",
      contentType: "application/json;charset=UTF-8",
      url: baseUrl + "auth/reqlogin",
      data: JSON.stringify(postData),
      success: function (res) {
        if (res.state == 200) {
          if (isSSo) {
            sessionStorage.setItem('isSSo', '1');//单点登录
          } else {
            sessionStorage.setItem('isSSo', '0');//正常登录
          }
          sessionStorage.setItem('loginUser', JSON.stringify(res.data.requester));
          //判断版本类别
          $.ajax({
            type: "POST",
            contentType: "application/json;charset=UTF-8",
            url: baseUrl + "sysinfo/data/fetchDataList/systemConfiguration",
            data: JSON.stringify({ "idx": 0, "sum": 1000 }),
            success: function (result) {
              if (result.status == 200) {
                var list = result.list;
                var repairMain = list.find((v) => v.keyconfig == "repairMain"); //报修主体
                var incidentWithConsumable = list.find(
                  (v) => v.keyconfig == "incidentWithConsumable"
                ); //是否绑定耗材
                var wxIncidentWithCmdb = list.find(
                  (v) => v.keyconfig == "wxIncidentWithCmdb"
                ); //是否绑定资产
                var reqHasCategory = list.find(
                  (v) => v.keyconfig == "reqHasCategory"
                ); //获取是否自动建单
                sessionStorage.setItem(
                  "repair_main",
                  JSON.stringify(repairMain)
                );
                sessionStorage.setItem(
                  "incidentWithConsumable",
                  incidentWithConsumable.valueconfig
                );
                sessionStorage.setItem(
                  "wxIncidentWithCmdb",
                  wxIncidentWithCmdb.valueconfig
                );
                sessionStorage.setItem("reqHasCategory", JSON.stringify(reqHasCategory));
                window.location.href = 'index.html';
              }
              hasClick = false;
            },
            //请求失败，包含具体的错误信息
            error: function (e) {
              console.log(e.status);
              console.log(e.responseText);
            }
          });
        } else if(res.state == 403){
          alert('验证码错误');
          hasClick = false;
          getVerificationCodeImg();
        } else {
          alert('用户名或密码错误，请重试！');
          hasClick = false;
        }
      },
      //请求失败，包含具体的错误信息
      error: function (e) {
        console.log(e.status);
        console.log(e.responseText);
      }
    });
  }
  // enter登录
  $(document).bind('keypress', function (e) {
    var keyCode;
    if (window.event) {
      keyCode = e.keyCode
    } else if (e.which) {
      keycode = e.which;
    }
    if (e.keyCode != 13) {
      return;
    }
    $("#login").trigger("click");
    return false;
  });
})