squi-DAHUA/login.js

var Package = function (url, options) {
  this.defaults = {
    //默认配置，可以通过option覆盖
    URL: url || localStorage.getItem("url"),
    token: "", //存储token
  };
  this.settings = Object.assign({}, this.defaults, options); //覆盖默认配置操作
};
Package.prototype = {
  firstLogin: function (loginName) {
    let _t = this;
    return new Promise((resolve, reject) => {
      $.ajax({
        type: "POST",
        url: this.settings.URL + "/videoService/accounts/authorize",
        contentType: "application/json", //如果提交的是json数据类型，则必须有此参数,表示提交的数据类型
        dateType: "json",
        data: JSON.stringify({
          userName: this.settings.username,
          clientType: "winpc",
          ipAddress: "", //可不传
          pid: 2548, //可不传
        }),
        beforeSend: function (xhr) {
          xhr.setRequestHeader("X-Subject-Token", "");
          xhr.setRequestHeader(
            "Content-Type",
            "application/json;charset=UTF-8"
          );
        },
        success: function (jsonResult) {
          resolve(jsonResult);
        },
        error: function (data) {
          reject(JSON.parse(data.responseText));
        },
      });
    });
  },

  keepalive: function () {
    let _t = this;
    if (localStorage.getItem("token")) {
      $.ajax({
        type: "PUT",
        url: this.settings.URL + "/videoService/accounts/token/keepalive",
        contentType: "application/json", //如果提交的是json数据类型，则必须有此参数,表示提交的数据类型
        dateType: "json",
        data: JSON.stringify({
          token: localStorage.getItem("token"),
          duration: 120,
        }),
        beforeSend: function (xhr) {
          xhr.setRequestHeader(
            "X-Subject-Token",
            localStorage.getItem("token")
          );
          xhr.setRequestHeader(
            "Content-Type",
            "application/json;charset=UTF-8"
          );
        },
        success: function (jsonResult) {
          setTimeout(function () {
            _t.keepalive();
          }, 20000);
        },
        error: function (data) {
          _t.login()
        },
      });
    }
  },

  login: async function () {
    let _t = this;
    var loginName = this.settings.username;
    var password = this.settings.password;
    localStorage.setItem("password", password);
    _t.firstLogin(loginName).catch((firstLoginRes) => {
      //console.log("firstLoginRes: ", firstLoginRes);
      var md1 = hex_md5(password); //第1次加密
      var md2 = hex_md5(loginName + md1); //第2次加密
      var md3 = hex_md5(md2); //第3次加密
      var md4 = hex_md5(loginName + ":" + firstLoginRes.realm + ":" + md3); //第4次加密
      var signature = hex_md5(md4 + ":" + firstLoginRes.randomKey); //第5次加密
      $.ajax({
        type: "POST",
        url: this.settings.URL + "/videoService/accounts/authorize",
        contentType: "application/json", //如果提交的是json数据类型，则必须有此参数,表示提交的数据类型
        dateType: "json",
        async: false,
        data: JSON.stringify({
          userName: loginName,
          signature: signature,
          randomKey: firstLoginRes.randomKey,
          encryptType: "MD5",
          clientType: "winpc",
          pid: 2548,
        }),
        beforeSend: function (xhr) {
          xhr.setRequestHeader("X-Subject-Token", "");
          xhr.setRequestHeader(
            "Content-Type",
            "application/json;charset=UTF-8"
          );
        },
        success: function (jsonResult) {
          if (typeof jsonResult === "string") {
            if (jsonResult && JSON.parse(jsonResult).token) {
              localStorage.setItem("token", JSON.parse(jsonResult).token);
              localStorage.setItem("userId", JSON.parse(jsonResult).userId);
              localStorage.setItem("url", _t.settings.URL);
              localStorage.setItem("userName", loginName);
              // _t.settings.token = JSON.parse(jsonResult).token;
              console.log("localStorage-->", localStorage);
              _t.keepalive();
              //   window.location.href = "./pages/菜单.html";
            }
          } else {
            if (jsonResult && jsonResult.token) {
              localStorage.setItem("token", jsonResult.token);
              localStorage.setItem("userId", jsonResult.userId);
              localStorage.setItem("url", _t.settings.URL);
              localStorage.setItem("userName", loginName);
              // _t.settings.token = JSON.parse(jsonResult).token;
              console.log("localStorage-->", localStorage);
              _t.keepalive();
              //   window.location.href = "./pages/菜单.html";
            }
          }
        },
        error: function (data) {
          let msg = JSON.parse(data.responseText).message;
          $(".loginTip .error-wrap .error").html(msg);
          $(".loginTip").show();
        },
      });
    });
  },

  signOut() {
    let _t = this;
    $.ajax({
      type: "POST",
      url: _t.settings.URL + "/videoService/accounts/unauthorize",
      contentType: "application/json", //如果提交的是json数据类型，则必须有此参数,表示提交的数据类型
      async: false,
      dateType: "json",
      data: JSON.stringify({
        userName: localStorage.getItem("userName"),
        token: localStorage.getItem("token"),
      }),
      beforeSend: function (xhr) {
        xhr.setRequestHeader("X-Subject-Token", localStorage.getItem("token"));
        xhr.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
        //xhr.setRequestHeader("Origin",null);
      },
      success: function (jsonResult) {
        localStorage.clear();
        window.location.href = "../login.html";
      },
      error: function (data) {
        //obj
        if (JSON.parse(data.responseText).message === "invalid token") {
          window.location.href = "../login.html";
        }
      },
    });
  },
};