@salte-auth/popup/dist/salte-auth-popup.cjs.dev.js

A Salte Auth provider for authenticating via Popup!

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var salteAuth = require('@salte-auth/salte-auth');

class Popup extends salteAuth.Handler {
  constructor(config) {
    super(config);
    this.config = salteAuth.Utils.Common.defaults(this.config, {
      window: {
        name: '@salte-auth/popup',
        height: 600,
        width: 600
      }
    });
  }

  get name() {
    return 'popup';
  }

  get auto() {
    return false;
  }

  async open(options) {
    var top = window.innerHeight / 2 - this.config.window.height / 2 + window.screenTop;
    var left = window.innerWidth / 2 - this.config.window.width / 2 + window.screenLeft;
    var popupWindow = window.open(options.url, this.config.window.name, "height=".concat(this.config.window.height, ", width=").concat(this.config.window.width, ", status=yes, toolbar=no, menubar=no, location=no, top=").concat(top, ", left=").concat(left));

    if (!popupWindow) {
      throw new salteAuth.SalteAuthError({
        message: 'We were unable to open the popup window, its likely that the request was blocked.',
        code: 'popup_blocked'
      });
    }

    popupWindow.focus(); // TODO: Find a better way of tracking when a Window closes.

    return new Promise((resolve, reject) => {
      var checker = setInterval(() => {
        try {
          if (!popupWindow.closed) {
            // This could throw cross-domain errors, so we need to silence them.
            if (popupWindow.location.href.indexOf(options.redirectUrl) !== 0) return;
            var parsed = salteAuth.Utils.URL.parse(popupWindow.location);
            popupWindow.close();
            resolve(parsed);
          }

          clearInterval(checker);
        } catch (error) {
          if (salteAuth.Utils.Events.isCrossDomainError(error)) return;
          popupWindow.close();
          clearInterval(checker);
          reject(error);
        }
      }, 100);
    });
  }

}

exports.Popup = Popup;