Ayumi Hamasaki dd53206a82 Service Workers Invalid security token and Clear Site Data HTTP Header (#4088)
If a website has a Service Worker installed it would load and register before a User tries to login to the backend causing a "Invalid security token" message. This PR unregisters any installed Service Worker when a User opens the backend Signin webpage.

I have also added the NEW Security Headers to add Protection to October's Cache and Cookies. This includes two new Middleware that first clears any bad cached data before a User tries to login and the second Middleware will clear all the sensitive User Data when a User signs out of the Backend.

For more info on the new Security Header 'Clear Site Data' you can see the spec found here: https://www.w3.org/TR/clear-site-data/

Fixes #4076, fixes #3707.
2019-03-01 16:22:18 -06:00
2017-06-08 16:26:24 +10:00
2017-02-15 05:50:00 +11:00
2018-12-30 12:35:16 -06:00
2017-10-27 16:06:56 -06:00

October

October is a Content Management System (CMS) and web platform whose sole purpose is to make your development workflow simple again. It was born out of frustration with existing systems. We feel building websites has become a convoluted and confusing process that leaves developers unsatisfied. We want to turn you around to the simpler side and get back to basics.

October's mission is to show the world that web development is not rocket science.

Build Status License

Learning October

The best place to learn October is by reading the documentation or following some tutorials.

You may also watch these introductory videos for beginners and advanced users.

Installing October

Instructions on how to install October can be found at the installation guide.

Quick start installation

For advanced users, run this in your terminal to install October from command line:

php -r "eval('?>'.file_get_contents('https://octobercms.com/api/installer'));"

If you plan on using a database, run this command:

php artisan october:install

Development Team

October was created by Alexey Bobkov and Samuel Georges, who (along with Luke Towers) continue to develop the platform.

Foundation library

The CMS uses Laravel as a foundation PHP framework.

Contact

You can communicate with us using the following mediums:

License

The OctoberCMS platform is open-sourced software licensed under the MIT license.

Contributing

Before sending a Pull Request, be sure to review the Contributing Guidelines first.

Coding standards

Please follow the following guides and code standards:

Description
No description provided
Readme 64 MiB
Languages
PHP 62.3%
JavaScript 17.8%
Less 9.8%
CSS 9.7%
HTML 0.2%
Other 0.1%