Middleware that takes care of session handling

Install

To install via Composer, use the command below, it will automatically detect the latest version and bind it with ^.

composer require wyrihaximus/react-http-middleware-session

This middleware takes care of session handling. It uses react/cache for storage or any cache handler implementing React\Cache\CacheInterface.

Usage

$server = new Server(
    $loop,
    /** Other Middleware */
    new SessionMiddleware(
        'CookieName',
        $cache, // Instance implementing React\Cache\CacheInterface
        [ // Optional array with cookie settings, order matters
            0, // expiresAt, int, default
            '', // path, string, default
            '', // domain, string, default
            false, // secure, bool, default
            false // httpOnly, bool, default
        ],
    ),
    /** Other Middleware */
    function (ServerRequestInterface $request) {
        $session = $request->getAttribute(SessionMiddleware::ATTRIBUTE_NAME);

        // Overwrite session contents, the details of changing specific keys is up to you
        $session->setContents([
            'foo' => 'bar',
        ]);

        // Get session contents
        var_export($session->getContents()); // Prints something like: ['foo' = 'bar']

        return new Response();
    }
);

Response cache

Using this middleware together with wyrihaximus/react-http-middleware-response-cache then please take a look at wyrihaximus/react-http-middleware-response-cache-session-cache-configuration to ensure you don't cache responses from users with active sessions.

To/From array

In case you need to pass a session into a child process it has toArray and fromArray methods:

$array = $session->toArray();
// Transfer to child process
$session = (new Session('', [], new RandomBytes()))->fromArray($array);
// The same can be done transferring changes back to the parent

License

The MIT License (MIT)

Copyright (c) 2020 Cees-Jan Kiewiet

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.