Default to challenge response authentication (CRA)

[clue]

Concept:

    public function loginChallenge($username, $secret, $events = null)
    {
        $events = $this->boolParam($events);
        $client = $this->client;
        return $this->challenge()->then(function (ActionResponse $response) use ($username, $secret, $client, $events) {
            $key = md5($response->getPart('Challenge') . $secret);
            return $client->request(new ActionRequest('Login', array('Username' => $username, 'Key' => $key, 'Events' => $events)));
        });
    }

[clue]

I still think that this feature would make perfect sense 👍 However, there are currently no immediate plans to build this from my end (no demand at the moment), but I would be really happy to accept PRs 👍

(If you need this for a commercial project and you want a quote, please check out my profile and send me an email)