ShopwareOptions.php

<?php
namespace Mittwald\SpacesAuth\OAuth2;

use Mw\Spaces\OAuth2\EnvironmentOptions;

class ShopwareOptions extends EnvironmentOptions
{
    public function getClientID()
    {
        return "spaces.de/oauth/cms/shopware/" . $this->getSpaceID();
    }
}

TYPO3Options.php

<?php
namespace Mittwald\SpacesAuth\OAuth2;

use Mw\Spaces\OAuth2\Options;

class TYPO3Options implements Options
{
    private $signupURL;
    private $allowSupportLogin;
    private $fallback;

    public function __construct(array $extensionConfiguration, Options $fallback)
    {
        $this->fallback = $fallback;
        $this->allowSupportLogin = $fallback->isSupportLoginAllowed();
        $this->signupURL = $fallback->getSignupBaseURI();

        if (isset($extensionConfiguration["allowSupport"]) && $extensionConfiguration["allowSupport"] !== "") {
            $this->allowSupportLogin = (bool)$extensionConfiguration["allowSupport"];
        }

        if (isset($extensionConfiguration["oauth2Server"]["value"]) && $extensionConfiguration["oauth2Server"]["value"] !== "") {
            $this->signupURL = $extensionConfiguration["oauth2Server"]["value"];
        }
    }

    public function getSignupBaseURI()
    {
        return $this->signupURL;
    }

    public function getSpaceID()
    {
        return $this->fallback->getSpaceID();
    }

    public function getClientID()
    {
        return "spaces.de/oauth/cms/typo3/" . $this->getSpaceID();
    }

    public function isSupportLoginAllowed()
    {
        return $this->allowSupportLogin;
    }

}

Siehe https://github.com/mittwald/spaces-auth#usage.

Diese Options-Implementierung erzeugt eine korrekte Client-ID für den OAuth-Request.