<?php

namespace Hybridauth\Provider;

use Hybridauth\Adapter\OAuth2;
use Hybridauth\Data;
use Hybridauth\Exception\InvalidApplicationCredentialsException;
use Hybridauth\Exception\UnexpectedApiResponseException;
use Hybridauth\User;

/**
 * Keycloak OpenId Connect provider adapter.
 *
 * Example:
 *         'Keycloak' => [
 *             'enabled' => true,
 *             'url' => 'https://your-keycloak', // depending on your setup you might need to add '/auth'
 *             'realm' => 'your-realm',
 *             'keys' => [
 *                 'id' => 'client-id',
 *                 'secret' => 'client-secret'
 *             ]
 *         ]
 */
class Keycloak extends OAuth2
{
    /** {@inheritdoc} */
    public $scope = 'openid profile email';

    /** {@inheritdoc} */
    protected $apiDocumentation = 'https://www.keycloak.org/docs/latest/securing_apps/#_oidc';

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        parent::configure();

        if (!$this->config->exists('url')) {
            throw new InvalidApplicationCredentialsException(
                'You must define a provider url'
            );
        }
        $url = $this->config->get('url');

        if (!$this->config->exists('realm')) {
            throw new InvalidApplicationCredentialsException(
                'You must define a realm'
            );
        }
        $realm = $this->config->get('realm');

        $this->apiBaseUrl = $url . '/realms/' . $realm . '/protocol/openid-connect/';

        $this->authorizeUrl = $this->apiBaseUrl . 'auth';
        $this->accessTokenUrl = $this->apiBaseUrl . 'token';
    }

    /**
     * {@inheritdoc}
     */
    public function getUserProfile()
    {
        $response = $this->apiRequest('userinfo');

        $data = new Data\Collection($response);

        if (!$data->exists('sub')) {
            throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
        }

        $userProfile = new User\Profile();

        $userProfile->identifier = $data->get('sub');
        $userProfile->displayName = $data->get('preferred_username');
        $userProfile->email = $data->get('email');
        $userProfile->firstName = $data->get('given_name');
        $userProfile->lastName = $data->get('family_name');
        $userProfile->emailVerified = $data->get('email_verified');

        return $userProfile;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjI0NTg1MDY4ODg1NTYyMCA2MzAwNjAzNDEwOTcxNjIzIDYzOTc2MjM4MjQ2NjkwNDQ=