SSO with PHPBB3 and Auth0

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hardyid
Registered User
Posts: 1
Joined: Tue Apr 20, 2021 3:09 pm

SSO with PHPBB3 and Auth0

Post by hardyid »

I try to combine my phpp 3 (version 3.3) with my Auth0. According to the tutorial from https://area51.phpbb.com/docs/dev/3.3.x ... -providers I have created a new provider a4 under public_html/phpBB3/phpbb/auth/provider/oauth/service

Code: Select all

<?php
/**
 *
 * This file is part of the phpBB Forum Software package.
 *
 * @copyright (c) phpBB Limited <https://www.phpbb.com>
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 * For full copyright and license information, please see
 * the docs/CREDITS.txt file.
 *
 */

namespace phpbb\auth\provider\oauth\service;

/**
 * Auhto OAuth service
 */
class auth0 extends base
{
    /** @var \phpbb\config\config */
    protected $config;

    /** @var \phpbb\request\request_interface */
    protected $request;

    /**
     * Constructor.
     *
     * @param \phpbb\config\config              $config     Config object
     * @param \phpbb\request\request_interface  $request    Request object
     */
    public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
    {
        $this->config   = $config;
        $this->request  = $request;
    }

    /**
     * {@inheritdoc}
     */
    public function get_service_credentials()
    {
        return [
            'key'       => $this->config['auth_oauth_auth0_key'],
            'secret'    => $this->config['auth_oauth_auth0_secret'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function perform_auth_login()
    {
        if (!($this->service_provider instanceof \OAuth\OAuth2\Service\auth0))
        {
            throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
        }

        try
        {
            // This was a callback request, get the token
            $this->service_provider->requestAccessToken($this->request->variable('code', ''));
        }
        catch (\OAuth\Common\Http\Exception\TokenResponseException $e)
        {
            throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
        }

        try
        {
            // Send a request with it
            $result = (array) json_decode($this->service_provider->request('user/info'), true);
        }
        catch (\OAuth\Common\Exception\Exception $e)
        {
            throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
        }

        // Return the unique identifier returned from auth0
        return $result['data']['login'];
    }

    /**
     * {@inheritdoc}
     */
    public function perform_token_auth()
    {
        if (!($this->service_provider instanceof \OAuth\OAuth2\Service\auth0))
        {
            throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
        }

        try
        {
            // Send a request with it
            $result = (array) json_decode($this->service_provider->request('user/info'), true);
        }
        catch (\OAuth\Common\Exception\Exception $e)
        {
            throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
        }

        // Return the unique identifier
        return $result['data']['login'];
    }
}
After that, I add the service under
/public_html/phpBB3/config/default/container/services_auth.yml

Code: Select all

 auth.provider.oauth.service.auth0:
        class: phpbb\auth\provider\oauth\service\auth0
        arguments:
            - '@config'
            - '@request'
        tags:
            - { name: auth.provider.oauth.service }    
But I cannot see the new provider in ACP.

Any idea?
Last edited by hardyid on Mon Apr 26, 2021 7:02 pm, edited 1 time in total.

User avatar
3Di
Registered User
Posts: 951
Joined: Tue Nov 01, 2005 9:50 pm
Location: Milano 🇮🇹 Frankfurt 🇩🇪
Contact:

Re: SSO with PHPBB3 and Auth0

Post by 3Di »

Hi, your best bet is to ask there at the main site, in the Extension Writers forum:
https://www.phpbb.com/community/viewforum.php?f=461
In any case and regardless, Auth0 is not currently included in the Services in the lusitanian library. ;)
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