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msd2/phpBB3/phpbb/auth/provider_collection.php
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67
msd2/phpBB3/phpbb/auth/provider_collection.php
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<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\auth;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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* Collection of auth providers to be configured at container compile time.
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*/
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class provider_collection extends \phpbb\di\service_collection
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{
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/** @var \phpbb\config\config phpBB Config */
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protected $config;
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/**
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* Constructor
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*
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* @param ContainerInterface $container Container object
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* @param \phpbb\config\config $config phpBB config
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*/
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public function __construct(ContainerInterface $container, \phpbb\config\config $config)
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{
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$this->container = $container;
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$this->config = $config;
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}
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/**
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* Get an auth provider.
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*
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* @param string $provider_name The name of the auth provider
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* @return object Default auth provider selected in config if it
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* does exist. Otherwise the standard db auth
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* provider.
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* @throws \RuntimeException If neither the auth provider that
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* is specified by the phpBB config nor the db
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* auth provider exist. The db auth provider
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* should always exist in a phpBB installation.
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*/
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public function get_provider($provider_name = '')
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{
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$provider_name = ($provider_name !== '') ? $provider_name : basename(trim($this->config['auth_method']));
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if ($this->offsetExists('auth.provider.' . $provider_name))
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{
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return $this->offsetGet('auth.provider.' . $provider_name);
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}
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// Revert to db auth provider if selected method does not exist
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else if ($this->offsetExists('auth.provider.db'))
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{
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return $this->offsetGet('auth.provider.db');
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}
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else
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{
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throw new \RuntimeException(sprintf('The authentication provider for the authentication method "%1$s" does not exist. It was not possible to recover from this by reverting to the database authentication provider.', $this->config['auth_method']));
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}
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}
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}
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