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oauth-account/ResourceOwner/ResourceOwnerMap.php

78 lines
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<?php
/**
* Authserver, an OAuth2-based single-signon authentication provider written in PHP.
*
* Copyright (C) $today.date Lars Vierbergen
*
* his program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace vierbergenlars\AuthserverOAuthAccountBundle\ResourceOwner;
use vierbergenlars\AuthserverExternalAccountBundle\Entity\ExternalUser;
class ResourceOwnerMap implements \ArrayAccess, \IteratorAggregate
{
private $config;
public function __construct(array $config)
{
$this->config = $config;
}
/**
*
* @param ExternalUser $externalUser
* @throws \InvalidArgumentException
* @return ResourceOwnerConfig
*/
public function getOwnerFromExternalUser(ExternalUser $externalUser)
{
$provider = $externalUser->getProvider();
if (strpos($provider, 'oauth_') !== 0)
throw new \InvalidArgumentException(sprintf('External user provider should start with "oauth_", got "%s"', $provider));
$name = substr($provider, strlen('oauth_'));
return $this->offsetGet($name);
}
public function offsetExists($offset)
{
return isset($this->config[$offset]);
}
public function offsetGet($offset)
{
if (!$this->offsetExists($offset))
throw new \OutOfBoundsException(sprintf('Resource owner "%s" does not exist.', $offset));
if (!$this->config[$offset] instanceof ResourceOwnerConfig)
$this->config[$offset] = new ResourceOwnerConfig($this->config[$offset]);
return $this->config[$offset];
}
public function offsetSet($offset, $value)
{
throw new \LogicException(sprintf('%s is frozen.', self::class));
}
public function offsetUnset($offset)
{
throw new \LogicException(sprintf('%s is frozen.', self::class));
}
public function getIterator()
{
return new ResourceOwnerMapIterator($this, array_keys($this->config));
}
}