111 lines
2.9 KiB
PHP
111 lines
2.9 KiB
PHP
<?php
|
|
|
|
namespace Catalyst\APIBundle\Access;
|
|
|
|
use Symfony\Component\Routing\Exception\RouteNotFoundException;
|
|
use Symfony\Component\Yaml\Parser as YamlParser;
|
|
use Symfony\Component\Config\ConfigCache;
|
|
use Symfony\Component\Config\Resource\FileResource;
|
|
|
|
use Symfony\Component\Routing\RouterInterface;
|
|
|
|
class Generator
|
|
{
|
|
// TODO: make api_acl and acl yaml generator have its own bundle
|
|
protected $router;
|
|
protected $cache_dir;
|
|
protected $config_dir;
|
|
|
|
public function __construct(RouterInterface $router, string $cache_dir, string $config_dir)
|
|
{
|
|
$this->router = $router;
|
|
$this->cache_dir = $cache_dir;
|
|
$this->config_dir = $config_dir;
|
|
}
|
|
|
|
public function getACL()
|
|
{
|
|
$key = 'api_access_keys';
|
|
|
|
// cache config
|
|
$cache_file = $this->cache_dir . '/' . $key . '.serial';
|
|
$cache = new ConfigCache($cache_file, true);
|
|
|
|
// check if cache is fresh
|
|
if (!$cache->isFresh())
|
|
{
|
|
$files = [];
|
|
$resources = [];
|
|
|
|
try
|
|
{
|
|
// get location of api_acl.yaml
|
|
$path = $this->config_dir . '/api_acl.yaml';
|
|
|
|
$files[] = $path;
|
|
$resources[] = new FileResource($path);
|
|
|
|
// process api acl config file
|
|
$data = $this->parseACL($path, $key);
|
|
}
|
|
catch (\InvalidArgumentException $e)
|
|
{
|
|
error_log($e->getMessage());
|
|
error_log($key . ' key not found in api_acl.yaml file.');
|
|
return $data;
|
|
}
|
|
|
|
$acl_serial = serialize($data);
|
|
$cache->write($acl_serial, $resources);
|
|
}
|
|
else
|
|
{
|
|
$acl_serial = file_get_contents($cache_file);
|
|
$data = unserialize($acl_serial);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
protected function parseACL($path, $key)
|
|
{
|
|
|
|
$parser = new YamlParser();
|
|
$config = $parser->parse(file_get_contents($path));
|
|
|
|
// check if we have access keys
|
|
if (!isset($config[$key]))
|
|
{
|
|
error_log('No ' . $key . ' found for ' . $path);
|
|
return;
|
|
}
|
|
|
|
$acl_hierarchy = [];
|
|
$acl_index = [];
|
|
|
|
// go through each one
|
|
foreach ($config[$key] as $acl_data)
|
|
{
|
|
// build hierarchy
|
|
$acl_hierarchy[$acl_data['id']] = [
|
|
'label' => $acl_data['label'],
|
|
'acls' => []
|
|
];
|
|
|
|
foreach ($acl_data['acls'] as $acl)
|
|
{
|
|
$id = $acl['id'];
|
|
$label = $acl['label'];
|
|
|
|
// set hierarchy and index
|
|
$acl_hierarchy[$acl_data['id']]['acls'][$id] = $label;
|
|
$acl_index[$id] = $label;
|
|
}
|
|
}
|
|
|
|
return [
|
|
'hierarchy' => $acl_hierarchy,
|
|
'index' => $acl_index
|
|
];
|
|
}
|
|
}
|