public function testDerivedKeyGeneration()
{
$derivedKey = new DerivedKey('test-salt', 'test-key');
$string = 'test-id' . 'solr' . 'test-salt';
$expected = hash_hmac('sha1', str_pad($string, 80, $string), 'test-key');
$this->assertEquals($expected, $derivedKey->generate('test-id'));
}
/**
* {@inheritdoc}
*
* @return \Guzzle\Service\Builder\ServiceBuilder
*/
public static function factory($config = null, array $globalParameters = array())
{
if ($config instanceof Subscription) {
$subscription = $config;
if (!isset($subscription['derived_key_salt'])) {
throw new \UnexpectedValueException('Derived key salt not found in subscription');
}
if (!isset($subscription['heartbeat_data']['search_service_colony'])) {
throw new \UnexpectedValueException('Acquia Search hostname not found in subscription');
}
if (!isset($subscription['heartbeat_data']['search_cores'])) {
throw new \UnexpectedValueException('Index data not found in subscription');
}
$derivedKey = new DerivedKey($subscription['derived_key_salt'], $subscription->getKey());
$config = array('services' => array());
foreach ($subscription['heartbeat_data']['search_cores'] as $indexInfo) {
$config['services'][$indexInfo['core_id']] = array('class' => 'Acquia\\Search\\AcquiaSearchClient', 'params' => array('base_url' => 'https://' . $indexInfo['balancer'], 'index_id' => $indexInfo['core_id'], 'derived_key' => $derivedKey->generate($indexInfo['core_id'])));
}
}
return parent::factory($config, $globalParameters);
}