/**
* The callback function that is executed while caching the session credentials.
*
* @param string $key (Optional) Your AWS key, or a session key. If blank, it will look for the <code>AWS_KEY</code> constant.
* @param string $secret_key (Optional) Your AWS secret key, or a session secret key. If blank, it will look for the <code>AWS_SECRET_KEY</code> constant.
* @return mixed The data to be cached or null.
*/
public function cache_token($key, $secret_key)
{
$token = new AmazonSTS($key, $secret_key);
$response = $token->get_session_token();
if ($response->isOK()) {
/*
Array
(
[AccessKeyId] => ******
[Expiration] => ******
[SecretAccessKey] => ******
[SessionToken] => ******
)
*/
return $response->body->GetSessionTokenResult->Credentials->to_array()->getArrayCopy();
}
return null;
}
/**
* Fetches and caches STS credentials. This is meant to be used by the constructor, and is not to be
* manually invoked.
*
* @param CacheCore $cache (Required) The a reference to the cache object that is being used to handle the caching.
* @param array $options (Required) The options that were passed into the constructor.
* @return mixed The data to be cached, or NULL.
*/
public function cache_sts_credentials($cache, $options)
{
$token = new AmazonSTS($options);
$response = $token->get_session_token();
if ($response->isOK()) {
// Update the expiration
$expiration_time = strtotime((string) $response->body->GetSessionTokenResult->Credentials->Expiration);
$expiration_duration = round(($expiration_time - time()) * 0.85);
$cache->expire_in($expiration_duration);
// Return the important data
$credentials = $response->body->GetSessionTokenResult->Credentials;
return array('key' => (string) $credentials->AccessKeyId, 'secret' => (string) $credentials->SecretAccessKey, 'token' => (string) $credentials->SessionToken, 'expires' => (string) $credentials->Expiration);
}
// @codeCoverageIgnoreStart
throw new STS_Exception('Temporary credentials from the AWS Security ' . 'Token Service could not be retrieved using the provided long ' . 'term credentials. It\'s possible that the provided long term ' . 'credentials were invalid.');
// @codeCoverageIgnoreEnd
}
/**
* Fetches and caches STS credentials. This is meant to be used by the constructor, and is not to be
* manually invoked.
*
* @param CacheCore $cache (Required) The a reference to the cache object that is being used to handle the caching.
* @param array $options (Required) The options that were passed into the constructor.
* @return mixed The data to be cached, or NULL.
*/
public function cache_sts_credentials($cache, $options)
{
$token = new AmazonSTS($options);
$response = $token->get_session_token();
if ($response->isOK()) {
// Update the expiration
$expiration_time = strtotime((string) $response->body->GetSessionTokenResult->Credentials->Expiration);
$expiration_duration = round(($expiration_time - time()) * 0.85);
$cache->expire_in($expiration_duration);
// Return the important data
return array('key' => (string) $response->body->GetSessionTokenResult->Credentials->AccessKeyId, 'secret' => (string) $response->body->GetSessionTokenResult->Credentials->SecretAccessKey, 'token' => (string) $response->body->GetSessionTokenResult->Credentials->SessionToken, 'expires' => (string) $response->body->GetSessionTokenResult->Credentials->Expiration);
}
return null;
}
