private function createPresignedUrl(AwsClientInterface $client, CommandInterface $command)
{
// Create a temporary client used to generate the presigned URL
$newClient = Ec2Client::factory(array('region' => $command['SourceRegion'], 'signature' => 'v4', 'credentials' => $client->getCredentials()));
$preCommand = $newClient->getCommand('CopySnapshot', $command->toArray());
$preCommand['__internal'] = true;
/** @var \Guzzle\Http\Message\EntityEnclosingRequest $preRequest */
$preRequest = $preCommand->prepare();
return $newClient->getSignature()->createPresignedUrl(SignatureV4::convertPostToGet($preRequest), $newClient->getCredentials(), '+1 hour');
}
protected function prepareAdditionalParameters(OperationInterface $operation, CommandInterface $command, RequestInterface $request, Parameter $additional)
{
if (!($location = $additional->getLocation())) {
return;
}
$visitor = $this->factory->getRequestVisitor($location);
$hidden = $command[$command::HIDDEN_PARAMS];
foreach ($command->toArray() as $key => $value) {
if ($value !== null && !in_array($key, $hidden) && !$operation->hasParam($key)) {
$additional->setName($key);
$visitor->visit($command, $request, $additional, $value);
}
}
return $visitor;
}
