public static function _default_signature_provider()
{
return SignatureProvider::memoize(function ($version, $service, $region) {
if ('v2' === $version) {
return new SignatureV2();
}
static $fallback;
if (empty($fallback)) {
$fallback = SignatureProvider::version();
}
return $fallback($version, $service, $region);
});
}
private function addSignatureMiddleware()
{
$api = $this->getApi();
$provider = $this->signatureProvider;
$version = $this->config['signature_version'];
$name = $this->config['signing_name'];
$region = $this->config['signing_region'];
$resolver = static function (CommandInterface $c) use($api, $provider, $name, $region, $version) {
if ('none' === $api->getOperation($c->getName())['authtype']) {
$version = 'anonymous';
}
return SignatureProvider::resolve($provider, $version, $name, $region);
};
$this->handlerList->appendSign(Middleware::signer($this->credentialProvider, $resolver), 'signer');
}
public static function _default_signature_provider()
{
return SignatureProvider::defaultProvider();
}
private function addSignatureMiddleware()
{
// Sign requests. This may need to be modified later to support
// variable signatures per/operation.
$this->handlerList->appendSign(Middleware::signer($this->credentialProvider, constantly(SignatureProvider::resolve($this->signatureProvider, $this->config['signature_version'], $this->api->getSigningName(), $this->region))), 'signer');
}
private function initSigners($defaultVersion)
{
$credentials = $this->credentials;
$defaultSigner = SignatureProvider::resolve($this->signatureProvider, $defaultVersion, $this->api->getSigningName(), $this->region);
$this->defaultSignatureListener = static function (BeforeEvent $e) use($credentials, $defaultSigner) {
$defaultSigner->signRequest($e->getRequest(), $credentials);
};
}
