<?php namespace Aws\Signature; use Aws\Credentials\CredentialsInterface; use Psr\Http\Message\RequestInterface; /** * Provides anonymous client access (does not sign requests). */ class AnonymousSignature implements SignatureInterface { public function signRequest( RequestInterface $request, CredentialsInterface $credentials ) { return $request; } public function presign( RequestInterface $request, CredentialsInterface $credentials, $expires, array $options = [] ) { return $request; } }