updated-packages
This commit is contained in:
RafficMohammed
361
vendor/aws/aws-sdk-php/src/S3Control/EndpointArnMiddleware.php
vendored
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361
vendor/aws/aws-sdk-php/src/S3Control/EndpointArnMiddleware.php
vendored
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@@ -0,0 +1,361 @@
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<?php
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namespace Aws\S3Control;
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use Aws\Api\Service;
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use Aws\Arn\AccessPointArnInterface;
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use Aws\Arn\ArnInterface;
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use Aws\Arn\ArnParser;
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use Aws\Arn\Exception\InvalidArnException;
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use Aws\Arn\S3\BucketArnInterface;
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use Aws\Arn\S3\OutpostsArnInterface;
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use Aws\CommandInterface;
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use Aws\Endpoint\PartitionEndpointProvider;
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use Aws\Exception\InvalidRegionException;
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use Aws\Exception\UnresolvedEndpointException;
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use Aws\S3\EndpointRegionHelperTrait;
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use GuzzleHttp\Psr7;
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use Psr\Http\Message\RequestInterface;
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/**
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* Checks for access point ARN in members targeting BucketName, modifying
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* endpoint as appropriate
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*
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* @internal
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*/
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class EndpointArnMiddleware
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{
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use EndpointRegionHelperTrait;
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/**
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* Commands which do not do ARN expansion for a specific given shape name
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* @var array
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*/
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private static $selectiveNonArnableCmds = [
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'AccessPointName' => [
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'CreateAccessPoint',
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],
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'BucketName' => [],
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];
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/**
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* Commands which do not do ARN expansion at all for relevant members
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* @var array
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*/
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private static $nonArnableCmds = [
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'CreateBucket',
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'ListRegionalBuckets',
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];
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/**
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* Commands which trigger endpoint and signer redirection based on presence
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* of OutpostId
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* @var array
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*/
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private static $outpostIdRedirectCmds = [
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'CreateBucket',
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'ListRegionalBuckets',
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];
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/** @var callable */
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private $nextHandler;
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/** @var boolean */
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private $isUseEndpointV2;
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/**
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* Create a middleware wrapper function.
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*
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* @param Service $service
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* @param $region
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* @param array $config
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* @return callable
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*/
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public static function wrap(
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Service $service,
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$region,
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array $config,
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$isUseEndpointV2
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)
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{
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return function (callable $handler) use ($service, $region, $config, $isUseEndpointV2) {
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return new self($handler, $service, $region, $config, $isUseEndpointV2);
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};
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}
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public function __construct(
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callable $nextHandler,
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Service $service,
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$region,
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array $config = [],
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$isUseEndpointV2 = false
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)
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{
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$this->partitionProvider = PartitionEndpointProvider::defaultProvider();
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$this->region = $region;
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$this->service = $service;
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$this->config = $config;
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$this->nextHandler = $nextHandler;
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$this->isUseEndpointV2 = $isUseEndpointV2;
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}
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public function __invoke(CommandInterface $cmd, RequestInterface $req)
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{
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$nextHandler = $this->nextHandler;
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$op = $this->service->getOperation($cmd->getName())->toArray();
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if (!empty($op['input']['shape'])
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&& !in_array($cmd->getName(), self::$nonArnableCmds)
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) {
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$service = $this->service->toArray();
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if (!empty($input = $service['shapes'][$op['input']['shape']])) {
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// Stores member name that targets 'BucketName' shape
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$bucketNameMember = null;
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// Stores member name that targets 'AccessPointName' shape
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$accesspointNameMember = null;
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foreach ($input['members'] as $key => $member) {
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if ($member['shape'] === 'BucketName') {
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$bucketNameMember = $key;
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}
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if ($member['shape'] === 'AccessPointName') {
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$accesspointNameMember = $key;
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}
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}
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// Determine if appropriate member contains ARN value and is
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// eligible for ARN expansion
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if (!is_null($bucketNameMember)
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&& !empty($cmd[$bucketNameMember])
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&& !in_array($cmd->getName(), self::$selectiveNonArnableCmds['BucketName'])
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&& ArnParser::isArn($cmd[$bucketNameMember])
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) {
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$arn = ArnParser::parse($cmd[$bucketNameMember]);
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!$this->isUseEndpointV2 && $partition = $this->validateBucketArn($arn);
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} elseif (!is_null($accesspointNameMember)
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&& !empty($cmd[$accesspointNameMember])
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&& !in_array($cmd->getName(), self::$selectiveNonArnableCmds['AccessPointName'])
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&& ArnParser::isArn($cmd[$accesspointNameMember])
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) {
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$arn = ArnParser::parse($cmd[$accesspointNameMember]);
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!$this->isUseEndpointV2 && $partition = $this->validateAccessPointArn($arn);
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}
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// Process only if an appropriate member contains an ARN value
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// and is an Outposts ARN
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if (!empty($arn) && $arn instanceof OutpostsArnInterface) {
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if (!$this->isUseEndpointV2) {
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// Generate host based on ARN
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$host = $this->generateOutpostsArnHost($arn, $req);
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$req = $req->withHeader('x-amz-outpost-id', $arn->getOutpostId());
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}
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// ARN replacement
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$path = $req->getUri()->getPath();
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if ($arn instanceof AccessPointArnInterface) {
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// Replace ARN with access point name
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$path = str_replace(
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urlencode($cmd[$accesspointNameMember]),
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$arn->getAccesspointName(),
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$path
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);
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// Replace ARN in the payload
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$req->getBody()->seek(0);
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$body = Psr7\Utils::streamFor(str_replace(
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$cmd[$accesspointNameMember],
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$arn->getAccesspointName(),
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$req->getBody()->getContents()
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));
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// Replace ARN in the command
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$cmd[$accesspointNameMember] = $arn->getAccesspointName();
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} elseif ($arn instanceof BucketArnInterface) {
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// Replace ARN in the path
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$path = str_replace(
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urlencode($cmd[$bucketNameMember]),
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$arn->getBucketName(),
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$path
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);
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// Replace ARN in the payload
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$req->getBody()->seek(0);
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$newBody = str_replace(
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$cmd[$bucketNameMember],
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$arn->getBucketName(),
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$req->getBody()->getContents()
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);
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$body = Psr7\Utils::streamFor($newBody);
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// Replace ARN in the command
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$cmd[$bucketNameMember] = $arn->getBucketName();
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}
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// Validate or set account ID in command
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if (isset($cmd['AccountId'])) {
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if ($cmd['AccountId'] !== $arn->getAccountId()) {
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throw new \InvalidArgumentException("The account ID"
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. " supplied in the command ({$cmd['AccountId']})"
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. " does not match the account ID supplied in the"
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. " ARN (" . $arn->getAccountId() . ").");
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}
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} else {
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$cmd['AccountId'] = $arn->getAccountId();
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}
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// Set modified request
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if (isset($body)) {
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$req = $req->withBody($body);
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}
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if ($this->isUseEndpointV2) {
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$req = $req->withUri($req->getUri()->withPath($path));
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goto next;
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}
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$req = $req
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->withUri($req->getUri()->withHost($host)->withPath($path))
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->withHeader('x-amz-account-id', $arn->getAccountId());
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// Update signing region based on ARN data if configured to do so
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if ($this->config['use_arn_region']->isUseArnRegion()) {
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$region = $arn->getRegion();
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} else {
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$region = $this->region;
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}
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$endpointData = $partition([
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'region' => $region,
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'service' => $arn->getService()
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]);
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$cmd['@context']['signing_region'] = $endpointData['signingRegion'];
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// Update signing service for Outposts ARNs
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if ($arn instanceof OutpostsArnInterface) {
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$cmd['@context']['signing_service'] = $arn->getService();
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}
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}
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}
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}
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if ($this->isUseEndpointV2) {
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goto next;
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}
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// For operations that redirect endpoint & signing service based on
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// presence of OutpostId member. These operations will likely not
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// overlap with operations that perform ARN expansion.
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if (in_array($cmd->getName(), self::$outpostIdRedirectCmds)
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&& !empty($cmd['OutpostId'])
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) {
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$req = $req->withUri(
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$req->getUri()->withHost($this->generateOutpostIdHost())
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);
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$cmd['@context']['signing_service'] = 's3-outposts';
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}
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next:
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return $nextHandler($cmd, $req);
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}
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private function generateOutpostsArnHost(
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OutpostsArnInterface $arn,
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RequestInterface $req
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) {
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if (!empty($this->config['use_arn_region']->isUseArnRegion())) {
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$region = $arn->getRegion();
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} else {
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$region = $this->region;
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}
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$fipsString = $this->config['use_fips_endpoint']->isUseFipsEndpoint()
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? "-fips"
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: "";
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$suffix = $this->getPartitionSuffix($arn, $this->partitionProvider);
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return "s3-outposts{$fipsString}.{$region}.{$suffix}";
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}
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private function generateOutpostIdHost()
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{
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$partition = $this->partitionProvider->getPartition(
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$this->region,
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$this->service->getEndpointPrefix()
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);
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$suffix = $partition->getDnsSuffix();
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return "s3-outposts.{$this->region}.{$suffix}";
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}
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private function validateBucketArn(ArnInterface $arn)
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{
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if ($arn instanceof BucketArnInterface) {
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return $this->validateArn($arn);
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}
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throw new InvalidArnException('Provided ARN was not a valid S3 bucket'
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. ' ARN.');
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}
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private function validateAccessPointArn(ArnInterface $arn)
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{
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if ($arn instanceof AccessPointArnInterface) {
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return $this->validateArn($arn);
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}
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throw new InvalidArnException('Provided ARN was not a valid S3 access'
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. ' point ARN.');
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}
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/**
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* Validates an ARN, returning a partition object corresponding to the ARN
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* if successful
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*
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* @param $arn
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* @return \Aws\Endpoint\Partition
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*/
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private function validateArn(ArnInterface $arn)
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{
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// Dualstack is not supported with Outposts ARNs
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if ($arn instanceof OutpostsArnInterface
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&& !empty($this->config['dual_stack'])
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) {
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throw new UnresolvedEndpointException(
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'Dualstack is currently not supported with S3 Outposts ARNs.'
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. ' Please disable dualstack or do not supply an Outposts ARN.');
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}
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// Get partitions for ARN and client region
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$arnPart = $this->partitionProvider->getPartitionByName(
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$arn->getPartition()
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);
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$clientPart = $this->partitionProvider->getPartition(
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$this->region,
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's3'
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);
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// If client partition not found, try removing pseudo-region qualifiers
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if (!($clientPart->isRegionMatch($this->region, 's3'))) {
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$clientPart = $this->partitionProvider->getPartition(
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\Aws\strip_fips_pseudo_regions($this->region),
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's3'
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);
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}
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// Verify that the partition matches for supplied partition and region
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if ($arn->getPartition() !== $clientPart->getName()) {
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throw new InvalidRegionException('The supplied ARN partition'
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. " does not match the client's partition.");
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}
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if ($clientPart->getName() !== $arnPart->getName()) {
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throw new InvalidRegionException('The corresponding partition'
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. ' for the supplied ARN region does not match the'
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. " client's partition.");
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}
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// Ensure ARN region matches client region unless
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// configured for using ARN region over client region
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$this->validateMatchingRegion($arn);
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// Ensure it is not resolved to fips pseudo-region for S3 Outposts
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$this->validateFipsConfigurations($arn);
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return $arnPart;
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}
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}
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