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<?php
namespace Aws\S3;
use Aws\Api\ApiProvider;
use Aws\Api\DocModel;
use Aws\Api\Service;
use Aws\AwsClient;
use Aws\CacheInterface;
use Aws\ClientResolver;
use Aws\Command;
use Aws\CommandInterface;
use Aws\Configuration\ConfigurationResolver;
use Aws\Exception\AwsException;
use Aws\HandlerList;
use Aws\Identity\S3\S3ExpressIdentityProvider;
use Aws\InputValidationMiddleware;
use Aws\Middleware;
use Aws\ResultInterface;
use Aws\Retry\QuotaManager;
use Aws\RetryMiddleware;
use Aws\RetryMiddlewareV2;
use Aws\S3\RegionalEndpoint\ConfigurationProvider;
use Aws\S3\UseArnRegion\Configuration;
use Aws\S3\UseArnRegion\ConfigurationInterface;
use Aws\S3\UseArnRegion\ConfigurationProvider as UseArnRegionConfigurationProvider;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Promise\PromiseInterface;
use Psr\Http\Message\RequestInterface;
/**
* Client used to interact with **Amazon Simple Storage Service (Amazon S3)**.
*
* @method \Aws\Result abortMultipartUpload(array $args = [])
* @method \GuzzleHttp\Promise\Promise abortMultipartUploadAsync(array $args = [])
* @method \Aws\Result completeMultipartUpload(array $args = [])
* @method \GuzzleHttp\Promise\Promise completeMultipartUploadAsync(array $args = [])
* @method \Aws\Result copyObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise copyObjectAsync(array $args = [])
* @method \Aws\Result createBucket(array $args = [])
* @method \GuzzleHttp\Promise\Promise createBucketAsync(array $args = [])
* @method \Aws\Result createMultipartUpload(array $args = [])
* @method \GuzzleHttp\Promise\Promise createMultipartUploadAsync(array $args = [])
* @method \Aws\Result createSession(array $args = [])
* @method \GuzzleHttp\Promise\Promise createSessionAsync(array $args = [])
* @method \Aws\Result deleteBucket(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketAsync(array $args = [])
* @method \Aws\Result deleteBucketAnalyticsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketAnalyticsConfigurationAsync(array $args = [])
* @method \Aws\Result deleteBucketCors(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketCorsAsync(array $args = [])
* @method \Aws\Result deleteBucketEncryption(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketEncryptionAsync(array $args = [])
* @method \Aws\Result deleteBucketIntelligentTieringConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketIntelligentTieringConfigurationAsync(array $args = [])
* @method \Aws\Result deleteBucketInventoryConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketInventoryConfigurationAsync(array $args = [])
* @method \Aws\Result deleteBucketLifecycle(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketLifecycleAsync(array $args = [])
* @method \Aws\Result deleteBucketMetricsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketMetricsConfigurationAsync(array $args = [])
* @method \Aws\Result deleteBucketOwnershipControls(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketOwnershipControlsAsync(array $args = [])
* @method \Aws\Result deleteBucketPolicy(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketPolicyAsync(array $args = [])
* @method \Aws\Result deleteBucketReplication(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketReplicationAsync(array $args = [])
* @method \Aws\Result deleteBucketTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketTaggingAsync(array $args = [])
* @method \Aws\Result deleteBucketWebsite(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteBucketWebsiteAsync(array $args = [])
* @method \Aws\Result deleteObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteObjectAsync(array $args = [])
* @method \Aws\Result deleteObjectTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteObjectTaggingAsync(array $args = [])
* @method \Aws\Result deleteObjects(array $args = [])
* @method \GuzzleHttp\Promise\Promise deleteObjectsAsync(array $args = [])
* @method \Aws\Result deletePublicAccessBlock(array $args = [])
* @method \GuzzleHttp\Promise\Promise deletePublicAccessBlockAsync(array $args = [])
* @method \Aws\Result getBucketAccelerateConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketAccelerateConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketAcl(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketAclAsync(array $args = [])
* @method \Aws\Result getBucketAnalyticsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketAnalyticsConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketCors(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketCorsAsync(array $args = [])
* @method \Aws\Result getBucketEncryption(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketEncryptionAsync(array $args = [])
* @method \Aws\Result getBucketIntelligentTieringConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketIntelligentTieringConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketInventoryConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketInventoryConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketLifecycle(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketLifecycleAsync(array $args = [])
* @method \Aws\Result getBucketLifecycleConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketLifecycleConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketLocation(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketLocationAsync(array $args = [])
* @method \Aws\Result getBucketLogging(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketLoggingAsync(array $args = [])
* @method \Aws\Result getBucketMetricsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketMetricsConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketNotification(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketNotificationAsync(array $args = [])
* @method \Aws\Result getBucketNotificationConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketNotificationConfigurationAsync(array $args = [])
* @method \Aws\Result getBucketOwnershipControls(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketOwnershipControlsAsync(array $args = [])
* @method \Aws\Result getBucketPolicy(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketPolicyAsync(array $args = [])
* @method \Aws\Result getBucketPolicyStatus(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketPolicyStatusAsync(array $args = [])
* @method \Aws\Result getBucketReplication(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketReplicationAsync(array $args = [])
* @method \Aws\Result getBucketRequestPayment(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketRequestPaymentAsync(array $args = [])
* @method \Aws\Result getBucketTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketTaggingAsync(array $args = [])
* @method \Aws\Result getBucketVersioning(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketVersioningAsync(array $args = [])
* @method \Aws\Result getBucketWebsite(array $args = [])
* @method \GuzzleHttp\Promise\Promise getBucketWebsiteAsync(array $args = [])
* @method \Aws\Result getObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectAsync(array $args = [])
* @method \Aws\Result getObjectAcl(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectAclAsync(array $args = [])
* @method \Aws\Result getObjectAttributes(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectAttributesAsync(array $args = [])
* @method \Aws\Result getObjectLegalHold(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectLegalHoldAsync(array $args = [])
* @method \Aws\Result getObjectLockConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectLockConfigurationAsync(array $args = [])
* @method \Aws\Result getObjectRetention(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectRetentionAsync(array $args = [])
* @method \Aws\Result getObjectTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectTaggingAsync(array $args = [])
* @method \Aws\Result getObjectTorrent(array $args = [])
* @method \GuzzleHttp\Promise\Promise getObjectTorrentAsync(array $args = [])
* @method \Aws\Result getPublicAccessBlock(array $args = [])
* @method \GuzzleHttp\Promise\Promise getPublicAccessBlockAsync(array $args = [])
* @method \Aws\Result headBucket(array $args = [])
* @method \GuzzleHttp\Promise\Promise headBucketAsync(array $args = [])
* @method \Aws\Result headObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise headObjectAsync(array $args = [])
* @method \Aws\Result listBucketAnalyticsConfigurations(array $args = [])
* @method \GuzzleHttp\Promise\Promise listBucketAnalyticsConfigurationsAsync(array $args = [])
* @method \Aws\Result listBucketIntelligentTieringConfigurations(array $args = [])
* @method \GuzzleHttp\Promise\Promise listBucketIntelligentTieringConfigurationsAsync(array $args = [])
* @method \Aws\Result listBucketInventoryConfigurations(array $args = [])
* @method \GuzzleHttp\Promise\Promise listBucketInventoryConfigurationsAsync(array $args = [])
* @method \Aws\Result listBucketMetricsConfigurations(array $args = [])
* @method \GuzzleHttp\Promise\Promise listBucketMetricsConfigurationsAsync(array $args = [])
* @method \Aws\Result listBuckets(array $args = [])
* @method \GuzzleHttp\Promise\Promise listBucketsAsync(array $args = [])
* @method \Aws\Result listDirectoryBuckets(array $args = [])
* @method \GuzzleHttp\Promise\Promise listDirectoryBucketsAsync(array $args = [])
* @method \Aws\Result listMultipartUploads(array $args = [])
* @method \GuzzleHttp\Promise\Promise listMultipartUploadsAsync(array $args = [])
* @method \Aws\Result listObjectVersions(array $args = [])
* @method \GuzzleHttp\Promise\Promise listObjectVersionsAsync(array $args = [])
* @method \Aws\Result listObjects(array $args = [])
* @method \GuzzleHttp\Promise\Promise listObjectsAsync(array $args = [])
* @method \Aws\Result listObjectsV2(array $args = [])
* @method \GuzzleHttp\Promise\Promise listObjectsV2Async(array $args = [])
* @method \Aws\Result listParts(array $args = [])
* @method \GuzzleHttp\Promise\Promise listPartsAsync(array $args = [])
* @method \Aws\Result putBucketAccelerateConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketAccelerateConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketAcl(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketAclAsync(array $args = [])
* @method \Aws\Result putBucketAnalyticsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketAnalyticsConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketCors(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketCorsAsync(array $args = [])
* @method \Aws\Result putBucketEncryption(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketEncryptionAsync(array $args = [])
* @method \Aws\Result putBucketIntelligentTieringConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketIntelligentTieringConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketInventoryConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketInventoryConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketLifecycle(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketLifecycleAsync(array $args = [])
* @method \Aws\Result putBucketLifecycleConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketLifecycleConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketLogging(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketLoggingAsync(array $args = [])
* @method \Aws\Result putBucketMetricsConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketMetricsConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketNotification(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketNotificationAsync(array $args = [])
* @method \Aws\Result putBucketNotificationConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketNotificationConfigurationAsync(array $args = [])
* @method \Aws\Result putBucketOwnershipControls(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketOwnershipControlsAsync(array $args = [])
* @method \Aws\Result putBucketPolicy(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketPolicyAsync(array $args = [])
* @method \Aws\Result putBucketReplication(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketReplicationAsync(array $args = [])
* @method \Aws\Result putBucketRequestPayment(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketRequestPaymentAsync(array $args = [])
* @method \Aws\Result putBucketTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketTaggingAsync(array $args = [])
* @method \Aws\Result putBucketVersioning(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketVersioningAsync(array $args = [])
* @method \Aws\Result putBucketWebsite(array $args = [])
* @method \GuzzleHttp\Promise\Promise putBucketWebsiteAsync(array $args = [])
* @method \Aws\Result putObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectAsync(array $args = [])
* @method \Aws\Result putObjectAcl(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectAclAsync(array $args = [])
* @method \Aws\Result putObjectLegalHold(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectLegalHoldAsync(array $args = [])
* @method \Aws\Result putObjectLockConfiguration(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectLockConfigurationAsync(array $args = [])
* @method \Aws\Result putObjectRetention(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectRetentionAsync(array $args = [])
* @method \Aws\Result putObjectTagging(array $args = [])
* @method \GuzzleHttp\Promise\Promise putObjectTaggingAsync(array $args = [])
* @method \Aws\Result putPublicAccessBlock(array $args = [])
* @method \GuzzleHttp\Promise\Promise putPublicAccessBlockAsync(array $args = [])
* @method \Aws\Result restoreObject(array $args = [])
* @method \GuzzleHttp\Promise\Promise restoreObjectAsync(array $args = [])
* @method \Aws\Result selectObjectContent(array $args = [])
* @method \GuzzleHttp\Promise\Promise selectObjectContentAsync(array $args = [])
* @method \Aws\Result uploadPart(array $args = [])
* @method \GuzzleHttp\Promise\Promise uploadPartAsync(array $args = [])
* @method \Aws\Result uploadPartCopy(array $args = [])
* @method \GuzzleHttp\Promise\Promise uploadPartCopyAsync(array $args = [])
* @method \Aws\Result writeGetObjectResponse(array $args = [])
* @method \GuzzleHttp\Promise\Promise writeGetObjectResponseAsync(array $args = [])
*/
class S3Client extends AwsClient implements S3ClientInterface
{
use S3ClientTrait;
/** @var array */
private static $mandatoryAttributes = ['Bucket', 'Key'];
public static function getArguments()
{
$args = parent::getArguments();
$args['retries']['fn'] = [__CLASS__, '_applyRetryConfig'];
$args['api_provider']['fn'] = [__CLASS__, '_applyApiProvider'];
return $args + [
'bucket_endpoint' => [
'type' => 'config',
'valid' => ['bool'],
'doc' => 'Set to true to send requests to a hardcoded '
. 'bucket endpoint rather than create an endpoint as a '
. 'result of injecting the bucket into the URL. This '
. 'option is useful for interacting with CNAME endpoints.',
],
'use_arn_region' => [
'type' => 'config',
'valid' => [
'bool',
Configuration::class,
CacheInterface::class,
'callable'
],
'doc' => 'Set to true to allow passed in ARNs to override'
. ' client region. Accepts...',
'fn' => [__CLASS__, '_apply_use_arn_region'],
'default' => [UseArnRegionConfigurationProvider::class, 'defaultProvider'],
],
'use_accelerate_endpoint' => [
'type' => 'config',
'valid' => ['bool'],
'doc' => 'Set to true to send requests to an S3 Accelerate'
. ' endpoint by default. Can be enabled or disabled on'
. ' individual operations by setting'
. ' \'@use_accelerate_endpoint\' to true or false. Note:'
. ' you must enable S3 Accelerate on a bucket before it can'
. ' be accessed via an Accelerate endpoint.',
'default' => false,
],
'use_path_style_endpoint' => [
'type' => 'config',
'valid' => ['bool'],
'doc' => 'Set to true to send requests to an S3 path style'
. ' endpoint by default.'
. ' Can be enabled or disabled on individual operations by setting'
. ' \'@use_path_style_endpoint\' to true or false.',
'default' => false,
],
'disable_multiregion_access_points' => [
'type' => 'config',
'valid' => ['bool'],
'doc' => 'Set to true to disable the usage of'
. ' multi region access points. These are enabled by default.'
. ' Can be enabled or disabled on individual operations by setting'
. ' \'@disable_multiregion_access_points\' to true or false.',
'default' => false,
],
'disable_express_session_auth' => [
'type' => 'config',
'valid' => ['bool'],
'doc' => 'Set to true to disable the usage of'
. ' s3 express session authentication. This is enabled by default.',
'default' => [__CLASS__, '_default_disable_express_session_auth'],
],
's3_express_identity_provider' => [
'type' => 'config',
'valid' => [
'bool',
'callable'
],
'doc' => 'Specifies the provider used to generate identities to sign s3 express requests. '
. 'Set to `false` to disable s3 express auth, or a callable provider used to create s3 express '
. 'identities or return null.',
'default' => [__CLASS__, '_default_s3_express_identity_provider'],
],
];
}
/**
* {@inheritdoc}
*
* In addition to the options available to
* {@see Aws\AwsClient::__construct}, S3Client accepts the following
* options:
*
* - bucket_endpoint: (bool) Set to true to send requests to a
* hardcoded bucket endpoint rather than create an endpoint as a result
* of injecting the bucket into the URL. This option is useful for
* interacting with CNAME endpoints. Note: if you are using version 2.243.0
* and above and do not expect the bucket name to appear in the host, you will
* also need to set `use_path_style_endpoint` to `true`.
* - calculate_md5: (bool) Set to false to disable calculating an MD5
* for all Amazon S3 signed uploads.
* - s3_us_east_1_regional_endpoint:
* (Aws\S3\RegionalEndpoint\ConfigurationInterface|Aws\CacheInterface\|callable|string|array)
* Specifies whether to use regional or legacy endpoints for the us-east-1
* region. Provide an Aws\S3\RegionalEndpoint\ConfigurationInterface object, an
* instance of Aws\CacheInterface, a callable configuration provider used
* to create endpoint configuration, a string value of `legacy` or
* `regional`, or an associative array with the following keys:
* endpoint_types: (string) Set to `legacy` or `regional`, defaults to
* `legacy`
* - use_accelerate_endpoint: (bool) Set to true to send requests to an S3
* Accelerate endpoint by default. Can be enabled or disabled on
* individual operations by setting '@use_accelerate_endpoint' to true or
* false. Note: you must enable S3 Accelerate on a bucket before it can be
* accessed via an Accelerate endpoint.
* - use_arn_region: (Aws\S3\UseArnRegion\ConfigurationInterface,
* Aws\CacheInterface, bool, callable) Set to true to enable the client
* to use the region from a supplied ARN argument instead of the client's
* region. Provide an instance of Aws\S3\UseArnRegion\ConfigurationInterface,
* an instance of Aws\CacheInterface, a callable that provides a promise for
* a Configuration object, or a boolean value. Defaults to false (i.e.
* the SDK will not follow the ARN region if it conflicts with the client
* region and instead throw an error).
* - use_dual_stack_endpoint: (bool) Set to true to send requests to an S3
* Dual Stack endpoint by default, which enables IPv6 Protocol.
* Can be enabled or disabled on individual operations by setting
* '@use_dual_stack_endpoint\' to true or false. Note:
* you cannot use it together with an accelerate endpoint.
* - use_path_style_endpoint: (bool) Set to true to send requests to an S3
* path style endpoint by default.
* Can be enabled or disabled on individual operations by setting
* '@use_path_style_endpoint\' to true or false. Note:
* you cannot use it together with an accelerate endpoint.
* - disable_multiregion_access_points: (bool) Set to true to disable
* sending multi region requests. They are enabled by default.
* Can be enabled or disabled on individual operations by setting
* '@disable_multiregion_access_points\' to true or false. Note:
* you cannot use it together with an accelerate or dualstack endpoint.
*
* @param array $args
*/
public function __construct(array $args)
{
if (
!isset($args['s3_us_east_1_regional_endpoint'])
|| $args['s3_us_east_1_regional_endpoint'] instanceof CacheInterface
) {
$args['s3_us_east_1_regional_endpoint'] = ConfigurationProvider::defaultProvider($args);
}
$this->addBuiltIns($args);
parent::__construct($args);
$stack = $this->getHandlerList();
$stack->appendInit(SSECMiddleware::wrap($this->getEndpoint()->getScheme()), 's3.ssec');
$stack->appendBuild(ApplyChecksumMiddleware::wrap($this->getApi()), 's3.checksum');
$stack->appendBuild(
Middleware::contentType(['PutObject', 'UploadPart']),
's3.content_type'
);
if ($this->getConfig('bucket_endpoint')) {
$stack->appendBuild(BucketEndpointMiddleware::wrap(), 's3.bucket_endpoint');
} elseif (!$this->isUseEndpointV2()) {
$stack->appendBuild(
S3EndpointMiddleware::wrap(
$this->getRegion(),
$this->getConfig('endpoint_provider'),
[
'accelerate' => $this->getConfig('use_accelerate_endpoint'),
'path_style' => $this->getConfig('use_path_style_endpoint'),
'use_fips_endpoint' => $this->getConfig('use_fips_endpoint'),
'dual_stack' =>
$this->getConfig('use_dual_stack_endpoint')->isUseDualStackEndpoint(),
]
),
's3.endpoint_middleware'
);
}
$stack->appendBuild(
BucketEndpointArnMiddleware::wrap(
$this->getApi(),
$this->getRegion(),
[
'use_arn_region' => $this->getConfig('use_arn_region'),
'accelerate' => $this->getConfig('use_accelerate_endpoint'),
'path_style' => $this->getConfig('use_path_style_endpoint'),
'dual_stack' =>
$this->getConfig('use_dual_stack_endpoint')->isUseDualStackEndpoint(),
'use_fips_endpoint' => $this->getConfig('use_fips_endpoint'),
'disable_multiregion_access_points' =>
$this->getConfig('disable_multiregion_access_points'),
'endpoint' => isset($args['endpoint'])
? $args['endpoint']
: null
],
$this->isUseEndpointV2()
),
's3.bucket_endpoint_arn'
);
if ($this->getConfig('disable_express_session_auth')) {
$stack->prependSign(
$this->getDisableExpressSessionAuthMiddleware(),
's3.disable_express_session_auth'
);
}
$stack->appendValidate(
InputValidationMiddleware::wrap($this->getApi(), self::$mandatoryAttributes),
'input_validation_middleware'
);
$stack->appendSign(PutObjectUrlMiddleware::wrap(), 's3.put_object_url');
$stack->appendSign(PermanentRedirectMiddleware::wrap(), 's3.permanent_redirect');
$stack->appendInit(Middleware::sourceFile($this->getApi()), 's3.source_file');
$stack->appendInit($this->getSaveAsParameter(), 's3.save_as');
$stack->appendInit($this->getLocationConstraintMiddleware(), 's3.location');
$stack->appendInit($this->getEncodingTypeMiddleware(), 's3.auto_encode');
$stack->appendInit($this->getHeadObjectMiddleware(), 's3.head_object');
if ($this->isUseEndpointV2()) {
$this->processEndpointV2Model();
$stack->after('builder',
's3.check_empty_path_with_query',
$this->getEmptyPathWithQuery());
}
}
/**
* Determine if a string is a valid name for a DNS compatible Amazon S3
* bucket.
*
* DNS compatible bucket names can be used as a subdomain in a URL (e.g.,
* "<bucket>.s3.amazonaws.com").
*
* @param string $bucket Bucket name to check.
*
* @return bool
*/
public static function isBucketDnsCompatible($bucket)
{
if (!is_string($bucket)) {
return false;
}
$bucketLen = strlen($bucket);
return ($bucketLen >= 3 && $bucketLen <= 63) &&
// Cannot look like an IP address
!filter_var($bucket, FILTER_VALIDATE_IP) &&
preg_match('/^[a-z0-9]([a-z0-9\-\.]*[a-z0-9])?$/', $bucket);
}
public static function _apply_use_arn_region($value, array &$args, HandlerList $list)
{
if ($value instanceof CacheInterface) {
$value = UseArnRegionConfigurationProvider::defaultProvider($args);
}
if (is_callable($value)) {
$value = $value();
}
if ($value instanceof PromiseInterface) {
$value = $value->wait();
}
if ($value instanceof ConfigurationInterface) {
$args['use_arn_region'] = $value;
} else {
// The Configuration class itself will validate other inputs
$args['use_arn_region'] = new Configuration($value);
}
}
public function createPresignedRequest(CommandInterface $command, $expires, array $options = [])
{
$command = clone $command;
$command->getHandlerList()->remove('signer');
$request = \Aws\serialize($command);
$signing_name = empty($command->getAuthSchemes())
? $this->getSigningName($request->getUri()->getHost())
: $command->getAuthSchemes()['name'];
$signature_version = $this->getSignatureVersionFromCommand($command);
/** @var \Aws\Signature\SignatureInterface $signer */
$signer = call_user_func(
$this->getSignatureProvider(),
$signature_version,
$signing_name,
$this->getConfig('signing_region')
);
if ($signature_version == 'v4-s3express') {
$provider = $this->getConfig('s3_express_identity_provider');
$credentials = $provider($command)->wait();
} else {
$credentials = $this->getCredentials()->wait();
}
return $signer->presign(
$request,
$credentials,
$expires,
$options
);
}
/**
* Returns the URL to an object identified by its bucket and key.
*
* The URL returned by this method is not signed nor does it ensure that the
* bucket and key given to the method exist. If you need a signed URL, then
* use the {@see \Aws\S3\S3Client::createPresignedRequest} method and get
* the URI of the signed request.
*
* @param string $bucket The name of the bucket where the object is located
* @param string $key The key of the object
*
* @return string The URL to the object
*/
public function getObjectUrl($bucket, $key)
{
$command = $this->getCommand('GetObject', [
'Bucket' => $bucket,
'Key' => $key
]);
return (string) \Aws\serialize($command)->getUri();
}
/**
* Raw URL encode a key and allow for '/' characters
*
* @param string $key Key to encode
*
* @return string Returns the encoded key
*/
public static function encodeKey($key)
{
return str_replace('%2F', '/', rawurlencode($key));
}
/**
* Provides a middleware that removes the need to specify LocationConstraint on CreateBucket.
*
* @return \Closure
*/
private function getLocationConstraintMiddleware()
{
$region = $this->getRegion();
return static function (callable $handler) use ($region) {
return function (Command $command, $request = null) use ($handler, $region) {
if ($command->getName() === 'CreateBucket') {
$locationConstraint = isset($command['CreateBucketConfiguration']['LocationConstraint'])
? $command['CreateBucketConfiguration']['LocationConstraint']
: null;
if ($locationConstraint === 'us-east-1') {
unset($command['CreateBucketConfiguration']);
} elseif ('us-east-1' !== $region && empty($locationConstraint)) {
$command['CreateBucketConfiguration'] = ['LocationConstraint' => $region];
}
}
return $handler($command, $request);
};
};
}
/**
* Provides a middleware that supports the `SaveAs` parameter.
*
* @return \Closure
*/
private function getSaveAsParameter()
{
return static function (callable $handler) {
return function (Command $command, $request = null) use ($handler) {
if ($command->getName() === 'GetObject' && isset($command['SaveAs'])) {
$command['@http']['sink'] = $command['SaveAs'];
unset($command['SaveAs']);
}
return $handler($command, $request);
};
};
}
/**
* Provides a middleware that disables content decoding on HeadObject
* commands.
*
* @return \Closure
*/
private function getHeadObjectMiddleware()
{
return static function (callable $handler) {
return function (
CommandInterface $command,
RequestInterface $request = null
) use ($handler) {
if ($command->getName() === 'HeadObject'
&& !isset($command['@http']['decode_content'])
) {
$command['@http']['decode_content'] = false;
}
return $handler($command, $request);
};
};
}
/**
* Provides a middleware that autopopulates the EncodingType parameter on
* ListObjects commands.
*
* @return \Closure
*/
private function getEncodingTypeMiddleware()
{
return static function (callable $handler) {
return function (Command $command, $request = null) use ($handler) {
$autoSet = false;
if ($command->getName() === 'ListObjects'
&& empty($command['EncodingType'])
) {
$command['EncodingType'] = 'url';
$autoSet = true;
}
return $handler($command, $request)
->then(function (ResultInterface $result) use ($autoSet) {
if ($result['EncodingType'] === 'url' && $autoSet) {
static $topLevel = [
'Delimiter',
'Marker',
'NextMarker',
'Prefix',
];
static $nested = [
['Contents', 'Key'],
['CommonPrefixes', 'Prefix'],
];
foreach ($topLevel as $key) {
if (isset($result[$key])) {
$result[$key] = urldecode($result[$key]);
}
}
foreach ($nested as $steps) {
if (isset($result[$steps[0]])) {
foreach ($result[$steps[0]] as $key => $part) {
if (isset($part[$steps[1]])) {
$result[$steps[0]][$key][$steps[1]]
= urldecode($part[$steps[1]]);
}
}
}
}
}
return $result;
});
};
};
}
/**
* Provides a middleware that checks for an empty path and a
* non-empty query string.
*
* @return \Closure
*/
private function getEmptyPathWithQuery()
{
return static function (callable $handler) {
return function (Command $command, RequestInterface $request) use ($handler) {
$uri = $request->getUri();
if (empty($uri->getPath()) && !empty($uri->getQuery())) {
$uri = $uri->withPath('/');
$request = $request->withUri($uri);
}
return $handler($command, $request);
};
};
}
/**
* Provides a middleware that disables express session auth when
* customers opt out of it.
*
* @return \Closure
*/
private function getDisableExpressSessionAuthMiddleware()
{
return function (callable $handler) {
return function (
CommandInterface $command,
RequestInterface $request = null
) use ($handler) {
if (!empty($command->getAuthSchemes()['version'] )
&& $command->getAuthSchemes()['version'] == 'v4-s3express'
) {
$authScheme = $command->getAuthSchemes();
$authScheme['version'] = 's3v4';
$command->setAuthSchemes($authScheme);
}
return $handler($command, $request);
};
};
}
/**
* Special handling for when the service name is s3-object-lambda.
* So, if the host contains s3-object-lambda, then the service name
* returned is s3-object-lambda, otherwise the default signing service is returned.
* @param string $host The host to validate if is a s3-object-lambda URL.
* @return string returns the signing service name to be used
*/
private function getSigningName($host)
{
if (strpos( $host, 's3-object-lambda')) {
return 's3-object-lambda';
}
return $this->getConfig('signing_name');
}
public static function _default_disable_express_session_auth(array &$args) {
return ConfigurationResolver::resolve(
's3_disable_express_session_auth',
false,
'bool',
$args
);
}
public static function _default_s3_express_identity_provider(array $args)
{
if ($args['config']['disable_express_session_auth']) {
return false;
}
return new S3ExpressIdentityProvider($args['region']);
}
/**
* Modifies API definition to remove `Bucket` from request URIs.
* This is now handled by the endpoint ruleset.
*
* @return void
*
* @internal
*/
private function processEndpointV2Model()
{
$definition = $this->getApi()->getDefinition();
foreach($definition['operations'] as &$operation) {
if (isset($operation['http']['requestUri'])) {
$requestUri = $operation['http']['requestUri'];
if ($requestUri === "/{Bucket}") {
$requestUri = str_replace('/{Bucket}', '/', $requestUri);
} else {
$requestUri = str_replace('/{Bucket}', '', $requestUri);
}
$operation['http']['requestUri'] = $requestUri;
}
}
$this->getApi()->setDefinition($definition);
}
/**
* Adds service-specific client built-in values
*
* @return void
*/
private function addBuiltIns($args)
{
if (isset($args['region'])
&& $args['region'] !== 'us-east-1'
) {
return false;
}
if (!isset($args['region'])
&& ConfigurationResolver::resolve('region', '', 'string') !== 'us-east-1'
) {
return false;
}
$key = 'AWS::S3::UseGlobalEndpoint';
$result = $args['s3_us_east_1_regional_endpoint'] instanceof \Closure ?
$args['s3_us_east_1_regional_endpoint']()->wait() : $args['s3_us_east_1_regional_endpoint'];
if (is_string($result)) {
if ($result === 'regional') {
$value = false;
} else if ($result === 'legacy') {
$value = true;
} else {
return;
}
} else {
if ($result->isFallback()
|| $result->getEndpointsType() === 'legacy'
) {
$value = true;
} else {
$value = false;
}
}
$this->clientBuiltIns[$key] = $value;
}
/** @internal */
public static function _applyRetryConfig($value, $args, HandlerList $list)
{
if ($value) {
$config = \Aws\Retry\ConfigurationProvider::unwrap($value);
if ($config->getMode() === 'legacy') {
$maxRetries = $config->getMaxAttempts() - 1;
$decider = RetryMiddleware::createDefaultDecider($maxRetries);
$decider = function ($retries, $command, $request, $result, $error) use ($decider, $maxRetries) {
$maxRetries = null !== $command['@retries']
? $command['@retries']
: $maxRetries;
if ($decider($retries, $command, $request, $result, $error)) {
return true;
}
if ($error instanceof AwsException
&& $retries < $maxRetries
) {
if ($error->getResponse()
&& $error->getResponse()->getStatusCode() >= 400
) {
return strpos(
$error->getResponse()->getBody(),
'Your socket connection to the server'
) !== false;
}
if ($error->getPrevious() instanceof RequestException) {
// All commands except CompleteMultipartUpload are
// idempotent and may be retried without worry if a
// networking error has occurred.
return $command->getName() !== 'CompleteMultipartUpload';
}
}
return false;
};
$delay = [RetryMiddleware::class, 'exponentialDelay'];
$list->appendSign(Middleware::retry($decider, $delay), 'retry');
} else {
$defaultDecider = RetryMiddlewareV2::createDefaultDecider(
new QuotaManager(),
$config->getMaxAttempts()
);
$list->appendSign(
RetryMiddlewareV2::wrap(
$config,
[
'collect_stats' => $args['stats']['retries'],
'decider' => function(
$attempts,
CommandInterface $cmd,
$result
) use ($defaultDecider, $config) {
$isRetryable = $defaultDecider($attempts, $cmd, $result);
if (!$isRetryable
&& $result instanceof AwsException
&& $attempts < $config->getMaxAttempts()
) {
if (!empty($result->getResponse())
&& $result->getResponse()->getStatusCode() >= 400
) {
return strpos(
$result->getResponse()->getBody(),
'Your socket connection to the server'
) !== false;
}
if ($result->getPrevious() instanceof RequestException
&& $cmd->getName() !== 'CompleteMultipartUpload'
) {
$isRetryable = true;
}
}
return $isRetryable;
}
]
),
'retry'
);
}
}
}
/** @internal */
public static function _applyApiProvider($value, array &$args, HandlerList $list)
{
ClientResolver::_apply_api_provider($value, $args);
$args['parser'] = new GetBucketLocationParser(
new ValidateResponseChecksumParser(
new AmbiguousSuccessParser(
new RetryableMalformedResponseParser(
$args['parser'],
$args['exception_class']
),
$args['error_parser'],
$args['exception_class']
),
$args['api']
)
);
}
/**
* @internal
* @codeCoverageIgnore
*/
public static function applyDocFilters(array $api, array $docs)
{
$b64 = '<div class="alert alert-info">This value will be base64 encoded on your behalf.</div>';
$opt = '<div class="alert alert-info">This value will be computed for you it is not supplied.</div>';
// Add a note on the CopyObject docs
$s3ExceptionRetryMessage = "<p>Additional info on response behavior: if there is"
. " an internal error in S3 after the request was successfully recieved,"
. " a 200 response will be returned with an <code>S3Exception</code> embedded"
. " in it; this will still be caught and retried by"
. " <code>RetryMiddleware.</code></p>";
$docs['operations']['CopyObject'] .= $s3ExceptionRetryMessage;
$docs['operations']['CompleteMultipartUpload'] .= $s3ExceptionRetryMessage;
$docs['operations']['UploadPartCopy'] .= $s3ExceptionRetryMessage;
$docs['operations']['UploadPart'] .= $s3ExceptionRetryMessage;
// Add note about stream ownership in the putObject call
$guzzleStreamMessage = "<p>Additional info on behavior of the stream"
. " parameters: Psr7 takes ownership of streams and will automatically close"
. " streams when this method is called with a stream as the <code>Body</code>"
. " parameter. To prevent this, set the <code>Body</code> using"
. " <code>GuzzleHttp\Psr7\stream_for</code> method with a is an instance of"
. " <code>Psr\Http\Message\StreamInterface</code>, and it will be returned"
. " unmodified. This will allow you to keep the stream in scope. </p>";
$docs['operations']['PutObject'] .= $guzzleStreamMessage;
// Add the SourceFile parameter.
$docs['shapes']['SourceFile']['base'] = 'The path to a file on disk to use instead of the Body parameter.';
$api['shapes']['SourceFile'] = ['type' => 'string'];
$api['shapes']['PutObjectRequest']['members']['SourceFile'] = ['shape' => 'SourceFile'];
$api['shapes']['UploadPartRequest']['members']['SourceFile'] = ['shape' => 'SourceFile'];
// Add the ContentSHA256 parameter.
$docs['shapes']['ContentSHA256']['base'] = 'A SHA256 hash of the body content of the request.';
$api['shapes']['ContentSHA256'] = ['type' => 'string'];
$api['shapes']['PutObjectRequest']['members']['ContentSHA256'] = ['shape' => 'ContentSHA256'];
$api['shapes']['UploadPartRequest']['members']['ContentSHA256'] = ['shape' => 'ContentSHA256'];
$docs['shapes']['ContentSHA256']['append'] = $opt;
// Add the AddContentMD5 parameter.
$docs['shapes']['AddContentMD5']['base'] = 'Set to true to calculate the ContentMD5 for the upload.';
$api['shapes']['AddContentMD5'] = ['type' => 'boolean'];
$api['shapes']['PutObjectRequest']['members']['AddContentMD5'] = ['shape' => 'AddContentMD5'];
$api['shapes']['UploadPartRequest']['members']['AddContentMD5'] = ['shape' => 'AddContentMD5'];
// Add the SaveAs parameter.
$docs['shapes']['SaveAs']['base'] = 'The path to a file on disk to save the object data.';
$api['shapes']['SaveAs'] = ['type' => 'string'];
$api['shapes']['GetObjectRequest']['members']['SaveAs'] = ['shape' => 'SaveAs'];
// Several SSECustomerKey documentation updates.
$docs['shapes']['SSECustomerKey']['append'] = $b64;
$docs['shapes']['CopySourceSSECustomerKey']['append'] = $b64;
$docs['shapes']['SSECustomerKeyMd5']['append'] = $opt;
// Add the ObjectURL to various output shapes and documentation.
$docs['shapes']['ObjectURL']['base'] = 'The URI of the created object.';
$api['shapes']['ObjectURL'] = ['type' => 'string'];
$api['shapes']['PutObjectOutput']['members']['ObjectURL'] = ['shape' => 'ObjectURL'];
$api['shapes']['CopyObjectOutput']['members']['ObjectURL'] = ['shape' => 'ObjectURL'];
$api['shapes']['CompleteMultipartUploadOutput']['members']['ObjectURL'] = ['shape' => 'ObjectURL'];
// Fix references to Location Constraint.
unset($api['shapes']['CreateBucketRequest']['payload']);
$api['shapes']['BucketLocationConstraint']['enum'] = [
"ap-northeast-1",
"ap-southeast-2",
"ap-southeast-1",
"cn-north-1",
"eu-central-1",
"eu-west-1",
"us-east-1",
"us-west-1",
"us-west-2",
"sa-east-1",
];
// Add a note that the ContentMD5 is automatically computed, except for with PutObject and UploadPart
$docs['shapes']['ContentMD5']['append'] = '<div class="alert alert-info">The value will be computed on '
. 'your behalf.</div>';
$docs['shapes']['ContentMD5']['excludeAppend'] = ['PutObjectRequest', 'UploadPartRequest'];
//Add a note to ContentMD5 for PutObject and UploadPart that specifies the value is required
// When uploading to a bucket with object lock enabled and that it is not computed automatically
$objectLock = '<div class="alert alert-info">This value is required if uploading to a bucket '
. 'which has Object Lock enabled. It will not be calculated for you automatically. If you wish to have '
. 'the value calculated for you, use the `AddContentMD5` parameter.</div>';
$docs['shapes']['ContentMD5']['appendOnly'] = [
'message' => $objectLock,
'shapes' => ['PutObjectRequest', 'UploadPartRequest']
];
return [
new Service($api, ApiProvider::defaultProvider()),
new DocModel($docs)
];
}
/**
* @internal
* @codeCoverageIgnore
*/
public static function addDocExamples($examples)
{
$getObjectExample = [
'input' => [
'Bucket' => 'arn:aws:s3:us-east-1:123456789012:accesspoint:myaccesspoint',
'Key' => 'my-key'
],
'output' => [
'Body' => 'class GuzzleHttp\Psr7\Stream#208 (7) {...}',
'ContentLength' => '11',
'ContentType' => 'application/octet-stream',
],
'comments' => [
'input' => '',
'output' => 'Simplified example output'
],
'description' => 'The following example retrieves an object by referencing the bucket via an S3 accesss point ARN. Result output is simplified for the example.',
'id' => '',
'title' => 'To get an object via an S3 access point ARN'
];
if (isset($examples['GetObject'])) {
$examples['GetObject'] []= $getObjectExample;
} else {
$examples['GetObject'] = [$getObjectExample];
}
$putObjectExample = [
'input' => [
'Bucket' => 'arn:aws:s3:us-east-1:123456789012:accesspoint:myaccesspoint',
'Key' => 'my-key',
'Body' => 'my-body',
],
'output' => [
'ObjectURL' => 'https://my-bucket.s3.us-east-1.amazonaws.com/my-key'
],
'comments' => [
'input' => '',
'output' => 'Simplified example output'
],
'description' => 'The following example uploads an object by referencing the bucket via an S3 accesss point ARN. Result output is simplified for the example.',
'id' => '',
'title' => 'To upload an object via an S3 access point ARN'
];
if (isset($examples['PutObject'])) {
$examples['PutObject'] []= $putObjectExample;
} else {
$examples['PutObject'] = [$putObjectExample];
}
return $examples;
}
/**
* @param CommandInterface $command
* @return array|mixed|null
*/
private function getSignatureVersionFromCommand(CommandInterface $command)
{
$signatureVersion = empty($command->getAuthSchemes())
? $this->getConfig('signature_version')
: $command->getAuthSchemes()['version'];
return $signatureVersion;
}
}
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