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Disable object uploader experiment 

Signed-off-by: Bernd.Rederlechner@t-systems.com <bernd.rederlechner@t-systems.com>
This commit is contained in:
Bernd.Rederlechner@t-systems.com 2021-06-01 12:04:19 +00:00
parent 1b19e0ebbf
commit ea92ba6f02
2 changed files with 36 additions and 10 deletions
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3
lib/private/Files/ObjectStore/S3ConnectionTrait.php
View File

@ -192,7 +192,6 @@ trait S3ConnectionTrait {
'SSEAlgorithm' => 'aws:kms',
'KMSMasterKeyID' => $this->sseKmsKeyId,
],
'BucketKeyEnabled' => true,
],
],
],
@ -246,7 +245,7 @@ trait S3ConnectionTrait {
'use_path_style_endpoint' => isset($this->params['use_path_style']) ? $this->params['use_path_style'] : false,
'signature_provider' => \Aws\or_chain([self::class, 'legacySignatureProvider'], ClientResolver::_default_signature_provider()),
'csm' => false,
'debug' => true,
// 'debug' => true, // to debug S3 communication
];
if (isset($this->params['proxy'])) {
$options['request.options'] = ['proxy' => $this->params['proxy']];

41
lib/private/Files/ObjectStore/S3ObjectTrait.php
View File

@ -28,6 +28,7 @@ use Aws\S3\Exception\S3MultipartUploadException;
use Aws\S3\MultipartUploader;
use Aws\S3\ObjectUploader;
use Aws\S3\S3Client;
use GuzzleHttp\Psr7\CachingStream;
use Icewind\Streams\CallbackWrapper;
use OC\Files\Stream\SeekableHttpStream;
@ -95,36 +96,62 @@ trait S3ObjectTrait
*/
public function writeObject($urn, $stream, string $mimetype = null)
{
//$streamMeta = stream_get_meta_data($stream);
//if ($streamMeta['seekable']) {
// the ObjectUploader requires the stream seekable for objects <5MB
// to copute checksum before uploading
//$stream = new CachingStream($stream);
//}
$count = 0;
$countStream = CallbackWrapper::wrap($stream, function ($read) use (&$count) {
$count += $read;
});
$s3params = [
'bucket' => $this->bucket,
'key' => $urn,
'part_size' => $this->uploadPartSize,
'params' => [
'ContentType' => $mimetype
] + $this->getSseKmsPutParameters(),
];
// ObjectUplader version
//$s3params = [
// 'part_size' => $this->uploadPartSize,
// 'params' => [
// 'ContentType' => $mimetype
// ] + $this->getSseKmsPutParameters(),
//];
// maybe, we should also use ObjectUploader here in the future
// it does direct uploads for small files < 5MB and multipart otherwise
$uploader = new ObjectUploader($this->getConnection(), $this->bucket, $urn, $countStream, 'private', $s3params);
//$uploader = new ObjectUploader($this->getConnection(), $this->bucket, $urn, $countStream, 'private', $s3params);
$uploader = new MultipartUploader($this->getConnection(), $countStream, $s3params);
try {
$uploader->upload();
} catch (S3MultipartUploadException $e) {
// if anything goes wrong with multipart, make sure that you don´t poison s3 bucket with fragments
// if anything goes wrong with multipart, make sure that you don´t poison and
// slow down s3 bucket with fragment management
$this->getConnection()->abortMultipartUpload($uploader->getState()->getId());
// This is an empty file so just touch it then
if ($count === 0 && feof($countStream)) {
$uploader = new ObjectUploader($this->getConnection(), $this->bucket, $urn, '');
$uploader->upload();
} else {
throw $e;
} finally {
}
}
//finally {
// this handles [S3] fclose(): supplied resource is not a valid stream resource #23373
// see https://stackoverflow.com/questions/11247507/fclose-18-is-not-a-valid-stream-resource/11247555
// which also recommends the solution
if (is_resource($countStream)) {
fclose($countStream);
}
}
// if (is_resource($stream)) {
// fclose($stream);
// }
//}
}
/**