mirror of
https://github.com/versity/versitygw.git
synced 2025-12-23 13:15:18 +00:00
233 lines
11 KiB
Go
233 lines
11 KiB
Go
// Copyright 2023 Versity Software
|
|
// This file is licensed under the Apache License, Version 2.0
|
|
// (the "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing,
|
|
// software distributed under the License is distributed on an
|
|
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
// KIND, either express or implied. See the License for the
|
|
// specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
package backend
|
|
|
|
import (
|
|
"bufio"
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/aws/aws-sdk-go-v2/service/s3"
|
|
"github.com/versity/versitygw/s3err"
|
|
"github.com/versity/versitygw/s3response"
|
|
"github.com/versity/versitygw/s3select"
|
|
)
|
|
|
|
//go:generate moq -out ../s3api/controllers/backend_moq_test.go -pkg controllers . Backend
|
|
type Backend interface {
|
|
fmt.Stringer
|
|
Shutdown()
|
|
|
|
// bucket operations
|
|
ListBuckets(_ context.Context, owner string, isAdmin bool) (s3response.ListAllMyBucketsResult, error)
|
|
HeadBucket(context.Context, *s3.HeadBucketInput) (*s3.HeadBucketOutput, error)
|
|
GetBucketAcl(context.Context, *s3.GetBucketAclInput) ([]byte, error)
|
|
CreateBucket(_ context.Context, _ *s3.CreateBucketInput, defaultACL []byte) error
|
|
PutBucketAcl(_ context.Context, bucket string, data []byte) error
|
|
DeleteBucket(context.Context, *s3.DeleteBucketInput) error
|
|
PutBucketVersioning(context.Context, *s3.PutBucketVersioningInput) error
|
|
GetBucketVersioning(_ context.Context, bucket string) (*s3.GetBucketVersioningOutput, error)
|
|
PutBucketPolicy(_ context.Context, bucket string, policy []byte) error
|
|
GetBucketPolicy(_ context.Context, bucket string) ([]byte, error)
|
|
// multipart operations
|
|
CreateMultipartUpload(context.Context, *s3.CreateMultipartUploadInput) (*s3.CreateMultipartUploadOutput, error)
|
|
CompleteMultipartUpload(context.Context, *s3.CompleteMultipartUploadInput) (*s3.CompleteMultipartUploadOutput, error)
|
|
AbortMultipartUpload(context.Context, *s3.AbortMultipartUploadInput) error
|
|
ListMultipartUploads(context.Context, *s3.ListMultipartUploadsInput) (s3response.ListMultipartUploadsResult, error)
|
|
ListParts(context.Context, *s3.ListPartsInput) (s3response.ListPartsResult, error)
|
|
UploadPart(context.Context, *s3.UploadPartInput) (etag string, err error)
|
|
UploadPartCopy(context.Context, *s3.UploadPartCopyInput) (s3response.CopyObjectResult, error)
|
|
|
|
// standard object operations
|
|
PutObject(context.Context, *s3.PutObjectInput) (string, error)
|
|
HeadObject(context.Context, *s3.HeadObjectInput) (*s3.HeadObjectOutput, error)
|
|
GetObject(context.Context, *s3.GetObjectInput, io.Writer) (*s3.GetObjectOutput, error)
|
|
GetObjectAcl(context.Context, *s3.GetObjectAclInput) (*s3.GetObjectAclOutput, error)
|
|
GetObjectAttributes(context.Context, *s3.GetObjectAttributesInput) (*s3.GetObjectAttributesOutput, error)
|
|
CopyObject(context.Context, *s3.CopyObjectInput) (*s3.CopyObjectOutput, error)
|
|
ListObjects(context.Context, *s3.ListObjectsInput) (*s3.ListObjectsOutput, error)
|
|
ListObjectsV2(context.Context, *s3.ListObjectsV2Input) (*s3.ListObjectsV2Output, error)
|
|
DeleteObject(context.Context, *s3.DeleteObjectInput) error
|
|
DeleteObjects(context.Context, *s3.DeleteObjectsInput) (s3response.DeleteResult, error)
|
|
PutObjectAcl(context.Context, *s3.PutObjectAclInput) error
|
|
ListObjectVersions(context.Context, *s3.ListObjectVersionsInput) (*s3.ListObjectVersionsOutput, error)
|
|
|
|
// special case object operations
|
|
RestoreObject(context.Context, *s3.RestoreObjectInput) error
|
|
SelectObjectContent(ctx context.Context, input *s3.SelectObjectContentInput) func(w *bufio.Writer)
|
|
|
|
// bucket tagging operations
|
|
GetBucketTagging(_ context.Context, bucket string) (map[string]string, error)
|
|
PutBucketTagging(_ context.Context, bucket string, tags map[string]string) error
|
|
DeleteBucketTagging(_ context.Context, bucket string) error
|
|
|
|
// object tagging operations
|
|
GetObjectTagging(_ context.Context, bucket, object string) (map[string]string, error)
|
|
PutObjectTagging(_ context.Context, bucket, object string, tags map[string]string) error
|
|
DeleteObjectTagging(_ context.Context, bucket, object string) error
|
|
|
|
// non AWS actions
|
|
ChangeBucketOwner(_ context.Context, bucket, newOwner string) error
|
|
ListBucketsAndOwners(context.Context) ([]s3response.Bucket, error)
|
|
}
|
|
|
|
type BackendUnsupported struct{}
|
|
|
|
var _ Backend = &BackendUnsupported{}
|
|
|
|
func New() Backend {
|
|
return &BackendUnsupported{}
|
|
}
|
|
func (BackendUnsupported) Shutdown() {}
|
|
func (BackendUnsupported) String() string {
|
|
return "Unsupported"
|
|
}
|
|
func (BackendUnsupported) ListBuckets(context.Context, string, bool) (s3response.ListAllMyBucketsResult, error) {
|
|
return s3response.ListAllMyBucketsResult{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) HeadBucket(context.Context, *s3.HeadBucketInput) (*s3.HeadBucketOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetBucketAcl(context.Context, *s3.GetBucketAclInput) ([]byte, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) CreateBucket(context.Context, *s3.CreateBucketInput, []byte) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutBucketAcl(_ context.Context, bucket string, data []byte) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) DeleteBucket(context.Context, *s3.DeleteBucketInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutBucketVersioning(context.Context, *s3.PutBucketVersioningInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetBucketVersioning(_ context.Context, bucket string) (*s3.GetBucketVersioningOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutBucketPolicy(_ context.Context, bucket string, policy []byte) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetBucketPolicy(_ context.Context, bucket string) ([]byte, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) CreateMultipartUpload(context.Context, *s3.CreateMultipartUploadInput) (*s3.CreateMultipartUploadOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) CompleteMultipartUpload(context.Context, *s3.CompleteMultipartUploadInput) (*s3.CompleteMultipartUploadOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) AbortMultipartUpload(context.Context, *s3.AbortMultipartUploadInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) ListMultipartUploads(context.Context, *s3.ListMultipartUploadsInput) (s3response.ListMultipartUploadsResult, error) {
|
|
return s3response.ListMultipartUploadsResult{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) ListParts(context.Context, *s3.ListPartsInput) (s3response.ListPartsResult, error) {
|
|
return s3response.ListPartsResult{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) UploadPart(context.Context, *s3.UploadPartInput) (etag string, err error) {
|
|
return "", s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) UploadPartCopy(context.Context, *s3.UploadPartCopyInput) (s3response.CopyObjectResult, error) {
|
|
return s3response.CopyObjectResult{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) PutObject(context.Context, *s3.PutObjectInput) (string, error) {
|
|
return "", s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) HeadObject(context.Context, *s3.HeadObjectInput) (*s3.HeadObjectOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetObject(context.Context, *s3.GetObjectInput, io.Writer) (*s3.GetObjectOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetObjectAcl(context.Context, *s3.GetObjectAclInput) (*s3.GetObjectAclOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) GetObjectAttributes(context.Context, *s3.GetObjectAttributesInput) (*s3.GetObjectAttributesOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) CopyObject(context.Context, *s3.CopyObjectInput) (*s3.CopyObjectOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) ListObjects(context.Context, *s3.ListObjectsInput) (*s3.ListObjectsOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) ListObjectsV2(context.Context, *s3.ListObjectsV2Input) (*s3.ListObjectsV2Output, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) DeleteObject(context.Context, *s3.DeleteObjectInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) DeleteObjects(context.Context, *s3.DeleteObjectsInput) (s3response.DeleteResult, error) {
|
|
return s3response.DeleteResult{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutObjectAcl(context.Context, *s3.PutObjectAclInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) RestoreObject(context.Context, *s3.RestoreObjectInput) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) SelectObjectContent(ctx context.Context, input *s3.SelectObjectContentInput) func(w *bufio.Writer) {
|
|
return func(w *bufio.Writer) {
|
|
var getProgress s3select.GetProgress
|
|
progress := input.RequestProgress
|
|
if progress != nil && *progress.Enabled {
|
|
getProgress = func() (bytesScanned int64, bytesProcessed int64) {
|
|
return -1, -1
|
|
}
|
|
}
|
|
mh := s3select.NewMessageHandler(ctx, w, getProgress)
|
|
apiErr := s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
mh.FinishWithError(apiErr.Code, apiErr.Description)
|
|
}
|
|
}
|
|
|
|
func (BackendUnsupported) ListObjectVersions(context.Context, *s3.ListObjectVersionsInput) (*s3.ListObjectVersionsOutput, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) GetBucketTagging(_ context.Context, bucket string) (map[string]string, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutBucketTagging(_ context.Context, bucket string, tags map[string]string) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) DeleteBucketTagging(_ context.Context, bucket string) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) GetObjectTagging(_ context.Context, bucket, object string) (map[string]string, error) {
|
|
return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) PutObjectTagging(_ context.Context, bucket, object string, tags map[string]string) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) DeleteObjectTagging(_ context.Context, bucket, object string) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
|
|
func (BackendUnsupported) ChangeBucketOwner(_ context.Context, bucket, newOwner string) error {
|
|
return s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|
|
func (BackendUnsupported) ListBucketsAndOwners(context.Context) ([]s3response.Bucket, error) {
|
|
return []s3response.Bucket{}, s3err.GetAPIError(s3err.ErrNotImplemented)
|
|
}
|