mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-28 10:06:31 +00:00
948e90b95a
* S3: add config value "proxy" for not redirecting Signed-off-by: Mara Sophie Grosch <littlefox@lf-net.org> * S3: document new config value "proxy" * S3: add new config value "proxy" to test scripts Signed-off-by: Mara Sophie Grosch <littlefox@lf-net.org>
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package storage
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
"mime"
|
|
"net/url"
|
|
"path"
|
|
"time"
|
|
|
|
"github.com/minio/minio-go/v7"
|
|
)
|
|
|
|
type S3 struct {
|
|
mc *minio.Client
|
|
bucket string
|
|
proxy bool
|
|
}
|
|
|
|
func NewS3(mc *minio.Client, bucket string, proxy bool) *S3 {
|
|
return &S3{
|
|
mc: mc,
|
|
bucket: bucket,
|
|
proxy: proxy,
|
|
}
|
|
}
|
|
|
|
func (s *S3) Get(ctx context.Context, key string) ([]byte, error) {
|
|
r, err := s.GetStream(ctx, key)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer r.Close()
|
|
b, err := io.ReadAll(r)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("reading data from s3: %w", err)
|
|
}
|
|
return b, nil
|
|
}
|
|
|
|
func (s *S3) GetStream(ctx context.Context, key string) (io.ReadCloser, error) {
|
|
o, err := s.mc.GetObject(ctx, s.bucket, key, minio.GetObjectOptions{})
|
|
if err != nil {
|
|
err = fmt.Errorf("retrieving object from s3: %w", err)
|
|
}
|
|
return o, err
|
|
}
|
|
|
|
func (s *S3) PutStream(ctx context.Context, key string, r io.Reader) error {
|
|
if _, err := s.mc.PutObject(ctx, s.bucket, key, r, -1, minio.PutObjectOptions{}); err != nil {
|
|
return fmt.Errorf("uploading data stream: %w", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s *S3) Put(ctx context.Context, key string, value []byte) error {
|
|
if _, err := s.mc.PutObject(ctx, s.bucket, key, bytes.NewBuffer(value), -1, minio.PutObjectOptions{}); err != nil {
|
|
return fmt.Errorf("uploading data slice: %w", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s *S3) Delete(ctx context.Context, key string) error {
|
|
return s.mc.RemoveObject(ctx, s.bucket, key, minio.RemoveObjectOptions{})
|
|
}
|
|
|
|
func (s *S3) URL(ctx context.Context, key string) *url.URL {
|
|
if s.proxy {
|
|
return nil
|
|
}
|
|
|
|
// it's safe to ignore the error here, as we just fall back to fetching the
|
|
// file if the url request fails
|
|
url, _ := s.mc.PresignedGetObject(ctx, s.bucket, key, time.Hour, url.Values{
|
|
"response-content-type": []string{mime.TypeByExtension(path.Ext(key))},
|
|
})
|
|
return url
|
|
}
|