mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-22 19:56:39 +00:00
78 lines
2.8 KiB
Go
78 lines
2.8 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 (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net/url"
|
|
"path"
|
|
|
|
"codeberg.org/gruf/go-store/v2/kv"
|
|
"codeberg.org/gruf/go-store/v2/storage"
|
|
"github.com/minio/minio-go/v7"
|
|
"github.com/minio/minio-go/v7/pkg/credentials"
|
|
"github.com/superseriousbusiness/gotosocial/internal/config"
|
|
)
|
|
|
|
var ErrNotSupported = errors.New("driver does not suppport functionality")
|
|
var ErrAlreadyExists = errors.New("storage key already exists")
|
|
|
|
// Driver implements the functionality to store and retrieve blobs
|
|
// (images,video,audio)
|
|
type Driver interface {
|
|
Get(ctx context.Context, key string) ([]byte, error)
|
|
GetStream(ctx context.Context, key string) (io.ReadCloser, error)
|
|
PutStream(ctx context.Context, key string, r io.Reader) error
|
|
Put(ctx context.Context, key string, value []byte) error
|
|
Delete(ctx context.Context, key string) error
|
|
URL(ctx context.Context, key string) *url.URL
|
|
}
|
|
|
|
func AutoConfig() (Driver, error) {
|
|
switch config.GetStorageBackend() {
|
|
case "s3":
|
|
mc, err := minio.New(config.GetStorageS3Endpoint(), &minio.Options{
|
|
Creds: credentials.NewStaticV4(config.GetStorageS3AccessKey(), config.GetStorageS3SecretKey(), ""),
|
|
Secure: config.GetStorageS3UseSSL(),
|
|
})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("creating minio client: %w", err)
|
|
}
|
|
return NewS3(mc, config.GetStorageS3BucketName()), nil
|
|
case "local":
|
|
storageBasePath := config.GetStorageLocalBasePath()
|
|
storage, err := kv.OpenDisk(storageBasePath, &storage.DiskConfig{
|
|
// Put the store lockfile in the storage dir itself.
|
|
// Normally this would not be safe, since we could end up
|
|
// overwriting the lockfile if we store a file called 'store.lock'.
|
|
// However, in this case it's OK because the keys are set by
|
|
// GtS and not the user, so we know we're never going to overwrite it.
|
|
LockFile: path.Join(storageBasePath, "store.lock"),
|
|
})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error creating storage backend: %s", err)
|
|
}
|
|
return &Local{KVStore: storage}, nil
|
|
}
|
|
return nil, fmt.Errorf("invalid storage backend %s", config.GetStorageBackend())
|
|
}
|