81 lines
2.3 KiB
Go
81 lines
2.3 KiB
Go
package storage
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import (
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"context"
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"fmt"
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"net/url"
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"time"
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"github.com/minio/minio-go/v7"
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"github.com/minio/minio-go/v7/pkg/credentials"
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)
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var _ ObjectStorage = (*storageMinio)(nil)
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type storageMinio struct {
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client *minio.Client
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endpoint string
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accessKey string
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accessSecret string
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secure bool
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bucket string
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}
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func newMinioStorage(endpoint, accessKey, accessSecret string, secure bool, bucket string) (ObjectStorage, error) {
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client, err := minio.New(endpoint, &minio.Options{
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Creds: credentials.NewStaticV4(accessKey, accessSecret, ""),
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Secure: secure,
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})
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if err != nil {
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return nil, err
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}
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return &storageMinio{
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client: client,
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endpoint: endpoint,
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accessKey: accessKey,
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accessSecret: accessSecret,
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secure: secure,
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bucket: bucket,
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}, nil
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}
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// PresignedPutObject implements ObjectStorage
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func (m *storageMinio) PresignedPutObject(ctx context.Context, objectName string, expires time.Duration) (u *url.URL, err error) {
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return m.client.PresignedPutObject(ctx, m.bucket, objectName, expires)
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}
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// PresignedGetObject implements ObjectStorage
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func (m *storageMinio) PresignedGetObject(ctx context.Context, objectName string, expires time.Duration) (u *url.URL, err error) {
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return m.client.PresignedGetObject(ctx, m.bucket, objectName, expires, nil)
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}
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// MoveObject implements ObjectStorage
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func (m *storageMinio) MoveObject(ctx context.Context, srcObject, dstObject string) (err error) {
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dst := minio.CopyDestOptions{Bucket: m.bucket, Object: dstObject}
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src := minio.CopySrcOptions{Bucket: m.bucket, Object: srcObject}
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if _, err := m.client.CopyObject(ctx, dst, src); err != nil {
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return fmt.Errorf("move object failed while copy: %v", err)
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}
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if err := m.client.RemoveObject(ctx, m.bucket, srcObject, minio.RemoveObjectOptions{}); err != nil {
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return fmt.Errorf("move object failed while remove: %v", err)
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}
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return nil
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}
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// ObjectExists implements ObjectStorage
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func (m *storageMinio) ObjectExists(ctx context.Context, objectName string) (bool, error) {
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_, err := m.client.StatObject(ctx, m.bucket, objectName, minio.StatObjectOptions{})
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if err != nil {
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er := minio.ToErrorResponse(err)
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switch er.Code {
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case "NoSuchKey", "NoSuchBucket":
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return false, nil
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default:
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return false, err
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}
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}
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return true, nil
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}
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