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forgejo/modules/storage/helper.go

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// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package storage
import (
"fmt"
"io"
"net/url"
"os"
)
var UninitializedStorage = DiscardStorage("uninitialized storage")
type DiscardStorage string
func (s DiscardStorage) Open(_ string) (Object, error) {
return nil, fmt.Errorf("%s", s)
}
func (s DiscardStorage) Save(_ string, _ io.Reader, _ int64) (int64, error) {
return 0, fmt.Errorf("%s", s)
}
func (s DiscardStorage) Stat(_ string) (os.FileInfo, error) {
return nil, fmt.Errorf("%s", s)
}
func (s DiscardStorage) Delete(_ string) error {
return fmt.Errorf("%s", s)
}
Fix `missing signature key` error when pulling Docker images with `SERVE_DIRECT` enabled (#32365) Fix #28121 I did some tests and found that the `missing signature key` error is caused by an incorrect `Content-Type` header. Gitea correctly sets the `Content-Type` header when serving files. https://github.com/go-gitea/gitea/blob/348d1d0f322ca57c459acd902f54821d687ca804/routers/api/packages/container/container.go#L712-L717 However, when `SERVE_DIRECT` is enabled, the `Content-Type` header may be set to an incorrect value by the storage service. To fix this issue, we can use query parameters to override response header values. https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html <img width="600px" src="https://github.com/user-attachments/assets/f2ff90f0-f1df-46f9-9680-b8120222c555" /> In this PR, I introduced a new parameter to the `URL` method to support additional parameters. ``` URL(path, name string, reqParams url.Values) (*url.URL, error) ``` --- Most S3-like services support specifying the content type when storing objects. However, Gitea always use `application/octet-stream`. Therefore, I believe we also need to improve the `Save` method to support storing objects with the correct content type. https://github.com/go-gitea/gitea/blob/b7fb20e73e63b8edc9b90c52073e248bef428fcc/modules/storage/minio.go#L214-L221 (cherry picked from commit 0690cb076bf63f71988a709f62a9c04660b51a4f) Conflicts: - modules/storage/azureblob.go Dropped the change, as we do not support Azure blob storage. - modules/storage/helper.go Resolved by adjusting their `discardStorage` to our `DiscardStorage` - routers/api/actions/artifacts.go routers/api/actions/artifactsv4.go routers/web/repo/actions/view.go routers/web/repo/download.go Resolved the conflicts by manually adding the new `nil` parameter to the `storage.Attachments.URL()` calls. Originally conflicted due to differences in the if expression above these calls.
2024-10-31 10:28:25 -05:00
func (s DiscardStorage) URL(_, _ string, _ url.Values) (*url.URL, error) {
return nil, fmt.Errorf("%s", s)
}
func (s DiscardStorage) IterateObjects(_ string, _ func(string, Object) error) error {
return fmt.Errorf("%s", s)
}