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Alt Linux Apt-Rpm repository support for Forgejo packages. (#6351)

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Co-authored-by: Aleksandr Gamzin alexgamz1119@gmail.com

Adds support for the Apt-Rpm registry of the Alt Lunux distribution.

Alt Linux uses RPM packages to store and distribute software to its users. But the logic of the Alt Linux package registry is different from the Red Hat package registry.
I have added support for the Alt Linux package registry.

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [ ] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [x] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [ ] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [x] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

Co-authored-by: Aleksandr Gamzin <gamzin@altlinux.org>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6351
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Alex619829 <alex619829@noreply.codeberg.org>
Co-committed-by: Alex619829 <alex619829@noreply.codeberg.org>
This commit is contained in:
Alex619829 2025-01-22 14:01:49 +00:00 • committed by Earl Warren
parent a40284bec4
commit 7ae5376573
32 changed files with 2157 additions and 87 deletions
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45
modules/packages/multi_hasher.go
View file

@ -12,28 +12,32 @@ import (
"errors"
"hash"
"io"
"golang.org/x/crypto/blake2b"
)
const (
marshaledSizeMD5 = 92
marshaledSizeSHA1 = 96
marshaledSizeSHA256 = 108
marshaledSizeSHA512 = 204
marshaledSizeMD5 = 92
marshaledSizeSHA1 = 96
marshaledSizeSHA256 = 108
marshaledSizeSHA512 = 204
marshaledSizeBlake2b = 213
marshaledSize = marshaledSizeMD5 + marshaledSizeSHA1 + marshaledSizeSHA256 + marshaledSizeSHA512
marshaledSize = marshaledSizeMD5 + marshaledSizeSHA1 + marshaledSizeSHA256 + marshaledSizeSHA512 + marshaledSizeBlake2b
)
// HashSummer provide a Sums method
type HashSummer interface {
Sums() (hashMD5, hashSHA1, hashSHA256, hashSHA512 []byte)
Sums() (hashMD5, hashSHA1, hashSHA256, hashSHA512, hashBlake2b []byte)
}
// MultiHasher calculates multiple checksums
type MultiHasher struct {
md5 hash.Hash
sha1 hash.Hash
sha256 hash.Hash
sha512 hash.Hash
md5 hash.Hash
sha1 hash.Hash
sha256 hash.Hash
sha512 hash.Hash
blake2b hash.Hash
combinedWriter io.Writer
}
@ -44,14 +48,16 @@ func NewMultiHasher() *MultiHasher {
sha1 := sha1.New()
sha256 := sha256.New()
sha512 := sha512.New()
blake2b, _ := blake2b.New512(nil)
combinedWriter := io.MultiWriter(md5, sha1, sha256, sha512)
combinedWriter := io.MultiWriter(md5, sha1, sha256, sha512, blake2b)
return &MultiHasher{
md5,
sha1,
sha256,
sha512,
blake2b,
combinedWriter,
}
}
@ -74,12 +80,17 @@ func (h *MultiHasher) MarshalBinary() ([]byte, error) {
if err != nil {
return nil, err
}
blake2bBytes, err := h.blake2b.(encoding.BinaryMarshaler).MarshalBinary()
if err != nil {
return nil, err
}
b := make([]byte, 0, marshaledSize)
b = append(b, md5Bytes...)
b = append(b, sha1Bytes...)
b = append(b, sha256Bytes...)
b = append(b, sha512Bytes...)
b = append(b, blake2bBytes...)
return b, nil
}
@ -104,7 +115,12 @@ func (h *MultiHasher) UnmarshalBinary(b []byte) error {
}
b = b[marshaledSizeSHA256:]
return h.sha512.(encoding.BinaryUnmarshaler).UnmarshalBinary(b[:marshaledSizeSHA512])
if err := h.sha512.(encoding.BinaryUnmarshaler).UnmarshalBinary(b[:marshaledSizeSHA512]); err != nil {
return err
}
b = b[marshaledSizeSHA512:]
return h.blake2b.(encoding.BinaryUnmarshaler).UnmarshalBinary(b[:marshaledSizeBlake2b])
}
// Write implements io.Writer
@ -113,10 +129,11 @@ func (h *MultiHasher) Write(p []byte) (int, error) {
}
// Sums gets the MD5, SHA1, SHA256 and SHA512 checksums of the data
func (h *MultiHasher) Sums() (hashMD5, hashSHA1, hashSHA256, hashSHA512 []byte) {
func (h *MultiHasher) Sums() (hashMD5, hashSHA1, hashSHA256, hashSHA512, hashBlake2b []byte) {
hashMD5 = h.md5.Sum(nil)
hashSHA1 = h.sha1.Sum(nil)
hashSHA256 = h.sha256.Sum(nil)
hashSHA512 = h.sha512.Sum(nil)
return hashMD5, hashSHA1, hashSHA256, hashSHA512
hashBlake2b = h.blake2b.Sum(nil)
return hashMD5, hashSHA1, hashSHA256, hashSHA512, hashBlake2b
}