mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package util
|
|
|
|
import (
|
|
"crypto/aes"
|
|
"crypto/cipher"
|
|
"crypto/rand"
|
|
"errors"
|
|
"io"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/glog"
|
|
)
|
|
|
|
type CipherKey []byte
|
|
|
|
func GenCipherKey() CipherKey {
|
|
key := make([]byte, 32)
|
|
if _, err := io.ReadFull(rand.Reader, key); err != nil {
|
|
glog.Fatalf("random key gen: %v", err)
|
|
}
|
|
return CipherKey(key)
|
|
}
|
|
|
|
func Encrypt(plaintext []byte, key CipherKey) ([]byte, error) {
|
|
c, err := aes.NewCipher(key)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
gcm, err := cipher.NewGCM(c)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
nonce := make([]byte, gcm.NonceSize())
|
|
if _, err = io.ReadFull(rand.Reader, nonce); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return gcm.Seal(nonce, nonce, plaintext, nil), nil
|
|
}
|
|
|
|
func Decrypt(ciphertext []byte, key CipherKey) ([]byte, error) {
|
|
c, err := aes.NewCipher(key)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
gcm, err := cipher.NewGCM(c)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
nonceSize := gcm.NonceSize()
|
|
if len(ciphertext) < nonceSize {
|
|
return nil, errors.New("ciphertext too short")
|
|
}
|
|
|
|
nonce, ciphertext := ciphertext[:nonceSize], ciphertext[nonceSize:]
|
|
return gcm.Open(nil, nonce, ciphertext, nil)
|
|
}
|