| name | goyacodedevutils-yagzip |
| description | Gzip compress/decompress helpers for []byte payloads with a decompression size cap (zip-bomb protection). Use instead of the stdlib compress/gzip package directly. |
yagzip Skill
Import path: github.com/YaCodeDev/GoYaCodeDevUtils/yagzip.
Gzip compress/decompress helpers for []byte payloads with a decompression size cap (zip-bomb protection).
Key API
Gzip struct — { Level, MaxDecompressedSize }.NewGzip() *Gzip — default level + 64MiB cap.NewGzipWithLevel(level int) *Gzip.NewGzipWithLevelAndMaxSize(level, maxDecompressedSize int64) *Gzip.- Methods:
Zip(object []byte) ([]byte, yaerrors.Error), Unzip(compressed []byte) ([]byte, yaerrors.Error).
const DefaultCompression = flate.DefaultCompression, DefaultMaxDecompressedSize = 64 << 20 (64 MiB).var ErrDecompressedPayloadTooLarge.
Usage Notes
Unzip enforces MaxDecompressedSize (default 64MiB) via io.LimitReader; exceeding it returns ErrDecompressedPayloadTooLarge — tune the cap with NewGzipWithLevelAndMaxSize for larger/smaller expected payloads.- Depends only on
yaerrors; used by yaginmiddleware's RSA-secure-header pipeline.
- Fx:
GzipModule (fx.go) provides the default *Gzip via NewGzip; custom level/size still needs direct construction.
