Skip gzip for some well-known compressed file types (#30796)

Co-authored-by: silverwind <me@silverwind.io>
(cherry picked from commit be112c1fc30f87a248b30f48e891d1c8c18e8280)

Conflicts:
	routers/web/web.go
	trivial conflict because of https://codeberg.org/forgejo/forgejo/pulls/1533
This commit is contained in:
wxiaoguang 2024-05-02 10:27:25 +08:00 committed by Earl Warren
parent f0e466420a
commit 4e35e5b8ae
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2 changed files with 39 additions and 0 deletions

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@ -17,11 +17,14 @@ import (
"time"
charsetModule "code.gitea.io/gitea/modules/charset"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/httpcache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/typesniffer"
"code.gitea.io/gitea/modules/util"
"github.com/klauspost/compress/gzhttp"
)
type ServeHeaderOptions struct {
@ -38,6 +41,11 @@ type ServeHeaderOptions struct {
func ServeSetHeaders(w http.ResponseWriter, opts *ServeHeaderOptions) {
header := w.Header()
skipCompressionExts := container.SetOf(".gz", ".bz2", ".zip", ".xz", ".zst", ".deb", ".apk", ".jar", ".png", ".jpg", ".webp")
if skipCompressionExts.Contains(strings.ToLower(path.Ext(opts.Filename))) {
w.Header().Add(gzhttp.HeaderNoCompression, "1")
}
contentType := typesniffer.ApplicationOctetStream
if opts.ContentType != "" {
if opts.ContentTypeCharset != "" {