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[GITEA] Use maintained gziphandler

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- https://github.com/NYTimes/gziphandler doesn't seems to be maintained
anymore and Forgejo already includes
https://github.com/klauspost/compress which provides a maintained and
faster gzip handler fork.
- Enables Jitter to prevent BREACH attacks, as this *seems* to be
possible in the context of Forgejo.

(cherry picked from commit cc2847241d82001babd8d40c87d03169f21c14cd)
(cherry picked from commit 99ba56a8761dd08e08d9499cab2ded1a6b7b970f)

Conflicts:
	go.sum
	https://codeberg.org/forgejo/forgejo/pulls/1581
(cherry picked from commit 711638193daa2311e2ead6249a47dcec47b4e335)
(cherry picked from commit 9c12a37fde6fa84414bf332ff4a066facdb92d38)
(cherry picked from commit d13065345431a499f9e0b7a3c2043d7487b8aa5b)
(cherry picked from commit 45a16f8c3c6f7d5e4aab8fdde6a621cf36e4801c)
(cherry picked from commit a497acb31f)
This commit is contained in:
Gusted 2023-10-01 00:09:25 +02:00 committed by Earl Warren
parent 2fd1932699
commit fe87fd8289
No known key found for this signature in database
GPG key ID: 0579CB2928A78A00
6 changed files with 23 additions and 21 deletions
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10
assets/go-licenses.json generated
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File diff suppressed because one or more lines are too long

1
go.mod
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@ -15,7 +15,6 @@ require (
gitea.com/lunny/levelqueue v0.4.2-0.20230414023320-3c0159fe0fe4
github.com/42wim/sshsig v0.0.0-20211121163825-841cf5bbc121
github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358
github.com/NYTimes/gziphandler v1.1.1
github.com/PuerkitoBio/goquery v1.8.1
github.com/alecthomas/chroma/v2 v2.10.0
github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb

2
go.sum
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@ -101,8 +101,6 @@ github.com/Masterminds/sprig/v3 v3.2.3/go.mod h1:rXcFaZ2zZbLRJv/xSysmlgIM1u11eBa
github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
github.com/NYTimes/gziphandler v1.1.1 h1:ZUDjpQae29j0ryrS0u/B8HZfJBtBQHjqw2rQ2cqUQ3I=
github.com/NYTimes/gziphandler v1.1.1/go.mod h1:n/CVRwUEOgIxrgPvAQhUUr9oeUtvrhMomdKFjzJNB0c=
github.com/ProtonMail/go-crypto v0.0.0-20230923063757-afb1ddc0824c h1:kMFnB0vCcX7IL/m9Y5LO+KQYv+t1CQOiFe6+SV2J7bE=
github.com/ProtonMail/go-crypto v0.0.0-20230923063757-afb1ddc0824c/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=

10
modules/web/handler.go
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@ -147,6 +147,16 @@ func toHandlerProvider(handler any) func(next http.Handler) http.Handler {
}
}
if hp, ok := handler.(func(next http.Handler) http.HandlerFunc); ok {
return func(next http.Handler) http.Handler {
h := hp(next) // this handle could be dynamically generated, so we can't use it for debug info
return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
routing.UpdateFuncInfo(req.Context(), funcInfo)
h.ServeHTTP(resp, req)
})
}
}
provider := func(next http.Handler) http.Handler {
return http.HandlerFunc(func(respOrig http.ResponseWriter, req *http.Request) {
// wrap the response writer to check whether the response has been written

13
routers/web/web.go
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@ -49,17 +49,12 @@ import (
_ "code.gitea.io/gitea/modules/session" // to registers all internal adapters
"gitea.com/go-chi/captcha"
"github.com/NYTimes/gziphandler"
chi_middleware "github.com/go-chi/chi/v5/middleware"
"github.com/go-chi/cors"
"github.com/klauspost/compress/gzhttp"
"github.com/prometheus/client_golang/prometheus"
)
const (
// GzipMinSize represents min size to compress for the body size of response
GzipMinSize = 1400
)
// CorsHandler return a http handler who set CORS options if enabled by config
func CorsHandler() func(next http.Handler) http.Handler {
if setting.CORSConfig.Enabled {
@ -230,11 +225,11 @@ func Routes() *web.Route {
var mid []any
if setting.EnableGzip {
h, err := gziphandler.GzipHandlerWithOpts(gziphandler.MinSize(GzipMinSize))
wrapper, err := gzhttp.NewWrapper(gzhttp.RandomJitter(32, 0, false))
if err != nil {
log.Fatal("GzipHandlerWithOpts failed: %v", err)
log.Fatal("gzhttp.NewWrapper failed: %v", err)
}
mid = append(mid, h)
mid = append(mid, wrapper)
}
if setting.Service.EnableCaptcha {

8
tests/integration/lfs_getobject_test.go
View file

@ -18,9 +18,9 @@ import (
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/lfs"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/routers/web"
"code.gitea.io/gitea/tests"
"github.com/klauspost/compress/gzhttp"
gzipp "github.com/klauspost/compress/gzip"
"github.com/stretchr/testify/assert"
)
@ -132,7 +132,7 @@ func TestGetLFSSmallTokenFail(t *testing.T) {
func TestGetLFSLarge(t *testing.T) {
defer tests.PrepareTestEnv(t)()
content := make([]byte, web.GzipMinSize*10)
content := make([]byte, gzhttp.DefaultMinSize*10)
for i := range content {
content[i] = byte(i % 256)
}
@ -143,7 +143,7 @@ func TestGetLFSLarge(t *testing.T) {
func TestGetLFSGzip(t *testing.T) {
defer tests.PrepareTestEnv(t)()
b := make([]byte, web.GzipMinSize*10)
b := make([]byte, gzhttp.DefaultMinSize*10)
for i := range b {
b[i] = byte(i % 256)
}
@ -159,7 +159,7 @@ func TestGetLFSGzip(t *testing.T) {
func TestGetLFSZip(t *testing.T) {
defer tests.PrepareTestEnv(t)()
b := make([]byte, web.GzipMinSize*10)
b := make([]byte, gzhttp.DefaultMinSize*10)
for i := range b {
b[i] = byte(i % 256)
}