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forgejo/routers/web/githttp.go
wxiaoguang b41925cee3
Refactor CORS handler (#28587)
The CORS code has been unmaintained for long time, and the behavior is
not correct.

This PR tries to improve it. The key point is written as comment in
code. And add more tests.

Fix #28515
Fix #27642
Fix #17098
2023-12-25 20:13:18 +08:00

43 lines
1.7 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package web
import (
"net/http"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/web/repo"
context_service "code.gitea.io/gitea/services/context"
)
func requireSignIn(ctx *context.Context) {
if !setting.Service.RequireSignInView {
return
}
// rely on the results of Contexter
if !ctx.IsSigned {
// TODO: support digit auth - which would be Authorization header with digit
ctx.Resp.Header().Set("WWW-Authenticate", `Basic realm="Gitea"`)
ctx.Error(http.StatusUnauthorized)
}
}
func gitHTTPRouters(m *web.Route) {
m.Group("", func() {
m.Methods("POST,OPTIONS", "/git-upload-pack", repo.ServiceUploadPack)
m.Methods("POST,OPTIONS", "/git-receive-pack", repo.ServiceReceivePack)
m.Methods("GET,OPTIONS", "/info/refs", repo.GetInfoRefs)
m.Methods("GET,OPTIONS", "/HEAD", repo.GetTextFile("HEAD"))
m.Methods("GET,OPTIONS", "/objects/info/alternates", repo.GetTextFile("objects/info/alternates"))
m.Methods("GET,OPTIONS", "/objects/info/http-alternates", repo.GetTextFile("objects/info/http-alternates"))
m.Methods("GET,OPTIONS", "/objects/info/packs", repo.GetInfoPacks)
m.Methods("GET,OPTIONS", "/objects/info/{file:[^/]*}", repo.GetTextFile(""))
m.Methods("GET,OPTIONS", "/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", repo.GetLooseObject)
m.Methods("GET,OPTIONS", "/objects/pack/pack-{file:[0-9a-f]{40}}.pack", repo.GetPackFile)
m.Methods("GET,OPTIONS", "/objects/pack/pack-{file:[0-9a-f]{40}}.idx", repo.GetIdxFile)
}, ignSignInAndCsrf, requireSignIn, repo.HTTPGitEnabledHandler, repo.CorsHandler(), context_service.UserAssignmentWeb())
}