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Fix http protocol auth (#27875) (#27878)

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backport #27875
This commit is contained in:
Lunny Xiao 2023-11-03 04:38:08 +08:00 committed by GitHub
parent 2147bfde05
commit 1dedf9bba0
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4 changed files with 46 additions and 14 deletions
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43
routers/web/githttp.go Normal file
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@ -0,0 +1,43 @@
// 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.PostOptions("/git-upload-pack", repo.ServiceUploadPack)
m.PostOptions("/git-receive-pack", repo.ServiceReceivePack)
m.GetOptions("/info/refs", repo.GetInfoRefs)
m.GetOptions("/HEAD", repo.GetTextFile("HEAD"))
m.GetOptions("/objects/info/alternates", repo.GetTextFile("objects/info/alternates"))
m.GetOptions("/objects/info/http-alternates", repo.GetTextFile("objects/info/http-alternates"))
m.GetOptions("/objects/info/packs", repo.GetInfoPacks)
m.GetOptions("/objects/info/{file:[^/]*}", repo.GetTextFile(""))
m.GetOptions("/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", repo.GetLooseObject)
m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.pack", repo.GetPackFile)
m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.idx", repo.GetIdxFile)
}, ignSignInAndCsrf, requireSignIn, repo.HTTPGitEnabledHandler, repo.CorsHandler(), context_service.UserAssignmentWeb())
}

0
routers/web/repo/http.go → routers/web/repo/githttp.go
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0
routers/web/repo/http_test.go → routers/web/repo/githttp_test.go
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17
routers/web/web.go
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@ -174,6 +174,8 @@ func Routes(ctx gocontext.Context) *web.Route {
return routes return routes
} }
var ignSignInAndCsrf = auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{DisableCSRF: true})
// registerRoutes register routes // registerRoutes register routes
func registerRoutes(m *web.Route) { func registerRoutes(m *web.Route) {
reqSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: true}) reqSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: true})
@ -181,7 +183,6 @@ func registerRoutes(m *web.Route) {
// TODO: rename them to "optSignIn", which means that the "sign-in" could be optional, depends on the VerifyOptions (RequireSignInView) // TODO: rename them to "optSignIn", which means that the "sign-in" could be optional, depends on the VerifyOptions (RequireSignInView)
ignSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: setting.Service.RequireSignInView}) ignSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: setting.Service.RequireSignInView})
ignExploreSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: setting.Service.RequireSignInView || setting.Service.Explore.RequireSigninView}) ignExploreSignIn := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{SignInRequired: setting.Service.RequireSignInView || setting.Service.Explore.RequireSigninView})
ignSignInAndCsrf := auth_service.VerifyAuthWithOptions(&auth_service.VerifyOptions{DisableCSRF: true})
validation.AddBindingRules() validation.AddBindingRules()
linkAccountEnabled := func(ctx *context.Context) { linkAccountEnabled := func(ctx *context.Context) {
@ -1377,19 +1378,7 @@ func registerRoutes(m *web.Route) {
}) })
}, ignSignInAndCsrf, lfsServerEnabled) }, ignSignInAndCsrf, lfsServerEnabled)
m.Group("", func() { gitHTTPRouters(m)
m.PostOptions("/git-upload-pack", repo.ServiceUploadPack)
m.PostOptions("/git-receive-pack", repo.ServiceReceivePack)
m.GetOptions("/info/refs", repo.GetInfoRefs)
m.GetOptions("/HEAD", repo.GetTextFile("HEAD"))
m.GetOptions("/objects/info/alternates", repo.GetTextFile("objects/info/alternates"))
m.GetOptions("/objects/info/http-alternates", repo.GetTextFile("objects/info/http-alternates"))
m.GetOptions("/objects/info/packs", repo.GetInfoPacks)
m.GetOptions("/objects/info/{file:[^/]*}", repo.GetTextFile(""))
m.GetOptions("/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", repo.GetLooseObject)
m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.pack", repo.GetPackFile)
m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.idx", repo.GetIdxFile)
}, ignSignInAndCsrf, repo.HTTPGitEnabledHandler, repo.CorsHandler(), context_service.UserAssignmentWeb())
}) })
}) })
// ***** END: Repository ***** // ***** END: Repository *****