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Restore CORS on git smart http protocol (#16496) 

Unfortunately the chi changes have resulted in the CORS headers for the
git smart http protocol going missing.

This is mostly because the OPTIONS method is not being handled by
httpBase anymore.

This PR adds a GetOptions, PostOptions and Options methods to web
handler to allow OPTIONS method requests to still reach the httpBase
function.

Fix #16350
Close #16491

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
zeripath 2021-07-21 04:32:35 +01:00 committed by GitHub
parent 49bd9a1111
commit 28f6f7bb03
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 31 additions and 11 deletions
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20
modules/web/route.go
View File

@ -269,6 +269,26 @@ func (r *Route) Get(pattern string, h ...interface{}) {
r.R.Get(r.getPattern(pattern), Wrap(middlewares...)) r.R.Get(r.getPattern(pattern), Wrap(middlewares...))
} }
// Options delegate options method
func (r *Route) Options(pattern string, h ...interface{}) {
var middlewares = r.getMiddlewares(h)
r.R.Options(r.getPattern(pattern), Wrap(middlewares...))
}
// GetOptions delegate get and options method
func (r *Route) GetOptions(pattern string, h ...interface{}) {
var middlewares = r.getMiddlewares(h)
r.R.Get(r.getPattern(pattern), Wrap(middlewares...))
r.R.Options(r.getPattern(pattern), Wrap(middlewares...))
}
// PostOptions delegate post and options method
func (r *Route) PostOptions(pattern string, h ...interface{}) {
var middlewares = r.getMiddlewares(h)
r.R.Post(r.getPattern(pattern), Wrap(middlewares...))
r.R.Options(r.getPattern(pattern), Wrap(middlewares...))
}
// Head delegate head method // Head delegate head method
func (r *Route) Head(pattern string, h ...interface{}) { func (r *Route) Head(pattern string, h ...interface{}) {
var middlewares = r.getMiddlewares(h) var middlewares = r.getMiddlewares(h)

22
routers/web/web.go
View File

@ -1006,17 +1006,17 @@ func RegisterRoutes(m *web.Route) {
}, ignSignInAndCsrf, lfsServerEnabled) }, ignSignInAndCsrf, lfsServerEnabled)
m.Group("", func() { m.Group("", func() {
m.Post("/git-upload-pack", repo.ServiceUploadPack) m.PostOptions("/git-upload-pack", repo.ServiceUploadPack)
m.Post("/git-receive-pack", repo.ServiceReceivePack) m.PostOptions("/git-receive-pack", repo.ServiceReceivePack)
m.Get("/info/refs", repo.GetInfoRefs) m.GetOptions("/info/refs", repo.GetInfoRefs)
m.Get("/HEAD", repo.GetTextFile("HEAD")) m.GetOptions("/HEAD", repo.GetTextFile("HEAD"))
m.Get("/objects/info/alternates", repo.GetTextFile("objects/info/alternates")) m.GetOptions("/objects/info/alternates", repo.GetTextFile("objects/info/alternates"))
m.Get("/objects/info/http-alternates", repo.GetTextFile("objects/info/http-alternates")) m.GetOptions("/objects/info/http-alternates", repo.GetTextFile("objects/info/http-alternates"))
m.Get("/objects/info/packs", repo.GetInfoPacks) m.GetOptions("/objects/info/packs", repo.GetInfoPacks)
m.Get("/objects/info/{file:[^/]*}", repo.GetTextFile("")) m.GetOptions("/objects/info/{file:[^/]*}", repo.GetTextFile(""))
m.Get("/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", repo.GetLooseObject) m.GetOptions("/objects/{head:[0-9a-f]{2}}/{hash:[0-9a-f]{38}}", repo.GetLooseObject)
m.Get("/objects/pack/pack-{file:[0-9a-f]{40}}.pack", repo.GetPackFile) m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.pack", repo.GetPackFile)
m.Get("/objects/pack/pack-{file:[0-9a-f]{40}}.idx", repo.GetIdxFile) m.GetOptions("/objects/pack/pack-{file:[0-9a-f]{40}}.idx", repo.GetIdxFile)
}, ignSignInAndCsrf) }, ignSignInAndCsrf)
m.Head("/tasks/trigger", repo.TriggerTask) m.Head("/tasks/trigger", repo.TriggerTask)