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Restore CORS on git smart http protocol (#16496) (#16506) 

Backport #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>
This commit is contained in:
zeripath 2021-07-21 15:03:02 +01:00 committed by GitHub
parent cf9aeca508
commit 1f5011dff7
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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...))
}
// 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
func (r *Route) Head(pattern string, h ...interface{}) {
var middlewares = r.getMiddlewares(h)

22
routers/web/web.go
View File

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