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all: imp chlog; dry; fix races

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This commit is contained in:
Ainar Garipov 2022-10-10 18:34:53 +03:00
parent e4a42bf233
commit d42d1a7ea4
3 changed files with 30 additions and 12 deletions
internal/home
control.go

30
internal/home/control.go
View file

@ -320,14 +320,26 @@ func handleHTTPSRedirect(w http.ResponseWriter, r *http.Request) (ok bool) {
return false
}
// Let the browser know that server support HTTP/3
// max-age is set to default (24 hourd)
var serveHTTP3 bool
var portHTTPS int
func() {
config.RLock()
defer config.RUnlock()
serveHTTP3, portHTTPS = config.DNS.ServeHTTP3, config.TLS.PortHTTPS
}()
respHdr := w.Header()
// Let the browser know that server supports HTTP/3.
//
// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Alt-Svc
// TODO: take max-age from config and set
if config.DNS.ServeHTTP3 {
altSvc := fmt.Sprintf(`h3=":%[1]v";`, config.TLS.PortHTTPS)
w.Header().Set("Alt-Svc", altSvc)
// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Alt-Svc.
//
// TODO(a.garipov): Consider adding a configurable max-age. Currently, the
// default is 24 hours.
if serveHTTP3 {
altSvc := fmt.Sprintf(`h3=":%d"`, portHTTPS)
respHdr.Set(aghhttp.HdrNameAltSvc, altSvc)
}
if r.TLS == nil && web.forceHTTPS {
@ -357,8 +369,8 @@ func handleHTTPSRedirect(w http.ResponseWriter, r *http.Request) (ok bool) {
Host: r.Host,
}
w.Header().Set("Access-Control-Allow-Origin", originURL.String())
w.Header().Set("Vary", "Origin")
respHdr.Set(aghhttp.HdrNameAccessControlAllowOrigin, originURL.String())
respHdr.Set(aghhttp.HdrNameVary, aghhttp.HdrNameOrigin)
return true
}