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internal: cleanup static file serving setup code (#8965)

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Signed-off-by: Jens Langhammer <jens@goauthentik.io>
This commit is contained in:
Jens L
2024-03-20 12:06:24 +01:00
committed by GitHub
parent d49d8bc559
commit 50e493d692
1 changed files with 20 additions and 18 deletions
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38
internal/web/static.go
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@ -14,26 +14,27 @@ import (
)
func (ws *WebServer) configureStatic() {
statRouter := ws.lh.NewRoute().Subrouter()
statRouter.Use(ws.staticHeaderMiddleware)
indexLessRouter := statRouter.NewRoute().Subrouter()
indexLessRouter.Use(web.DisableIndex)
distFs := http.FileServer(http.Dir("./web/dist"))
distHandler := http.StripPrefix("/static/dist/", distFs)
authentikHandler := http.StripPrefix("/static/authentik/", http.FileServer(http.Dir("./web/authentik")))
helpHandler := http.FileServer(http.Dir("./website/help/"))
indexLessRouter.PathPrefix("/static/dist/").Handler(distHandler)
indexLessRouter.PathPrefix("/static/authentik/").Handler(authentikHandler)
staticRouter := ws.lh.NewRoute().Subrouter()
staticRouter.Use(ws.staticHeaderMiddleware)
staticRouter.Use(web.DisableIndex)
// Prevent font-loading issues on safari, which loads fonts relatively to the URL the browser is on
indexLessRouter.PathPrefix("/if/flow/{flow_slug}/assets").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
distFs := http.FileServer(http.Dir("./web/dist"))
authentikHandler := http.StripPrefix("/static/authentik/", http.FileServer(http.Dir("./web/authentik")))
// Root file paths, from which they should be accessed
staticRouter.PathPrefix("/static/dist/").Handler(http.StripPrefix("/static/dist/", distFs))
staticRouter.PathPrefix("/static/authentik/").Handler(authentikHandler)
// Also serve assets folder in specific interfaces since fonts in patternfly are imported
// with a relative path
staticRouter.PathPrefix("/if/flow/{flow_slug}/assets").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
web.DisableIndex(http.StripPrefix(fmt.Sprintf("/if/flow/%s", vars["flow_slug"]), distFs)).ServeHTTP(rw, r)
})
indexLessRouter.PathPrefix("/if/admin/assets").Handler(http.StripPrefix("/if/admin", distFs))
indexLessRouter.PathPrefix("/if/user/assets").Handler(http.StripPrefix("/if/user", distFs))
indexLessRouter.PathPrefix("/if/rac/{app_slug}/assets").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
staticRouter.PathPrefix("/if/admin/assets").Handler(http.StripPrefix("/if/admin", distFs))
staticRouter.PathPrefix("/if/user/assets").Handler(http.StripPrefix("/if/user", distFs))
staticRouter.PathPrefix("/if/rac/{app_slug}/assets").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
web.DisableIndex(http.StripPrefix(fmt.Sprintf("/if/rac/%s", vars["app_slug"]), distFs)).ServeHTTP(rw, r)
@ -42,12 +43,13 @@ func (ws *WebServer) configureStatic() {
// Media files, if backend is file
if config.Get().Storage.Media.Backend == "file" {
fsMedia := http.FileServer(http.Dir(config.Get().Storage.Media.File.Path))
indexLessRouter.PathPrefix("/media/").Handler(http.StripPrefix("/media", fsMedia))
staticRouter.PathPrefix("/media/").Handler(http.StripPrefix("/media", fsMedia))
}
statRouter.PathPrefix("/if/help/").Handler(http.StripPrefix("/if/help/", helpHandler))
statRouter.PathPrefix("/help").Handler(http.RedirectHandler("/if/help/", http.StatusMovedPermanently))
staticRouter.PathPrefix("/if/help/").Handler(http.StripPrefix("/if/help/", http.FileServer(http.Dir("./website/help/"))))
staticRouter.PathPrefix("/help").Handler(http.RedirectHandler("/if/help/", http.StatusMovedPermanently))
// Static misc files
ws.lh.Path("/robots.txt").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
rw.Header()["Content-Type"] = []string{"text/plain"}
rw.WriteHeader(200)