func (n *node) initReq(next chain.Handler) chain.Handler {
return chain.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
ctx = n.SetReqStart(ctx, time.Now())
ctx = n.InitPHFC(ctx)
next.ServeHTTPContext(ctx, w, r)
})
}
func (n *node) reco(next chain.Handler) chain.Handler {
return chain.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
defer func() {
if err := recover(); err != nil {
log.Printf("panic: %+v", err)
http.Error(w, http.StatusText(500), 500)
}
}()
next.ServeHTTPContext(ctx, w, r)
})
}
func (n *node) log(next chain.Handler) chain.Handler {
return chain.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
next.ServeHTTPContext(ctx, w, r)
t2 := time.Now()
t1, _ := n.GetReqStart(ctx)
dur := t2.Sub(t1)
str := fmt.Sprintf(loggers.CLF, r.RemoteAddr, r.Host,
r.Method, r.URL.String(), dur)
go func(s *node, toLog string) {
//s.su.logs.Dbg.Will(s.su.logs).Print(toLog)
}(n, str)
/*pc, _ := chain.GetPHFC(ctx)
tx1, _ := startTimeFromCtx(*pc)*/
})
}
func (n *node) sess(next chain.Handler) chain.Handler {
return chain.HandlerFunc(func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
s, err := n.sc.Start(w, r)
if err != nil {
fmt.Println("ouch")
// TODO
}
defer s.Flush()
if r.URL.Path[len(r.URL.Path)-7:] == "/logout" {
n.sc.Destroy(w, r)
if r.URL.Path[1:len(n.u.conf.AdminPathPrefix)+1] == n.u.conf.AdminPathPrefix {
http.Redirect(w, r, "/"+n.u.conf.AdminPathPrefix+"/login", 302)
return
}
http.Redirect(w, r, "/login", 302)
return
}
usr, ok := s.Get("user").(string)
if !ok || usr == "" {
s.Set("prevReq", r.URL.Path)
if r.URL.Path[1:len(n.u.conf.AdminPathPrefix)+1] == n.u.conf.AdminPathPrefix {
http.Redirect(w, r, "/"+n.u.conf.AdminPathPrefix+"/login", 302)
return
}
http.Redirect(w, r, "/login", 302)
return
}
ctx = n.SetSess(ctx, s)
next.ServeHTTPContext(ctx, w, r)
})
}