func (s *Sessions) around(request prago.Request, next func()) {
if request.IsProcessed() {
next()
return
}
sessionName := s.app.Data()["appName"].(string)
session, err := s.cookieStore.Get(request.Request(), sessionName)
if err != nil {
request.Log().Errorln("Session not valid")
request.Response().Header().Set("Set-Cookie", sessionName+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;")
panic(err)
}
flashes := session.Flashes()
if len(flashes) > 0 {
request.SetData("flash_messages", flashes)
prago.Must(session.Save(request.Request(), request.Response()))
}
request.SetData("session", session)
next()
}
func stats(request prago.Request) {
if !AuthenticateSysadmin(GetUser(request)) {
render403(request)
return
}
stats := [][2]string{}
stats = append(stats, [2]string{"App name", request.App().Data()["appName"].(string)})
stats = append(stats, [2]string{"App version", request.App().Data()["version"].(string)})
port := request.App().Data()["port"].(int)
stats = append(stats, [2]string{"Port", fmt.Sprintf("%d", port)})
developmentModeStr := "false"
if request.App().DevelopmentMode {
developmentModeStr = "true"
}
stats = append(stats, [2]string{"Development mode", developmentModeStr})
stats = append(stats, [2]string{"Started at", request.App().StartedAt.Format(time.RFC3339)})
stats = append(stats, [2]string{"Go version", runtime.Version()})
stats = append(stats, [2]string{"Compiler", runtime.Compiler})
stats = append(stats, [2]string{"GOARCH", runtime.GOARCH})
stats = append(stats, [2]string{"GOOS", runtime.GOOS})
stats = append(stats, [2]string{"GOMAXPROCS", fmt.Sprintf("%d", runtime.GOMAXPROCS(-1))})
configStats := request.App().Config.Export()
osStats := [][2]string{}
osStats = append(osStats, [2]string{"EGID", fmt.Sprintf("%d", os.Getegid())})
osStats = append(osStats, [2]string{"EUID", fmt.Sprintf("%d", os.Geteuid())})
osStats = append(osStats, [2]string{"GID", fmt.Sprintf("%d", os.Getgid())})
osStats = append(osStats, [2]string{"Page size", fmt.Sprintf("%d", os.Getpagesize())})
osStats = append(osStats, [2]string{"PID", fmt.Sprintf("%d", os.Getpid())})
osStats = append(osStats, [2]string{"PPID", fmt.Sprintf("%d", os.Getppid())})
wd, _ := os.Getwd()
osStats = append(osStats, [2]string{"Working directory", wd})
hostname, _ := os.Hostname()
osStats = append(osStats, [2]string{"Hostname", hostname})
var mStats runtime.MemStats
runtime.ReadMemStats(&mStats)
memStats := [][2]string{}
memStats = append(memStats, [2]string{"Alloc", fmt.Sprintf("%d", mStats.Alloc)})
memStats = append(memStats, [2]string{"TotalAlloc", fmt.Sprintf("%d", mStats.TotalAlloc)})
memStats = append(memStats, [2]string{"Sys", fmt.Sprintf("%d", mStats.Sys)})
memStats = append(memStats, [2]string{"Lookups", fmt.Sprintf("%d", mStats.Lookups)})
memStats = append(memStats, [2]string{"Mallocs", fmt.Sprintf("%d", mStats.Mallocs)})
memStats = append(memStats, [2]string{"Frees", fmt.Sprintf("%d", mStats.Frees)})
memStats = append(memStats, [2]string{"HeapAlloc", fmt.Sprintf("%d", mStats.HeapAlloc)})
memStats = append(memStats, [2]string{"HeapSys", fmt.Sprintf("%d", mStats.HeapSys)})
memStats = append(memStats, [2]string{"HeapIdle", fmt.Sprintf("%d", mStats.HeapIdle)})
memStats = append(memStats, [2]string{"HeapInuse", fmt.Sprintf("%d", mStats.HeapInuse)})
memStats = append(memStats, [2]string{"HeapReleased", fmt.Sprintf("%d", mStats.HeapReleased)})
memStats = append(memStats, [2]string{"HeapObjects", fmt.Sprintf("%d", mStats.HeapObjects)})
memStats = append(memStats, [2]string{"StackInuse", fmt.Sprintf("%d", mStats.StackInuse)})
memStats = append(memStats, [2]string{"StackSys", fmt.Sprintf("%d", mStats.StackSys)})
memStats = append(memStats, [2]string{"MSpanInuse", fmt.Sprintf("%d", mStats.MSpanInuse)})
memStats = append(memStats, [2]string{"MSpanSys", fmt.Sprintf("%d", mStats.MSpanSys)})
memStats = append(memStats, [2]string{"MCacheInuse", fmt.Sprintf("%d", mStats.MCacheInuse)})
memStats = append(memStats, [2]string{"MCacheSys", fmt.Sprintf("%d", mStats.MCacheSys)})
memStats = append(memStats, [2]string{"BuckHashSys", fmt.Sprintf("%d", mStats.BuckHashSys)})
memStats = append(memStats, [2]string{"GCSys", fmt.Sprintf("%d", mStats.GCSys)})
memStats = append(memStats, [2]string{"OtherSys", fmt.Sprintf("%d", mStats.OtherSys)})
memStats = append(memStats, [2]string{"NextGC", fmt.Sprintf("%d", mStats.NextGC)})
memStats = append(memStats, [2]string{"LastGC", fmt.Sprintf("%d", mStats.LastGC)})
memStats = append(memStats, [2]string{"PauseTotalNs", fmt.Sprintf("%d", mStats.PauseTotalNs)})
memStats = append(memStats, [2]string{"NumGC", fmt.Sprintf("%d", mStats.NumGC)})
environmentStats := [][2]string{}
for _, e := range os.Environ() {
pair := strings.Split(e, "=")
environmentStats = append(environmentStats, [2]string{pair[0], pair[1]})
}
request.SetData("stats", stats)
request.SetData("configStats", configStats)
request.SetData("osStats", osStats)
request.SetData("memStats", memStats)
request.SetData("environmentStats", environmentStats)
request.SetData("admin_yield", "admin_stats")
prago.Render(request, 200, "admin_layout")
}
func render404(request prago.Request) {
request.SetData("message", messages.Messages.Get(GetLocale(request), "admin_404"))
request.SetData("admin_yield", "admin_message")
prago.Render(request, 404, "admin_layout")
}
