debug modus im HTML eingebaut
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This commit is contained in:
Florian Walther
2026-02-09 18:13:13 +01:00
parent 25f5fae505
commit 3101529fa7
3 changed files with 87 additions and 6 deletions

48
main.go
View File

@@ -4,8 +4,10 @@ import (
"crypto/rand"
"encoding/json"
"html/template"
"path/filepath"
"log"
"net"
"fmt"
"net/http"
"os"
"strconv"
@@ -17,8 +19,11 @@ import (
const (
passwordLength = 32
chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
startTimeKey contextKey = "startTime"
)
type contextKey string
var (
debug = false
templates = make(map[string]*template.Template)
@@ -32,6 +37,11 @@ func initConfig() {
if envFile := os.Getenv("COUNTER_FILE"); envFile != "" {
counterFile = envFile
log.Printf("counterFile st to %s, by ENV\n", envFile)
// Prüfen, ob das Verzeichnis für die Datei existiert
dir := filepath.Dir(counterFile)
if _, err := os.Stat(dir); os.IsNotExist(err) {
log.Printf("WARNUNG: Verzeichnis %s existiert nicht. Counter wird evtl. fehlschlagen.", dir)
}
}
// 2. Debug-Modus auslesen (String zu Bool)
@@ -135,6 +145,12 @@ func loadTemplates() {
funcMap := template.FuncMap{
"getAppVersion": func() string { return AppVersion },
"getPassCount": func() int { return GetPasswordCount() },
"isDebug": func() bool { return debug },
"dt": func(startTime time.Time) string {
duration := time.Since(startTime)
// Gibt die Zeit in Millisekunden mit 2 Nachkommastellen aus, z.B. "1.45ms"
return fmt.Sprintf("%.2fms", float64(duration.Nanoseconds())/1e6)
},
}
// 2. Templates mit FuncMap laden
@@ -196,17 +212,37 @@ func passwordAPIHandler(w http.ResponseWriter, r *http.Request) {
w.Write([]byte(password))
}
type PageData struct {
Title string
StartTime time.Time
Request *http.Request
Data interface{} // Deine eigentlichen Seitendaten
}
func indexHandler(w http.ResponseWriter, r *http.Request) {
if debug {
log.Printf("call indexHandler: Request %s %s\n", r.Method, r.URL)
}
password := generatePassword()
//password := "load..."
data := struct {
Password string
}{
Password: password,
startTime, ok := r.Context().Value(startTimeKey).(time.Time)
if !ok {
startTime = time.Now() // Fallback, falls die Middleware mal fehlt
}
password := generatePassword()
data := struct {
Password string
StartTime time.Time
Request *http.Request
RealIP string
}{
Password: password,
StartTime: startTime,
Request: r,
RealIP: getClientIP(r),
}
if debug {
log.Printf("prepare template for index\n")
}