Add users and network settings tabs with admin protections.

List and delete accounts with last-admin and Administrators-group guards, and expose editable network settings via the configuration UI.
2026-07-18 15:18:01 +02:00
parent f049f766d9
commit 2605c3b346
49 changed files with 5440 additions and 209 deletions
@@ -0,0 +1,73 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"flag"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"codeberg.org/SquidSE/ClusterCanvas/service/internal/settings"
+	"codeberg.org/SquidSE/ClusterCanvas/service/internal/websrv"
+)
+
+func main() {
+	webDirFlag := flag.String("webdir", "web", "directory of built SPA assets")
+	configDirFlag := flag.String(
+		"configdir",
+		"",
+		"config directory for listen address (default /etc/ClusterCanvas; overrides CLUSTERCANVAS_CONFIG_DIR)",
+	)
+	flag.Parse()
+
+	configDir, err := settings.ResolveDir(*configDirFlag)
+	if err != nil {
+		log.Fatalf("config dir: %v", err)
+	}
+
+	port := os.Getenv("WEBUI_PORT")
+	if port == "" {
+		port = "5173"
+	}
+
+	apiURL := os.Getenv("API_URL")
+	if apiURL == "" {
+		apiURL = "http://127.0.0.1:8080"
+	}
+
+	handler, err := websrv.NewHandler(*webDirFlag, apiURL)
+	if err != nil {
+		log.Fatalf("webui handler: %v", err)
+	}
+
+	listenHost := settings.ListenHost(configDir)
+	listenAddr := listenHost + ":" + port
+	server := &http.Server{
+		Addr:              listenAddr,
+		Handler:           handler,
+		ReadHeaderTimeout: 5 * time.Second,
+	}
+
+	go func() {
+		log.Printf("clustercanvas webui listening on http://%s (webdir=%s; API proxy %s)", listenAddr, *webDirFlag, apiURL)
+		if err := server.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
+			log.Fatalf("listen: %v", err)
+		}
+	}()
+
+	stopSignals := make(chan os.Signal, 1)
+	signal.Notify(stopSignals, syscall.SIGINT, syscall.SIGTERM)
+	<-stopSignals
+
+	shutdownContext, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	if err := server.Shutdown(shutdownContext); err != nil {
+		log.Fatalf("shutdown: %v", err)
+	}
+	log.Print("webui stopped")
+}