feat: implement core functionality for super-frpc service

This commit introduces the core functionality for the super-frpc service including: - Configuration management - User authentication and authorization - Database integration - FRPC instance management - API endpoints for user operations - Token-based authentication system - Password hashing and validation
2026-02-23 00:19:57 +08:00
parent 6bf143e69e
commit 934190eebf
12 changed files with 1697 additions and 0 deletions
@@ -0,0 +1,141 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+	"time"
+)
+
+func main() {
+	configPath := flag.String("config", "./config.json", "path to config file")
+	dbPath := flag.String("db", "./database.db", "path to database file")
+	flag.Parse()
+
+	if _, err := os.Stat(*configPath); os.IsNotExist(err) {
+		defaultConfig := `{
+	listenAddr": "	"0.0.0.0",
+	"listenPort": "8080",
+	"configDir": "./configs"
+}`
+		if err := os.WriteFile(*configPath, []byte(defaultConfig), 0644); err != nil {
+			log.Fatalf("failed to create default config file: %v", err)
+		}
+		log.Printf("created default config file at %s", *configPath)
+	}
+
+	_, err := LoadConfig(*configPath)
+	if err != nil {
+		log.Fatalf("failed to load config: %v", err)
+	}
+
+	if err := InitDatabase(*dbPath); err != nil {
+		log.Fatalf("failed to initialize database: %v", err)
+	}
+	log.Println("database initialized successfully")
+
+	if err := InitFrpcDatabase(*dbPath); err != nil {
+		log.Printf("warning: failed to initialize frpc database: %v", err)
+	}
+
+	config, err := GetConfig()
+	if err != nil {
+		log.Fatalf("failed to get config: %v", err)
+	}
+
+	setupRoutes()
+
+	addr := fmt.Sprintf("%s:%s", config.ListenAddr, config.ListenPort)
+	server := &http.Server{
+		Addr:         addr,
+		ReadTimeout:  15 * time.Second,
+		WriteTimeout: 15 * time.Second,
+		IdleTimeout:  60 * time.Second,
+	}
+
+	go func() {
+		log.Printf("server starting on %s", addr)
+		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			log.Fatalf("failed to start server: %v", err)
+		}
+	}()
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+	log.Println("shutting down server...")
+
+	if err := server.Close(); err != nil {
+		log.Printf("server closed with error: %v", err)
+	}
+
+	if err := CloseDatabase(); err != nil {
+		log.Printf("error closing database: %v", err)
+	}
+
+	if err := CloseFrpcDatabase(); err != nil {
+		log.Printf("error closing frpc database: %v", err)
+	}
+
+	log.Println("server stopped")
+}
+
+func setupRoutes() {
+	http.HandleFunc("/register", RegisterHandler)
+	http.HandleFunc("/login", LoginHandler)
+
+	http.HandleFunc("/frpcAct/instanceMgr/create", CreateInstanceHandler)
+	http.HandleFunc("/frpcAct/instanceMgr/list", ListInstancesHandler)
+
+	http.HandleFunc("/frpcAct/instanceMgr/", func(w http.ResponseWriter, r *http.Request) {
+		path := r.URL.Path
+		if len(path) < len("/frpcAct/instanceMgr/") {
+			SendErrorResponse(w, http.StatusNotFound, "invalid path")
+			return
+		}
+
+		remainingPath := path[len("/frpcAct/instanceMgr/"):]
+
+		if r.Method == http.MethodPost {
+			if remainingPath == "create" {
+				CreateInstanceHandler(w, r)
+				return
+			}
+
+			if remainingPath == "list" {
+				ListInstancesHandler(w, r)
+				return
+			}
+
+			if strings.HasSuffix(remainingPath, "/delete") {
+				instanceName := strings.TrimSuffix(remainingPath, "/delete")
+				instanceName = strings.Trim(instanceName, "/")
+				DeleteInstanceHandler(w, r, instanceName)
+				return
+			}
+
+			if strings.Contains(remainingPath, "/modify/") {
+				parts := strings.SplitN(remainingPath, "/modify/", 2)
+				if len(parts) == 2 {
+					instanceName := strings.Trim(parts[0], "/")
+					ModifyInstanceHandler(w, r, instanceName)
+					return
+				}
+			}
+
+			instanceName := strings.Trim(remainingPath, "/")
+			if instanceName != "" {
+				ListInstancesHandler(w, r)
+				return
+			}
+		}
+
+		SendErrorResponse(w, http.StatusNotFound, "endpoint not found")
+	})
+}