add gateway token-based node registration over host:port and shared nodes manager

README.md

@@ -43,6 +43,8 @@
 - `action=run|invoke|camera_snap|screen_record|location_get`：已接入路由框架
 - `mode=auto|p2p|relay`：默认 `auto`（优先 p2p，失败回退 relay）
 - relay 已支持 HTTP 节点桥接：按 action 路由到 `/run` `/camera/snap` `/screen/record` `/location/get` `/canvas/*`（未知 action 回退 `/invoke`）
+- 主节点网关支持节点注册：`POST http://<gateway_host>:<gateway_port>/nodes/register`
+- 可在 `gateway.token` 配置网关注册令牌；子节点注册需带 `Authorization: Bearer <token>`
 - 可在 `NodeInfo` 中配置 `token`，relay 会自动附加 `Authorization: Bearer <token>`
 - `nodes` 工具支持设备快捷参数：`facing`、`duration_ms`、`command`
 

README_EN.md

@@ -43,6 +43,8 @@ A `nodes` tool control-plane PoC is now available:
 - `action=run|invoke|camera_snap|screen_record|location_get`: routing framework is in place
 - `mode=auto|p2p|relay`: default `auto` (prefer p2p, fallback to relay)
 - relay now supports HTTP node bridging with action-specific routes: `/run`, `/camera/snap`, `/screen/record`, `/location/get`, `/canvas/*` (unknown action falls back to `/invoke`)
+- gateway supports node registration: `POST http://<gateway_host>:<gateway_port>/nodes/register`
+- configure `gateway.token` as registration token; child nodes must send `Authorization: Bearer <token>`
 - `NodeInfo.token` is supported; relay automatically sets `Authorization: Bearer <token>`
 - `nodes` tool supports device shortcuts: `facing`, `duration_ms`, `command`
 

cmd/clawgo/cmd_gateway.go

@@ -23,6 +23,7 @@ import (
 	"clawgo/pkg/cron"
 	"clawgo/pkg/heartbeat"
 	"clawgo/pkg/logger"
+	"clawgo/pkg/nodes"
 	"clawgo/pkg/providers"
 	"clawgo/pkg/runtimecfg"
 	"clawgo/pkg/sentinel"
@@ -176,6 +177,13 @@ func gatewayCmd() {
 		fmt.Printf("Error starting channels: %v\n", err)
 	}
 
+	registryServer := nodes.NewRegistryServer(cfg.Gateway.Host, cfg.Gateway.Port, cfg.Gateway.Token, nodes.DefaultManager())
+	if err := registryServer.Start(ctx); err != nil {
+		fmt.Printf("Error starting node registry server: %v\n", err)
+	} else {
+		fmt.Printf("✓ Node registry server started on %s:%d\n", cfg.Gateway.Host, cfg.Gateway.Port)
+	}
+
 	go agentLoop.Run(ctx)
 	go runGatewayStartupCompactionCheck(ctx, agentLoop)
 	go runGatewayBootstrapInit(ctx, cfg, agentLoop)

config.example.json

@@ -158,7 +158,8 @@
   },
   "gateway": {
     "host": "0.0.0.0",
-    "port": 18790
+    "port": 18790,
+    "token": ""
   },
   "cron": {
     "min_sleep_sec": 1,

pkg/agent/loop.go

@@ -77,7 +77,7 @@ func NewAgentLoop(cfg *config.Config, msgBus *bus.MessageBus, provider providers
 	toolsRegistry.Register(tools.NewAliasTool("edit", "Edit file content (OpenClaw-compatible alias of edit_file)", tools.NewEditFileTool(workspace), map[string]string{"file_path": "path", "old_string": "oldText", "new_string": "newText"}))
 	toolsRegistry.Register(tools.NewExecTool(cfg.Tools.Shell, workspace, processManager))
 	toolsRegistry.Register(tools.NewProcessTool(processManager))
-	nodesManager := nodes.NewManager()
+	nodesManager := nodes.DefaultManager()
 	nodesManager.Upsert(nodes.NodeInfo{ID: "local", Name: "local", Capabilities: nodes.Capabilities{Run: true, Invoke: true, Camera: true, Screen: true, Location: true, Canvas: true}, Online: true})
 	nodesManager.RegisterHandler("local", func(req nodes.Request) nodes.Response {
 		switch req.Action {

pkg/config/config.go

@@ -194,8 +194,9 @@ type ProviderConfig struct {
 }
 
 type GatewayConfig struct {
-	Host string `json:"host" env:"CLAWGO_GATEWAY_HOST"`
-	Port int    `json:"port" env:"CLAWGO_GATEWAY_PORT"`
+	Host  string `json:"host" env:"CLAWGO_GATEWAY_HOST"`
+	Port  int    `json:"port" env:"CLAWGO_GATEWAY_PORT"`
+	Token string `json:"token" env:"CLAWGO_GATEWAY_TOKEN"`
 }
 
 type CronConfig struct {
@@ -423,8 +424,9 @@ func DefaultConfig() *Config {
 			Proxies: map[string]ProviderConfig{},
 		},
 		Gateway: GatewayConfig{
-			Host: "0.0.0.0",
-			Port: 18790,
+			Host:  "0.0.0.0",
+			Port:  18790,
+			Token: "",
 		},
 		Cron: CronConfig{
 			MinSleepSec:                  1,

pkg/nodes/manager.go

@@ -16,6 +16,10 @@ type Manager struct {
 	handlers map[string]Handler
 }
 
+var defaultManager = NewManager()
+
+func DefaultManager() *Manager { return defaultManager }
+
 func NewManager() *Manager {
 	return &Manager{nodes: map[string]NodeInfo{}, handlers: map[string]Handler{}}
 }

pkg/nodes/registry_server.go

@@ -0,0 +1,75 @@
+package nodes
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+)
+
+type RegistryServer struct {
+	addr   string
+	token  string
+	mgr    *Manager
+	server *http.Server
+}
+
+func NewRegistryServer(host string, port int, token string, mgr *Manager) *RegistryServer {
+	addr := strings.TrimSpace(host)
+	if addr == "" {
+		addr = "0.0.0.0"
+	}
+	if port <= 0 {
+		port = 7788
+	}
+	return &RegistryServer{addr: fmt.Sprintf("%s:%d", addr, port), token: strings.TrimSpace(token), mgr: mgr}
+}
+
+func (s *RegistryServer) Start(ctx context.Context) error {
+	if s.mgr == nil {
+		return nil
+	}
+	mux := http.NewServeMux()
+	mux.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte("ok"))
+	})
+	mux.HandleFunc("/nodes/register", s.handleRegister)
+	s.server = &http.Server{Addr: s.addr, Handler: mux}
+	go func() {
+		<-ctx.Done()
+		shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		_ = s.server.Shutdown(shutdownCtx)
+	}()
+	go func() { _ = s.server.ListenAndServe() }()
+	return nil
+}
+
+func (s *RegistryServer) handleRegister(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	if s.token != "" {
+		auth := strings.TrimSpace(r.Header.Get("Authorization"))
+		if auth != "Bearer "+s.token {
+			http.Error(w, "unauthorized", http.StatusUnauthorized)
+			return
+		}
+	}
+	var n NodeInfo
+	if err := json.NewDecoder(r.Body).Decode(&n); err != nil {
+		http.Error(w, "invalid json", http.StatusBadRequest)
+		return
+	}
+	if strings.TrimSpace(n.ID) == "" {
+		http.Error(w, "id required", http.StatusBadRequest)
+		return
+	}
+	s.mgr.Upsert(n)
+	w.Header().Set("Content-Type", "application/json")
+	_ = json.NewEncoder(w).Encode(map[string]interface{}{"ok": true, "id": n.ID})
+}