Merge fd0845df0e into 08fc305d5e

.editorconfig

@@ -0,0 +1,35 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Default settings for all files
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# Go files
+[*.go]
+indent_style = tab
+indent_size = 4
+
+# JSON, YAML, and Markdown files
+[*.{json,yml,yaml,md}]
+indent_style = space
+indent_size = 2
+
+# JavaScript/TypeScript files
+[*.{js,ts,tsx}]
+indent_style = space
+indent_size = 2
+
+# Shell scripts
+[*.sh]
+indent_style = space
+indent_size = 2
+
+# Makefile
+[Makefile]
+indent_style = tab

.gitignore

@@ -69,3 +69,24 @@ web/backend/dist/*
 docker/data
 
 .omc/
+
+# Temporary files
+*.tmp
+*.temp
+*.log
+
+# Local development
+local/
+local.*
+
+# Node modules for frontend
+web/frontend/node_modules/
+web/frontend/dist/
+web/frontend/.cache/
+
+# Python virtual environments
+venv/
+env/
+ENV/
+__pycache__/
+*.py[cod]

README.md

@@ -5,7 +5,7 @@
 
 <h3>$10 Hardware · 10MB RAM · ms Boot · Let's Go, PicoClaw!</h3>
   <p>
-    <img src="https://img.shields.io/badge/Go-1.25+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
+    <img src="https://img.shields.io/badge/Go-1.23+-00ADD8?style=flat&logo=go&logoColor=white" alt="Go">
     <img src="https://img.shields.io/badge/Arch-x86__64%2C%20ARM64%2C%20MIPS%2C%20RISC--V%2C%20LoongArch-blue" alt="Hardware">
     <img src="https://img.shields.io/badge/license-MIT-green" alt="License">
     <br>

cmd/picoclaw/internal/gateway/command.go

@@ -2,12 +2,14 @@ package gateway
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/spf13/cobra"
 
 	"github.com/sipeed/picoclaw/cmd/picoclaw/internal"
 	"github.com/sipeed/picoclaw/pkg/gateway"
 	"github.com/sipeed/picoclaw/pkg/logger"
+	"github.com/sipeed/picoclaw/pkg/pid"
 	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
@@ -48,5 +50,42 @@ func NewGatewayCommand() *cobra.Command {
 		"Continue starting even when no default model is configured",
 	)
 
+	// Add stop subcommand
+	cmd.AddCommand(newGatewayStopCommand())
+
 	return cmd
 }
+
+func newGatewayStopCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "stop",
+		Short: "Stop the running picoclaw gateway",
+		Long:  "Stop the running picoclaw gateway by reading its PID file and sending a termination signal.",
+		Args:  cobra.NoArgs,
+		RunE: func(_ *cobra.Command, _ []string) error {
+			homePath := internal.GetPicoclawHome()
+
+			// Read PID file and check if process is running
+			data := pid.ReadPidFileWithCheck(homePath)
+			if data == nil {
+				fmt.Println("gateway is not running")
+				return nil
+			}
+
+			// Find the process
+			process, err := os.FindProcess(data.PID)
+			if err != nil {
+				return fmt.Errorf("failed to find gateway process (PID: %d): %w", data.PID, err)
+			}
+
+			// Send termination signal
+			fmt.Printf("stopping gateway (PID: %d)...\n", data.PID)
+			if err := stopProcess(process); err != nil {
+				return fmt.Errorf("failed to stop gateway (PID: %d): %w", data.PID, err)
+			}
+
+			fmt.Println("gateway stopped successfully")
+			return nil
+		},
+	}
+}

cmd/picoclaw/internal/gateway/stop_unix.go

@@ -0,0 +1,13 @@
+//go:build !windows
+
+package gateway
+
+import (
+	"os"
+	"syscall"
+)
+
+// stopProcess sends SIGTERM to the process for graceful shutdown on Unix-like systems.
+func stopProcess(process *os.Process) error {
+	return process.Signal(syscall.SIGTERM)
+}

cmd/picoclaw/internal/gateway/stop_windows.go

@@ -0,0 +1,12 @@
+//go:build windows
+
+package gateway
+
+import (
+	"os"
+)
+
+// stopProcess kills the process on Windows (SIGTERM is not supported).
+func stopProcess(process *os.Process) error {
+	return process.Kill()
+}

pkg/channels/base.go

@@ -5,6 +5,7 @@ import (
 	"crypto/rand"
 	"encoding/binary"
 	"encoding/hex"
+	"fmt"
 	"regexp"
 	"strconv"
 	"strings"
@@ -128,9 +129,16 @@ func NewBaseChannel(
 	// currently defaults to accepting messages from ANYONE. To explicitly
 	// acknowledge and permit this (e.g. for a public bot), use ["*"].
 	if len(bc.allowList) == 0 {
-		logger.WarnCF("channels", "SECURITY: Channel allows EVERYONE (allow_from is empty)", map[string]any{
-			"channel": bc.name,
-			"hint":    "Set allow_from to your ID, or use '*' to explicitly acknowledge open access.",
+		logger.WarnCF("channels", fmt.Sprintf("SECURITY: Channel '%s' allows EVERYONE (allow_from is empty). This is a potential security risk.", bc.name), map[string]any{
+			"channel":   bc.name,
+			"channelID": bc.name,
+			"hint":      "Set allow_from to your ID, or use ['*'] to explicitly acknowledge open access. See: https://github.com/sipeed/picoclaw/blob/main/docs/configuration.md",
+		})
+	} else {
+		logger.InfoCF("channels", fmt.Sprintf("Channel '%s' allow_from configured (%d entries)", bc.name, len(bc.allowList)), map[string]any{
+			"channel":    bc.name,
+			"allow_list": bc.allowList,
+			"count":      len(bc.allowList),
 		})
 	}