fix: 修复FTP插件注册和利用功能问题

- 在Core/Registry.go中添加FTP插件导入，确保插件正确注册
- 完善FTP插件的i18n消息支持，添加完整的中英文消息
- 修复FTP利用器错误处理逻辑，改进错误报告机制
- 添加FTP测试环境docker-compose配置文件

修复后FTP插件支持:
- 服务识别和版本检测
- 弱密码扫描和匿名登录检测
- 目录枚举、文件上传下载测试等利用功能

Common/i18n/messages/plugins.go

@@ -518,4 +518,74 @@ var PluginMessages = map[string]map[string]string{
 		LangZH: "配置转储",
 		LangEN: "Configuration Dump",
 	},
+
+	// ========================= FTP插件消息 =========================
+	"ftp_scan_start": {
+		LangZH: "开始FTP扫描: %s",
+		LangEN: "Starting FTP scan: %s",
+	},
+	"ftp_anonymous_success": {
+		LangZH: "FTP匿名访问: %s",
+		LangEN: "FTP anonymous access: %s",
+	},
+	"ftp_weak_pwd_success": {
+		LangZH: "FTP弱密码: %s [%s:%s]",
+		LangEN: "FTP weak password: %s [%s:%s]",
+	},
+	"ftp_service_identified": {
+		LangZH: "FTP服务识别成功: %s - %s",
+		LangEN: "FTP service identified: %s - %s",
+	},
+	"ftp_connection_failed": {
+		LangZH: "FTP连接失败: %v",
+		LangEN: "FTP connection failed: %v",
+	},
+	"ftp_auth_failed": {
+		LangZH: "FTP认证失败: %v",
+		LangEN: "FTP authentication failed: %v",
+	},
+
+	// FTP利用方法消息
+	"ftp_exploit_dir_enum": {
+		LangZH: "FTP目录枚举成功",
+		LangEN: "FTP directory enumeration successful",
+	},
+	"ftp_exploit_file_download": {
+		LangZH: "FTP文件下载测试成功",
+		LangEN: "FTP file download test successful",
+	},
+	"ftp_exploit_file_upload": {
+		LangZH: "FTP文件上传测试成功",
+		LangEN: "FTP file upload test successful",
+	},
+	"ftp_directory_found": {
+		LangZH: "发现FTP目录: %s",
+		LangEN: "FTP directories found: %s",
+	},
+	"ftp_file_found": {
+		LangZH: "发现FTP文件: %s",
+		LangEN: "FTP files found: %s",
+	},
+	"ftp_upload_success": {
+		LangZH: "FTP文件上传成功: %s",
+		LangEN: "FTP file upload successful: %s",
+	},
+	"ftp_download_success": {
+		LangZH: "FTP文件下载成功: %s",
+		LangEN: "FTP file download successful: %s",
+	},
+
+	// FTP利用方法名称
+	"exploit_method_name_directory_enumeration": {
+		LangZH: "目录枚举",
+		LangEN: "Directory Enumeration",
+	},
+	"exploit_method_name_file_download_test": {
+		LangZH: "文件下载测试",
+		LangEN: "File Download Test",
+	},
+	"exploit_method_name_file_upload_test": {
+		LangZH: "文件上传测试",
+		LangEN: "File Upload Test",
+	},
 }

Core/Registry.go

@@ -7,6 +7,7 @@ import (
 	
 	// 导入新架构插件，触发自动注册
 	_ "github.com/shadow1ng/fscan/plugins/services/activemq"
+	_ "github.com/shadow1ng/fscan/plugins/services/ftp"
 	_ "github.com/shadow1ng/fscan/plugins/services/mysql"
 	_ "github.com/shadow1ng/fscan/plugins/services/redis" 
 	_ "github.com/shadow1ng/fscan/plugins/services/ssh"

Plugins/services/ftp/exploiter.go

@@ -97,13 +97,7 @@ func (e *FTPExploiter) executeWithConnection(ctx context.Context, info *common.H
 	// 执行方法
 	output, err := method(ctx, ftpConn, target)
 	if err != nil {
-		return &base.ExploitResult{
+		return nil, fmt.Errorf("执行失败: %v", err)
-			Success: false,
-			Error:   err,
-			Type:    base.ExploitDataExtraction,
-			Method:  methodName,
-			Output:  fmt.Sprintf("执行失败: %v", err),
-		}, nil
 	}
 	
 	return &base.ExploitResult{

TestDocker/FTP/docker-compose.yml

@@ -0,0 +1,16 @@
+version: '3'
+services:
+  ftp:
+    image: bogem/ftp
+    container_name: ftp-test
+    environment:
+      - FTP_USER=admin
+      - FTP_PASS=123456
+      - PASV_ADDRESS=127.0.0.1
+      - PASV_MIN_PORT=30000
+      - PASV_MAX_PORT=30100
+    ports:
+      - "21:21"
+      - "20:20"
+      - "30000-30100:30000-30100"
+    restart: unless-stopped