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README
Apache-2.0

Terminal插件

License

简介

Terminal插件提供了远程终端接入能力,在用户既有权限内更加方便的进行终端操作。

主要功能:

  1. 多标签ssh终端会话
  2. 支持文件上传/下载
  3. 支持连接 & 文件传输统一权限控制
  4. 支持空闲会话回收
  5. 支持文件传输记录审计
  6. 支持会话保存 & 回放
  7. 支持实时终端输入的高危命令检测
  8. 支持跳板机(ssh tunnel)

概念说明

a) 系统参数

需要修改插件的系统参数以正确启动插件服务

名称 默认值 描述
TERMINAL_ASSET_TYPE wecmdb:host_resource 终端资产类型,比如cmdb插件中的主机资源,格式为package:entity
TERMINAL_FIELD_NAME name 从TERMINAL_ASSET_TYPE数据中提取的名称字段
TERMINAL_FIELD_IP ip_address 从TERMINAL_ASSET_TYPE数据中提取的登陆IP字段
TERMINAL_FIELD_PORT login_port 从TERMINAL_ASSET_TYPE数据中提取的登陆端口字段
TERMINAL_FIELD_USER root_user_name 从TERMINAL_ASSET_TYPE数据中提取的登陆用户名字段
TERMINAL_FIELD_PASSWORD root_user_password 从TERMINAL_ASSET_TYPE数据中提取的登陆密码字段,支持qcloud/saltstack的{cipher_a}加密数据
TERMINAL_FIELD_DESC description 从TERMINAL_ASSET_TYPE数据中提取的描述字段
TERMINAL_SESSION_TIMEOUT 1800 出于安全的考虑,会话不会长期有效,此变量控制一个会话在持续多少秒过程中如果用户无任何操作,服务器将主动断开会话连接
TERMINAL_WEBSOCKET_URL ws://127.0.0.1:19002 WebSocket连接地址,插件在19002端口注册了websocket服务,以提供ssh会话能力,请根据实际访问IP进行更改,格式为ws://IP:PORT。
TERMINAL_COMMAND_CHECK ON 是否启用终端实时高危命令检测,可选ON/OFF
TERMINAL_BOXES all 使用哪些高危命令插件的box进行命令检测,默认为all表示所有已启用的box,可以更改为box id列表,以","符号进行分隔,比如:1,2,3表示仅使用1/2/3这3个box进行检测。
TERMINAL_FILE_DOWNLOAD_MAX_BYTES 104857600 出于安全考虑,文件下载可以进行单个下载文件的大小限制,单位为byte,默认100MB

至少需要修改TERMINAL_WEBSOCKET_URL参数才能正常使用插件。

痛点解决

插件提供了常见的安全终端功能:文件传输 & 终端连接的权限管理,以及文件传输记录 & 历史会话回放的审计能力,支持空闲会话回收,支持通过跳板机登陆。

安全终端常见方式是使用了正则模式进行高危命令识别,通常是进行事后的或者极少一部分实时输入的命令分析进行审计,而terminal中实现了更多的用户输入模式解析,能实时解析大部分命令,并对接高危命令检测插件实现优于正则的高危命令识别能力,让操作更加安全。

反馈

如果您遇到问题,请给我们提Issue,我们会第一时间反馈。

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