┌─────────────┐     ┌──────────────────┐     ┌─────────────┐
│   飞书用户   │ ←→  │   飞书开放平台    │ ←→  │  OpenClaw   │
│  (私聊/群聊) │     │   (Webhook)      │     │   Gateway   │
└─────────────┘     └──────────────────┘     └─────────────┘
                           ↓
                    ┌──────────────────┐
                    │   Webhook 服务    │
                    │   - 事件验证      │
                    │   - 消息解析      │
                    │   - 格式转换      │
                    └──────────────────┘

cd /home/aa/clawd/skills/feishu-channel
npm install
cp .env.example .env
# 编辑 .env 填入配置
npm start

# 飞书应用配置 (必需)
FEISHU_APP_ID=cli_xxxxxxxxxx
FEISHU_APP_SECRET=xxxxxxxxxxxxxxxxxxxxxxxx

# 事件订阅验证 Token
FEISHU_VERIFICATION_TOKEN=xxxxxxxxxxxxxxxx
# 事件加密 Key (可选，推荐启用)
FEISHU_ENCRYPT_KEY=xxxxxxxxxxxxxxxx

# OpenClaw Gateway 配置
OPENCLAW_GATEWAY_URL=http://127.0.0.1:18789
OPENCLAW_WEBHOOK_SECRET=your_webhook_secret

# 安全配置
# 允许的用户 open_id (逗号分隔，留空允许所有)
ALLOWED_USERS=ou_xxx,ou_yyy
# 允许的群聊 chat_id (逗号分隔，留空允许所有)
ALLOWED_GROUPS=oc_xxx,oc_yyy

# 群聊行为
REQUIRE_MENTION_IN_GROUP=true

# 服务端口
PORT=3002

# 日志级别
LOG_LEVEL=info

{
  "channels": {
    "feishu": {
      "enabled": true,
      "appId": "cli_xxxxxxxxxx",
      "appSecret": "env:FEISHU_APP_SECRET",
      "webhookUrl": "https://your-domain.com/webhook/feishu",
      "dmPolicy": "allowlist",
      "allowFrom": ["ou_xxx", "ou_yyy"],
      "groups": {
        "oc_xxx": {
          "name": "工作群",
          "requireMention": true
        }
      }
    }
  }
}

{
  "schema": "2.0",
  "header": {
    "event_id": "xxx",
    "event_type": "im.message.receive_v1",
    "create_time": "1706745600000",
    "token": "verification_token",
    "app_id": "cli_xxx"
  },
  "event": {
    "sender": {
      "sender_id": {
        "open_id": "ou_xxx",
        "user_id": "xxx",
        "union_id": "on_xxx"
      },
      "sender_type": "user"
    },
    "message": {
      "message_id": "om_xxx",
      "root_id": "",
      "parent_id": "",
      "create_time": "1706745600000",
      "chat_id": "oc_xxx",
      "chat_type": "group",
      "message_type": "text",
      "content": "{\"text\":\"@_user_1 你好\"}",
      "mentions": [
        {
          "key": "@_user_1",
          "id": {
            "open_id": "ou_bot"
          },
          "name": "OpenClaw助手"
        }
      ]
    }
  }
}

{
  "type": "message",
  "channel": "feishu",
  "messageId": "om_xxx",
  "from": {
    "id": "ou_xxx",
    "name": "张三"
  },
  "chat": {
    "id": "oc_xxx",
    "type": "group",
    "name": "工作群"
  },
  "text": "你好",
  "mentions": ["ou_bot"],
  "isMentioned": true,
  "timestamp": 1706745600000
}

// 发送文本消息
await mcp__lark-mcp_sendMessage({
  receive_id: "ou_xxx",  // 或 oc_xxx (群聊)
  receive_id_type: "open_id",  // 或 chat_id
  msg_type: "text",
  content: JSON.stringify({
    text: "收到，正在处理..."
  })
});

// 发送富文本消息
await mcp__lark-mcp_sendMessage({
  receive_id: "oc_xxx",
  receive_id_type: "chat_id",
  msg_type: "post",
  content: JSON.stringify({
    zh_cn: {
      title: "任务完成",
      content: [
        [
          { tag: "text", text: "已完成 " },
          { tag: "a", text: "查看详情", href: "https://example.com" }
        ]
      ]
    }
  })
});

// 发送卡片消息
await mcp__lark-mcp_sendMessage({
  receive_id: "oc_xxx",
  receive_id_type: "chat_id",
  msg_type: "interactive",
  content: JSON.stringify({
    config: { wide_screen_mode: true },
    header: {
      template: "turquoise",
      title: { content: "通知", tag: "plain_text" }
    },
    elements: [
      {
        tag: "div",
        text: { content: "**重要通知**", tag: "lark_md" }
      },
      {
        tag: "action",
        actions: [
          {
            tag: "button",
            text: { content: "确认", tag: "plain_text" },
            type: "primary"
          }
        ]
      }
    ]
  })
});

# 发送文本消息
curl -X POST "https://open.feishu.cn/open-apis/im/v1/messages?receive_id_type=open_id" \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "receive_id": "ou_xxx",
    "msg_type": "text",
    "content": "{\"text\":\"Hello!\"}"
  }'

// 验证示例
function verifyEvent(body, token) {
  if (body.token !== token) {
    throw new Error('Invalid verification token');
  }
}

// 解密示例
function decryptEvent(encrypt, key) {
  const crypto = require('crypto');
  const decipher = crypto.createDecipheriv(
    'aes-256-cbc',
    crypto.createHash('sha256').update(key).digest(),
    Buffer.alloc(16, 0)
  );
  return JSON.parse(
    decipher.update(encrypt, 'base64', 'utf8') + decipher.final('utf8')
  );
}

用户: @OpenClaw助手 帮我查一下今天的会议安排
Bot: 今天的会议安排：
- 10:00 产品评审会 (会议室A)
- 14:00 技术分享会 (线上)
- 16:00 周例会 (会议室B)

// 当任务完成时发送通知
await mcp__lark-mcp_sendMessage({
  receive_id: "oc_work_group",
  receive_id_type: "chat_id",
  msg_type: "interactive",
  content: JSON.stringify({
    header: {
      template: "green",
      title: { content: "✅ 任务完成", tag: "plain_text" }
    },
    elements: [
      {
        tag: "div",
        text: { content: "数据同步任务已完成\n处理记录: 1,234 条", tag: "lark_md" }
      }
    ]
  })
});

用户: @OpenClaw助手 提交请假申请，明天休息一天
Bot: 已收到请假申请，正在提交审批...
     [卡片消息: 请假申请详情 + 审批按钮]