Steam + CF Report
工作流概述
这是一个包含9个节点的复杂工作流,主要用于自动化处理各种任务。
工作流源代码
{
"name": "Steam + CF Report",
"nodes": [
{
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
110,
200
],
"parameters": {
"path": "steam",
"responseData": "allEntries",
"responseMode": "lastNode",
"authentication": "basicAuth"
},
"credentials": {
"httpBasicAuth": "credentials"
},
"retryOnFail": false,
"typeVersion": 1
},
{
"name": "Add bind-tools",
"type": "n8n-nodes-base.executeCommand",
"color": "#FF8000",
"notes": "Install bind-tools",
"position": [
480,
180
],
"parameters": {
"command": "=which dig || apk add bind-tools"
},
"retryOnFail": true,
"typeVersion": 1,
"continueOnFail": true,
"waitBetweenTries": 1000
},
{
"name": "dig check CF",
"type": "n8n-nodes-base.executeCommand",
"color": "#FF8000",
"notes": "Install bind-tools",
"position": [
1300,
-50
],
"parameters": {
"command": "=dig NS {{$node[\"Webhook\"].data[\"query\"][\"q\"]}} +short | grep cloudflare.com.$ | wc -l"
},
"retryOnFail": true,
"typeVersion": 1,
"continueOnFail": true,
"waitBetweenTries": 1000
},
{
"name": "IF",
"type": "n8n-nodes-base.if",
"position": [
1550,
-50
],
"parameters": {
"conditions": {
"number": [
{
"value1": "= {{$node[\"dig check CF\"].data[\"stdout\"]}}",
"operation": "larger"
}
]
}
},
"typeVersion": 1
},
{
"name": "Mail CloudFlare",
"type": "n8n-nodes-base.mailgun",
"position": [
1830,
160
],
"parameters": {
"text": "=Hello,
I am emailing you to let you know about a Steam phishing website on your network: {{$node[\"Webhook\"].data[\"query\"][\"q\"]}}.
Thank you,
Your Name Here",
"ccEmail": "yourCCemail",
"subject": "={{$node[\"Webhook\"].data[\"query\"][\"q\"]}} - Steam Phishing Website on your network",
"toEmail": "security@cloudflare.com",
"fromEmail": "yourFROMemail"
},
"credentials": {
"mailgunApi": "Mailgun"
},
"typeVersion": 1
},
{
"name": "Mail Steam",
"type": "n8n-nodes-base.mailgun",
"position": [
1830,
340
],
"parameters": {
"text": "=Hello,
I am emailing you to let you know about a Steam phishing website: {{$node[\"Webhook\"].data[\"query\"][\"q\"]}}.
Thank you,
Your Name Here",
"ccEmail": "yourCCemail",
"subject": "={{$node[\"Webhook\"].data[\"query\"][\"q\"]}} - Steam Phishing Website",
"toEmail": "security@valvesoftware.com",
"fromEmail": "yourFROMemail"
},
"credentials": {
"mailgunApi": "Mailgun"
},
"typeVersion": 1
},
{
"name": "dig check if domain is valid",
"type": "n8n-nodes-base.executeCommand",
"color": "#FF8000",
"notes": "Install bind-tools",
"position": [
720,
180
],
"parameters": {
"command": "=dig NS {{$node[\"Webhook\"].data[\"query\"][\"q\"]}} +short | wc -l"
},
"retryOnFail": true,
"typeVersion": 1,
"continueOnFail": true,
"waitBetweenTries": 1000
},
{
"name": "If it has nameservers",
"type": "n8n-nodes-base.if",
"position": [
970,
180
],
"parameters": {
"conditions": {
"number": [
{
"value1": "= {{$node[\"dig check if domain is valid\"].data[\"stdout\"]}}",
"operation": "larger"
}
]
}
},
"typeVersion": 1
},
{
"name": "IF1",
"type": "n8n-nodes-base.if",
"position": [
270,
200
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{$node[\"Webhook\"].data[\"query\"][\"q\"]}}",
"value2": "/^[a-zA-Z0-9-_.]+$/",
"operation": "regex"
}
]
}
},
"typeVersion": 1
}
],
"active": false,
"settings": {},
"connections": {
"IF": {
"main": [
[
{
"node": "Mail CloudFlare",
"type": "main",
"index": 0
}
]
]
},
"IF1": {
"main": [
[
{
"node": "Add bind-tools",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "IF1",
"type": "main",
"index": 0
}
]
]
},
"dig check CF": {
"main": [
[
{
"node": "IF",
"type": "main",
"index": 0
}
]
]
},
"Add bind-tools": {
"main": [
[
{
"node": "dig check if domain is valid",
"type": "main",
"index": 0
}
]
]
},
"If it has nameservers": {
"main": [
[
{
"node": "dig check CF",
"type": "main",
"index": 0
},
{
"node": "Mail Steam",
"type": "main",
"index": 0
}
]
]
},
"dig check if domain is valid": {
"main": [
[
{
"node": "If it has nameservers",
"type": "main",
"index": 0
}
]
]
}
}
}
功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Webhook
- Executecommand
- If
- Mailgun
复杂度评估
配置难度:
维护难度:
扩展性:
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器(可选)
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置,适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围,重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制:
- 网络超时自动重试(最多3次)
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作