Auth0 User Login
工作流概述
这是一个包含16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
{
"id": "AS2Rj41p6OyA0xZK",
"meta": {
"instanceId": "7858a8e25b8fc4dae485c1ef345e6fe74effb1f5060433ef500b4c186c965c18",
"templateCredsSetupCompleted": true
},
"name": "Auth0 User Login",
"tags": [],
"nodes": [
{
"id": "25022573-c99e-40d2-88e2-a0e7a9780181",
"name": "Request Access Token",
"type": "n8n-nodes-base.httpRequest",
"position": [
1260,
320
],
"parameters": {
"url": "={{ $json.domain }}/oauth/token",
"method": "POST",
"options": {},
"jsonBody": "={
\"grant_type\": \"authorization_code\",
\"code\": \"{{ $json.query.code }}\",
\"client_id\": \"{{ $json.client_id }}\",
\"client_secret\": \"{{ $json.client_secret }}\",
\"redirect_uri\": \"{{ $json.my_server }}\",
\"audience\": \"{{ $json.domain }}/api/v2/\"
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "content-type",
"value": "application/x-www-form-urlencoded"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "233d69ed-d835-4022-815e-e786706ec78a",
"name": "Get Userinfo",
"type": "n8n-nodes-base.httpRequest",
"position": [
1500,
320
],
"parameters": {
"url": "={{ $('Set Application Details1').item.json.domain }}/userinfo",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $json.access_token }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "860e8a20-f6a3-4c8e-be71-361e6f1f8641",
"name": "If",
"type": "n8n-nodes-base.if",
"position": [
720,
320
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "fa80ac35-7029-4507-b5ea-845bec07b672",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{$json.query.code}}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.1
},
{
"id": "7c4e15c7-2ee0-4c54-8255-e7cc250e718a",
"name": "No Code Found",
"type": "n8n-nodes-base.stopAndError",
"position": [
880,
540
],
"parameters": {
"errorMessage": "Couldn't get authorization code!"
},
"typeVersion": 1
},
{
"id": "2e0b2ff5-47ce-4199-bdd2-e31a4d32fd15",
"name": "Open Auth Webpage",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
1020,
40
],
"parameters": {
"options": {},
"redirectURL": "={{ $json.domain }}/authorize?response_type=code&scope=openid+email+profile+image+name&client_id={{ $json.client_id }}&redirect_uri={{ $json.my_server }}/webhook/receive-token",
"respondWith": "redirect"
},
"typeVersion": 1.1
},
{
"id": "d790ce47-725a-4a69-b66f-f7e80e2d9e5e",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
1180,
80
],
"parameters": {
"color": 6,
"width": 238.05017098334866,
"height": 140.50170983348636,
"content": "### You can also add &connection=github to end of authorize URL in order to get user to login via Github, Facebook, etc"
},
"typeVersion": 1
},
{
"id": "1c5bb01a-0fed-4783-b18d-d8f7e818371c",
"name": "Set Application Details",
"type": "n8n-nodes-base.set",
"position": [
780,
40
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "003d523a-5e14-4a5a-aed6-f72c3fce6e6d",
"name": "domain",
"type": "string",
"value": ""
},
{
"id": "7db513f3-55f6-4bab-92b0-e62d0b7f05a1",
"name": "client_id",
"type": "string",
"value": ""
},
{
"id": "52da7d5d-6683-4cf9-a7de-c2ab2ce48f3d",
"name": "my_server",
"type": "string",
"value": ""
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "8ced9fb6-fd49-4d57-8d74-b04e45b6c216",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
-456.1003419666973
],
"parameters": {
"color": 5,
"width": 623.7263504769883,
"height": 397.87914003146636,
"content": "## 1. First, go to https://auth0.com and create a Single Page Application. From Dashboard/Applications, click on your new app settings. The first step is to add the following to allowed callback URLs:
http://localhost:5678, http://localhost:5678/webhook/receive-token
### (If you do not run n8n locally, replace localhost with your server where you run n8n. You must also replace it in **Set Application Details** 'my_server' field)
## From the same settings page, retrieve the Domain, Client_ID, and Client_Secret of your application."
},
"typeVersion": 1
},
{
"id": "94155312-1230-4c13-9104-5e26a6f68e91",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1280,
-40
],
"parameters": {
"color": 6,
"width": 437.4336297478876,
"height": 107.35461655041311,
"content": "### This step will return the authentication page to the user and let him login using gmail or by creating a new account."
},
"typeVersion": 1
},
{
"id": "9a7bcabf-1cc0-43e5-8f52-cc3f2781150f",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
420,
-40
],
"parameters": {
"width": 1296.8510714753793,
"height": 256.53228919365705,
"content": "## Step 1: Authentication
"
},
"typeVersion": 1
},
{
"id": "7e7560d6-4c26-4e80-ad62-07a674e928f9",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
420,
260
],
"parameters": {
"width": 1302.371850917427,
"height": 444.78164181462137,
"content": "## Step 2: Get Access Token
"
},
"typeVersion": 1
},
{
"id": "97c8bc77-bc7d-4be2-9858-668c5e325f49",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
420,
560.9464093496792
],
"parameters": {
"color": 6,
"width": 327.74230574931124,
"height": 144.40136786678917,
"content": "### If Step 1 was successful, Auth0 will automatically call Step 2 in its callback with a code. This code is used to generate an access token which can verify the user is legitimate and email verified."
},
"typeVersion": 1
},
{
"id": "fe103ba1-8143-482c-846f-0f381ca2661a",
"name": "Set Application Details1",
"type": "n8n-nodes-base.set",
"position": [
1000,
320
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "003d523a-5e14-4a5a-aed6-f72c3fce6e6d",
"name": "domain",
"type": "string",
"value": ""
},
{
"id": "7db513f3-55f6-4bab-92b0-e62d0b7f05a1",
"name": "client_id",
"type": "string",
"value": ""
},
{
"id": "52da7d5d-6683-4cf9-a7de-c2ab2ce48f3d",
"name": "my_server",
"type": "string",
"value": ""
},
{
"id": "d339dd3d-ed57-4b0f-81c6-a8f5f7c474fb",
"name": "client_secret",
"type": "string",
"value": ""
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "b3bb59b8-16fc-483d-ae8d-ec3e65c3326d",
"name": "/login",
"type": "n8n-nodes-base.webhook",
"position": [
540,
40
],
"webhookId": "046e2370-0ae1-4d64-be9b-cbb0545de323",
"parameters": {
"path": "login",
"options": {},
"responseMode": "responseNode"
},
"typeVersion": 2
},
{
"id": "79825832-6d06-4a48-aa0a-bad3d52ab2c1",
"name": "/receive-token",
"type": "n8n-nodes-base.webhook",
"position": [
540,
320
],
"webhookId": "7bd9ea5a-c354-41c0-9d17-4a02ca8e3055",
"parameters": {
"path": "receive-token",
"options": {},
"responseMode": "lastNode"
},
"typeVersion": 2
},
{
"id": "b9406ef0-3567-46da-9989-d7f458ad73fb",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
760,
-460
],
"parameters": {
"color": 5,
"width": 426.62126002791706,
"height": 393.48225931142105,
"content": "## 2. Fill in Set Application Details and Set Application Details1
## 3. **Login from https://<n8n server address>/webhook/login!**"
},
"typeVersion": 1
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "7d2f0dad-3951-49e2-9467-03124dbc52ba",
"connections": {
"If": {
"main": [
[
{
"node": "Set Application Details1",
"type": "main",
"index": 0
}
],
[
{
"node": "No Code Found",
"type": "main",
"index": 0
}
]
]
},
"/login": {
"main": [
[
{
"node": "Set Application Details",
"type": "main",
"index": 0
}
]
]
},
"/receive-token": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Request Access Token": {
"main": [
[
{
"node": "Get Userinfo",
"type": "main",
"index": 0
}
]
]
},
"Set Application Details": {
"main": [
[
{
"node": "Open Auth Webpage",
"type": "main",
"index": 0
}
]
]
},
"Set Application Details1": {
"main": [
[
{
"node": "Request Access Token",
"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
- Httprequest
- If
- Stopanderror
- Respondtowebhook
- Stickynote
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