Gmail API with Node.js

Quickstart

• https://developers.google.com/gmail/api/quickstart/nodejs?hl=ko
• Just for only local test
• Create project and get credentials.json
• It shows Labels of your Gmail account

quickstart

1. https://console.cloud.google.com/
2. Menu > IAM & Admin > Create a Project
3. enable the Gmail API
4. Menu menu > APIs & Services > Credentials. 사용자 인증 정보
5. Create Credentials > OAuth client ID.
6. Application type > Desktop app.
7. Name, Create OAuth client with Client ID & Secret.
8. Download credentials.json and move to working folder.
9. npm install googleapis @google-cloud/local-auth
10. node index.js

nodemailer with gmail for OAuth2

• https://www.woolha.com/tutorials/node-js-send-email-using-gmail-with-nodemailer-oauth-2

1. Menu menu > APIs & Services > Credentials. 사용자 인증 정보
2. Create Credentials > API key.
3. Application type > Desktop app.
4. Name, Create OAuth client with Client ID & Secret.
5. Download credentials.json and edit .env file.
6. run process

Run Process

• .env
• node generate.js
• node token.js
• node send.js

App Password

• https://myaccount.google.com/apppasswords
  • 2 단계 인증 > 앱 비밀번호
  • **** xzka **** gmpr

ref

• example
  • https://github.com/kenu/okdevtv-examples/tree/main/node/email