📌 상황 요약

• Encryption subkey의 private key를 분실
• 로컬에서 delkey로 subkey 삭제
• 이후 새로운 sign/encrypt subkey 생성
• gpg --send-keys 했는데 이전 subkey 삭제가 반영되지 않는 것처럼 보임

🔐 핵심 개념

1️⃣ OpenPGP Keyserver는 기본적으로 Append-Only

• 한 번 업로드된 key material은 삭제되지 않음
• 삭제 대신 Revocation(폐기) 만 가능
• keyserver마다 동기화/캐시 차이 존재

Problem

When using vscode as a IDE and the framework is serverless-offline.
If you try to debug typescript code with breakpoint, it may not work properly.

TL; DR;

Set up serverless-esbuild configuration in serverless.yml

Cloud Native Development in Nov 2024

• What I first wanted : I want to use Telegram and WhatsApp as order notification channel

Set up the first project

• Originally, I used to use plain Lambda function. This time I will try express(https://expressjs.com/) + serverless lambda

  • serverless yaml : I uses httpApi integration
    yaml

    Read more...

     Development

Bought E-Ink display

3D Printed in Sep 2024

• First freecad moeling

  • First model

• ESP8266(D1 mini) + PN532 Case

  • Version 1 bottom case
  • Version 2 bottom case add pilar
  • Version 2 lid
  • Version 2 with screw hole
  • Version 2 re-draw
  • Version 4 with screw hole, pilars, bed(for buzzer)
  • Version 5 lid with screw pilars
  • Version 6
  • Version 7 last version of lid

• IR Transmitter and receiver case

Bought 3D Printer

I just bought 3d printer from aliexpress

Unboxing