go-oauth2

oauth2

• gin-gonic/gin
• jmoiron/sqlx
• cockroachdb/errors

api

• labstack/echo/v4
• gorm
• go-errors/errors

front

• Next.js
• tailwindcss

Sample data

> docker compose exec database psql -U app auth
> insert into oauth2_clients (id, name, redirect_uris, created_at, updated_at) values ('550e8400-e29b-41d4-a716-446655440000', 'test client', 'http://localhost:8000/callback', now(), now());
> insert into oauth2_clients (id, name, redirect_uris, created_at, updated_at) values ('684C406F-D7CA-42B0-B7AC-E2120B48B057', 'test client', 'http://localhost:3000/callback', now(), now());
> insert into users (id, name, email, password, created_at, updated_at) values ('4E77D89C-F28E-4232-BAC0-4ABB31B94590', 'test user', '[email protected]', '$2a$10$LOzS79niq4E.hu8aib4GeuXVSII9OsYB.ReF/.BjqItfhaSnzWba6', now(), now());

request

http://localhost:8080/authorize?response_type=code&client_id=550e8400-e29b-41d4-a716-446655440000&scope=read&redirect_uri=http%3A%2F%2Flocalhost%3A8000%2Fcallback&state=ok

http://localhost:8080/authorize?response_type=code&client_id=684C406F-D7CA-42B0-B7AC-E2120B48B057&scope=read&redirect_uri=http%3A%2F%2Flocalhost%3A3000%2Fcallback&state=ok

input

email: [email protected]
password: mypassword1234!

tasks

mise run setup
mise run build
mise run test
mise run fmt

dotenvx

# Create a ED25519 SSH KEY
cd oauth2
go run lib/generate_key.go

touch .env.development

# Encryption
dotenvx encrypt -f .env.development

Others

• mise
• valkey
• Ed25991 (JWT signature algorithm)

Reference

• https://qiita.com/TakahikoKawasaki/items/e508a14ed960347cff11
• https://qiita.com/Daiius/items/9b3f26137380de74d049
• https://qiita.com/tatsurou313/items/ad86da1bb9e8e570b6fa#docker-compose-における-buildkit-の利用
• https://tech-lab.sios.jp/archives/39388#i-9