okoala/koa-jwt2

koa-jwt2 is a Koa middleware for validating JSON Web Tokens (JWTs) in Node.js applications, designed for developers building protected API endpoints. It authenticates HTTP requests using JWTs, typically issued via OpenID Connect, and attaches the decoded token to `ctx.state.user` for use in authorization and access control. The middleware supports features like custom token extraction, multi-tenancy with dynamic secrets, revoked token checks, and flexible configuration for audience, issuer, and token properties.