nestjs jwt authorize

Description

NestJS package to authorize by role from JWT.

It is designed to work in Kubernetes cluster with Istio

Decorators:

• for methods:
  • HasRole(roles)
    • e.g @HasRole('ADMIN', 'SYS')
  • IsPublic()
• for parameters
  • GetUser()
    • returns User object or throws UserNotFoundException

Installation

$ npm i nestjs-jwt-authorize

NestJS module:

providers: [
    {
      provide: AUTHORIZATION_HEADER_NAME,
      useValue: 'x-authz'
    },
    {
      provide: APP_GUARD,
      useClass: RolesGuard,
    },
  ]

export class AppModule implements NestModule {
  configure(consumer: MiddlewareConsumer): any {
    consumer.apply(AuthenticationMiddleware).forRoutes('*');
  }
}

Test

# unit tests
$ npm run test

# tests coverage
$ npm run test:cov