darren_gannon/auth0

Install

npm i @darren_gannon/auth0

Usage

Import AuthzModule in AppModule

@Module({
    imports: [
        Auth0Module.register({
            issuer: string
            audience: string
            extractUserPermissions: (context: ExecutionContext) => string[]
            mapRequiredPermissions?: (permissions: string[], context: ExecutionContext) => string[]
        }),
    ],
})
export class AppModule {}

Attach the AuthzGuard

This can be done either directly on the global scope or on a request handler

Globally

@Module({ 
  providers: [
    {
      provide: APP_GUARD,
      useClass: AuthzGuard,
    },
  ],
})
export class AppModule {}

Per request handler

@UseGuards(AuthzGuard)
@Controller()
export class AppController {

  @Get()
  getDate(): string {
    return new Date().toISOString();
  }
}

Validate Permissions

Define the required permissions

This can be done at a class and method scope

Class scope

@Permissions("permission_str")
export class AppController { }

Method scope

export class AppController {
  @Permissions("permission_str")
  @Get()
  getHello() {
    return "Hello World!"
  }
}