ggonchar

swagger: '2.0'
info:
  title: Authentication API
  description: |
    Implementation of [OAuth 2.0](https://tools.ietf.org/html/rfc6749  "Docs") with Client Credentials Grant type
  version: "1.0.0"
host: localhost:3000
schemes:
  - http
  - https

ggonchar

FROM openjdk:8-jre-alpine

RUN apk update \
    && apk add bash tar curl wget sudo

RUN curl -sSL https://raw.githubusercontent.com/conjurinc/summon/master/install.sh | bash \
    && mkdir /usr/local/lib/summon \
    && curl -sSL https://github.com/conjurinc/summon-conjur/releases/download/v0.2.0/summon-conjur_v0.2.0_linux-amd64.tar.gz | tar xvz -C /usr/local/lib/summon

ggonchar

/**
  * Action handling JSON serialization
  */
object JsAction {

  def apply[R](block: R => Result)(implicit reads: Reads[R]) = Action(parse.json) { request =>
    request.body.validate[R](reads).fold(
      valid = block,
      invalid = e => {
        BadRequest(s"Failed validation of JSON request ${request.uri} with errors: ${e.mkString}")

ggonchar

import javax.net.ssl._
import play.core.ApplicationProvider
import play.server.api._

class SSLEngineProviderWithClientAuth(appProvider: ApplicationProvider) extends SSLEngineProvider {
  override def createSSLEngine(): SSLEngine = {
    val sslEngine = SSLContext.getDefault.createSSLEngine
    sslEngine.setNeedClientAuth(true)
    sslEngine
  }

ggonchar

import org.springframework.data.repository.CrudRepository;

public interface AddressRepository extends CrudRepository<Address, Long> {}

ggonchar

@Service
public class AddressService {

    private final AddressRepository repository;

    private final Scheduler scheduler;

    public AddressRouter(AddressRepository repository, @Qualifier("jdbcScheduler") Scheduler scheduler) {
        this.repository = repository;
        this.scheduler = scheduler;

ggonchar

@Configuration
public class SchedulerConfiguration {
    private final Integer connectionPoolSize;

    public SchedulerConfiguration(@Value("${spring.datasource.maximum-pool-size}") Integer connectionPoolSize) {
        this.connectionPoolSize = connectionPoolSize;
    }

    @Bean
    public Scheduler jdbcScheduler() {

ggonchar

public Person addPerson(Person person) {
    IpAddressDetails ipDetails = ipService.getDetails(person.getIpAddress());
    person.setIpAddressDetails(ipDetails);
    return repository.save(person); 
}

ggonchar

private Mono<Person> addPerson(Mono<Person> mono) {
    return mono
        .flatMap(this::addIpAddressDetails)
        .flatMap(repository::save); 
}

ggonchar

public final class Person { 
    private final String id; 
    private final String firstname; 
    private final String lastname;
    private final IpAddress ipAddress; // immutable inside
    
    public Person(String id, String firstname, String lastname, IpAddress ipAddress) {
        this.id = id;
        this.firstname = firstname;
        this.lastname = lastname;