AuthSession.java

@ApplicationScoped
public class AuthSession {

    private Map<String, Auth> authenticated;

    private Map<String, Auth> dataSource;

    @PostConstruct
    public void init() {

        authenticated = new HashMap<>();
        dataSource = new HashMap<>();

        for (int i = 1; i <= 50; i++) {
            dataSource.put("login" + i, new Auth("login" + i, "123456"));
        }

    }

    public AuthSession putAuthenticated(String key, Auth auth) {

        authenticated.put(key, auth);
        return this;

    }

    public AuthSession removeAuthenticated(String key, Auth auth) {

        authenticated.remove(key, auth);
        return this;

    }

    public Map<String, Auth> getAuthenticated() {
        return authenticated;
    }

    public Map<String, Auth> getDataSource() {
        return dataSource;
    }

    public Optional<String> getToken(String login, String password) {

        for (String key : authenticated.keySet()) {

            Auth auth = authenticated.get(key);
            if (auth.getLogin().equals(login)
                    && auth.getPassword().equals(password)) {
                return Optional.of(key);
            }

        }

        return Optional.empty();

    }
}