message: Force authentication on the Zuul routes
  See
diff: @@ -31,6 +31,7 @@ public class OAuth2SsoConfiguration extends WebSecurityConfigurerAdapter {
  .realmName("JHipster Registry")
  .and()
  .authorizeRequests()
  + .antMatchers("/services/**").authenticated()
  .antMatchers("/eureka/**").hasAuthority(AuthoritiesConstants.ADMIN)
  .antMatchers("/config/**").hasAuthority(AuthoritiesConstants.ADMIN)
  .anyRequest().permitAll();
  