StackOverflowError in spring oauth2 with custom ClientDetailsService

Question

I made my own implementation of ClientDetailsService:

@Service
public class JpaClientDetailsService implements ClientDetailsService {
    @Autowired
    private          


        

Answer 1

I had similar problem. Finally I resolved bug when I gave my clientDetailsService another name i.e. myClientDetailsService and then injected this by name in AuthorizationServerConfig class:

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Resource(name = "myClientDetailsService")
    private ClientDetailsService clientDetailsService;
...

I think that if my own implementation of ClientDetailsService wasn't yet created Spring inject into AuthorizationServerConfig some kind of proxy.

So, if you want to resolve this kind of bug you must be sure that Spring inject proper ClientDetailsService in AuthorizationServerConfig. You can achieve this if you:

1. give spring information about preference of your own ClientDetailsService (Arnaud answer), or
2. inject this service by name