프로젝트에 등록된 모든 oauth-clients 확인 API

clientRegistrationRepository를 통한 동적 조회

@Autowired
private ClientRegistrationRepository clientRegistrationRepository;

@GetMapping("/oauth-clients")

public String getOAuthClients() {

StringBuilder clients = new StringBuilder();

for (ClientRegistration registration : ((Iterable<ClientRegistration>) clientRegistrationRepository)) {
clients.append("Client: ").append(registration.getClientName()).append("\n");
}

return clients.toString();

}