How to use

convertAccessToken

method

in

org.springframework.security.oauth2.provider.token.DefaultAccessTokenConverter

@Override
public Map<String, ?> convertAccessToken(OAuth2AccessToken token, OAuth2Authentication authentication) {
  Map response = super.convertAccessToken(token, authentication);
  response.put(
      ISS,
      Optional.ofNullable(issuerSupplier)
          .map(Supplier::get)
          .orElse(WIDEREST_ISS)
  );
  return response;
}

@Override
public Map<String, ?> convertAccessToken(OAuth2AccessToken token,
                     OAuth2Authentication authentication) {
  Map<String,Object> map = (Map<String, Object>) super.convertAccessToken(token, authentication);
  Object details = authentication.getPrincipal();
  if(details instanceof CustomUserDetails){
    CustomUserDetails user = (CustomUserDetails)userDetailsService
        .loadUserByUsername(((CustomUserDetails) details).getUsername());
    map.put("userId",user.getUserId().toString());
    map.put("language", user.getLanguage());
    map.put("timeZone", user.getTimeZone());
    map.put("email", user.getEmail());
    map.put("organizationId", user.getOrganizationId().toString());
    if(user.getAdditionInfo() != null){
      map.put("additionInfo", user.getAdditionInfo());
    }
  }else if(details instanceof String){
    CustomClientDetails client = (CustomClientDetails) clientDetailsService
        .loadClientByClientId((String) details);
    map.put("organizationId", client.getOrganizationId());
    if(client.getAdditionalInformation() != null){
      map.put("additionInfo", client.getAdditionalInformation());
    }
  }
  return map;
}

public Map<String, ?> convertAccessToken(OAuth2AccessToken token,
                     OAuth2Authentication authentication) {
  Map<String, Object> map = (Map<String, Object>) super.convertAccessToken(token, authentication);
  Object details = authentication.getPrincipal();
  if (details instanceof CustomUserDetails) {

public Map<String, ?> convertAccessToken(OAuth2AccessToken token,
                     OAuth2Authentication authentication) {
  Map<String, Object> map = (Map<String, Object>) super.convertAccessToken(token, authentication);
  Object details = authentication.getPrincipal();
  if (details instanceof CustomUserDetails) {