java - 是否可以在TokenEnhancer中获取ClientDetails

我已经在oauth_client_details表中配置了一些extra_information，我需要将其作为访问令牌响应中的其他数据发送。

尝试调用OAuth2AccessToken.getAdditionalInformation()，它给出了空

也可以有人解释

Map<String, Object> getAdditionalInformation() in org.springframework.security.oauth2.provider.ClientDetails

最佳答案

我最终这样做了

@Component
public class ClTokenEnhancer implements TokenEnhancer {

    private ClientDetailsService clientDetailsService;

    public ClTokenEnhancer( ClientDetailsService clientDetailsService ) {

        this.clientDetailsService = clientDetailsService;
    }

    @Override
    public OAuth2AccessToken enhance( OAuth2AccessToken accessToken, OAuth2Authentication authentication ) {

        ClientDetails clientDetails = clientDetailsService.loadClientByClientId( authentication.getOAuth2Request().getClientId() );

        ( (DefaultOAuth2AccessToken) accessToken ).setAdditionalInformation( clientDetails.getAdditionalInformation() );

        return accessToken;
    }
}