自定义sign插件检验算法
说明
- 用户可以自定义签名认证算法来实现验证。
扩展
-
默认的实现为
org.apache.shenyu.plugin.sign.service.ComposableSignService。@Bean
@ConditionalOnMissingBean(value = SignService.class, search = SearchStrategy.ALL)
public SignService signService() {
return new ComposableSignService(new DefaultExtractor(), new DefaultSignProvider());
} -
新增一个类
CustomSignService实现org.apache.shenyu.plugin.sign.api.SignService。
public interface SignService {
/**
* Gets verifyResult.
* @param exchange exchange
* @param requestBody requestBody
* @return result
*/
VerifyResult signatureVerify(ServerWebExchange exchange, String requestBody);
/**
* Gets verifyResult.
* @param exchange exchange
* @return result
*/
VerifyResult signatureVerify(ServerWebExchange exchange);
}
-
VerifyResult中isSuccess()返回true,表示验证通过,为false的时候,会把getReason()中的信息输出到前端。 -
把新增的实现类注册成为
Spring的bean,如下
@Bean
public SignService customSignService() {
return new CustomSignService();
}