Spring Security 是一个强大的和高度可定制的身份验证和访问控制框架,用于保护基于 Java 的应用程序。Amazon Cognito 是一个用户目录服务,可以轻松地为应用程序添加用户注册、登录和访问控制功能。IAM(Identity and Access Management)角色是 AWS 提供的一种安全机制,用于管理对 AWS 资源的访问权限。
以下是一个简单的示例,展示如何在 Spring Boot 应用程序中使用 Cognito IAM 角色来保护端点:
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
import org.springframework.security.oauth2.client.web.OAuth2AuthorizedClientRepository;
import org.springframework.security.oauth2.client.web.reactive.function.client.ServletOAuth2AuthorizedClientExchangeFilterFunction;
import org.springframework.web.reactive.function.client.WebClient;
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests(authorize -> authorize
.antMatchers("/public/**").permitAll()
.anyRequest().authenticated()
)
.oauth2Login(oauth2 -> oauth2.loginPage("/login"));
}
@Bean
public WebClient webClient(ClientRegistrationRepository clientRegistrationRepository,
OAuth2AuthorizedClientRepository authorizedClientRepository) {
ServletOAuth2AuthorizedClientExchangeFilterFunction oauth2 =
new ServletOAuth2AuthorizedClientExchangeFilterFunction(clientRegistrationRepository, authorizedClientRepository);
oauth2.setDefaultOAuth2AuthorizedClient(true);
return WebClient.builder()
.apply(oauth2.oauth2Configuration())
.build();
}
}
通过以上步骤和示例代码,您可以在 Spring Boot 应用程序中成功集成 Spring Security 和 Cognito IAM 角色,从而实现安全的端点访问控制。
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