A place to hold mainly reading notes, and some technical stuff occasionally. 这里主要是一些读书笔记、感悟;还有部分技术相关的内容。
目录[-]
之前一篇文章介绍了SpringBoot Admin 实现Actuator端点可视化监控, 但是没有进行认证, 基本就是“裸奔”, 这在生产环境中是绝对不允许的!
下面, 从开启客户端Actuator认证, 到开启SpringBoot Admin认证, 一步一步配置, 每配一步, 检查对应的效果。
Note:
2.1.4
2.1.5
spring-boot-starter-security
依赖:<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
Spring Security
认证信息spring:
security:
user:
name: user
password: password
此时访问 http://localhost:9000
, 显示如下 Spring Security
默认的登录页面
访问 http://localhost:8000
, 发现获取到的数据并不完整, 这是因为客户的应用虽然注册到了管理端, 但是管理端并未获得客户端的认证。 。
在 application.yml
中增加当前实例注册到管理端的认证信息, 主要是metadata下的 user.name
与 user.password
;
management:
endpoints:
web:
exposure:
include: "*"
exclude: env,beans
endpoint:
health:
show-details: always # 访问/actuator/health时,显示详细信息,而不是仅仅显示"status": "UP"
spring:
security:
user:
name: user
password: password
boot:
admin:
client:
url: http://localhost:8000
instance:
name: ReactiveCrud
metadata: # 这个name与password用于在注册到管理端时,使管理端有权限获取客户端端点数据
user.name: ${spring.security.user.name}
user.password: ${spring.security.user.password}
再次访问 http://localhost:8000
, 得到如下信息:
以上, 客户端的Actuator通过 Spring Security
开启认证, 而不是让人随便访问, 同理, 管理端也不应该暴露在公网上。
spring-boot-starter-security
依赖:<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
Spring Security
认证信息spring:
security:
user:
name: admin
password: admin
Spring Security
认证路由import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
import de.codecentric.boot.admin.server.config.AdminServerProperties;
@Configuration
public class SecuritySecureConfig extends WebSecurityConfigurerAdapter {
private final String adminContextPath;
public SecuritySecureConfig(AdminServerProperties adminServerProperties) {
this.adminContextPath = adminServerProperties.getContextPath();
}
@Override
protected void configure(HttpSecurity http) throws Exception {
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
successHandler.setDefaultTargetUrl(adminContextPath + "/");
http.authorizeRequests().antMatchers(adminContextPath + "/assets/**").permitAll()
.antMatchers(adminContextPath + "/login").permitAll().anyRequest().authenticated().and().formLogin()
.loginPage(adminContextPath + "/login").successHandler(successHandler).and().logout()
.logoutUrl(adminContextPath + "/logout").and().httpBasic().and().csrf()
.csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
.ignoringAntMatchers(adminContextPath + "/instances", adminContextPath + "/actuator/**");
}
}
http://localhost:8000
输入配置的用户信息后, 登录后发现, 页面是空的, 即没有任何应用注册上来! ! 这时, 由于管理端开启了认证, 那么客户端要想注册上来, 也必须提供认证信息。 。
在客户端的 application.yml
中(注意, 是在客户端的配置文件)添加:
最后, 登录管理端 http://localhost:8000
, 成功后的信息如下, 注意右上角的用户信息:
application.yml
完整配置server:
port: 9000
management:
endpoints:
web:
exposure:
include: "*"
exclude: env,beans
endpoint:
health:
show-details: always
spring:
security:
user:
name: user
password: password
boot:
admin:
client:
url: http://localhost:8000
username: admin # 这个username与password用于注册到管理端,使其通过认证
password: admin
instance:
name: ReactiveCrud
metadata: # 这个name与password用于在注册到管理端时,使管理端有权限获取客户端端点数据
user.name: ${spring.security.user.name}
user.password: ${spring.security.user.password}
info:
app:
name: chapter-mogo
application.yml
完整配置server:
port: 8000
spring:
security:
user:
name: admin
password: admin
http://codecentric.github.io/spring-boot-admin/2.1.4/#_securing_spring_boot_admin_server
If you have any questions or any bugs are found, please feel free to contact me.
Your comments and suggestions are welcome!