我了解 Spring Cloud Config Server 可以使用用户名和密码进行保护，该用户名和密码必须由访问客户端提供。

How can i prevent the clients from storing these user name and password as clear text in the bootstrap.yml files in the client application/services ?

最佳答案

非常基本的“基本身份验证”(从这里 https://github.com/spring-cloud-samples/configserver)

您可以通过包含对 Spring Security 的额外依赖项来添加 HTTP 基本身份验证(例如，通过 spring-boot-starter-security)。用户名为“user”，密码在启动时打印在控制台上(标准 Spring Boot 方法)。如果使用 maven (pom.xml):

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

如果您想要自定义用户/密码对，您需要在服务器配置文件中注明

security:
    basic:
        enabled: false

并在您的代码中添加这个最小类 (BasicSecurityConfiguration.java):

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@Configuration
//@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class BasicSecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Value("#{'${qa.admin.password:admin}'}") //property with default value
        String admin_password;

    @Value("#{'${qa.user.password:user}'}") //property with default value
            String user_password;

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user").password(user_password).roles("USER")
        .and()
            .withUser("admin").password(admin_password).roles("USER", "ACTUATOR");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .csrf()
            .disable()
            .httpBasic()
         .and()
            .authorizeRequests()
            .antMatchers("/encrypt/**").authenticated()
            .antMatchers("/decrypt/**").authenticated()
            //.antMatchers("/admin/**").hasAuthority("ROLE_ACTUATOR")
            //.antMatchers("/qa/**").permitAll()

        ;
    }

}

@Value("#{'${qa.admin.password:admin}'}") 允许在属性配置文件、环境变量或命令行中定义密码。

例如(application.yml):

server:
  port: 8888

security:
    basic:
        enabled: false

qa:
  admin:
    password: adminadmin
  user:
    password: useruser

management:
  port: 8888
  context-path: /admin

logging:
  level:
    org.springframework.cloud: 'DEBUG'

spring:
  cloud:
    config:
      server:
        git:
          ignoreLocalSshSettings: true
          uri: ssh://git@gitlab.server.corp/repo/configuration.git

这对我有用。

编辑:不用Class，你可以直接把基本的用户配置放在application.yaml中:

security:
  basic:
    enabled: true
    path: /**
  ignored: /health**,/info**,/metrics**,/trace**
  user:
    name: admin
    password: tupassword

对于 Spring Boot 2，application.yml 中的配置现在位于 spring.security.* (https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html#security-properties) 下

spring.security:
  basic:
    enabled: true
    path: /**
  ignored: /health**,/info**,/metrics**,/trace**
  user:
    name: admin
    password: tupassword

关于spring - 如何保护 Spring Cloud Config Server，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29605201/