spring-security java config:如何配置多个AuthenticationManager实例

时间:2014-10-10 18:39:07

标签: spring spring-security spring-boot

我用:

  • spring boot:1.1.7
  • spring-security:4.0.0.M2
  • spring-fmk:4.1.1.RELEASE

所有内容都配置了Java Config(包括spring-security)

我正在开发一个Web服务器项目,其中Authentication:Basic base64Gibberish标头用于验证用户。

问题是,根据URI,AuthenticationManager是不同的(因为我需要2个不同的UserDetailsService

  • / URI1 / ** => authManager1
  • / URI2 / ** => authManager2

我尝试了WebSecurityConfigurerAdapter的多个扩展程序

@Override
@Bean( name = "authManager1" )
public AuthenticationManager authenticationManagerBean() throws Exception
@Override
@Bean( name = "authManager2" )
public AuthenticationManager authenticationManagerBean() throws Exception

无济于事

我总是得到:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' 
defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Instantiation of bean failed; 
nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: 
Factory method [public javax.servlet.Filter org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain() throws java.lang.Exception] 
threw exception; nested exception is java.lang.IllegalArgumentException: 
Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, 
but found [authManager1, authManager2]

由于我有多个安全过滤器链,我怎么能告诉" spring-security将不同的AuthenticationManager注入不同的安全过滤器链?

提前致谢 P上。

1 个答案:

答案 0 :(得分:12)

您可以拥有多个http配置元素,每个元素都有自己的AuthenticationManager。它可能看起来像那样:

@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Bean
    private AuthenticationManager authenticationManager1() {
        // defines first AuthenticationManager
        return authenticationManager;
    }

    @Bean
    private AuthenticationManager authenticationManager2() {
        // defines second AuthenticationManager
        return authenticationManager;
    }

    @Configuration
    @Order(1)
    public static class Uri1ApiConfigurationAdapter extends WebSecurityConfigurerAdapter {

        @Autowired
        @Qualifier(authenticationManager1)
        private authManager1;

        @Override
        protected AuthenticationManager authenticationManager() {
            return authManager1;
        }

        protected void configure(HttpSecurity http) throws Exception {
            http
                .antMatcher("/URI1/**")
                ...
        }
    }

    @Configuration
    @Order(2)
    public static class Uri2ApiConfigurationAdapter extends WebSecurityConfigurerAdapter {

        @Autowired
        @Qualifier(authenticationManager2)
        private authManager2;

        @Override
        protected AuthenticationManager authenticationManager() {
            return authManager2;
        }

        protected void configure(HttpSecurity http) throws Exception {
            http
                .antMatcher("/URI2/**")
                ...
        }
    }
}