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我使用 Spring Security 3.2.0.RELEASE

我目前正在将我的应用程序的基于 XML 的 Spring Security 配置迁移到基于JavaConfig的 Spring Security 配置。

在旧版本security.xml中,我配置了一个基于JDBCUserDetailsService的文件,如下所示:

<authentication-manager alias="authenticationManager">
    <authentication-provider>
        <password-encoder ref="passwordEncoder" />
        <!-- parsed by JdbcUserServiceBeanDefinitionParser -->
        <!-- the following creates a JdbcUserDetailsManager -->
        <jdbc-user-service data-source-ref="dataSource" />
    </authentication-provider>
</authentication-manager>

除其他效果外,上述 XML 配置自动注册了一个 Spring Bean 类型JdbcUserDetailsManager (的子类型UserDetailsService,我可以将其注入其他组件,如下所示:

@Service
public class MyCustomService {

    @Inject
    private JdbcUserDetailsManager judm;

    //...
}

我对上述 XML 的基于JavaConfig的改编如下所示:

@Configuration
// @ImportResource("classpath:to/no/longer/needed/security.xml")
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .jdbcAuthentication()
            .passwordEncoder( somePasswordEncoder )
            .dataSource( someDataSource );
    }

    // ...
}

上面的 JavaConfig 配置似乎没有额外注册一个 Spring Bean 类型JdbcUserDetailsManager。这意味着MyCustomService不会注入这样的 bean,因此我得到NoSuchBeanDefinitionException

 org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.security.provisioning.JdbcUserDetailsManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.inject.Inject()}

使用 JavaConfig 方法,我怎样才能获得一个 bean 类型JdbcUserDetailsManager

4

1 回答 1

0

你有没有尝试添加

@Bean
public JdbcUserDetailsManager jdbcUserDetailsManager(){
    return new JdbcUserDetailsManager();
}

到您的 SecurityConfig 课程?

于 2014-02-23T19:51:07.117 回答