Question

我正在尝试将Spring应用程序配置为具有Spring安全性的基本安全系统。我希望在没有安全过滤器的情况下提供资源，要过滤的标准页面检查用户是否具有“User”角色和/ admin / pages，以检查角色是否为“Admin”。

我拥有的是：

springSecurityFilterChain org.springframework.web.filter.DelegatingFilterProxy

<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

在web.xml中，而spring-security.xml是：

<security:http security="none" pattern="/resources/**"/>
<security:http auto-config="true" use-expressions="true" >
    <security:intercept-url pattern="/admin/**" access="hasRole('Admin')" />
    <security:logout logout-success-url="/welcome" logout-url="/logout" />
    <security:form-login login-page="/FormLogin"
        default-target-url="/welcome"
        username-parameter="username"
        password-parameter="hashPwd" 
        authentication-failure-url="/login?error"
        />
</security:http>

<security:authentication-manager>
   <security:authentication-provider user-service-ref="controlloUtente">
     <security:password-encoder hash="bcrypt" />  
  </security:authentication-provider>
</security:authentication-manager>


<beans:bean id="controlloUtente"
    class="org.fabrizio.fantacalcio.utility.SpringSecurityServiceImpl">
</beans:bean>

然后我配置了这个类：

package org.fabrizio.fantacalcio.utility;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.fabrizio.fantacalcio.model.beans.Utente;
import org.fabrizio.fantacalcio.model.dao.UtenteDaoImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
@Transactional
public class SpringSecurityServiceImpl implements UserDetailsService{

    @Autowired
    private UtenteDaoImpl utenteDao;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        Utente utente = utenteDao.getUtenteByUsername(username);
        if(utente == null){
            throw new UsernameNotFoundException("L'utente inserito non è stato trovato");
        }
        return convertUtente(utente);
    }

    private UserDetails convertUtente(Utente utente) {
        UserDetails ud = new User(utente.getUsername(), utente.getHashPwd(), true, true, true, true, getRoles(utente));
        return ud;
    }

    private Collection<? extends GrantedAuthority> getRoles(Utente utente) {
        GrantedAuthority auth = new SimpleGrantedAuthority(utente.getRuolo().getNome());
        List<GrantedAuthority> listaAuth = new ArrayList<GrantedAuthority>();
        listaAuth.add(auth);
        return listaAuth;
    }

}

和以下一个：

package org.fabrizio.fantacalcio.utility;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.core.PriorityOrdered;
import org.springframework.security.access.annotation.Jsr250MethodSecurityMetadataSource;
import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
import org.springframework.stereotype.Component;

@Component
public class DefaultRolesPrefixPostProcessor implements BeanPostProcessor, PriorityOrdered {

    @Override
    public Object postProcessAfterInitialization(Object bean, String beanName)
            throws BeansException {
        if(bean instanceof Jsr250MethodSecurityMetadataSource) {
            ((Jsr250MethodSecurityMetadataSource) bean).setDefaultRolePrefix("");
        }
        if(bean instanceof DefaultMethodSecurityExpressionHandler) {
            ((DefaultMethodSecurityExpressionHandler) bean).setDefaultRolePrefix("");
        }
//        if(bean instanceof DefaultWebSecurityExpressionHandler) {
//            ((DefaultWebSecurityExpressionHandler) bean).setDefaultRolePrefix("");
//        }
        return bean;
    }

    @Override
    public Object postProcessBeforeInitialization(Object bean, String beanName)
            throws BeansException {
        return bean;
    }

    @Override
    public int getOrder() {
        return PriorityOrdered.HIGHEST_PRECEDENCE;
    }
}

但没有任何作用。我的formLogin不使用弹簧形式，而是使用经典形式。

当我登录并尝试获得像/admin/testpage这样的pge时，即使我有管理员角色，我也会被重定向到FormLogin页面，这是调试输出：

22/06/2015 10:03:04 - DEBUG - (AntPathRequestMatcher.java:141) - Request '/admin/formregistrazione' matched by universal pattern '/**'
22/06/2015 10:03:04 - DEBUG - (HttpSessionRequestCache.java:43) - DefaultSavedRequest added to Session: DefaultSavedRequest[http://localhost:8080/Fantacalcio/admin/FormRegistrazione]
22/06/2015 10:03:04 - DEBUG - (ExceptionTranslationFilter.java:202) - Calling Authentication entry point.
22/06/2015 10:03:04 - DEBUG - (DefaultRedirectStrategy.java:39) - Redirecting to 'http://localhost:8080/Fantacalcio/FormLogin'
22/06/2015 10:03:04 - DEBUG - (HttpSessionSecurityContextRepository.java:337) - SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.

有时，登录后，我收到此消息：

HTTP Status 403 - Invalid CSRF Token 'null' was found on the request parameter '_csrf' or header 'X-CSRF-TOKEN'.

我做错了什么？我总是必须使用令牌？为什么流程永远不会进入SpringSecurityServiceImpl类？

由于

编辑：我已停用csrf，现在已经很清楚了。问题出在我的SpringSecurityServiceImpl Autowired utenteDao实例为空。我像这样编辑了spring-security.xml文件，希望Spring理解@Service带注释的类，但是它不起作用：

<security:authentication-manager>
       <security:authentication-provider user-service-ref="SpringSecurityServiceImpl">
         <security:password-encoder hash="bcrypt" />  
      </security:authentication-provider>
    </security:authentication-manager>

我的UtenteDao班

package org.fabrizio.fantacalcio.model.dao;

import java.util.List;

import org.fabrizio.fantacalcio.model.beans.Utente;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Repository;

@Repository
public class UtenteDaoImpl extends BaseDaoImpl<Utente> implements UtenteDao{

     public UtenteDaoImpl() {
    System.out.println("test");
    }

    @SuppressWarnings("unchecked")
    public List<Utente> trovaUtentiAttivi(){
        return getSession().createCriteria(Utente.class).add(Restrictions.eq("attivo", true)).list();
    }


    @SuppressWarnings("unchecked")
    public Utente getUtenteFromCredenziali(Utente utente){
        List<Utente> utenteTrovato = getSession().createCriteria(Utente.class)
                .add(Restrictions.eq("username", utente.getUsername()))
                .add(Restrictions.eq("hashPwd", utente.getHashPwd()))
                .list();
        Utente utenteLoggato = utenteTrovato.size() == 0 ? null : utenteTrovato.get(0);
        return utenteLoggato;
    }

    public Boolean usernameExists(String username){
        return getSession().createCriteria(Utente.class)
                .add(Restrictions.eq("username", username))
                .list().size() > 0;
    }

    @SuppressWarnings("unchecked")
    public Utente getUtenteByUsername(String username){
        List<Utente> utenteTrovato = getSession().createCriteria(Utente.class)
                .add(Restrictions.eq("username", username))
                .list();
        Utente utenteLoggato = utenteTrovato.size() == 0 ? null : utenteTrovato.get(0);
        return utenteLoggato;
    }
}

Answer 1

Spring安全登录和注销表单期望在post请求中发送CSRF令牌。您可以使用隐藏变量添加令牌：

 <input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>

在spring security登录表单中添加以上行。注销也需要是post请求方法。每个发送到服务器的请求都将检查这些令牌，您可以将其设置为请求标头。如果您不想这样做并禁用csrf令牌安全性。您可以使用安全配置的http部分中的csrf标记禁用它。 csrf具有禁用它的属性。

<http>
    <csrf />
</http>

阅读this article了解详情。

编辑：

您在安全认证标记中提到了user-service-ref="SpringSecurityServiceImpl"，但Service类没有标识符。为您的服务类提供一个标识符，更喜欢驼峰字符。

@Service("springSecurityServiceImpl") // talking about this identifier
@Transactional
public class SpringSecurityServiceImpl implements UserDetailsService {}

身份验证提供程序bean应该是：

<security:authentication-manager>
   <security:authentication-provider user-service-ref="springSecurityServiceImpl">
     <security:password-encoder hash="bcrypt" />  
  </security:authentication-provider>
</security:authentication-manager>

并检查您的DAO类是否标记为@Repository组件，以便autowire完美运行。

Answer 2

我解决了这个问题。搜索我发现安全性和servlet有不同的上下文，所以基本上我不得不在<context:component-scan base-package="org.fabrizio.fantacalcio.utility, org.fabrizio.fantacalcio.model.dao" />文件上添加security-config.xml，声明只扫描包以使安全性工作，因为它没有＆＃39; t共享调度程序配置文件中声明的bean。

管理请求的Spring安全配置错误

2 个答案: