Question

我基本上在this post之后在我的服务器上实现了登录功能：

player.stop()

到目前为止，这似乎没有任何麻烦。但是，如果我在登录后立即执行此请求

@Transactional
public void login(String userId, String password) {

    LOGGER.debug("Login for " + userId);

    User user = new User(userId, password, true, true, true, true, new ArrayList<GrantedAuthority>());

    Authentication auth = new UsernamePasswordAuthenticationToken(user, password,
            new ArrayList<GrantedAuthority>());

    try {
        auth = this.authenticationProvider.authenticate(auth);
    } catch(BadCredentialsException e) {
        LOGGER.debug("Bad credentials ..");
        throw new RuntimeException(e.getMessage());
    }

    LOGGER.debug("User successfully authenticated [userId="+userId+"]");

    SecurityContext sc = new SecurityContextImpl();
    sc.setAuthentication(auth);

    SecurityContextHolder.setContext(sc);       
}

结果是这里的例外：

@PreAuthorize("hasPermission('ADMIN')")
public void test(String msg) {
    LOGGER.debug("test: " + msg);
}

阅读Caused by: org.springframework.security.authentication.AuthenticationCredentialsNotFoundException: An Authentication object was not found in the SecurityContext at org.springframework.security.access.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:378) at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:222) at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:64) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) at com.mz.server.web.service.LoginService$$EnhancerBySpringCGLIB$$caf0e62d_2.test(<generated>) at com.mz.server.web.servlet.LoginServletImpl.test(LoginServletImpl.java:99)它说：

将新SecurityContextHolder.setContext()与当前执行线程关联。

所以我想我的问题是我不明白Spring如何回忆刚刚登录我系统的用户，现在想继续进行经过身份验证的请求。

为什么我不只是被重定向到SecurityContext？

春天上下文：

/login

的web.xml

<!-- //////////////////////////////////////////////////////////////////////////////// -->
<!-- // BEGIN Spring Security -->

<sec:http auto-config="true" use-expressions="true"/>

<bean id="httpSessionSecurityContextRepository" class='org.springframework.security.web.context.HttpSessionSecurityContextRepository'>
    <property name='allowSessionCreation' value='false' />
</bean>

<bean id="securityContextPersistenceFilter" class="org.springframework.security.web.context.SecurityContextPersistenceFilter">
    <constructor-arg ref="httpSessionSecurityContextRepository" />
</bean>

<bean id="filterChainProxy" class="org.springframework.security.web.FilterChainProxy">
    <constructor-arg>
        <list>
            <sec:filter-chain pattern="/**" filters="securityContextPersistenceFilter" />
        </list>
    </constructor-arg>
</bean>

<bean id="authenticationListener" class="com.mz.server.web.auth.CustomAuthenticationListener"/>

<bean id="authenticationProvider" class="com.mz.server.web.auth.CustomAuthenticationProvider"/>

<bean id="userDetailsService" class="com.mz.server.web.service.CustomUserDetailsService"/>

<sec:authentication-manager alias="authenticationManager">
    <sec:authentication-provider ref="authenticationProvider"/>
</sec:authentication-manager>

<sec:global-method-security 
    authentication-manager-ref="authenticationManager"
    pre-post-annotations="enabled"/>

<!-- // END Spring Security -->
<!-- //////////////////////////////////////////////////////////////////////////////// -->

Answer 1

我知道你的痛苦，我有一段时间搞清楚Spring Security。真的在争论它是否值得。但是您可能需要添加SecurityContextPersistenceFilter。这将通常使用JSessionID中的HttpSession自动将您的凭据添加到SecurityContext。我有一个自定义身份验证处理程序，所以我的代码中有一些额外的部分是不相关的，但我认为这可能会让你指向正确的方向。

{{1}}

AuthenticationCredentialsNotFoundException：在SecurityContext中找不到Authentication对象

1 个答案: