1

我正在使用 Spring-Security 4 XML 配置在 spring-mvc webapp 中成功实现密码身份验证。

我遇到的问题是，当 DaoAuthenticationProvider 抛出 CredentialsExpiredException 时，系统会重定向到登录表单，而不是重置密码。

我的上下文安全 xml 配置如下：

<?xml version="1.0" encoding="UTF-8"?>
<b:beans xmlns="http://www.springframework.org/schema/security"
xmlns:b="http://www.springframework.org/schema/beans" 
xmlns:p="http://www.springframework.org/schema/p"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans     http://www.springframework.org/schema/beans/spring-beans.xsd 
                    http://www.springframework.org/schema/security  http://www.springframework.org/schema/security/spring-security.xsd">

<b:bean id="authenticationEntryPoint" class="org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint">
    <b:constructor-arg value="/index/form" />
</b:bean>

<http auto-config="true" use-expressions="true" disable-url-rewriting="true" entry-point-ref="authenticationEntryPoint" >
    <intercept-url pattern="/" access="permitAll" requires-channel="https"/>
    <intercept-url pattern="/index" access="permitAll" requires-channel="https"/>
    <intercept-url pattern="/index/*" access="permitAll" requires-channel="https"/>
    <intercept-url pattern="/**" access="hasAnyRole('USER','SYS_ADMIN' )" requires-channel="https"/>
    <form-login   
            login-page="/index/form"
                default-target-url="/dashboard"
                login-processing-url="/index"
                username-parameter="username"
                password-parameter="password"
                authentication-failure-handler-ref="exceptionTranslationFilter"
                always-use-default-target="true"/>
    <logout logout-url="/logout" logout-success-url="/index/logout"/>

    <session-management>
        <concurrency-control max-sessions="1" error-if-maximum-exceeded="true" />
    </session-management>
</http>

 <!-- password expiry functionality starts  -->
<b:bean id="exceptionTranslationFilter" class="org.springframework.security.web.authentication.ExceptionMappingAuthenticationFailureHandler">
    <b:property name="exceptionMappings">
        <b:props>
            <b:prop key="org.springframework.security.authentication.CredentialsExpiredException">/resetpassword</b:prop>
        </b:props>
    </b:property>
    <b:property name="defaultFailureUrl" value="/index/error"/>
</b:bean>


 <b:bean id="authenticationManager" class="org.springframework.security.authentication.ProviderManager">
    <b:constructor-arg name="providers">
        <b:list>
            <b:ref bean="daoAuthenticationProvider"/>
        </b:list>
    </b:constructor-arg>
</b:bean> 

<b:bean id="daoAuthenticationProvider" class="org.springframework.security.authentication.dao.DaoAuthenticationProvider ">
    <b:property name="userDetailsService" ref="customUserDetailsService" />
    <b:property name="passwordEncoder" ref="passwordEncoder" />
</b:bean>



<authentication-manager alias="authenticationManager">
    <authentication-provider user-service-ref="customUserDetailsService" />
    <authentication-provider ref="daoAuthenticationProvider" /> 
</authentication-manager>


<b:bean id="passwordEncoder" class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" >
</b:bean>

鉴于上述配置，当我输入凭据已过期的用户的正确用户名和密码时，我被重定向到 url = "/index/form"

我已经运行了调试器（我使用的是Eclipse），代码执行如下（所有类都属于Spring Security 4）：

AbstractUserDetailsAuthenticationProvider.authenticate()在执行 postAuthenticationChecks.check(user) 时抛出CredentialsExpiredException ；

ExceptionMappingAuthenticationFailureHandler.onAuthenticationFailure()在调用getRedirectStrategy().sendRedirect(request, response, url);之前获取 url 为/resetpassword

DefaultRedirectStrategy.sendRedirect()获取重定向 url 为“/myapp/resetpassword”

问题发生在LoginUrlAuthenticationEntryPoint.commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException)上。

因为useForward设置为false，所以调用redirectUrl = buildRedirectUrlToLoginPage(request, response, authException);

redirectUrl最终成为“/index/form”。

即使我将useForward设置为 true 并将 LoginUrlAuthenticationEntryPoint 子类化以覆盖determineUrlToUseForThisRequest，我得到的 AuthenticationException 也是InsufficientAuthenticationException类型。

有趣的是，我浏览器上的 url 是https://localhost:8443/myapp/resetpassword，但它显示的是登录表单。

你以前遇到过这个问题吗？如果是这样，你是如何让 spring 重定向到重置密码的？

我从https://stackoverflow.com/a/14383194/158499获得的大部分配置

在此先感谢，卢卡斯

4

1 回答 1

2 
 <intercept-url pattern="/**" access="hasAnyRole('USER','SYS_ADMIN' )" requires-channel="https"/>

当重定向到/resetpassword将重定向到登录页面。请允许此 URL 无需身份验证即可访问。

<intercept-url pattern="/resetpassword" access="permitAll" requires-channel="https"/>
于 2017-01-05T15:17:14.733 回答