我试图用Spring安全和CAS实现一个应用程序,它在本地主机上运行良好,但是当我尝试从外部机器访问它时,应用程序也需要身份验证,它也重定向到localhost。
含义
我使用https://172.16.1.50:8443/isxannouncements/访问应用程序,当它需要身份验证时,它应该转到https://172.16.1.50:8443/cas/login/,但是它会转到https://localhost:8443/isxannouncements/
这当然会破坏应用程序流。
我的配置是
security-cas.xml
<bean id="serviceProperties"
class="org.springframework.security.cas.ServiceProperties">
<property name="service"
value="https://localhost:8443/isxannouncements/login"/>
</bean>
<!--
Allows changing where the CAS Server and CAS Service are easily
by specifying System Arguments or replacing the values only in one place.
Could also use external properties file -->
<context:property-placeholder
system-properties-mode="OVERRIDE" properties-ref="environment"/>
<util:properties id="environment">
<prop key="cas.service.host">localhost:8443</prop>
<prop key="cas.server.host">localhost:8443</prop>
</util:properties>
<!-- sends to the CAS Server, must be in entry-point-ref of security.xml -->
<bean id="casEntryPoint"
class="org.springframework.security.cas.web.CasAuthenticationEntryPoint">
<property name="serviceProperties" ref="serviceProperties"/>
<property name="loginUrl" value="https://localhost:8443/cas/login" />
</bean>
<!-- authenticates CAS tickets, must be in custom-filter of security.xml -->
<bean id="casFilter"
class="org.springframework.security.cas.web.CasAuthenticationFilter">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="filterProcessesUrl" value="/login"/>
</bean>
<bean id="casAuthProvider" class="org.springframework.security.cas.authentication.CasAuthenticationProvider">
<property name="ticketValidator" ref="ticketValidator"/>
<property name="serviceProperties" ref="serviceProperties"/>
<property name="key" value="isxannouncements"/>
<property name="authenticationUserDetailsService" ref="DBUserServiceDetails"/>
<property name="statelessTicketCache" ref="statelessTicketCache"/>
</bean>
<bean id="statelessTicketCache" class="org.springframework.security.cas.authentication.EhCacheBasedTicketCache">
<property name="cache">
<bean class="net.sf.ehcache.Cache"
init-method="initialise" destroy-method="dispose">
<constructor-arg value="casTickets"/>
<constructor-arg value="50"/>
<constructor-arg value="true"/>
<constructor-arg value="false"/>
<constructor-arg value="3600"/>
<constructor-arg value="900"/>
</bean>
</property>
</bean>
<bean id="ticketValidator" class="org.jasig.cas.client.validation.Saml11TicketValidator">
<constructor-arg value="https://localhost:8443/cas" />
<property name="encoding" value="utf8" />
</bean>
<!-- Handles a Single Logout Request from the CAS Server must be in custom-filter of security.xml -->
<bean id="singleLogoutFilter" class="org.jasig.cas.client.session.SingleSignOutFilter"/>还有我的security.xml
<security:http pattern="/resources/images" security="none"/>
<security:http use-expressions="true" entry-point-ref="casEntryPoint">
<security:intercept-url pattern="/login/*"
access="permitAll"/>
<security:intercept-url pattern="/resources/**"
access="permitAll"/>
<security:intercept-url pattern="/logout"
access="permitAll"/>
<security:intercept-url pattern="/errors/**"
access="permitAll"/>
<security:intercept-url pattern="/approve-announcement**"
access="hasRole('ROLE_USER')"/>
<security:intercept-url pattern="/delete-announcement**"
access="hasRole('ROLE_USER')"/>
<security:intercept-url pattern="/edit-announcement**"
access="hasRole('ROLE_USER')"/>
<security:intercept-url pattern="/admin/**"
access="hasRole('ROLE_ADMIN')"/>
<security:intercept-url pattern="/META-INF"
access="hasRole('ROLE_USER')"/>
<security:access-denied-handler error-page="/errors/403"/>
<security:custom-filter ref="singleLogoutFilter" before="LOGOUT_FILTER"/>
<security:custom-filter ref="casFilter" position="CAS_FILTER"/>
<security:port-mappings>
<security:port-mapping http="8080" https="8443"/>
</security:port-mappings>
<security:logout logout-url="/logout"
logout-success-url="https://localhost:8443/cas/logout"/>
</security:http>
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider ref="casAuthProvider" />
</security:authentication-manager>怎么解决这个??
发布于 2013-12-24 08:49:45
好的,我找到了一个解决办法,但是我没有正确地测试它,
受此answer的启发,我做了以下工作
由于用户可能使用两个域访问我的应用程序,因此获得用户使用的域的唯一方法是从请求中获取域,然后将其返回给安全提供者。
我创建了一个名为serviceProperties的bean,并使用它代替了spring的serviceproperties,并重写了getService方法,以基于用户访问应用程序的域名返回服务。
然后,我在Web应用程序上下文中提供了这个bean,并在会话中传递,我已经从请求中提取了域并将其放在会话中。
因此,当CasAuthenticationEntryPoint试图获取服务时,我传递从附加到它的会话中创建的服务URL,即服务名称。
发布于 2013-12-19 18:57:23
我们用属性文件来处理这个问题。任何特定于特定环境的内容(即本地机器与测试服务器)都应该位于属性文件中。
例如,为每个环境创建属性文件,如下所示:
localhost.properties:
cas.service.url=http://localhost/logintest.properties:
cas.service.url=http://mytestserver/login然后使用属性文件的值配置spring安全性,而不是像上面那样直接配置它:
然后,构建过程将为每个环境提供一个目标,以便将适当的文件洗牌到最终工件中。
发布于 2013-12-24 03:05:48
CAS在域下工作。所以您应该使用cas.example.com并在cas.properties中定义它
https://stackoverflow.com/questions/20685308
复制相似问题