【发布时间】:2017-07-05 11:46:59
【问题描述】:
我正在开发一个 Spring-MVC 应用程序,即使在 Apache Tomcat 重新启动后,我也希望在该应用程序中保持用户登录状态。我遇到了两种策略,一种是实现<session-config> 和<tracking-mode> 作为COOKIE,另一种link 是设置Tomcat 来存储HTTP 会话。我们有 postgres,但关于如何使用 PostgreSQL 执行此操作的信息不多。
我尝试了第一个配置,虽然我没有错误,但每当我重新启动tomcat时,用户都会被抛出登录。这是解决这个问题的正确方法吗。有什么办法可以用 Redis 做到这一点?谢谢。
security-applicationContext.xml:
<security:http create-session="ifRequired" use-expressions="true" auto-config="false" disable-url-rewriting="true">
<security:form-login login-page="/login" username-parameter="j_username" password-parameter="j_password"
login-processing-url="/j_spring_security_check" default-target-url="/canvaslisting"
always-use-default-target="true" authentication-failure-url="/denied"/>
<security:remember-me key="_spring_security_remember_me" user-service-ref="userDetailsService"
token-validity-seconds="1209600" data-source-ref="dataSource"/>
<security:logout delete-cookies="JSESSIONID" invalidate-session="true" logout-url="/j_spring_security_logout"/>
<!--<security:intercept-url pattern="/**" requires-channel="https"/>-->
<security:port-mappings>
<security:port-mapping http="80" https="443"/>
</security:port-mappings>
<security:logout logout-url="/logout" logout-success-url="/" success-handler-ref="myLogoutHandler"/>
<security:session-management session-fixation-protection="migrateSession">
// we want multi-browser logins.
<security:concurrency-control session-registry-ref="sessionReg" max-sessions="5" expired-url="/login"/>
</security:session-management>
</security:http>
<beans:bean id="sessionReg" class="org.springframework.security.core.session.SessionRegistryImpl"/>
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider user-service-ref="LoginServiceImpl">
<security:password-encoder ref="encoder"/>
</security:authentication-provider>
</security:authentication-manager>
web.xml:
<session-config>
<session-timeout>0</session-timeout>
<tracking-mode>COOKIE</tracking-mode>
</session-config>
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标签: java spring spring-mvc tomcat spring-security