问题描述
我正在研究春季安全问题。 但j_spring_security serlvet似乎无法正常工作。 我该如何调试问题，或者至少寻找根本原因？ 我没有看到任何有用的日志文件......
<?xml version="1.0" encoding="UTF-8"?>
<!--
- Sample namespace-based configuration
-
-->
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans" 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-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
<global-method-security pre-post-annotations="enabled">
<!--
AspectJ pointcut expression that locates our "post" method and
applies security that way <protect-pointcut expression="execution(*
bigbank.*Service.post*(..))" access="ROLE_TELLER"/>
-->
</global-method-security>
<http use-expressions="true">
<intercept-url pattern="/" access="permitAll" />
<intercept-url pattern="/login/**" filters="none" />
<intercept-url pattern="/static/**" filters="none" />
<intercept-url pattern="/**" access="isAuthenticated()" />
<form-login login-page="/login/login.jsp"
default-target-url="/fileList.do" authentication-failure-url="/login/login.jsp?login_error=1" />
<logout logout-success-url="/login/logout_success.jsp" />
<!--
Uncomment to enable X509 client authentication support <x509 />
-->
<!-- Uncomment to limit the number of sessions a user can have -->
<session-management invalid-session-url="/timeout.jsp">
<concurrency-control max-sessions="1"
error-if-maximum-exceeded="true" />
</session-management>
</http>
编辑
然后我检查了错误，这是一个日志文件的剪切
当我退出时
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_logout'; to: '/j_spring_security_logout'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_logout'; pattern is /login/**; matched=false
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_logout'; to: '/j_spring_security_logout'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_logout'; pattern is /static/**; matched=false
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_logout'; to: '/j_spring_security_logout'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_logout'; pattern is /**; matched=true
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_logout at position 1 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.session.ConcurrentSessionFilter@40ece0'
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_logout at position 2 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.context.SecurityContextPersistenceFilter@1041876'
DEBUG [http-8080-2] (HttpSessionSecurityContextRepository.java:165) - Obtained a valid SecurityContext from SPRING_SECURITY_CONTEXT: 'org.springframework.security.core.context.SecurityContextImpl@86583dd2: Authentication: org.springframework.security.authentication.UsernamePasswordAuthenticationToken@86583dd2: Principal: org.springframework.security.core.userdetails.User@2117c700: Username: rod; Password: [PROTECTED]; Enabled: true; AccountNonExpired: true; credentialsNonExpired: true; AccountNonLocked: true; Granted Authorities: ROLE_SUPERVISOR,ROLE_TELLER,ROLE_USER; Password: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@fffe3f86: RemoteIpAddress: 127.0.0.1; SessionId: C6056CE774DE3568943D98A05ABCC744; Granted Authorities: ROLE_SUPERVISOR, ROLE_TELLER, ROLE_USER'
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_logout at position 3 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.authentication.logout.LogoutFilter@174a6e2'
DEBUG [http-8080-2] (LogoutFilter.java:93) - Logging out user 'org.springframework.security.authentication.UsernamePasswordAuthenticationToken@86583dd2: Principal: org.springframework.security.core.userdetails.User@2117c700: Username: rod; Password: [PROTECTED]; Enabled: true; AccountNonExpired: true; credentialsNonExpired: true; AccountNonLocked: true; Granted Authorities: ROLE_SUPERVISOR,ROLE_TELLER,ROLE_USER; Password: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@fffe3f86: RemoteIpAddress: 127.0.0.1; SessionId: C6056CE774DE3568943D98A05ABCC744; Granted Authorities: ROLE_SUPERVISOR, ROLE_TELLER, ROLE_USER' and transferring to logout destination
DEBUG [http-8080-2] (AbstractAuthenticationTargetUrlRequestHandler.java:93) - Using default Url: /login/logout_success.jsp
DEBUG [http-8080-2] (DefaultRedirectStrategy.java:34) - Redirecting to '/crvWeb/login/logout_success.jsp'
DEBUG [http-8080-2] (HttpSessionSecurityContextRepository.java:359) - HttpSession is now null, but was not null at start of request; session was invalidated, so do not create a new session
DEBUG [http-8080-2] (SecurityContextPersistenceFilter.java:89) - SecurityContextHolder now cleared, as request processing completed
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/login/logout_success.jsp'; to: '/login/logout_success.jsp'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/login/logout_success.jsp'; pattern is /login/**; matched=true
DEBUG [http-8080-2] (FilterChainProxy.java:139) - has an empty filter list
然后再次登录。 春天说我有一个活跃的会话，并没有允许登录
记下日志中的异常原因：超出此主体的最大会话数为1。
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_check'; to: '/j_spring_security_check'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_check'; pattern is /login/**; matched=false
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_check'; to: '/j_spring_security_check'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_check'; pattern is /static/**; matched=false
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/j_spring_security_check'; to: '/j_spring_security_check'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/j_spring_security_check'; pattern is /**; matched=true
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_check at position 1 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.session.ConcurrentSessionFilter@40ece0'
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_check at position 2 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.context.SecurityContextPersistenceFilter@1041876'
DEBUG [http-8080-2] (HttpSessionSecurityContextRepository.java:141) - HttpSession returned null object for SPRING_SECURITY_CONTEXT
DEBUG [http-8080-2] (HttpSessionSecurityContextRepository.java:87) - No SecurityContext was available from the HttpSession: org.apache.catalina.session.StandardSessionFacade@e3fda4. A new one will be created.
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_check at position 3 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.authentication.logout.LogoutFilter@174a6e2'
DEBUG [http-8080-2] (FilterChainProxy.java:350) - /j_spring_security_check at position 4 of 10 in additional filter chain; firing Filter: 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@1786a3c'
DEBUG [http-8080-2] (AbstractAuthenticationProcessingFilter.java:193) - Request is to process authentication
DEBUG [http-8080-2] (ProviderManager.java:117) - Authentication attempt using org.springframework.security.authentication.dao.DaoAuthenticationProvider
DEBUG [http-8080-2] (AbstractAuthenticationProcessingFilter.java:318) - Authentication request failed: org.springframework.security.web.authentication.session.SessionAuthenticationException: Maximum sessions of 1 for this principal exceeded
DEBUG [http-8080-2] (AbstractAuthenticationProcessingFilter.java:319) - Updated SecurityContextHolder to contain null Authentication
DEBUG [http-8080-2] (AbstractAuthenticationProcessingFilter.java:320) - Delegating to authentication failure handlerorg.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler@21447f
DEBUG [http-8080-2] (SimpleUrlAuthenticationFailureHandler.java:56) - Redirecting to /login/login.jsp?login_error=1
DEBUG [http-8080-2] (DefaultRedirectStrategy.java:34) - Redirecting to '/crvWeb/login/login.jsp?login_error=1'
DEBUG [http-8080-2] (SecurityContextPersistenceFilter.java:89) - SecurityContextHolder now cleared, as request processing completed
DEBUG [http-8080-2] (FilterChainProxy.java:175) - Converted URL to lowercase, from: '/login/login.jsp'; to: '/login/login.jsp'
DEBUG [http-8080-2] (FilterChainProxy.java:182) - Candidate is: '/login/login.jsp'; pattern is /login/**; matched=true
DEBUG [http-8080-2] (FilterChainProxy.java:139) - has an empty filter list
为什么我的注销不起作用？ 我怎么能找到原因？
1楼
Spring Security需要在web.xml中使用<listener>才能启用<concurrency-control> ， ：
<listener>
<listener-class>
org.springframework.security.web.session.HttpSessionEventPublisher
</listener-class>
</listener>
2楼
我没有看到任何有用的日志文件......
您是否在Web应用程序中配置了日志记录以将日志记录级别设置为DEBUG？ Spring / SpringSecurity在该级别输出了许多有用的东西。
编辑
您的日志文件通常写入$CATALINA_HOME/logs ，但这取决于您的日志记录属性。
配置webapp日志记录（假设log4j）的简单方法是将log4j.properties或log4j.xml文件放入webapp的/WEB-INF/classes目录中。
如果要通过类路径访问资源文件，则还需要位于classes目录中。 但是，如果您可以通过其他方式访问它们，则可以访问webapp树中的任何位置。 （您甚至可以将资源放在树之外，但是在部署它们时会遇到问题。）
这些问题都在相关的Tomcat和Log4j文档中得到了更全面的解决。 也可能在Spring“入门”文档中。