我在Spring Security Kerberos/Spnego扩展示例中遇到麻烦。我正在使用:
- Windows 2008
- tomcat 7
- 春季安全kerberos/spnego扩展
- 1.7 JDK1.7.0_09
我正在使用此博客进行设置示例:http://blog.springsource.com/2009/09/28/spring-security-kerberos/所以我开始:在Windows 2008 Server中,我使用命令创建了principal:
C:>ktpass -princ HTTP/XENA2.mydomain.org@MYDOMAIN.ORG -pass xena2 -mapuser MYDOMAINxena2 -out c:xena2.keytab -kvno 0 -ptype KRB5_NT_PRINCIPAL -mapop set -crypto All
并得到了这个结果:
Targeting domain controller: SERVAS.mydomain.org
Using legacy password setting method
Successfully mapped HTTP/XENA2.mydomain.org to xena2.
Key created.
Key created.
Key created.
Key created.
Key created.
Output keytab to c:xena2.keytab:
Keytab version: 0x502
keysize 59 HTTP/XENA2.mydomain.org@MYDOMAIN.ORG ptype 1 (KRB5_NT_PRINCIPAL) vno 0 etype 0x1 (DES-CBC-CRC) keylength 8 (0xa8fbb6cde346579e)
keysize 59 HTTP/XENA2.mydomain.org@MYDOMAIN.ORG ptype 1 (KRB5_NT_PRINCIPAL) vno 0 etype 0x3 (DES-CBC-MD5) keylength 8 (0xa8fbb6cde346579e)
keysize 67 HTTP/XENA2.mydomain.org@MYDOMAIN.ORG ptype 1 (KRB5_NT_PRINCIPAL) vno 0 etype 0x17 (RC4-HMAC) keylength 16 (0x9200ac342847bbeb60bdc8a5821a5fac)
keysize 83 HTTP/XENA2.mydomain.org@MYDOMAIN.ORG ptype 1 (KRB5_NT_PRINCIPAL) vno 0 etype 0x12 (AES256-SHA1) keylength 32 (0x904dbaf53675f18254aaacdcef91cd29f5bb0a3d10919b983c76b9f00014d966)
keysize 67 HTTP/XENA2.mydomain.org@MYDOMAIN.ORG ptype 1 (KRB5_NT_PRINCIPAL) vno 0 etype 0x11 (AES128-SHA1) keylength 16 (0x56fd36768f184efeb729eb8b22c4c168)
之后,我将Xena2.keytab文件复制到计算机(XENA2)并测试到服务器:
C:>kinit HTTP/XENA2.mydomain.org@MYDOMAIN.ORG -k -t xena2.keytab
New ticket is stored in cache file C:Usersxena2krb5cc_xena2
直到现在对我来说都很好。
向Tomcat启动添加了变量:
-Djava.security.krb5.conf=C:krb5.conf
-Djava.security.krb5.realm=MYDOMAIN.ORG
-Djava.security.krb5.kdc=servas.MYDOMAIN.ORG
创建的文件 krb5.conf in C:disk:
[libdefaults]
default_realm = MYDOMAIN.ORG
default_tkt_enctypes = aes128-cts rc4-hmac des3-cbc-sha1 des-cbc-md5 des-cbc-crc
default_tgs_enctypes = aes128-cts rc4-hmac des3-cbc-sha1 des-cbc-md5 des-cbc-crc
permitted_enctypes = aes128-cts rc4-hmac des3-cbc-sha1 des-cbc-md5 des-cbc-crc
[realms]
MYDOMAIN.ORG = {
kdc = servas.mydomain.org
default_domain = MYDOMAIN.ORG
}
[domain_realm]
.MYDOMAIN.ORG = MYDOMAIN.ORG
更新 spnego.xml 文件类似:
<property name="servicePrincipal" value="HTTP/XENA2.mydomain.org@MYDOMAIN.ORG" />
<property name="keyTabLocation" value="classpath:xena2.keytab" />
也尝试了:
<property name="keyTabLocation" value="FILE:C:/xena2.keytab" />
部署的项目将其运行(在与服务器不同的计算机中),进入了限制位置,撰写用户并通过并获得了HTTP 500错误。日志文件看起来像这样(有点清洁):
2012-10-26 15:48:25 Commons Daemon procrun stdout initialized
Root WebApplicationContext: initialization started
Refreshing Root WebApplicationContext: startup date [Fri Oct 26 15:48:28 EEST 2012]; root of context hierarchy
Loading XML bean definitions from ServletContext resource [/WEB-INF/spnego.xml]
Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]
Loading schema mappings from [META-INF/spring.schemas]
Loaded schema mappings: {http://www.springframework.org/schema/util/spring-util.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd, http://www.springframework.org/schema/task/spring-task.xsd=org/springframework/scheduling/config/spring-task-3.0.xsd, http://www.springframework.org/schema/security/spring-security-2.0.2.xsd=org/springframework/security/config/spring-security-2.0.2.xsd, http://www.springframework.org/schema/aop/spring-aop-3.0.xsd=org/springframework/aop/config/spring-aop-3.0.xsd, http://www.springframework.org/schema/aop/spring-aop-2.0.xsd=org/springframework/aop/config/spring-aop-2.0.xsd, http://www.springframework.org/schema/tool/spring-tool-2.5.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd, http://www.springframework.org/schema/beans/spring-beans.xsd=org/springframework/beans/factory/xml/spring-beans-3.0.xsd, http://www.springframework.org/schema/jee/spring-jee-2.5.xsd=org/springframework/ejb/config/spring-jee-2.5.xsd, http://www.springframework.org/schema/aop/spring-aop.xsd=org/springframework/aop/config/spring-aop-3.0.xsd, http://www.springframework.org/schema/beans/spring-beans-2.0.xsd=org/springframework/beans/factory/xml/spring-beans-2.0.xsd, http://www.springframework.org/schema/beans/spring-beans-3.0.xsd=org/springframework/beans/factory/xml/spring-beans-3.0.xsd, http://www.springframework.org/schema/security/spring-security-2.0.1.xsd=org/springframework/security/config/spring-security-2.0.1.xsd, http://www.springframework.org/schema/task/spring-task-3.0.xsd=org/springframework/scheduling/config/spring-task-3.0.xsd, http://www.springframework.org/schema/security/spring-security-2.0.xsd=org/springframework/security/config/spring-security-2.0.xsd, http://www.springframework.org/schema/security/spring-security-3.0.xsd=org/springframework/security/config/spring-security-3.0.xsd, http://www.springframework.org/schema/tx/spring-tx-2.5.xsd=org/springframework/transaction/config/spring-tx-2.5.xsd, http://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd, http://www.springframework.org/schema/tool/spring-tool-3.0.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd, http://www.springframework.org/schema/tx/spring-tx.xsd=org/springframework/transaction/config/spring-tx-3.0.xsd, http://www.springframework.org/schema/tool/spring-tool-2.0.xsd=org/springframework/beans/factory/xml/spring-tool-2.0.xsd, http://www.springframework.org/schema/util/spring-util-2.5.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd, http://www.springframework.org/schema/lang/spring-lang.xsd=org/springframework/scripting/config/spring-lang-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang-2.5.xsd=org/springframework/scripting/config/spring-lang-2.5.xsd, http://www.springframework.org/schema/security/spring-security-2.0.4.xsd=org/springframework/security/config/spring-security-2.0.4.xsd, http://www.springframework.org/schema/jee/spring-jee-3.0.xsd=org/springframework/ejb/config/spring-jee-3.0.xsd, http://www.springframework.org/schema/jee/spring-jee-2.0.xsd=org/springframework/ejb/config/spring-jee-2.0.xsd, http://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-3.0.xsd, http://www.springframework.org/schema/context/spring-context.xsd=org/springframework/context/config/spring-context-3.0.xsd, http://www.springframework.org/schema/jee/spring-jee.xsd=org/springframework/ejb/config/spring-jee-3.0.xsd, http://www.springframework.org/schema/aop/spring-aop-2.5.xsd=org/springframework/aop/config/spring-aop-2.5.xsd, http://www.springframework.org/schema/tx/spring-tx-2.0.xsd=org/springframework/transaction/config/spring-tx-2.0.xsd, http://www.springframework.org/schema/tx/spring-tx-3.0.xsd=org/springframework/transaction/config/spring-tx-3.0.xsd, http://www.springframework.org/schema/context/spring-context-3.0.xsd=org/springframework/context/config/spring-context-3.0.xsd, http://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd, http://www.springframework.org/schema/util/spring-util-3.0.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang-3.0.xsd=org/springframework/scripting/config/spring-lang-3.0.xsd, http://www.springframework.org/schema/util/spring-util-2.0.xsd=org/springframework/beans/factory/xml/spring-util-2.0.xsd, http://www.springframework.org/schema/lang/spring-lang-2.0.xsd=org/springframework/scripting/config/spring-lang-2.0.xsd, http://www.springframework.org/schema/beans/spring-beans-2.5.xsd=org/springframework/beans/factory/xml/spring-beans-2.5.xsd}
Found XML schema [http://www.springframework.org/schema/beans/spring-beans-2.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-2.0.xsd
Found XML schema [http://www.springframework.org/schema/security/spring-security-3.0.xsd] in classpath: org/springframework/security/config/spring-security-3.0.xsd
Loading bean definitions
Loaded NamespaceHandler mappings: {http://www.springframework.org/schema/p=org.springframework.beans.factory.xml.SimplePropertyNamespaceHandler, http://www.springframework.org/schema/util=org.springframework.beans.factory.xml.UtilNamespaceHandler, http://www.springframework.org/schema/jee=org.springframework.ejb.config.JeeNamespaceHandler, http://www.springframework.org/schema/aop=org.springframework.aop.config.AopNamespaceHandler, http://www.springframework.org/schema/security=org.springframework.security.config.SecurityNamespaceHandler, http://www.springframework.org/schema/tx=org.springframework.transaction.config.TxNamespaceHandler, http://www.springframework.org/schema/task=org.springframework.scheduling.config.TaskNamespaceHandler, http://www.springframework.org/schema/lang=org.springframework.scripting.config.LangNamespaceHandler, http://www.springframework.org/schema/context=org.springframework.context.config.ContextNamespaceHandler}
Checking sorted filter chain: [Root bean: class [org.springframework.security.web.context.SecurityContextPersistenceFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 300, <spnegoAuthenticationProcessingFilter>, order = 1200, Root bean: class [org.springframework.security.web.savedrequest.RequestCacheAwareFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1300, Root bean: class [org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1400, Root bean: class [org.springframework.security.web.authentication.AnonymousAuthenticationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1600, Root bean: class [org.springframework.security.web.session.SessionManagementFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1700, Root bean: class [org.springframework.security.web.access.ExceptionTranslationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1800, <org.springframework.security.web.access.intercept.FilterSecurityInterceptor#0>, order = 1900]
Neither XML 'id' nor 'name' specified - using generated bean name [org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator#1a40cf5]
Neither XML 'id' nor 'name' specified - using generated bean name [org.springframework.security.extensions.kerberos.GlobalSunJaasKerberosConfig#0]
Loaded 18 bean definitions from location pattern [/WEB-INF/spnego.xml]
...
Eagerly caching bean 'kerberosServiceAuthenticationProvider' to allow for resolving potential circular references
Creating instance of bean 'org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator#1a40cf5'
Invoking afterPropertiesSet() on bean with name 'org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator#1a40cf5'
Your keytab is in the classpath. This file needs special protection and shouldn't be in the classpath. JAAS may also not be able to load this file from classpath.
Debug is true storeKey true useTicketCache false useKeyTab true doNotPrompt true ticketCache is null isInitiator false KeyTab is file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/webapps/spring-security-kerberos-sample-1.0.0.M2/WEB-INF/classes/xena2.keytab refreshKrb5Config is false principal is HTTP/XENA2.mydomain.org@MYDOMAIN.ORG tryFirstPass is false useFirstPass is false storePass is false clearPass is false
principal is HTTP/XENA2.mydomain.org@MYDOMAIN.ORG
Will use keytab
Ordering keys wrt default_tkt_enctypes list
Config name: classpath:krb5.conf
Using builtin default etypes for default_tkt_enctypes
default etypes for default_tkt_enctypes: 17 16 23 1 3.
Commit Succeeded
Finished creating instance of bean 'org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator#1a40cf5'
Creating shared instance of singleton bean 'dummyUserDetailsService'
Creating instance of bean 'dummyUserDetailsService'
Eagerly caching bean 'dummyUserDetailsService' to allow for resolving potential circular references
Finished creating instance of bean 'dummyUserDetailsService'
...
HttpSession returned null object for SPRING_SECURITY_CONTEXT
No SecurityContext was available from the HttpSession: org.apache.catalina.session.StandardSessionFacade@12ef3bb. A new one will be created.
/secure/index.jsp at position 2 of 8 in additional filter chain; firing Filter: 'org.springframework.security.extensions.kerberos.web.SpnegoAuthenticationProcessingFilter@2b7684'
/secure/index.jsp at position 3 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.savedrequest.RequestCacheAwareFilter@171ff47'
/secure/index.jsp at position 4 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@12ec880'
/secure/index.jsp at position 5 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.authentication.AnonymousAuthenticationFilter@2a3db5'
Populated SecurityContextHolder with anonymous token: 'org.springframework.security.authentication.AnonymousAuthenticationToken@6faeba70: Principal: anonymousUser; Password: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@fffbcba8: RemoteIpAddress: 192.168.189.1; SessionId: 3FBB484FF373A965218474C88211DFA7; Granted Authorities: ROLE_ANONYMOUS'
/secure/index.jsp at position 6 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.session.SessionManagementFilter@139406a'
/secure/index.jsp at position 7 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.access.ExceptionTranslationFilter@1b42103'
/secure/index.jsp at position 8 of 8 in additional filter chain; firing Filter: 'org.springframework.security.web.access.intercept.FilterSecurityInterceptor@e38854'
Converted URL to lowercase, from: '/secure/index.jsp'; to: '/secure/index.jsp'
Candidate is: '/secure/index.jsp'; pattern is /secure/**; matched=true
Secure object: FilterInvocation: URL: /secure/index.jsp; Attributes: [IS_AUTHENTICATED_FULLY]
Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@6faeba70: Principal: anonymousUser; Password: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@fffbcba8: RemoteIpAddress: 192.168.189.1; SessionId: 3FBB484FF373A965218474C88211DFA7; Granted Authorities: ROLE_ANONYMOUS
Voter: org.springframework.security.access.vote.RoleVoter@183b617, returned: 0
Voter: org.springframework.security.access.vote.AuthenticatedVoter@27cff7, returned: -1
Access is denied (user is anonymous); redirecting to authentication entry point
org.springframework.security.access.AccessDeniedException: Access is denied
at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:71)
at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:203)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:106)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.extensions.kerberos.web.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:152)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:355)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
所以问题是为什么我会遇到此错误: org.springframework.security.access.access.accessdeniedexception:访问被拒绝
是否可以成功使用keytab文件?如果是,为什么?我也认为此错误产生了另一个错误:由:GSSEXCESTION引起:检测到的令牌缺陷(机理级别:GSSheader找不到正确的标签)
我希望这足够的信息,有人会帮助我。
预先感谢。
此外,此扩展名是废话,您的客户端向您发送了NTLM令牌而不是Kerberos。这种行为是绝对正确的,因为客户可以协商(在此处以后备为此)。检查您的整个Kerberos,DNS,广告设置。使用Wireshark!