Linux 上の Tomcat で実行されている Java Web アプリで kerberos 認証をセットアップしようとしています。春のセキュリティ kerberos 拡張機能を使用しています。私は使用しています：
- jdk 1.7u75
- spring-security-kerberos 1.0.0.RELEASE
- MS アクティブ ディレクトリ
私のローカル開発マシン (Windows) では、すべて正常に動作します。しかし、アプリを Linux マシンにデプロイすると、認証が機能しなくなります。Kerberos 構成に何か問題があるのではないかと強く疑っています。
[libdefaults]
default_realm = INT.MYCOMPANY.DE
ccache_type=4
kdc_tymesync=1
forwardable=true
proxiable=true
[realms]
INT.MYCOMPANY.DE = {
admin_server = xyz.mycompany.de
kdc = xyz.mycompany.de
}
[domain_realm]
.INT.MYCOMPANY.DE = INT.MYCOMPANY.DE
int.mycompany.de = INT.MYCOMPANY.DE
.int.mycompany.de = INT.MYCOMPANY.DE
.mycompany.de = INT.MYCOMPANY.DE
mycompany.de = INT.MYCOMPANY.DE
[logging]
#kdc = console
(サーバーとレルムの名前が変更されました)
春のセキュリティ設定:
<?xml version="1.0" encoding="UTF-8"?>
<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" xmlns:context="http://www.springframework.org/schema/context"
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
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:property-placeholder location="file:${externalPropertiesPath}/edlgui.properties" />
<authentication-manager alias="authenticationManager">
<authentication-provider ref="kerberosAuthenticationProvider" />
</authentication-manager>
<http use-expressions="true">
<intercept-url pattern="/login.jsp" access="permitAll" />
<intercept-url pattern="/admin/**" access="hasRole('${edl.gui.authorization.requiredrole}')" />
<form-login login-page="/login.jsp" username-parameter="username" password-parameter="password" default-target-url="/admin"/>
<logout logout-url="/logout" logout-success-url="/login.jsp" />
<http-basic />
<access-denied-handler ref="edlGuiAccessDeniedHandler"/>
</http>
<beans:bean id="edlGuiAccessDeniedHandler" class="edl.security.EdlGuiAccessDeniedHandler">
<beans:constructor-arg value="/login.jsp"/>
</beans:bean>
<beans:bean id="kerberosAuthenticationProvider" class="org.springframework.security.kerberos.authentication.KerberosAuthenticationProvider">
<beans:property name="kerberosClient">
<beans:bean class="org.springframework.security.kerberos.authentication.sun.SunJaasKerberosClient">
<beans:property name="debug" value="false" />
</beans:bean>
</beans:property>
<!-- TODO replace dummy user service -->
<beans:property name="userDetailsService" ref="ldapUserDetailsService" />
</beans:bean>
<beans:bean class="org.springframework.security.kerberos.authentication.sun.GlobalSunJaasKerberosConfig">
<beans:property name="debug" value="false" />
<!-- externalPropertiesPath path = /opt/pksvc/tomcat/current/conf -->
<beans:property name="krbConfLocation" value="file:${externalPropertiesPath}/krb5.conf"/>
</beans:bean>
<!-- Get User Details via LDAP -->
<!-- It would be nice to do this via Kerberos, however that requires a keytab -->
<ldap-user-service id="ldapUserDetailsService"
server-ref="activeDirectoryLdap"
user-search-base="${edl.gui.ldap.usersearchbase}"
user-search-filter="${edl.gui.ldap.usersearchfilter}"
group-search-base="${edl.gui.ldap.groupsearchbase}"
group-role-attribute="${edl.gui.ldap.grouproleattribute}"
group-search-filter="${edl.gui.ldap.groupsearchfilter}"
user-details-class="person"/>
<ldap-server id="activeDirectoryLdap"
url="${edl.gui.ldap.url}"
manager-dn="${edl.gui.ldap.managerdn}"
manager-password="${edl.gui.ldap.managerpw}"
root="${edl.gui.ldap.root}"/>
</beans:beans>
ログインしようとすると、kerberos デバッグ出力から見える唯一のものは次のとおりです。
Java config name: file:/opt/pksvc/tomcat/current/conf/krb5.conf
getRealmFromDNS: trying mycompany.de
(「KrbAsReq creation message」および「KrbKdcReq send」エントリが表示されることを期待しています)
そして春から：
2015-08-04 10:07:42.986 DEBUG o.s.security.web.FilterChainProxy - /j_spring_security_check at position 1 of 11 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
2015-08-04 10:07:42.986 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - HttpSession returned null object for SPRING_SECURITY_CONTEXT
2015-08-04 10:07:42.986 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - No SecurityContext was available from the HttpSession: org.apache.catalina.session.StandardSessionFacade@64656737. A new one will be created.
2015-08-04 10:07:42.986 DEBUG o.s.security.web.FilterChainProxy - /j_spring_security_check at position 2 of 11 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
2015-08-04 10:07:42.986 DEBUG o.s.security.web.FilterChainProxy - /j_spring_security_check at position 3 of 11 in additional filter chain; firing Filter: 'LogoutFilter'
2015-08-04 10:07:42.987 DEBUG o.s.security.web.FilterChainProxy - /j_spring_security_check at position 4 of 11 in additional filter chain; firing Filter: 'UsernamePasswordAuthenticationFilter'
2015-08-04 10:07:42.987 DEBUG o.s.s.w.a.UsernamePasswordAuthenticationFilter - Request is to process authentication
2015-08-04 10:07:42.987 DEBUG o.s.s.authentication.ProviderManager - Authentication attempt using org.springframework.security.kerberos.authentication.KerberosAuthenticationProvider
2015-08-04 10:07:42.987 DEBUG o.s.s.k.a.sun.SunJaasKerberosClient - Trying to authenticate KieselGun with Kerberos
2015-08-04 10:07:42.993 DEBUG o.s.s.w.a.UsernamePasswordAuthenticationFilter - Authentication request failed: org.springframework.security.authentication.BadCredentialsException: Kerberos authentication failed
2015-08-04 10:07:42.993 DEBUG o.s.s.w.a.UsernamePasswordAuthenticationFilter - Updated SecurityContextHolder to contain null Authentication
2015-08-04 10:07:42.993 DEBUG o.s.s.w.a.UsernamePasswordAuthenticationFilter - Delegating to authentication failure handler org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler@72f106b0
2015-08-04 10:07:42.993 DEBUG o.s.s.w.a.SimpleUrlAuthenticationFailureHandler - Redirecting to /login.jsp
2015-08-04 10:07:42.993 DEBUG o.s.s.web.DefaultRedirectStrategy - Redirecting to '/edl-gui/login.jsp'
2015-08-04 10:07:42.993 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.
2015-08-04 10:07:42.994 DEBUG o.s.s.w.c.SecurityContextPersistenceFilter - SecurityContextHolder now cleared, as request processing completed
2015-08-04 10:07:43.042 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 1 of 11 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
2015-08-04 10:07:43.043 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - HttpSession returned null object for SPRING_SECURITY_CONTEXT
2015-08-04 10:07:43.043 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - No SecurityContext was available from the HttpSession: org.apache.catalina.session.StandardSessionFacade@64656737. A new one will be created.
2015-08-04 10:07:43.043 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 2 of 11 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
2015-08-04 10:07:43.043 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 3 of 11 in additional filter chain; firing Filter: 'LogoutFilter'
2015-08-04 10:07:43.043 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 4 of 11 in additional filter chain; firing Filter: 'UsernamePasswordAuthenticationFilter'
2015-08-04 10:07:43.043 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 5 of 11 in additional filter chain; firing Filter: 'BasicAuthenticationFilter'
2015-08-04 10:07:43.043 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 6 of 11 in additional filter chain; firing Filter: 'RequestCacheAwareFilter'
2015-08-04 10:07:43.044 DEBUG o.s.s.w.s.DefaultSavedRequest - pathInfo: both null (property equals)
2015-08-04 10:07:43.044 DEBUG o.s.s.w.s.DefaultSavedRequest - queryString: both null (property equals)
2015-08-04 10:07:43.044 DEBUG o.s.s.w.s.DefaultSavedRequest - requestURI: arg1=/edl-gui/admin; arg2=/edl-gui/login.jsp (property not equals)
2015-08-04 10:07:43.044 DEBUG o.s.s.w.s.HttpSessionRequestCache - saved request doesn't match
2015-08-04 10:07:43.044 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 7 of 11 in additional filter chain; firing Filter: 'SecurityContextHolderAwareRequestFilter'
2015-08-04 10:07:43.044 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 8 of 11 in additional filter chain; firing Filter: 'AnonymousAuthenticationFilter'
2015-08-04 10:07:43.044 DEBUG o.s.s.w.a.AnonymousAuthenticationFilter - Populated SecurityContextHolder with anonymous token: 'org.springframework.security.authentication.AnonymousAuthenticationToken@6faa3d44: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: 172.20.65.226; SessionId: F2C563CA5780A3024AE7D89390CE0AB1; Granted Authorities: ROLE_ANONYMOUS'
2015-08-04 10:07:43.044 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 9 of 11 in additional filter chain; firing Filter: 'SessionManagementFilter'
2015-08-04 10:07:43.044 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 10 of 11 in additional filter chain; firing Filter: 'ExceptionTranslationFilter'
2015-08-04 10:07:43.045 DEBUG o.s.security.web.FilterChainProxy - /login.jsp at position 11 of 11 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
2015-08-04 10:07:43.045 DEBUG o.s.s.w.u.m.AntPathRequestMatcher - Checking match of request : '/login.jsp'; against '/login.jsp'
2015-08-04 10:07:43.045 DEBUG o.s.s.w.a.i.FilterSecurityInterceptor - Secure object: FilterInvocation: URL: /login.jsp; Attributes: [permitAll]
2015-08-04 10:07:43.045 DEBUG o.s.s.w.a.i.FilterSecurityInterceptor - Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@6faa3d44: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: 172.20.65.226; SessionId: F2C563CA5780A3024AE7D89390CE0AB1; Granted Authorities: ROLE_ANONYMOUS
2015-08-04 10:07:43.045 DEBUG o.s.s.access.vote.AffirmativeBased - Voter: org.springframework.security.web.access.expression.WebExpressionVoter@265c45f7, returned: 1
2015-08-04 10:07:43.045 DEBUG o.s.s.w.a.i.FilterSecurityInterceptor - Authorization successful
2015-08-04 10:07:43.045 DEBUG o.s.s.w.a.i.FilterSecurityInterceptor - RunAsManager did not change Authentication object
2015-08-04 10:07:43.045 DEBUG o.s.security.web.FilterChainProxy - /login.jsp reached end of additional filter chain; proceeding with original chain
2015-08-04 10:07:43.046 DEBUG o.s.s.w.a.ExceptionTranslationFilter - Chain processed normally
2015-08-04 10:07:43.046 DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.
2015-08-04 10:07:43.046 DEBUG o.s.s.w.c.SecurityContextPersistenceFilter - SecurityContextHolder now cleared, as request processing completed
したがって、ユーザーは匿名として認証されたようです。その後、匿名ユーザーはアクセスできないため、ログインページに戻ります。
私の設定の何が問題なのか誰か教えてもらえますか? または、これをさらに分析するにはどうすればよいですか？