8 Apr
2008
8 Apr
'08
3:06 p.m.
Hi Thomas,
I do not get randomly logged off when I login in using xwiki's account like
Admin/admin, it only happens when I logon using an LDAP (Active Directory)
account. I'm not saying that it's the LDAP authenticator's problem, but it
surely smell a lot like it.
Thank you for your attention,
Ben
On Mon, Apr 7, 2008 at 4:46 AM, Thomas Mortagne <thomas.mortagne(a)xwiki.com>
wrote:
Hi,
This looks like OSCache problem. As I can see in the code you can have
this error when OSCache failed to create a new cache and then all that
try to acces this cache fail, here the XWiki group service. I'm not an
OSCache expert so I have no idea of what could cause this.
Maybe someone has an idea...
On Fri, Apr 4, 2008 at 4:08 PM, Benjamin Leung
<benjamin.k.leung(a)gmail.com> wrote:
Hi,
I'm getting randomly logged off when using the LDAP authenticator in
v1.3.1. I'm wondering if anyone else is experiencing this.
At the end are the thread dumps I captured in two individual cases and
a
snippet of my LDAP configuration.
Thanks,
Benjamin
xwiki.authentication.ldap.UID_attr=sAMAccountName
xwiki.authentication.ldap.fields_mapping=name=sAMAccountName,last_name=sn,first_name=givenName,fullname=displayName,mail=mail,ldap_dn=dn
xwiki.authentication.ldap.update_user=0
xwiki.authentication.ldap.group_mapping=XWiki.XWikiAdminGroup=CN=Wiki
Admins
(omitted the rest)
xwiki.authentication.ldap.mode_group_sync=always
-----------------Thread Dump #1-----------------------
09:43:53,819 [
http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist]
[http-8080-22] ERROR base.Cache - internal error:
expected to get a state from key [xwiki:XWiki.bleung]
09:43:56,334 [
http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist]
[http-8080-14] WARN LDAP.XWikiLDAPAuthServiceImpl - LDAP
authentication
failed.
java.lang.IllegalStateException: Cannot cancel cache update - current
state
(1) is not UPDATE_IN_PROGRESS
at
com.opensymphony.oscache.base.EntryUpdateState.cancelUpdate(EntryUpdateState.java:91)
at
com.opensymphony.oscache.base.Cache.cancelUpdate(Cache.java:416)
at
com.opensymphony.oscache.general.GeneralCacheAdministrator.cancelUpdate(GeneralCacheAdministrator.java:184)
at
com.xpn.xwiki.cache.impl.OSCacheCache.cancelUpdate(OSCacheCache.java:126)
at
com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.listGroupsForUser(XWikiGroupServiceImpl.java:163)
at
com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.getAllGroupsNamesForMember(XWikiGroupServiceImpl.java:683)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:484)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:450)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:310)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:107)
at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:194)
at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:95)
at
com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:214)
> at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3297)
at
com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:166)
> at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3305)
> at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4249)
> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:173)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
09:43:56,443 [
http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist]
[http-8080-14] ERROR base.Cache - internal error:
expected to get a state from key [xwiki:XWiki.XWikiGuest]
------------------Thread Dump #2------------------------
09:51:50,003 [
http://bl.local:8080/xwiki/xwiki/bin/view/Main/DocumentDoesNotExist]
[http-8080-8] WARN LDAP.XWikiLDAPAuthServiceImpl - LDAP
authentication
> failed.
> java.lang.NullPointerException
at
com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.listGroupsForUser(XWikiGroupServiceImpl.java:182)
at
com.xpn.xwiki.user.impl.xwiki.XWikiGroupServiceImpl.getAllGroupsNamesForMember(XWikiGroupServiceImpl.java:683)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:484)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.syncGroupsMembership(XWikiLDAPAuthServiceImpl.java:450)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:310)
at
com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:107)
at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:194)
at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:95)
at
com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:214)
> at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3297)
at
com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:166)
> at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3305)
> at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4249)
> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:173)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
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