xwiki-users August 2011

xwiki-users@xwiki.org

40 participants
55 discussions

[xwiki-users] Using xWiki with LDAP (Oracle OID)

by Chris Meyer

Hi All, Using Oracle's OID (LDAP) I am trying to get my installation of xWiki to authenticate using the LDAP.... with logging fully turned up, here is the messages I am currently getting: ----------------------------- 2011-08-05 15:32:00,761 INFO [STDOUT] ( http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,761 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG c.x.x.p.l.XWikiLDAPConnection - Binding to LDAP server with credentials login=[uid=204428,cn=users,dc=company,dc=com] 2011-08-05 15:32:00,940 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,940 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG u.i.L.XWikiLDAPAuthServiceImpl - Local LDAP authentication failed. com.xpn.xwiki.plugin.ldap.XWikiLDAPException: Error number 0 in 5: LDAP bind failed with LDAPException. Wrapped Exception: Invalid Credentials at com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.open(XWikiLDAPConnection.java:175) ~[xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.open(XWikiLDAPConnection.java:104) ~[xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticateInContext(XWikiLDAPAuthServiceImpl.java:313) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:190) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:137) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:284) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:204) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:187) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:244) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:4089) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:170) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:4102) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:5260) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:189) [xwiki-platform-oldcore-3.1.jar!/:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) [xwiki-platform-oldcore-3.1.jar!/:na] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar!/:1.2.9] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar!/:1.2.9] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar!/:1.2.9] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [struts-1.2.9.jar!/:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) [servlet-api.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) [servlet-api.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129) [xwiki-platform-oldcore-3.1.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) [xwiki-platform-wysiwyg-server-3.1.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) [xwiki-platform-webdav-server-3.1.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) [xwiki-platform-container-servlet-3.1.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) [xwiki-platform-container-servlet-3.1.jar!/:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [jboss-web-service.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) [jbossweb.jar!/:5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] at java.lang.Thread.run(Thread.java:619) [na:1.6.0_16] 2011-08-05 15:32:00,942 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,942 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG c.x.x.s.XWikiCacheStore - Cache: begin for doc xwiki:XWiki.XWikiPreferences in cache 2011-08-05 15:32:00,942 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,942 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG c.x.x.s.XWikiCacheStore - Cache: Trying to get doc xwiki:XWiki.XWikiPreferences from cache 2011-08-05 15:32:00,942 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,942 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG c.x.x.s.XWikiCacheStore - Cache: got doc xwiki:XWiki.XWikiPreferences from cache 2011-08-05 15:32:00,943 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,943 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG c.x.x.s.XWikiCacheStore - Cache: end for doc xwiki:XWiki.XWikiPreferences in cache 2011-08-05 15:32:00,943 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,943 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG u.i.L.XWikiLDAPAuthServiceImpl - LDAP authentication failed for user [204428] 2011-08-05 15:32:00,943 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,943 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] INFO .x.x.u.i.x.MyFormAuthenticator - User 204428 login has failed 2011-08-05 15:32:00,943 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,943 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG x.x.u.i.x.XWikiAuthServiceImpl - XWikiAuthServiceImpl.checkAuth(XWikiContext) took 391 milliseconds to run. 2011-08-05 15:32:00,944 INFO [STDOUT] (http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin) 2011-08-05 15:32:00,944 [http://hostname:8080/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG .x.u.i.x.XWikiRightServiceImpl - Access has been granted for (XWiki.XWikiGuest,XWiki.XWikiLogin,loginsubmit): login/logout pages ----------------------------------------- Also, here is my xwiki.cfg LDAP section. #------------------------------------------------------------------------------------- # LDAP #------------------------------------------------------------------------------------- #-# LDAP authentication service xwiki.authentication.authclass=com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl #-# Turn LDAP authentication on - otherwise only XWiki authentication #-# - 0: disable #-# - 1: enable #-# The default is 1 xwiki.authentication.ldap=1 #-# LDAP Server (Active Directory, eDirectory, OpenLDAP, etc.) xwiki.authentication.ldap.server=ldap.companyname.com xwiki.authentication.ldap.port=389 #-# LDAP login, empty = anonymous access, otherwise specify full dn #-# {0} is replaced with the user name, {1} with the password xwiki.authentication.ldap.bind_DN=cn={0},cn=users,dc=company,dc=com xwiki.authentication.ldap.bind_pass={1} #-# LDAP query to search the user in the LDAP database (in case a static admin user is provided in xwiki.authentication.ldap.bind_DN) #-# {0} is replaced with the user uid field name and {1} with the user name #-# The default is ({0}={1}) # xwiki.authentication.ldap.ldap_user_search_fmt=({0}={1}) #-# Only members of the following group will be verified in the LDAP #-# otherwise only users that are found after searching starting from the base_DN # xwiki.authentication.ldap.user_group=cn=developers,ou=groups,o=MegaNova,c=US #-# [Since 1.5RC1, XWikiLDAPAuthServiceImpl] #-# Only users not member of the following group can autheticate # xwiki.authentication.ldap.exclude_group=cn=admin,ou=groups,o=MegaNova,c=US #-# The Base DN used in LDAP searches xwiki.authentication.ldap.base_DN=cn=users,dc=usairways,dc=com #-# Specifies the LDAP attribute containing the identifier to be used as the XWiki name #-# The default is cn # xwiki.authentication.ldap.UID_attr=cn #-# [Since 1.5M1, XWikiLDAPAuthServiceImpl] #-# The potential LDAP groups classes. Separated by commas. # xwiki.authentication.ldap.group_classes=group,groupOfNames,groupOfUniqueNames,dynamicGroup,dynamicGroupAux,groupWiseDistributionList #-# [Since 1.5M1, XWikiLDAPAuthServiceImpl] #-# The potential names of the LDAP groups fields containings the members. Separated by commas. # xwiki.authentication.ldap.group_memberfields=member,uniqueMember #-# retrieve the following fields from LDAP and store them in the XWiki user object (xwiki-attribute=ldap-attribute) xwiki.authentication.ldap.fields_mapping=last_name=sn,first_name=givenName,email=mail #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# On every login update the mapped attributes from LDAP to XWiki otherwise this happens only once when the XWiki account is created. #-# - 0: only when creating user #-# - 1: at each authentication #-# The default is 1 xwiki.authentication.ldap.update_user=1 #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# Mapps XWiki groups to LDAP groups, separator is "|" xwiki.authentication.ldap.group_mapping=XWiki.XWikiAdminGroup=cn=portal_administrators,cn=portal.071022.163744.037656000,cn=groups,dc=usairways,dc=com\ XWiki.XWikiAllGroup=cn=USPerson,cn=Common,cn=Groups,dc=usairways,dc=com #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# Time in s after which the list of members in a group is refreshed from LDAP #-# The default is 2800 xwiki.authentication.ldap.groupcache_expiration=2800 #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# - create : synchronize group membership only when the user is first created #-# - always: synchronize on every login #-# The default is always xwiki.authentication.ldap.mode_group_sync=always #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# if ldap authentication fails for any reason, try XWiki DB authentication with the same credentials #-# The default is 1 xwiki.authentication.ldap.trylocal=1 #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# SSL connection to LDAP server #-# - 0: normal #-# - 1: SSL #-# The default is 0 # xwiki.authentication.ldap.ssl=0 #-# [Since 1.3M2, XWikiLDAPAuthServiceImpl] #-# The keystore file to use in SSL connection # xwiki.authentication.ldap.ssl.keystore= #-# [Since 1.5M1, XWikiLDAPAuthServiceImpl] #-# The java secure provider used in SSL connection #-# The default is com.sun.net.ssl.internal.ssl.Provider # xwiki.authentication.ldap.ssl.secure_provider=com.sun.net.ssl.internal.ssl.Provider #-# Bypass standard LDAP bind validation by doing a direct password comparison. #-# If you don't know what you do, don't use that. It's covering very rare and bad use cases. #-# - 0: disable #-# - 1: enable #-# The default is 0 # xwiki.authentication.ldap.validate_password=0 #-# [Since 1.5M1, XWikiLDAPAuthServiceImpl] #-# Specifies the LDAP attribute containing the password to be used "when xwiki.authentication.ldap.validate_password" is set to 1 # xwiki.authentication.ldap.password_field=userPassword --------------------------- So, one thing my LDAP admin noticed was that in the LOG is looks like it is trying to bid using: Binding to LDAP server with credentials login=[* uid=204428,cn=users,dc=company,dc=com*] Where as in my xwiki.cfg file, I am using: *xwiki.authentication.ldap.bind_DN=cn={0},cn=users,dc=company,dc=com* * * Any reason you can think of that would cause this discrepancy????? Thanks, Chris

14 years

[xwiki-users] a TOC Macro issue?

by Ricardo.Julio.Rodriguez.Fernandez＠sergas.es

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14 years

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by Dale Amon

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14 years

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by Martin Evans

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14 years

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by Florian Rhomberg

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14 years

[xwiki-users] Approval process for user edits?

by Campbell, John

Hello again, XWiki community. I am working on using XWiki to be the repository for a library of process documents that will be added to and updated on a constant basis by members of our team. It looks like it's going to be a great resource for us. However, I do have a question that involves rights and permissions. Our manager wants to incorporate an approval process in the process document wiki. She wants users to be able to edit existing process documents and create new process documents, but for those documents to go through a technical/style review by supervisors before they are published for use by the team. I don't see a way to manage permissions/rights to make that idea work for the wiki as a whole, though I can see a workaround for new process documents (force them to be created in a "Review" space). Is there a way to make user edits go through a review process before they can be published/go live? I realize that this goes against the basic concept of a wiki in some ways, and I explained to our manager that we have version rollback capability, but she wants these controls in place prior to publishing. Can anyone offer some guidance? Thanks, John

14 years

[xwiki-users] Another XEM installation problem

by Ashtar Communications

Hi, I am trying to get XEM set up and am running into an HTTP 500 error that I am unsure how to resolve. I originally went through the XEM installation tutorial without any results, and thought the problem was related to port configuration. My hosting provider said that my tomcat instance was running on port 9001 and could not be changed. Now, connecting to host.com:9001/xwiki brings up the following: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Could not create a DBCP pool. There is an error in the hibernate configuration file, please review it. org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:627) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) root cause com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Could not create a DBCP pool. There is an error in the hibernate configuration file, please review it. com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:424) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:493) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:135) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:627) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) I have double-checked my hibernate cfg file and think it looks correct. I have commented out the default configuration and have this: <property name="connection.url">jdbc:mysql://localhost/xwiki?useServerPrepStmts=false&useUnicode=true&characterEncoding=UTF-8&sessionVariables=sql_mode=''</property> <property name="connection.username">user_xwiki</property> <property name="connection.password">password1*</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property> <property name="connection.pool_size">2</property> <property name="statement_cache.size">2</property> <mapping resource="xwiki.hbm.xml"/> <mapping resource="feeds.hbm.xml"/> <mapping resource="activitystream.hbm.xml"/> My database username is user_xwiki instead of xwiki - I cannot change this, but could it be the problem? I am able to manually connect to mysql using SSH and the username/password in the hibernate cfg, and have granted that user all permissions in my control panel. Poking around the archives, I also saw errors related to the hosts file bringing up 500 errors. My hosts file is: 127.0.0.1 hornet localhost.localdomain localhost I do not have permissions to edit the hosts file, but my error is different from those which were resolved by changing it. Any ideas? Thank you, aaron

14 years

[xwiki-users] [Announcement] XWiki Enterprise and XWiki Enterprise Manager 3.0.1 released

by Sergiu Dumitriu

The XWiki development team is proud to announce the release of XWiki Enterprise 3.0.1. This is the first (and probably last) bugfix release for the 3.0 series, with 37 issues closed on top of 3.0. Backported from the 3.1 branch, two new features found their way into this release: the possibility to export a wiki document into an office format using a running OpenOffice/LibreOffice installation, and the new UI for customizing the PDF export. More details in the full release notes, at http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnterpris… Since this is a bugfix release on an older branch, the Download page doesn't list the new binaries, but you can download them directly from the OW2 Forge download page: http://forge.ow2.org/project/showfiles.php?group_id=170 -- Sergiu Dumitriu http://purl.org/net/sergiu/

14 years

[xwiki-users] XWiki on Cassandra

by Caleb James DeLisle

I have an instance of XWiki finally running on Cassandra. http://kk.l.to:8080/xwikiOnCassandra/ Cassandra is a "NoSQL" database, unlike a traditional SQL database it cannot do advanced queries but it can store data in a more flexible way eg: each row is like a hashtable where additional "columns" can be added at will. The most important feature of Cassandra is that multiple Cassandra nodes can be connected together into potentially very large "swarms" of nodes which reside in different racks or even data centers continents apart, yet all of them represent the same database. Cassandra was developed by Facebook and their swarm was said to be over 200 nodes strong. In it's application with XWiki, each node can have an XWiki engine sitting on top of it and users can be directed to the geographically closest node or to the node which is most likely to have a cache of the page which they are looking for. Where a traditional cluster is a group of XWiki engines sitting atop a single MySQL engine, this allows for a group of XWiki engines to sit atop a group of Cassandra engines in a potentially very scalable way. In a cloud setting, one would either buy access to a provided NoSQL store such as Google's BigTable or they would setup a number of XWiki/Cassandra stacks in a less managed cloud such as Rackspace's or Amazon's. How it works: XWiki objects in the traditional Hibernate based storage engine are persisted by breaking them up into properties which are then joined again when the object is loaded. A user object which has a name and an age will occupy a row in each of three tables, the xwikiobjects table, the xwikistrings table, and the xwikiintegers table. The object's metadata will be in the xwikiobjects table while the name will be in a row in the xwikistrings table and the age, a number, will go in the xwikiintegers table. The NoSQL/Datanucleus based storage engine does this differently, the same object only occupies space in the XWikiDocument table where it takes advantage of Cassandra's flexibility by simply adding a new column for each property. NOTE: this is not fully implemented yet, objects are still stored serialized. What works * Document storage * Classes and Objects * Attachments * Links and Locks * Basic querying with JDOQL What doesn't work * Querying inside of objects * JPQL/XWQL queries * Document history * Permissions (requires unimplemented queries) * The feature you want I am interested in what the community thinks is the first priority, I can work on performance which will likely lead to patches being merged into master which will benefit everyone or I can work on more features which will benefit people who want to use XWiki as a traditional application wiki but use it on top of Cassandra. You can reply here or add comments to the wiki ;) Caleb

14 years

[xwiki-users] Problems with xwiki installation on Oracle Weblogic

by Florian Rhomberg

Hello! I am trying to install XWiki on a weblogic server in combination with mysql. However I always get an Error 500 in the Browser. In the admin log of the oracle domain the following error is written: ####<06.04.2011 17:03 Uhr MESZ> <Error> <HTTP> <ntas1> <AdminServer> <[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <61e95e7340cb5d5a:f20d7c0:12ed576d9fd:-8000-000000000000053e> <1302102210137> <BEA-101017> <[ServletContext@59713337[app:xwiki-enterprise-web-2 module:xwiki-enterprise-web-2.7.1 path:/xwiki-enterprise-web-2.7.1 spec-version:2.5]] Root cause of ServletException. com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Errors in named queries: listGroupsForUser, listGroupsForUserInOtherWiki at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:417) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:486) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:137) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117) 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:1198) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:416) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:821) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:130) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:69) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:113) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454) at weblogic.work.ExecuteThread.run(ExecuteThread.java:176) > In the XWiki the follwoing error is written: 2011-04-06 17:03:30,137 [http://dev.nettania.at:80/xwiki-enterprise-web-2.7.1/bin/view/Main/] ERROR impl.SessionFactoryImpl - Error in named query: listGroupsForUserInOtherWiki org.hibernate.QueryException: dereferenced: stringprop2_.id.id [ select distinct doc.fullName from com.xpn.xwiki.doc.XWikiDocument as doc, com.xpn.xwiki.objects.BaseObject as obj, com.xpn.xwiki.objects.StringProperty as prop where obj.name = doc.fullName and obj.className='XWiki.XWikiGroups' and obj.id = prop.id.id and prop.id.name='member' and prop.value=:prefixedmembername ] at org.hibernate.hql.classic.PathExpressionParser.token(PathExpressionParser.java:167) at org.hibernate.hql.classic.WhereParser.doPathExpression(WhereParser.java:347) at org.hibernate.hql.classic.WhereParser.doToken(WhereParser.java:382) at org.hibernate.hql.classic.WhereParser.token(WhereParser.java:263) at org.hibernate.hql.classic.ClauseParser.token(ClauseParser.java:86) at org.hibernate.hql.classic.PreprocessingParser.token(PreprocessingParser.java:108) at org.hibernate.hql.classic.ParserHelper.parse(ParserHelper.java:28) at org.hibernate.hql.classic.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:216) at org.hibernate.hql.classic.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:185) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:57) at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72) at org.hibernate.impl.SessionFactoryImpl.checkNamedQueries(SessionFactoryImpl.java:402) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:352) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1300) at com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:166) at com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:562) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1073) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1117) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.getDBVersion(XWikiHibernateMigrationManager.java:68) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.<init>(AbstractXWikiMigrationManager.java:68) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.<init>(XWikiHibernateMigrationManager.java:52) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:1148) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:828) at com.xpn.xwiki.XWiki.<init>(XWiki.java:772) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:398) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:486) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:137) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117) 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:1198) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:416) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:821) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:130) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:69) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:113) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454) at weblogic.work.ExecuteThread.run(ExecuteThread.java:176) 2011-04-06 17:03:30,137 [http://dev.nettania.at:80/xwiki-enterprise-web-2.7.1/bin/view/Main/] WARN action.RequestProcessor - Unhandled Exception thrown: class com.xpn.xwiki.XWikiException How can I fix this, I already tried a lot, but there seems a serious problem with the db mapping, however I am using a lot of own jav webapplication with hibernate on the server and I never got any problems. Adding the follwoing line to the hibernate.cfg.xml does not solve the problem: <property name="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</property> Thanks, Florian

14 years

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xwiki-users August 2011