>From what I saw on Google it seems to mean that your OpenLDAP server
is configured to accept only tls/ldaps access and you access it using
regular ldap protocol.

On Fri, Jul 24, 2015 at 12:27 PM, Dmitry Bakbardin <[email protected]> wrote:
>  Hi!
>
>
> Ubuntu 14.04.2 LTS, XWiki 6.4.4 clean install.
>
> LDAP set up as described here:  
> http://extensions.xwiki.org/xwiki/bin/view/Extension/LDAP+Application
>
> nmap shows OpenLDAP is ready:
>
> nmap -p 388 myserver.com
>
> Starting Nmap 6.40 ( http://nmap.org )
> Nmap scan report for myserver.com
> Host is up (0.0086s latency).
> rDNS record for myserver.com:
> PORT    STATE SERVICE
> 388/tcp open  ldap
>
> An attempt to log in with "Dummy User" gives following:
>
> 2015-07-24 14:06:36,182 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] TRACE 
> u.i.L.XWikiLDAPAuthServiceImpl - Starting LDAP authentication
> 2015-07-24 14:06:36,182 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> c.x.x.p.l.XWikiLDAPConfig      - ldap_group_classes: [groupofnames, 
> groupwisedistributionlist, dynamicgroup, dynamicgroupaux, g
> roupofuniquenames, posixgroup, apple-group, group]
> 2015-07-24 14:06:36,182 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> c.x.x.p.l.XWikiLDAPConfig      - ldap_group_memberfields: [member, memberuid, 
> uniquemember]
> 2015-07-24 14:06:36,182 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> c.x.x.p.l.XWikiLDAPConnection  - Connection to LDAP server [myserver.com:388]
> 2015-07-24 14:06:36,197 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> c.x.x.p.l.XWikiLDAPConnection  - Binding to LDAP server with credentials 
> login=[cn=Dummy User,ou=people,dc=optrak,dc=com]
> 2015-07-24 14:06:36,209 
> [http://myserver.com/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.
>
>
> at 
> com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.open(XWikiLDAPConnection.java:197)
>  ~[xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.open(XWikiLDAPConnection.java:125)
>  ~[xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticateInContext(XWikiLDAPAuthServiceImpl.java:305)
>  [xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:182)
>  [xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:129)
>  [xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:272)
>  [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:192)
>  [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:174)
>  [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:239)
>  [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3295) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> org.xwiki.security.authorization.internal.XWikiCachingRightService.authenticateUser(XWikiCachingRightService.java:241)
>  [xwiki-platform-security-bridge-6.4.4.jar:na]
>         at 
> org.xwiki.security.authorization.internal.XWikiCachingRightService.checkAccess(XWikiCachingRightService.java:271)
>  [xwiki-platform-security-bridge-6.4.4.jar:na]
>         at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3308) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4304) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:269) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:146) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
>  [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) 
> [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
> [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
> [struts-core-1.3.10.jar:1.3.10]
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) 
> [servlet-api-3.0.jar:na]
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
> [servlet-api-3.0.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>
>         at 
> org.xwiki.security.authorization.internal.XWikiCachingRightService.authenticateUser(XWikiCachingRightService.java:241)
>  [xwiki-platform-security-bridge-6.4.4.jar:na]
>         at 
> org.xwiki.security.authorization.internal.XWikiCachingRightService.checkAccess(XWikiCachingRightService.java:271)
>  [xwiki-platform-security-bridge-6.4.4.jar:na]
>         at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3308) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4304) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:269) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:146) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
>  [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) 
> [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) 
> [struts-core-1.3.10.jar:1.3.10]
>         at 
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) 
> [struts-core-1.3.10.jar:1.3.10]
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) 
> [servlet-api-3.0.jar:na]
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
> [servlet-api-3.0.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) 
> [xwiki-platform-legacy-oldcore-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127)
>  [xwiki-platform-wysiwyg-server-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
>  [xwiki-platform-container-servlet-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) 
> [xwiki-platform-webdav-server-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
>  [xwiki-platform-container-servlet-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
>  [xwiki-platform-container-servlet-6.4.4.jar:na]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 
> [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) 
> [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) 
> [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
>  [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) 
> [tomcat-catalina-7.0.52.jar:7.0.52]
>         at 
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
>  [tomcat-coyote-7.0.52.jar:7.0.52]
>         at 
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
>  [tomcat-coyote-7.0.52.jar:7.0.52]
>         at 
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
>  [tomcat-coyote-7.0.52.jar:7.0.52]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  [na:1.7.0_79]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  [na:1.7.0_79]
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]
>
>
> Caused by: com.novell.ldap.LDAPException:Confidentiality Required
>
>
>         at com.novell.ldap.LDAPResponse.getResultException(Unknown Source) 
> ~[jldap-4.3.jar:na]
>         at com.novell.ldap.LDAPResponse.chkResultCode(Unknown Source) 
> ~[jldap-4.3.jar:na]
>         at com.novell.ldap.LDAPConnection.chkResultCode(Unknown Source) 
> ~[jldap-4.3.jar:na]
>         at com.novell.ldap.LDAPConnection.bind(Unknown Source) 
> ~[jldap-4.3.jar:na]
>         at com.novell.ldap.LDAPConnection.bind(Unknown Source) 
> ~[jldap-4.3.jar:na]
>         at 
> com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.bind(XWikiLDAPConnection.java:231)
>  ~[xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         at 
> com.xpn.xwiki.plugin.ldap.XWikiLDAPConnection.open(XWikiLDAPConnection.java:193)
>  ~[xwiki-platform-ldap-authenticator-6.4.4.jar:na]
>         ... 55 common frames omitted
> 2015-07-24 14:06:36,209 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> u.i.L.XWikiLDAPAuthServiceImpl - Trying authentication against XWiki DB
> 2015-07-24 14:06:36,212 
> [http://myserver.com/xwiki/bin/loginsubmit/XWiki/XWikiLogin] DEBUG 
> u.i.L.XWikiLDAPAuthServiceImpl - LDAP authentication failed for user [Dummy 
> User]
>
>
> Does anyone know how to fix "Confidentiality Required" error?
>
> Thanks in advance!
>
>
> Kind regards,
>
> Dmitry
> _______________________________________________
> users mailing list
> [email protected]
> http://lists.xwiki.org/mailman/listinfo/users



-- 
Thomas Mortagne
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