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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><div><p class=MsoNormal><span style='color:#1F497D'>In case anyone is following this thread…<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I noticed in the notes that when you enable SSL/TLS, it invokes NET::SSLeay.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Didn’t appear to be installed. I installed via cpan… and now Apache seg faults when I try to start it. It’s seg faulting on:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Plack::Handler::Apache2->preload("/opt/rt4/sbin/rt-server");<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>If I comment that line out, apache will start, but it doesn’t do anything (500 server errors).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I’ve seen some posts about this on the list, but nothing that solved my issue.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I tried upgrading all my cpan pm’s and “yum update” (I’m running CentOS) everything to see if that helped… no go.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>So I’m dead in the water now. Thankfully, this is my test/play system, so my prod system is still running, but unless someone here has a solution, I’m looking at a fresh reload of everything and starting over from scratch…<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial Narrow","sans-serif";color:#1F497D'><o:p> </o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> rt-users-bounces@lists.bestpractical.com [mailto:rt-users-bounces@lists.bestpractical.com] <b>On Behalf Of </b>Brent Wiese<br><b>Sent:</b> Wednesday, March 21, 2012 2:11 PM<br><b>To:</b> rt-users@lists.bestpractical.com<br><b>Subject:</b> Re: [rt-users] ExternalAuth to active directory over SSL<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='color:#1F497D'>I answered part of my question… I can successfully ldapsearch now. I added <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>TLS_CACERT /etc/pki/tls/certs/ca-bundle.crt<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>To /etc/openldap/ldap.conf.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>But RT is still failing. If I set:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'tls' => 1,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'ssl_version' => 3,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'net_ldap_args' => [ version => 3, port => 636, debug => 8 ],<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I get:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[Wed Mar 21 21:05:14 2012] [critical]: RT::Authen::ExternalAuth::LDAP::_GetBoundLdapObj Can't bind: LDAP_SERVER_DOWN 81 (/opt/rt4/local/plugins/RT-Authen-ExternalAuth/lib/RT/Authen/ExternalAuth/LDAP.pm:492)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>If I change to this:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'tls' => 0,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'ssl_version' => 3,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> 'net_ldap_args' => [ version => 3, port => 636, debug => 8 ],<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I get:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[Wed Mar 21 21:09:27 2012] [critical]: RT::Authen::ExternalAuth::LDAP::_GetBoundLdapObj Can't bind: LDAP_OPERATIONS_ERROR 1 (/opt/rt4/local/plugins/RT-Authen-ExternalAuth/lib/RT/Authen/ExternalAuth/LDAP.pm:492)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>So I’m further, but still stuck.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p></div><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:rt-users-bounces@lists.bestpractical.com">rt-users-bounces@lists.bestpractical.com</a> [<a href="mailto:rt-users-bounces@lists.bestpractical.com">mailto:rt-users-bounces@lists.bestpractical.com</a>] <b>On Behalf Of </b>Brent Wiese<br><b>Sent:</b> Wednesday, March 21, 2012 12:23 PM<br><b>To:</b> <a href="mailto:rt-users@lists.bestpractical.com">rt-users@lists.bestpractical.com</a><br><b>Subject:</b> [rt-users] ExternalAuth to active directory over SSL<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have ExternalAuth working fine over regular LDAP. But I need to run it over LDAPS for security reasons.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We use an internal CA for our certs. I’ve added it to /etc/pki/tls/certs/ca-bundle.crt (which looks to be linked to /etc/ssl/certs/ca-bundle.crt)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This runs successfully (used to error before I added the CA certs to the bundle):<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>openssl s_client -connect dc.mydomain.local:636 -CApath /etc/ssl/certs<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve also verified the cert/cert chain:<o:p></o:p></p><p class=MsoNormal>openssl verify -CAfile /etc/ssl/certs/ca-bundle.crt dc.mydomain.local.pem<o:p></o:p></p><p class=MsoNormal>dc.mydomain.local.pem: OK<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>However, this errors out with a bad cert error (shortened –D, but it’s the same string that works when using LDAP and ldapsearch over regular ldap works fine):<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>ldapsearch -d 2 -LLL -v -x -H ldaps:// dc.mydomain.local:636 -b 'DC=mydomain,DC=local' -D 'CN=Apache,OU…,DC= mydomain,DC=local' -w '**pass**' '(sn=smith)' cn sn<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Results (snipped hex code):<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>ldap_initialize( ldaps://dc.mydomain.local:636/??base )<o:p></o:p></p><p class=MsoNormal>tls_write: want=60, written=60<o:p></o:p></p><p class=MsoNormal>tls_read: want=3, got=3<o:p></o:p></p><p class=MsoNormal>tls_read: want=2, got=2<o:p></o:p></p><p class=MsoNormal>tls_read: want=2724, got=2724<o:p></o:p></p><p class=MsoNormal>TLS: certificate [CN= dc.mydomain.local] is not valid - error -8179:Unknown code ___f 13.<o:p></o:p></p><p class=MsoNormal>tls_write: want=7, written=7<o:p></o:p></p><p class=MsoNormal>TLS: error: connect - force handshake failure: errno 21 - moznss error -8179<o:p></o:p></p><p class=MsoNormal>TLS: can't connect: TLS error -8179:Unknown code ___f 13.<o:p></o:p></p><p class=MsoNormal>ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Running LDP.exe on the domain controllers running in SSL mode works fine.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>RT’s log gives the following:<o:p></o:p></p><p class=MsoNormal>[Wed Mar 21 19:04:41 2012] [critical]: RT::Authen::ExternalAuth::LDAP::_GetBoundLdapObj Can't bind: LDAP_OPERATIONS_ERROR 1 (/opt/rt4/local/plugins/RT-Authen-ExternalAuth/lib/RT/Authen/ExternalAuth/LDAP.pm:492)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>So I’m guessing it’s probably getting that same “is not valid” error… but why?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve googled for hours looking for anything beyond making sure the CA cert was in the bundle. Does ldapsearch/RT externalAuth use a different CA bundle than /etc/pki/tls/certs/ca-bundle.crt (or the linked /etc/ssl/certs/ca-bundle.crt)? Any idea what I’m missing?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Running centos 6 and openssl -1.0.0-20.el6_2.2.x86_64 (latest in yum repo… same thing when I ran 1.0.0-10 too).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Brent<o:p></o:p></p></div></body></html>