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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for the help.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Looks like the problem was the version of java being used by the IDP where I was having the problem. Looks like the Java 6 libraries have a problem connecting
to Server 2012 Active Directory. I upgraded to Java 7 (jdk1.7.0_45) and everything started working perfectly.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><br>
Tim Larson<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">University of Central Florida<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> users-bounces@shibboleth.net [mailto:users-bounces@shibboleth.net]
<b>On Behalf Of </b>Chris Phillips<br>
<b>Sent:</b> Tuesday, May 20, 2014 9:36 AM<br>
<b>To:</b> Shib Users<br>
<b>Subject:</b> Re: IDP authentication problems with Server 2012<o:p></o:p></span></p>
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<p class="MsoNormal">Yes, but not just ADsvr2012, AD in general.<o:p></o:p></p>
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<p class="MsoNormal">One thing to check is the certificate you have and what each of the DCs offer for the handshake.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">They may offer different certs and one may not be in your java keystore of the IdP.<o:p></o:p></p>
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<p class="MsoNormal">Also ensure the DNS resolution is what you expect it to be. <o:p></o:p></p>
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<p class="MsoNormal">Do you override /etc/hosts? Do the pair of DC's respond to the same name?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Jacking up the log level for LDAP in the IdP will also highlight some of this too.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Using openssl you can quickly eyeball the chain to check:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">openssl s_client -showcerts -connect 1.2.3.4:3269<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">HTH<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Chris.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 2014-05-20, at 8:59 AM, Tim Larson wrote:<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Has anyone experience problems connecting the Shibboleth IDP to Active Directory running on Server 2012?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">We are running the Shibboleth 2.40 IDP and trying to authenticate against a Server 2012 Domain Controller. The exact same configuration works fine when connecting to a Server
2008 Domain controller in the same AD Domain. We are connecting on the global catalog port 3269, but have tried the LDAP ports as well.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Does anyone know of any services that changed with 2012 or levels of encryption supported that may be causing problems with authenticating against this version of Active
Directory?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Tim Larson<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">University of Central Florida<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal">--<br>
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<p class="MsoNormal"><o:p> </o:p></p>
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