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<p class="MsoNormal"><span style="font-family:"Courier New"">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">This seems like a longshot, but one snag we're hitting setting up OOD is getting Apache authentication going. On our cluster, ssh (for example) authenticates against LDAP first (for some local and
external users). If that fails, it authenticates against the campus Kerberos, which has most of our users.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Has anyone here faced/solved this issue?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">We're looking at a few possibilities, but don't want to miss an obvious easy solution.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Mike<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Possibilities:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span style="font-family:"Courier New"">Use multiple, redundant virtual hosts or Location clauses or even real hosts. One for LDAP, the other for Kerberos.<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span style="font-family:"Courier New"">Use
</span><span style="font-family:"Courier New""><a href="https://github.com/adelton/mod_authnz_pam">https://github.com/adelton/mod_authnz_pam</a> to auth via PAM. Not sure this works without running Apache as root, though.</span><span style="font-family:"Courier New""><o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span style="font-family:"Courier New"">Use
</span><span style="font-family:"Courier New""><a href="http://icephoenix.us/linuxunix/apache-and-http-authentication-with-pam/">http://icephoenix.us/linuxunix/apache-and-http-authentication-with-pam/</a>. Similar, but uses an external setuid password checker.</span><span style="font-family:"Courier New""><o:p></o:p></span></li></ol>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Courier">Michael Coleman (<a href="mailto:mcolema5@uoregon.edu"><span style="color:#0563C1">mcolema5@uoregon.edu</span></a>)<br>
Computational Scientist<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Courier">Research Advanced Computing Services<br>
University of Oregon<br>
<br>
</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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