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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>There is a bug, it&#8217;s been documented.&nbsp; <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You need to include zope.pluggableauth in your setup.py in
install_requires and rerun buildout.&nbsp; This will work around the bug.<o:p></o:p></span></p>

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color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hopefully that&#8217;s the issue, otherwise, we&#8217;ll have to look
closer.<o:p></o:p></span></p>

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color:#1F497D'><o:p>&nbsp;</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'>Jeffrey Peterson<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>bgpete3@gmail.com<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<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"'>
grok-dev-bounces@zope.org [mailto:grok-dev-bounces@zope.org] <b>On Behalf Of </b>Shrek
Zhou<br>
<b>Sent:</b> Wednesday, November 03, 2010 12:01 PM<br>
<b>To:</b> grok-dev@zope.org<br>
<b>Subject:</b> [Grok-dev] grok 1.2 and session based auth.<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal>hi, grokkers,<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal><b>My problem:</b><o:p></o:p></p>

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<p class=MsoNormal>I can not use PluggableAuthenticationPlugin from
zope.pluggableauth to do a session based auth.<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal><b>Steps I took:</b><o:p></o:p></p>

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<p class=MsoNormal>1. added the following lines to my gork.Application:<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp;
&nbsp;grok.local_utility(auth.UserAuthenticatorPlugin,<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; provides=IAuthenticatorPlugin,<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; name='users')<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp;
&nbsp;grok.local_utility(PluggableAuthentication,provides=IAuthentication,<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; setup=auth.setup_authentication,<o:p></o:p></p>

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<p class=MsoNormal>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; )<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal>2. created corresponding authenticatorPlugin and
credentialsPlugin, and add them to pau through setup_authentication.<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal><b>Results</b>:<o:p></o:p></p>

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<p class=MsoNormal>The authentication utility is not called at all. only
princialRegistry(from zope.principalregistry which is a globalsite utility that
implements IAuthentication.) works.<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal>Expected:<o:p></o:p></p>

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<p class=MsoNormal>The local authentication utility should work
and&nbsp;substitute the global one.<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal><b><u>How can I fix the above problem??</u></b>&nbsp;<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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