<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote">On Fri, Aug 23, 2013 at 10:51 AM, Miller, Mark M (EB SW Cloud - R&D - Corvallis) <span dir="ltr"><<a href="mailto:mark.m.miller@hp.com" target="_blank">mark.m.miller@hp.com</a>></span> wrote:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hello,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I would think you would want to reuse the same token but update the expiration time as if it were the first time the token had been generated.</span></p>
</div></div></blockquote><div><br></div><div>That wouldn't work for PKI tokens, as the resulting signature would have to change.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mark<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<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""> Yongsheng Gong [mailto:<a href="mailto:gongysh@unitedstack.com" target="_blank">gongysh@unitedstack.com</a>]
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<b>Sent:</b> Friday, August 23, 2013 12:40 AM<br>
<b>To:</b> OpenStack Development Mailing List<br>
<b>Subject:</b> [openstack-dev] [keystone] Two BPs for managing the tokens<u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi,<u></u><u></u></p>
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<p class="MsoNormal">Talked with Henry Nash and Jamie Lennox on IRC, I have created two BPs to manage the keystone tokens:<u></u><u></u></p>
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<p class="MsoNormal">1.  <a href="https://blueprints.launchpad.net/keystone/+spec/periodically-flush-expired-token" target="_blank">https://blueprints.launchpad.net/keystone/+spec/periodically-flush-expired-token</a><u></u><u></u></p>

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<p class="MsoNormal">which is used to delete expired token<u></u><u></u></p>
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<p class="MsoNormal">2.  <a href="https://blueprints.launchpad.net/keystone/+spec/reuse-token" target="_blank">https://blueprints.launchpad.net/keystone/+spec/reuse-token</a><u></u><u></u></p>
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<p class="MsoNormal">which will re-use valid token<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">These two BPs will help us to reduce the token records in token table enormously.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I have put some ideas on the BP description.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Any comments are welcome.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Regards,<u></u><u></u></p>
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<p class="MsoNormal">Yong Sheng Gong<u></u><u></u></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><br></div>-Dolph
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