<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<!--[if !mso]>
<style>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style>
<![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
        {font-family:Tahoma;
        panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman";}
h1
        {margin-top:12.0pt;
        margin-right:0in;
        margin-bottom:3.0pt;
        margin-left:0in;
        page-break-after:avoid;
        font-size:16.0pt;
        font-family:Arial;}
h2
        {margin-top:12.0pt;
        margin-right:0in;
        margin-bottom:3.0pt;
        margin-left:0in;
        page-break-after:avoid;
        font-size:14.0pt;
        font-family:Arial;
        font-style:italic;}
h3
        {margin-top:12.0pt;
        margin-right:0in;
        margin-bottom:3.0pt;
        margin-left:0in;
        page-break-after:avoid;
        font-size:12.0pt;
        font-family:Arial;}
h4
        {margin-top:12.0pt;
        margin-right:0in;
        margin-bottom:3.0pt;
        margin-left:0in;
        page-break-after:avoid;
        font-size:10.0pt;
        font-family:"Times New Roman";
        font-style:italic;}
p.MsoHeader, li.MsoHeader, div.MsoHeader
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:Arial;}
p.MsoFooter, li.MsoFooter, div.MsoFooter
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:Arial;}
p.MsoTitle, li.MsoTitle, div.MsoTitle
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:9.0pt;
        margin-left:0in;
        text-align:center;
        font-size:16.0pt;
        font-family:Arial;
        font-weight:bold;}
p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:6.0pt;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman";}
p.MsoSubtitle, li.MsoSubtitle, div.MsoSubtitle
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:.25in;
        margin-left:0in;
        text-align:center;
        font-size:12.0pt;
        font-family:Arial;}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline;}
pre
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:"Courier New";}
p.StyleTableTextArialBefore6ptAfter6pt, li.StyleTableTextArialBefore6ptAfter6pt, div.StyleTableTextArialBefore6ptAfter6pt
        {margin-top:6.0pt;
        margin-right:0in;
        margin-bottom:6.0pt;
        margin-left:0in;
        font-size:10.0pt;
        font-family:Arial;}
p.quote, li.quote, div.quote
        {margin-top:0in;
        margin-right:.5in;
        margin-bottom:6.0pt;
        margin-left:.5in;
        font-size:12.0pt;
        font-family:"Times New Roman";
        font-style:italic;}
p.wiki, li.wiki, div.wiki
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:"Courier New";}
p.graphic, li.graphic, div.graphic
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:6.0pt;
        margin-left:0in;
        text-align:center;
        font-size:10.0pt;
        font-family:Arial;
        font-style:italic;}
p.quote0, li.quote0, div.quote0
        {margin-top:0in;
        margin-right:.5in;
        margin-bottom:6.0pt;
        margin-left:.5in;
        font-size:12.0pt;
        font-family:"Times New Roman";
        font-style:italic;}
p.wiki0, li.wiki0, div.wiki0
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:"Courier New";}
p.graphic0, li.graphic0, div.graphic0
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:6.0pt;
        margin-left:0in;
        text-align:center;
        font-size:10.0pt;
        font-family:Arial;
        font-style:italic;}
span.EmailStyle30
        {mso-style-type:personal;
        font-family:Arial;
        color:navy;}
span.EmailStyle31
        {mso-style-type:personal;
        font-family:Arial;
        color:navy;}
span.EmailStyle32
        {mso-style-type:personal-reply;
        font-family:Arial;
        color:navy;}
@page Section1
        {size:8.5in 11.0in;
        margin:1.0in 1.25in 1.0in 1.25in;}
div.Section1
        {page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Good stuff John. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>So you are saying that the RP client needs
to follow all redirects and that for security the final one SHOULD be an https
endpoint -- and that this final https URL is what a smart RP would use for its
PK.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>+1.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>~ Steve<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
general-bounces@openid.net [mailto:general-bounces@openid.net] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Drummond Reed<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, March 12, 2008
4:22 PM<br>
<b><span style='font-weight:bold'>To:</span></b> general@openid.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [OpenID] Calling
OpenID 2.0 editors (wasRE:ProblemswithOpenIDand TAG httpRange-14)</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>RE the whole subject of OpenID
identifiers, John Bradley has posted the following blog entry:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
<a href="http://thread-safe.livejournal.com/9907.html">http://thread-safe.livejournal.com/9907.html</a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It’s a good read not just about the
evolution of the different options but also about the security implications.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>=Drummond <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
</div>
</body>
</html>