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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Just to put in my 2c, a login-hint passed from Sp (via some IDP discovery) to IDP is also something I’m interested in.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Jan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">users <users-bounces@shibboleth.net> on behalf of Wessel, Keith <kwessel@illinois.edu><br>
<b>Date: </b>Friday, 21 January 2022 at 23:02<br>
<b>To: </b>Shib Users <users@shibboleth.net><br>
<b>Subject: </b>RE: login_hint?<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt">Thanks, Scott. I've gone far enough down this rabbit hole for a Friday. If we decide this is something that someone around here can't live without, we'll be in touch with a feature
request.<br>
<br>
Keith<br>
<br>
<br>
-----Original Message-----<br>
From: users <users-bounces@shibboleth.net> On Behalf Of Cantor, Scott<br>
Sent: Friday, January 21, 2022 3:51 PM<br>
To: Shib Users <users@shibboleth.net><br>
Subject: Re: login_hint?<br>
<br>
On 1/21/22, 4:45 PM, "users on behalf of Wessel, Keith" <users-bounces@shibboleth.net on behalf of kwessel@illinois.edu> wrote:<br>
<br>
> Is there a hook already in place for the SAML proxying that would allow addition of HTTP parameters sent with<br>
> the request to the upstream IdP?<br>
<br>
No, that is very much not out of the box by any defintion, and our message encoding layer doesn't support proprietary additions to the bindings other than in cases where a template is involved. If we support POST outbound, which I imagine we do, it would be
somewhat incidentally possible with the template override feature.<br>
<br>
-- Scott<br>
<br>
<br>
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