<div dir="ltr">Yes. I have added the certificate of SP into the metadata file under <KeyDescriptor> element.<br><br><br></div><div class="gmail_extra"><br><div class="gmail_quote">On 25 April 2018 at 20:45, Tom Scavo <span dir="ltr"><<a href="mailto:trscavo@gmail.com" target="_blank">trscavo@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Wed, Apr 25, 2018 at 4:26 AM, Indunil Rathnayake<br>
<<a href="mailto:indunil.uom@gmail.com">indunil.uom@gmail.com</a>> wrote:<br>
><br>
> Shibbolet is configured for SAML artifact binding and following error can be<br>
</span>> seen in logs, when processing the ArtifactResolve SOAP request...<br>
<span class="">><br>
> The issuer value of ArtifactResolve request, is same as the entityID of the<br>
> SP metadata. What it meant by authenticating the issuer?<br>
<br>
</span>In this case, the SP issues an ArtifactResolve request directly to the<br>
IdP. In order to complete the SAML exchange, the two parties<br>
authenticate each other. In particular, the IdP authenticates the SP<br>
before processing the ArtifactResolve request.<br>
<span class=""><br>
> and how it's done?<br>
<br>
</span>Authentication is done at the transport level (back-channel TLS) or<br>
the document level (XML signature). In either case, there should be a<br>
signing certificate in SP metadata. Is there?<br>
<span class="HOEnZb"><font color="#888888"><br>
Tom<br>
-- <br>
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</font></span></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p style="font-family:arial;font-size:small;margin:6pt 0in 0.0001pt;background-image:initial;background-repeat:initial"><b><span style="font-size:10pt;font-family:Arial,sans-serif">Indunil Rathnayake </span></b><span style="font-size:10pt;font-family:Arial,sans-serif"></span></p><p style="font-family:arial;font-size:small;margin:0in 0in 0.0001pt"><b><span style="font-size:10pt;font-family:Arial,sans-serif">Faculty of Information Technology</span></b><span style="font-size:10pt;font-family:Arial,sans-serif"></span></p><p style="font-family:arial;font-size:small;margin:0in 0in 0.0001pt"><b><span style="font-size:10pt;font-family:Arial,sans-serif">University of Moratuwa.</span></b><span style="font-size:10pt;font-family:Arial,sans-serif"></span></p><p style="font-family:arial;font-size:small;margin:0in 0in 0.0001pt;background-image:initial;background-repeat:initial"><span lang="DA" style="font-size:10pt;font-family:Arial,sans-serif">Email : <u><a href="mailto:indunil.uom@gmail.com" style="color:rgb(17,85,204)" target="_blank">indunil.uom@gmail.com</a></u> | Skype: </span><span style="font-size:10pt;font-family:Arial,sans-serif">indu.upeksha | </span><span lang="DA" style="font-size:10pt;font-family:Arial,sans-serif">Mobile : </span><span lang="DA" style="font-size:10pt;font-family:Arial,sans-serif">(+94)713695179  | </span><span style="font-size:10pt;font-family:Arial,sans-serif">Twitter @indunilUR |</span></p><p style="font-family:arial;font-size:small;margin:0in 0in 0.0001pt;background-image:initial;background-repeat:initial"><span lang="DA" style="font-size:10pt;font-family:Arial,sans-serif">LinkedIn:<b> </b><a href="http://www.google.com/url?q=http%3A%2F%2Flk.linkedin.com%2Fin%2Findunil&sa=D&sntz=1&usg=AFQjCNEmFm8EqJj46HTiFXEXdDLn3kJ79A" style="color:rgb(17,85,204)" target="_blank">http://lk.linkedin.com/in/indunil</a> |  Facebook : <a href="https://www.facebook.com/indunilrathnayake80" style="color:rgb(17,85,204)" target="_blank">https://www.facebook.com/indunilrathnayake80</a> </span></p></div></div>
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