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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:black'>I receive “No peer endpoint available to which to send SAML response” after authenticating with the Idp and redirecting back to my site. I looked into the IdP logs and noticed that there is indeed a mismatch for the ACS URL – specifically, the port is omitted in the SP metadata but included in the request from the SP.<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>The request from the SP asks to be sent back to the Assertion Consumer Service endpoint at <a href="https://mysite:443/Shibboleth.sso/SAML2/POST"><span style='color:black'>https://mysite:443/Shibboleth.sso/SAML2/POST</span></a> for urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST .<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>In the SP metadata file, the ACS endpoint for urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST is <a href="https://mysite/Shibboleth.sso/SAML2/POST"><span style='color:black'>https://mysite/Shibboleth.sso/SAML2/POST</span></a>.<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='color:black'>The SP is 2.5 and configured using IIS 7. I am using the standard 443 port with HTTPS for mysite. The only references to the port are in the ISAPI and RequestMapper sections of the shibboleth2 configuration:<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>InProcess</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>logger</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>native.logger</span>"<span style='color:blue'>></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>ISAPI</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>normalizeRequest</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>true</span>"<span style='color:blue'> </span><span style='color:red'>safeHeaderNames</span><span style='color:blue'>=</span>"<span style='color:blue'>true</span>"<span style='color:blue'>></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>Site</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>id</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>2</span>"<span style='color:blue'> </span><span style='color:red'>name</span><span style='color:blue'>=</span>"<span style='color:blue'>mysite</span>"<span style='color:blue'> </span><span style='color:red'>scheme</span><span style='color:blue'>=</span>"<span style='color:blue'>https</span>"<span style='color:blue'> </span><span style='color:red'>port</span><span style='color:blue'>=</span>"<span style='color:blue'>443</span>"<span style='color:blue'>/></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'></</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>ISAPI</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>></span><span style='font-size:9.5pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'></</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>InProcess</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>RequestMapper</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>type</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>Native</span>"<span style='color:blue'>></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>RequestMap</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>></span><span style='font-size:9.5pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>Host</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>name</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>mysite</span>"<span style='color:blue'> </span><span style='color:red'>scheme</span><span style='color:blue'>=</span>"<span style='color:blue'>https</span>"<span style='color:blue'> </span><span style='color:red'>port</span><span style='color:blue'>=</span>"<span style='color:blue'>443</span>"<span style='color:blue'>></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>Path</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>name</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>Web.External</span>"<span style='color:blue'> </span><span style='color:red'>authType</span><span style='color:blue'>=</span>"<span style='color:blue'>shibboleth</span>"<span style='color:blue'> </span><span style='color:red'>requireSession</span><span style='color:blue'>=</span>"<span style='color:blue'>false</span>"<span style='color:blue'>/></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'></</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>Host</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>></span><span style='font-size:9.5pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'></</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>RequestMap</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>></span><span style='font-size:9.5pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'></</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>RequestMapper</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='color:black'>The port is not defined in the entityID:<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>ApplicationDefaults</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>REMOTE_USER</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>eppn persistent-id targeted-id</span>"<span style='color:blue'> </span><span style='color:red'>entityID</span><span style='color:blue'>=</span>"<span style='color:blue'>https://mysite/shibboleth</span>"<span style='color:blue'>></span><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><</span><span style='font-size:9.5pt;font-family:Consolas;color:#A31515'>Sessions</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'> </span><span style='font-size:9.5pt;font-family:Consolas;color:red'>handlerSSL</span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>=</span><span style='font-size:9.5pt;font-family:Consolas'>"<span style='color:blue'>true</span>"<span style='color:blue'> </span><span style='color:red'>relayState</span><span style='color:blue'>=</span>"<span style='color:blue'>ss:mem</span>"<span style='color:blue'> </span><span style='color:red'>checkAddress</span><span style='color:blue'>=</span>"<span style='color:blue'>false</span>"<span style='color:blue'> </span><span style='color:red'>timeout</span><span style='color:blue'>=</span>"<span style='color:blue'>3600</span>"<span style='color:blue'> </span><span style='color:red'>lifetime</span><span style='color:blue'>=</span>"<span style='color:blue'>28800</span>"<span style='color:blue'> </span><span style='color:red'>cookieProps</span><span style='color:blue'>=</span>"<span style='color:blue'>https</span>"<span style='color:blue'>><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:blue'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='color:black'>I removed the scheme="https" and port="443" attributes from these in hopes that it would remove the port reference from the request. However, the port is still included in the request from the SP. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>Is it possible to make a modification so that the endpoint requested for our response to be sent to does not include :443?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>James Kohlhaas<o:p></o:p></p></div></body></html>