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Hi,
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<div class="">We are enabling Google SAML login with our Shibboleth IDP 3. I couldn’t figure out why I’m getting error "<span style="font-family: Menlo; font-size: 11px;" class="">Unable to resolve outbound message endpoint"</span>. </div>
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<div class="">In IDP log,</div>
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<div style="margin: 0px;" class="">2016-07-25 12:08:23,695|128.253.101.159 - DEBUG [net.shibboleth.idp.saml.profile.impl.InitializeOutboundMessageContext:149] - Profile Action InitializeOutboundMessageContext: Initialized outbound message context</div>
<div style="margin: 0px;" class="">2016-07-25 12:08:23,696|128.253.101.159 - DEBUG [net.shibboleth.idp.saml.profile.impl.PopulateBindingAndEndpointContexts:369] - Profile Action PopulateBindingAndEndpointContexts: Attempting to resolve endpoint of type {urn:oasis:names:tc:SAML:2.0:metadata}AssertionConsumerService
for outbound message</div>
<div style="margin: 0px;" class="">2016-07-25 12:08:23,696|128.253.101.159 - DEBUG [net.shibboleth.idp.saml.profile.impl.PopulateBindingAndEndpointContexts:507] - Profile Action PopulateBindingAndEndpointContexts: Populating template endpoint for resolution
from SAML AuthnRequest</div>
<div style="margin: 0px;" class="">2016-07-25 12:08:23,696|128.253.101.159 - WARN [net.shibboleth.idp.saml.profile.impl.PopulateBindingAndEndpointContexts:404] - Profile Action PopulateBindingAndEndpointContexts: Unable to resolve outbound message endpoint</div>
<div style="margin: 0px;" class="">2016-07-25 12:08:23,697|128.253.101.159 - WARN [org.opensaml.profile.action.impl.LogEvent:76] - An error event occurred while processing the request: EndpointResolutionFailed</div>
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<div class="">Authn Request from Google</div>
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<pre id="txt" class=""><samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
ID="imecjbkopdlniklncaocaeklfdbbaefaaeijljjo"
Version="2.0"
IssueInstant="2016-07-25T15:59:30Z"
ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
ProviderName="<a href="http://google.com" class="">google.com</a>"
IsPassive="false"
AssertionConsumerServiceURL="<a href="https://www.google.com/a/gmailtest.cornell.edu/acs" class="">https://www.google.com/a/gmailtest.cornell.edu/acs</a>"
>
<saml:Issuer xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"><a href="http://google.com" class="">google.com</a></saml:Issuer>
<samlp:NameIDPolicy AllowCreate="true"
Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified"
/>
</samlp:AuthnRequest></pre>
<div class="">Google metadata loaded in IDP</div>
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<div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(195, 55, 32);" class="">
<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class=""><</span><span style="font-variant-ligatures: no-common-ligatures; color: #d53bd3" class="">md</span><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1" class="">:</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">EntityDescriptor
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">xmlns</span><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1" class="">:</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">md</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">=</span>"urn:oasis:names:tc:SAML:2.0:metadata"<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">entityID</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">=</span>"<a href="http://google.com" class="">google.com</a>"<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">></span></div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class="">
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<div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(195, 55, 32);" class="">
<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class=""><</span><span style="font-variant-ligatures: no-common-ligatures; color: #d53bd3" class="">md</span><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1" class="">:</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">SPSSODescriptor
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">protocolSupportEnumeration</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">=</span>"urn:oasis:names:tc:SAML:2.0:protocol"<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">></span></div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">
<NameIDFormat></span>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class=""></NameIDFormat></span></div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(195, 55, 32);" class="">
<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class=""><AssertionConsumerService
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">Binding</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">=</span>"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(195, 55, 32);" class="">
<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class="">
</span><span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">Location</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">=</span>"<a href="https://www.google.com/a/gmailtest.cornell.edu/acs" class="">https://www.google.com/a/gmailtest.cornell.edu/acs</a>"<span style="font-variant-ligatures: no-common-ligatures; color: #34bbc7" class=""> </span>isDefault=“true" <span style="color: rgb(52, 187, 199);" class="">/></span></div>
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<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">
</span></<span style="font-variant-ligatures: no-common-ligatures; color: #d53bd3" class="">md</span><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1" class="">:</span>SPSSODescriptor></div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class="">
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</div>
<div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(52, 187, 199);" class="">
</<span style="font-variant-ligatures: no-common-ligatures; color: #d53bd3" class="">md</span><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1" class="">:</span>EntityDescriptor></div>
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<div style="margin: 0px;" class=""><font face="Times" class="">Thanks!</font></div>
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<div style="orphans: 2; widows: 2;" class=""><font face="Times" class="">Hong</font></div>
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