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Hi Henri,</div>
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<br>
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Thanks for the quick reply and your troubleshooting.</div>
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I'll work my way through this and let you know how I go.</div>
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regards</div>
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Gary</div>
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<p><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(218, 61, 15);"><b>Gary Lipscomb</b></span></p>
<p><span style="font-family: Arial, sans-serif; font-size: 9pt;">Technical Officer, Systems</span></p>
<p><span style="font-family: Arial, sans-serif; font-size: 9pt;">IT </span><span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(65, 65, 65);">Infrastructure & Security | Division of Information Technology</span></p>
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<div id="divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> users <users-bounces@shibboleth.net> on behalf of Henri Mikkonen <henri.mikkonen@nimbleidm.com><br>
<b>Sent:</b> Thursday, 29 August 2024 16:45<br>
<b>To:</b> users@shibboleth.net <users@shibboleth.net><br>
<b>Subject:</b> Re: Configuring OIDC to use client_credentials - InvalidMessageContext</span>
<div> </div>
</div>
<div style="font-size: 11pt;">Hi Gary,<br>
<br>
I was finally able to reproduce the behaviour with the following remarks:<br>
<br>
- scope 'openid' is registered in the metadata (like you do) and also<br>
requested by the client. This is the main reason for the confusing logs:<br>
the current code is using that scope to signal the use of OpenID Connect<br>
sequence, which is never the case with the client credentials grant. If<br>
you remove the use of that scope, you'll probably see error message with<br>
description "Improper or disallowed resource indicator".<br>
<br>
- The error description above is related to the lack of using resource<br>
indicator in the request, or the client does not have any registered<br>
audiences. See<br>
<a href="https://shibboleth.atlassian.net/wiki/spaces/SC/pages/1912406916/OAuthRPMetadataProfile" id="OWAcbcd3f94-c228-723c-d4cb-d757ceb3b200" class="OWAAutoLink" data-auth="NotApplicable">https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fshibboleth.atlassian.net%2Fwiki%2Fspaces%2FSC%2Fpages%2F1912406916%2FOAuthRPMetadataProfile&data=05%7C02%7Cglipscomb%40csu.edu.au%7C960ba6ad52b74834f9cc08dcc7f6300b%7Cf0f76207a6104fc0b4a35d797fe5283c%7C0%7C0%7C638605107406790513%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=UJh5E4ZJAgrY4TIGgw2PA8Gle7kAeinlav8FT4pjHwI%3D&reserved=0</a><br>
. The logic is that unless the client requests any specific resource,<br>
the first registered audience is used as the access token<br>
target/audience. In any case, the registered resources need to have<br>
OAUTH2.TokenAudience profile enabled. You should have that covered as<br>
you've enabled it via DefaultRelyingParty.<br>
<br>
Regarding the scopes, until OP 4.1.0 you need to be using some scope<br>
value in the request. See <a href="https://shibboleth.atlassian.net/browse/JOIDC-176" id="OWA14a2df8b-e3c9-dbc9-c901-e4326c0c778c" class="OWAAutoLink" data-auth="NotApplicable">
https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fshibboleth.atlassian.net%2Fbrowse%2FJOIDC-176&data=05%7C02%7Cglipscomb%40csu.edu.au%7C960ba6ad52b74834f9cc08dcc7f6300b%7Cf0f76207a6104fc0b4a35d797fe5283c%7C0%7C0%7C638605107406801278%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=9SsFLo2UGA31lODR72xruDw2QzlwNli3P%2FXkVVZWtpk%3D&reserved=0</a><br>
<br>
BR,<br>
Henri.<br>
<br>
On 29.8.2024 5.58, Lipscomb, Gary via users wrote:<br>
> Hi List,<br>
><br>
> Environment<br>
><br>
> *<br>
> RHEL 8<br>
> *<br>
> IdP 4.3.3 (currently migrating to 5.1.3)<br>
> *<br>
> Plugins<br>
> o<br>
> Plugin: net.shibboleth.oidc.common Current Version: 2.2.1<br>
> o<br>
> Plugin: net.shibboleth.idp.plugin.oidc.config Current Version:<br>
> 1.0.1<br>
> o<br>
> Plugin: net.shibboleth.idp.plugin.oidc.op Current Version:<br>
> 3.4.0<br>
> *<br>
> Java openjdk version "11.0.24"<br>
><br>
> I think I've got the authentication working but I'm getting this in the log<br>
><br>
> 2024-08-29 10:13:54,603 - IP REDACTED - INFO<br>
> [net.shibboleth.idp.plugin.oidc.op.authn.impl.OIDCClientInfoCredentialValidator:152] - Credential Validator oauth2-clientinfo: Login by '<a href="https://redacted.csu.edu.au/oidc" id="OWAfa95c060-4e9a-4ba1-b612-11dbfd11849f" class="OWAAutoLink" data-auth="NotApplicable">https://REDACTED.csu.edu.au/oidc</a>'
succeeded<br>
> 2024-08-29 10:13:54,603 -IP REDACTED - INFO<br>
> [net.shibboleth.idp.authn.impl.FinalizeAuthentication:196] - Profile<br>
> Action FinalizeAuthentication: Principal <a href="https://REDACTED" id="OWA71639ee7-8dc4-cfd7-8d6c-47aa73da75b1" class="OWAAutoLink" data-auth="NotApplicable">
https://REDACTED</a><br>
> <<a href="https://REDACTED" id="OWA8e4b0428-0c93-e659-f394-2e0cdca1d6ac" class="OWAAutoLink" data-auth="NotApplicable">https://REDACTED</a>>.csu.edu.au/oidc authenticated<br>
> 2024-08-29 10:13:54,604 - IP REDACTED - ERROR<br>
> [net.shibboleth.idp.plugin.oidc.op.profile.impl.InitializeRelyingPartyContext:144] - resource/audience ID Unable to obtain Profile Action InitializeRelyingPartyContext:<br>
> 2024-08-29 10:13:54,605 - IP REDACTED - WARN<br>
> [org.opensaml.profile.action.impl.LogEvent:101] - A non-proceed event<br>
> occurred while processing the request: I*nvalidMessageContext*<br>
> 2024-08-29 10:13:54,606 -IP REDACTED - INFO<br>
> [Shibboleth-Audit.OIDC.Token:338] -<br>
> 54.86.50.139|2024-08-29T00:13:54.582866Z|2024-08-29T00:13:54.606339Z|https://REDACTED.csu.edu.au/oidc|https://archibusqaupgrade.csu.edu.au/oidc|||2024-08-29T00:13:54.603402Z||https://REDACTED.csu.edu.au/oidc||false|||TokenRequest|TokenErrorResponse|||||PostmanRuntime/7.41.2<br>
><br>
> I've added<br>
> <ref bean="OAUTH2.Token" /><br>
> <ref bean="OAUTH2.TokenAudience" /><br>
> to the DefaultRelyingParty and my RelyingPartyOverrides but not to the<br>
> UnverifiedRelyingParty<br>
><br>
> The SP information is held in metadata<br>
> <oidcmd:OAuthRPExtensions<br>
> grant_types="client_credentials"<br>
> response_types="code token id_token"<br>
> token_endpoint_auth_method="client_secret_post"<br>
> scopes="openid profile" /><br>
> </md:Extensions><br>
><br>
><br>
> Any help on troubleshooting would be greatly appreciated<br>
><br>
> regards<br>
><br>
> Gary<br>
><br>
> *Gary Lipscomb*<br>
><br>
> Technical Officer, Systems<br>
><br>
> IT Infrastructure & Security | Division of Information Technology<br>
><br>
> Charles Sturt University, Bathurst, NSW 2795<br>
><br>
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