Configuring OIDC to use client_credentials - InvalidMessageContext

[Lipscomb, Gary]

Hi List,

Environment

  *
RHEL 8
  *
IdP 4.3.3  (currently  migrating to 5.1.3)
  *
Plugins
     *
Plugin: net.shibboleth.oidc.common      Current Version: 2.2.1
     *
Plugin: net.shibboleth.idp.plugin.oidc.config   Current Version: 1.0.1
     *
Plugin: net.shibboleth.idp.plugin.oidc.op       Current Version: 3.4.0
  *
Java openjdk version "11.0.24"

I think I've got the authentication working but I'm getting this in the log

2024-08-29 10:13:54,603 - IP REDACTED - INFO [net.shibboleth.idp.plugin.oidc.op.authn.impl.OIDCClientInfoCredentialValidator:152] - Credential Validator oauth2-clientinfo: Login by 'https://REDACTED.csu.edu.au/oidc' succeeded
2024-08-29 10:13:54,603 -IP REDACTED - INFO [net.shibboleth.idp.authn.impl.FinalizeAuthentication:196] - Profile Action FinalizeAuthentication: Principal https://REDACTED.csu.edu.au/oidc authenticated
2024-08-29 10:13:54,604 - IP REDACTED - ERROR [net.shibboleth.idp.plugin.oidc.op.profile.impl.InitializeRelyingPartyContext:144] - resource/audience ID Unable to obtain Profile Action InitializeRelyingPartyContext:
2024-08-29 10:13:54,605 - IP REDACTED - WARN [org.opensaml.profile.action.impl.LogEvent:101] - A non-proceed event occurred while processing the request: InvalidMessageContext
2024-08-29 10:13:54,606 -IP REDACTED - INFO [Shibboleth-Audit.OIDC.Token:338] - 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

I've added
                <ref bean="OAUTH2.Token" />
                <ref bean="OAUTH2.TokenAudience" />
to the DefaultRelyingParty and my RelyingPartyOverrides but not to the UnverifiedRelyingParty

The SP information is held in metadata
        <oidcmd:OAuthRPExtensions
          grant_types="client_credentials"
          response_types="code token id_token"
          token_endpoint_auth_method="client_secret_post"
          scopes="openid profile" />
      </md:Extensions>


Any help on troubleshooting would be greatly appreciated

regards

Gary




Gary Lipscomb

Technical Officer, Systems

IT Infrastructure & Security | Division of Information Technology

Charles Sturt University, Bathurst, NSW 2795





[Charles Sturt]<https://www.csu.edu.au>

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