Configuring OIDC to use client_credentials - InvalidMessageContext
Lipscomb, Gary
glipscomb at csu.edu.au
Wed Sep 4 03:25:42 UTC 2024
Hi Henri,
Thanks for trying to help but I still haven't got it working. I had the 2nd metadata file already but simplified it to that shown below.
I'm still getting the error "no allowed audience"
*
Test code
curl -k \
--location https://idpqa.csu.edu.au/idp/profile/oidc/token \
--header "Content-Type: application/x-www-form-urlencoded" \
--data-urlencode grant_type=client_credentials \
--data-urlencode client_id=https://REDACTED.csu.edu.au/oidc \
--data-urlencode client_secret=REDACTED_SECRET \
--data-urlencode resource=https://REDACTED.csu.edu.au/restapi/ \
--data-urlencode scope=profile
{"error":"invalid_target","error_description":"Improper or disallowed resource indicator"}
*
idp-process.log
2024-09-04 12:55:50,964 - 10.0.2.2 - WARN [net.shibboleth.idp.plugin.oidc.op.oauth2.profile.impl.ValidateAudience:198] - Profile Action ValidateAudience: No allowed audience for client https://REDACTED.csu.edu.au/oidc
2024-09-04 12:55:51,035 - 10.0.2.2 - WARN [org.opensaml.profile.action.impl.LogEvent:101] - A non-proceed event occurred while processing the request: InvalidTarget
*
Metadata 1
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
xmlns:oidcmd="urn:mace:shibboleth:metadata:oidc:1.0"
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
entityID="https://REDACTED.csu.edu.au/oidc">
<md:SPSSODescriptor protocolSupportEnumeration="http://openid.net/specs/openid-connect-core-1_0.html">
<md:Extensions>
<mdui:UIInfo xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui">
<mdui:DisplayName xml:lang="en">REDACTED RestAPI - QA</mdui:DisplayName>
<mdui:Description xml:lang="en">REDACTED RestAPI - QA</mdui:Description>
</mdui:UIInfo>
<oidcmd:OAuthRPExtensions
grant_types="client_credentials"
response_types="token"
token_endpoint_auth_method="client_secret_post"
scopes="profile"
saml:Audience="https://REDACTED.csu.edu.au/restapi/" >
</oidcmd:OAuthRPExtensions>
</md:Extensions>
<md:KeyDescriptor>
<ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
<oidcmd:ClientSecret>REDACTED_SECRET</oidcmd:ClientSecret>
</ds:KeyInfo>
</md:KeyDescriptor>
<md:NameIDFormat>urn:mace:shibboleth:metadata:oidc:1.0:nameid-format:public</md:NameIDFormat>
<md:AssertionConsumerService Binding="https://tools.ietf.org/html/rfc6749#section-3.1.2"
Location="https://REDACTED.csu.edu.au/restapi/"
index="1" />
</md:SPSSODescriptor>
</md:EntityDescriptor>
*
Metadata 2
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
xmlns:oidcmd="urn:mace:shibboleth:metadata:oidc:1.0"
entityID="https://REDACTED.csu.edu.au/restapi/">
<md:SPSSODescriptor protocolSupportEnumeration="http://openid.net/specs/openid-connect-core-1_0.html">
<md:Extensions>
<mdui:UIInfo xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui">
<mdui:DisplayName xml:lang="en">REDACTED RestAPI - QA</mdui:DisplayName>
<mdui:Description xml:lang="en">REDACTED RestAPI - QA</mdui:Description>
<mdui:PrivacyStatementURL xml:lang="en">https://www.csu.edu.au/about-csu</mdui:PrivacyStatementURL>
</mdui:UIInfo>
<oidcmd:OAuthRPExtensions
scopes="profile">
</oidcmd:OAuthRPExtensions>
</md:Extensions>
<md:NameIDFormat>urn:mace:shibboleth:metadata:oidc:1.0:nameid-format:public</md:NameIDFormat>
<md:AssertionConsumerService
Binding="https://tools.ietf.org/html/rfc6749#section-3.1.2"
Location="https://REDACTED.csu.edu.au/restapi/"
index="1"/>
</md:SPSSODescriptor>
</md:EntityDescriptor>
regards
Gary
Gary Lipscomb
Technical Officer, Systems
IT Infrastructure & Security | Division of Information Technology
________________________________
From: users <users-bounces at shibboleth.net> on behalf of Henri Mikkonen <henri.mikkonen at nimbleidm.com>
Sent: Tuesday, 3 September 2024 20:17
To: users at shibboleth.net <users at shibboleth.net>
Subject: Re: Configuring OIDC to use client_credentials - InvalidMessageContext
Hi Gary,
On 3.9.2024 4.07, Lipscomb, Gary via users wrote:
> curl -k --location https://idpqa.csu.edu.au/idp/profile/oidc/token
> --header "Content-Type: application/x-www-form-urlencoded"
> --data-urlencode grant_type=client_credentials --data-urlencode
> client_id=https://REDACTED.csu.edu.au/oidc --data-urlencode
> client_secret=REDACTED_SECRET --data-urlencode
> audience=https://REDACTED.csu.edu.au/restapi --data-urlencode scope=profile
>
> {"error":"invalid_target","error_description":"Improper or disallowed
> resource indicator"}
The correct parameter-name is 'resource', not 'audience'. See
https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Frfc8707&data=05%7C02%7Cglipscomb%40csu.edu.au%7C5fff901400b14f453a6b08dccc019aa8%7Cf0f76207a6104fc0b4a35d797fe5283c%7C0%7C0%7C638609556253371905%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C60000%7C%7C%7C&sdata=cVTeMQaVyOGXct%2FZSZU1m4c8LnB2I4m8E%2FS3dB1nKYI%3D&reserved=0<https://datatracker.ietf.org/doc/html/rfc8707>
> *saml:Audience="https://REDACTED.csu.edu.au/restapi<https://redacted.csu.edu.au/restapi>" />*
Do you also have a trusted metadata entry for
'https://REDACTED.csu.edu.au/restapi<https://redacted.csu.edu.au/restapi>'?
As you seem to be using SAML metadata, you need a specific
EntityDescriptor entry for it. A minimal example with the scope that you
used in the curl-command above:
<md:EntityDescriptor entityID="https://REDACTED.csu.edu.au/restapi<https://redacted.csu.edu.au/restapi>">
<md:SPSSODescriptor
xmlns:oidcmd="urn:mace:shibboleth:metadata:oidc:1.0"
protocolSupportEnumeration="https://aus01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fopenid.net%2Fspecs%2Fopenid-connect-core-1_0.html&data=05%7C02%7Cglipscomb%40csu.edu.au%7C5fff901400b14f453a6b08dccc019aa8%7Cf0f76207a6104fc0b4a35d797fe5283c%7C0%7C0%7C638609556253384144%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C60000%7C%7C%7C&sdata=mxwhjPd0HlQRW9g2UhOt4NvZfb6fxyb3q0qZzvJ9iF4%3D&reserved=0">
<md:Extensions>
<oidcmd:OAuthRPExtensions
scopes="profile">
</oidcmd:OAuthRPExtensions>
</md:Extensions>
</md:SPSSODescriptor>
</md:EntityDescriptor>
BR,
Henri.
--
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