OIDC Discovery Endpoint Property "response_modes_supported" Should not be Required

[brianhyder]

I was looking at Auth0’s OpenID Connect configuration interface. When you provide it the /.well-known/openid-configuration discovery endpoint it expects the payload to contain the response_modes_supported property. The spec (Final: OpenID Connect Discovery 1.0 incorporating errata set 1) says this parameter is optional. I ran into this doing a POC to connect AWS Cognito as an OIDC provider.

Steps to Reproduce:

1. From the side menu navigate to: Connections → Enterprise
2. Click the “+” next to “OpenID Connect”
3. For the issuer enter: https://cognito-idp.us-east-2.amazonaws.com/us-east-2_7jViQuo6W/.well-known/openid-configuration

Expected behavior:
The OIDC endpoints are populated

Actual behavior:
Error message.

I didn’t see a way to manually enter the OIDC details.

[brianhyder]

Duplicate of:
http://community.auth0.com/t/oidc-issuer-metadata-missing/27688

[dan.woda]

Hey @brianhyder,

Thanks for pointing this out and marking it as a duplicate. If there is anything else we can do in the mean time please let me know.

Thanks,
Dan

[andres.aguiar]

Hi @brianhyder

This is already fixed in the implementation we made Generally Available.

Regards,

Andres