[Docs] SSO OpenID oAuth2 - token_endpoint_auth_method

[NilsBaumgartner1994]

Describe the Request

I am unsure which auth_method directus supports? One of your identity providers asked us if we would like to use "client_secret_post" or "client_secret_basic". As I cannot find any information about that in the docs, i would like to suggest a small information.

I only found an issue about supporting all openid-client configurations: directus/directus#20299

Therefore I assume directus only support

Maintenance Strategy

Only when SSO is changing.

[br41nslug]

The openid-client used by directus supports the following token_endpoint_auth_methods

https://github.com/panva/openid-client/tree/v5.x/docs#client-authentication-methods
This should be configurable through AUTH_<provider>_CLIENT_<config> where should be token_endpoint_auth_method (perhaps in all caps)

[NilsBaumgartner1994]

Thanks for the quick reference. Maybe a small tweak would be to add the link you provided in the docs too, as i think that describing every detail would be very much. But providing a link to the other docs could be helpful :-)

[linear]

EDU-372 [Docs] SSO OpenID oAuth2 - token_endpoint_auth_method