non-descriptive curl error

[patzm]

I am trying to hook up this extension with a Keycloak server configured for this client. However, I am always getting a

Curl error: (3)

error when I click Test authorization code flow. That happens basically in all cases. No matter if all fields are left blank or filled with the values that I assume to be correct. Do I have to press Save Settings first? I did this before, but that somehow crippled my config and I couldn't log in anymore 🤷‍♂️. I think I could have tried what you proposed in #8, but that sounds risky and cumbersome.

WDYT?

[mooreclayton]

I actually get this same thing when using miniOrange OAuth Server or WO OAuth Server for Wordpress.