Hello Niels,
I think you're right here - apachectl -L says:
OIDCCryptoPassphrase (mod_auth_openidc.c)
Passphrase used for AES crypto on cookies and state.
Allowed in *.conf only outside <Directory>, <Files>, <Location>, or <If>
I did not read the docks properly. So this OIDCCryptoPassphrase is only used by
Apache mod_oidc & mod_balancer & not by keycloak if I understand you correctly.
So I could simply change:
OIDCCryptoPassphrase currently-not-supported-by-keycloak
to
OIDCCryptoPassphrase a-random-secret-used-by-apache-oidc-and-balancer
... to make it more clear that this secret should really be a secret and is not used by Keycloak, right?
Cheers,
Thomas