Add support for using oidc  CA certificate file while refreshing token
@@ -439,6 +439,9 @@ class KubeConfigLoader(object):
config.ssl_ca_cert = ca_cert.name
+ elif 'idp-certificate-authority' in provider['config']:
+ config.ssl_ca_cert = provider['config']['idp-certificate-authority']
+
else:
config.verify_ssl = False
