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Hi

I'm looking to restrict list creation to users authenticated through SSO. My 
SSO setup works great with Sympa and is configured as follow (auth.conf):

generic_sso
 service_name          SSO
 service_id            sso
 email_http_header     REMOTE_USER

I've written a custom scenari for the "create_list" action but I can't find 
how to identify SSO users:

match([user_attributes->REMOTE_USER], /.+/)   md5,smtp,smime -> do_it
true()   smtp,md5,smime -> reject(reason='create_list_sso_only')

Any idea how should be defined the condition?

Thanks!

Francis