Determine which users are SSO users by checking saml2_user table instead of email domain configuration. Also removes bespoke user_update auth check which has been superseded by the addition of ckan.saml2.allow_user_changes config that makes user account editing configurable.
Determine which users are SSO users by checking saml2_user table instead of email domain configuration. Also removes bespoke user_update auth check which has been superseded by the addition of
ckan.saml2.allow_user_changesconfig that makes user account editing configurable.