Include login_name from acl_users

[ewohnlich]

acl_users has a login_name for each user which is not necessarily the same as the user_id. It looks like the principals.json contains all of the custom user schema (stored in portal_memberdata I believe) but does not contain login_name, nor do I see it anywhere else.

Should this be exported/imported in the principals.json file, or is it better to put it elsewhere for whatever reason?

[mauritsvanrees]

I guess the assumption is that when the login name differs from the user id, this is because 'email as login' is used. So the login name is the same as in the email field.

But it could be set differently. So for me it would make sense to export/import this in principals.json, in a login_name attribute.

Would you be willing to make a pull request?

[ewohnlich]

Yes, I can put something together.

For what it's worth, we use the login_name for SSO purposes. We use the format "id@Idp" where id is the id from that Identity Provider, not the user id.

[mauritsvanrees]

Fixed with your PR #76.