Public Role

[iamklaus]

I followed the documentation to grant access via public role to unauthorized users. I have also set PUBLIC_ROLE_LIKE_GAMMA = True in the config file.

Partly the access works, but superset gives the following message to the visitor:

"An error occurred while fetching available CSS templates"

Bug or missing configuration?

[MarcusSorealheis]

Need a lot more info to reproduce

[aspedrosa]

@MarcusSorealheis
I think what @iamklaus is trying to do is to access dashboards without logging in.
I have a similar/related issue. I'm not setting PUBLIC_ROLE_LIKE_GAMMA to True but I'm giving the necessary permissions to the public role so he can access a dashboard, however without success.

I think the problem is on the method get_public_role of the SupersetSecurityManager here 👇

if not conf.get("PUBLIC_ROLE_LIKE_GAMMA", False):
    return None

from superset import db

return db.session.query(self.role_model).filter_by(name="Public").first()

Shouldn't it be like this 👇 ?

from superset import db

if conf.get("PUBLIC_ROLE_LIKE_GAMMA", False):
    return db.session.query(self.role_model).filter_by(name="Gamma").first()

return db.session.query(self.role_model).filter_by(name="Public").first()

[stale]

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[aspedrosa]

@iamklaus You have to also add the permission "can list on CssTemplateAsyncModelView"

[andreaphsz]

I am struggling with the same issue. Is there an update on this?

[extssam]

I am struggling with the same issue. Is there an update on this?

When I created a dashboard and marked the table under Public along with some more permissions, I got the same error. "An error occurred while fetching available CSS templates"

After adding required permissions, it worked. Please see screenshot below for reference.