When jenkins works in private mode (anonymous access is disabled) I unable to access some static content. It affects to some things like:

• Adding slaves via Web Start (Jnlp) -> install as service

  jenkins slave tries access thorugh url jenkins-slave.jnlp which is unaccessible with out authorization
  I have to manually download this file and update xml-config with new path

• Email notification contains links to static images which also unavailable for anonymous
• Jira-plugin leave comments with links to static images too
• etc

I think an permission "Allow access to static content (${JENKINS_URL}/static/*)" which I can assign to anonymous will fix many such problems

PS. Not sure what component I have to specify