Wraps HTTP authentication in more friendly workflows.
use Rack::Unbasic do |on| on.bad_request '/login' on.unauthorized '/login' end
A response with a 401 or 400 status code will be redirected to the routes you
specify in the config, with the
env['rack-unbasic.code'] set to whatever the
original status code was, and
env['rack-unbasic.return-to'] set to whatever
the requested URI was.
When a request comes in with
:password params, those will be
mapped to basic auth credentials, and the appropriate headers will be added.
Once authorized, the appropriate credentials will be stashed in the session. These can then be used to automatically set the appropriate headers as needed.