Source code for certbot.display.enhancements

"""Certbot Enhancement Display"""
import logging

import zope.component

from certbot import errors
from certbot import interfaces
from certbot.display import util as display_util

logger = logging.getLogger(__name__)

# Define a helper function to avoid verbose code
util = zope.component.getUtility

[docs]def ask(enhancement): """Display the enhancement to the user. :param str enhancement: One of the :class:`certbot.CONFIG.ENHANCEMENTS` enhancements :returns: True if feature is desired, False otherwise :rtype: bool :raises .errors.Error: if the enhancement provided is not supported """ try: # Call the appropriate function based on the enhancement return DISPATCH[enhancement]() except KeyError: logger.error("Unsupported enhancement given to ask(): %s", enhancement) raise errors.Error("Unsupported Enhancement")
[docs]def redirect_by_default(): """Determines whether the user would like to redirect to HTTPS. :returns: True if redirect is desired, False otherwise :rtype: bool """ choices = [ ("No redirect", "Make no further changes to the webserver configuration."), ("Redirect", "Make all requests redirect to secure HTTPS access. " "Choose this for new sites, or if you're confident your site works on HTTPS. " "You can undo this change by editing your web server's configuration."), ] code, selection = util(interfaces.IDisplay).menu( "Please choose whether or not to redirect HTTP traffic to HTTPS, removing HTTP access.", choices, default=0, cli_flag="--redirect / --no-redirect", force_interactive=True) if code != display_util.OK: return False return selection == 1
DISPATCH = { "redirect": redirect_by_default }