docbrown/app/controllers/internal/configs_controller.rb
Ben Halpern 8837531195
Add additional safeguards for config write access (#6064) [deploy]
* Add additional safeguards for config write access

* Change spec name and confirmation step
2020-02-13 18:39:55 -05:00

49 lines
1.7 KiB
Ruby

class Internal::ConfigsController < Internal::ApplicationController
layout "internal"
before_action :extra_authorization_and_confirmation, only: [:create]
def show
@logo_svg = SiteConfig.logo_svg.html_safe # rubocop:disable Rails/OutputSafety
end
def create
clean_up_params
config_params.keys.each do |key|
SiteConfig.public_send("#{key}=", config_params[key].strip) unless config_params[key].nil?
end
bust_relevant_caches
redirect_to internal_config_path, notice: "Site configuration was successfully updated."
end
private
def config_params
allowed_params = %i[
default_site_email social_networks_handle
main_social_image favicon_url logo_svg
rate_limit_follow_count_daily
ga_view_id ga_fetch_rate
mailchimp_newsletter_id mailchimp_sustaining_members_id
mailchimp_tag_moderators_id mailchimp_community_moderators_id
periodic_email_digest_max periodic_email_digest_min suggested_tags
rate_limit_comment_creation rate_limit_published_article_creation
rate_limit_image_upload rate_limit_email_recipient
]
params.require(:site_config).permit(allowed_params)
end
def extra_authorization_and_confirmation
not_authorized unless current_user.has_role?(:single_resource_admin, Config) # Special additional permission
not_authorized if params[:confirmation] != "My username is @#{current_user.username} and this action is 100% safe and appropriate."
end
def clean_up_params
config = params[:site_config]
config[:suggested_tags] = config[:suggested_tags].downcase.delete(" ") if config[:suggested_tags]
end
def bust_relevant_caches
CacheBuster.bust("/api/tags/onboarding") # Needs to change when suggested_tags is edited
end
end