neocities/app.rb
2024-01-05 14:50:25 -06:00

121 lines
3.5 KiB
Ruby

require './environment.rb'
require './app_helpers.rb'
use Rack::Session::Cookie, key: 'neocities',
path: '/',
expire_after: 31556926, # one year in seconds
secret: $config['session_secret'],
httponly: true,
same_site: :lax,
secure: ENV['RACK_ENV'] == 'production'
use Rack::TempfileReaper
helpers do
def site_change_file_display_class(filename)
return 'html' if filename.match(Site::HTML_REGEX)
return 'image' if filename.match(Site::IMAGE_REGEX)
'misc'
end
def csrf_token_input_html
%{<input name="csrf_token" type="hidden" value="#{csrf_token}">}
end
def hcaptcha_input
%{
<script src="https://hcaptcha.com/1/api.js" async defer></script>
<div id="captcha_input" class="h-captcha" data-sitekey="#{$config['hcaptcha_site_key']}"></div>
}
end
end
set :protection, :frame_options => "DENY"
GEOCITIES_NEIGHBORHOODS = %w{
area51
athens
augusta
baja
bourbonstreet
capecanaveral
capitolhill
collegepark
colosseum
enchantedforest
hollywood
motorcity
napavalley
nashville
petsburgh
pipeline
rainforest
researchtriangle
siliconvalley
soho
sunsetstrip
timessquare
televisioncity
tokyo
vienna
westhollywood
yosemite
}.freeze
def redirect_to_internet_archive_for_geocities_sites
match = request.path.match /^\/(\w+)\/.+$/i
if match && GEOCITIES_NEIGHBORHOODS.include?(match.captures.first.downcase)
redirect "https://wayback.archive.org/http://geocities.com/#{request.path}"
end
end
before do
if request.path.match /^\/api\//i
@api = true
content_type :json
elsif request.path.match /^\/webhooks\//
# Skips the CSRF/validation check for stripe web hooks
elsif email_not_validated? && !(request.path =~ /^\/site\/.+\/confirm_email|^\/settings\/change_email|^\/signout|^\/welcome|^\/supporter|^\/signout/)
redirect "/site/#{current_site.username}/confirm_email"
elsif !email_not_validated? && current_site && current_site.phone_verification_needed? && !(request.path =~ /^\/site\/.+\/confirm_phone|^\/signout/)
redirect "/site/#{current_site.username}/confirm_phone"
else
content_type :html, 'charset' => 'utf-8'
redirect '/' if request.post? && !csrf_safe?
end
end
after do
if @api
request.session_options[:skip] = true
end
end
after do
response.headers['Content-Security-Policy'] = %{default-src 'self' data: blob: 'unsafe-inline'; script-src 'self' blob: 'unsafe-inline' https://hcaptcha.com https://*.hcaptcha.com https://js.stripe.com; style-src 'self' 'unsafe-inline' https://hcaptcha.com https://*.hcaptcha.com; connect-src 'self' https://hcaptcha.com https://*.hcaptcha.com https://api.stripe.com; frame-src 'self' https://hcaptcha.com https://*.hcaptcha.com https://js.stripe.com}
end
not_found do
api_not_found if @api
redirect_to_internet_archive_for_geocities_sites
@title = 'Not Found'
erb :'not_found'
end
error do
EmailWorker.perform_async({
from: 'web@neocities.org',
to: 'errors@neocities.org',
subject: "[Neocities Error] #{env['sinatra.error'].class}: #{env['sinatra.error'].message}",
body: erb(:'templates/email/error', layout: false),
no_footer: true
})
if @api
api_error 500, 'server_error', 'there has been an unknown server error, please try again later'
end
erb :'error'
end
Dir['./app/**/*.rb'].each {|f| require f}