tootlab-mastodon/config/initializers/http_client_proxy.rb
MIYAGI Hikaru f58dcbc981 HTTP proxy support for outgoing request, manage access to hidden service (#7134)
* Add support for HTTP client proxy

* Add access control for darknet

Supress error when access to darknet via transparent proxy

* Fix the codes pointed out

* Lint

* Fix an omission + lint

* any? -> include?

* Change detection method to regexp to avoid test fail
2018-04-25 02:14:49 +02:00

25 lines
1.1 KiB
Ruby

Rails.application.configure do
config.x.http_client_proxy = {}
if ENV['http_proxy'].present?
proxy = URI.parse(ENV['http_proxy'])
raise "Unsupported proxy type: #{proxy.scheme}" unless %w(http https).include? proxy.scheme
raise "No proxy host" unless proxy.host
host = proxy.host
host = host[1...-1] if host[0] == '[' #for IPv6 address
config.x.http_client_proxy[:proxy] = { proxy_address: host, proxy_port: proxy.port, proxy_username: proxy.user, proxy_password: proxy.password }.compact
end
config.x.access_to_hidden_service = ENV['ALLOW_ACCESS_TO_HIDDEN_SERVICE'] == 'true'
config.x.hidden_service_via_transparent_proxy = ENV['HIDDEN_SERVICE_VIA_TRANSPARENT_PROXY'] == 'true'
end
module Goldfinger
def self.finger(uri, opts = {})
to_hidden = /\.(onion|i2p)(:\d+)?$/.match(uri)
raise Mastodon::HostValidationError, 'Instance does not support hidden service connections' if !Rails.configuration.x.access_to_hidden_service && to_hidden
opts = opts.merge(Rails.configuration.x.http_client_proxy).merge(ssl: !to_hidden)
Goldfinger::Client.new(uri, opts).finger
end
end