class HTTP::Request
NOTE: This is a simple monkey patch to the httprb library to provide implicit proxy support to requests. It is defined within this library to allow easy sharing. It is the responsibility of the user to ensure the http gem is available!
Public Instance Methods
proxy()
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Override to implicitly apply proxy as required
NOTE: If dealing with https request, force port so CONNECT request will properly include destination port
# File lib/bogo/http_proxy.rb, line 15 def proxy if((@proxy.nil? || @proxy.empty?) && ENV["#{uri.scheme}_proxy"] && proxy_is_allowed?) _proxy = URI.parse(ENV["#{uri.scheme}_proxy"]) Hash.new.tap do |opts| opts[:proxy_address] = _proxy.host opts[:proxy_port] = _proxy.port opts[:proxy_username] = _proxy.user if _proxy.user opts[:proxy_password] = _proxy.password if _proxy.password end else @proxy if proxy_is_allowed? end end
proxy_connect_header()
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Compute HTTP
request header SSL proxy connection
NOTE: Provide override to get port included within request
# File lib/bogo/http_proxy.rb, line 45 def proxy_connect_header if(@uri.port.nil?) if(@uri.scheme == 'https') dest_port = 443 else dest_port = 80 end else dest_port = @uri.port end "CONNECT #{@uri.host}:#{dest_port} HTTP/#{version}" end
proxy_is_allowed?()
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Check `ENV` and disable proxy if endpoint is listed
@return [TrueClass, FalseClass]
# File lib/bogo/http_proxy.rb, line 32 def proxy_is_allowed? if(ENV['no_proxy']) ENV['no_proxy'].to_s.split(',').map(&:strip).none? do |item| File.fnmatch(item, [uri.host, uri.port].compact.join(':')) end else true end end