X-Git-Url: https://code.delx.au/cgiproxy/blobdiff_plain/a5186af9c8968fe91479770e9cb06d312952958c..80e465ea4142082c2402e597d7630cca6cb96da6:/ruby/proxy.rb

diff --git a/ruby/proxy.rb b/ruby/proxy.rb
old mode 100755
new mode 100644
index 4eb744b..27e5538
--- a/ruby/proxy.rb
+++ b/ruby/proxy.rb
@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
 
 require 'net/http'
+require 'net/https'
 require 'uri'
 
 class NilClass
@@ -16,16 +17,19 @@ def getParams(url)
 	end
 
 	url = URI.parse(url);
-	if url.scheme != "http"
+	if !["http", "https"].include? url.scheme
 		raise RuntimeError, "Unsupported scheme: #{url.scheme}"
 	end
 
+	use_ssl = url.scheme == 'https'
+
+	filename = url.path
 	path = url.path
 	if !ENV["QUERY_STRING"].empty?
 		path += "?" + ENV["QUERY_STRING"]
 	end
 
-	return url.host, url.port, path
+	return url.host, url.port, use_ssl, filename, path
 end
 
 def createRequest(method, path)
@@ -40,8 +44,10 @@ def createRequest(method, path)
 	return req
 end
 
-def insertHeaders(req)
-	req["X-Forwarded-For"] = ENV["REMOTE_ADDR"]
+def insertHeaders(req, ffHeader)
+	if ffHeader
+		req["X-Forwarded-For"] = ENV["REMOTE_ADDR"]
+	end
 	req["Host"] = ENV["HTTP_HOST"]
 	req["Cookie"] = ENV["HTTP_COOKIE"]
 	req["Referer"] = ENV["HTTP_REFERER"]
@@ -56,11 +62,11 @@ def insertHeaders(req)
 	req["Accept-Language"] = ENV["HTTP_ACCEPT_LANGUAGE"]
 end
 
-def doRequest(req, host, port)
+def doRequest(req, host, port, use_ssl)
 	# Make the request
-	res = Net::HTTP.start(host, port) do |http|
-		http.request(req)
-	end
+	http = Net::HTTP.new(host, port)
+	http.use_ssl = use_ssl
+	res = http.request(req)
 
 	# Tweak the headers a little
 	res.delete("transfer-encoding")
@@ -71,24 +77,35 @@ def doRequest(req, host, port)
 end
 
 def printResult(res)
-	res.each_capitalized do |key, value|
-		print "#{key}: #{value}\r\n"
+	if res.code != "200"
+		res["Status"] = "#{res.code} #{res.message}"
+	end
+	res.each_capitalized_name do |key|
+		res.get_fields(key).each do |value|
+			print "#{key}: #{value}\r\n"
+		end
 	end
 	print "\r\n"
 	print res.body
 end
 
+def writeFile(res, filename, outputDir)
+	filename = filename.split("/")[-1]
+	File.open("#{outputDir}/#{filename}", 'w') {|f| f.write(res.body) }
+end
+
 def debug(msg)
 	File.open("/tmp/debuglog.txt", "a") { |f|
 		f << Time.new.to_s + " " + msg + "\n"
 	}
 end
 
-def proxyTo(basePath)
-	host, port, path = getParams(basePath)
+def proxyTo(basePath, ffHeader=True, outputDir=None)
+	host, port, use_ssl, filename, path = getParams(basePath)
 	req = createRequest(ENV["REQUEST_METHOD"], path)
-	insertHeaders(req)
-	res = doRequest(req, host, port)
+	insertHeaders(req, ffHeader)
+	res = doRequest(req, host, port, use_ssl)
+	writeFile(res, filename, outputDir)
 	printResult(res)
 end