11require 'pp'
22require "net/https"
33
4- class GithubForwarder
5- def initialize ( app )
6- @app = app
7- end
8-
9- def call ( env )
10- puts
11- path = env [ "REQUEST_PATH" ]
12- query_string = env [ "QUERY_STRING" ]
13- puts "from: #{ env [ "REQUEST_URI" ] }
14- if path =~ /\/ github/ or query_string =~ /server=http:\/ \/ github/
15- if path =~ /\/ github\/ /
16- new_uri = "https://github.com" + path . gsub ( "/github" , "" ) + "?" + query_string
17- else
18- params = { }
19- query_string . split ( "&" ) . each do |pair_string |
20- pair = pair_string . split ( "=" )
21- params [ pair [ 0 ] ] = pair [ 1 ] ? URI . decode ( pair [ 1 ] ) : ""
22- end
23- username = params . delete ( "username" )
24- password = params . delete ( "password" )
25- server = params . delete ( "server" )
26-
27- new_uri = "#{ server } #{ path }
28- params . each do |key , value |
29- new_uri += "?" unless new_uri =~ /(\? |&)$/
30- new_uri += key + "=" + URI . encode ( value )
31- end
32- end
33- req = Rack ::Request . new ( env )
34- method = req . request_method . downcase
35- method [ 0 ..0 ] = method [ 0 ..0 ] . upcase
36-
37- puts "forwarding to: #{ new_uri }
38- new_uri = URI . parse ( new_uri )
39-
40- sub_request = Net ::HTTP . const_get ( method ) . new ( "#{ new_uri . path } #{ "?" if new_uri . query } #{ new_uri . query } )
41- if sub_request . request_body_permitted? and req . body
42- body = req . body . read
43- sub_request . body = body
44- puts "body : #{ body . inspect }
45- sub_request . content_length = req . content_length
46- sub_request . content_type = req . content_type
47- if ( req . content_type ) . include? ( "application/x-git-upload-pack-request" )
48- sub_request . content_type = "application/x-git-upload-pack-request"
49- end
50- end
51-
52- sub_request [ "X-Forwarded-For" ] = ( req . env [ "X-Forwarded-For" ] . to_s . split ( /, +/ ) + [ req . env [ 'REMOTE_ADDR' ] ] ) . join ( ", " )
53- sub_request [ "Accept-Encoding" ] = req . accept_encoding
54- sub_request [ "Referer" ] = req . referer
55- session = Net ::HTTP . new ( new_uri . host , new_uri . port )
56- if new_uri . scheme == "https"
57- session . use_ssl = true
58- end
59- # sub_request.basic_auth(username, password)
60- sub_response = session . start do |http |
61- http . request ( sub_request )
62- end
63-
64- headers = { }
65- sub_response . each_header do |k , v |
66- headers [ k ] = v unless k . to_s =~ /cookie|content-length|transfer-encoding/i
67- end
68- body = sub_response . read_body
69- p body [ 0 ..200 ]
70- File . open ( "response_body.bin" , "w" ) { |fout | fout . print body }
71- puts "done"
72- [ sub_response . code . to_i , headers , [ body ] ]
73- else
74- @app . call ( env )
75- end
76- end
77- end
78-
79- use GithubForwarder
4+ # class GithubForwarder
5+ # def initialize(app)
6+ # @app = app
7+ # end
8+ #
9+ # def call(env)
10+ # puts
11+ # path = env["REQUEST_PATH"]
12+ # query_string = env["QUERY_STRING"]
13+ # puts "from: #{env["REQUEST_URI"]}"
14+ # if path =~ /\/github/ or query_string =~ /server=http:\/\/github/
15+ # if path =~ /\/github\//
16+ # new_uri = "https://github.com" + path.gsub("/github", "") + "?" + query_string
17+ # else
18+ # params = {}
19+ # query_string.split("&").each do |pair_string|
20+ # pair = pair_string.split("=")
21+ # params[pair[0]] = pair[1] ? URI.decode(pair[1]) : ""
22+ # end
23+ # username = params.delete("username")
24+ # password = params.delete("password")
25+ # server = params.delete("server")
26+ #
27+ # new_uri = "#{server}#{path}"
28+ # params.each do |key, value|
29+ # new_uri += "?" unless new_uri =~ /(\?|&)$/
30+ # new_uri += key + "=" + URI.encode(value)
31+ # end
32+ # end
33+ # req = Rack::Request.new(env)
34+ # method = req.request_method.downcase
35+ # method[0..0] = method[0..0].upcase
36+ #
37+ # puts "forwarding to: #{new_uri}"
38+ # new_uri = URI.parse(new_uri)
39+ #
40+ # sub_request = Net::HTTP.const_get(method).new("#{new_uri.path}#{"?" if new_uri.query}#{new_uri.query}")
41+ # if sub_request.request_body_permitted? and req.body
42+ # body = req.body.read
43+ # sub_request.body = body
44+ # puts "body : #{body.inspect}"
45+ # sub_request.content_length = req.content_length
46+ # sub_request.content_type = req.content_type
47+ # if (req.content_type).include?("application/x-git-upload-pack-request")
48+ # sub_request.content_type = "application/x-git-upload-pack-request"
49+ # end
50+ # end
51+ #
52+ # sub_request["X-Forwarded-For"] = (req.env["X-Forwarded-For"].to_s.split(/, +/) + [req.env['REMOTE_ADDR']]).join(", ")
53+ # sub_request["Accept-Encoding"] = req.accept_encoding
54+ # sub_request["Referer"] = req.referer
55+ # session = Net::HTTP.new(new_uri.host, new_uri.port)
56+ # if new_uri.scheme == "https"
57+ # session.use_ssl = true
58+ # end
59+ # # sub_request.basic_auth(username, password)
60+ # sub_response = session.start do |http|
61+ # http.request(sub_request)
62+ # end
63+ #
64+ # headers = {}
65+ # sub_response.each_header do |k,v|
66+ # headers[k] = v unless k.to_s =~ /cookie|content-length|transfer-encoding/i
67+ # end
68+ # body = sub_response.read_body
69+ # p body[0..200]
70+ # File.open("response_body.bin", "w") {|fout| fout.print body}
71+ # puts "done"
72+ # [sub_response.code.to_i, headers, [body]]
73+ # else
74+ # @app.call(env)
75+ # end
76+ # end
77+ # end
78+ #
79+ # use GithubForwarder
8080
8181def concat_js
8282 load_file = File . read ( File . dirname ( __FILE__ ) + "/../lib/jsgit-client.js" )
@@ -87,27 +87,28 @@ def concat_js
8787 end
8888 total_js = js . join ( "\n \n " )
8989 File . open ( "../lib/git.js" , "w" ) { |f | f . puts total_js }
90- [ 200 , { "Content-Type" => "text/javascript" } , total_js ]
90+ [ 200 , { "Content-Type" => "text/javascript" } , [ total_js ] ]
9191end
9292
9393run proc { |env |
94- if env [ "REQUEST_URI" ] == "/favicon.ico"
95- return [ 404 , { } , "" ]
96- end
97- if env [ "REQUEST_URI" ] == "/git.js"
98- return concat_js
99- end
100- ext = env [ "REQUEST_URI" ] . split ( "." ) . last
101- case ext
102- when "js"
103- content_type = "text/javascript"
104- when "css"
105- content_type = "text/css"
94+ if env [ "PATH_INFO" ] == "/favicon.ico"
95+ [ 404 , { "Content-Type" => "image/png" } , "" ]
96+ elsif env [ "PATH_INFO" ] == "/git.js"
97+ concat_js
10698 else
107- content_type = "text/html"
99+ ext = env [ "PATH_INFO" ] . split ( "." ) . last
100+ p ext
101+ case ext
102+ when "js"
103+ content_type = "text/javascript"
104+ when "css"
105+ content_type = "text/css"
106+ else
107+ content_type = "text/html"
108+ end
109+ p env [ "REQUEST_PATH" ]
110+ [ 200 , { "Content-Type" => content_type } , [ File . read ( File . dirname ( __FILE__ ) + "/../" + env [ "PATH_INFO" ] ) ] ]
108111 end
109-
110- [ 200 , { "Content-Type" => content_type } , [ File . read ( File . dirname ( __FILE__ ) + "/../" + env [ "REQUEST_URI" ] ) ] ]
111112}
112113
113114
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