Ruby application based on http

Ruby application based on http www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Who am I? www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development ,[object Object],[object Object],[object Object],[object Object],[object Object]

www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Http Server www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Oauth JSON XML Params Signature Web Service Restful Cloud Computing HTML XHTML

Http protocol www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development ,[object Object],[object Object],Client (Browser) RubyConfChina Server Get /session/new Return session/new page Post /session Login success, redirect to / Get / Return home page

Ruby API? Official? Community? www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Get data from third-party website www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development if the website provides an api if the website provides an official/community ruby api use the ruby api else write the ruby api by your self end else write the ruby codes act as a http client (browser) end

What if fetch contacts from gmail? What if fetch timelines from twitter? What if fetch friends from facebook? What if fetch contacts from msn? What if fetch repositories from github? Lucky, there are ruby api to do theses! www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

What if fetch contacts from 163 mail? What if fetch weather from sina? What if fetch friends from kaixin001? What if fetch contacts from fetion? T here are no ruby api to do theses! www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Act as a http client (browser) ,[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Sniffer www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Wireshark ,[object Object],[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Wireshark www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development filter http one http request TCP/IP HTTP HTTP Header/Body Raw Data and Printable text

Wireshark www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development one http response

HTTP Analyzer ,[object Object],[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

HTTP Analyzer www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development http request header http response header

HTTP Analyzer www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development http response body

HTTP Analyzer www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development http request timing

Get session/new www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Get /session/new HTTP/1.1 Host: rubyconfchina.org Connect: keep-alive User-Agent: Mozilla/5.0 AppleWebKit/553.4 Accept: text/html,application/xhtml+xml,text/html;q=0.9 Accept-Encoding: gzip,deflate Accept-Language: en-US,en;q=0.8 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7

Get session/new response www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development HTTP/1.1 200 OK Server: nginx/0.5.32 Date: Sun, 20 Jun 2010 09:25:08 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Cache-Control: private, max-age=0, must-revalidate Content-Encoding: gzip <!DOCTYPE html PUBLIC …> <html> …

Post /session www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Post /session HTTP/1.1 Host: rubyconfchina.org Connect: keep-alive User-Agent: Mozilla/5.0 AppleWebKit/553.4 Referer: http://rubyconfchina.org/session/new Content-Length: 106 Content-Type: application/x-www-form-urlencoded Accept: text/html,application/xhtml+xml,text/html;q=0.9 authenticity_token=…&login=flyerhzm&password=… &commit=Log+in

Post /session response www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development HTTP/1.1 302 Moved Temporarily Server: nginx/0.5.32 Date: Sun, 20 Jun 2010 09:25:31 GMT Content-Type: text/html; charset=utf-8 Connect: keep-alive Location: http://rubyconfchina.org/ Cache-Control: no-cache Set-Cookie: auth_token=; _euruko_session=BAh7CTo Content-Length: 91 <html><body>You are being <a href=http://rubyconfchina.org/>redirected</a>. </body></html>

Get / www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Get / HTTP/1.1 Host: rubyconfchina.org Connect: keep-alive User-Agent: Mozilla/5.0 AppleWebKit/553.4 Accept: text/html,application/xhtml+xml,text/html;q=0.9 Accept-Encoding: gzip,deflate Accept-Language: en-US,en;q=0.8 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7 Cookie: auth_token=; _euruko_session=BAh7CTo

Http protocol www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development HTTP/1.1 200 OK Server: nginx/0.5.32 Date: Sun, 20 Jun 2010 09:25:08 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Cache-Control: private, max-age=0, must-revalidate Content-Encoding: gzip <!DOCTYPE html PUBLIC …> <html> …

Resend same packets by Ruby www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Resend same packets by Ruby ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development uri = URI.parse("http://rubyconfchina.org/session/new") http = Net::HTTP.new(uri.host, uri.port) headers = { "User-Agent" => " Mozilla/5.0 AppleWebKit/553.4 ", "Accept" => "…" } response = http.request_get(uri.request_uri, headers) puts response.body =~ /Login/ # 1942

Resend same packets by Ruby ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development raise Exception, "get response should success" unless Net::HTTPSuccess === repsonse if response.body =~ %r(<input name="authenticity_token" .*?value="(.*>)" />)m authenticity_token = $1 end

Resend same packets by Ruby ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development uri = URI.parse("http://rubyconfchina.org/session") http = Net::HTTP.new(uri.host, uri.port) body = "authenticity_token=#{authenticity_token}& login=flyerhzm&password=…" headers = { "User-Agent" => " Mozilla/5.0 AppleWebKit/553.4 ", "Accept" => "…" } response = http.request_post(uri.request_uri, body, headers)

Resend same packets by Ruby ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development raise Exception, "get response should be redirect" unless Net::HTTPRedirection === repsonse cookie = response["Set-Cookie"] cookie = parse_cookie(cookie) Location = response["Location"]

Resend same packets by Ruby ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development uri = URI.parse(Location) http = Net::HTTP.new(uri.host, uri.port) headers = { "User-Agent" => " Mozilla/5.0 AppleWebKit/553.4 ", "Accept" => "…", "Cookie" => cookie } response = http.request_get(uri.request_uri, headers) raise Exception, "get repsonse should success" unless Net::HTTPSuccess === response puts response.body =~ /Login/ # nil

Facility www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Mechanize ,[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Mechanize www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development a = Mechanize.new do |agent| agent.user_agent_alias = 'Linux Firefox' end a.get('http://rubyconfchina.org/session/new') do |page| puts page.body =~ /Login/ # 1942 home_page = page.form_with(:action => '/session') do |f| f.login = 'flyerhzm' f.password = '…' end.click_button puts home_page.body =~ /Login/ # nil end

Test www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Test ,[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Test request www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Client Server GET /ht/sd.aspx?i=1 HTTP/1.1 Host: 221.176.31.39 … R fetion.com.cn SIP-C/4.0 F: 730020377 I: 1 Q: 1 R CN: 19D28D4978125CAA4F6E54277BA7D9EF CL: type="pc" ,version="3.6.2020" SIPP sid = 730020377 i = 0

Test request www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development @fetion.stubs(:sid).returns(730020377) @fetion.stubs(:i).returns(0) @fetion.stubs(:guid).returns("19D28D4978125CAA4F6E54277BA7D9EF") expected_sipc_message =<<-EOF R fetion.com.cn SIP-C/4.0 F: 730020377 I: 1 Q: 1 R CN: 19D28D4978125CAA4F6E54277BA7D9EF CL: type="pc" ,version="3.6.2020" SIPP EOF expected_sipc_message.gsub!("", "").chomp! SipcMessage.register_first(@fetion).should == expected_sipc_message Copied from Sniffer tool

Test response www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development Client Server HTTP/1.1 200 OK Server: nginx/0.5.32 … Set-Cookie: ssic=CBIOAAAm+FiuQgpcnFi; path=/ <?xml version="1.0" encoding="utf-8" ?> <results status-code="200"> <user uri="sip:730020377@fetion.com.cn;p=6907" /> </results>

Fakeweb ,[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Test response www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development FakeWeb.register_uri( :get, 'https://uid.fetion.com.cn/ssiportal/SSIAppSignInV4.aspx? mobileno=15800681509&digest=79cd56b93f21298dc8ae9d26de1258e3d', :body => %Q|<?xml version="1.0" encoding="utf-8" ?><results status-code="200"><user uri="sip:730020377@fetion.com.cn;p=6907" /></results>|, :set_cookie => Q|ssic=CBIOAAAm+FiuQgpcnFi; path=/| ) @fetion.login @fetion.status_code.should == "200" @fetion.sid.should == "730020377" Copied from Sniffer tool

Test response www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development FakeWeb.register_uri( :get, 'https://uid.fetion.com.cn/ssiportal/SSIAppSignInV4.aspx? mobileno=15800681509&digest=79cd56b93f21298dc8ae9d26de1258e3d', :body => %Q|<?xml version="1.0" encoding="utf-8" ?><results status-code="401" desc="password error" />|, :status => ['401', 'password error'] ) lambda { @fetion.login }.should raise_exception(Fetion::PasswordError) Copied from Sniffer tool

Test Process ,[object Object],[object Object],[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Performance www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

net-http-persistent ,[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development user system total real Net::HTTP 8.410000 2.400000 10.810000 ( 17.333671) Net::HTTP::Persistent 8,110000 0.880000 8.990000 ( 12.190094)

typhoeus ,[object Object],[object Object],[object Object],www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development user system total real Net::HTTP 0.030000 0.010000 0.040000 ( 10.054327) typhoeus 0.020000 0.070000 0.090000 ( 0.508817)

Q&A Thank you www.ekohe.com Web Development & Graphic Design China Ruby on Rails Development - Rails Consulting - Rails Services - Merb - Offshore Web Development

Ruby application based on http

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