Merge pull request #11 from Winterspite/master

Fixed #10 plus a few readability fixes

hatcloud.rb

@@ -1,4 +1,4 @@
-#!/usr/local/bin/ruby -w
+#!/usr/bin/env ruby
 # encoding: UTF-8
 require 'net/http'
 require 'open-uri'
@@ -18,65 +18,75 @@ puts"███████║███████║   ██║       ██
 puts"██╔══██║██╔══██║   ██║       ██║     ██║     ██║   ██║██║   ██║██║  ██║"
 puts"██║  ██║██║  ██║   ██║       ╚██████╗███████╗╚██████╔╝╚██████╔╝██████╔╝"
 puts"╚═╝  ╚═╝╚═╝  ╚═╝   ╚═╝        ╚═════╝╚══════╝ ╚═════╝  ╚═════╝ ╚═════╝ "
-                                                                       
 
 
-puts "#{red}Tool for identifying real IP of CloudFlare protected website." 
+
+puts "#{red}Tool for identifying real IP of CloudFlare protected website."
 puts "#{green}\x41\x75\x74\x68\x6f\x72\x3a\x20\x4d\x61\x74\x65\x75\x73\x20\x61\x2e\x6b\x2e\x61\x20\x44\x63\x74\x6f\x72\x2e\x20\x2d\x20\x48\x61\x74\x42\x61\x73\x68\x20\x42\x52"
 puts "#{green}\x4d\x65\x6d\x62\x65\x72\x73\x20\x48\x61\x74\x42\x61\x73\x68\x42\x52\x3a\x20\x45\x76\x65\x72\x74\x6f\x6e\x20\x61\x2e\x6b\x2e\x61\x20\x20\x58\x47\x55\x34\x52\x44\x31\x34\x4e\x2c\x20\x4a\x75\x6e\x69\x6f\x72\x20\x61\x2e\x6b\x2e\x61\x20\x41\x53\x54\x41\x52\x4f\x54\x48\x20\x2c\x20\x55\x72\x64\x53\x79\x73\x20\x61\x2e\x6b\x2e\x61\x20\x4a\x6f\x68\x6e\x6e\x79\x2c\x20\x4e\x6f\x20\x6f\x6e\x65\x2c\x20\x47\x65\x6f\x76\x61\x6e\x65\x2c\x20\x52\x48\x6f\x6f\x64"
 puts "fb.com/hatbashbr/"
-puts "github.com/hatbashbr/"  
+puts "github.com/hatbashbr/"
 
-puts "\n"                                        
+puts "\n"
 end
 
 options = {:bypass => nil, :massbypass => nil}
 parser = OptionParser.new do|opts|
-   
-    opts.banner = "Example: ruby cloudhat.rb -b <your target> or ruby cloudhat.rb --byp <your target>"
+
+    opts.banner = "Example: ruby hatcloud.rb -b <your target> or ruby hatcloud.rb --byp <your target>"
     opts.on('-b ','--byp ', 'Discover real IP (bypass CloudFlare)', String)do |bypass|
     options[:bypass]=bypass;
     end
-    
+
     opts.on('-o', '--out', 'Next release.', String) do |massbypass|
         options[:massbypass]=massbypass
-       
-    end 
-    
+
+    end
+
     opts.on('-h', '--help', 'Help') do
         banner()
         puts opts
-        puts "Example: ruby cloudhat.rb -b discordapp.com or ruby cloudhat.rb --byp discordapp.com"
+        puts "Example: ruby hatcloud.rb -b discordapp.com or ruby hatcloud.rb --byp discordapp.com"
         exit
     end
 end
- 
+
 parser.parse!
- 
+
 
 banner()
 
 if options[:bypass].nil?
     puts "Insert URL -b or --byp"
 else
-option = options[:bypass]
-payload = URI ("http://www.crimeflare.org/cgi-bin/cfsearch.cgi")
-    request = Net::HTTP.post_form(payload, 'cfS' => options[:bypass])
-        
-        response =  request.body 
-regex = /(\d*\.\d*\.\d*\.\d*)/.match(response)
-    ip_real = IPSocket.getaddress (options[:bypass])
-    
-    puts "[+] Site analysis: #{option} "
-    puts "[+] CloudFlare IP is #{ip_real} "
-    puts "[+] Real IP is #{regex}"
-        target = "http://ipinfo.io/#{regex}/json"
-        url = URI(target).read
-        json = JSON.parse(url)
-    puts "[+] Hostname: " + json['hostname']
-    puts "[+] City: "  + json['city']
-    puts "[+] Region: " + json['country']
-    puts "[+] Location: " + json['loc']
-    puts "[+] Organization: " + json['org']
+	option = options[:bypass]
+	payload = URI ("http://www.crimeflare.org/cgi-bin/cfsearch.cgi")
+	request = Net::HTTP.post_form(payload, 'cfS' => options[:bypass])
+
+	response =  request.body
+	nscheck = /No working nameservers are registered/.match(response)
+	if( !nscheck.nil? )
+		puts "[-] No valid address - are you sure this is a CloudFlare protected domain?\n"
+		exit
+	end
+	regex = /(\d*\.\d*\.\d*\.\d*)/.match(response)
+	if( regex.nil? || regex == "" )
+		puts "[-] No valid address - are you sure this is a CloudFlare protected domain?\n"
+		puts "[-] Alternately, maybe crimeflare.org is down? Try it by hand.\n"
+		exit
+	end
+	ip_real = IPSocket.getaddress (options[:bypass])
+
+	puts "[+] Site analysis: #{option} "
+	puts "[+] CloudFlare IP is #{ip_real} "
+	puts "[+] Real IP is #{regex}"
+	target = "http://ipinfo.io/#{regex}/json"
+	url = URI(target).read
+	json = JSON.parse(url)
+	puts "[+] Hostname: " + json['hostname']
+	puts "[+] City: "  + json['city']
+	puts "[+] Region: " + json['country']
+	puts "[+] Location: " + json['loc']
+	puts "[+] Organization: " + json['org']
 
 end