Class: Wmap::Whois

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/wmap/whois.rb

Overview

Wrapper class of the ‘ruby-whois’ library

Constant Summary

Constants included from Utils::UrlMagic

Utils::UrlMagic::Max_http_timeout, Utils::UrlMagic::User_agent

Constants included from Utils::DomainRoot

Utils::DomainRoot::File_ccsld, Utils::DomainRoot::File_cctld, Utils::DomainRoot::File_gtld, Utils::DomainRoot::File_tld

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

#cidr_2_ips, #file_2_hash, #file_2_list, #get_nameserver, #get_nameservers, #host_2_ip, #host_2_ips, #is_cidr?, #is_fqdn?, #is_ip?, #list_2_file, #reverse_dns_lookup, #sort_ips, #valid_dns_record?, #zone_transferable?

Methods included from Utils::Logger

#wlog

Methods included from Utils::UrlMagic

#create_absolute_url_from_base, #create_absolute_url_from_context, #host_2_url, #is_site?, #is_ssl?, #is_url?, #landing_location, #make_absolute, #normalize_url, #open_page, #redirect_location, #response_code, #response_headers, #url_2_host, #url_2_path, #url_2_port, #url_2_site, #urls_on_same_domain?

Methods included from Utils::DomainRoot

#get_domain_root, #get_domain_root_by_ccsld, #get_domain_root_by_cctld, #get_domain_root_by_tlds, #get_sub_domain, #is_domain_root?, #print_ccsld, #print_cctld, #print_gtld

Constructor Details

#initialize(params = {}) ⇒ Whois

Set default instance variables



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# File 'lib/wmap/whois.rb', line 17

def initialize (params = {})		
	@verbose=params.fetch(:verbose, false)
	@timeout=params.fetch(:timeout, 10)
end

Instance Attribute Details

#timeout ⇒ Object

Returns the value of attribute timeout.



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# File 'lib/wmap/whois.rb', line 14

def timeout
  @timeout
end

#verbose ⇒ Object

Returns the value of attribute verbose.



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# File 'lib/wmap/whois.rb', line 14

def verbose
  @verbose
end

Instance Method Details

#get_net_desc(ip) ⇒ Object

Method to extract the netname description from the whois data repository query for an IP



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# File 'lib/wmap/whois.rb', line 51

def get_net_desc (ip)
	puts "Perform whois lookup on an IP address. Then extract the netname description from the query result for the IP: #{ip}" if @verbose
	begin 
		ip.strip!
		raise "Unknown IP/CIDR format: #{ip}" unless is_ip?(ip) or is_cidr?(ip)
		desc=String.new
		content_to_parse=query(ip).to_s
		content_to_parse.scan(/^descr:(.+)\n/i).flatten.map do |entry|
			desc=desc + " " + entry.strip
		end
		if desc.empty?
			if content_to_parse =~ /^(.+)\((NET\-.+)\).+\n/i
				desc=$1.strip
			elsif content_to_parse =~ /^OrgName:(.+)\n/i
				desc=$1.strip
			else
				desc="UNKNOWN"
			end
		end
		return desc
	rescue Exception => ee
		puts "Exception on method get_net_desc: #{ee}" if @verbose
		return "UNKNOWN"		
	end
end

#get_netname(ip) ⇒ Object

Method to extract the netname information from the whois data repository query for an IP



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# File 'lib/wmap/whois.rb', line 30

def get_netname (ip)
	puts "Perform whois lookup on an IP address. Then extract the netname from the query result for the IP: #{ip}" if @verbose
	begin 
		ip.strip!
		raise "Unknown IP/CIDR format: #{ip}" unless is_ip?(ip) or is_cidr?(ip)
		content_to_parse=query(ip).to_s
		if content_to_parse =~ /^netname:(.+)\n/i
			return $1.strip
		elsif content_to_parse =~ /^.+\((NET\-.+)\).+\n/i
			return $1.strip
		else
			return "UNKNOWN"
		end
		return "UNKNOWN"
	rescue Exception => ee
		puts "Exception on method get_netname: #{ee}" if @verbose
		return "UNKNOWN"		
	end
end

#lookup(object) ⇒ Object Also known as: query

Wrapper for the Ruby Whois client class



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# File 'lib/wmap/whois.rb', line 23

def lookup(object)	
	puts "Perform whois lookup on: #{object}" if @verbose
	return Whois.lookup(object)
end