Class: NicInfo::Main

Inherits:
Object
  • Object
show all
Defined in:
lib/nicinfo/nicinfo_main.rb

Overview

The main class for the nicinfo command.

Instance Method Summary collapse

Constructor Details

#initialize(args, config = nil) ⇒ Main

Returns a new instance of Main.



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# File 'lib/nicinfo/nicinfo_main.rb', line 74

def initialize args, config = nil

  if config
    @config = config
  else
    @config = NicInfo::Config.new(NicInfo::Config::formulate_app_data_dir())
  end

  @config.options.require_query = true

  @opts = OptionParser.new do |opts|

    opts.banner = "Usage: nicinfo [options] QUERY_VALUE"
    opts.version = NicInfo::VERSION

    opts.separator ""
    opts.separator "Query Options:"

    opts.on("-t", "--type TYPE",
            "Specify type of the query value.",
            "  ip4addr      - IPv4 address",
            "  ip6addr      - IPv6 address",
            "  ip4cidr      - IPv4 cidr block",
            "  ip6cidr      - IPv6 cidr block",
            "  asnumber     - autonomous system number",
            "  domain       - domain name",
            "  entityhandle - handle or id of a contact, organization, registrar or other entity",
            "  nameserver   - fully qualified domain name of a nameserver",
            "  result       - result from a previous query",
            "  esbyname     - entity search by name",
            "  dsbyname     - domain search by name",
            "  dsbynsname   - domain search by nameserver name",
            "  dsbynsip     - domain search by nameserver IP address",
            "  nsbyname     - nameserver search by nameserver name",
            "  nsbyip       - nameserver search by IP address",
            "  trace        - trace route",
            "  url          - RDAP URL",
            "  help         - server help") do |type|
      uptype = type.upcase
      raise OptionParser::InvalidArgument, type.to_s unless QueryType.has_value?(uptype)
      @config.options.query_type = uptype
      @config.options.require_query = false if uptype == "HELP"
    end

    opts.on("-r", "--reverse",
            "Creates a reverse DNS name from an IP address. ") do |reverse|
      @config.options.reverse_ip = true
    end

    opts.on("-b", "--base (or bootstrap) URL",
            "The base URL of the RDAP Service.",
            "When set, the internal bootstrap is bypassed.") do |url|
      @config.config[ NicInfo::BOOTSTRAP][ NicInfo::BOOTSTRAP_URL ] = url
    end

    opts.separator ""
    opts.separator "Cache Options:"

    opts.on("--cache-expiry SECONDS",
            "Age in seconds of items in the cache to be considered expired.") do |s|
      @config.config[ NicInfo::CACHE ][ NicInfo::CACHE_EXPIRY ] = s
    end

    opts.on("--cache YES|NO|TRUE|FALSE",
            "Controls if the cache is used or not.") do |cc|
      @config.config[ NicInfo::CACHE ][ NicInfo::USE_CACHE ] = false if cc =~ /no|false/i
      @config.config[ NicInfo::CACHE ][ NicInfo::USE_CACHE ] = true if cc =~ /yes|true/i
      raise OptionParser::InvalidArgument, cc.to_s unless cc =~ /yes|no|true|false/i
    end

    opts.on("--empty-cache",
            "Empties the cache of all files regardless of eviction policy.") do |cc|
      @config.options.empty_cache = true
      @config.options.require_query = false
    end

    opts.on("--demo",
            "Populates the cache with demonstration results.") do |cc|
      @config.options.demo = true
      @config.options.require_query = false
    end

    opts.separator ""
    opts.separator "Output Options:"

    opts.on( "--messages MESSAGE_LEVEL",
             "Specify the message level",
             "  none - no messages are to be output",
             "  some - some messages but not all",
             "  all  - all messages to be outupt" ) do |m|
      @config.logger.message_level = m.to_s.upcase
      begin
        @config.logger.validate_message_level
      rescue
        raise OptionParser::InvalidArgument, m.to_s
      end
    end

    opts.on( "--messages-out FILE",
             "FILE where messages will be written." ) do |f|
      @config.logger.messages_out = File.open( f, "w+" )
    end

    opts.on( "--data DATA_AMOUNT",
             "Specify the amount of data",
             "  terse  - enough data to identify the object",
             "  normal - normal view of data on objects",
             "  extra  - all data about the object" ) do |d|
      @config.logger.data_amount = d.to_s.upcase
      begin
        @config.logger.validate_data_amount
      rescue
        raise OptionParser::InvalidArgument, d.to_s
      end
    end

    opts.on( "--data-out FILE",
             "FILE where data will be written." ) do |f|
      @config.logger.data_out = File.open( f, "w+" )
    end

    opts.on( "--pager YES|NO|TRUE|FALSE",
             "Turns the pager on and off." ) do |pager|
      @config.logger.pager = false if pager =~ /no|false/i
      @config.logger.pager = true if pager =~ /yes|true/i
      raise OptionParser::InvalidArgument, pager.to_s unless pager =~ /yes|no|true|false/i
    end

    opts.on( "--color-scheme DARK|LIGHT|NONE",
             "Determines color scheme to use:",
             "  dark  - for terminals with dark backgrounds",
             "  light - for terminals with light backgrounds",
             "  none  - turn off colors" ) do |cs|
      @config.logger.color_scheme = cs.to_s.upcase
      raise OptionParser::InvalidArgument, cs.to_s unless cs =~ /dark|light|none/i
    end

    opts.on( "-V",
             "Equivalent to --messages all and --data extra" ) do |v|
      @config.logger.data_amount = NicInfo::DataAmount::EXTRA_DATA
      @config.logger.message_level = NicInfo::MessageLevel::ALL_MESSAGES
    end

    opts.on( "-Q",
             "Equivalent to --messages none and --data extra and --pager false" ) do |q|
      @config.logger.data_amount = NicInfo::DataAmount::EXTRA_DATA
      @config.logger.message_level = NicInfo::MessageLevel::NO_MESSAGES
      @config.logger.pager = false
    end

    opts.on( "--json",
             "Output raw JSON response." ) do |json|
      @config.options.output_json = true
    end

    opts.on( "--jv VALUE",
             "Outputs a specific JSON value." ) do |value|
      unless @config.options.json_values
        @config.options.json_values = Array.new
      end
      @config.options.json_values << value
    end

    opts.separator ""
    opts.separator "Security Options:"

    opts.on( "--try-insecure YES|NO|TRUE|FALSE",
             "Try HTTP if HTTPS fails" ) do |try_insecure|
      @config.config[ NicInfo::SECURITY ][ NicInfo::TRY_INSECURE ] = false if try_insecure =~ /no|false/i
      @config.config[ NicInfo::SECURITY ][ NicInfo::TRY_INSECURE ] = true if try_insecure =~ /yes|true/i
      raise OptionsParser::InvalidArgument, try_insecure.to_s unless try_insecure =~/yes|no|true|false/i
    end

    opts.separator ""
    opts.separator "General Options:"

    opts.on( "-h", "--help",
             "Show this message" ) do
      @config.options.help = true
      @config.options.require_query = false
    end

    opts.on( "--reset",
             "Reset configuration to defaults" ) do
      @config.options.reset_config = true
      @config.options.require_query = false
    end

    opts.on( "--iana",
             "Download RDAP bootstrap files from IANA" ) do
      @config.options.get_iana_files = true
      @config.options.require_query = false
    end

  end

  begin
    @opts.parse!(args)
  rescue OptionParser::InvalidOption => e
    puts e.message
    puts "use -h for help"
    exit
  rescue OptionParser::InvalidArgument => e
    puts e.message
    puts "use -h for help"
    exit
  rescue
    puts "Unable to parse command line options"
    puts "use -h for help"
    exit
  end
  @config.options.argv = args

end

Instance Method Details

#cache_self_references(json_data) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 950

def cache_self_references json_data
  links = NicInfo::get_links json_data, @config
  if links
    self_link = NicInfo.get_self_link links
    if self_link
      pretty = JSON::pretty_generate( json_data )
      @cache.create( self_link, pretty )
    end
  end
  entities = NicInfo::get_entitites json_data
  entities.each do |entity|
    cache_self_references( entity )
  end if entities
  nameservers = NicInfo::get_nameservers json_data
  nameservers.each do |ns|
    cache_self_references( ns )
  end if nameservers
  ds_data_objs = NicInfo::get_ds_data_objs json_data
  ds_data_objs.each do |ds|
    cache_self_references( ds )
  end if ds_data_objs
  key_data_objs = NicInfo::get_key_data_objs json_data
  key_data_objs.each do |key|
    cache_self_references( key )
  end if key_data_objs
end

#create_resource_url(args, queryType) ⇒ Object

Creates a query type



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# File 'lib/nicinfo/nicinfo_main.rb', line 853

def create_resource_url(args, queryType)

  path = ""
  case queryType
    when QueryType::BY_IP4_ADDR
      path << "ip/" << args[0]
    when QueryType::BY_IP6_ADDR
      path << "ip/" << args[0]
    when QueryType::BY_IP4_CIDR
      path << "ip/" << args[0]
    when QueryType::BY_IP6_CIDR
      path << "ip/" << args[0]
    when QueryType::BY_AS_NUMBER
      path << "autnum/" << args[0]
    when QueryType::BY_NAMESERVER
      path << "nameserver/" << args[0]
    when QueryType::BY_DOMAIN
      path << "domain/" << args[0]
    when QueryType::BY_RESULT
      tree = @config.load_as_yaml(NicInfo::ARININFO_LASTTREE_YAML)
      path = tree.find_rest_ref(args[0])
      raise ArgumentError.new("Unable to find result for " + args[0]) unless path
    when QueryType::BY_ENTITY_HANDLE
      path << "entity/" << URI.escape( args[ 0 ] )
    when QueryType::SRCH_ENTITY_BY_NAME
      case args.length
        when 1
          path << "entities?fn=" << URI.escape( args[ 0 ] )
        when 2
          path << "entities?fn=" << URI.escape( args[ 0 ] + " " + args[ 1 ] )
        when 3
          path << "entities?fn=" << URI.escape( args[ 0 ] + " " + args[ 1 ] + " " + args[ 2 ] )
      end
    when QueryType::SRCH_DOMAIN_BY_NAME
      path << "domains?name=" << args[ 0 ]
    when QueryType::SRCH_DOMAIN_BY_NSNAME
      path << "domains?nsLdhName=" << args[ 0 ]
    when QueryType::SRCH_DOMAIN_BY_NSIP
      path << "domains?nsIp=" << args[ 0 ]
    when QueryType::SRCH_NS_BY_NAME
      path << "nameservers?name=" << args[ 0 ]
    when QueryType::SRCH_NS_BY_IP
      path << "nameservers?ip=" << args[ 0 ]
    when QueryType::BY_SERVER_HELP
      path << "help"
    else
      raise ArgumentError.new("Unable to create a resource URL for " + queryType)
  end

  return path
end

#display_rdap_query(json_data, show_help = true) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 633

def display_rdap_query json_data, show_help = true
  if @config.options.output_json
    @config.logger.raw( DataAmount::TERSE_DATA, json_data, false )
  elsif @config.options.json_values
    @config.options.json_values.each do |value|
      @config.logger.raw( DataAmount::TERSE_DATA, eval_json_value( value, json_data), false )
    end
  else
    @config.factory.new_notices.display_notices json_data, @config.options.query_type == QueryType::BY_SERVER_HELP
    if @config.options.query_type != QueryType::BY_SERVER_HELP
      result_type = get_query_type_from_result( json_data )
      if result_type != nil
        if result_type != @config.options.query_type
          @config.logger.mesg( "Query type is " + @config.options.query_type + ". Result type is " + result_type + "." )
        else
          @config.logger.mesg( "Result type is " + result_type + "." )
        end
        @config.options.query_type = result_type
      elsif json_data[ "errorCode" ] == nil
        @config.conf_msgs << "Response has no result type."
      end
      data_tree = DataTree.new( )
      case @config.options.query_type
        when QueryType::BY_IP4_ADDR
          NicInfo::display_ip( json_data, @config, data_tree )
        when QueryType::BY_IP6_ADDR
          NicInfo::display_ip( json_data, @config, data_tree )
        when QueryType::BY_IP4_CIDR
          NicInfo::display_ip( json_data, @config, data_tree )
        when QueryType::BY_IP6_CIDR
          NicInfo::display_ip( json_data, @config, data_tree )
        when QueryType::BY_IP
          NicInfo::display_ip( json_data, @config, data_tree )
        when QueryType::BY_AS_NUMBER
          NicInfo::display_autnum( json_data, @config, data_tree )
        when "NicInfo::DsData"
          NicInfo::display_ds_data( json_data, @config, data_tree )
        when "NicInfo::KeyData"
          NicInfo::display_key_data( json_data, @config, data_tree )
        when QueryType::BY_DOMAIN
          NicInfo::display_domain( json_data, @config, data_tree )
        when QueryType::BY_NAMESERVER
          NicInfo::display_ns( json_data, @config, data_tree )
        when QueryType::BY_ENTITY_HANDLE
          NicInfo::display_entity( json_data, @config, data_tree )
        when QueryType::SRCH_DOMAINS
          NicInfo::display_domains( json_data, @config, data_tree )
        when QueryType::SRCH_DOMAIN_BY_NAME
          NicInfo::display_domains( json_data, @config, data_tree )
        when QueryType::SRCH_DOMAIN_BY_NSNAME
          NicInfo::display_domains( json_data, @config, data_tree )
        when QueryType::SRCH_DOMAIN_BY_NSIP
          NicInfo::display_domains( json_data, @config, data_tree )
        when QueryType::SRCH_ENTITY_BY_NAME
          NicInfo::display_entities( json_data, @config, data_tree )
        when QueryType::SRCH_NS
          NicInfo::display_nameservers( json_data, @config, data_tree )
        when QueryType::SRCH_NS_BY_NAME
          NicInfo::display_nameservers( json_data, @config, data_tree )
        when QueryType::SRCH_NS_BY_IP
          NicInfo::display_nameservers( json_data, @config, data_tree )
      end
      @config.save_as_yaml( NicInfo::LASTTREE_YAML, data_tree ) if !data_tree.empty?
      show_search_results_truncated json_data
      show_conformance_messages
      show_helpful_messages json_data, data_tree if show_help
    end
  end
  @config.logger.end_run
end

#do_rdap_query ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 532

def do_rdap_query
  retval = nil
  if @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] == nil && !@config.options.url
    bootstrap = Bootstrap.new( @config )
    qtype = @config.options.query_type
    if qtype == QueryType::BY_SERVER_HELP
      qtype = guess_query_value_type( @config.options.argv )
    end
    case qtype
      when QueryType::BY_IP4_ADDR
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_ip( @config.options.argv[ 0 ] )
      when QueryType::BY_IP6_ADDR
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_ip( @config.options.argv[ 0 ] )
      when QueryType::BY_IP4_CIDR
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_ip( @config.options.argv[ 0 ] )
      when QueryType::BY_IP6_CIDR
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_ip( @config.options.argv[ 0 ] )
      when QueryType::BY_AS_NUMBER
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_as( @config.options.argv[ 0 ] )
      when QueryType::BY_DOMAIN
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_domain( @config.options.argv[ 0 ] )
      when QueryType::BY_NAMESERVER
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_domain( @config.options.argv[ 0 ] )
      when QueryType::BY_ENTITY_HANDLE
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_entity( @config.options.argv[ 0 ] )
      when QueryType::SRCH_ENTITY_BY_NAME
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::ENTITY_ROOT_URL ]
      when QueryType::SRCH_DOMAIN_BY_NAME
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_domain( @config.options.argv[ 0 ] )
      when QueryType::SRCH_DOMAIN_BY_NSNAME
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_domain( @config.options.argv[ 0 ] )
      when QueryType::SRCH_DOMAIN_BY_NSIP
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::DOMAIN_ROOT_URL ]
      when QueryType::SRCH_NS_BY_NAME
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_domain( @config.options.argv[ 0 ] )
      when QueryType::SRCH_NS_BY_IP
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = bootstrap.find_url_by_ip( @config.options.argv[ 0 ] )
      else
        @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::HELP_ROOT_URL ]
    end
  end
  begin
    rdap_url = nil
    unless @config.options.url
      path = create_resource_url(@config.options.argv, @config.options.query_type)
      rdap_url = make_rdap_url(@config.config[NicInfo::BOOTSTRAP][NicInfo::BOOTSTRAP_URL], path)
    else
      rdap_url = @config.options.argv[0]
    end
    data = get( rdap_url, 0 )
    json_data = JSON.load data
    if (ec = json_data[ NicInfo::NICINFO_DEMO_ERROR ]) != nil
      res = MyHTTPResponse.new( "1.1", ec, "Demo Exception" )
      res["content-type"] = NicInfo::RDAP_CONTENT_TYPE
      res.body=data
      raise Net::HTTPServerException.new( "Demo Exception", res )
    end
    inspect_rdap_compliance json_data
    cache_self_references json_data
    retval = json_data
  rescue JSON::ParserError => a
    @config.logger.mesg( "Server returned invalid JSON!", NicInfo::AttentionType::ERROR )
  rescue SocketError => a
    @config.logger.mesg(a.message, NicInfo::AttentionType::ERROR )
  rescue ArgumentError => a
    @config.logger.mesg(a.message, NicInfo::AttentionType::ERROR )
  rescue Net::HTTPServerException => e
    case e.response.code
      when "200"
        @config.logger.mesg( e.message, NicInfo::AttentionType::SUCCESS )
      when "401"
        @config.logger.mesg("Authorization is required.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
      when "404"
        @config.logger.mesg("Query yielded no results.", NicInfo::AttentionType::INFO )
        handle_error_response e.response
      else
        @config.logger.mesg("Error #{e.response.code}.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
    end
    @config.logger.trace("Server response code was " + e.response.code)
  rescue Net::HTTPFatalError => e
    case e.response.code
      when "500"
        @config.logger.mesg("RDAP server is reporting an internal error.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
      when "501"
        @config.logger.mesg("RDAP server does not implement the query.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
      when "503"
        @config.logger.mesg("RDAP server is reporting that it is unavailable.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
      else
        @config.logger.mesg("Error #{e.response.code}.", NicInfo::AttentionType::ERROR )
        handle_error_response e.response
    end
    @config.logger.trace("Server response code was " + e.response.code)
  end
  return retval
end

#eval_json_value(json_value, json_data) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 935

def eval_json_value json_value, json_data
  appended_code = String.new
  values = json_value.split( "." )
  values.each do |value|
    i = Integer( value ) rescue false
    if i
      appended_code << "[#{i}]"
    else
      appended_code << "[\"#{value}\"]"
    end
  end
  code = "json_data#{appended_code}"
  return eval( code )
end

#get(url, try, expect_rdap = true) ⇒ Object

Do an HTTP GET with the path.



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# File 'lib/nicinfo/nicinfo_main.rb', line 297

def get url, try, expect_rdap = true

  data = @cache.get(url)
  if data == nil

    @config.logger.trace("Issuing GET for " + url)
    uri = URI.parse( URI::encode( url ) )
    req = Net::HTTP::Get.new(uri.request_uri)
    req["User-Agent"] = NicInfo::VERSION_LABEL
    req["Accept"] = NicInfo::RDAP_CONTENT_TYPE + ", " + NicInfo::JSON_CONTENT_TYPE
    req["Connection"] = "close"
    http = Net::HTTP.new( uri.host, uri.port )
    if uri.scheme == "https"
      http.use_ssl=true
      http.verify_mode=OpenSSL::SSL::VERIFY_NONE
    end

    begin
      res = http.start do |http_req|
        http_req.request(req)
      end
    rescue OpenSSL::SSL::SSLError => e
      if @config.config[ NicInfo::SECURITY ][ NicInfo::TRY_INSECURE ]
        @config.logger.mesg( "Secure connection failed. Trying insecure connection." )
        uri.scheme = "http"
        return get( uri.to_s, try, expect_rdap )
      else
        raise e
      end
    end

    case res
      when Net::HTTPSuccess
        content_type = res[ "content-type" ].downcase
        if expect_rdap
          unless content_type.include?(NicInfo::RDAP_CONTENT_TYPE) or content_type.include?(NicInfo::JSON_CONTENT_TYPE)
            raise Net::HTTPServerException.new("Bad Content Type", res)
          end
          if content_type.include? NicInfo::JSON_CONTENT_TYPE
            @config.conf_msgs << "Server responded with non-RDAP content type but it is JSON"
          end
        end
        data = res.body
        @cache.create_or_update(url, data)
      else
        if res.code == "301" or res.code == "302" or res.code == "303" or res.code == "307" or res.code == "308"
          res.error! if try >= 5
          location = res["location"]
          return get( location, try + 1, expect_rdap)
        end
        res.error!
    end #end case

  end #end if

  return data

end

#get_file_via_http(url, file_name, try) ⇒ Object

Do an HTTP GET of a file



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# File 'lib/nicinfo/nicinfo_main.rb', line 357

def get_file_via_http url, file_name, try

  @config.logger.trace("Downloading " + url + " to " + file_name )
  uri = URI.parse( URI::encode( url ) )
  req = Net::HTTP::Get.new(uri.request_uri)
  req["User-Agent"] = NicInfo::VERSION_LABEL
  req["Accept"] = NicInfo::JSON_CONTENT_TYPE
  req["Connection"] = "close"
  http = Net::HTTP.new( uri.host, uri.port )
  if uri.scheme == "https"
    http.use_ssl=true
    http.verify_mode=OpenSSL::SSL::VERIFY_NONE
  end
  res = http.start do |http_req|
    http_req.request(req)
  end

  case res
    when Net::HTTPSuccess
      File.write(file_name, res.body)
    else
      if res.code == "301" or res.code == "302" or res.code == "303" or res.code == "307" or res.code == "308"
        res.error! if try >= 5
        location = res["location"]
        return get_file_via_http( location, file_name, try + 1)
      end
      res.error!
  end
end

#get_iana_files ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 524

def get_iana_files
  get_file_via_http("http://data.iana.org/rdap/asn.json", File.join(@config.rdap_bootstrap_dir, "asn.json"), 0)
  get_file_via_http("http://data.iana.org/rdap/ipv4.json", File.join(@config.rdap_bootstrap_dir, "ipv4.json"), 0)
  get_file_via_http("http://data.iana.org/rdap/ipv6.json", File.join(@config.rdap_bootstrap_dir, "ipv6.json"), 0)
  get_file_via_http("http://data.iana.org/rdap/dns.json", File.join(@config.rdap_bootstrap_dir, "dns.json"), 0)
  @config.set_bsfiles_last_update_time
end

#get_query_type_from_result(json_data) ⇒ Object

Looks at the returned JSON and attempts to match that to a query type.



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# File 'lib/nicinfo/nicinfo_main.rb', line 754

def get_query_type_from_result( json_data )
  retval = nil
  object_class_name = json_data[ "objectClassName" ]
  if object_class_name != nil
    case object_class_name
      when "domain"
        retval = QueryType::BY_DOMAIN
      when "ip network"
        retval = QueryType::BY_IP
      when "entity"
        retval = QueryType::BY_ENTITY_HANDLE
      when "autnum"
        retval = QueryType::BY_AS_NUMBER
      when "nameserver"
        retval = QueryType::BY_NAMESERVER
    end
  end
  if json_data[ "domainSearchResults" ]
    retval = QueryType::SRCH_DOMAINS
  elsif json_data[ "nameserverSearchResults" ]
    retval = QueryType::SRCH_NS
  elsif json_data[ "entitySearchResults" ]
    retval = QueryType::SRCH_ENTITY_BY_NAME
  end
  return retval
end

#get_query_type_from_url(url) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 905

def get_query_type_from_url url
  queryType = nil
  case url
    when /.*\/ip\/.*/
      # covers all IP cases
      queryType = QueryType::BY_IP
    when /.*\/autnum\/.*/
      queryType = QueryType::BY_AS_NUMBER
    when /.*\/nameserver\/.*/
      queryType = QueryType::BY_NAMESERVER
    when /.*\/domain\/.*/
      queryType = QueryType::BY_DOMAIN
    when /.*\/entity\/.*/
      queryType = QueryType::BY_ENTITY_HANDLE
    when /.*\/entities.*/
      queryType = QueryType::SRCH_ENTITY_BY_NAME
    when /.*\/domains.*/
      # covers all domain searches
      queryType = QueryType::SRCH_DOMAIN
    when /.*\/nameservers.*/
      # covers all nameserver searches
      queryType = QueryType::SRCH_NS
    when /.*\/help.*/
      queryType = QueryType::BY_SERVER_HELP
    else
      raise ArgumentError.new( "Unable to determine query type from url '#{url}'" )
  end
  return queryType
end

#guess_query_value_type(args) ⇒ Object

Evaluates the args and guesses at the type of query. Args is an array of strings, most likely what is left over after parsing ARGV



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# File 'lib/nicinfo/nicinfo_main.rb', line 784

def guess_query_value_type(args)
  retval = nil

  if args.length() == 1

    case args[0]
      when NicInfo::URL_REGEX
        retval = QueryType::BY_URL
      when NicInfo::IPV4_REGEX
        retval = QueryType::BY_IP4_ADDR
      when NicInfo::IPV6_REGEX
        retval = QueryType::BY_IP6_ADDR
      when NicInfo::IPV6_HEXCOMPRESS_REGEX
        retval = QueryType::BY_IP6_ADDR
      when NicInfo::AS_REGEX
        retval = QueryType::BY_AS_NUMBER
      when NicInfo::ASN_REGEX
        old = args[0]
        args[0] = args[0].sub(/^AS/i, "")
        @config.logger.trace("Interpretting " + old + " as autonomous system number " + args[0])
        retval = QueryType::BY_AS_NUMBER
      when NicInfo::IP4_ARPA
        retval = QueryType::BY_DOMAIN
      when NicInfo::IP6_ARPA
        retval = QueryType::BY_DOMAIN
      when /(.*)\/\d/
        ip = $+
        if ip =~ NicInfo::IPV4_REGEX
          retval = QueryType::BY_IP4_CIDR
        elsif ip =~ NicInfo::IPV6_REGEX || ip =~ NicInfo::IPV6_HEXCOMPRESS_REGEX
          retval = QueryType::BY_IP6_CIDR
        end
      when NicInfo::DATA_TREE_ADDR_REGEX
        retval = QueryType::BY_RESULT
      when NicInfo::NS_REGEX
        retval = QueryType::BY_NAMESERVER
      when NicInfo::DOMAIN_REGEX
        retval = QueryType::BY_DOMAIN
      when NicInfo::ENTITY_REGEX
        retval = QueryType::BY_ENTITY_HANDLE
      else
        last_name = args[ 0 ].sub( /\*/, '' ).upcase
        if NicInfo::is_last_name( last_name )
          retval = QueryType::SRCH_ENTITY_BY_NAME
        end
    end

  elsif args.length() == 2

    last_name = args[ 1 ].sub( /\*/, '' ).upcase
    first_name = args[ 0 ].sub( /\*/, '' ).upcase
    if NicInfo::is_last_name(last_name) && (NicInfo::is_male_name(first_name) || NicInfo::is_female_name(first_name))
      retval = QueryType::SRCH_ENTITY_BY_NAME
    end

  elsif args.length() == 3

    last_name = args[ 2 ].sub( /\*/, '' ).upcase
    first_name = args[ 0 ].sub( /\*/, '' ).upcase
    if NicInfo::is_last_name(last_name) && (NicInfo::is_male_name(first_name) || NicInfo::is_female_name(first_name))
      retval = QueryType::SRCH_ENTITY_BY_NAME
    end

  end

  return retval
end

#handle_error_response(res) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 704

def handle_error_response (res)
if res["content-type"] == NicInfo::RDAP_CONTENT_TYPE && res.body && res.body.to_s.size > 0
    json_data = JSON.load( res.body )
    inspect_rdap_compliance json_data
    @config.factory.new_notices.display_notices json_data, true
    @config.factory.new_error_code.display_error_code( json_data )
  end
end

#help ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 724

def help

  puts NicInfo::VERSION_LABEL
  puts NicInfo::COPYRIGHT
  puts <<HELP_SUMMARY

SYNOPSIS
  nicinfo [OPTIONS] QUERY_VALUE

SUMMARY
  NicInfo is a Registry Data Access Protocol (RDAP) client capable of querying RDAP
  servers containing IP address, Autonomous System, and Domain name information.

  The general usage is "nicinfo QUERY_VALUE" where the QUERY_VALUE is an IP address,
  autonomous system number, or domain name. The type of query to perform is implicitly
  determined but maybe explicitly set using the -t option. When the QUERY_VALUE is simply
  a dot or period character (e.g. "."), the IP address of the client is implied.

  Given the type of query to perform, this program will attempt to use the most appropriate
  RDAP server it can determine, and follow referrals from that server if necessary.

HELP_SUMMARY
  puts @opts.help
  puts EXTENDED_HELP
  exit

end

#inspect_rdap_compliance(json) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 713

def inspect_rdap_compliance json
  rdap_conformance = json[ "rdapConformance" ]
  if rdap_conformance
    rdap_conformance.each do |conformance|
      @config.logger.trace( "Server conforms to #{conformance}", NicInfo::AttentionType::SECONDARY )
    end
  else
    @config.conf_msgs << "Response has no RDAP Conformance level specified."
  end
end

#make_rdap_url(base_url, resource_path) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 289

def make_rdap_url( base_url, resource_path )
  unless base_url.end_with?("/")
    base_url << "/"
  end
  base_url << resource_path
end

#run ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 388

def run

  @config.logger.run_pager
  @config.logger.mesg(NicInfo::VERSION_LABEL, NicInfo::AttentionType::PRIMARY )
  @config.setup_workspace
  @config.check_config_version
  @cache = Cache.new(@config)
  @cache.clean if @config.config[ NicInfo::CACHE ][ NicInfo::CLEAN_CACHE ]

  if @config.options.empty_cache
    @cache.empty
  end

  if @config.options.get_iana_files
    get_iana_files
  else
    check_bsfiles_age = @config.check_bsfiles_age?
    update_bsfiles = @config.update_bsfiles?( check_bsfiles_age )
    if update_bsfiles
      @config.logger.mesg( "IANA RDAP bootstrap files are old and need to be updated.", NicInfo::AttentionType::ERROR )
      get_iana_files
    elsif check_bsfiles_age
      @config.logger.mesg( "IANA RDAP bootstrap files are old. Update them with --iana option", NicInfo::AttentionType::ERROR )
    end
  end

  if @config.options.demo
    @config.logger.mesg( "Populating cache with demonstration results", NicInfo::AttentionType::INFO )
    @config.logger.mesg( "Try the following demonstration queries:", NicInfo::AttentionType::INFO )
    demo_dir = File.join( File.dirname( __FILE__ ), NicInfo::DEMO_DIR )
    demo_files = Dir::entries( demo_dir )
    demo_files.each do |file|
      df = File.join( demo_dir, file )
      if File.file?( df )
        demo_data = File.read( df )
        json_data = JSON.load demo_data
        demo_url = json_data[ NicInfo::NICINFO_DEMO_URL ]
        demo_hint = json_data[ NicInfo::NICINFO_DEMO_HINT ]
        @cache.create( demo_url, demo_data )
        @config.logger.mesg( "  " + demo_hint, NicInfo::AttentionType::INFO )
      end
    end
  end

  if @config.options.help
    help()
  end

  if @config.options.argv == nil || @config.options.argv == [] && !@config.options.query_type
    unless @config.options.require_query
      exit
    else
      help
    end
  end

  if @config.options.argv[0] == '.'
    @config.logger.mesg( "Obtaining current IP Address...")
    data = get("https://stat.ripe.net/data/whats-my-ip/data.json", 0, false )
    json_data = JSON.load(data)

    if json_data["data"] == nil || json_data["data"]["ip"] == nil
      @config.logger.mesg("Server repsonded with unknown JSON")
      @config.logger.mesg("Unable to determine your IP Address. You must specify it.")
      exit
    elsif
      @config.logger.mesg("Your IP address is " + json_data["data"]["ip"], NicInfo::AttentionType::SUCCESS )
      @config.options.argv[0] = json_data["data"]["ip"]
    end
  end

  if @config.options.query_type == nil
    @config.options.query_type = guess_query_value_type(@config.options.argv)
    if (@config.options.query_type == QueryType::BY_IP4_ADDR ||
          @config.options.query_type == QueryType::BY_IP6_ADDR ) && @config.options.reverse_ip == true
      ip = IPAddr.new( @config.options.argv[ 0 ] )
      @config.options.argv[ 0 ] = ip.reverse.split( "\." )[ 1..-1 ].join( "." ) if ip.ipv4?
      @config.options.argv[ 0 ] = ip.reverse.split( "\." )[ 24..-1 ].join( "." ) if ip.ipv6?
      @config.logger.mesg( "Query value changed to " + @config.options.argv[ 0 ] )
      @config.options.query_type = QueryType::BY_DOMAIN
      @config.options.externally_queriable = true
    elsif @config.options.query_type == QueryType::BY_RESULT
      data_tree = @config.load_as_yaml( NicInfo::LASTTREE_YAML )
      node = data_tree.find_node( @config.options.argv[ 0 ] )
      if node and node.rest_ref
        @config.options.argv[ 0 ] = node.rest_ref
        @config.options.url = true
        if node.data_type
          @config.options.query_type = node.data_type
          @config.options.externally_queriable = false
        elsif node.rest_ref
          @config.options.query_type = get_query_type_from_url( node.rest_ref )
          @config.options.externally_queriable = true
        end
      else
        @config.logger.mesg( "#{@config.options.argv[0]} is not retrievable.")
        exit
      end
    elsif @config.options.query_type == QueryType::BY_URL
      @config.options.url = @config.options.argv[0]
      @config.options.query_type = get_query_type_from_url( @config.options.url )
    else
      @config.options.externally_queriable = true
    end
    if @config.options.query_type == nil
      @config.logger.mesg("Unable to guess type of query. You must specify it.")
      exit
    else
      @config.logger.trace("Assuming query value is " + @config.options.query_type)
    end
  end

  #determine if this will be a single query or multiple
  qtype = @config.options.query_type
  case qtype
    when QueryType::TRACE
      ips = NicInfo.traceroute @config.options.argv[ 0 ], @config
      if ips.empty?
        @config.logger.mesg "Trace route yeilded no data"
      else
        ips.each do |ip|
          @config.options.query_type = QueryType::BY_IP4_ADDR
          @config.options.argv[ 0 ] = ip
          @config.config[ NicInfo::BOOTSTRAP ][ NicInfo::BOOTSTRAP_URL ] = nil
          json_data = do_rdap_query
          display_rdap_query( json_data, false )
        end
      end
    else
      json_data = do_rdap_query
      display_rdap_query( json_data, true ) if json_data
  end


end

#show_conformance_messages ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 977

def show_conformance_messages
  return if @config.conf_msgs.size == 0
  @config.logger.mesg( "** WARNING: There are problems in the response that might cause some data to discarded. **", NicInfo::AttentionType::ERROR )
  i = 1
  @config.conf_msgs.each do |msg|
    @config.logger.trace( "#{i} : #{msg}", NicInfo::AttentionType::ERROR )
    i = i + 1
  end
end

#show_helpful_messages(json_data, data_tree) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 999

def show_helpful_messages json_data, data_tree
  arg = @config.options.argv[0]
  case @config.options.query_type
    when QueryType::BY_IP4_ADDR
      @config.logger.mesg("Use \"nicinfo -r #{arg}\" to see reverse DNS information.");
    when QueryType::BY_IP6_ADDR
      @config.logger.mesg("Use \"nicinfo -r #{arg}\" to see reverse DNS information.");
    when QueryType::BY_AS_NUMBER
      @config.logger.mesg("Use \"nicinfo #{arg}\" or \"nicinfo as#{arg}\" for autnums.");
  end
  unless data_tree.empty?
    @config.logger.mesg("Use \"nicinfo 1=\" to show #{data_tree.roots.first}")
    unless data_tree.roots.first.empty?
      children = data_tree.roots.first.children
      @config.logger.mesg("Use \"nicinfo 1.1=\" to show #{children.first}") if children.first.rest_ref
      if children.first != children.last
        len = children.length
        @config.logger.mesg("Use \"nicinfo 1.#{len}=\" to show #{children.last}") if children.last.rest_ref
      end
    end
  end
  self_link = NicInfo.get_self_link( NicInfo.get_links( json_data, @config ) )
  @config.logger.mesg("Use \"nicinfo #{self_link}\" to directly query this resource in the future.") if self_link and @config.options.externally_queriable
  @config.logger.mesg('Use "nicinfo -h" for help.')
end

#show_search_results_truncated(json_data) ⇒ Object 



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# File 'lib/nicinfo/nicinfo_main.rb', line 987

def show_search_results_truncated json_data
  truncated = json_data[ "searchResultsTruncated" ]
  if truncated.instance_of?(TrueClass) || truncated.instance_of?(FalseClass)
    if truncated
      @config.logger.mesg( "Results have been truncated by the server.", NicInfo::AttentionType::INFO )
    end
  end
  if truncated != nil
    @config.conf_msgs << "'searchResultsTruncated' is not part of the RDAP specification and was removed before standardization."
  end
end