# frozen_string_literal: true

##
# This file is part of WhatWeb and may be subject to
# redistribution and commercial restrictions. Please see the WhatWeb
# web site for more information on licensing and terms of use.
# http://www.morningstarsecurity.com/research/whatweb
##
WhatWeb::Plugin.define "vcard" do
  @author = "Brendan Coles <bcoles@gmail.com>" # 2011-02-07
  @version = "0.1"
  @description = "vCard is a file format standard for electronic business cards. This plugin identifies vcards and extracts the vcard version, name, full name and organization details."
  # More info: http://en.wikipedia.org/wiki/VCard

  # Google results as at 2011-02-07 #
  # 956,000 for filetype:vcf

  # Passive #
  def passive(target)
    m = []

    # Extract vcard Details
    if target.body =~ /^BEGIN:VCARD[\s]*$/i && target.body =~ /^END:VCARD/i

      # Version
      m << { version: target.body.scan(/^BEGIN:VCARD[\s]*$.*^VERSION:([\d\.]{1,3})[\s]*$.*^END:VCARD/im).flatten } if target.body =~ /^BEGIN:VCARD[\s]*$.*^VERSION:([\d\.]{1,3})[\s]*$.*^END:VCARD/im

      # Name
      m << { string: "Name:" + target.body.scan(/^BEGIN:VCARD[\s]*$.*^N:([^\r^\n]+)[\s]*$.*^END:VCARD/im).flatten } if target.body =~ /^BEGIN:VCARD[\s]*$.*^N:([^\r^\n]+)[\s]*$.*^END:VCARD/im

      # Full Name
      m << { string: "Full Name:" + target.body.scan(/^BEGIN:VCARD[\s]*$.*^FN:([^\r^\n]+)[\s]*$.*^END:VCARD/im).flatten } if target.body =~ /^BEGIN:VCARD[\s]*$.*^FN:([^\r^\n]+)[\s]*$.*^END:VCARD/im

      # Oraganization
      m << { string: "Organization:" + target.body.scan(/^BEGIN:VCARD[\s]*$.*^ORG:([^\r^\n]+)[\s]*$.*^END:VCARD/im).flatten } if target.body =~ /^BEGIN:VCARD[\s]*$.*^ORG:([^\r^\n]+)[\s]*$.*^END:VCARD/im

      # Address # 3.x only
      m << { string: "Address:" + target.body.scan(/^BEGIN:VCARD[\s]*$.*^ADR:([^\r^\n]+)[\s]*$.*^END:VCARD/im).flatten } if target.body =~ /^BEGIN:VCARD[\s]*$.*^ADR:([^\r^\n]+)[\s]*$.*^END:VCARD/im

    end

    # Return passive matches
    m
  end
end