Module: CertBot::JsonGenerator

Defined in:
lib/cert_bot/json/json_generator.rb

Overview

Simple module to generate a JSON object with the relvevant information of an advisory item

Class Method Summary collapse

Class Method Details

.create_product_list(products) ⇒ Object (private) 



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# File 'lib/cert_bot/json/json_generator.rb', line 42

private_class_method def self.create_product_list(products)
  product_list = Array.new() 
    products.each { |product|
    product_attributes = Hash.new()
    product_attributes["name"] = product["name"]
    product_attributes["cpeversion"] = product["cpeversion"]
    product_attributes["cpeproduct"] = product["cpeproduct"]
    product_list << product_attributes
  }
  product_list
end

.generate_json(item, output_path) ⇒ Object

Method to generate a JSON Object for the advisory item and write it to the config path

Parameters:

  • item (RSS:Item) —

    an advisory item from the rss feed

  • output_path (Pathname) —

    the path where the json object should be stored



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# File 'lib/cert_bot/json/json_generator.rb', line 13

def self.generate_json(item, output_path)
  wid = item.link.split("=")[1]
  timestamp = item.pubDate.localtime
  cvss_entry = CertBot::AdvisoryParser.retrieve_cvss_score(wid)
  fixed_list = create_product_list(CertBot::AdvisoryParser.retrieve_fixed_products(wid))
  fixed_list << "none" if (fixed_list.empty?)
  
  json_hash = Hash.new()
  json_hash[:wid] = wid
  json_hash[:title] = item.title
  json_hash[:description] = item.description
  json_hash[:link] = item.link
  json_hash[:release] = timestamp
  json_hash[:status] = CertBot::AdvisoryParser.retrieve_update_status(wid)
  json_hash[:cves] = CertBot::AdvisoryParser.retrieve_cves(wid)
  json_hash[:cvss] = cvss_entry["temporalscore"]/10.0
  json_hash[:affected] = create_product_list(CertBot::AdvisoryParser.retrieve_affected_products(wid))
  json_hash[:fixed] = fixed_list
  json_hash[:severity] = item.category.content

  output_string = JSON.pretty_generate(json_hash)
  if (output_path != nil)
    file = File.open(File.join(output_path,"#{wid}_#{timestamp.strftime("%Y_%m_%d_%H")}.json"), "w")
    file.write(output_string)
    file.close
  end
  nil
end