jira.rb

require 'openssl'
require 'net/http'
require 'json'

class Jira

  JIRA_URI = URI.parse 'https://jira.gaul.csd.uwo.ca'
  HTTP = Net::HTTP.new JIRA_URI.host, JIRA_URI.port


  def initialize
    HTTP.use_ssl = JIRA_URI.scheme == 'https'
    HTTP.verify_mode=OpenSSL::SSL::VERIFY_NONE
  end

  def login username, password

    # For some reason authentication is happening on the front controller
    # This means that any request will log you in even if it's a 301(Moved Permanently)
    login_request = Net::HTTP::Post.new '/'

    # For some reason this requires 'login' => 'Log In'.  It's likely the way the JIRA admin implemented the UWO auth
    login_request.set_form_data 'os_username' => username, 'os_password' => password, 'login' => 'Log In'

    login_response = HTTP.request login_request

    # The x-seraph-loginreason will be in the format "OUT, OK"|"OUT, <LOGIN_FAILURE_REASON>"
    login_disposition = login_response.header['x-seraph-loginreason'][5..-1]
    if login_disposition != 'OK'
      @logged_in = false
      raise(login_disposition)
    else
      @logged_in = true
      @logged_in_cookie = parse_set_cookies login_response.get_fields 'set-cookie'
    end
  end

  def parse_set_cookies raw_cookies_array
    cookies_array = Array.new

    raw_cookies_array.each { | cookie |
      # split the current cookie on ; (This is probably very bad)
      # Then check specifically for the extra crowd.token_key(obvioulsy very bad)
      if cookie.split('; ')[0] != "crowd.token_key=\"\""
        #Take just the first part of the cookie and do no further processing (Probably bad)
        cookies_array.push cookie.split('; ')[0]
      end
    }

    # Join the resultant data into one cookie string
    cookies_array.join '; '
  end
  
  
  def is_logged_in?
    @logged_in
  end

  private

  @logged_in_cookie = ''
  @logged_in = false

end