Module: Participle::Token

Included in:
Bot
Defined in:
lib/token.rb

Overview

Interface to dAmn for retrieving tokens. They seriously need to put out an API for this shit.

Class Method Summary (collapse)

Instance Method Summary (collapse)

Class Method Details

+ (String) to_qstring(hash)

Converts a hash to a properly escaped query string for POST requests

Examples:

puts Token.to_qstring({"username" => "incluye", "password" => "2927kjx(O(QJ*K&{{[(O*&"})
  #=> "username=incluye&password=2927kjx%28O%28QJ%2aK%26%7b%7b%5b%28O%2a%26"

Parameters:

  • hash (Hash)

    a key-value list of query string params

Returns:

  • (String)

    an escaped query string



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# File 'lib/token.rb', line 11

def self.to_qstring hash
  hash.map do |a,b|
    a + "=" + b.to_s.gsub(/([^A-Za-z0-9\-])/) do
      "%" + $1.unpack("U*")[0].to_s(16)
    end
  end.join("&")
end

Instance Method Details

- (String?) get_token(cache = true)

Get an authtoken!

Parameters:

  • cache (Boolean) (defaults to: true)

    write authtoken to token cache if fetched properly

Returns:

  • (String, nil)

    the fetched authtoken if it was found, nil otherwise



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# File 'lib/token.rb', line 22

def get_token cache = true
  cachepath = "storage/#{File.basename($opts[:config], ".yaml")}.token.cache"
  if cache
    log "Attempting to retrieve token from cache..."
    if File.file?(cachepath)
      hl = open(cachepath)
      token = hl.read
      hl.close
      log "Token retrieved."
      return token
    else
      log "No token cache file found."
    end
  end
  log "Fetching authtoken from server, this may take a moment."
  uri = URI.parse("https://www.deviantart.com/users/login")
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  cookies = nil
  http.start do
    data = Token.to_qstring({"username" => @conf.nick, "password" => @conf.password, "remember_me" => 1})
    http.request_post(uri.path,data) do |res|
      uri = URI.parse("http://chat.deviantart.com/chat/Botdom")
      Net::HTTP.new(uri.host, uri.port).start do |ht|
        request = Net::HTTP::Get.new(uri.path)
        request["cookie"] = res["Set-Cookie"].scan(/[a-z_]+=[^ ]{20,}/).join(";")
        ht.request(request) do |req|
          if req.body.empty?
            return nil
          else
            open(cachepath, "w"){|f|f.write(req.body.scan(/[0-9a-f]{32}/)[0])}
            return req.body.scan(/[0-9a-f]{32}/)[0]
          end
        end
      end
    end
  end
end