class Lookout::Rack::Cookie

Attributes

name[R]

Public Class Methods

new(header, uri = nil, default_host = Lookout::Rack::DefaultHost) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 5
def initialize(header, uri = nil, default_host = Lookout::Rack::DefaultHost)
  @default_host = default_host
  uri ||= default_uri

  @cookie, options = header.split(/[;,] */n, 2)

  @name, @value = Rack::Utils.parse_query(@cookie, ';').to_a.first

  @options = Hash[Rack::Utils.parse_query(options, ';').map{ |k, v| [k.downcase, v] }]
  @options['domain'] ||= uri.host || default_host
  @options['path'] ||= uri.path.sub(%r{/[^/]*\z}, '')
end

Public Instance Methods

<=>(other) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 40
def <=>(other)
  [name.downcase, path, domain.reverse] <=>
    [other.name.downcase, other.path, other.domain.reverse]
end
empty?() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 18
def empty?
  @value.nil? or @value.empty?
end
eql?(other) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 36
def eql?(other)
  self.class === other and self == other
end
hash() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 45
def hash
  name.downcase.hash ^ path.hash ^ domain.hash
end
matches?(uri) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 32
def matches?(uri)
  valid? uri and not expired?
end
to_s() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 49
def to_s
  @cookie
end
valid?(uri) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 22
def valid?(uri)
  uri ||= default_uri
  uri.host ||= @default_host

  real_domain = domain.start_with?('.') ? domain[1..-1] : domain
  secure? uri and
    uri.host.downcase.end_with? real_domain.downcase and
    uri.path.start_with? path
end

Protected Instance Methods

domain() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 57
def domain
  @options['domain']
end
path() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 61
def path
  @options['path'].strip
end

Private Instance Methods

default_uri() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 67
def default_uri
  URI('//%s/' % @default_host)
end
expired?() click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 75
def expired?
  @options['expires'] and Time.parse(@options['expires']) < Time.now
end
secure?(uri) click to toggle source
# File lib/lookout-rack-1.0/cookie.rb, line 71
def secure?(uri)
  not @options.include? 'secure' or uri.scheme == 'https'
end