class CASRequest

Attributes

request[R]

Public Class Methods

new(request) click to toggle source
# File lib/rack-cas/cas_request.rb, line 6
def initialize(request)
  @request = request
end

Public Instance Methods

logout?() click to toggle source
# File lib/rack-cas/cas_request.rb, line 22
def logout?
  @request.path_info == '/logout'
end
path_matches?(strings_or_regexps) click to toggle source
# File lib/rack-cas/cas_request.rb, line 38
def path_matches?(strings_or_regexps)
  Array(strings_or_regexps).any? do |matcher|
    if matcher.is_a? Regexp
      !!(@request.path_info =~ matcher)
    elsif matcher.to_s != ''
      @request.path_info[0...matcher.to_s.length] == matcher.to_s
    end
  end
end
service_url() click to toggle source
# File lib/rack-cas/cas_request.rb, line 18
def service_url
  RackCAS::URL.parse(@request.url).remove_param('ticket').to_s
end
single_sign_out?() click to toggle source
# File lib/rack-cas/cas_request.rb, line 26
def single_sign_out?
  !!@request.params['logoutRequest']
end
ticket() click to toggle source
# File lib/rack-cas/cas_request.rb, line 10
def ticket
  @ticket ||= if single_sign_out?
    sso_ticket
  elsif ticket_validation?
    ticket_param
  end
end
ticket_validation?() click to toggle source
# File lib/rack-cas/cas_request.rb, line 30
def ticket_validation?
  # The CAS protocol specifies that services must support tickets of
  # *up to* 32 characters in length (including ST-), and recommendes
  # that services accept tickets up to 256 characters long.
  # http://www.jasig.org/cas/protocol
  !!(@request.get? && ticket_param && ticket_param.to_s =~ /\AST\-[^\s]{1,253}\Z/)
end

Private Instance Methods

sso_ticket() click to toggle source
# File lib/rack-cas/cas_request.rb, line 54
def sso_ticket
  xml = Nokogiri::XML(@request.params['logoutRequest'])
  node = xml.root.children.find { |c| c.name =~ /SessionIndex/i }
  node.text unless node.nil?
end
ticket_param() click to toggle source
# File lib/rack-cas/cas_request.rb, line 50
def ticket_param
  @request.params['ticket']
end