Sha256: 8fe3f02551451f33a47413aa953b0110ce23361a1d2379388cb441ffdf4b9620
Contents?: true
Size: 849 Bytes
Versions: 22
Compression:
Stored size: 849 Bytes
Contents
module SecureHeaders
class XFOBuildError < StandardError; end
class XFrameOptions < Header
module Constants
XFO_HEADER_NAME = "X-Frame-Options"
DEFAULT_VALUE = 'SAMEORIGIN'
VALID_XFO_HEADER = /\A(SAMEORIGIN\z|DENY\z|ALLOW-FROM[:\s])/i
end
include Constants
def initialize(config = nil)
@config = config
validate_config unless @config.nil?
end
def name
XFO_HEADER_NAME
end
def value
case @config
when NilClass
DEFAULT_VALUE
when String
@config
else
@config[:value]
end
end
private
def validate_config
value = @config.is_a?(Hash) ? @config[:value] : @config
unless value =~ VALID_XFO_HEADER
raise XFOBuildError.new("Value must be SAMEORIGIN|DENY|ALLOW-FROM:")
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems