class Resolv::DNS::Resource::CAA

CAA resource record defined in RFC 8659

These records identify certificate authority allowed to issue certificates for the given domain.

Constants

TypeValue

Attributes

flags[R]

Flags for this proprty:

Bit 0 : 0 = not critical, 1 = critical

tag[R]

Property tag (“issue”, “issuewild”, “iodef”…).

value[R]

Property value.

Public Class Methods

new(flags, tag, value) click to toggle source

Creates a new CAA for flags, tag and value.

# File lib/resolv.rb, line 2552
def initialize(flags, tag, value)
  unless (0..255) === flags
    raise ArgumentError.new('flags must be an Integer between 0 and 255')
  end
  unless (1..15) === tag.bytesize
    raise ArgumentError.new('length of tag must be between 1 and 15')
  end

  @flags = flags
  @tag = tag
  @value = value
end

Public Instance Methods

critical?() click to toggle source

Whether the critical flag is set on this property.

# File lib/resolv.rb, line 2584
def critical?
  flags & 0x80 != 0
end