Sha256: dae17095e5d93126991369af758545a28ac2b20fc4da06c55ae9688d345844eb
Contents?: true
Size: 976 Bytes
Versions: 6
Compression:
Stored size: 976 Bytes
Contents
# frozen_string_literal: true
require "ipaddr"
module WebConsole
class Permissions
# IPv4 and IPv6 localhost should be always allowed.
ALWAYS_PERMITTED_NETWORKS = %w( 127.0.0.0/8 ::1 )
def initialize(networks = nil)
@networks = normalize_networks(networks).map(&method(:coerce_network_to_ipaddr)).uniq
end
def include?(network)
@networks.any? { |permission| permission.include?(network.to_s) }
rescue IPAddr::InvalidAddressError
false
end
def to_s
@networks.map(&method(:human_readable_ipaddr)).join(", ")
end
private
def normalize_networks(networks)
Array(networks).concat(ALWAYS_PERMITTED_NETWORKS)
end
def coerce_network_to_ipaddr(network)
if network.is_a?(IPAddr)
network
else
IPAddr.new(network)
end
end
def human_readable_ipaddr(ipaddr)
ipaddr.to_range.to_s.split("..").uniq.join("/")
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems