Sha256: a2788a53339ccfbf41024e9b3f31598029cb6a220036c8d81609e393ad9ee975
Contents?: true
Size: 997 Bytes
Versions: 16
Compression:
Stored size: 997 Bytes
Contents
class GitHubPages
class HealthCheck
class CloudFlare
include Singleton
CONFIG_PATH = File.expand_path("../../config/cloudflare-ips.txt", File.dirname(__FILE__))
# Public: Does cloudflare control this address?
def self.controls_ip?(address)
instance.controls_ip?(address)
end
# Internal: Create a new cloudflare info instance.
def initialize(options = {})
@path = options.fetch(:path) { CONFIG_PATH }
end
# Internal: The path of the config file.
attr_reader :path
# Internal: Does cloudflare control this address?
def controls_ip?(address)
ranges.any? { |range| range.include?(address) }
end
# Internal: The IP address ranges that cloudflare controls.
def ranges
@ranges ||= load_ranges
end
# Internal: Load IPAddr ranges from #path
def load_ranges
File.read(path).lines.map { |line| IPAddr.new(line.chomp) }
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems