Sha256: 1a4f64ff547ce67aa3ccdc0986b571579e7a6964e857c8c47c2e5f23b5fdd18f
Contents?: true
Size: 1.47 KB
Versions: 35
Compression:
Stored size: 1.47 KB
Contents
# frozen_string_literal: true
require 'digest'
module Datadog
module Core
module Remote
class Configuration
# Represent a list of Configuration::Digest
class DigestList < Array
class << self
def parse(hash)
new.concat(hash.map { |type, hexdigest| Digest.new(type, hexdigest) })
end
end
def check(content)
map { |digest| digest.check(content) }.reduce(:&)
end
end
# Stores and validates different cryptographic hash functions
class Digest
class InvalidHashTypeError < StandardError; end
attr_reader :type, :hexdigest
DIGEST_CHUNK = 1024
class << self
def hexdigest(type, data)
d = case type
when :sha256
::Digest::SHA256.new
when :sha512
::Digest::SHA512.new
else
raise InvalidHashTypeError, type
end
while (buf = data.read(DIGEST_CHUNK))
d.update(buf)
end
d.hexdigest
ensure
data.rewind
end
end
def initialize(type, hexdigest)
@type = type.to_sym
@hexdigest = hexdigest
end
def check(content)
content.hexdigest(@type) == hexdigest
end
end
end
end
end
end
Version data entries
35 entries across 35 versions & 2 rubygems