Contents

# frozen_string_literal: true

module CoinsPaid
  module API
    module Signature
      module_function

      def check!(request_body:, key:, signature:)
        key == API.public_key && signature == generate(request_body) ||
          raise(InvalidSignatureError, 'Invalid signature')
      end

      def generate(request_body)
        OpenSSL::HMAC.hexdigest('SHA512', API.secret_key, request_body)
      end
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
coins_paid_api-2.2.0	lib/coins_paid/api/signature.rb
coins_paid_api-2.1.0	lib/coins_paid/api/signature.rb
coins_paid_api-2.0.0	lib/coins_paid/api/signature.rb
coins_paid_api-1.3.0	lib/coins_paid/api/signature.rb
coins_paid_api-1.2.0	lib/coins_paid/api/signature.rb
coins_paid_api-1.1.0	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.7	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.6	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.5	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.4	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.3	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.2	lib/coins_paid/api/signature.rb
coins_paid_api-1.0.1	lib/coins_paid/api/signature.rb