gitlab-org--gitlab-foss/spec/support/helpers/dns_helpers.rb

30 lines
1.1 KiB
Ruby

# frozen_string_literal: true
module DnsHelpers
def block_dns!
stub_all_dns!
stub_invalid_dns!
permit_local_dns!
end
def permit_dns!
allow(Addrinfo).to receive(:getaddrinfo).and_call_original
end
def stub_all_dns!
allow(Addrinfo).to receive(:getaddrinfo).with(anything, anything, nil, :STREAM).and_return([])
allow(Addrinfo).to receive(:getaddrinfo).with(anything, anything, nil, :STREAM, anything, anything).and_return([])
end
def stub_invalid_dns!
allow(Addrinfo).to receive(:getaddrinfo).with(/\Afoobar\.\w|(\d{1,3}\.){4,}\d{1,3}\z/i, anything, nil, :STREAM) do
raise SocketError, "getaddrinfo: Name or service not known"
end
end
def permit_local_dns!
local_addresses = /\A(127|10)\.0\.0\.\d{1,3}|(192\.168|172\.16)\.\d{1,3}\.\d{1,3}|0\.0\.0\.0|localhost\z/i
allow(Addrinfo).to receive(:getaddrinfo).with(local_addresses, anything, nil, :STREAM).and_call_original
allow(Addrinfo).to receive(:getaddrinfo).with(local_addresses, anything, nil, :STREAM, anything, anything, any_args).and_call_original
end
end