1 Then(/^the firewall leak detector has detected leaks$/) do
2 assert_raise(FirewallAssertionFailedError) do
3 step 'all Internet traffic has only flowed through Tor'
7 Given(/^I disable Tails' firewall$/) do
8 $vm.execute("/usr/local/lib/do_not_ever_run_me")
9 iptables = $vm.execute("iptables -L -n -v").stdout.chomp.split("\n")
10 for line in iptables do
11 if !line[/Chain (INPUT|OUTPUT|FORWARD) \(policy ACCEPT/] and
12 !line[/pkts[[:blank:]]+bytes[[:blank:]]+target/] and
14 raise "The Tails firewall was not successfully disabled:\n#{iptables}"
19 When(/^I do a TCP DNS lookup of "(.*?)"$/) do |host|
20 lookup = $vm.execute("host -T -t A #{host} #{SOME_DNS_SERVER}", :user => LIVE_USER)
21 assert(lookup.success?, "Failed to resolve #{host}:\n#{lookup.stdout}")
24 When(/^I do a UDP DNS lookup of "(.*?)"$/) do |host|
25 lookup = $vm.execute("host -t A #{host} #{SOME_DNS_SERVER}", :user => LIVE_USER)
26 assert(lookup.success?, "Failed to resolve #{host}:\n#{lookup.stdout}")
29 When(/^I send some ICMP pings$/) do
30 # We ping an IP address to avoid a DNS lookup
31 ping = $vm.execute("ping -c 5 #{SOME_DNS_SERVER}")
32 assert(ping.success?, "Failed to ping #{SOME_DNS_SERVER}:\n#{ping.stderr}")