Project Number Date
test_Tails_ISO_21318-tor-browser-16.0 75 18 Aug 2026, 08:03

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
The Tor enforcement is effective 37 1 1 0 0 39 7 1 8 1:50.282 Failed
Tags: @product
Feature The Tor enforcement is effective
As a Tails user I want all direct Internet connections I do by mistake or applications do by misconfiguration or buggy leaks to be blocked And as a Tails developer I want to ensure that the automated test suite detects firewall leaks reliably
Tags: @product
10.738
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.003
Given I have started Tails from DVD and logged in and the network is connected 10.440
Then the firewall's policy is to drop all IPv4 traffic 0.069
And the firewall is configured to only allow the clearnet and debian-tor users to connect directly to the Internet over IPv4 0.144
And the firewall's NAT rules only redirect traffic for the Unsafe Browser, Tor's TransPort, and DNSPort 0.037
And the firewall is configured to block all external IPv6 traffic 0.046
After features/support/hooks.rb:339 0.916
After features/support/hooks.rb:108 0.000
Tags: @product @doc
25.313
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.003
Given I have started Tails from DVD and logged in and the network is connected 9.486
And I capture all network traffic 0.003
When I successfully start the Unsafe Browser 7.151
And I open the Tails homepage in the Unsafe Browser 8.139
And the Tails homepage loads in the Unsafe Browser 0.358
Then the firewall leak detector has detected leaks 0.173
After features/support/hooks.rb:339 0.901
After features/support/hooks.rb:108 0.036
Tags: @product
10.056
Scenario Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.003
Steps
Given I have started Tails from DVD and logged in and the network is connected 9.805
And I capture all network traffic 0.003
And I disable Tails' firewall 0.102
When I do a TCP DNS lookup of "torproject.org" 0.145
Failed 
Failed to resolve torproject.org:
;; communications error to 9.9.9.9#53: connection reset
;; communications error to 9.9.9.9#53: connection reset
;; no servers could be reached
.
<false> is not true. (Test::Unit::AssertionFailedError)
./features/step_definitions/firewall_leaks.rb:22:in `/^I do a TCP DNS lookup of "(.*?)"$/'
features/tor_enforcement.feature:28:in `When I do a TCP DNS lookup of "torproject.org"'
Then the firewall leak detector has detected leaks 0.000
After features/support/hooks.rb:339 4.712 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector' (at time 03:14:32)
Boot log: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/75/artifact/build-artifacts/03:14:32_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.file_content_var_log_boot.log
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/75/artifact/build-artifacts/03:14:32_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/75/artifact/build-artifacts/03:14:32_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.mkv
Systemd journal: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/75/artifact/build-artifacts/03:14:32_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.journal
After features/support/hooks.rb:108 0.050
Tags: @product
9.839
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.003
Given I have started Tails from DVD and logged in and the network is connected 9.403
And I capture all network traffic 0.005
And I disable Tails' firewall 0.122
When I do a UDP DNS lookup of "torproject.org" 0.188
Then the firewall leak detector has detected leaks 0.119
After features/support/hooks.rb:339 0.883
After features/support/hooks.rb:108 0.048
Tags: @product
13.846
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.004
Given I have started Tails from DVD and logged in and the network is connected 9.519
And I capture all network traffic 0.004
And I disable Tails' firewall 0.120
When I send some ICMP pings 4.073
Then the firewall leak detector has detected leaks 0.128
After features/support/hooks.rb:339 0.818
After features/support/hooks.rb:108 0.036
Tags: @product @check_tor_leaks
9.959
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Before features/support/hooks.rb:527 0.002
Given I have started Tails from DVD and logged in and the network is connected 9.590
When I open an untorified UDP connection to 1.2.3.4 on port 42 0.281
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.087
After features/support/hooks.rb:535 0.245
After features/support/hooks.rb:339 0.948
After features/support/hooks.rb:108 0.000
Tags: @product @check_tor_leaks
15.034
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.005
Before features/support/hooks.rb:527 0.002
Given I have started Tails from DVD and logged in and the network is connected 9.574
When I open an untorified ICMP connection to 1.2.3.4 5.364
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.096
After features/support/hooks.rb:535 0.284
After features/support/hooks.rb:339 0.783
After features/support/hooks.rb:108 0.000
Tags: @product
15.492
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.003
Given I have started Tails from DVD without network and logged in 6.307
And the system DNS is using the local DNS resolver 0.008
And the network is plugged 0.031
And I successfully configure Tor 9.138
Then the system DNS is still using the local DNS resolver 0.007
After features/support/hooks.rb:339 0.639
After features/support/hooks.rb:108 0.000