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#!/usr/bin/env python
import unittest
import pytest
import pbtest
class ContentFilteringTest(pbtest.PBSeleniumTest):
"""Content filtering tests."""
# for blocking tests
FIXTURE_DOMAIN = "efforg.github.io"
FIXTURE_PARENT_DOMAIN = "github.io"
FIXTURE_URL = (
f"https://{FIXTURE_DOMAIN}/privacybadger-test-fixtures/html/"
"3p_script_with_load_status.html"
)
THIRD_PARTY_DOMAIN = "privacybadger-tests.eff.org"
THIRD_PARTY_SUBDOMAIN = "child1." + THIRD_PARTY_DOMAIN
SELECTOR = "#third-party-load-result"
# for cookie tests
COOKIE_FIXTURE_URL = (
"https://efforg.github.io/privacybadger-test-fixtures/html/"
"recording_nontracking_domains.html"
)
COOKIE_DOMAIN = "dnt-request-cookies-test.trackersimulator.org"
def setUp(self):
self.clear_tracker_data()
def assert_block(self):
self.wait_for_any_text(self.SELECTOR)
assert self.find_el_by_css(self.SELECTOR).text == "error", (
"3rd-party should've gotten blocked")
def assert_load(self):
self.wait_for_any_text(self.SELECTOR)
assert self.find_el_by_css(self.SELECTOR).text == "success", (
"3rd-party should've loaded successfully")
def test_blocking_fixture_loads_when_unblocked(self):
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_blocking(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_cookieblocking_stops_saving(self):
self.load_url(f"https://{self.COOKIE_DOMAIN}/")
assert not self.driver.get_cookies(), (
"Visiting the domain directly does not set a cookie")
self.load_url(self.COOKIE_FIXTURE_URL)
self.load_url(f"https://{self.COOKIE_DOMAIN}/")
assert len(self.driver.get_cookies()) == 1, (
"Cookie fixture should have set a cookie")
self.driver.delete_all_cookies()
self.cookieblock_domain(self.COOKIE_DOMAIN)
self.load_url(self.COOKIE_FIXTURE_URL)
self.load_url(f"https://{self.COOKIE_DOMAIN}/")
assert not self.driver.get_cookies(), (
"Cookie fixture should have been blocked from setting a cookie")
def test_cookieblocking_stops_sending(self):
self.load_url(self.COOKIE_FIXTURE_URL)
self.wait_for_and_switch_to_frame("iframe[src]", timeout=1)
self.wait_for_any_text('body')
assert self.find_el_by_css('body').text == "cookies=0", (
"No cookies should've been sent to start with")
self.load_url(self.COOKIE_FIXTURE_URL)
self.wait_for_and_switch_to_frame("iframe[src]", timeout=1)
self.wait_for_any_text('body')
assert self.find_el_by_css('body').text == "cookies=1", (
"We should have sent a cookie at this point")
self.cookieblock_domain(self.COOKIE_DOMAIN)
self.load_url(self.COOKIE_FIXTURE_URL)
self.wait_for_and_switch_to_frame("iframe[src]", timeout=1)
self.wait_for_any_text('body')
assert self.find_el_by_css('body').text == "cookies=0", (
"No cookies should have been sent by the cookieblocked domain")
def test_cookieblocking_subdomain_of_blocked_domain(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.cookieblock_domain(self.THIRD_PARTY_SUBDOMAIN)
self.load_url(self.FIXTURE_URL + '?alt3p')
self.assert_load()
def test_cookieblocking_base_overwrites_subdomain_block(self):
self.block_domain(self.THIRD_PARTY_SUBDOMAIN)
self.load_url(self.FIXTURE_URL + '?alt3p')
self.assert_block()
self.cookieblock_domain(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL + '?alt3p')
self.assert_load()
@pytest.mark.flaky(reruns=3, condition=pbtest.shim.browser_type == "edge")
def test_blocking_fp_script_served_from_cookieblocked_cdn(self):
self.cookieblock_domain("cdn.jsdelivr.net")
# disable surrogates
self.driver.execute_async_script(
"let done = arguments[arguments.length - 1];"
"chrome.runtime.sendMessage({"
" type: 'disableSurrogates'"
"}, done);")
# enable local learning
self.wait_for_script("return window.OPTIONS_INITIALIZED")
self.find_el_by_css('a[href="#tab-general-settings"]').click()
self.find_el_by_css('#local-learning-checkbox').click()
self.load_url(self.FIXTURE_URL + '?fingerprintjs')
self.assert_load()
self.load_url(self.FIXTURE_URL + '?fingerprintjs')
# navigate elsewhere and back to work around the third-party getting served from cache
self.load_url(self.options_url)
self.load_url(self.FIXTURE_URL + '?fingerprintjs')
self.assert_block()
def test_userblock(self):
self.set_user_action(self.THIRD_PARTY_DOMAIN, "block")
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_userblock_overwrites_cookieblock(self):
self.cookieblock_domain(self.THIRD_PARTY_DOMAIN)
self.set_user_action(self.THIRD_PARTY_DOMAIN, "block")
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_userblock_overwrites_dnt(self):
self.set_dnt(self.THIRD_PARTY_DOMAIN)
self.set_user_action(self.THIRD_PARTY_DOMAIN, "block")
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_usercookieblock_stops_saving(self):
self.set_user_action(self.COOKIE_DOMAIN, "cookieblock")
self.load_url(self.COOKIE_FIXTURE_URL)
self.load_url(f"https://{self.COOKIE_DOMAIN}/")
assert not self.driver.get_cookies(), (
"Cookie fixture should have been blocked from setting a cookie")
def test_usercookieblock_overwrites_block(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_block()
self.set_user_action(self.THIRD_PARTY_DOMAIN, "cookieblock")
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_userallow(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.set_user_action(self.THIRD_PARTY_DOMAIN, "allow")
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_userallow_overwrites_block(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_block()
self.set_user_action(self.THIRD_PARTY_DOMAIN, "allow")
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_reverting_control(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.set_user_action(self.THIRD_PARTY_DOMAIN, "allow")
self.load_url(self.FIXTURE_URL)
self.assert_load()
# click the undo arrow
self.open_popup(self.FIXTURE_URL)
self.find_el_by_css(
f'div[data-origin="{self.THIRD_PARTY_DOMAIN}"] a.honeybadgerPowered').click()
self.driver.switch_to.window(self.driver.window_handles[0])
self.open_window()
self.load_url(self.FIXTURE_URL)
# navigate elsewhere and back to work around the third-party getting served from cache
self.load_url(self.options_url)
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_cookieblock_site_override(self):
# verify blocking gets overriden
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.add_site_override(self.THIRD_PARTY_DOMAIN, self.FIXTURE_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_load()
# verify cookieblocking
self.block_domain(self.COOKIE_DOMAIN)
self.add_site_override(self.COOKIE_DOMAIN, self.FIXTURE_DOMAIN)
self.load_url(self.COOKIE_FIXTURE_URL)
self.wait_for_and_switch_to_frame("iframe[src]", timeout=1)
self.wait_for_any_text('body')
assert self.find_el_by_css('body').text == "cookies=0", (
"No cookies should have been sent by the cookieblocked domain")
# reload to verify that there are still no cookies
self.load_url(self.COOKIE_FIXTURE_URL)
self.wait_for_and_switch_to_frame("iframe[src]", timeout=1)
self.wait_for_any_text('body')
assert self.find_el_by_css('body').text == "cookies=0", (
"No cookies should have been sent by the cookieblocked domain")
def test_userblock_overrides_site_override(self):
self.add_site_override(self.THIRD_PARTY_DOMAIN, self.FIXTURE_DOMAIN)
self.set_user_action(self.THIRD_PARTY_DOMAIN, "block")
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_disabling_on_site(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.disable_badger_on_site(self.FIXTURE_URL)
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_disabling_on_site_parent_domain(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.disable_badger_on_site(self.FIXTURE_PARENT_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_disabling_on_site_wildcard(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.disable_badger_on_site("*." + self.FIXTURE_PARENT_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_reenabling_on_site(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.disable_badger_on_site(self.FIXTURE_URL)
self.reenable_badger_on_site(self.FIXTURE_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_ignoring_dnt_compliance(self):
"""We should ignore DNT compliance when DNT policy checking is off."""
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.set_dnt(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_load()
self.open_popup(self.FIXTURE_URL)
assert self.get_domain_slider_state(self.THIRD_PARTY_DOMAIN) == "allow", (
"DNT-compliant resource should be allowed")
self.close_window_with_url(self.FIXTURE_URL)
self.load_url(self.options_url)
self.wait_for_script("return window.OPTIONS_INITIALIZED")
self.find_el_by_css('a[href="#tab-general-settings"]').click()
self.find_el_by_css('#check_dnt_policy_checkbox').click()
self.load_url(self.FIXTURE_URL)
self.assert_block()
self.open_popup(self.FIXTURE_URL)
assert self.get_domain_slider_state(self.THIRD_PARTY_DOMAIN) == "block", (
"DNT-compliant resource should now be blocked")
def test_reenabling_dnt_policy_checking(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.set_dnt(self.THIRD_PARTY_DOMAIN)
# toggle EFF's DNT policy checking
self.wait_for_script("return window.OPTIONS_INITIALIZED")
self.find_el_by_css('a[href="#tab-general-settings"]').click()
self.find_el_by_css('#check_dnt_policy_checkbox').click()
self.driver.refresh()
self.wait_for_script("return window.OPTIONS_INITIALIZED")
self.find_el_by_css('a[href="#tab-general-settings"]').click()
self.find_el_by_css('#check_dnt_policy_checkbox').click()
self.load_url(self.FIXTURE_URL)
self.assert_load()
def test_removing_dnt(self):
self.block_domain(self.THIRD_PARTY_DOMAIN)
self.set_dnt(self.THIRD_PARTY_DOMAIN)
self.load_url(self.FIXTURE_URL)
self.assert_load()
assert not self.check_dnt(self.THIRD_PARTY_DOMAIN), (
"domain should not be DNT-compliant")
self.load_url(self.FIXTURE_URL)
self.assert_block()
def test_removing_domain(self):
# first block the domain
self.block_domain(self.THIRD_PARTY_DOMAIN)
# now remove it
self.js(
"chrome.runtime.sendMessage({"
" type: 'removeDomain',"
" domain: arguments[0]"
"});", self.THIRD_PARTY_DOMAIN)
# the domain should now load
self.load_url(self.FIXTURE_URL)
self.assert_load()
if __name__ == "__main__":
unittest.main()
|
