commit d7a7d0905862b7d75aaee20f32f351f1a66bb926 Author: Arturo Filastò arturo@filasto.net Date: Tue May 24 12:04:36 2016 +0200

Compare CNAME responses as well --- ooni/nettests/blocking/web_connectivity.py | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/ooni/nettests/blocking/web_connectivity.py b/ooni/nettests/blocking/web_connectivity.py index 3560cb0..e640a5f 100644 --- a/ooni/nettests/blocking/web_connectivity.py +++ b/ooni/nettests/blocking/web_connectivity.py @@ -181,7 +181,8 @@ class WebConnectivityTest(httpt.HTTPTest, dnst.DNSTest): self.control = { 'tcp_connect': {}, 'dns': { - 'ips': [] + 'addrs': [], + 'failure': None, }, 'http_request': { 'body_length': -1, @@ -297,23 +298,23 @@ class WebConnectivityTest(httpt.HTTPTest, dnst.DNSTest): self.report['dns_consistency'] = 'consistent' return True

- control_ips = set(self.control['dns']['ips']) - experiment_ips = set(experiment_dns_answers) + control_addrs = set(self.control['dns']['addrs']) + experiment_addrs = set(experiment_dns_answers)

- if control_ips == experiment_ips: + if control_addrs == experiment_addrs: return True

- for experiment_ip in experiment_ips: - if is_public_ipv4_address(experiment_ip) is False: + for experiment_addr in experiment_addrs: + if is_public_ipv4_address(experiment_addr) is False: return False

- if len(control_ips.intersection(experiment_ips)) > 0: + if len(control_addrs.intersection(experiment_addrs)) > 0: return True

experiment_asns = set(map(lambda x: geoip.IPToLocation(x)['asn'], - experiment_ips)) + experiment_addrs)) control_asns = set(map(lambda x: geoip.IPToLocation(x)['asn'], - control_ips)) + control_addrs))

# Remove the instance of AS0 when we fail to find the ASN control_asns.discard('AS0')