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mirror of https://github.com/mozilla/cipherscan.git synced 2024-11-16 20:03:41 +01:00
Commit Graph

75 Commits

Author SHA1 Message Date
Hubert Kario
f1d3b51749 update the top 1M list to the version from 2014-05-16 2014-05-16 17:34:22 +02:00
Hubert Kario
4e94d95bd8 ask for OCSP stapling by default
for now, no option to disable
2014-05-16 17:31:44 +02:00
Hubert Kario
0777682aa6 collect TLS ticket lifetime hints 2014-05-16 16:55:19 +02:00
Hubert Kario
1a78172936 scan just one host per hostname 2014-05-16 16:11:01 +02:00
Hubert Kario
cdbf596466 properly handle pure IP adressess
(it's illegal to use IP in SNI)
2014-05-16 15:42:47 +02:00
Hubert Kario
5ef53dda9c increase paralelism of jobs
because sometimes tcping takes a long time to timeout for a lot
of hosts in batch use also load average to keep the cpu busy
2014-05-13 13:41:16 +02:00
Hubert Kario
a213fc45d0 remove the folder/file part from url
some hostnames in the top-1m.csv file have folder or site specified
in them, cut it off before using
2014-05-13 13:41:16 +02:00
Hubert Kario
00b20a20ed perform SNI enabled scan
for example, youtube requires SNI extension to be present to return
ECDSA certificates, use it for scanning
2014-05-13 13:41:16 +02:00
Hubert Kario
8817a7b1c8 testtop1m.sh: correct counting of background jobs
`jobs` command returns multiple lines for a jobs with `if` so counting
number of background jobs was off
2014-05-13 13:41:16 +02:00
Hubert Kario
686d7c958b extend reporting of RC4-related stats
While preferring RC4 in TLS1.0 or SSL3 was recommended before,
it was always known that TLS1.1 and TLS1.2 were not vulnerable against
BEAST, so forcing RC4 there is a mistake. Report number of such servers.
2014-04-19 23:14:57 +02:00
Hubert Kario
21bba67df0 extend SSL stats
Two interesting server configurations are ones that support
only SSL3 or TLS1 only (old, but otherwise correctly configured servers)
and ones that support only TLS1.1 or up (brave admins that support
only new clients)
2014-04-19 23:14:57 +02:00
Hubert Kario
349d4ebc3c more detailed PFS report
Just because server supports some bad DH params, doesn't mean
it will force them on users. Report number of servers
that prefer specific DH params.
2014-04-19 23:14:57 +02:00
Hubert Kario
d3b6f9b507 fix reporting of the TLS1.2 but not TLS1.1
Some servers may be configured to support only TLS1.2, it would
count them towards the number of servers affected by the OpenSSL bug
2014-04-19 23:14:57 +02:00
Hubert Kario
c8abfb53e8 add support for Chacha20 based ciphers
Basically all Google servers support Chacha20 now and it is
not a bad choice, so report it as a regular cipher
2014-04-19 23:14:57 +02:00
Hubert Kario
2b794ebfe0 fix and extend reporting of AES-GCM ciphers
AES-GCM ciphers don't have "AES-GCM" substring in the openssl name

extend reporting of AES ciphers, split to AES-CBC, AES-GCM and
AES in general
2014-04-19 23:14:57 +02:00
Hubert Kario
fd6fcdd359 fix spelling in TLS stats (TLS1_1 vs TLS1.1) 2014-04-19 23:14:57 +02:00
Hubert Kario
faef8d692f in "no-untrusted mode": filter out ADH and AECDH suites
If server negotiates ADH or AECDH suite, openssl returns "ok" in
cert checking. Don't mark server as trusted because of that.

Don't collect statistics on servers that provide only untrusted
connections.
2014-04-19 23:14:47 +02:00
Hubert Kario
45dc1da3f6 add ability to ignore results from untrusted servers 2014-04-19 23:07:01 +02:00
Hubert Kario
ff620f5b26 report number of servers that use ECDSA and RSA certificates
Since use of both ECDSA and RSA certificates is easy, it is
relatively simple to support both. Report the total number of
such servers
2014-04-19 23:07:00 +02:00
Hubert Kario
863441a179 parsing of signature algorithm and key size
add parsing of signature algorithm and key size from the individual
results, report summary
2014-04-19 23:07:00 +02:00
Hubert Kario
b6b9a1a364 Improve scanning performance and reduce false negatives
scan all the machines from top-1m.csv file, wait for completion
of all jobs

i=1 is an off-by-one-error

support top-1m.csv files with arbitrary number of sites

run scans for many hosts at a time, but don't run more than
specified amount

in case where default domain name doesn't resolve or doesn't have
port 443 open, retry with www. prefix
2014-04-19 22:56:41 +02:00
Julien Vehent
5e8b495a18 added many tests 2014-01-11 01:07:32 +00:00
Julien Vehent
1414973531 basic results parsing script in python 2014-01-10 05:50:03 +00:00
Julien Vehent
f3c8b24b8b tweaks 2014-01-09 20:16:40 +00:00
Julien Vehent
e4ea957c8d Script to scan Alexa's top 1m websites 2014-01-09 11:52:17 -05:00