... which led to a false output in OpenSSL based handshake simulations.
secp256r1 is prime256v1
secp192r1 is prime192v1
Also a few varaiables were added in debug output (environment.txt)
"protos" contained "-no-ssl3" instead of "-no_ssl3"
which lead to an error message "Oops: openssl s_client connect problem"
-- which wasn't caught by the STARTTLS unit test either :-(
While we are thankful that Ivan Ristic permitted to use the client
data from SSLlabs, it became of bit outdated now (see #1158). Also
as sslhaf [1] was used, the data comes from HTTP traffic only.
This is a start to address it. It provides data from Android 9
(connecting to the play store, so that it is sure we don't capture
a ClientHello from an application having an own TLS stack.
Also it provides documentation how to grab data yourself, and
provide it back to testssl.sh.
Aim is at least for testssl.sh 3.0 to add Android 8 and OpenSSL 1.1.1 (@drwetter).
My hope others can assist with Safari on OSX 11 and 12. Java 10 and 11,
and a recent Opera and Edge version. (Firefox and Chrome are out of
date too)
Mail clients to follow later.
[1] https://github.com/ssllabs/sslhaf
As a result of #1225 every Linux binary needed was not allowed
to come from busybox. Which caused the Dockerfile in this repo
and the image @ dockerhub to fail.
This PR relaxes that so that busybox binaries which proved to
work can be used. A whitelist was defined.
When users try to reinvent the wheel and write an own dockerfile
this PR checks when binaries come from busybox -- as it is the
case with Alpine Linux.
This PR fixes#803 and emit an extra warning if the certificate
has a lifetime longer or equal of five years which happens often
on appliances with self signed certificates. (CAs do not offer
such a long certificate lifetime.) This was tested under Linux,
FreeBSD and OpenBSD. On the latter however we only check the
years as opposed to other OS where we have a finer granularity
(seconds).
On the screen there's only an output if the lifetime is too long,
using JSON or CSV formats, it is always displayed (ID: cert_validityPeriod).
Also this PR changes the ID cert_expiration_status to cert_expirationStatus.
Older FreeBSD and OpenBSD can't deal with italics characters but it output
the escape codes which could result in a different markup. This PR detects
such OS and just doesn't dsiplay the escape sequence.
Also the manpage is reflecting the change and has updates in the server
defaults and standard cipher checks section.
.. for HTML check after introducing "Pre-tests"
In ~/t/32_http.t a statement failied because the debug output has deliberately a line
"Pre-test: No 128 cipher limit bug."
This and ONE additional LF are now being filtered before comparing.
Unclear why the other additional line introduced
makes no problems.
A private ~/.digrc overrides the commandline options from dig. So
we need to make sure that the output is still what is expected.
This commit addresses it by adding additional parameters, mostly
to existing awk commands so that only the fields we want are returned.
see #1220
- write to log file if there's a SERVER_SIZE_LIMIT_BUG
- write to screen if $DEBUG > 1
It's 128 + 00ff when the CISCO ACE hiccups (#1204)
Some minor improvements like removing redundant double quotes
As in #1219 reported it was possible to specify e.g.
--csv and --csvfile which was not intended.
This PR detects those conflicting options and
exists.
Also it removes 637812a022
"&& JSONHEADER=false" as it seems errorneous.
This commit fixes a the regression "Session Ticket RFC 5077 hint missing/incomplete" #1218.
Reason was that in some case where the ticket lifetime hint was not restrieved before, later
$OPENSSL s_client -connect with -cipher ALL:COMPLEMENTOFALL didn't get the ticket either.
Just using "$OPTIMAL_PROTO" instead of -cipher ALL:COMPLEMENTOFALL fixed it in the cases
tested so far.
Then a global variable is instroduced -- TLS_TICKETS. Which keeps in any case the
state whether session tickets are supported. This is being used to fix#1089. It
remains a bit unclear what is meant in https://tools.ietf.org/html/rfc5077#section-5.6
by "TLS clients MAY be given a hint of the lifetime of the ticket". We use this information
to chck for resumption by ticket which seems realistically the best solution.
Sessin resumption was also made a bit more reliably: The ServerHello is now
being tested for "New" also. If this and "Reused" wasn't detected, an error
is raised.
In general we could do better in keeping and reusing information of a ServerHello
in TMPDIR.
* changed = to ==
* fixed emphasize errors in emphasize_stuff_in_headers()
* add new debian version
* prospectively add Alt-Svc header, see #1209 (won't show up in output yet)
In order to handle better Cisco ACE loadbalancers (almost extinct species) which
have a problem with ClientHellos >127 ciphers we have had introduced a variable which
needs to be filled better with some sense.
This commit does that by introducing the function determine_sizelimitbug() which
is called in lets_roll().
It also removes then redundant code in cipher_pref_check().
Open:
* handle run_grease()
* do we want this information at least in a logfile
* or maybe eben on screen?
See also #1202 .
For non-EC public key algorithm of the server certificate
the terminal output contained the algorithm but not the
file out put. This PR fixes that, see also #1187 and puts
the public key algorithm first in the cert_keySize -- also
for EC cerificates.
In addition it fixes the recognition of ECDSA certificates
which were detected as DSA certificates (order in case
statement).
Also there were in a few double sqaure brackets an assignment operator
'=' instead of a test operator '=='
There were a few, mostly less common ciphers in this check missing.
This commit adds them and fixes#208.
It also removes redundant quotes in double square brackets and
updates documentation for determine_optimal_proto().
This is the last fix for #1087.
It determines STARTTLS_OPTIMAL_PROTO (unless --ssl-native is being used) with
sockets per default which removes cases where an openssl s_client
connect using STARTTLS failed with the initial message 'doesn't seem to be a TLS/SSL
enabled server' and prompt 'Really proceed ? ("yes" to continue)' now shouldn't
happen in those cases anymore.
To not have redundant code determine_optimal_proto_sockets_helper() is being
used for not STARTTLS and plain TLS/SSL.
In addition it looked like this determine_optimal_proto() was not always called in
the beginning when a STARTTLS scan was requested. Instead determine_service()
contained an openssl s_client connect called which was the wrong place and thus
removed. Also now determine_optimal_proto() also for STARTTLS will always being called.
The information on 64 Block ciphers using SSLv2 in the SWEET32
paper is sparse. Maybe becuase SSLv2 is the bigger problem.
For completeness also SSLv2 ciphers were added to the SWEET32 check.
It fixes finally #613.
Also with --ssl-native when no ciphers or only a handlful of ciphers
are supplied by openssl there's a "Local problem" warning issued and
the test aborted as the results would make much sense otherwise.
A few peices of documenation of parameters and return conditions
for sslv2_sockets() and has_server_protocol() was added.
This fixes#1157.
* Move IDEA to the same category as 3DES
* Rename the category to 3DES_IDEA (JSON)
* Rename 128 Bit category to AVERAGE (JSON)
* Move 256 Bit CBC ciphers into this category too
* Remove category HIGH
Furthermore:
* Code readability improvements, especially in run_cipherlists()
* fix minor bugs (e.g. aNULL ciphers were used in higher categories when --ssl-native was supplied)
* rearrange order for sub_cipherlists()
* proper documentation for arguments of sub_cipherlists() in run_cipherlists()
* add "$cve" "$cwe" arguments to fileout in sub_cipherlists() -- (was passed before but not used)
* change debugging leftover filenames for sub_cipherlists to the JSON identifier
Dirk Wetter