The expression 'grep -aw "Public-Key:"' hiccuped on the colon
under OpenBSD, so that any bitsize on a certificate had wrong
values, see #1425. (FreeBSD was fine)
This PR fixes that. It updates the expression by using awk and
bash internal functions.
The same problem occured in run_robot(). The strong typing of
pubkeybits had to be relaxed to a dynamic typing, unless we
choose to define a second string variable.
As noted in #1418 LLMNR (Link-Local Multicast Name Resolution)
resolution times out when using x as an argument to "-connect".
This commit fixes that by replacing "-connect x" by "-connect invalid."
which is supposedly also generally more "DNS query friendly", see
https://tools.ietf.org/html/rfc6761#section-6.4 .
In addition this commit adds a check in get_common_prime() whether
the openssl version used has pkey support. If not with old openssl
versions and previously testssl.sh terminated after presenting garbledoutput.
(This was found as tested how very old version of openssl versions
handle "-connect invalid.")
* Severity of RC4 in run_cipherlists() is now high as everywhere else
* Same for RC2 and DES. Only Export, NULL and ADH remain critical
* 3DES and IDEA in run_cipherlists() is now medium (see #1393)
* CBC3 SEED 3DES IDEA added in pr_cipher_quality()
* MD5 added to pr_cipher_quality() and labled as high
* double RC2 switch statemnet removed in pr_cipher_quality()
* timeouts are not default anymore but need a cmdline param (or ENV param)
* check whether "timeout" exists
Also:
* allow OPENSSL_TIMEOUT to be passed via ENV similar to others
* replace timeout variable in run_robot() by robottimeout, to avoid
misunderstandings by a human
ToDos: see inline. Mainly if timeout isn't available, testssl.sh doesn't
work.
Not to self: help function still says 60 second is default.
testssl.sh hiccups when a user supplied after --json*/--html/-csv
a filename instead of using the corresponding --json*file/--htmlfile/-csvfile
arguments, see #1397.
This PR adresses that in a sense that it tries to detect to following
argument of --json*/--html/-csv. If that matches a suspected filename
it bails out using fatal().
This is not intended to be perfect (when the pattern doesn't match)
but catches the user error in an early stage. See also #1398
This resolves a regression introduced with IDN support (see also #1370).
* in check_resolver_bins() the determination of HAS_DIG_NOIDNOUT=true was wrong
* in get_*_record() the check for the bool variable was wrong
* in get_*_record() we shouldn't use quotes as they might be expand to a quoted arg
In cases where the probes for reading memory from the server side were not
successful (=not vulnerable) the TCP connection was not shut down properly --
leading to and undefined state and probably causing problems to a consecutive
check. The server side then assumably from time to time just didn't return
anything which caused a integration test (t/08_isHTML_valid.t) to fail
randomly.
This PR properly terminates the TCP socket connection. Also, as sending the
close notification before closing the socket was duplicated in testssl.sh
that went to a separate function.
See comment in #1375:
https://github.com/drwetter/testssl.sh/pull/1375#issuecomment-554424814
When running in debugging mode, HAS_DIG and friends was
still false as check_resolver_bins() was called too late.
This amends basically bac0f66112 .
In cases where a certificate has two CNs, the output contained
a linefeed. This replaces the line feed by a space.
This fixes a bug e.g. when supplying a proxy by a DNS name, testssl couldn't resolve the name as the HAS_ variables initialized by ``check_resolver_bins()`` was done later than ``check_proxy()``.
The patch just puts ``check_resolver_bins()`` earlier in "main"
If a server offers TLS 1.3 only and the cipher order is server side this commit changes the severity level to INFO.
Also it changes nope to no in two places
Add another pattern because the SEDs tested so far do not seem to be fine with header containing x0d x0a (CRLF) -- which is the usual case. So we also trigger on any sign on a single line which is not alphanumeric (plus _)
See #1351
PR #1336 included logic to pre-test the server side with sockets
and/or with openssl. However when the user supplied --ssl-native
sockets were never tested before. As a result ALL_FAILED_SOCKETS
was still true, so that the final eif statement complaint erroneously
that sockets didn't work but openssl does.
Also Travis complaint.
This PR fixes it by checking SSL_NATIVE to the final part of the
if statement.
One could also test sockets before and then set ALL_FAILED_SOCKETS
appropriately but that would only make sense if the socket methods
like run_robot() or run_heartbleed() would check ALL_FAILED_SOCKETS
first.
At the moment I went for this as it is easier and the case that sockets
aren't working but openssl does seems not very likely.
Dirk Wetter