Travis updated the container images so that the perl
reference to 5.18 was outdated. We use now 5.26 which
works, however we should consider to be more flexible.
JSON::Validator didn't compile in the container. Thus
we switched to just use 'JSON'. That also supports JSON
pretty. For the future we should just test for valid JSON
in all unit test files as it is more effective.
For some reason CVE-2009-3555 ended up in Secure Renegotiation,
whereas CVE-2009-3555 is in fact the Insecure Client-Side Renegotiation
vulnerability with the MiTM problem <= OpenSSl 0.9.8k.
This fixes that (see also #1086 and #933, #907) by removing the CVE #
from the output. Also tyhe output was changed for Secure Renegotiation
into supported/not vulnerable vs. Not supported / VULNERABLE
Some comments were added.
As noted in #1249 STARTTLS with sockets doesn't
work.
This commit fixes that by correcting the STARTTLS
handshake for postgresql. It has to be send via
sockets instead of echo. The server side then will
respond with "S" when STARTTLS is supported. For this
starttls_io() was slightly modified so that also
an input (from the server perspective) is not necessary.
It's fast too
As noted in #1288 with some terminal settings under Linux there
appeared some ~garbage on the screen.
This fixes that by partly reverting 695d02157a .
At least now and under an older OpenBSD like 6.2 this doesn't seem
to be necessary.
CERT_COMPRESSION was declared always with fast in ... so that the variable
was always false. This PR fixes that. In addition a informational line
that the new TLS extension has been added (if $DEBUG >3).
Also determine_optimal_proto() is not being run if devel mode
($do_tls_sockets) is enabled.
Furthermore as David added HAS_ZLIB as a global run_crime() now makes
use of it too.
This PR addresses #316 and #1280: it implements server name indication
also for STARTTLS which has been supported by a number of server
implemantations, in the meantime.
Also it does a final polish to David's pwnedkeys PR #1274 a while back:
UI improvement and detection of network problems.
In addition to PR #1279 it introduces a env variable to devel
mode so that "CERT_COMPRESSION=true ./testssl.sh --devel <params> <target>"
can be used to explore certificate compression on a host.
draft-ietf-tls-certificate-compression specifies a new TLS extension that allows a client to indicate support for receiving the server's certificates in compressed form. This PR adds initial support for that extension to testssl.sh. It was developed based on an announcement that facebook.com has implemented support for the extension.
This PR does not add a test for a server's support for the new extension, it just adds code to parse_tls_serverhello() that will parse a compressed certificate message if one is present in the server's response. So, in practice, the code in this PR will not actually be used until additional code has been added that sends a ClientHello with the compress_certificate extension.
The code in this PR can be tested by using the --devel option and by changing line 19347 from
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "ephemeralkey"
to
tls_sockets "$TLS_LOW_BYTE" "$HEX_CIPHER" "all+" "00,1b, 00,03, 02, 00,01"
testssl.sh can then be called using
testssl.sh --debug 3 --devel 04 "13,01" facebook.com
Note that this PR adds a test for zlib support to find_openssl_binary(). The test uses $OPENSSL zlib in the same way it is used in parse_tls_serverhello(). The test asks $OPENSSL zlib to uncompress the compressed version of the string "zlib" and the checks to see whether the decompression was performed correctly. There is already a test for zlib support in run_crime(), but I did not check to see whether the check in run_crime() could be replaced with a check of the new $HAS_ZLIB variable.
Dirk Wetter
pihug12
David Cooper
Christoph Settgast