During protocol check if a sever answered unexpected with
closing the conenction or another malformed reply the
output was not ok as DETECTED_TLS_VERSION was empty.
This fixes it by filling the variable with a string in ``parse_tls_serverhello()``
and then check in higher level (``run_protocols()``) the content.
Also it seems that I forgot in the commit from yesterday one ``&&`` to
commit in ``run_breach()``
testssl.sh produces an invalid JSON file if the --json-pretty option is used with the --single-cipher option. The reason is that fileout_section_header() isn't called before run_cipher_match() calls fileout() and fileout_section_footer() is not called afterwards.
There is also a problem with MEASURE_TIME, since the "cleanup" at the end of lets_roll() is not performed.
This PR fixes these problems by adding a call to fileout_section_header() before the call to run_cipher_match() and by copying the code from the end of lets_roll() to run_cipher_match() (just before the call to exit).
Extra client side warning led to a non-valid JSON pretty output. This fixes
this bug by adding an extra object. The objects are named "clientProblem${NUMBER}".
By "extra client side" I mean extra warnings which are not happening during regular
tests -- those are no extra ones and should just warn with ``fileout()`` instead
of ``fileout_insert_warning()``.
Also some ``fileout arg1 WARN`` were patched: WARN is not a finding. It is just
a report that either on the client side something doesn't work as expected or
the server could not be checked during a particular test. WARNING doesn't
exist at all, WARn should be used instead.
Some lines where a warning output to JSON or CSV was missing, was added.
Currently, when `$DEBUG` is 2 and the connection is successful, `parse_tls_serverhello()` prints out information about the server's ephermal (EC)DH key, but nothing else. For example:
```
sending client hello... reading server hello...
dh_bits: ECDH, P-256, 256 bits
sending close_notify...
(183 lines returned)
```
This commit changes `parse_tls_serverhello()` so that information about dh_bits is only displayed if `$DEBUG` is at least 3, making it the same as for other information about the server's response.
In addition, it indents the printing of the information about dh_bits in order to better align with other information displayed at this debug level.
- add forgotten servive FTP and XMPP
- polish other services
- after TLS 1.2 run is finished run a check whether no protocol has been detected and ask the user for confirmation to proceed
Update `$TLS12_CIPHER` to contain only 128 ciphers (so that it will work with servers that can't handle larger ClientHello messages), and also add some newer ciphers to `$TLS12_CIPHER`. Also define a `$TLS12_CIPHER_2ND_TRY` containing a list of 127 ciphers that do not appear in `$TLS12_CIPHER`. `$TLS12_CIPHER_2ND_TRY` is used in `run_protocols()` in order to perform a second test against servers that do not establish a TLSv1.2 connection when offered `$TLS12_CIPHER`.
In `run_protocols()` for TLS 1.2, try one set of 127 ciphers and if the result isn't a connection at TLSv1.2 then try another set of 127 ciphers before giving up and assuming that TLS 1.2 isn't supported.
Dirk