SWURL contained for historical reasons trailing blanks
for released versions.
This caused an error in pr_boldurl --> html_out which
didn't write the trailing style info and didn't close
the href tag (travis complained.)
This patch removes the trailing blank but it doesn't
fix the error.
This is an initial implementation of the idea I proposed in #791. It includes checks based on draft-ietf-tls-grease as well as checks for specific implementation bugs that have previously been encountered.
This code needs testing. While I know of one server that will fail if the ClientHello contains more than 128 ciphers, I haven't been able to test any of the other code against any servers that have the tested-for bugs.
In addition, there is a need for polishing. The tests are referred to as `--grease`, which may not be a very user-friendly name. In addition, there is no output providing information about what tests are being performed. If a server fails a test, then a warning message is printed and is sent to `fileout()`. If the server passes all of the tests, then there is just a single output of "No bugs found."
At the moment, the code is not run by default. Unless `-g` or `--grease` is explicitly included in the command line, the code in this commit is not executed.
Currently the call to `$OPENSSL s_client` to obtain the certificate returned by the server when SNI is not provided is in `certificate_info()`, which means that it is called once for each certificate found the various called to `get_server_certificates()`.
This PR moves the call to `$OPENSSL s_client` to `run_server_defaults()` so that the call is made only once, even if more than one server certificate was found.
In addition, in most cases the certificate returned by the server when SNI is not provided will already have been retrieved by `run_server_defaults()` (in rounds 8-14), in which case `$HOSTCERT.nosni` can just be copied from there rather than making an additional call to `$OPENSSL s_client`.
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()``
A PR was just accepted into the master branch of https://github.com/openssl/openssl that specifies OpenSSL names for the ARIA GCM cipher suites: bc32673869. This PR adds these OpenSSL names to the cipher-mapping.txt file. It also changes the description of the encryption algorithm for these ciphers from "ARIA" to "ARIAGCM" to be consistent with OpenSSL and with the other GCM ciphers in the cipher-mapping.txt file.
In addition, OpenSSL names for some of the ARIA CBC ciphers are provided in https://github.com/openssl/openssl/blob/master/doc/man1/ciphers.pod, and this PR adds those OpenSSL names to the cipher-mapping.txt file as well.
This PR addresses the same issue as 6bb3494d98. In its current form, fileout_insert_warning() cannot be used after fileout_section_header() has been called for the first time.
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).
Dirk
David Cooper
Frank Breedijk