Extract-certs-pem writes pem files to a dedicated file; since it does
not really work in cluster-environments it was never super helpful.
This commit deprecates this file and, instead, adds
log-certs-base64.zeek, which adds the base64-encoded certificate (which
is basically equivalent with a PEM) to the log-file. Since, nowadays,
the log-files are deduplicates this should not add a huge overhead.
The ICSI notary is pretty much inactive. Furthermore - this approach
does no longer make much sense at this point of time - performing, e.g.,
signed certificate timestamp validation is much more worthwhile.
In the past I thought that this is not super interesting. However, it
turns out that this can actually contain a slew of interresting
information - like operating systems querying for the revocation of
software signing certificates, e.g.
So - let's just enable this as a default log for the future.
- rotate_file
- rotate_file_by_name
- calc_next_rotate
These still have use-cases even though no longer used for our logging
functionality. E.g. rotate_file_by_name may be used to rotate
pcap dump files.
Also the log_rotate_base_time option was marked deprecated, but still
used in the new logging framework.
This commit removed functions/events that have been deprecated in Bro
2.6. It also removes the detection code that checks if the old
communication framework is used (since all the functions that are
checked were removed).
Addresses parts of GH-243
* All "Broxygen" usages have been replaced in
code, documentation, filenames, etc.
* Sphinx roles/directives like ":bro:see" are now ":zeek:see"
* The "--broxygen" command-line option is now "--zeexygen"
* origin/topic/vladg/dhcp_event_deprecation:
Add script to support the old DHCP events
Updated coverage tests and fixed incorrect DHCP:: scoping on some things
