Hello Michael,
My apologies for the delay in getting this reply and information to you.
The Project Honeypot integration in the ModSecurity engine via the
'rbl' operator should still work, as far as I know. (It is documented
for both v2 and v3, so it should still work in both versions of the
engine.)
On the OWASP CRS side, we removed the configuration and integration
with Project Honeypot from the rule set in 2022. The reason for this
decision was that it was considered not to be part of the core CRS
functionality.
In preparation for the v4.0.0 release, many pieces of non-core CRS
functionality were removed. Some of the removed non-core functionality
was moved into plugins. The Project Honeypot functionality was not
moved into a plugin, but there is still an issue open regarding this.
So far, this has not been done. It would require an interested party
with the necessary time in order to complete this work.
https://github.com/coreruleset/coreruleset/issues/2501
For full reference and more information, please see the following
GitHub issue comment: it conveniently links to each of the relevant
issues and PRs from a single place:
https://github.com/coreruleset/coreruleset/issues/3195#issuecomment-1507127952
Can I ask, what is your use case? Would you be interested in creating
a Project Honeypot / 'rbl' plugin for CRS?
I hope this information helps.
Thanks very much,
Andrew Howe
On Sat, 8 Mar 2025 at 07:02, 'Michael Bullut' via ModSecurity Core