Add a cmake module "plugins" that does the following:
- Downloads/installs the plugins artifacts from a known tag
- Copies the resulting cloudtrail/json shared libraries to
CMAKE_CURRENT_BINARY_DIR/plugins
- Installs them to FALCO_SHARE_DIR/plugins
The default config will define the plugins but they will be disabled
by default.
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
Co-authored-by: Loris Degioanni <loris@sysdig.com>
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
With the changes in https://github.com/falcosecurity/libs/pull/74,
there isn't any need to warn about the order of operators and the
evt.type field--the set of event types for a filter should be exact
now regardless of the order of operators.
So update tests that were logging those warnings to note that the
warnings won't occur any more.
Also, some tests more accurately *do* note that they have an overly
permissive evttype (e.g. ones related to syscalls, which are uncommon
and are evaluated for all event types) to reflect the new behavior.
Finally, in unit tests create an actual sinsp filter instead of a
gen_event_filter, which is the base class and shouldn't be created
directly.
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
Modify rulesets to not keep track of the event types for a given set
filter. Instead, using the changes in
https://github.com/falcosecurity/libs/pull/74 event types are returned
directly by the filter.
Within each ruleset, there's a vector that maps from event number to
set of filters that are related to that event number. There's also a
general set of filters for all event types.
run() both indexes into the per-event vector as well as iterate over
the all event types set.
Also, used shared_ptr instead of direct pointers, which matches the
updated interface used by lua_parser. This simplifies the bookkeeping
a bit (no more delete when removing rulesets).
Given these changes, there's no need for a separate
falco_sinsp_ruleset class any longer, so remove it.
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
A new unit test file test_rulesets adds tests for the following:
- enabling/disabling rules based on substrings
- enabling/disabling rules based on exact matches
- enabling/disabling rules based on tags
There are variants that test for default and non-default rulesets.
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
When I try to build the dev branch using the docker builder, the tests
target isn't properly checking out and building catch2 for the
dependency catch2.hpp. Adding this explicit dependency allowed the build
to succeed.
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
If this work as intended PR will automatically get the area labels depending on the files he modified.
In case the user wants it can still apply other areas manually, by slash command, or editing the PR template during the opening of the PR.
Signed-off-by: Leonardo Di Donato <leodidonato@gmail.com>
