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297 Commits

Author SHA1 Message Date
Luca Guerra
4c4ed56c19 update(docs): changelog for version 0.32.1
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-11 11:19:44 +02:00
Luca Guerra
773156de04 update(falco): update libs to 0.7.0
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-11 10:16:43 +02:00
Jason Dellaluce
62c1e875d5 update(userspace/falco): simplify sinsp logger sev decoding
Co-authored-by: Luca Guerra <luca@guerra.sh>
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-07-07 12:46:51 +02:00
Jason Dellaluce
7dade32688 refactor(userspace/falco): make sinsp logging part of the configuration (default to false)
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-07-07 12:46:51 +02:00
Jason Dellaluce
bae68b37ee new(userspace/falco): enable attaching libsinsp logger to the falco one
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-07-07 12:46:51 +02:00
Federico Di Pierro
3ddabc3b95 docs(readme): added arm64 mention + packages + badge.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-07-05 17:46:00 +02:00
Federico Di Pierro
a8b9ec18b0 fix(circleci): properly set BUILD_DIR and SOURCE_DIR to /build and /source respectively.
Inside job "build-arm64" these are the locations used inside the container.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-07-05 17:45:01 +02:00
Federico Di Pierro
34404141e4 fix(circleci): share docker socket with docker container.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-07-05 17:45:01 +02:00
Federico Di Pierro
315b44dc17 new(circleci): enable integration tests for arm64.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-07-05 17:45:01 +02:00
Luca Guerra
161fe6fb3c update(falco): upgrade drivers to 2.0.0, libs to latest rc
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-05 11:02:38 +02:00
Luca Guerra
3cde70eda8 fix(falco): parameter ordering in initialization
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
982e8663be update(gvisor): make gvisor_enable depend on config
Signed-off-by: Luca Guerra <luca@guerra.sh>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-07-01 14:17:38 +02:00
Luca Guerra
993516f430 new(falco): add compile-time option to enable or disable gvisor support
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
60b149709d fix(gvisor): formatting
Signed-off-by: Luca Guerra <luca@guerra.sh>
Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-07-01 14:17:38 +02:00
Luca Guerra
698eda8680 new(gvisor): add option to generate gVisor configuration
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
0b75433cee update(gvisor): update to the latest sinsp interface
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
0ba492c280 new(falco): do not alert on syscall frequency when gvisor is enabled
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
927c1c4126 new(falco): enable gVisor event collection
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 14:17:38 +02:00
Luca Guerra
1966fa1f91 update(falco): update libs to 0.7.0-rc2, 2.0.0-rc1+driver
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-07-01 12:53:23 +02:00
Andrea Terzolo
e4fe6a3353 chore(cmake): bump plugins versions
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-06-29 16:41:29 +02:00
Federico Di Pierro
610b67838b fix(docker): fixed deb tester sub image.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-29 11:52:31 +02:00
Jason Dellaluce
effabf533d test(plugins): drop macro source warning test
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-28 11:33:08 +02:00
Jason Dellaluce
3c2effb498 refactor(userspace/engine): remove source field from macros in rule loader
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-28 11:33:08 +02:00
Jason Dellaluce
555bf9971c fix(test): update expected test result for docker-compose scap file
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
Co-authored-by: Luca Guerra <luca@guerra.sh>
2022-06-23 18:12:24 +02:00
Leonardo Grasso
c309107949 fix(test): correct "incompat_plugin_api" expectation
See https://github.com/falcosecurity/libs/pull/389

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 18:12:24 +02:00
Leonardo Grasso
b6245d77c7 update(rules): lower priority to noisy rule (after the dup improvement)
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 18:12:24 +02:00
Leonardo Grasso
2f208b52fc fix(userspace/falco/app_actions/print_version.cpp): correct getter call for schema version
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
f3bc178e40 fix(userspace/falco/app_actions/print_version.cpp): ensure destructor gets invoked
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
308f001b87 chore(cmake/modules): remove leftover
Co-authored-by: Federico Di Pierro <nierro92@gmail.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
fda9fb36de update(userspace/falco): add more info to --version output
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
92fdbbcc52 update(userspace/falco): do not print driver version by default
Since now each Falco version is compatible with a range of driver version and not just one.

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
4b694896a4 build: temporarily bump libs and driver
Note that another bump is required before releasing Falco, since this commit uses alpha versions.

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
d589ec2144 build(cmake/modules): dedicated cmake module for the driver
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
6c08fa2a20 build(cmake/modules): divorce driver from falcosecurity-libs module
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
9af20a000d chore(cmake/modules): duplicate git history (part 2)
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
7e1e7c2e42 chore(cmake/modules): duplicate git history (part 1)
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Leonardo Grasso
1f2e6d4629 chore(cmake/modules): indentation
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-23 12:47:03 +02:00
Mark Stemm
85ca1eb3dd fix(app_actions): perform validate_rules before load_rules action
Perform the validate_rules action before the load_rules action. This
ensures that *only* the rules files named with -V arguments are
validated.

This fixes https://github.com/falcosecurity/falco/issues/2087.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-06-23 12:24:03 +02:00
Luca Guerra
5dce4d2025 fix(tests): make tests run locally (take 2)
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-06-23 12:22:03 +02:00
Aldo Lacuku
d90421387f update(rules): add macro for dup syscalls
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-23 10:06:13 +02:00
Aldo Lacuku
07b4d5a47a fix(rules): use exit event in reverse shell detection rule
In some cases the rule is not triggered when a reverse shell is spawned.
That's because in the rule we are checking that the file descriptor passed
as argument to the dup functions is of type socket and its fd number is "0, 1, or 2"
and the event direction is "enter".
The following event does not trigger the rule: dup2(socket_fd, STDIN_FILENO);
But using the exit event the rule is triggered.

Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-23 10:06:13 +02:00
Kaizhe Huang
8a1f43f284 remove kaizhe from falco rule owner
Signed-off-by: Kaizhe Huang <khuang@aurora.tech>
2022-06-22 22:16:21 -05:00
Federico Di Pierro
fcac635780 update(OWNERS): add Federico Di Pierro to owners.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-22 19:06:20 +02:00
Vicente J. Jiménez Miras
5d10e54ad4 fix(ci): fix sign script - avoid interpreting {*}$argv
Signed-off-by: Vicente J. Jiménez Miras <vjjmiras@gmail.com>
2022-06-20 13:54:29 +02:00
Vicente JJ. Miras
5f17b7bd41 fix(ci): creates ~/sign instead of ./sign
Signed-off-by: Vicente J. Jiménez Miras <vjjmiras@gmail.com>
2022-06-20 10:19:11 +02:00
Federico Di Pierro
9231fe3c1f chore(ci): improved rpm command to check for SHA256 sign.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Vicente J. Jiménez Miras <vjjmiras@gmail.com>
2022-06-17 14:52:53 +02:00
Federico Di Pierro
99784874eb chore(ci): small refactor.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Vicente J. Jiménez Miras <vjjmiras@gmail.com>
2022-06-17 14:52:53 +02:00
Federico Di Pierro
a3c8fa85d4 fix(ci): sign arm64 rpm packages.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-17 14:52:53 +02:00
Jeremi Piotrowski
bcda81f700 update(falco_scripts): Change Flatcar dynlinker path
The Flatcar kernel module build needs to relocate binaries in /host/lib/modules
to run with the host's ld and glibc. While testing with glibc 2.34 that we plan
to introduce soon, we found that the previous dynlinker symlink (ld-xxx.so)
doesn't exist any longer. Update the hostld variable to use a path that is
present in all versions of glibc.

Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
2022-06-17 13:41:52 +02:00
Jason Dellaluce
1e5ef912de chore: improve falco.yaml comments
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-14 22:13:37 +02:00
Jason Dellaluce
50039316ce update(userspace/falco): make plugin configuration more robust
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-14 22:13:37 +02:00
Jason Dellaluce
eb365f1a3e new(userspace/falco): add action and option to print detailed plugin info
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-14 22:13:37 +02:00
joon
625201f9f6 Add Java compatibility note
Signed-off-by: joon <pirxthepilot@users.noreply.github.com>
2022-06-14 17:01:12 +02:00
joon
583ac4192c rule(Java Process Class Download): detect potential successful log4shell exploitation
Signed-off-by: joon <pirxthepilot@users.noreply.github.com>
2022-06-14 17:01:12 +02:00
Jeremi Piotrowski
85f91a3ec4 update(falco_scripts): support pre-built module/probe on Flatcar
Pre-built kernel modules/eBPF probes for Flatcar use the value of the OS
VERSION_ID field as KERNEL_RELEASE in the filename. A specific kernel release
version does not uniquely identify a Flatcar configuration, because Flatcar is
image-based instead of package-based. Here's a more specific example: the same
kernel version can be part of various Flatcar releases (across channels
alpha/beta/stable) with differences in configuration. This is why we use the
VERSION_ID value during offline builds with driverkit. Flatcar version numbers
are all higher than 1500.0.0, so there is no risk of collision with kernel
version numbers.

When locally building the kernel module on the system, we have access to the
correct kernel build directory at /lib/modules/$(uname -r)/build with the right
configuration and so for that branch, we need to reset KERNEL_RELEASE=$(uname -r).

See also the driverkit PR that introduces a builder for Flatcar:
https://github.com/falcosecurity/driverkit/pull/131

Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
2022-06-13 10:34:43 +02:00
Jeremi Piotrowski
6d56571e23 update(docker,falco_scripts): fix kernel module build on Flatcar
Relocate necessary tools from the kernel module build system to run using host
dynlinker and libraries, so that compiling falco module on Flatcar works.

Since Flatcar v2983.0.0, Flatcar ships with glibc-2.33, but the
falco-driver-loader container is based on debian:buster and so has a much older
glibc. This prevents some necessary tools within /lib/modules/*/build from
working which causes the falco module to fail to compile using dkms.

To make the tools work, we need to relocate them so we add patchelf to the
falco and local dockerfiles. The relocation is based on the approach done by
the sysdig agent-kmodule build system, but I'm unable to find the source code
for it. The host linker and libs will be found at /host/usr/lib64, so we change
the interpreter and rpath on the tools. The relocation happens on a copy of the
tools which are then bind mounted at the right location. The result allows the
module build to work.

Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
2022-06-13 10:34:43 +02:00
Luca Guerra
9d7153e119 fix(tests): make run_regression_tests.sh work locally
Signed-off-by: Luca Guerra <luca@guerra.sh>
2022-06-13 09:38:44 +02:00
Federico Di Pierro
4097661ba8 fix(scripts): fixed path in publish-deb script.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-11 00:11:09 +02:00
Vicente J. Jiménez Miras
83700d6d6a update(build): Switch from RSA/SHA1 to RSA/SHA256 signature in the RPM packages
Signed-off-by: Vicente J. Jiménez Miras <vjjmiras@gmail.com>
2022-06-10 17:51:12 +02:00
Federico Di Pierro
fccd3fa7b6 new(scripts): support InRelease file creation for publish-deb script.
Newest Debian/Ubuntu versions look for this file instead of Release + Release.asc, hitting lots of 404 (and a retry on the old format).

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-10 17:50:12 +02:00
Federico Di Pierro
1327c796d0 fix(scripts): fixed falco-driver-loader driver download url.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-10 16:49:42 +02:00
stephanmiehe
c782655a53 Fix rule linting
Signed-off-by: Stephan Miehe <stephanmiehe@github.com>
2022-06-10 13:58:42 +02:00
Federico Di Pierro
ba6c86696f fix(build): docker-container buildx engine does not support retagging images. Tag all images together.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-10 12:54:43 +02:00
Federico Di Pierro
9d2aba240d fix(build): fixed publish-docker-dev job context.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-06-10 09:33:42 +02:00
Federico Di Pierro
b059e83dd2 fix(scripts): fixed publish-deb script with manual arch filter.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-09 17:52:40 +02:00
Federico Di Pierro
6a034c17e0 fix(scripts): forcefully create packages dir for debian packages.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-09 17:52:40 +02:00
Aldo Lacuku
e6f99a61c9 chore(falco): fix indentation
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-09 12:50:39 +02:00
Aldo Lacuku
7b83943059 fix(falco): compilation issues with new libs version
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-09 12:50:39 +02:00
Aldo Lacuku
2111699a96 chore(engine): bump falco engine version number to 13
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-09 12:50:39 +02:00
Aldo Lacuku
b6d0607716 chore(cmake): bump falco-security libs version to 075da069af359954122ed7b8a9fc98bc7bcf3116
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-09 12:50:39 +02:00
Federico Di Pierro
1c83a449bc fix(build): removed leftover line in circleci config.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-09 12:11:39 +02:00
Federico Di Pierro
534f66e601 fix(build): fixed circleCI artifacts publish for arm64.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-09 10:51:39 +02:00
Federico Di Pierro
a98bf52345 update(docker): updated falco-builder to fix multiarch support.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-09 09:33:39 +02:00
Leonardo Grasso
aad70f3de2 fix(.circleci): correct command for build-arm64
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-06-09 08:35:39 +02:00
odidev
4aa0fe1b95 ARM64 build
Signed-off-by: odidev <odidev@puresoftware.com>
2022-06-09 08:35:39 +02:00
odidev
0ebc7cd969 ARM64 build
Signed-off-by: odidev <odidev@puresoftware.com>
2022-06-09 08:35:39 +02:00
Federico Di Pierro
4f759b6b2b fix(build): use apt instead of apk when installing deps for aws ecr publish.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-08 15:40:18 +02:00
Federico Di Pierro
ca677db651 update(build): avoid double build of docker images when pushing to aws ecr.
Moreover, fixed subtle whitespace-bug in various buildx lines.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-08 12:58:17 +02:00
Federico Di Pierro
0a98e11428 fix(build): try to use root user for cimg/base.
Moreover, fixed buildx usage.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-08 11:11:55 +02:00
Andrea Terzolo
7068e9958f tests(k8s_audit_plugin): fix a k8s_audit_plugin test
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-06-07 16:07:53 +02:00
Andrea Terzolo
e5af3899f9 chore(k8s_audit_plugin): bump k8s_audit_plugin version
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-06-07 16:07:53 +02:00
Federico Di Pierro
3f29660258 update(scripts): ported publish-deb and publish-rpm scripts to be multi arch.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-07 11:02:54 +02:00
Federico Di Pierro
62794966b1 update(build): updated circle ci to properly use docker buildx to build multiplatform images.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-07 11:02:54 +02:00
Federico Di Pierro
984b94f734 new(docker,scripts): port all docker images to be multiarch ready.
They can be pushed with `docker buildx` for various architectures.

Moreover, updated falco-driver-loader to support multiple architectures.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-07 11:02:54 +02:00
Federico Di Pierro
f9b0568187 update(changelog): added 0.32.0 release notes.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-03 10:29:43 +02:00
Federico Di Pierro
13eb8d2d48 update(build): updated plugins to latest versions.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-06-01 14:50:38 +02:00
Aldo Lacuku
7a774f6b2e chore(userpace/falco): do not print error code in process_events.cpp
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-06-01 13:35:38 +02:00
Federico Di Pierro
3fef329d11 update(build): updated libs to 39ae7d40496793cf3d3e7890c9bbdc202263836b for Falco 0.32.0.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-31 18:12:09 +02:00
Andrea Terzolo
9392c0295a fix(falco-scripts): remove driver versions with dkms-3.0.3
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-05-30 13:08:40 +02:00
Aldo Lacuku
765ef5daaf chore(userspace/falco): fix punctuation typo in output message when loading plugins
Signed-off-by: Aldo Lacuku <aldo@lacuku.eu>
2022-05-30 10:46:40 +02:00
Matan Monitz
9f163f3fe0 Update rules/falco_rules.yaml
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
Signed-off-by: Matan Monitz <mmonitz@gmail.com>
2022-05-28 10:13:30 +02:00
Matan Monitz
4c95c717d2 known_shell_spawn_cmdlines - lighttpd
Signed-off-by: Matan Monitz <mmonitz@gmail.com>
2022-05-28 10:13:30 +02:00
beryxz
54a2f7bdaa rule(macro net_miner_pool): additional syscall for detection
Signed-off-by: beryxz <coppi.lore@gmail.com>
2022-05-28 09:29:30 +02:00
Federico Di Pierro
eb9a9c6e7d update(build): updated libs to 1be924900a09cf2e4db4b4ae13d03d838959f350
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-26 18:19:26 +02:00
Federico Di Pierro
75712caa9a fix(test): dropped file:// from k8s audit log tests.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-26 12:37:26 +02:00
Federico Di Pierro
db5f1bec3d update(cmake): updated plugins.
Moreover, add support for aarch64 plugins, even if Falco 0.32 won't be distributed with official arm64 support.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-26 12:37:26 +02:00
Federico Di Pierro
1d343c93f3 update(build): updated libs version for Falco 0.32.0 release.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-26 11:07:27 +02:00
Jason Dellaluce
3b462af58e fix(userspace/falco): enable k8s and mesos clients only when syscall source is enabled
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 19:23:26 +02:00
Jason Dellaluce
09eae35f3a refactor(userspace/falco): create action for initializing k8s and mesos clients (step 2)
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 19:23:26 +02:00
Jason Dellaluce
383b8f9660 refactor(userspace/falco): create action for initializing k8s and mesos clients
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 19:23:26 +02:00
Jason Dellaluce
13d70b65ae update(userspace/engine): rename ruleset.h in filter_ruleset.h
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
9fd10220a5 update(userspace/falco): sync falco with new engine definitions
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
0abd7eaa28 refactor(userspace/engine): refactor engine interface and internals
This updates the engine to comply and work properly with the newly-introduced
interface design.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
5ddc8e20f4 test(userspace/engine): adapt test_rulesets to new definitions
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
a1bdf95a0f refactor(userspace/engine): improve ruleset interface definitions
The filter_ruleset interface its implementation evt_type_index_ruleset
have been modified as follows:
- Only keep track of ruleset ids and not names. The falco engine will take
care of mapping easy-to-remember ruleset names to ruleset ids.
To emphasize this, use ruleset_id everywhere and not ruleset.
Also, make it non-optional.
- Have explicit separate functions to enable/disable rules, instead of a single enable() method combined with a boolean flag.
This does *not* change the falco_engine interface, which has
similar methods, to avoid breaking API changes.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
Co-authored-by: Mark Stemm <mark.stemm@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
833fec8537 refactor(userspace/engine): leverage falco_rule def in stats manager
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
50c2aa9c81 refactor(userspace/engine): update rule loader to use new filter_ruleset interface
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
f41f51f736 refactor(userspace/engine): update falco engine to use new ruleset interface and have one ruleset for each source
This also fixes a couple of bugs. With the current implementation, the multi-ruleset feature is broken with multiple sources.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
3af8d1c0d2 refactor(userspace/engine): adapt existing ruleset implementation to new filter_ruleset interface
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Jason Dellaluce
bbbdb311e0 refactor(userspace/engine): introduce interface for rulesets and their factory
This interface will allow us to use different ruleset implementations inside the same engine.
The goal is to define API boundaries that will allow swapping the current evttype-index
ruleset implementation more easily. Key benefits include: smaller component with less responsibilities,
easier substituibility, more testable design, opportunity to adopt different index strategies
depending on the ruleset implementation.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-25 09:16:45 +02:00
Andrea Terzolo
d860472987 update(userspace/falco): improve falco termination
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-05-24 18:35:18 +02:00
Andrea Terzolo
3a3d5dfdcd Update userspace/falco/app_actions/load_rules_files.cpp
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>

Co-authored-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-24 15:55:17 +02:00
Andrea Terzolo
46159b8de9 update(userspace/engine): introduce new check_plugin_requirements API
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-05-24 15:55:17 +02:00
Andrea Terzolo
e751bf79c3 fix(userspace/engine): improve rule loader source checks for macros and lists
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-05-24 15:54:17 +02:00
Federico Di Pierro
d9d8dedc32 update(test): fixed tests.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-21 16:33:38 +02:00
Federico Di Pierro
39f55f4b5c update(userspace): split filterchecks list for each source idx.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-21 16:33:38 +02:00
Federico Di Pierro
5f00cea3c9 fix(userspace/falco): do not start webserver in capture mode.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-21 16:33:38 +02:00
Federico Di Pierro
f6dba24b81 update(build): updated libs to latest master.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-21 16:33:38 +02:00
Brad Clark
9d41b0a151 use endswith ash_history to catch both bash and ash
Signed-off-by: Brad Clark <bdashrad@gmail.com>
2022-05-14 07:55:29 +02:00
Brad Clark
b9bcf79035 rule(macro truncate_shell_history): include .ash_history
Signed-off-by: Brad Clark <bdashrad@gmail.com>
2022-05-14 07:55:29 +02:00
Brad Clark
3cca4c23cc rule(macro modify_shell_history): include .ash_history
Signed-off-by: Brad Clark <bdashrad@gmail.com>
2022-05-14 07:55:29 +02:00
Federico Di Pierro
a7ebfbf137 update(ci): add workflow_dispatch to be able to manually trigger ci.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
fbc7ede75a Update .github/workflows/ci.yml
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
7b45520f37 fix(ci): fetch all history from git to correctly populate FALCO_VERSION.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
2b6c0f3f9e fix(ci): fixed ubuntu kernel headers install.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
f5f836ca8b fix(ci): fixed centos debug job.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
3b73433c48 update(ci): dropped circleCI jobs that are now provided by gh actions.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
1a3556affc update(ci): ported all no-output jobs to github actions.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
b3aec1967b fix(ci): use sudo.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Federico Di Pierro
004e93f19f new(ci): initial build minimal action ported to gh action.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-13 17:28:54 +02:00
Jason Dellaluce
96e2864c16 test(falco_k8s_audit): fix k8s audit tests to used plugin ruleset
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-05-12 18:28:34 +02:00
Leonardo Grasso
e2b7b1208a build(cmake/modules): add plugins rules and bump plugins versions
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-12 18:28:34 +02:00
Leonardo Grasso
d4f76f1f93 update!: moving out plugins ruleset files
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-12 18:28:34 +02:00
Leonardo Grasso
65de03aa29 update(rules): remove plugins ruleset files
Plugins' rules files now lives in their repositories. See https://github.com/falcosecurity/plugins/pull/98

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-12 18:28:34 +02:00
Leonardo Grasso
298913471c wip: bump libs version to ff0b1f8d4612d197368b3f7feff28178f3bd3ad184f3707942ab52219e98f461
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-12 18:28:34 +02:00
Stefano
3e603188d4 Changed field in thread.cap_effective
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Lorenzo Susini <susinilorenzo1@gmail.com>
2022-05-12 14:42:34 +02:00
Stefano
c3bcf604a5 Changed Rule focus to be broader then just a specific CVE
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Lorenzo Susini <susinilorenzo1@gmail.com>
2022-05-12 14:42:34 +02:00
Stefano
2e2b13236b Fixed CVE number
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Lorenzo Susini <susinilorenzo1@gmail.com>
2022-05-12 14:42:34 +02:00
Stefano
24bd1abc43 Added new rule for CVE-2022-4092
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Lorenzo Susini <susinilorenzo1@gmail.com>
2022-05-12 14:42:34 +02:00
Federico Di Pierro
acbbcf7481 Update userspace/falco/app_cmdline_options.h
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-12 14:26:34 +02:00
Federico Di Pierro
3ba64d8a49 new(userspace/falco): new inotify watcher is now able to properly watch rules folders, when specified.
This means that when starting Falco passing to it a folder for its rules, it will properly manage
changes to any file inside the folders, plus any created/deleted file inside it.

Unified list of rules parsing, instead of having it done twice inside cmdline_options and configuration.
Instead, it is done only once, inside load_rules_files.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-12 14:26:34 +02:00
Federico Di Pierro
293a6c2b40 update(userspace/falco): moved to a config option.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-12 14:26:34 +02:00
Federico Di Pierro
a9fe979071 chore(userspace/falco): small cleanup.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-12 14:26:34 +02:00
Federico Di Pierro
e32f5a66c5 new(userspace/falco): added an option to listen to changes on the config file and rules files, and trigger a Falco reload.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-05-12 14:26:34 +02:00
Milkshak3s
8c6cfae18f Include origin host in output json
Signed-off-by: Milkshak3s <justchris.vantine@gmail.com>
2022-05-09 12:16:50 +02:00
Leonardo Grasso
eae193ade0 build(userspace/engine): cleanup unused include dir
`CURL_INCLUDE_DIR` is a leftover since now the correct include path is injected via libs.

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-05-04 16:12:30 +02:00
Sebastien Le Digabel
2bc4fec33c rule(Anonymous Request Allowed): exclude {/livez, /readyz}
Fixes #1794.

/livez and /readyz don't require authentication and can generate a lot
of noise if the cluster is checked by an anonymous external
system.

Some k8s systems have those endpoints required to be anonymous, as per this
[link to an OpenShift
setup](http://static.open-scap.org/ssg-guides/ssg-ocp4-guide-cis.html#xccdf_org.ssgproject.content_rule_api_server_anonymous_auth).

Signed-off-by: Sebastien Le Digabel <sledigabel@gmail.com>
2022-05-04 13:04:29 +02:00
Jason Dellaluce
dbbc93f69d fix(userspace/falco): listen to proper host in webserver
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>

Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
de754fb4e7 chore(falco.yaml): comment-out k8s plugin default config values
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
63b7aabc81 chore: solve compilation issues and polish code
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
69db6adf9d refactor(test): use SKIP_PLUGINS_TESTS to skip k8s audit regression tests
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
67d2fe45a5 refactor: add k8saudit plugin and adapt config, tests, and rulesets
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
b91ff34b97 refactor: drop civetweb dependency and implement healtz using cpp-httplib
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-29 20:47:19 +02:00
Jason Dellaluce
42fcc7291f refactor(userspace/falco): remove k8s audit references from falco
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-29 20:47:19 +02:00
Andrea Terzolo
21b127ef65 docs(falco_scripts): update Copyright
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Andrea Terzolo
9937565416 docs(falco_scripts): add some punctuation marks in comments
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Andrea Terzolo
b94226569f update(falco_scripts): delete all versions of the module from dkms
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Andrea Terzolo
f8b97bfbce docs(falco_scripts): update comments in falco-driver-loader.
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Andrea Terzolo
1ebdb5648f update(falco_scripts): remove only the current version
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Andrea Terzolo
a11d513bff chore(falco_scripts): Update falco-driver-loader cleaning phase
Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
2022-04-29 13:46:58 +02:00
Federico Di Pierro
7aed3b6d01 fix(test): fixed wrong test expected output.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-04-29 10:16:50 +02:00
Leonardo Grasso
98916e547d build(cmake): bump libs version to c778e452985aa7f17be781754d4ad0658fcc3254
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-29 10:16:50 +02:00
Federico Di Pierro
9ec05c7048 fix(test): dropped get_type() api from test_source/extract tests.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-04-29 10:16:50 +02:00
Federico Di Pierro
fd9bb83d85 update(build): updated libs version to latest master.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-04-29 10:16:50 +02:00
Federico Di Pierro
08ded97596 new(userspace/falco): use new plugin caps API.
Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
2022-04-29 10:16:50 +02:00
Lorenzo Susini
9fb9215dbf new(rule): excessively capable containers
Signed-off-by: Lorenzo Susini <susinilorenzo1@gmail.com>
Co-authored-by: Leonardo Di Donato <leodidonato@gmail.com>
Co-authored-by: Kaizhe Huang <khuang@aurora.tech>
2022-04-29 07:35:50 +02:00
Leonardo Grasso
3a6274ab36 build: correct conffiles for DEB packages
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-28 17:01:45 +02:00
Mark Stemm
86d632d343 fix: allow empty exceptions property
This matches prior behavior before the lua-to-c++ switch.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-28 14:42:24 +02:00
Mark Stemm
e909babe20 fix: add implied exception comp to item for single item variant
When adding an implied "in" comparison to an exception using the
single value form, add it to item, not items.

This fixes #1984.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-28 14:42:24 +02:00
Furkan
990a8fd6d5 update(rules): k8s: secret get detection
Signed-off-by: Furkan <furkan.turkal@trendyol.com>
2022-04-28 11:33:00 +02:00
Jason Dellaluce
a16eac221e refactor(userspace/engine): apply C++ best practices to newest engine classes
This include making a coherent use of const, remove private inheritance, and adding virtual destructors.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-27 16:22:59 +02:00
Jason Dellaluce
be177795c2 refactor(userspace/engine): use supported_operators helper from libsinsp filter parser
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-27 16:22:59 +02:00
Jason Dellaluce
c36300a48c update(build): bump libs version to d6b75db133602dee81b4408902f2510275feae57
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-27 16:22:59 +02:00
Mark Stemm
120027dc2e Add constructor/destructor to stats_manager
This ensures m_total is properly initialized.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
b89b3f82ee Falco main changes for app actions
This involves moving the code in falco_init() into individual files
below app_actions/. falco_init() simply calls app.run() now. When
app.run() returns false, print any erorr. When app.run() sets restart
to true, falco_init() is called again.

app.run() is still inside a catch block to catch any uncaught
exception.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
1639e22462 Move most code from falco_init() to individual app actions
Each file below app_actions/ defines some of the methods declared in
falco::app::application.

Any state that needs to be shared betweeen methods, or between the run
and teardown methods, resides in falco::app::application::state(), so
the moved code stays pretty much as-is, other than replacing stack
variables with member variables in app_state.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
e3b82c00e1 Copying falco.cpp to process_events.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
6e10d3d884 Copying falco.cpp to process_events.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
0daff8f829 Copying falco.cpp to open_inspector.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
5d7bed8d74 Copying falco.cpp to open_inspector.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
64b7092f56 Copying falco.cpp to daemonize.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
a9417d60df Copying falco.cpp to daemonize.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
365b97a9db Copying falco.cpp to validate_rules_files.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
70dc7360c9 Copying falco.cpp to validate_rules_files.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
b845fccc72 Copying falco.cpp to start_webserver.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
d4def892be Copying falco.cpp to start_webserver.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
6b9714eadc Copying falco.cpp to start_grpc_server.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
54ef2a2b1e Copying falco.cpp to start_grpc_server.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
5496741aae Copying falco.cpp to print_version.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
c975df57a0 Copying falco.cpp to print_version.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
8634d8b3a2 Copying falco.cpp to print_support.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
4ca13bc0f0 Copying falco.cpp to print_support.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
de58872b2e Copying falco.cpp to print_ignored_events.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
2963bbab98 Copying falco.cpp to print_ignored_events.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
f5c18399e1 Copying falco.cpp to print_help.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
35261c4a3a Copying falco.cpp to print_help.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
78a297ac62 Copying falco.cpp to load_rules_files.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
9325658d5b Copying falco.cpp to load_rules_files.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
2d53fecf4b Copying falco.cpp to load_plugins.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
0f8386326e Copying falco.cpp to load_plugins.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
2e8d3c6486 Copying falco.cpp to load_config.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
444daef2f0 Copying falco.cpp to load_config.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
88b951abe2 Copying falco.cpp to list_plugins.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
4a818eeeec Copying falco.cpp to list_plugins.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
8c40b18428 Copying falco.cpp to list_fields.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
91a7bcae86 Copying falco.cpp to list_fields.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
9d9fb2538d Copying falco.cpp to init_outputs.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
98a2224ee5 Copying falco.cpp to init_outputs.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
ccbc8ec196 Copying falco.cpp to init_inspector.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
344dc3930b Copying falco.cpp to init_inspector.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
431b8885b4 Copying falco.cpp to init_falco_engine.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
22674f6bf8 Copying falco.cpp to init_falco_engine.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
ae7c8190d3 Copying falco.cpp to create_signal_handlers.cpp to preserve history (step 2, restoring falco.cpp)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
da7efbc96e Copying falco.cpp to create_signal_handlers.cpp to preserve history (step 1, copying file)
Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
9de80b7b92 Application changes to support actions
Changes to the falco::app::application object to support actions:

- All of the code that was in falco_init is now in methods of
  application. (A later commit actually moves the code from falco_init
  and into the split-up methods, this commit just declares them).
- Methods return an application::run_result object, which is a tuple
  of success/errstr/proceed. proceed=false is used to short circuit
  calling methods (think --help, --list, --support, etc.)
- application now has a run() method which runs the methods in an order
  that honors any implicit dependencies (e.g. you have to init an
  inspector before you open it, you have to do almost everything else
  before processing events, etc.)
- There are a few methods devoted to teardown, they are always called
  after the group of run methods are called.
- State that needs to be saved between methods, or saved between the
  run and teardown functions, is in a
  falco::app::application::state object.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
0a51f4f1f1 Convert direct pointer refs to shared_ptr
Some objects used by falco (falco outputs, falco_formats, etc) were
using raw pointer references, which isn't great.

So convert use of raw pointers (originally passed from falco_init or
functions it called) with shared_ptr, as they are now held in
application state.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
531bc3eb5a Falco test changes (small output matches) for actions
With the split of falco_init into application:: methods, including a
notion of a success/error/proceed result, there is a
more concrete line between runtime errors (e.g. things that throw
exceptions) and errors returned by methods that run the application.

Some of the plugins tests were expecting errors to be returned by
exceptions (e.g. with a leading "Runtime error: and a trailing "
Exiting.").

Now, the errors are just returned directly in application::run(), so
drop the leading and trailing bits in expected test outputs.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Mark Stemm
62d4fffcb2 Add missing pragma
Without this, if webserver is included more than once you get
duplicate defined classes.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2022-04-22 13:27:52 +02:00
Leonardo Grasso
2c3c8b92e0 build: MUSL builds can't have plugins
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-22 09:41:56 +02:00
Leonardo Grasso
d443bcfe5f build: components opt-in mechanism for packages
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-22 09:41:56 +02:00
Leonardo Grasso
01b407a358 build: define "plugins" component
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-22 09:41:56 +02:00
Leonardo Grasso
b4d9261ce2 build: define "falco" component
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-22 09:41:56 +02:00
Leonardo Grasso
3300c72db0 build(cmake/modules): explicitly set libs package and driver component names
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-22 09:41:56 +02:00
Jason Dellaluce
0bf53f0f88 refactor(userspace/engine): restrict unsafe-na-check warning to k8s audit fields
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-21 18:50:58 +02:00
Jason Dellaluce
37d03cf7bc chore(userspace/engine): fix typo spotted with codespell
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-21 18:50:58 +02:00
Jason Dellaluce
71274b4369 test(userspace/engine): add unit tests for filter_warning_resolver
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-21 18:50:58 +02:00
Jason Dellaluce
95727b268f new(userspace/engine): add a resolver to generate warnings from a filter AST
The first warnings we support involve the unsafe comparisons with <NA>, which were present
in the legacy regression tests for PSPs.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-21 18:50:58 +02:00
Jason Dellaluce
391ab028fc refactor!: deprecate PSP regression tests
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-21 18:50:58 +02:00
Leonardo Grasso
8dd4beac73 build(cmake): upgrade catch2 to 2.13.9
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-04-21 16:17:59 +02:00
Mateusz Gozdek
b080d20525 Add codespell GitHub Action
Folllow up to #1961 to prevent common typos to be added to the repo.

Signed-off-by: Mateusz Gozdek <mgozdek@microsoft.com>
2022-04-20 12:21:27 +02:00
Mateusz Gozdek
1fdfbd3a3d Fix more typos
Signed-off-by: Mateusz Gozdek <mgozdek@microsoft.com>
2022-04-20 12:21:27 +02:00
Kevin Krakauer
53eb6112a6 add gVisor to ADOPTERS.md
Signed-off-by: Kevin Krakauer <krakauer@google.com>
2022-04-20 12:20:27 +02:00
Jason Dellaluce
13256fb7ef update(userspace/engine): bump engine version to 12
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
df6dced96b update(build): bump cloudtrail and json plugin versions
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
d9d23cd31d update: bump libs version to b19f87e8aee663e4987a3db54570725e071ed105
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
b8a95d262f refactor(userspace/engine): polish evttype resolver and use it in rule loader
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
dd3d235d7f refactor(tests): adapting test_rulesets to new method signatures
At the same time, this also simplifies the unit test cases by using the SCENARIO construct of catch2,
which allows sharing a setup phases between different unit tests, and removes a bunch of repeated LOC in our case.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
71ca58cebd test(userspace/engine): port unit tests for evttypes resolver from linsinsp
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
b5870a8656 new(userspace/engine): add a resolver class to search evttypes from filters and event names
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-19 16:29:40 +02:00
Jason Dellaluce
f638706ba3 chore(userspace/engine): renamings and code polishing in rule_loader and rule_reader
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-15 10:54:58 +02:00
Jason Dellaluce
e1a5427874 update(userspace): add method to clear rule loader state
Once all rule files have been loaded, and all the rules have been compiled into filters and inserted in the engine rulesets, the loader definitions are maintained in memory without really being used. This commit adds a convenience method to clear the loader state and free-up some memory when engine consumers do not require such information in memory anymore.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-15 10:54:58 +02:00
Jason Dellaluce
30fb58ed48 refactor(userspace/engine): update falco_engine to use new rule_reader
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-15 10:54:58 +02:00
Jason Dellaluce
2c0e6d3b88 update(userspace/engine): introduce new rule_reader class
The rule_reader class is responsible of parsing the YAML ruleset text and of using the rule_loader
to store the new definition in the internal state. This is a first step towards separating the YAML
reading logic from the rule parsing one. Potentially, this will allow us to read rulesets from another
YAML library or from something different than YAML files too.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-15 10:54:58 +02:00
Jason Dellaluce
9ed7d57838 refactor(userspace/engine): reduce responsibilities of rule_loader
The rule_loader is now simply responsible of collecting list/macro/rule definitions and then compiling them as falco_rules. The ruleset file reading code will be moved to another class

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-15 10:54:58 +02:00
Clemence Saussez
af96a930eb rules(allowed_kube_namespace_image_list): add container threat detection image
Signed-off-by: Clemence Saussez <clemence@zen.ly>
2022-04-15 10:52:58 +02:00
Clemence Saussez
5d65671d3a rules(falco_privileged_images): add container threat detection image
Signed-off-by: Clemence Saussez <clemence@zen.ly>
2022-04-15 10:52:58 +02:00
Stefano
d3383b4b23 Fixed ouput Rules K8s Serviceaccount Created/Deleted
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: AlbertoPellitteri <alberto.pellitteri@sysdig.com>
2022-04-15 10:49:58 +02:00
Stefano
65435d4418 Removed use cases not triggering
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Brucedh <alessandro.brucato@sysdig.com>
Co-authored-by: AlbertoPellitteri <alberto.pellitteri@sysdig.com>
2022-04-13 10:03:25 +02:00
Jason Dellaluce
06b6565fa6 refactor(userspace): sync falco codebase to new falco_common definitions
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 22:21:20 +02:00
Jason Dellaluce
55ec8c0e1b refactor(userspace/engine): polish falco_common and improve priority parsing/formatting
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 22:21:20 +02:00
Lorenzo Susini
4343fe8a8b new(rules/k8s_audit): add rules to detect pods sharing host pid and IPC namespaces
Signed-off-by: Lorenzo Susini <susinilorenzo1@gmail.com>
2022-04-11 18:29:19 +02:00
Jason Dellaluce
2934ef29b9 chore(userspace/engine): fix indentations and use improve indexed_vector
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
47426fbe0d update(userspace/engine): minor improvements and bug fixes on engine and rule loader
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
e50d22f013 fix(userspace/engine): solve integration test errors
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
c0f8171d89 test: adapt integration tests to new rule loader error messages
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
43020d8a7d refactor(userspace/engine): re-implement the rule loader in C++
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
d483b897e7 new(userspace/engine): create stats_manager inside falco engine
This is a porting of what we had inside the Lua codebase. This now handles the single responsibility
of gathering stats about rule-event matching, and of formatting them to print them to the user.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
9e93b7cd52 new(userspace/engine): add falco_rule struct to represent rule definitions
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
6c9e6c5918 new(userspace/engine): add new indexed_vector class to achieve string-based O(1) access in vectors
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
c2cac5af92 refactor(userspace/engine): add run() overload in filter_macro_resolver to support shared_ptrs
This change allows working with safety with AST nodes wrapped into shared pointers.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
cf83a91d4e refactor(userspace/engine): re-implement wrap_text() function in falco_utils
The function implementation was removed, however it was still defined in the .h header. Moreover,
this will now be required in order to replace its lua equivalent.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
3201479392 refactor(userspace/engine): turn falco_common into a namespace containing common static utilities
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
b74dcbd851 cleanup(userspace/engine): remove lua files and lua-related code sections
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Jason Dellaluce
7db9dd66ff refactor(build): drop dependencies to chisels, luajit, lyaml, and libyaml
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-04-11 12:22:18 +02:00
Angelo Puglisi
e8cb96a57b perf: change falco_engine::process_event to lookup sources by index
falco_engine::process_event gets called for every inspector event.
Profiling showed that std::map::find takes about 10% of
falco_engine::process_event, and that can easily improved by accessing
the source by index.

Signed-off-by: Angelo Puglisi <angelopuglisi86@gmail.com>
2022-04-06 14:46:31 +02:00
Mateusz Gozdek
cb4cec6f57 Fix typos
Found by running the following command:
codespell -f -H -L aks,creat,chage -S .git

Signed-off-by: Mateusz Gozdek <mgozdek@microsoft.com>
2022-04-06 14:40:31 +02:00
Stefano
36bd07d82d Fix spaces
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
2022-04-01 19:38:40 +02:00
Stefano
bcff88922a Added eks_allowed_k8s_users list to whitelist EKS users
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Alberto Pellitteri <alberto.pellitteri@sysdig.com>
2022-04-01 19:38:40 +02:00
Stefano
1988f3b0be Disabled by default noisy rules
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
2022-03-29 17:39:25 +02:00
schie
64f0cefab0 Update rules/okta_rules.yaml
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Thomas Labarussias <issif+github@gadz.org>
2022-03-29 17:39:25 +02:00
schie
48041a517b Update rules/okta_rules.yaml
Signed-off-by: darryk10 <stefano.chierici@sysdig.com>
Co-authored-by: Thomas Labarussias <issif+github@gadz.org>
2022-03-29 17:39:25 +02:00
Stefano
6a1492a828 Added okta_rules.yaml
Signed-off-by: darryk10<stefano.chierici@sysdig.com>
2022-03-29 17:39:25 +02:00
Leonardo Grasso
5023851000 chore(rules): remove leftover
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
2022-03-25 13:02:28 +01:00
Jason Dellaluce
ecf13762b8 test(userspace/engine): add unit test cases for filter_macro_resolver
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
a0a87e443f update(userspace/engine): support undefining macros
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
20c59970f5 update(engine): rename and improve sinsp filter macro resolvers
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
c801c09e7d update(test): adapt integration test error messages to comply to new parser errors
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
b7db0f9b14 refactor(engine/lua): update lua rule loader to use new sinsp parser
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
2ee95122df refactor(engine): remove unused lua modules
Both the parser.lua and compiler.lua modules are not necessary anymore, because all the logic related
to filter parsing and compilation is handled inside libsinsp now. Accordingly, they have been removed from
the lua-to-cpp.sh scripts. README.md and parse-smoke.sh have been removed since they are not needed anymore:
lpeg is not used by the project, and the smoke tests are implemented in libsisnsp unit test suite.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
911bd16556 update(engine): create a lua helper for rule filter manipulation
The lua_filter_helper class is a simple Lua wrapper that can be used in the Lua rule loader to
parse/compile rule filters, and manipulate them to resolve/replace list and macro references.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
3879a283bf refactor(engine): remove dependency from lua parser
The Lua parser grabbed from libs chisels is not used anymore, as the compilation logic happen inside the new
filter parser of libsinsp.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
c5818e6273 new(engine): add rule filter macro-resolver
This is a first step towards porting the rule filter building logic that is currently implemented in Lua.
filter_macro_resolver uses the newly introduced AST constructs from libsinsp, and
allow manipulating filter ASTs to resolve/replace macro references. This is meant to be used
at boot time by the rule loader (which we still want to maintain implemented in Lua for now).

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Jason Dellaluce
0a132f453a update(cmake): remove lpeg dependency
The Lua PEG parser is not longer needed, since we now use the new filter parser implemented
in libsinsp.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-23 18:31:43 +01:00
Frederico Araujo
26a3b7a01e refator(image): commented and moved symlinks inside SKIP_DRIVER_LOADER check
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
55700f80e4 refactor(image): remove -x flag in ubi docker entrypoint
Co-authored-by: Leonardo Grasso <me@leonardograsso.com>
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
54a817bf3c feat(image): set default value for UBI_VERSION build arg
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
04cadee6fa fix(image): update package cache cleanup command
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
4f5fb12a13 docs(docker/readme): updated table to include experimental UBI-based image for Falco
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
5b99c0d481 refactor(build): moved Dockerfile and entrypoint script for UBI-based image to its own directory
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
7c85349674 fix(docker/readme): fix grammatically incorrect split of infinitive
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
9aa9ad9ee0 build(image): added label for ubi version and updated description labels
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
Frederico Araujo
b18f2084c0 build(image): fixed handling of default falco version
Signed-off-by: Frederico Araujo <frederico.araujo@ibm.com>
2022-03-23 15:39:03 +01:00
TPT
dc5b332cd1 build(image): simplified untarring command to install falco binary and scripts in ubi
Signed-off-by: TPT <teryl.taylor@gmail.com>
2022-03-23 15:39:03 +01:00
TPT
5b7260f706 build(image): updated UBI image to build dkms, and use falco binaries rather than rpm. This reduces dependencies.
Signed-off-by: TPT <teryl.taylor@gmail.com>
2022-03-23 15:39:03 +01:00
TPT
dc40f82318 build(image): added falco ubi Dockerfile to provide a falco ubi image
Signed-off-by: TPT <teryl.taylor@gmail.com>
2022-03-23 15:39:03 +01:00
Jason Dellaluce
9607cbc2c7 update(build): temporarely bump cloudtrail and json plugin version to dev builds
This is required due to the plugin API version being bumped to 1.0.0 in the framework after
the recent breaking changes. cloudtrail and json will be switched back to a stable build
once they get released to require the plugin API version with the newest major.

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-18 23:20:01 +01:00
Jason Dellaluce
481e32cab9 update(build): bump libs version to caa0e4d0044fdaaebab086592a97f0c7f32aeaa9
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2022-03-18 23:20:01 +01:00
227 changed files with 8017 additions and 8481 deletions

View File

@@ -1,8 +1,56 @@
version: 2
version: 2.1
jobs:
"build-arm64":
machine:
enabled: true
image: ubuntu-2004:202101-01
resource_class: arm.medium
steps:
- checkout:
path: /tmp/source-arm64/falco
- run:
name: Prepare project
command: |
mkdir -p /tmp/build-arm64 && mkdir -p /tmp/build-arm64/release && \
docker run -e BUILD_TYPE="release" -it -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
falcosecurity/falco-builder:latest \
cmake
- run:
name: Build
command: |
docker run -e BUILD_TYPE="release" -it -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
falcosecurity/falco-builder:latest \
all
- run:
name: Run unit tests
command: |
docker run -e BUILD_TYPE="release" -it -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
falcosecurity/falco-builder:latest \
tests
- run:
name: Build packages
command: |
docker run -e BUILD_TYPE="release" -it -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
falcosecurity/falco-builder:latest \
package
- run:
name: Prepare Artifacts
command: |
mkdir -p /tmp/packages
cp /tmp/build-arm64/release/*.deb /tmp/packages
cp /tmp/build-arm64/release/*.tar.gz /tmp/packages
cp /tmp/build-arm64/release/*.rpm /tmp/packages
- store_artifacts:
path: /tmp/packages
destination: /packages
- persist_to_workspace:
root: /tmp
paths:
- build-arm64/release
- source-arm64
# Build a statically linked Falco release binary using musl
# This build is 100% static, there are no host dependencies
"build/musl":
"build-musl":
docker:
- image: alpine:3.12
steps:
@@ -48,137 +96,9 @@ jobs:
paths:
- build-static/release
- source-static
# Build the minimal Falco
# This build only contains the Falco engine and the basic input/output.
"build/minimal":
docker:
- image: ubuntu:focal
steps:
- checkout
- run:
name: Update base image
command: apt update -y
- run:
name: Install dependencies
command: DEBIAN_FRONTEND=noninteractive apt install libjq-dev libyaml-cpp-dev libelf-dev cmake build-essential git -y
- run:
name: Prepare project
command: |
mkdir build-minimal
pushd build-minimal
cmake -DMINIMAL_BUILD=On -DBUILD_BPF=Off -DBUILD_DRIVER=Off -DCMAKE_BUILD_TYPE=Release ..
popd
- run:
name: Build
command: |
pushd build-minimal
make -j4 all
popd
- run:
name: Run unit tests
command: |
pushd build-minimal
make tests
popd
# Build using ubuntu LTS
# This build is dynamic, most dependencies are taken from the OS
"build/ubuntu-focal":
docker:
- image: ubuntu:focal
steps:
- checkout
- run:
name: Update base image
command: apt update -y
- run:
name: Install dependencies
command: DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-generic clang llvm git -y
- run:
name: Prepare project
command: |
mkdir build
pushd build
cmake -DBUILD_BPF=On ..
popd
- run:
name: Build
command: |
pushd build
KERNELDIR=/lib/modules/$(ls /lib/modules)/build make -j4 all
popd
- run:
name: Run unit tests
command: |
pushd build
make tests
popd
# Debug build using ubuntu LTS
# This build is dynamic, most dependencies are taken from the OS
"build/ubuntu-focal-debug":
docker:
- image: ubuntu:focal
steps:
- checkout
- run:
name: Update base image
command: apt update -y
- run:
name: Install dependencies
command: DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-generic clang llvm git -y
- run:
name: Prepare project
command: |
mkdir build
pushd build
cmake -DCMAKE_BUILD_TYPE=debug -DBUILD_BPF=On ..
popd
- run:
name: Build
command: |
pushd build
KERNELDIR=/lib/modules/$(ls /lib/modules)/build make -j4 all
popd
- run:
name: Run unit tests
command: |
pushd build
make tests
popd
# Build using Ubuntu Bionic Beaver (18.04)
# This build is static, dependencies are bundled in the Falco binary
"build/ubuntu-bionic":
docker:
- image: ubuntu:bionic
steps:
- checkout
- run:
name: Update base image
command: apt update -y
- run:
name: Install dependencies
command: DEBIAN_FRONTEND=noninteractive apt install cmake build-essential clang llvm git linux-headers-generic pkg-config autoconf libtool libelf-dev -y
- run:
name: Prepare project
command: |
mkdir build
pushd build
cmake -DBUILD_BPF=On -DUSE_BUNDLED_DEPS=On ..
popd
- run:
name: Build
command: |
pushd build
KERNELDIR=/lib/modules/$(ls /lib/modules)/build make -j4 all
popd
- run:
name: Run unit tests
command: |
pushd build
make tests
popd
# Build using our own builder base image using centos 7
# This build is static, dependencies are bundled in the Falco binary
"build/centos7":
"build-centos7":
docker:
- image: falcosecurity/falco-builder:latest
environment:
@@ -213,30 +133,8 @@ jobs:
- store_artifacts:
path: /tmp/packages
destination: /packages
# Debug build using our own builder base image using centos 7
# This build is static, dependencies are bundled in the Falco binary
"build/centos7-debug":
docker:
- image: falcosecurity/falco-builder:latest
environment:
BUILD_TYPE: "debug"
steps:
- checkout:
path: /source/falco
- run:
name: Prepare project
command: /usr/bin/entrypoint cmake
- run:
name: Build
command: /usr/bin/entrypoint all
- run:
name: Run unit tests
command: /usr/bin/entrypoint tests
- run:
name: Build packages
command: /usr/bin/entrypoint package
# Execute integration tests based on the build results coming from the "build/centos7" job
"tests/integration":
# Execute integration tests based on the build results coming from the "build-centos7" job
"tests-integration":
docker:
- image: falcosecurity/falco-tester:latest
environment:
@@ -252,7 +150,7 @@ jobs:
command: /usr/bin/entrypoint test
- store_test_results:
path: /build/release/integration-tests-xunit
"tests/integration-static":
"tests-integration-static":
docker:
- image: falcosecurity/falco-tester:latest
environment:
@@ -270,7 +168,24 @@ jobs:
command: /usr/bin/entrypoint test
- store_test_results:
path: /build-static/release/integration-tests-xunit
"tests/driver-loader/integration":
# Execute integration tests based on the build results coming from the "build-arm64" job
"tests-integration-arm64":
machine:
enabled: true
image: ubuntu-2004:202101-01
resource_class: arm.medium
steps:
- attach_workspace:
at: /tmp
- run:
name: Execute integration tests
command: |
docker run -e BUILD_TYPE="release" -e BUILD_DIR="/build" -e SOURCE_DIR="/source" -it -v /var/run/docker.sock:/var/run/docker.sock -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
falcosecurity/falco-tester:latest \
test
- store_test_results:
path: /tmp/build-arm64/release/integration-tests-xunit
"tests-driver-loader-integration":
machine:
image: ubuntu-2004:202107-02
steps:
@@ -280,7 +195,7 @@ jobs:
name: Execute driver-loader integration tests
command: /tmp/ws/source/falco/test/driver-loader/run_test.sh /tmp/ws/build/release/
# Code quality
"quality/static-analysis":
"quality-static-analysis":
docker:
- image: falcosecurity/falco-builder:latest
environment:
@@ -307,7 +222,7 @@ jobs:
path: /build/release/static-analysis-reports
destination: /static-analysis-reports
# Sign rpm packages
"rpm/sign":
"rpm-sign":
docker:
- image: falcosecurity/falco-builder:latest
steps:
@@ -319,26 +234,39 @@ jobs:
yum update -y
yum install rpm-sign -y
- run:
name: Sign rpm
name: Prepare
command: |
echo "%_signature gpg" > ~/.rpmmacros
echo "%_gpg_name Falcosecurity Package Signing" >> ~/.rpmmacros
cd /build/release/
echo '#!/usr/bin/expect -f' > sign
echo 'spawn rpmsign --addsign {*}$argv' >> sign
echo 'expect -exact "Enter pass phrase: "' >> sign
echo 'send -- "\n"' >> sign
echo 'expect eof' >> sign
chmod +x sign
echo "%__gpg_sign_cmd %{__gpg} --force-v3-sigs --batch --no-armor --passphrase-fd 3 --no-secmem-warning -u \"%{_gpg_name}\" -sb --digest-algo sha256 %{__plaintext_filename}'" >> ~/.rpmmacros
cat > ~/sign \<<EOF
#!/usr/bin/expect -f
spawn rpmsign --addsign {*}\$argv
expect -exact "Enter pass phrase: "
send -- "\n"
expect eof
EOF
chmod +x ~/sign
echo $GPG_KEY | base64 -d | gpg --import
./sign *.rpm
test "$(rpm -qpi *.rpm | awk '/Signature/' | grep -i none | wc -l)" -eq 0
- run:
name: Sign rpm x86_64
command: |
cd /build/release/
~/sign *.rpm
rpm --qf %{SIGPGP:pgpsig} -qp *.rpm | grep SHA256
- run:
name: Sign rpm arm64
command: |
cd /build-arm64/release/
~/sign *.rpm
rpm --qf %{SIGPGP:pgpsig} -qp *.rpm | grep SHA256
- persist_to_workspace:
root: /
paths:
- build/release/*.rpm
- build-arm64/release/*.rpm
# Publish the dev packages
"publish/packages-dev":
"publish-packages-dev":
docker:
- image: docker.io/centos:7
steps:
@@ -356,19 +284,20 @@ jobs:
name: Publish rpm-dev
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -r rpm-dev
/source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.rpm -r rpm-dev
- run:
name: Publish bin-dev
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-bin -f /build/release/falco-${FALCO_VERSION}-x86_64.tar.gz -r bin-dev -a x86_64
/source/falco/scripts/publish-bin -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.tar.gz -r bin-dev -a aarch64
- run:
name: Publish bin-static-dev
command: |
FALCO_VERSION=$(cat /build-static/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
cp -f /build-static/release/falco-${FALCO_VERSION}-x86_64.tar.gz /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz
/source/falco/scripts/publish-bin -f /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz -r bin-dev -a x86_64
"publish/packages-deb-dev":
"publish-packages-deb-dev":
docker:
- image: docker.io/debian:stable
steps:
@@ -385,80 +314,61 @@ jobs:
name: Publish deb-dev
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -r deb-dev
/source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.deb -r deb-dev
# Publish docker packages
"publish/docker-dev":
"publish-docker-dev":
docker:
- image: docker:stable
- image: cimg/base:stable
user: root
steps:
- attach_workspace:
at: /
- checkout
- setup_remote_docker
- setup_remote_docker:
version: 20.10.12
- run:
name: Prepare env
command: |
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
docker context create falco-env
docker buildx create falco-env --driver docker-container --use
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
sudo apt update
sudo apt install groff less python3-pip
pip install awscli
- run:
name: Login to aws ECR
command: |
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
- run:
name: Build and publish no-driver-dev
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
docker build --build-arg VERSION_BUCKET=bin-dev --build-arg FALCO_VERSION=${FALCO_VERSION} -t falcosecurity/falco-no-driver:master docker/no-driver
docker tag falcosecurity/falco-no-driver:master falcosecurity/falco:master-slim
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push falcosecurity/falco-no-driver:master
docker push falcosecurity/falco:master-slim
docker buildx build --build-arg VERSION_BUCKET=bin-dev --build-arg FALCO_VERSION=${FALCO_VERSION} --platform "arm64,amd64" --push \
-t falcosecurity/falco-no-driver:master \
-t falcosecurity/falco:master-slim \
-t public.ecr.aws/falcosecurity/falco-no-driver:master \
-t public.ecr.aws/falcosecurity/falco:master-slim \
docker/no-driver
- run:
name: Build and publish dev
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
docker build --build-arg VERSION_BUCKET=deb-dev --build-arg FALCO_VERSION=${FALCO_VERSION} -t falcosecurity/falco:master docker/falco
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push falcosecurity/falco:master
docker buildx build --build-arg VERSION_BUCKET=deb-dev --build-arg FALCO_VERSION=${FALCO_VERSION} --platform "arm64,amd64" --push \
-t falcosecurity/falco:master \
-t public.ecr.aws/falcosecurity/falco:master \
docker/falco
- run:
name: Build and publish dev falco-driver-loader-dev
command: |
docker build --build-arg FALCO_IMAGE_TAG=master -t falcosecurity/falco-driver-loader:master docker/driver-loader
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push falcosecurity/falco-driver-loader:master
# Publish container images to AWS ECR Public
"publish/container-images-aws-dev":
docker:
- image: docker:stable
steps:
- attach_workspace:
at: /
- checkout
- setup_remote_docker
- run:
name: Build and publish no-driver (dev) to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
docker build --build-arg VERSION_BUCKET=bin-dev --build-arg FALCO_VERSION=${FALCO_VERSION} -t "public.ecr.aws/falcosecurity/falco-no-driver:master" docker/no-driver
docker tag public.ecr.aws/falcosecurity/falco-no-driver:master public.ecr.aws/falcosecurity/falco:master-slim
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco-no-driver:master"
docker push "public.ecr.aws/falcosecurity/falco:master-slim"
- run:
name: Build and publish falco (dev) to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
docker build --build-arg VERSION_BUCKET=deb-dev --build-arg FALCO_VERSION=${FALCO_VERSION} -t "public.ecr.aws/falcosecurity/falco:master" docker/falco
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco:master"
- run:
name: Build and publish driver-loader (dev) to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
docker build --build-arg FALCO_IMAGE_TAG=master -t "public.ecr.aws/falcosecurity/falco-driver-loader:master" docker/driver-loader
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco-driver-loader:master"
docker buildx build --build-arg FALCO_IMAGE_TAG=master --platform "arm64,amd64" --push \
-t falcosecurity/falco-driver-loader:master \
-t public.ecr.aws/falcosecurity/falco-driver-loader:master \
docker/driver-loader
# Publish the packages
"publish/packages":
"publish-packages":
docker:
- image: docker.io/centos:7
steps:
@@ -476,19 +386,20 @@ jobs:
name: Publish rpm
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -r rpm
/source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.rpm -r rpm
- run:
name: Publish bin
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-bin -f /build/release/falco-${FALCO_VERSION}-x86_64.tar.gz -r bin -a x86_64
/source/falco/scripts/publish-bin -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.tar.gz -r bin -a aarch64
- run:
name: Publish bin-static
command: |
FALCO_VERSION=$(cat /build-static/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
cp -f /build-static/release/falco-${FALCO_VERSION}-x86_64.tar.gz /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz
/source/falco/scripts/publish-bin -f /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz -r bin -a x86_64
"publish/packages-deb":
"publish-packages-deb":
docker:
- image: docker.io/debian:stable
steps:
@@ -505,111 +416,84 @@ jobs:
name: Publish deb
command: |
FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
/source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -r deb
/source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.deb -r deb
# Publish docker packages
"publish/docker":
"publish-docker":
docker:
- image: docker:stable
- image: cimg/base:stable
user: root
steps:
- attach_workspace:
at: /
- checkout
- setup_remote_docker
- setup_remote_docker:
version: 20.10.12
- run:
name: Prepare env
command: |
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
docker context create falco-env
docker buildx create falco-env --driver docker-container --use
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
sudo apt update
sudo apt install groff less python3-pip
pip install awscli
- run:
name: Login to aws ECR
command: |
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
- run:
name: Build and publish no-driver
command: |
docker build --build-arg VERSION_BUCKET=bin --build-arg FALCO_VERSION=${CIRCLE_TAG} -t "falcosecurity/falco-no-driver:${CIRCLE_TAG}" docker/no-driver
docker tag "falcosecurity/falco-no-driver:${CIRCLE_TAG}" falcosecurity/falco-no-driver:latest
docker tag "falcosecurity/falco-no-driver:${CIRCLE_TAG}" "falcosecurity/falco:${CIRCLE_TAG}-slim"
docker tag "falcosecurity/falco-no-driver:${CIRCLE_TAG}" "falcosecurity/falco:latest-slim"
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push "falcosecurity/falco-no-driver:${CIRCLE_TAG}"
docker push "falcosecurity/falco-no-driver:latest"
docker push "falcosecurity/falco:${CIRCLE_TAG}-slim"
docker push "falcosecurity/falco:latest-slim"
docker buildx build --build-arg VERSION_BUCKET=bin --build-arg FALCO_VERSION=${CIRCLE_TAG} --platform "arm64,amd64" --push \
-t "falcosecurity/falco-no-driver:${CIRCLE_TAG}" \
-t falcosecurity/falco-no-driver:latest \
-t "falcosecurity/falco:${CIRCLE_TAG}-slim" \
-t "falcosecurity/falco:latest-slim" \
-t "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}" \
-t "public.ecr.aws/falcosecurity/falco-no-driver:latest" \
-t "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}-slim" \
-t "public.ecr.aws/falcosecurity/falco:latest-slim" \
docker/no-driver
- run:
name: Build and publish falco
command: |
docker build --build-arg VERSION_BUCKET=deb --build-arg FALCO_VERSION=${CIRCLE_TAG} -t "falcosecurity/falco:${CIRCLE_TAG}" docker/falco
docker tag "falcosecurity/falco:${CIRCLE_TAG}" falcosecurity/falco:latest
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push "falcosecurity/falco:${CIRCLE_TAG}"
docker push "falcosecurity/falco:latest"
docker buildx build --build-arg VERSION_BUCKET=deb --build-arg FALCO_VERSION=${CIRCLE_TAG} --platform "arm64,amd64" --push \
-t "falcosecurity/falco:${CIRCLE_TAG}" \
-t "falcosecurity/falco:latest" \
-t "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}" \
-t "public.ecr.aws/falcosecurity/falco:latest" \
docker/falco
- run:
name: Build and publish falco-driver-loader
command: |
docker build --build-arg FALCO_IMAGE_TAG=${CIRCLE_TAG} -t "falcosecurity/falco-driver-loader:${CIRCLE_TAG}" docker/driver-loader
docker tag "falcosecurity/falco-driver-loader:${CIRCLE_TAG}" falcosecurity/falco-driver-loader:latest
echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
docker push "falcosecurity/falco-driver-loader:${CIRCLE_TAG}"
docker push "falcosecurity/falco-driver-loader:latest"
# Publish container images to AWS ECR Public
"publish/container-images-aws":
docker:
- image: docker:stable
steps:
- attach_workspace:
at: /
- checkout
- setup_remote_docker
- run:
name: Build and publish no-driver to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
docker build --build-arg VERSION_BUCKET=bin --build-arg FALCO_VERSION=${CIRCLE_TAG} -t "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}" docker/no-driver
docker tag "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}" public.ecr.aws/falcosecurity/falco-no-driver:latest
docker tag "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}" "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}-slim"
docker tag "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}" "public.ecr.aws/falcosecurity/falco:latest-slim"
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}-slim"
docker push "public.ecr.aws/falcosecurity/falco:latest-slim"
docker push "public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}"
docker push "public.ecr.aws/falcosecurity/falco-no-driver:latest"
- run:
name: Build and publish falco to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
docker build --build-arg VERSION_BUCKET=deb --build-arg FALCO_VERSION=${CIRCLE_TAG} -t "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}" docker/falco
docker tag "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}" public.ecr.aws/falcosecurity/falco:latest
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}"
docker push "public.ecr.aws/falcosecurity/falco:latest"
- run:
name: Build and publish falco-driver-loader to AWS
command: |
apk update
apk add --update groff less py-pip
pip install awscli
docker build --build-arg FALCO_IMAGE_TAG=${CIRCLE_TAG} -t "public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG}" docker/driver-loader
docker tag "public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG}" public.ecr.aws/falcosecurity/falco-driver-loader:latest
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
docker push "public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG}"
docker push "public.ecr.aws/falcosecurity/falco-driver-loader:latest"
docker buildx build --build-arg FALCO_IMAGE_TAG=${CIRCLE_TAG} --platform "arm64,amd64" --push \
-t "falcosecurity/falco-driver-loader:${CIRCLE_TAG}" \
-t "falcosecurity/falco-driver-loader:latest" \
-t "public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG}" \
-t "public.ecr.aws/falcosecurity/falco-driver-loader:latest" \
docker/driver-loader
workflows:
version: 2
version: 2.1
build_and_test:
jobs:
- "build/musl"
- "build/minimal"
- "build/ubuntu-focal"
- "build/ubuntu-focal-debug"
- "build/ubuntu-bionic"
- "build/centos7"
- "build/centos7-debug"
- "tests/integration":
- "build-musl"
- "build-arm64"
- "build-centos7"
- "tests-integration":
requires:
- "build/centos7"
- "tests/integration-static":
- "build-centos7"
- "tests-integration-arm64":
requires:
- "build/musl"
- "tests/driver-loader/integration":
- "build-arm64"
- "tests-integration-static":
requires:
- "build/centos7"
- "rpm/sign":
- "build-musl"
- "tests-driver-loader-integration":
requires:
- "build-centos7"
- "rpm-sign":
context: falco
filters:
tags:
@@ -617,8 +501,9 @@ workflows:
branches:
only: master
requires:
- "tests/integration"
- "publish/packages-dev":
- "tests-integration"
- "tests-integration-arm64"
- "publish-packages-dev":
context:
- falco
- test-infra
@@ -628,9 +513,9 @@ workflows:
branches:
only: master
requires:
- "rpm/sign"
- "tests/integration-static"
- "publish/packages-deb-dev":
- "rpm-sign"
- "tests-integration-static"
- "publish-packages-deb-dev":
context:
- falco
- test-infra
@@ -640,90 +525,83 @@ workflows:
branches:
only: master
requires:
- "tests/integration"
- "publish/docker-dev":
context: falco
- "tests-integration"
- "tests-integration-arm64"
- "publish-docker-dev":
context:
- falco
- test-infra
filters:
tags:
ignore: /.*/
branches:
only: master
requires:
- "publish/packages-dev"
- "publish/packages-deb-dev"
- "tests/driver-loader/integration"
- "publish/container-images-aws-dev":
context: test-infra # contains Falco AWS credentials
filters:
tags:
ignore: /.*/
branches:
only: master
requires:
- publish/docker-dev
- "publish-packages-dev"
- "publish-packages-deb-dev"
- "tests-driver-loader-integration"
# - "quality/static-analysis" # This is temporarily disabled: https://github.com/falcosecurity/falco/issues/1526
release:
jobs:
- "build/musl":
- "build-musl":
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "build/centos7":
- "build-centos7":
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "rpm/sign":
- "build-arm64":
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "rpm-sign":
context: falco
requires:
- "build/centos7"
- "build-centos7"
- "build-arm64"
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "publish/packages":
- "publish-packages":
context:
- falco
- test-infra
requires:
- "build/musl"
- "rpm/sign"
- "build-musl"
- "rpm-sign"
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "publish/packages-deb":
- "publish-packages-deb":
context:
- falco
- test-infra
requires:
- "build/centos7"
- "build-centos7"
- "build-arm64"
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "publish/docker":
- "publish-docker":
context:
- falco
- test-infra
requires:
- "publish/packages"
- "publish/packages-deb"
filters:
tags:
only: /.*/
branches:
ignore: /.*/
- "publish/container-images-aws":
context: test-infra # contains Falco AWS credentials
requires:
- "publish/docker"
- "publish-packages"
- "publish-packages-deb"
filters:
tags:
only: /.*/

3
.codespellignore Normal file
View File

@@ -0,0 +1,3 @@
aks
creat
chage

170
.github/workflows/ci.yml vendored Normal file
View File

@@ -0,0 +1,170 @@
name: CI Build
on:
pull_request:
branches: [master]
push:
branches: [master]
workflow_dispatch:
jobs:
build-minimal:
runs-on: ubuntu-20.04
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Update base image
run: sudo apt update -y
- name: Install build dependencies
run: sudo DEBIAN_FRONTEND=noninteractive apt install libjq-dev libyaml-cpp-dev libelf-dev cmake build-essential git -y
- name: Prepare project
run: |
mkdir build-minimal
pushd build-minimal
cmake -DMINIMAL_BUILD=On -DBUILD_BPF=Off -DBUILD_DRIVER=Off -DCMAKE_BUILD_TYPE=Release ..
popd
- name: Build
run: |
pushd build-minimal
make -j4 all
popd
- name: Run unit tests
run: |
pushd build-minimal
make tests
popd
build-ubuntu-focal:
runs-on: ubuntu-20.04
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Update base image
run: sudo apt update -y
- name: Install build dependencies
run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
- name: Prepare project
run: |
mkdir build
pushd build
cmake -DBUILD_BPF=On ..
popd
- name: Build
run: |
pushd build
KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
popd
- name: Run unit tests
run: |
pushd build
make tests
popd
build-ubuntu-focal-debug:
runs-on: ubuntu-20.04
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Update base image
run: sudo apt update -y
- name: Install build dependencies
run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
- name: Prepare project
run: |
mkdir build
pushd build
cmake -DCMAKE_BUILD_TYPE=debug -DBUILD_BPF=On ..
popd
- name: Build
run: |
pushd build
KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
popd
- name: Run unit tests
run: |
pushd build
make tests
popd
build-ubuntu-bionic:
runs-on: ubuntu-18.04
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Update base image
run: sudo apt update -y
- name: Install build dependencies
run: sudo DEBIAN_FRONTEND=noninteractive apt install cmake build-essential clang llvm git linux-headers-$(uname -r) pkg-config autoconf libtool libelf-dev -y
- name: Prepare project
run: |
mkdir build
pushd build
cmake -DBUILD_BPF=On -DUSE_BUNDLED_DEPS=On ..
popd
- name: Build
run: |
pushd build
KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
popd
- name: Run unit tests
run: |
pushd build
make tests
popd
build-centos7-debug:
runs-on: ubuntu-latest
container:
image: falcosecurity/falco-builder:latest
env:
BUILD_TYPE: "debug"
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
path: falco
- name: Link falco repo to /source/falco
run: |
mkdir -p /source
ln -s "$GITHUB_WORKSPACE/falco" /source/falco
- name: Prepare project
run: /usr/bin/entrypoint cmake
- name: Build
run: /usr/bin/entrypoint all
- name: Run unit tests
run: /usr/bin/entrypoint tests
- name: Build packages
run: /usr/bin/entrypoint package

14
.github/workflows/codespell.yml vendored Normal file
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@@ -0,0 +1,14 @@
name: Codespell
on:
pull_request:
jobs:
codespell:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: codespell-project/actions-codespell@master
with:
skip: .git
ignore_words_file: .codespellignore
check_filenames: true
check_hidden: true

2
.gitignore vendored
View File

@@ -12,6 +12,4 @@ test/build
.vscode/*
.luacheckcache
*.idea*

View File

@@ -1,8 +0,0 @@
std = "min"
cache = true
include_files = {
"userspace/engine/lua/*.lua",
"userspace/engine/lua/lyaml/*.lua",
"*.luacheckrc"
}
exclude_files = {"build"}

View File

@@ -32,6 +32,8 @@ This is a list of production adopters of Falco (in alphabetical order):
* [GitLab](https://about.gitlab.com/direction/defend/container_host_security/) - GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate. GitLab Ultimate provides the single tool teams need to find, triage, and fix vulnerabilities in applications, services, and cloud-native environments enabling them to manage their risk. This provides them with repeatable, defensible processes that automate security and compliance policies. GitLab includes a tight integration with Falco, allowing users to defend their containerized applications from attacks while running in production.
* [gVisor](https://gvisor.dev/) - gVisor secures Kubernetes, containers, and workloads via an alternate execution environment that handles system calls in user space, blocking security issues before they reach the underlying host. gVisor provides defense-in-depth, protection against untrusted code execution, and a secure-by-default Kubernetes experience where containers are a security boundary. Falco can be used with gVisor to detect unusual or suspicious activity using its threat detection engine on top of gVisor runtime execution information.
* [League](https://league.com/ca/) - League provides health benefits management services to help employees understand and get the most from their benefits, and employers to provide effective, efficient plans. Falco is used to monitor our deployed services on Kubernetes, protecting against malicious access to containers which could lead to leaks of PHI or other sensitive data. The Falco alerts are logged in Stackdriver for grouping and further analysis. In the future, we're hoping for integrations with Prometheus and AlertManager as well.
* [Logz.io](https://logz.io/) - Logz.io is a cloud observability platform for modern engineering teams. The Logz.io platform consists of three products — Log Management, Infrastructure Monitoring, and Cloud SIEM — that work together to unify the jobs of monitoring, troubleshooting, and security. We empower engineers to deliver better software by offering the world's most popular open source observability tools — the ELK Stack, Grafana, and Jaeger — in a single, easy to use, and powerful platform purpose-built for monitoring distributed cloud environments. Cloud SIEM supports data from multiple sources, including Falco's alerts, and offers useful rules and dashboards content to visualize and manage incidents across your systems in a unified UI.

View File

@@ -1,5 +1,154 @@
# Change Log
## v0.32.1
Released on 2022-07-11
### Major Changes
* new(falco): add gVisor support [[#2078](https://github.com/falcosecurity/falco/pull/2078)] - [@LucaGuerra](https://github.com/LucaGuerra)
* new(docker,scripts): add multiarch images and ARM64 packages [[#1990](https://github.com/falcosecurity/falco/pull/1990)] - [@FedeDP](https://github.com/FedeDP)
### Minor Changes
* update(build): Switch from RSA/SHA1 to RSA/SHA256 signature in the RPM package [[#2044](https://github.com/falcosecurity/falco/pull/2044)] - [@vjjmiras](https://github.com/vjjmiras)
* refactor(userspace/engine): drop macro source field in rules and rule loader [[#2094](https://github.com/falcosecurity/falco/pull/2094)] - [@jasondellaluce](https://github.com/jasondellaluce)
* build: introduce `DRIVER_VERSION` that allows setting a driver version (which may differ from the falcosecurity/libs version) [[#2086](https://github.com/falcosecurity/falco/pull/2086)] - [@leogr](https://github.com/leogr)
* update: add more info to `--version` output [[#2086](https://github.com/falcosecurity/falco/pull/2086)] - [@leogr](https://github.com/leogr)
* build(scripts): publish deb repo has now a InRelease file [[#2060](https://github.com/falcosecurity/falco/pull/2060)] - [@FedeDP](https://github.com/FedeDP)
* update(userspace/falco): make plugin init config optional and add --plugin-info CLI option [[#2059](https://github.com/falcosecurity/falco/pull/2059)] - [@jasondellaluce](https://github.com/jasondellaluce)
* update(userspace/falco): support libs logging [[#2093](https://github.com/falcosecurity/falco/pull/2093)] - [@jasondellaluce](https://github.com/jasondellaluce)
* update(falco): update libs to 0.7.0 [[#2119](https://github.com/falcosecurity/falco/pull/2119)] - [@LucaGuerra](https://github.com/LucaGuerra)
### Bug Fixes
* fix(userspace/falco): ensure that only rules files named with `-V` are loaded when validating rules files. [[#2088](https://github.com/falcosecurity/falco/pull/2088)] - [@mstemm](https://github.com/mstemm)
* fix(rules): use exit event in reverse shell detection rule [[#2076](https://github.com/falcosecurity/falco/pull/2076)] - [@alacuku](https://github.com/alacuku)
* fix(scripts): falco-driver-loader script will now seek for drivers in driver/${ARCH}/ for x86_64 too. [[#2057](https://github.com/falcosecurity/falco/pull/2057)] - [@FedeDP](https://github.com/FedeDP)
* fix(falco-driver-loader): building falco module with DKMS on Flatcar and supporting fetching pre-built module/eBPF probe [[#2043](https://github.com/falcosecurity/falco/pull/2043)] - [@jepio](https://github.com/jepio)
### Rule Changes
* rule(Redirect STDOUT/STDIN to Network Connection in Container): changed priority to NOTICE [[#2092](https://github.com/falcosecurity/falco/pull/2092)] - [@leogr](https://github.com/leogr)
* rule(Java Process Class Download): detect potential log4shell exploitation [[#2041](https://github.com/falcosecurity/falco/pull/2041)] - [@pirxthepilot](https://github.com/pirxthepilot)
### Non user-facing changes
* remove kaizhe from falco rule owner [[#2050](https://github.com/falcosecurity/falco/pull/2050)] - [@Kaizhe](https://github.com/Kaizhe)
* docs(readme): added arm64 mention + packages + badge. [[#2101](https://github.com/falcosecurity/falco/pull/2101)] - [@FedeDP](https://github.com/FedeDP)
* new(circleci): enable integration tests for arm64. [[#2099](https://github.com/falcosecurity/falco/pull/2099)] - [@FedeDP](https://github.com/FedeDP)
* chore(cmake): bump plugins versions [[#2102](https://github.com/falcosecurity/falco/pull/2102)] - [@Andreagit97](https://github.com/Andreagit97)
* fix(docker): fixed deb tester sub image. [[#2100](https://github.com/falcosecurity/falco/pull/2100)] - [@FedeDP](https://github.com/FedeDP)
* fix(ci): fix sign script - avoid interpreting '{*}$argv' too soon [[#2075](https://github.com/falcosecurity/falco/pull/2075)] - [@vjjmiras](https://github.com/vjjmiras)
* fix(tests): make tests run locally (take 2) [[#2089](https://github.com/falcosecurity/falco/pull/2089)] - [@LucaGuerra](https://github.com/LucaGuerra)
* fix(ci): creates ~/sign instead of ./sign [[#2072](https://github.com/falcosecurity/falco/pull/2072)] - [@vjjmiras](https://github.com/vjjmiras)
* fix(ci): sign arm64 rpm packages. [[#2069](https://github.com/falcosecurity/falco/pull/2069)] - [@FedeDP](https://github.com/FedeDP)
* update(falco_scripts): Change Flatcar dynlinker path [[#2066](https://github.com/falcosecurity/falco/pull/2066)] - [@jepio](https://github.com/jepio)
* fix(scripts): fixed path in publish-deb script. [[#2062](https://github.com/falcosecurity/falco/pull/2062)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): docker-container buildx engine does not support retagging images. Tag all images together. [[#2058](https://github.com/falcosecurity/falco/pull/2058)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): fixed publish-docker-dev job context. [[#2056](https://github.com/falcosecurity/falco/pull/2056)] - [@FedeDP](https://github.com/FedeDP)
* Correct linting issue in rules [[#2055](https://github.com/falcosecurity/falco/pull/2055)] - [@stephanmiehe](https://github.com/stephanmiehe)
* Fix falco compilation issues with new libs [[#2053](https://github.com/falcosecurity/falco/pull/2053)] - [@alacuku](https://github.com/alacuku)
* fix(scripts): forcefully create packages dir for debian packages. [[#2054](https://github.com/falcosecurity/falco/pull/2054)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): removed leftover line in circleci config. [[#2052](https://github.com/falcosecurity/falco/pull/2052)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): fixed circleCI artifacts publish for arm64. [[#2051](https://github.com/falcosecurity/falco/pull/2051)] - [@FedeDP](https://github.com/FedeDP)
* update(docker): updated falco-builder to fix multiarch support. [[#2049](https://github.com/falcosecurity/falco/pull/2049)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): use apt instead of apk when installing deps for aws ecr publish [[#2047](https://github.com/falcosecurity/falco/pull/2047)] - [@FedeDP](https://github.com/FedeDP)
* fix(build): try to use root user for cimg/base [[#2045](https://github.com/falcosecurity/falco/pull/2045)] - [@FedeDP](https://github.com/FedeDP)
* update(build): avoid double build of docker images when pushing to aws ecr [[#2046](https://github.com/falcosecurity/falco/pull/2046)] - [@FedeDP](https://github.com/FedeDP)
* chore(k8s_audit_plugin): bump k8s audit plugin version [[#2042](https://github.com/falcosecurity/falco/pull/2042)] - [@Andreagit97](https://github.com/Andreagit97)
* fix(tests): make run_regression_tests.sh work locally [[#2020](https://github.com/falcosecurity/falco/pull/2020)] - [@LucaGuerra](https://github.com/LucaGuerra)
* Circle CI build job for ARM64 [[#1997](https://github.com/falcosecurity/falco/pull/1997)] - [@odidev](https://github.com/odidev)
## v0.32.0
Released on 2022-06-03
### Major Changes
* new: added new `watch_config_files` config option, to trigger a Falco restart whenever a change is detected in the rules or config files [[#1991](https://github.com/falcosecurity/falco/pull/1991)] - [@FedeDP](https://github.com/FedeDP)
* new(rules): add rule to detect excessively capable container [[#1963](https://github.com/falcosecurity/falco/pull/1963)] - [@loresuso](https://github.com/loresuso)
* new(rules): add rules to detect pods sharing host pid and IPC namespaces [[#1951](https://github.com/falcosecurity/falco/pull/1951)] - [@loresuso](https://github.com/loresuso)
* new(image): add Falco image based on RedHat UBI [[#1943](https://github.com/falcosecurity/falco/pull/1943)] - [@araujof](https://github.com/araujof)
* new(falco): add --markdown and --list-syscall-events [[#1939](https://github.com/falcosecurity/falco/pull/1939)] - [@LucaGuerra](https://github.com/LucaGuerra)
### Minor Changes
* update(build): updated plugins to latest versions. [[#2033](https://github.com/falcosecurity/falco/pull/2033)] - [@FedeDP](https://github.com/FedeDP)
* refactor(userspace/falco): split the currently monolithic falco_init into smaller "actions", managed by the falco application's action manager. [[#1953](https://github.com/falcosecurity/falco/pull/1953)] - [@mstemm](https://github.com/mstemm)
* rules: out of the box ruleset for OKTA Falco Plugin [[#1955](https://github.com/falcosecurity/falco/pull/1955)] - [@darryk10](https://github.com/darryk10)
* update(build): updated libs to 39ae7d40496793cf3d3e7890c9bbdc202263836b [[#2031](https://github.com/falcosecurity/falco/pull/2031)] - [@FedeDP](https://github.com/FedeDP)
* update!: moving out plugins ruleset files [[#1995](https://github.com/falcosecurity/falco/pull/1995)] - [@leogr](https://github.com/leogr)
* update: added `hostname` as a field in JSON output [[#1989](https://github.com/falcosecurity/falco/pull/1989)] - [@Milkshak3s](https://github.com/Milkshak3s)
* refactor!: remove K8S audit logs from Falco [[#1952](https://github.com/falcosecurity/falco/pull/1952)] - [@jasondellaluce](https://github.com/jasondellaluce)
* refactor(userspace/engine): use supported_operators helper from libsinsp filter parser [[#1975](https://github.com/falcosecurity/falco/pull/1975)] - [@jasondellaluce](https://github.com/jasondellaluce)
* refactor!: deprecate PSP regression tests and warn for unsafe usage of <NA> in k8s audit filters [[#1976](https://github.com/falcosecurity/falco/pull/1976)] - [@jasondellaluce](https://github.com/jasondellaluce)
* build(cmake): upgrade catch2 to 2.13.9 [[#1977](https://github.com/falcosecurity/falco/pull/1977)] - [@leogr](https://github.com/leogr)
* refactor(userspace/engine): reduce memory usage for resolving evttypes [[#1965](https://github.com/falcosecurity/falco/pull/1965)] - [@jasondellaluce](https://github.com/jasondellaluce)
* refactor(userspace/engine): remove Lua from Falco and re-implement the rule loader [[#1966](https://github.com/falcosecurity/falco/pull/1966)] - [@jasondellaluce](https://github.com/jasondellaluce)
* refactor(userspace/engine): decoupling ruleset reading, parsing, and compilation steps [[#1970](https://github.com/falcosecurity/falco/pull/1970)] - [@jasondellaluce](https://github.com/jasondellaluce)
* refactor: update definitions of falco_common [[#1967](https://github.com/falcosecurity/falco/pull/1967)] - [@jasondellaluce](https://github.com/jasondellaluce)
* update: improved Falco engine event processing performance [[#1944](https://github.com/falcosecurity/falco/pull/1944)] - [@deepskyblue86](https://github.com/deepskyblue86)
* refactor(userspace/engine): use libsinsp filter parser and compiler inside rule loader [[#1947](https://github.com/falcosecurity/falco/pull/1947)] - [@jasondellaluce](https://github.com/jasondellaluce)
### Bug Fixes
* fix(userspace/engine): skip rules with unknown sources that also have exceptions, and skip macros with unknown sources. [[#1920](https://github.com/falcosecurity/falco/pull/1920)] - [@mstemm](https://github.com/mstemm)
* fix(userspace/falco): enable k8s and mesos clients only when syscall source is enabled [[#2019](https://github.com/falcosecurity/falco/pull/2019)] - [@jasondellaluce](https://github.com/jasondellaluce)
### Rule Changes
* rule(Launch Excessively Capable Container): fix typo in description [[#1996](https://github.com/falcosecurity/falco/pull/1996)] - [@mmonitz](https://github.com/mmonitz)
* rule(macro: known_shell_spawn_cmdlines): add `sh -c /usr/share/lighttpd/create-mime.conf.pl` to macro [[#1996](https://github.com/falcosecurity/falco/pull/1996)] - [@mmonitz](https://github.com/mmonitz)
* rule(macro net_miner_pool): additional syscall for detection [[#2011](https://github.com/falcosecurity/falco/pull/2011)] - [@beryxz](https://github.com/beryxz)
* rule(macro truncate_shell_history): include .ash_history [[#1956](https://github.com/falcosecurity/falco/pull/1956)] - [@bdashrad](https://github.com/bdashrad)
* rule(macro modify_shell_history): include .ash_history [[#1956](https://github.com/falcosecurity/falco/pull/1956)] - [@bdashrad](https://github.com/bdashrad)
* rule(Detect release_agent File Container Escapes): new rule created to detect an attempt to exploit a container escape using release_agent file [[#1969](https://github.com/falcosecurity/falco/pull/1969)] - [@darryk10](https://github.com/darryk10)
* rule(k8s: secret): detect `get` attempts for both successful and unsuccessful attempts [[#1949](https://github.com/falcosecurity/falco/pull/1949)] - [@Dentrax](https://github.com/Dentrax)
* rule(K8s Serviceaccount Created/Deleted): Fixed output for the rules [[#1973](https://github.com/falcosecurity/falco/pull/1973)] - [@darryk10](https://github.com/darryk10)
* rule(Disallowed K8s User): exclude allowed EKS users [[#1960](https://github.com/falcosecurity/falco/pull/1960)] - [@darryk10](https://github.com/darryk10)
* rule(Launch Ingress Remote File Copy Tools in Container): Removed use cases not triggering the rule [[#1968](https://github.com/falcosecurity/falco/pull/1968)] - [@darryk10](https://github.com/darryk10)
* rule(Mount Launched in Privileged Container): added allowlist macro user_known_mount_in_privileged_containers. [[#1930](https://github.com/falcosecurity/falco/pull/1930)] - [@mmoyerfigma](https://github.com/mmoyerfigma)
* rule(macro user_known_shell_config_modifiers): allow to allowlist shell config modifiers [[#1938](https://github.com/falcosecurity/falco/pull/1938)] - [@claudio-vellage](https://github.com/claudio-vellage)
### Non user-facing changes
* new: update plugins [[#2023](https://github.com/falcosecurity/falco/pull/2023)] - [@FedeDP](https://github.com/FedeDP)
* update(build): updated libs version for Falco 0.32.0 release. [[#2022](https://github.com/falcosecurity/falco/pull/2022)] - [@FedeDP](https://github.com/FedeDP)
* update(build): updated libs to 1be924900a09cf2e4db4b4ae13d03d838959f350 [[#2024](https://github.com/falcosecurity/falco/pull/2024)] - [@FedeDP](https://github.com/FedeDP)
* chore(userspace/falco): do not print error code in process_events.cpp [[#2030](https://github.com/falcosecurity/falco/pull/2030)] - [@alacuku](https://github.com/alacuku)
* fix(falco-scripts): remove driver versions with `dkms-3.0.3` [[#2027](https://github.com/falcosecurity/falco/pull/2027)] - [@Andreagit97](https://github.com/Andreagit97)
* chore(userspace/falco): fix punctuation typo in output message when loading plugins [[#2026](https://github.com/falcosecurity/falco/pull/2026)] - [@alacuku](https://github.com/alacuku)
* refactor(userspace): change falco engine design to properly support multiple sources [[#2017](https://github.com/falcosecurity/falco/pull/2017)] - [@jasondellaluce](https://github.com/jasondellaluce)
* update(userspace/falco): improve falco termination [[#2012](https://github.com/falcosecurity/falco/pull/2012)] - [@Andreagit97](https://github.com/Andreagit97)
* update(userspace/engine): introduce new `check_plugin_requirements` API [[#2009](https://github.com/falcosecurity/falco/pull/2009)] - [@Andreagit97](https://github.com/Andreagit97)
* fix(userspace/engine): improve rule loader source checks [[#2010](https://github.com/falcosecurity/falco/pull/2010)] - [@Andreagit97](https://github.com/Andreagit97)
* fix: split filterchecks per source-idx [[#1999](https://github.com/falcosecurity/falco/pull/1999)] - [@FedeDP](https://github.com/FedeDP)
* new: port CI builds to github actions [[#2000](https://github.com/falcosecurity/falco/pull/2000)] - [@FedeDP](https://github.com/FedeDP)
* build(userspace/engine): cleanup unused include dir [[#1987](https://github.com/falcosecurity/falco/pull/1987)] - [@leogr](https://github.com/leogr)
* rule(Anonymous Request Allowed): exclude {/livez, /readyz} [[#1954](https://github.com/falcosecurity/falco/pull/1954)] - [@sledigabel](https://github.com/sledigabel)
* chore(falco_scripts): Update `falco-driver-loader` cleaning phase [[#1950](https://github.com/falcosecurity/falco/pull/1950)] - [@Andreagit97](https://github.com/Andreagit97)
* new(userspace/falco): use new plugin caps API [[#1982](https://github.com/falcosecurity/falco/pull/1982)] - [@FedeDP](https://github.com/FedeDP)
* build: correct conffiles for DEB packages [[#1980](https://github.com/falcosecurity/falco/pull/1980)] - [@leogr](https://github.com/leogr)
* Fix exception parsing regressions [[#1985](https://github.com/falcosecurity/falco/pull/1985)] - [@mstemm](https://github.com/mstemm)
* Add codespell GitHub Action [[#1962](https://github.com/falcosecurity/falco/pull/1962)] - [@invidian](https://github.com/invidian)
* build: components opt-in mechanism for packages [[#1979](https://github.com/falcosecurity/falco/pull/1979)] - [@leogr](https://github.com/leogr)
* add gVisor to ADOPTERS.md [[#1974](https://github.com/falcosecurity/falco/pull/1974)] - [@kevinGC](https://github.com/kevinGC)
* rules: whitelist GCP's container threat detection image [[#1959](https://github.com/falcosecurity/falco/pull/1959)] - [@clmssz](https://github.com/clmssz)
* Fix some typos [[#1961](https://github.com/falcosecurity/falco/pull/1961)] - [@invidian](https://github.com/invidian)
* chore(rules): remove leftover [[#1958](https://github.com/falcosecurity/falco/pull/1958)] - [@leogr](https://github.com/leogr)
* docs: readme update and plugins [[#1940](https://github.com/falcosecurity/falco/pull/1940)] - [@leogr](https://github.com/leogr)
## v0.31.1
Released on 2022-03-09
@@ -116,7 +265,7 @@ Released on 2022-01-31
* rule(Create Hardlink Over Sensitive Files): new rule to detect hard links created over sensitive files [[#1810](https://github.com/falcosecurity/falco/pull/1810)] - [@sberkovich](https://github.com/sberkovich)
* rule(Detect crypto miners using the Stratum protocol): add `stratum2+tcp` and `stratum+ssl` protocols detection [[#1810](https://github.com/falcosecurity/falco/pull/1810)] - [@sberkovich](https://github.com/sberkovich)
* rule(Sudo Potential Privilege Escalation): correct special case for the CVE-2021-3156 exploit [[#1810](https://github.com/falcosecurity/falco/pull/1810)] - [@sberkovich](https://github.com/sberkovich)
* rule(list falco_hostnetwork_images): moved to k8s_audit_rules.yaml to avoid a warning when usng falco_rules.yaml only [[#1681](https://github.com/falcosecurity/falco/pull/1681)] - [@leodido](https://github.com/leodido)
* rule(list falco_hostnetwork_images): moved to k8s_audit_rules.yaml to avoid a warning when using falco_rules.yaml only [[#1681](https://github.com/falcosecurity/falco/pull/1681)] - [@leodido](https://github.com/leodido)
* rule(list deb_binaries): remove `apt-config` [[#1860](https://github.com/falcosecurity/falco/pull/1860)] - [@Andreagit97](https://github.com/Andreagit97)
* rule(Launch Remote File Copy Tools in Container): add additional binaries: curl and wget. [[#1771](https://github.com/falcosecurity/falco/pull/1771)] - [@ec4n6](https://github.com/ec4n6)
* rule(list known_sa_list): add coredns, coredns-autoscaler, endpointslicemirroring-controller, horizontal-pod-autoscaler, job-controller, node-controller (nodelifecycle), persistent-volume-binder, pv-protection-controller, pvc-protection-controller, root-ca-cert-publisher and service-account-controller as allowed service accounts in the kube-system namespace [[#1760](https://github.com/falcosecurity/falco/pull/1760)] - [@sboschman](https://github.com/sboschman)
@@ -812,7 +961,7 @@ Released on 2020-02-24
* rule(write below etc): add "dsc_host" as a ms oms program [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(write below etc): let mcafee write to /etc/cma.d [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(write below etc): let avinetworks supervisor write some ssh cfg [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(write below etc): alow writes to /etc/pki from openshift secrets dir [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(write below etc): allow writes to /etc/pki from openshift secrets dir [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(write below root): let runc write to /exec.fifo [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(change thread namespace): let cilium-cni change namespaces [[#1028](https://github.com/falcosecurity/falco/pull/1028)]
* rule(run shell untrusted): let puma reactor spawn shells [[#1028](https://github.com/falcosecurity/falco/pull/1028)]

View File

@@ -19,6 +19,14 @@ option(BUILD_WARNINGS_AS_ERRORS "Enable building with -Wextra -Werror flags" OFF
option(MINIMAL_BUILD "Build a minimal version of Falco, containing only the engine and basic input/output (EXPERIMENTAL)" OFF)
option(MUSL_OPTIMIZED_BUILD "Enable if you want a musl optimized build" OFF)
# gVisor is currently only supported on Linux x86_64
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT MINIMAL_BUILD)
option(BUILD_FALCO_GVISOR "Build gVisor support for Falco" ON)
if (BUILD_FALCO_GVISOR)
add_definitions(-DHAS_GVISOR)
endif()
endif()
# We shouldn't need to set this, see https://gitlab.kitware.com/cmake/cmake/-/issues/16419
option(EP_UPDATE_DISCONNECTED "ExternalProject update disconnected" OFF)
if (${EP_UPDATE_DISCONNECTED})
@@ -102,6 +110,11 @@ set(PACKAGE_NAME "falco")
set(DRIVER_NAME "falco")
set(DRIVER_DEVICE_NAME "falco")
set(DRIVERS_REPO "https://download.falco.org/driver")
if(NOT DEFINED FALCO_COMPONENT_NAME)
set(FALCO_COMPONENT_NAME "${CMAKE_PROJECT_NAME}")
endif()
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(CMAKE_INSTALL_PREFIX
/usr
@@ -115,9 +128,6 @@ include(ExternalProject)
# libs
include(falcosecurity-libs)
# LuaJit provided by libs
include(luajit)
# jq
include(jq)
@@ -146,21 +156,12 @@ if(NOT MINIMAL_BUILD)
# libcurl
include(curl)
# civetweb
include(civetweb)
# cpp-httlib
include(cpp-httplib)
endif()
include(cxxopts)
# Lpeg
include(lpeg)
# libyaml
include(libyaml)
# lyaml
include(lyaml)
# One TBB
include(tbb)
@@ -176,7 +177,7 @@ if(NOT MINIMAL_BUILD)
endif()
# Installation
install(FILES falco.yaml DESTINATION "${FALCO_ETC_DIR}")
install(FILES falco.yaml DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${FALCO_COMPONENT_NAME}")
if(NOT MINIMAL_BUILD)
# Coverage

2
OWNERS
View File

@@ -5,6 +5,7 @@ approvers:
- mstemm
- leogr
- jasondellaluce
- fededp
reviewers:
- fntlnz
- kaizhe
@@ -14,3 +15,4 @@ reviewers:
- mstemm
- leogr
- jasondellaluce
- fededp

View File

@@ -3,7 +3,7 @@
<hr>
[![Build Status](https://img.shields.io/circleci/build/github/falcosecurity/falco/master?style=for-the-badge)](https://circleci.com/gh/falcosecurity/falco) [![CII Best Practices Summary](https://img.shields.io/cii/summary/2317?label=CCI%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317) [![GitHub](https://img.shields.io/github/license/falcosecurity/falco?style=for-the-badge)](COPYING)
[![Build Status](https://img.shields.io/circleci/build/github/falcosecurity/falco/master?style=for-the-badge)](https://circleci.com/gh/falcosecurity/falco) [![CII Best Practices Summary](https://img.shields.io/cii/summary/2317?label=CCI%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317) [![GitHub](https://img.shields.io/github/license/falcosecurity/falco?style=for-the-badge)](COPYING) [![Latest](https://img.shields.io/github/v/release/falcosecurity/falco?style=for-the-badge)](https://github.com/falcosecurity/falco/releases/latest) ![Architectures](https://img.shields.io/badge/ARCHS-x86__64%7Caarch64-blueviolet?style=for-the-badge)
Want to talk? Join us on the [#falco](https://kubernetes.slack.com/messages/falco) channel in the [Kubernetes Slack](https://slack.k8s.io).
@@ -49,11 +49,14 @@ Notes:
-->
| | development | stable |
|--------|-----------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| rpm | [![rpm-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm-dev%2Ffalco-)][1] | [![rpm](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm%2Ffalco-)][2] |
| deb | [![deb-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb-dev%2Fstable%2Ffalco-)][3] | [![deb](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb%2Fstable%2Ffalco-)][4] |
| binary | [![bin-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin-dev%2Fx86_64%2Ffalco-)][5] | [![bin](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin%2Fx86_64%2Ffalco-)][6] |
| | development | stable |
|--------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| rpm | [![rpm-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm-dev%2Ffalco-%26delimiter=aarch64)][1] | [![rpm](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm%2Ffalco-%26delimiter=aarch64)][2] |
| deb | [![deb-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb-dev%2Fstable%2Ffalco-%26delimiter=aarch64)][3] | [![deb](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb%2Fstable%2Ffalco-%26delimiter=aarch64)][4] |
| binary | [![bin-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin-dev%2Fx86_64%2Ffalco-)][5] | [![bin](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin%2Fx86_64%2Ffalco-)][6] |
| rpm-arm64 | [![rpm-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm-dev%2Ffalco-%26delimiter=x86_64)][1] | [![rpm](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm%2Ffalco-%26delimiter=x86_64)][2] |
| deb-arm64 | [![deb-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb-dev%2Fstable%2Ffalco-%26delimiter=x86_64)][3] | [![deb](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb%2Fstable%2Ffalco-%26delimiter=x86_64)][4] |
| binary-arm64 | [![bin-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin-dev%2Faarch64%2Ffalco-)][7] | [![bin](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin%2Faarch64%2Ffalco-)][8] |
---
@@ -160,3 +163,5 @@ Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
[4]: https://download.falco.org/?prefix=packages/deb/stable/
[5]: https://download.falco.org/?prefix=packages/bin-dev/x86_64/
[6]: https://download.falco.org/?prefix=packages/bin/x86_64/
[7]: https://download.falco.org/?prefix=packages/bin-dev/aarch64/
[8]: https://download.falco.org/?prefix=packages/bin/aarch64/

View File

@@ -5,7 +5,7 @@
This document describes The Falco Project's branding guidelines, language, and message.
Content in this document can be used to publically share about Falco.
Content in this document can be used to publicly share about Falco.

View File

@@ -1,4 +1,3 @@
/etc/falco/falco.yaml
/etc/falco/falco_rules.yaml
/etc/falco/rules.available/application_rules.yaml
/etc/falco/falco_rules.local.yaml

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
@@ -25,6 +25,17 @@ set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_SOURCE_DIR}/cmake/cpack/CMakeCPackOptio
set(CPACK_STRIP_FILES "ON")
set(CPACK_PACKAGE_RELOCATABLE "OFF")
# Built packages will include only the following components
set(CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_CURRENT_BINARY_DIR};${FALCO_COMPONENT_NAME};${FALCO_COMPONENT_NAME};/"
"${CMAKE_CURRENT_BINARY_DIR};${DRIVER_COMPONENT_NAME};${DRIVER_COMPONENT_NAME};/"
)
if(NOT MUSL_OPTIMIZED_BUILD) # static builds do not have plugins
list(APPEND CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_CURRENT_BINARY_DIR};${PLUGINS_COMPONENT_NAME};${PLUGINS_COMPONENT_NAME};/"
)
endif()
if(NOT CPACK_GENERATOR)
set(CPACK_GENERATOR DEB RPM TGZ)
endif()

View File

@@ -14,8 +14,8 @@ include(ExternalProject)
set(CATCH2_INCLUDE ${CMAKE_BINARY_DIR}/catch2-prefix/include)
set(CATCH_EXTERNAL_URL URL https://github.com/catchorg/catch2/archive/v2.12.1.tar.gz URL_HASH
SHA256=e5635c082282ea518a8dd7ee89796c8026af8ea9068cd7402fb1615deacd91c3)
set(CATCH_EXTERNAL_URL URL https://github.com/catchorg/catch2/archive/v2.13.9.tar.gz URL_HASH
SHA256=06dbc7620e3b96c2b69d57bf337028bf245a211b3cddb843835bfe258f427a52)
ExternalProject_Add(
catch2

View File

@@ -1,53 +0,0 @@
#
# Copyright (C) 2021 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
set(CIVETWEB_SRC "${PROJECT_BINARY_DIR}/civetweb-prefix/src/civetweb/")
set(CIVETWEB_LIB "${CIVETWEB_SRC}/install/lib/libcivetweb.a")
SET(CIVETWEB_CPP_LIB "${CIVETWEB_SRC}/install/lib/libcivetweb-cpp.a")
set(CIVETWEB_INCLUDE_DIR "${CIVETWEB_SRC}/install/include")
message(STATUS "Using bundled civetweb in '${CIVETWEB_SRC}'")
if (USE_BUNDLED_OPENSSL)
ExternalProject_Add(
civetweb
DEPENDS openssl
URL "https://github.com/civetweb/civetweb/archive/v1.15.tar.gz"
URL_HASH "SHA256=90a533422944ab327a4fbb9969f0845d0dba05354f9cacce3a5005fa59f593b9"
INSTALL_DIR ${CIVETWEB_SRC}/install
CMAKE_ARGS
-DBUILD_TESTING=off
-DCMAKE_INSTALL_LIBDIR=lib
-DCIVETWEB_BUILD_TESTING=off
-DCIVETWEB_ENABLE_CXX=on
-DCIVETWEB_ENABLE_SERVER_EXECUTABLE=off
-DCIVETWEB_ENABLE_SSL_DYNAMIC_LOADING=off
-DCIVETWEB_SERVE_NO_FILES=on
-DCMAKE_INSTALL_PREFIX=${CIVETWEB_SRC}/install
-DOPENSSL_ROOT_DIR:PATH=${OPENSSL_INSTALL_DIR}
-DOPENSSL_USE_STATIC_LIBS:BOOL=TRUE
BUILD_BYPRODUCTS ${CIVETWEB_LIB} ${CIVETWEB_CPP_LIB})
else()
ExternalProject_Add(
civetweb
URL "https://github.com/civetweb/civetweb/archive/v1.15.tar.gz"
URL_HASH "SHA256=90a533422944ab327a4fbb9969f0845d0dba05354f9cacce3a5005fa59f593b9"
INSTALL_DIR ${CIVETWEB_SRC}/install
CMAKE_ARGS
-DBUILD_TESTING=off
-DCIVETWEB_BUILD_TESTING=off
-DCIVETWEB_ENABLE_CXX=on
-DCIVETWEB_ENABLE_SERVER_EXECUTABLE=off
-DCIVETWEB_ENABLE_SSL_DYNAMIC_LOADING=off
-DCIVETWEB_SERVE_NO_FILES=on
-DCMAKE_INSTALL_PREFIX=${CIVETWEB_SRC}/install
BUILD_BYPRODUCTS ${CIVETWEB_LIB} ${CIVETWEB_CPP_LIB})
endif()

View File

@@ -0,0 +1,32 @@
#
# Copyright (C) 2022 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
#
# cpp-httplib (https://github.com/yhirose/cpp-httplib)
#
if(CPPHTTPLIB_INCLUDE)
# we already have cpp-httplib
else()
set(CPPHTTPLIB_SRC "${PROJECT_BINARY_DIR}/cpp-httplib-prefix/src/cpp-httplib")
set(CPPHTTPLIB_INCLUDE "${CPPHTTPLIB_SRC}")
message(STATUS "Using bundled cpp-httplib in '${CPPHTTPLIB_SRC}'")
ExternalProject_Add(cpp-httplib
PREFIX "${PROJECT_BINARY_DIR}/cpp-httplib-prefix"
URL "https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.10.4.tar.gz"
URL_HASH "SHA256=7719ff9f309c807dd8a574048764836b6a12bcb7d6ae9e129e7e4289cfdb4bd4"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
endif()

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
@@ -9,13 +9,21 @@
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
cmake_minimum_required(VERSION 3.5.1)
file(GLOB_RECURSE lua_files ${CMAKE_CURRENT_SOURCE_DIR} *.lua)
project(driver-repo NONE)
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/falco_engine_lua_files.cpp
COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/lua-to-cpp.sh ${CMAKE_CURRENT_SOURCE_DIR} ${LYAML_LUA_DIR} ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS ${lua_files} ${CMAKE_CURRENT_SOURCE_DIR}/lua-to-cpp.sh lyaml)
include(ExternalProject)
message(STATUS "Driver version: ${DRIVER_VERSION}")
add_library(luafiles falco_engine_lua_files.cpp)
target_include_directories(luafiles PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
ExternalProject_Add(
driver
URL "https://github.com/falcosecurity/libs/archive/${DRIVER_VERSION}.tar.gz"
URL_HASH "${DRIVER_CHECKSUM}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
PATCH_COMMAND sh -c "mv ./driver ../driver.tmp && rm -rf ./* && mv ../driver.tmp/* ."
)

View File

@@ -0,0 +1,48 @@
#
# Copyright (C) 2022 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
set(DRIVER_CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/driver-repo")
set(DRIVER_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/driver-repo")
file(MAKE_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
if(DRIVER_SOURCE_DIR)
set(DRIVER_VERSION "0.0.0-local")
message(STATUS "Using local version for driver: '${DRIVER_SOURCE_DIR}'")
else()
# DRIVER_VERSION accepts a git reference (branch name, commit hash, or tag) to the falcosecurity/libs repository
# which contains the driver source code under the `/driver` directory.
# The chosen driver version must be compatible with the given FALCOSECURITY_LIBS_VERSION.
# In case you want to test against another driver version (or branch, or commit) just pass the variable -
# ie., `cmake -DDRIVER_VERSION=dev ..`
if(NOT DRIVER_VERSION)
set(DRIVER_VERSION "2.0.0+driver")
set(DRIVER_CHECKSUM "SHA256=e616dfe27f95670a63150339ea2484937c5ce9b7e42d176de86c3f61481ae676")
endif()
# cd /path/to/build && cmake /path/to/source
execute_process(COMMAND "${CMAKE_COMMAND}" -DDRIVER_VERSION=${DRIVER_VERSION} -DDRIVER_CHECKSUM=${DRIVER_CHECKSUM}
${DRIVER_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
# cmake --build .
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${DRIVER_CMAKE_WORKING_DIR}")
set(DRIVER_SOURCE_DIR "${DRIVER_CMAKE_WORKING_DIR}/driver-prefix/src/driver")
endif()
add_definitions(-D_GNU_SOURCE)
set(DRIVER_NAME "falco")
set(DRIVER_PACKAGE_NAME "falco")
set(DRIVER_COMPONENT_NAME "falco-driver")
add_subdirectory(${DRIVER_SOURCE_DIR} ${PROJECT_BINARY_DIR}/driver)

View File

@@ -15,7 +15,7 @@ cmake_minimum_required(VERSION 3.5.1)
project(falcosecurity-libs-repo NONE)
include(ExternalProject)
message(STATUS "Driver version: ${FALCOSECURITY_LIBS_VERSION}")
message(STATUS "Libs version: ${FALCOSECURITY_LIBS_VERSION}")
ExternalProject_Add(
falcosecurity-libs
@@ -24,4 +24,5 @@ ExternalProject_Add(
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND "")
TEST_COMMAND ""
)

View File

@@ -16,72 +16,71 @@ set(FALCOSECURITY_LIBS_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/falcosecurity-libs
file(MAKE_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
# explicitly disable the bundled driver, since we pull it separately
set(USE_BUNDLED_DRIVER OFF CACHE BOOL "")
if(FALCOSECURITY_LIBS_SOURCE_DIR)
set(FALCOSECURITY_LIBS_VERSION "local")
message(STATUS "Using local falcosecurity/libs in '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
set(FALCOSECURITY_LIBS_VERSION "0.0.0-local")
message(STATUS "Using local version of falcosecurity/libs: '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
else()
# The falcosecurity/libs git reference (branch name, commit hash, or tag) To update falcosecurity/libs version for the next release, change the
# default below In case you want to test against another falcosecurity/libs version just pass the variable - ie., `cmake
# -DFALCOSECURITY_LIBS_VERSION=dev ..`
# FALCOSECURITY_LIBS_VERSION accepts a git reference (branch name, commit hash, or tag) to the falcosecurity/libs repository.
# In case you want to test against another falcosecurity/libs version (or branch, or commit) just pass the variable -
# ie., `cmake -DFALCOSECURITY_LIBS_VERSION=dev ..`
if(NOT FALCOSECURITY_LIBS_VERSION)
set(FALCOSECURITY_LIBS_VERSION "b7eb0dd65226a8dc254d228c8d950d07bf3521d2")
set(FALCOSECURITY_LIBS_CHECKSUM "SHA256=0f6dcdc3b94243c91294698ee343806539af81c5b33c60c6acf83fc1aa455e85")
set(FALCOSECURITY_LIBS_VERSION "0.7.0")
set(FALCOSECURITY_LIBS_CHECKSUM "SHA256=3adc1620c0e830554a54cdd486158dc2c0c40552e113785b70fbbc99edb7d96f")
endif()
# cd /path/to/build && cmake /path/to/source
execute_process(COMMAND "${CMAKE_COMMAND}" -DFALCOSECURITY_LIBS_VERSION=${FALCOSECURITY_LIBS_VERSION} -DFALCOSECURITY_LIBS_CHECKSUM=${FALCOSECURITY_LIBS_CHECKSUM}
${FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
# todo(leodido, fntlnz) > use the following one when CMake version will be >= 3.13
# execute_process(COMMAND "${CMAKE_COMMAND}" -B ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR} WORKING_DIRECTORY
# "${FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR}")
${FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
# cmake --build .
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}")
set(FALCOSECURITY_LIBS_SOURCE_DIR "${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}/falcosecurity-libs-prefix/src/falcosecurity-libs")
endif()
set(LIBS_PACKAGE_NAME "falcosecurity")
add_definitions(-D_GNU_SOURCE)
add_definitions(-DHAS_CAPTURE)
if(MUSL_OPTIMIZED_BUILD)
add_definitions(-DMUSL_OPTIMIZED)
endif()
set(DRIVER_VERSION "${FALCOSECURITY_LIBS_VERSION}")
set(DRIVER_NAME "falco")
set(DRIVER_PACKAGE_NAME "falco")
set(SCAP_BPF_PROBE_ENV_VAR_NAME "FALCO_BPF_PROBE")
set(SCAP_HOST_ROOT_ENV_VAR_NAME "HOST_ROOT")
if(NOT LIBSCAP_DIR)
set(LIBSCAP_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
endif()
set(LIBSINSP_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
# configure gVisor support
set(BUILD_LIBSCAP_GVISOR ${BUILD_FALCO_GVISOR} CACHE BOOL "")
# explicitly disable the tests/examples of this dependency
set(CREATE_TEST_TARGETS OFF CACHE BOOL "")
set(BUILD_LIBSCAP_EXAMPLES OFF CACHE BOOL "")
# todo(leogr): although Falco does not actually depend on chisels, we need this for the lua_parser.
# Hopefully, we can switch off this in the future
set(WITH_CHISEL ON CACHE BOOL "")
set(USE_BUNDLED_TBB ON CACHE BOOL "")
set(USE_BUNDLED_B64 ON CACHE BOOL "")
set(USE_BUNDLED_JSONCPP ON CACHE BOOL "")
set(USE_BUNDLED_LUAJIT ON CACHE BOOL "")
list(APPEND CMAKE_MODULE_PATH "${FALCOSECURITY_LIBS_SOURCE_DIR}/cmake/modules")
include(CheckSymbolExists)
check_symbol_exists(strlcpy "string.h" HAVE_STRLCPY)
if(HAVE_STRLCPY)
message(STATUS "Existing strlcpy found, will *not* use local definition by setting -DHAVE_STRLCPY.")
add_definitions(-DHAVE_STRLCPY)
message(STATUS "Existing strlcpy found, will *not* use local definition by setting -DHAVE_STRLCPY.")
add_definitions(-DHAVE_STRLCPY)
else()
message(STATUS "No strlcpy found, will use local definition")
message(STATUS "No strlcpy found, will use local definition")
endif()
include(driver)
include(libscap)
include(libsinsp)
include(libsinsp)

View File

@@ -1,28 +0,0 @@
#
# Copyright (C) 2020 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
set(LPEG_SRC "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg")
set(LPEG_LIB "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg/build/lpeg.a")
message(STATUS "Using bundled lpeg in '${LPEG_SRC}'")
set(LPEG_DEPENDENCIES "")
list(APPEND LPEG_DEPENDENCIES "luajit")
ExternalProject_Add(
lpeg
DEPENDS ${LPEG_DEPENDENCIES}
URL "http://www.inf.puc-rio.br/~roberto/lpeg/lpeg-1.0.2.tar.gz"
URL_HASH "SHA256=48d66576051b6c78388faad09b70493093264588fcd0f258ddaab1cdd4a15ffe"
BUILD_COMMAND LUA_INCLUDE=${LUAJIT_INCLUDE} "${PROJECT_SOURCE_DIR}/scripts/build-lpeg.sh" "${LPEG_SRC}/build"
BUILD_IN_SOURCE 1
BUILD_BYPRODUCTS ${LPEG_LIB}
CONFIGURE_COMMAND ""
INSTALL_COMMAND "")

View File

@@ -1,28 +0,0 @@
#
# Copyright (C) 2020 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
set(LYAML_ROOT "${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml")
set(LYAML_LIB "${LYAML_ROOT}/ext/yaml/.libs/yaml.a")
set(LYAML_LUA_DIR "${LYAML_ROOT}/lib")
message(STATUS "Using bundled lyaml in '${LYAML_ROOT}'")
externalproject_add(
lyaml
DEPENDS luajit libyaml
URL "https://github.com/gvvaughan/lyaml/archive/release-v6.0.tar.gz"
URL_HASH "SHA256=9d7cf74d776999ff6f758c569d5202ff5da1f303c6f4229d3b41f71cd3a3e7a7"
BUILD_COMMAND ${CMD_MAKE}
BUILD_IN_SOURCE 1
BUILD_BYPRODUCTS ${LYAML_LIB}
INSTALL_COMMAND ""
CONFIGURE_COMMAND ./configure --enable-static CFLAGS=-I${LIBYAML_INSTALL_DIR}/include CPPFLAGS=-I${LIBYAML_INSTALL_DIR}/include LDFLAGS=-L${LIBYAML_INSTALL_DIR}/lib LIBS=-lyaml LUA=${LUAJIT_SRC}/luajit LUA_INCLUDE=-I${LUAJIT_INCLUDE}
)

View File

@@ -15,22 +15,77 @@ include(ExternalProject)
string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} PLUGINS_SYSTEM_NAME)
if(NOT DEFINED PLUGINS_COMPONENT_NAME)
set(PLUGINS_COMPONENT_NAME "${CMAKE_PROJECT_NAME}-plugins")
endif()
set(PLUGIN_K8S_AUDIT_VERSION "0.3.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
set(PLUGIN_K8S_AUDIT_HASH "214915fc2a61d147d64aaf4cb29c3fc6a513eda621dad1dfe77f2fd7099b31e1")
else() # aarch64
set(PLUGIN_K8S_AUDIT_HASH "d9b4610714df581043db76ecb4caf3a41aae5494cf61ab8740a3749bfac8457e")
endif()
ExternalProject_Add(
cloudtrail-plugin
URL "https://download.falco.org/plugins/stable/cloudtrail-0.2.3-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
URL_HASH "SHA256=3dfce36f37a4f834b6078c6b78776414472a6ee775e8f262535313cc4031d0b7"
k8saudit-plugin
URL "https://download.falco.org/plugins/stable/k8saudit-${PLUGIN_K8S_AUDIT_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
URL_HASH "SHA256=${PLUGIN_K8S_AUDIT_HASH}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-plugin-prefix/src/cloudtrail-plugin/libcloudtrail.so" DESTINATION "${FALCO_PLUGINS_DIR}")
install(FILES "${PROJECT_BINARY_DIR}/k8saudit-plugin-prefix/src/k8saudit-plugin/libk8saudit.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
ExternalProject_Add(
k8saudit-rules
URL "https://download.falco.org/plugins/stable/k8saudit-rules-${PLUGIN_K8S_AUDIT_VERSION}.tar.gz"
URL_HASH "SHA256=3913a8c6095794c7de6a97a2a64953a0fa4f87caab014d11b2c8f9221eb77591"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
install(FILES "${PROJECT_BINARY_DIR}/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
set(PLUGIN_CLOUDTRAIL_VERSION "0.5.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
set(PLUGIN_CLOUDTRAIL_HASH "ca6c0d087b37090145ef0c92f10d1dd32bb2a08c7bae83cc6fb7a1ba712f3182")
else() # aarch64
set(PLUGIN_CLOUDTRAIL_HASH "f6e12d3bd16ae0f504ed2bb56d13531d15b7d55beb1b63932cbe603cff941372")
endif()
ExternalProject_Add(
cloudtrail-plugin
URL "https://download.falco.org/plugins/stable/cloudtrail-${PLUGIN_CLOUDTRAIL_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
URL_HASH "SHA256=${PLUGIN_CLOUDTRAIL_HASH}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-plugin-prefix/src/cloudtrail-plugin/libcloudtrail.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
ExternalProject_Add(
cloudtrail-rules
URL "https://download.falco.org/plugins/stable/cloudtrail-rules-${PLUGIN_CLOUDTRAIL_VERSION}.tar.gz"
URL_HASH "SHA256=7f88fb6b530f8ee739b65d38a36c69cdc70398576299b90118bd7324dbdb5f46"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-rules-prefix/src/cloudtrail-rules/aws_cloudtrail_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
set(PLUGIN_JSON_VERSION "0.5.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
set(PLUGIN_JSON_HASH "b422c4f08bb54ccd384a87c5922e120d5731028c87742ef657cacf936447c202")
else() # aarch64
set(PLUGIN_JSON_HASH "8358f04325d8a9e9675f38fae8d13a250fb132dcf6741fd0f9830e8c39f48aed")
endif()
ExternalProject_Add(
json-plugin
URL "https://download.falco.org/plugins/stable/json-0.2.2-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
URL_HASH "SHA256=83eb411c9f2125695875b229c6e7974e6a4cc7f028be146b79d26db30372af5e"
URL "https://download.falco.org/plugins/stable/json-${PLUGIN_JSON_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
URL_HASH "SHA256=${PLUGIN_JSON_HASH}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
install(FILES "${PROJECT_BINARY_DIR}/json-plugin-prefix/src/json-plugin/libjson.so" DESTINATION "${FALCO_PLUGINS_DIR}")
install(FILES "${PROJECT_BINARY_DIR}/json-plugin-prefix/src/json-plugin/libjson.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

View File

@@ -7,10 +7,11 @@ This directory contains various ways to package Falco as a container and related
| Name | Directory | Description |
|---|---|---|
| [falcosecurity/falco:latest](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master](https://hub.docker.com/repository/docker/falcosecurity/falco) | docker/falco | Falco (DEB built from git tag or from the master) with all the building toolchain. |
| _not yet published (experimental)_ | docker/ubi | Falco (built from RedHat's UBI base image) with the building toolchain. |
| [falcosecurity/falco-driver-loader:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader) | docker/driver-loader | `falco-driver-loader` as entrypoint with the building toolchain. |
| [falcosecurity/falco-no-driver:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver), [falcosecurity/falco-no-driver:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver),[falcosecurity/falco-no-driver:master](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver) | docker/no-driver | Falco (TGZ built from git tag or from the master) without the building toolchain. |
| [falcosecurity/falco-builder:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-builder) | docker/builder | The complete build tool chain for compiling Falco from source. See [the documentation](https://falco.org/docs/getting-started/source/) for more details on building from source. Used to build Falco (CI). |
| [falcosecurity/falco-tester:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-tester) | docker/tester | Container image for running the Falco test suite. Used to run Falco integration tests (CI). |
| _to not be published_ | docker/local | Built on-the-fly and used by falco-tester. |
| _not to be published_ | docker/local | Built on-the-fly and used by falco-tester. |
> Note: `falco-builder`, `falco-tester` (and the `docker/local` image that it's built on the fly) are not integrated into the release process because they are development and CI tools that need to be manually pushed only when updated.

View File

@@ -10,6 +10,7 @@ ARG BUILD_BPF=OFF
ARG BUILD_WARNINGS_AS_ERRORS=ON
ARG MAKE_JOBS=4
ARG FALCO_VERSION
ARG CMAKE_VERSION=3.22.5
ENV BUILD_TYPE=${BUILD_TYPE}
ENV BUILD_DRIVER=${BUILD_DRIVER}
@@ -17,22 +18,22 @@ ENV BUILD_BPF=${BUILD_BPF}
ENV BUILD_WARNINGS_AS_ERRORS=${BUILD_WARNINGS_AS_ERRORS}
ENV MAKE_JOBS=${MAKE_JOBS}
ENV FALCO_VERSION=${FALCO_VERSION}
ENV CMAKE_VERSION=${CMAKE_VERSION}
# build toolchain
RUN yum -y install centos-release-scl && \
INSTALL_PKGS="devtoolset-7-gcc devtoolset-7-gcc-c++ devtoolset-7-toolchain devtoolset-7-libstdc++-devel devtoolset-7-elfutils-libelf-devel llvm-toolset-7 glibc-static autoconf automake libtool createrepo expect git which libcurl-devel zlib-devel rpm-build libyaml-devel" && \
INSTALL_PKGS="devtoolset-7-gcc devtoolset-7-gcc-c++ devtoolset-7-toolchain devtoolset-7-libstdc++-devel devtoolset-7-elfutils-libelf-devel llvm-toolset-7.0 glibc-static autoconf automake libtool createrepo expect git which libcurl-devel zlib-devel rpm-build libyaml-devel" && \
yum -y install --setopt=tsflags=nodocs $INSTALL_PKGS && \
rpm -V $INSTALL_PKGS
ARG CMAKE_VERSION=3.6.3
RUN source scl_source enable devtoolset-7 llvm-toolset-7 && \
cd /tmp && \
curl -L https://github.com/kitware/cmake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}.tar.gz | tar xz; \
cd cmake-${CMAKE_VERSION} && \
./bootstrap --system-curl && \
make -j${MAKE_JOBS} && \
make install && \
rm -rf /tmp/cmake-${CMAKE_VERSION}
RUN source scl_source enable devtoolset-7 llvm-toolset-7.0
RUN curl -L -o /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz https://github.com/kitware/cmake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz && \
gzip -d /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz && \
tar -xpf /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar --directory=/tmp && \
cp -R /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m)/* /usr && \
rm -rf /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m)
COPY ./root /

View File

@@ -1,6 +1,6 @@
# IMPORTANT: Do not add more content to this file unless you know what you are doing.
# This file is sourced everytime the shell session is opened.
# This file is sourced every time the shell session is opened.
#
# This will make scl collection binaries work out of box.
unset BASH_ENV PROMPT_COMMAND ENV
source scl_source enable devtoolset-7 llvm-toolset-7
source scl_source enable devtoolset-7 llvm-toolset-7.0

View File

@@ -4,6 +4,8 @@ LABEL maintainer="cncf-falco-dev@lists.cncf.io"
LABEL usage="docker run -i -t --privileged -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc --name NAME IMAGE"
ARG TARGETARCH
ARG FALCO_VERSION=latest
ARG VERSION_BUCKET=deb
ENV VERSION_BUCKET=${VERSION_BUCKET}
@@ -29,45 +31,53 @@ RUN apt-get update \
jq \
libc6-dev \
libelf-dev \
libmpx2 \
libssl-dev \
llvm-7 \
netcat \
patchelf \
xz-utils \
&& rm -rf /var/lib/apt/lists/*
RUN if [ "$TARGETARCH" = "amd64" ]; \
then apt-get install -y --no-install-recommends libmpx2; \
fi
# gcc 6 is no longer included in debian stable, but we need it to
# build kernel modules on the default debian-based ami used by
# kops. So grab copies we've saved from debian snapshots with the
# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
# or so.
RUN curl -L -o cpp-6_6.3.0-18_amd64.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_amd64.deb \
&& curl -L -o gcc-6-base_6.3.0-18_amd64.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_amd64.deb \
&& curl -L -o gcc-6_6.3.0-18_amd64.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_amd64.deb \
&& curl -L -o libasan3_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_amd64.deb \
&& curl -L -o libcilkrts5_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_amd64.deb \
&& curl -L -o libgcc-6-dev_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_amd64.deb \
&& curl -L -o libubsan0_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_amd64.deb \
&& curl -L -o libmpfr4_3.1.3-2_amd64.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_amd64.deb \
&& curl -L -o libisl15_0.18-1_amd64.deb https://download.falco.org/dependencies/libisl15_0.18-1_amd64.deb \
&& dpkg -i cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb \
&& rm -f cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb
RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
curl -L -o cpp-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o gcc-6-base_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o gcc-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libasan3_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libubsan0_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libmpfr4_3.1.3-2_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_${TARGETARCH}.deb \
&& curl -L -o libisl15_0.18-1_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-1_${TARGETARCH}.deb \
&& dpkg -i cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb; \
if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
dpkg -i libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb \
&& rm -f cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb libcilkrts5_6.3.0-18_${TARGETARCH}.deb libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb
# gcc 5 is no longer included in debian stable, but we need it to
# build centos kernels, which are 3.x based and explicitly want a gcc
# version 3, 4, or 5 compiler. So grab copies we've saved from debian
# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
RUN curl -L -o cpp-5_5.5.0-12_amd64.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_amd64.deb \
&& curl -L -o gcc-5-base_5.5.0-12_amd64.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_amd64.deb \
&& curl -L -o gcc-5_5.5.0-12_amd64.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_amd64.deb \
&& curl -L -o libasan2_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libasan2_5.5.0-12_amd64.deb \
&& curl -L -o libgcc-5-dev_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_amd64.deb \
&& curl -L -o libisl15_0.18-4_amd64.deb https://download.falco.org/dependencies/libisl15_0.18-4_amd64.deb \
&& curl -L -o libmpx0_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_amd64.deb \
&& dpkg -i cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb \
&& rm -f cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb
RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libmpx0_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
curl -L -o cpp-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o gcc-5-base_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o gcc-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libasan2_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan2_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libisl15_0.18-4_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-4_${TARGETARCH}.deb \
&& dpkg -i cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb; \
if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
dpkg -i libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb \
&& rm -f cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb libmpx0_5.5.0-12_${TARGETARCH}.deb
# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
# default to gcc-5.
@@ -99,10 +109,16 @@ RUN rm -df /lib/modules \
# debian:stable head contains binutils 2.31, which generates
# binaries that are incompatible with kernels < 4.16. So manually
# forcibly install binutils 2.30-22 instead.
RUN curl -L -o binutils_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils_2.30-22_amd64.deb \
&& curl -L -o libbinutils_2.30-22_amd64.deb https://download.falco.org/dependencies/libbinutils_2.30-22_amd64.deb \
&& curl -L -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
&& curl -L -o binutils-common_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils-common_2.30-22_amd64.deb \
RUN if [ "$TARGETARCH" = "amd64" ] ; then \
curl -L -o binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
else \
curl -L -o binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
fi
RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils_2.30-22_${TARGETARCH}.deb \
&& curl -L -o libbinutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/libbinutils_2.30-22_${TARGETARCH}.deb \
&& curl -L -o binutils-common_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-common_2.30-22_${TARGETARCH}.deb \
&& dpkg -i *binutils*.deb \
&& rm -f *binutils*.deb

View File

@@ -1,8 +1,10 @@
FROM debian:stable
FROM debian:buster
LABEL usage="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
LABEL maintainer="cncf-falco-dev@lists.cncf.io"
ARG TARGETARCH
ARG FALCO_VERSION=
RUN test -n FALCO_VERSION
ENV FALCO_VERSION ${FALCO_VERSION}
@@ -37,43 +39,50 @@ RUN apt-get update \
libatomic1 \
liblsan0 \
libtsan0 \
libmpx2 \
libquadmath0 \
libcc1-0 \
patchelf \
&& rm -rf /var/lib/apt/lists/*
RUN if [ "$TARGETARCH" = "amd64" ]; \
then apt-get install -y --no-install-recommends libmpx2 libquadmath0; \
fi
# gcc 6 is no longer included in debian stable, but we need it to
# build kernel modules on the default debian-based ami used by
# kops. So grab copies we've saved from debian snapshots with the
# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
# or so.
RUN curl -L -o cpp-6_6.3.0-18_amd64.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_amd64.deb \
&& curl -L -o gcc-6-base_6.3.0-18_amd64.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_amd64.deb \
&& curl -L -o gcc-6_6.3.0-18_amd64.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_amd64.deb \
&& curl -L -o libasan3_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_amd64.deb \
&& curl -L -o libcilkrts5_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_amd64.deb \
&& curl -L -o libgcc-6-dev_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_amd64.deb \
&& curl -L -o libubsan0_6.3.0-18_amd64.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_amd64.deb \
&& curl -L -o libmpfr4_3.1.3-2_amd64.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_amd64.deb \
&& curl -L -o libisl15_0.18-1_amd64.deb https://download.falco.org/dependencies/libisl15_0.18-1_amd64.deb \
&& dpkg -i cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb \
&& rm -f cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb
RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
curl -L -o cpp-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o gcc-6-base_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o gcc-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libasan3_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libubsan0_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_${TARGETARCH}.deb \
&& curl -L -o libmpfr4_3.1.3-2_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_${TARGETARCH}.deb \
&& curl -L -o libisl15_0.18-1_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-1_${TARGETARCH}.deb \
&& dpkg -i cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb; \
if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
dpkg -i libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb \
&& rm -f cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb libcilkrts5_6.3.0-18_${TARGETARCH}.deb libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb
# gcc 5 is no longer included in debian stable, but we need it to
# build centos kernels, which are 3.x based and explicitly want a gcc
# version 3, 4, or 5 compiler. So grab copies we've saved from debian
# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
RUN curl -L -o cpp-5_5.5.0-12_amd64.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_amd64.deb \
&& curl -L -o gcc-5-base_5.5.0-12_amd64.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_amd64.deb \
&& curl -L -o gcc-5_5.5.0-12_amd64.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_amd64.deb \
&& curl -L -o libasan2_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libasan2_5.5.0-12_amd64.deb \
&& curl -L -o libgcc-5-dev_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_amd64.deb \
&& curl -L -o libisl15_0.18-4_amd64.deb https://download.falco.org/dependencies/libisl15_0.18-4_amd64.deb \
&& curl -L -o libmpx0_5.5.0-12_amd64.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_amd64.deb \
&& dpkg -i cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb \
&& rm -f cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb
RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libmpx0_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
curl -L -o cpp-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o gcc-5-base_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o gcc-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libasan2_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan2_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb \
&& curl -L -o libisl15_0.18-4_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-4_${TARGETARCH}.deb \
&& dpkg -i cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb; \
if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
dpkg -i libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb \
&& rm -f cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb libmpx0_5.5.0-12_${TARGETARCH}.deb
# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
# default to gcc-5.
@@ -90,8 +99,8 @@ RUN rm -rf /usr/bin/clang \
RUN rm -df /lib/modules \
&& ln -s $HOST_ROOT/lib/modules /lib/modules
ADD falco-${FALCO_VERSION}-x86_64.deb /
RUN dpkg -i /falco-${FALCO_VERSION}-x86_64.deb
ADD falco-${FALCO_VERSION}-*.deb /
RUN dpkg -i /falco-${FALCO_VERSION}-$(uname -m).deb
# Change the falco config within the container to enable ISO 8601
# output.
@@ -101,10 +110,15 @@ RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/fa
# debian:stable head contains binutils 2.31, which generates
# binaries that are incompatible with kernels < 4.16. So manually
# forcibly install binutils 2.30-22 instead.
RUN curl -L -o binutils_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils_2.30-22_amd64.deb \
&& curl -L -o libbinutils_2.30-22_amd64.deb https://download.falco.org/dependencies/libbinutils_2.30-22_amd64.deb \
&& curl -L -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
&& curl -L -o binutils-common_2.30-22_amd64.deb https://download.falco.org/dependencies/binutils-common_2.30-22_amd64.deb \
RUN if [ "$TARGETARCH" = "amd64" ] ; then \
curl -L -o binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
else \
curl -L -o binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
fi
RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils_2.30-22_${TARGETARCH}.deb \
&& curl -L -o libbinutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/libbinutils_2.30-22_${TARGETARCH}.deb \
&& curl -L -o binutils-common_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-common_2.30-22_${TARGETARCH}.deb \
&& dpkg -i *binutils*.deb \
&& rm -f *binutils*.deb

View File

@@ -11,10 +11,10 @@ RUN apt-get -y update && apt-get -y install gridsite-clients curl
WORKDIR /
RUN curl -L -o falco.tar.gz \
https://download.falco.org/packages/${VERSION_BUCKET}/x86_64/falco-$(urlencode ${FALCO_VERSION})-x86_64.tar.gz && \
https://download.falco.org/packages/${VERSION_BUCKET}/$(uname -m)/falco-$(urlencode ${FALCO_VERSION})-$(uname -m).tar.gz && \
tar -xvf falco.tar.gz && \
rm -f falco.tar.gz && \
mv falco-${FALCO_VERSION}-x86_64 falco && \
mv falco-${FALCO_VERSION}-$(uname -m) falco && \
rm -rf /falco/usr/src/falco-* /falco/usr/bin/falco-driver-loader
RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /falco/etc/falco/falco.yaml > /falco/etc/falco/falco.yaml.new \
@@ -32,4 +32,4 @@ ENV HOME /root
COPY --from=ubuntu /falco /
CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]
CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

View File

@@ -4,17 +4,24 @@ LABEL name="falcosecurity/falco-tester"
LABEL usage="docker run -v /boot:/boot:ro -v /var/run/docker.sock:/var/run/docker.sock -v $PWD/..:/source -v $PWD/build:/build --name <name> falcosecurity/falco-tester test"
LABEL maintainer="cncf-falco-dev@lists.cncf.io"
ARG TARGETARCH
ENV FALCO_VERSION=
ENV BUILD_TYPE=release
ADD https://github.com/fullstorydev/grpcurl/releases/download/v1.6.0/grpcurl_1.6.0_linux_x86_64.tar.gz /
RUN if [ "$TARGETARCH" = "amd64" ] ; then curl -L -o grpcurl.tar.gz \
https://github.com/fullstorydev/grpcurl/releases/download/v1.8.6/grpcurl_1.8.6_linux_x86_64.tar.gz; \
else curl -L -o grpcurl.tar.gz \
https://github.com/fullstorydev/grpcurl/releases/download/v1.8.6/grpcurl_1.8.6_linux_arm64.tar.gz; \
fi;
RUN dnf install -y python-pip python docker findutils jq unzip && dnf clean all
ENV PATH="/root/.local/bin/:${PATH}"
RUN pip install --user avocado-framework==69.0
RUN pip install --user avocado-framework-plugin-varianter-yaml-to-mux==69.0
RUN pip install --user watchdog==0.10.2
RUN pip install --user pathtools==0.1.2
RUN tar -C /usr/bin -xvf grpcurl_1.6.0_linux_x86_64.tar.gz
RUN tar -C /usr/bin -xvf grpcurl.tar.gz
COPY ./root /

View File

@@ -8,8 +8,8 @@ ENV FALCO_VERSION ${FALCO_VERSION}
RUN apt update -y
RUN apt install dkms -y
ADD falco-${FALCO_VERSION}-x86_64.deb /
RUN dpkg -i /falco-${FALCO_VERSION}-x86_64.deb
ADD falco-${FALCO_VERSION}-*.deb /
RUN dpkg -i /falco-${FALCO_VERSION}-$(uname -m).deb
# Change the falco config within the container to enable ISO 8601 output.
RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \

View File

@@ -9,8 +9,8 @@ ENV FALCO_VERSION ${FALCO_VERSION}
RUN yum update -y
RUN yum install epel-release -y
ADD falco-${FALCO_VERSION}-x86_64.rpm /
RUN yum install -y /falco-${FALCO_VERSION}-x86_64.rpm
ADD falco-${FALCO_VERSION}-*.rpm /
RUN yum install -y /falco-${FALCO_VERSION}-$(uname -m).rpm
# Change the falco config within the container to enable ISO 8601 output.
RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \

View File

@@ -8,8 +8,8 @@ ENV FALCO_VERSION ${FALCO_VERSION}
RUN apt update -y
RUN apt install dkms curl -y
ADD falco-${FALCO_VERSION}-x86_64.tar.gz /
RUN cp -R /falco-${FALCO_VERSION}-x86_64/* /
ADD falco-${FALCO_VERSION}-*.tar.gz /
RUN cp -R /falco-${FALCO_VERSION}-$(uname -m)/* /
# Change the falco config within the container to enable ISO 8601 output.
RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \

View File

@@ -25,7 +25,7 @@ build_image() {
BUILD_TYPE=$2
FALCO_VERSION=$3
PACKAGE_TYPE=$4
PACKAGE="$BUILD_DIR/$BUILD_TYPE/falco-$FALCO_VERSION-x86_64.${PACKAGE_TYPE}"
PACKAGE="$BUILD_DIR/$BUILD_TYPE/falco-$FALCO_VERSION-$(uname -m).${PACKAGE_TYPE}"
if [ ! -f "$PACKAGE" ]; then
echo "Package not found: ${PACKAGE}." >&2
exit 1

45
docker/ubi/Dockerfile Normal file
View File

@@ -0,0 +1,45 @@
ARG UBI_VERSION=latest
FROM registry.access.redhat.com/ubi8/ubi:${UBI_VERSION}
ARG FALCO_VERSION
RUN test -n "$FALCO_VERSION" || (echo "FALCO_VERSION not set" && false)
ENV FALCO_VERSION=${FALCO_VERSION}
LABEL "name"="Falco Runtime Security"
LABEL "vendor"="Falco"
LABEL "version"="${FALCO_VERSION}"
LABEL "release"="${FALCO_VERSION}"
LABEL "ubi-version"="${UBI_VERSION}"
LABEL "summary"="Falco is a security policy engine that monitors system calls and cloud events, and fires alerts when security policies are violated."
LABEL "description"="Falco is a security policy engine that monitors system calls and cloud events, and fires alerts when security policies are violated."
LABEL "io.k8s.display-name"="Falco"
LABEL "io.k8s.description"="Falco is a security policy engine that monitors system calls and cloud events, and fires alerts when security policies are violated."
LABEL maintainer="cncf-falco-dev@lists.cncf.io"
LABEL usage="docker run -i -t --privileged -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc --name NAME IMAGE"
ENV HOST_ROOT /host
ENV HOME /root
RUN dnf -y update && \
dnf -y install \
curl \
make \
cmake \
gcc \
llvm-toolset \
clang \
kmod \
&& dnf -y clean all ; rm -rf /var/cache/{dnf,yum}
RUN mkdir /build && cd /build/ && curl --remote-name-all -L https://github.com/dell/dkms/archive/refs/tags/v3.0.3.tar.gz && \
tar xvf v3.0.3.tar.gz && cd dkms-3.0.3 && make install-redhat && rm -rf /build
RUN mkdir /deploy && cd /deploy/ && curl --remote-name-all -L https://download.falco.org/packages/bin/$(uname -m)/falco-${FALCO_VERSION}-$(uname -m).tar.gz && \
cd / && tar --strip-components=1 -xvf /deploy/falco-${FALCO_VERSION}-$(uname -m).tar.gz && \
rm -rf /deploy
COPY ./docker-entrypoint.sh /
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["/usr/bin/falco"]

39
docker/ubi/docker-entrypoint.sh Executable file
View File

@@ -0,0 +1,39 @@
#!/bin/bash
#
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Set the SKIP_DRIVER_LOADER variable to skip loading the driver
if [[ -z "${SKIP_DRIVER_LOADER}" ]]; then
# Required by dkms to find the required dependencies on RedHat UBI
rm -fr /usr/src/kernels/ && rm -fr /usr/src/debug/
rm -fr /lib/modules && ln -s $HOST_ROOT/lib/modules /lib/modules
rm -fr /boot && ln -s $HOST_ROOT/boot /boot
echo "* Setting up /usr/src links from host"
for i in "$HOST_ROOT/usr/src"/*
do
base=$(basename "$i")
ln -s "$i" "/usr/src/$base"
done
/usr/bin/falco-driver-loader
fi
exec "$@"

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -30,10 +30,8 @@
rules_file:
- /etc/falco/falco_rules.yaml
- /etc/falco/falco_rules.local.yaml
- /etc/falco/k8s_audit_rules.yaml
- /etc/falco/rules.d
#
# Plugins that are available for use. These plugins are not loaded by
# default, as they require explicit configuration to point to
@@ -44,13 +42,19 @@ rules_file:
# init_config/open_params for the cloudtrail plugin, see the README at
# https://github.com/falcosecurity/plugins/blob/master/plugins/cloudtrail/README.md.
plugins:
- name: k8saudit
library_path: libk8saudit.so
init_config:
# maxEventSize: 262144
# webhookMaxBatchSize: 12582912
# sslCertificate: /etc/falco/falco.pem
open_params: "http://:9765/k8s-audit"
- name: cloudtrail
library_path: libcloudtrail.so
init_config: ""
open_params: ""
# see docs for init_config and open_params:
# https://github.com/falcosecurity/plugins/blob/master/plugins/cloudtrail/README.md
- name: json
library_path: libjson.so
init_config: ""
# Setting this list to empty ensures that the above plugins are *not*
# loaded and enabled by default. If you want to use the above plugins,
@@ -59,6 +63,11 @@ plugins:
# load_plugins: [cloudtrail, json]
load_plugins: []
# Watch config file and rules files for modification.
# When a file is modified, Falco will propagate new config,
# by reloading itself.
watch_config_files: true
# If true, the times displayed in log messages and output messages
# will be in ISO 8601. By default, times are displayed in the local
# time zone, as governed by /etc/localtime.
@@ -89,6 +98,17 @@ log_syslog: true
# "alert", "critical", "error", "warning", "notice", "info", "debug".
log_level: info
# Falco is capable of managing the logs coming from libs. If enabled,
# the libs logger send its log records the same outputs supported by
# Falco (stderr and syslog). Disabled by default.
libs_logger:
enabled: false
# Minimum log severity to include in the libs logs. Note: this value is
# separate from the log level of the Falco logger and does not affect it.
# Can be one of "fatal", "critical", "error", "warning", "notice",
# "info", "debug", "trace".
severity: debug
# Minimum rule priority level to load and run. All rules having a
# priority more severe than this level will be loaded/run. Can be one
# of "emergency", "alert", "critical", "error", "warning", "notice",
@@ -218,7 +238,6 @@ stdout_output:
webserver:
enabled: true
listen_port: 8765
k8s_audit_endpoint: /k8s-audit
k8s_healthz_endpoint: /healthz
ssl_enabled: false
ssl_certificate: /etc/falco/falco.pem

View File

@@ -47,7 +47,7 @@ The motivation behind this proposal is to design a new output implementation tha
### Non-Goals
- To substitute existing outputs (stdout, syslog, etc.)
- To support different queing systems than the default (round-robin) one
- To support different queuing systems than the default (round-robin) one
- To support queuing mechanisms for message retransmission
- Users can have a local gRPC relay server along with Falco that multiplexes connections and handles retires and backoff
- To change the output format

View File

@@ -6,7 +6,7 @@ This is a proposal to better structure the Falco API.
The Falco API is a set of contracts describing how users can interacts with Falco.
By defining a set of interfaces the Falco Authors intend to decouple Falco from other softwares and data (eg., from the input sources) and, at the same time, make it more extensible.
By defining a set of interfaces the Falco Authors intend to decouple Falco from other software and data (eg., from the input sources) and, at the same time, make it more extensible.
Thus, this document intent is to propose a list of services that constitute the Falco API (targeting the first stable version of Falco, v1.0.0).

View File

@@ -270,7 +270,7 @@ typedef struct
// Arguments:
// - s: the plugin state returned by init()
// - params: the open parameters, as a string. The format is defined by the plugin
// itsef
// itself
// - rc: pointer to an integer that will contain the open result, as a SCAP_* value
// (e.g. SCAP_SUCCESS=0, SCAP_FAILURE=1)
// Return value: a pointer to the open context that will be passed to next(),

View File

@@ -22,11 +22,10 @@ if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
set(FALCO_APP_RULES_DEST_FILENAME "application_rules.yaml")
set(FALCO_K8S_AUDIT_RULES_DEST_FILENAME "k8s_audit_rules.yaml")
set(FALCO_AWS_CLOUDTRAIL_RULES_DEST_FILENAME "aws_cloudtrail_rules.yaml")
endif()
if(DEFINED FALCO_COMPONENT)
if(DEFINED FALCO_COMPONENT) # Allow a slim version of Falco to be embedded in other projects, intentionally *not* installing all rulesets.
install(
FILES falco_rules.yaml
COMPONENT "${FALCO_COMPONENT}"
@@ -38,32 +37,24 @@ if(DEFINED FALCO_COMPONENT)
COMPONENT "${FALCO_COMPONENT}"
DESTINATION "${FALCO_ETC_DIR}"
RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
# Intentionally *not* installing application_rules.yaml. Not needed when falco is embedded in other projects.
else()
else() # Default Falco installation
install(
FILES falco_rules.yaml
DESTINATION "${FALCO_ETC_DIR}"
RENAME "${FALCO_RULES_DEST_FILENAME}")
RENAME "${FALCO_RULES_DEST_FILENAME}"
COMPONENT "${FALCO_COMPONENT_NAME}")
install(
FILES falco_rules.local.yaml
DESTINATION "${FALCO_ETC_DIR}"
RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
install(
FILES k8s_audit_rules.yaml
DESTINATION "${FALCO_ETC_DIR}"
RENAME "${FALCO_K8S_AUDIT_RULES_DEST_FILENAME}")
RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}"
COMPONENT "${FALCO_COMPONENT_NAME}")
install(
FILES application_rules.yaml
DESTINATION "${FALCO_ETC_DIR}/rules.available"
RENAME "${FALCO_APP_RULES_DEST_FILENAME}")
RENAME "${FALCO_APP_RULES_DEST_FILENAME}"
COMPONENT "${FALCO_COMPONENT_NAME}")
install(
FILES aws_cloudtrail_rules.yaml
DESTINATION "${FALCO_ETC_DIR}"
RENAME "${FALCO_AWS_CLOUDTRAIL_RULES_DEST_FILENAME}")
install(DIRECTORY DESTINATION "${FALCO_ETC_DIR}/rules.d")
install(DIRECTORY DESTINATION "${FALCO_ETC_DIR}/rules.d" COMPONENT "${FALCO_COMPONENT_NAME}")
endif()

View File

@@ -1,6 +1,5 @@
approvers:
- mstemm
- kaizhe
reviewers:
- leodido
- fntlnz

View File

@@ -1,442 +0,0 @@
#
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# All rules files related to plugins should require engine version 10
- required_engine_version: 10
# These rules can be read by cloudtrail plugin version 0.1.0, or
# anything semver-compatible.
- required_plugin_versions:
- name: cloudtrail
version: 0.2.3
- name: json
version: 0.2.2
# Note that this rule is disabled by default. It's useful only to
# verify that the cloudtrail plugin is sending events properly. The
# very broad condition evt.num > 0 only works because the rule source
# is limited to aws_cloudtrail. This ensures that the only events that
# are matched against the rule are from the cloudtrail plugin (or
# a different plugin with the same source).
- rule: All Cloudtrail Events
desc: Match all cloudtrail events.
condition:
evt.num > 0
output: Some Cloudtrail Event (evtnum=%evt.num info=%evt.plugininfo ts=%evt.time.iso8601 id=%ct.id error=%ct.error)
priority: DEBUG
tags:
- cloud
- aws
source: aws_cloudtrail
enabled: false
- rule: Console Login Through Assume Role
desc: Detect a console login through Assume Role.
condition:
ct.name="ConsoleLogin" and not ct.error exists
and ct.user.identitytype="AssumedRole"
and json.value[/responseElements/ConsoleLogin]="Success"
output:
Detected a console login through Assume Role
(principal=%ct.user.principalid,
assumedRole=%ct.user.arn,
requesting IP=%ct.srcip,
AWS region=%ct.region)
priority: WARNING
tags:
- cloud
- aws
- aws_console
- aws_iam
source: aws_cloudtrail
- rule: Console Login Without MFA
desc: Detect a console login without MFA.
condition:
ct.name="ConsoleLogin" and not ct.error exists
and ct.user.identitytype!="AssumedRole"
and json.value[/responseElements/ConsoleLogin]="Success"
and json.value[/additionalEventData/MFAUsed]="No"
output:
Detected a console login without MFA
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region)
priority: CRITICAL
tags:
- cloud
- aws
- aws_console
- aws_iam
source: aws_cloudtrail
- rule: Console Root Login Without MFA
desc: Detect root console login without MFA.
condition:
ct.name="ConsoleLogin" and not ct.error exists
and json.value[/additionalEventData/MFAUsed]="No"
and ct.user.identitytype!="AssumedRole"
and json.value[/responseElements/ConsoleLogin]="Success"
and ct.user.identitytype="Root"
output:
Detected a root console login without MFA.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region)
priority: CRITICAL
tags:
- cloud
- aws
- aws_console
- aws_iam
source: aws_cloudtrail
- rule: Deactivate MFA for Root User
desc: Detect deactivating MFA configuration for root.
condition:
ct.name="DeactivateMFADevice" and not ct.error exists
and ct.user.identitytype="Root"
and ct.request.username="AWS ROOT USER"
output:
Multi Factor Authentication configuration has been disabled for root
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
MFA serial number=%ct.request.serialnumber)
priority: CRITICAL
tags:
- cloud
- aws
- aws_iam
source: aws_cloudtrail
- rule: Create AWS user
desc: Detect creation of a new AWS user.
condition:
ct.name="CreateUser" and not ct.error exists
output:
A new AWS user has been created
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
new user created=%ct.request.username)
priority: INFO
tags:
- cloud
- aws
- aws_iam
source: aws_cloudtrail
- rule: Create Group
desc: Detect creation of a new user group.
condition:
ct.name="CreateGroup" and not ct.error exists
output:
A new user group has been created.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
group name=%ct.request.groupname)
priority: WARNING
tags:
- cloud
- aws
- aws_iam
source: aws_cloudtrail
- rule: Delete Group
desc: Detect deletion of a user group.
condition:
ct.name="DeleteGroup" and not ct.error exists
output:
A user group has been deleted.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
group name=%ct.request.groupname)
priority: WARNING
tags:
- cloud
- aws
- aws_iam
source: aws_cloudtrail
- rule: ECS Service Created
desc: Detect a new service is created in ECS.
condition:
ct.src="ecs.amazonaws.com" and
ct.name="CreateService" and
not ct.error exists
output:
A new service has been created in ECS
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
cluster=%ct.request.cluster,
service name=%ct.request.servicename,
task definition=%ct.request.taskdefinition)
priority: WARNING
tags:
- cloud
- aws
- aws_ecs
- aws_fargate
source: aws_cloudtrail
- rule: ECS Task Run or Started
desc: Detect a new task is started in ECS.
condition:
ct.src="ecs.amazonaws.com" and
(ct.name="RunTask" or ct.name="StartTask") and
not ct.error exists
output:
A new task has been started in ECS
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
cluster=%ct.request.cluster,
task definition=%ct.request.taskdefinition)
priority: WARNING
tags:
- cloud
- aws
- aws_ecs
- aws_fargate
source: aws_cloudtrail
- rule: Create Lambda Function
desc: Detect creation of a Lambda function.
condition:
ct.name="CreateFunction20150331" and not ct.error exists
output:
Lambda function has been created.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
lambda function=%ct.request.functionname)
priority: WARNING
tags:
- cloud
- aws
- aws_lambda
source: aws_cloudtrail
- rule: Update Lambda Function Code
desc: Detect updates to a Lambda function code.
condition:
ct.name="UpdateFunctionCode20150331v2" and not ct.error exists
output:
The code of a Lambda function has been updated.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
lambda function=%ct.request.functionname)
priority: WARNING
tags:
- cloud
- aws
- aws_lambda
source: aws_cloudtrail
- rule: Update Lambda Function Configuration
desc: Detect updates to a Lambda function configuration.
condition:
ct.name="UpdateFunctionConfiguration20150331v2" and not ct.error exists
output:
The configuration of a Lambda function has been updated.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
lambda function=%ct.request.functionname)
priority: WARNING
tags:
- cloud
- aws
- aws_lambda
source: aws_cloudtrail
- rule: Run Instances
desc: Detect launching of a specified number of instances.
condition:
ct.name="RunInstances" and not ct.error exists
output:
A number of instances have been launched.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
availability zone=%ct.request.availabilityzone,
subnet id=%ct.response.subnetid,
reservation id=%ct.response.reservationid)
priority: WARNING
tags:
- cloud
- aws
- aws_ec2
source: aws_cloudtrail
# Only instances launched on regions in this list are approved.
- list: approved_regions
items:
- us-east-0
- rule: Run Instances in Non-approved Region
desc: Detect launching of a specified number of instances in a non-approved region.
condition:
ct.name="RunInstances" and not ct.error exists and
not ct.region in (approved_regions)
output:
A number of instances have been launched in a non-approved region.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
availability zone=%ct.request.availabilityzone,
subnet id=%ct.response.subnetid,
reservation id=%ct.response.reservationid,
image id=%json.value[/responseElements/instancesSet/items/0/instanceId])
priority: WARNING
tags:
- cloud
- aws
- aws_ec2
source: aws_cloudtrail
- rule: Delete Bucket Encryption
desc: Detect deleting configuration to use encryption for bucket storage.
condition:
ct.name="DeleteBucketEncryption" and not ct.error exists
output:
A encryption configuration for a bucket has been deleted
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
bucket=%s3.bucket)
priority: CRITICAL
tags:
- cloud
- aws
- aws_s3
source: aws_cloudtrail
- rule: Delete Bucket Public Access Block
desc: Detect deleting blocking public access to bucket.
condition:
ct.name="PutBucketPublicAccessBlock" and not ct.error exists and
json.value[/requestParameters/publicAccessBlock]="" and
(json.value[/requestParameters/PublicAccessBlockConfiguration/RestrictPublicBuckets]=false or
json.value[/requestParameters/PublicAccessBlockConfiguration/BlockPublicPolicy]=false or
json.value[/requestParameters/PublicAccessBlockConfiguration/BlockPublicAcls]=false or
json.value[/requestParameters/PublicAccessBlockConfiguration/IgnorePublicAcls]=false)
output:
A public access block for a bucket has been deleted
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
bucket=%s3.bucket)
priority: CRITICAL
tags:
- cloud
- aws
- aws_s3
source: aws_cloudtrail
- rule: List Buckets
desc: Detect listing of all S3 buckets.
condition:
ct.name="ListBuckets" and not ct.error exists
output:
A list of all S3 buckets has been requested.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
host=%ct.request.host)
priority: WARNING
enabled: false
tags:
- cloud
- aws
- aws_s3
source: aws_cloudtrail
- rule: Put Bucket ACL
desc: Detect setting the permissions on an existing bucket using access control lists.
condition:
ct.name="PutBucketAcl" and not ct.error exists
output:
The permissions on an existing bucket have been set using access control lists.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
bucket name=%s3.bucket)
priority: WARNING
tags:
- cloud
- aws
- aws_s3
source: aws_cloudtrail
- rule: Put Bucket Policy
desc: Detect applying an Amazon S3 bucket policy to an Amazon S3 bucket.
condition:
ct.name="PutBucketPolicy" and not ct.error exists
output:
An Amazon S3 bucket policy has been applied to an Amazon S3 bucket.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
bucket name=%s3.bucket,
policy=%ct.request.policy)
priority: WARNING
tags:
- cloud
- aws
- aws_s3
source: aws_cloudtrail
- rule: CloudTrail Trail Created
desc: Detect creation of a new trail.
condition:
ct.name="CreateTrail" and not ct.error exists
output:
A new trail has been created.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
trail name=%ct.request.name)
priority: WARNING
tags:
- cloud
- aws
- aws_cloudtrail
source: aws_cloudtrail
- rule: CloudTrail Logging Disabled
desc: The CloudTrail logging has been disabled, this could be potentially malicious.
condition:
ct.name="StopLogging" and not ct.error exists
output:
The CloudTrail logging has been disabled.
(requesting user=%ct.user,
requesting IP=%ct.srcip,
AWS region=%ct.region,
resource name=%ct.request.name)
priority: WARNING
tags:
- cloud
- aws
- aws_cloudtrail
source: aws_cloudtrail

View File

@@ -1815,7 +1815,7 @@
registry.access.redhat.com/sematext/agent,
registry.access.redhat.com/sematext/logagent]
# These container images are allowed to run with --privileged
# These container images are allowed to run with --privileged and full set of capabilities
- list: falco_privileged_images
items: [
docker.io/calico/node,
@@ -1833,6 +1833,7 @@
gke.gcr.io/kube-proxy,
gke.gcr.io/gke-metadata-server,
gke.gcr.io/netd-amd64,
gke.gcr.io/watcher-daemonset,
gcr.io/google-containers/prometheus-to-sd,
k8s.gcr.io/ip-masq-agent-amd64,
k8s.gcr.io/kube-proxy,
@@ -1902,6 +1903,31 @@
priority: INFO
tags: [container, cis, mitre_privilege_escalation, mitre_lateral_movement]
# These capabilities were used in the past to escape from containers
- macro: excessively_capable_container
condition: >
(thread.cap_permitted contains CAP_SYS_ADMIN
or thread.cap_permitted contains CAP_SYS_MODULE
or thread.cap_permitted contains CAP_SYS_RAWIO
or thread.cap_permitted contains CAP_SYS_PTRACE
or thread.cap_permitted contains CAP_SYS_BOOT
or thread.cap_permitted contains CAP_SYSLOG
or thread.cap_permitted contains CAP_DAC_READ_SEARCH
or thread.cap_permitted contains CAP_NET_ADMIN
or thread.cap_permitted contains CAP_BPF)
- rule: Launch Excessively Capable Container
desc: Detect container started with a powerful set of capabilities. Exceptions are made for known trusted images.
condition: >
container_started and container
and excessively_capable_container
and not falco_privileged_containers
and not user_privileged_containers
output: Excessively capable container started (user=%user.name user_loginuid=%user.loginuid command=%proc.cmdline %container.info image=%container.image.repository:%container.image.tag cap_permitted=%thread.cap_permitted)
priority: INFO
tags: [container, cis, mitre_privilege_escalation, mitre_lateral_movement]
# For now, only considering a full mount of /etc as
# sensitive. Ideally, this would also consider all subdirectories
# below /etc as well, but the globbing mechanism
@@ -2038,7 +2064,8 @@
'"sh -c -t -i"',
'"sh -c openssl version"',
'"bash -c id -Gn kafadmin"',
'"sh -c /bin/sh -c ''date +%%s''"'
'"sh -c /bin/sh -c ''date +%%s''"',
'"sh -c /usr/share/lighttpd/create-mime.conf.pl"'
]
# This list allows for easy additions to the set of commands allowed
@@ -2568,26 +2595,28 @@
WARNING
tags: [process, mitre_persistence]
# here `ash_history` will match both `bash_history` and `ash_history`
- macro: modify_shell_history
condition: >
(modify and (
evt.arg.name contains "bash_history" or
evt.arg.name endswith "ash_history" or
evt.arg.name endswith "zsh_history" or
evt.arg.name contains "fish_read_history" or
evt.arg.name endswith "fish_history" or
evt.arg.oldpath contains "bash_history" or
evt.arg.oldpath endswith "ash_history" or
evt.arg.oldpath endswith "zsh_history" or
evt.arg.oldpath contains "fish_read_history" or
evt.arg.oldpath endswith "fish_history" or
evt.arg.path contains "bash_history" or
evt.arg.path endswith "ash_history" or
evt.arg.path endswith "zsh_history" or
evt.arg.path contains "fish_read_history" or
evt.arg.path endswith "fish_history"))
# here `ash_history` will match both `bash_history` and `ash_history`
- macro: truncate_shell_history
condition: >
(open_write and (
fd.name contains "bash_history" or
fd.name endswith "ash_history" or
fd.name endswith "zsh_history" or
fd.name contains "fish_read_history" or
fd.name endswith "fish_history") and evt.arg.flags contains "O_TRUNC")
@@ -2810,11 +2839,10 @@
condition: (fd.sport in (miner_ports) and fd.sip.name in (miner_domains))
- macro: net_miner_pool
condition: (evt.type in (sendto, sendmsg) and evt.dir=< and (fd.net != "127.0.0.0/8" and not fd.snet in (rfc_1918_addresses)) and ((minerpool_http) or (minerpool_https) or (minerpool_other)))
condition: (evt.type in (sendto, sendmsg, connect) and evt.dir=< and (fd.net != "127.0.0.0/8" and not fd.snet in (rfc_1918_addresses)) and ((minerpool_http) or (minerpool_https) or (minerpool_other)))
- macro: trusted_images_query_miner_domain_dns
condition: (container.image.repository in (docker.io/falcosecurity/falco, falcosecurity/falco, public.ecr.aws/falcosecurity/falco))
append: false
# The rule is disabled by default.
# Note: falco will send DNS request to resolve miner pool domain which may trigger alerts in your environment.
@@ -2955,12 +2983,15 @@
- macro: user_known_stand_streams_redirect_activities
condition: (never_true)
- macro: dup
condition: evt.type in (dup, dup2, dup3)
- rule: Redirect STDOUT/STDIN to Network Connection in Container
desc: Detect redirecting stdout/stdin to network connection in container (potential reverse shell).
condition: evt.type=dup and evt.dir=> and container and fd.num in (0, 1, 2) and fd.type in ("ipv4", "ipv6") and not user_known_stand_streams_redirect_activities
condition: dup and container and evt.rawres in (0, 1, 2) and fd.type in ("ipv4", "ipv6") and not user_known_stand_streams_redirect_activities
output: >
Redirect stdout/stdin to network connection (user=%user.name user_loginuid=%user.loginuid %container.info process=%proc.name parent=%proc.pname cmdline=%proc.cmdline terminal=%proc.tty container_id=%container.id image=%container.image.repository fd.name=%fd.name fd.num=%fd.num fd.type=%fd.type fd.sip=%fd.sip)
priority: WARNING
priority: NOTICE
# The two Container Drift rules below will fire when a new executable is created in a container.
# There are two ways to create executables - file is created with execution permissions or permissions change of existing file.
@@ -3109,12 +3140,9 @@
- macro: user_known_ingress_remote_file_copy_activities
condition: (never_true)
- macro: curl_download
condition: proc.name = curl and
(proc.cmdline contains " > " or
proc.cmdline contains " >> " or
proc.cmdline contains " | " or
proc.cmdline contains " -o " or
- macro: curl_download
condition: proc.name = curl and
(proc.cmdline contains " -o " or
proc.cmdline contains " --output " or
proc.cmdline contains " -O " or
proc.cmdline contains " --remote-name ")
@@ -3143,6 +3171,29 @@
priority: CRITICAL
tags: [process, mitre_privilege_escalation]
- rule: Detect release_agent File Container Escapes
desc: "This rule detect an attempt to exploit a container escape using release_agent file. By running a container with certains capabilities, a privileged user can modify release_agent file and escape from the container"
condition:
open_write and container and fd.name endswith release_agent and (user.uid=0 or thread.cap_effective contains CAP_DAC_OVERRIDE) and thread.cap_effective contains CAP_SYS_ADMIN
output:
"Detect an attempt to exploit a container escape using release_agent file (user=%user.name user_loginuid=%user.loginuid filename=%fd.name %container.info image=%container.image.repository:%container.image.tag cap_effective=%thread.cap_effective)"
priority: CRITICAL
tags: [container, mitre_privilege_escalation, mitre_lateral_movement]
# Rule for detecting potential Log4Shell (CVE-2021-44228) exploitation
# Note: Not compatible with Java 17+, which uses read() syscalls
- macro: java_network_read
condition: (evt.type=recvfrom and fd.type in (ipv4, ipv6) and proc.name=java)
- rule: Java Process Class File Download
desc: Detected Java process downloading a class file which could indicate a successful exploit of the log4shell Log4j vulnerability (CVE-2021-44228)
condition: >
java_network_read and evt.buffer bcontains cafebabe
output: Java process class file download (user=%user.name user_loginname=%user.loginname user_loginuid=%user.loginuid event=%evt.type connection=%fd.name server_ip=%fd.sip server_port=%fd.sport proto=%fd.l4proto process=%proc.name command=%proc.cmdline parent=%proc.pname buffer=%evt.buffer container_id=%container.id image=%container.image.repository)
priority: CRITICAL
tags: [mitre_initial_access]
# Application rules have moved to application_rules.yaml. Please look
# there if you want to enable them by adding to
# falco_rules.local.yaml.

View File

@@ -1,670 +0,0 @@
#
# Copyright (C) 2019 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
- required_engine_version: 2
# Like always_true/always_false, but works with k8s audit events
- macro: k8s_audit_always_true
condition: (jevt.rawtime exists)
- macro: k8s_audit_never_true
condition: (jevt.rawtime=0)
# Generally only consider audit events once the response has completed
- list: k8s_audit_stages
items: ["ResponseComplete"]
# Generally exclude users starting with "system:"
- macro: non_system_user
condition: (not ka.user.name startswith "system:")
# This macro selects the set of Audit Events used by the below rules.
- macro: kevt
condition: (jevt.value[/stage] in (k8s_audit_stages))
- macro: kevt_started
condition: (jevt.value[/stage]=ResponseStarted)
# If you wish to restrict activity to a specific set of users, override/append to this list.
# users created by kops are included
- list: vertical_pod_autoscaler_users
items: ["vpa-recommender", "vpa-updater"]
- list: allowed_k8s_users
items: [
"minikube", "minikube-user", "kubelet", "kops", "admin", "kube", "kube-proxy", "kube-apiserver-healthcheck",
"kubernetes-admin",
vertical_pod_autoscaler_users,
cluster-autoscaler,
"system:addon-manager",
"cloud-controller-manager",
"eks:node-manager",
"system:kube-controller-manager"
]
- rule: Disallowed K8s User
desc: Detect any k8s operation by users outside of an allowed set of users.
condition: kevt and non_system_user and not ka.user.name in (allowed_k8s_users)
output: K8s Operation performed by user not in allowed list of users (user=%ka.user.name target=%ka.target.name/%ka.target.resource verb=%ka.verb uri=%ka.uri resp=%ka.response.code)
priority: WARNING
source: k8s_audit
tags: [k8s]
# In a local/user rules file, you could override this macro to
# explicitly enumerate the container images that you want to run in
# your environment. In this main falco rules file, there isn't any way
# to know all the containers that can run, so any container is
# allowed, by using the always_true macro. In the overridden macro, the condition
# would look something like (ka.req.pod.containers.image.repository in (my-repo/my-image))
- macro: allowed_k8s_containers
condition: (k8s_audit_always_true)
- macro: response_successful
condition: (ka.response.code startswith 2)
- macro: kcreate
condition: ka.verb=create
- macro: kmodify
condition: (ka.verb in (create,update,patch))
- macro: kdelete
condition: ka.verb=delete
- macro: pod
condition: ka.target.resource=pods and not ka.target.subresource exists
- macro: pod_subresource
condition: ka.target.resource=pods and ka.target.subresource exists
- macro: deployment
condition: ka.target.resource=deployments
- macro: service
condition: ka.target.resource=services
- macro: configmap
condition: ka.target.resource=configmaps
- macro: namespace
condition: ka.target.resource=namespaces
- macro: serviceaccount
condition: ka.target.resource=serviceaccounts
- macro: clusterrole
condition: ka.target.resource=clusterroles
- macro: clusterrolebinding
condition: ka.target.resource=clusterrolebindings
- macro: role
condition: ka.target.resource=roles
- macro: secret
condition: ka.target.resource=secrets
- macro: health_endpoint
condition: ka.uri=/healthz
- rule: Create Disallowed Pod
desc: >
Detect an attempt to start a pod with a container image outside of a list of allowed images.
condition: kevt and pod and kcreate and not allowed_k8s_containers
output: Pod started with container not in allowed list (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace images=%ka.req.pod.containers.image)
priority: WARNING
source: k8s_audit
tags: [k8s]
- rule: Create Privileged Pod
desc: >
Detect an attempt to start a pod with a privileged container
condition: kevt and pod and kcreate and ka.req.pod.containers.privileged intersects (true) and not ka.req.pod.containers.image.repository in (falco_privileged_images)
output: Pod started with privileged container (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace images=%ka.req.pod.containers.image)
priority: WARNING
source: k8s_audit
tags: [k8s]
- macro: sensitive_vol_mount
condition: >
(ka.req.pod.volumes.hostpath intersects (/proc, /var/run/docker.sock, /, /etc, /root, /var/run/crio/crio.sock, /home/admin, /var/lib/kubelet, /var/lib/kubelet/pki, /etc/kubernetes, /etc/kubernetes/manifests))
- rule: Create Sensitive Mount Pod
desc: >
Detect an attempt to start a pod with a volume from a sensitive host directory (i.e. /proc).
Exceptions are made for known trusted images.
condition: kevt and pod and kcreate and sensitive_vol_mount and not ka.req.pod.containers.image.repository in (falco_sensitive_mount_images)
output: Pod started with sensitive mount (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace images=%ka.req.pod.containers.image volumes=%jevt.value[/requestObject/spec/volumes])
priority: WARNING
source: k8s_audit
tags: [k8s]
# These container images are allowed to run with hostnetwork=true
- list: falco_hostnetwork_images
items: [
gcr.io/google-containers/prometheus-to-sd,
gcr.io/projectcalico-org/typha,
gcr.io/projectcalico-org/node,
gke.gcr.io/gke-metadata-server,
gke.gcr.io/kube-proxy,
gke.gcr.io/netd-amd64,
k8s.gcr.io/ip-masq-agent-amd64
k8s.gcr.io/prometheus-to-sd,
]
# Corresponds to K8s CIS Benchmark 1.7.4
- rule: Create HostNetwork Pod
desc: Detect an attempt to start a pod using the host network.
condition: kevt and pod and kcreate and ka.req.pod.host_network intersects (true) and not ka.req.pod.containers.image.repository in (falco_hostnetwork_images)
output: Pod started using host network (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace images=%ka.req.pod.containers.image)
priority: WARNING
source: k8s_audit
tags: [k8s]
- macro: user_known_node_port_service
condition: (k8s_audit_never_true)
- rule: Create NodePort Service
desc: >
Detect an attempt to start a service with a NodePort service type
condition: kevt and service and kcreate and ka.req.service.type=NodePort and not user_known_node_port_service
output: NodePort Service Created (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace ports=%ka.req.service.ports)
priority: WARNING
source: k8s_audit
tags: [k8s]
- macro: contains_private_credentials
condition: >
(ka.req.configmap.obj contains "aws_access_key_id" or
ka.req.configmap.obj contains "aws-access-key-id" or
ka.req.configmap.obj contains "aws_s3_access_key_id" or
ka.req.configmap.obj contains "aws-s3-access-key-id" or
ka.req.configmap.obj contains "password" or
ka.req.configmap.obj contains "passphrase")
- rule: Create/Modify Configmap With Private Credentials
desc: >
Detect creating/modifying a configmap containing a private credential (aws key, password, etc.)
condition: kevt and configmap and kmodify and contains_private_credentials
output: K8s configmap with private credential (user=%ka.user.name verb=%ka.verb configmap=%ka.req.configmap.name config=%ka.req.configmap.obj)
priority: WARNING
source: k8s_audit
tags: [k8s]
# Corresponds to K8s CIS Benchmark, 1.1.1.
- rule: Anonymous Request Allowed
desc: >
Detect any request made by the anonymous user that was allowed
condition: kevt and ka.user.name=system:anonymous and ka.auth.decision="allow" and not health_endpoint
output: Request by anonymous user allowed (user=%ka.user.name verb=%ka.verb uri=%ka.uri reason=%ka.auth.reason))
priority: WARNING
source: k8s_audit
tags: [k8s]
# Roughly corresponds to K8s CIS Benchmark, 1.1.12. In this case,
# notifies an attempt to exec/attach to a privileged container.
# Ideally, we'd add a more stringent rule that detects attaches/execs
# to a privileged pod, but that requires the engine for k8s audit
# events to be stateful, so it could know if a container named in an
# attach request was created privileged or not. For now, we have a
# less severe rule that detects attaches/execs to any pod.
#
# For the same reason, you can't use things like image names/prefixes,
# as the event that creates the pod (which has the images) is a
# separate event than the actual exec/attach to the pod.
- macro: user_known_exec_pod_activities
condition: (k8s_audit_never_true)
- rule: Attach/Exec Pod
desc: >
Detect any attempt to attach/exec to a pod
condition: kevt_started and pod_subresource and kcreate and ka.target.subresource in (exec,attach) and not user_known_exec_pod_activities
output: Attach/Exec to pod (user=%ka.user.name pod=%ka.target.name ns=%ka.target.namespace action=%ka.target.subresource command=%ka.uri.param[command])
priority: NOTICE
source: k8s_audit
tags: [k8s]
- macro: user_known_pod_debug_activities
condition: (k8s_audit_never_true)
# Only works when feature gate EphemeralContainers is enabled
- rule: EphemeralContainers Created
desc: >
Detect any ephemeral container created
condition: kevt and pod_subresource and kmodify and ka.target.subresource in (ephemeralcontainers) and not user_known_pod_debug_activities
output: Ephemeral container is created in pod (user=%ka.user.name pod=%ka.target.name ns=%ka.target.namespace ephemeral_container_name=%jevt.value[/requestObject/ephemeralContainers/0/name] ephemeral_container_image=%jevt.value[/requestObject/ephemeralContainers/0/image])
priority: NOTICE
source: k8s_audit
tags: [k8s]
# In a local/user rules fie, you can append to this list to add additional allowed namespaces
- list: allowed_namespaces
items: [kube-system, kube-public, default]
- rule: Create Disallowed Namespace
desc: Detect any attempt to create a namespace outside of a set of known namespaces
condition: kevt and namespace and kcreate and not ka.target.name in (allowed_namespaces)
output: Disallowed namespace created (user=%ka.user.name ns=%ka.target.name)
priority: WARNING
source: k8s_audit
tags: [k8s]
# Only defined for backwards compatibility. Use the more specific
# user_allowed_kube_namespace_image_list instead.
- list: user_trusted_image_list
items: []
- list: user_allowed_kube_namespace_image_list
items: [user_trusted_image_list]
# Only defined for backwards compatibility. Use the more specific
# allowed_kube_namespace_image_list instead.
- list: k8s_image_list
items: []
- list: allowed_kube_namespace_image_list
items: [
gcr.io/google-containers/prometheus-to-sd,
gcr.io/projectcalico-org/node,
gke.gcr.io/addon-resizer,
gke.gcr.io/heapster,
gke.gcr.io/gke-metadata-server,
k8s.gcr.io/ip-masq-agent-amd64,
k8s.gcr.io/kube-apiserver,
gke.gcr.io/kube-proxy,
gke.gcr.io/netd-amd64,
k8s.gcr.io/addon-resizer
k8s.gcr.io/prometheus-to-sd,
k8s.gcr.io/k8s-dns-dnsmasq-nanny-amd64,
k8s.gcr.io/k8s-dns-kube-dns-amd64,
k8s.gcr.io/k8s-dns-sidecar-amd64,
k8s.gcr.io/metrics-server-amd64,
kope/kube-apiserver-healthcheck,
k8s_image_list
]
- macro: allowed_kube_namespace_pods
condition: (ka.req.pod.containers.image.repository in (user_allowed_kube_namespace_image_list) or
ka.req.pod.containers.image.repository in (allowed_kube_namespace_image_list))
# Detect any new pod created in the kube-system namespace
- rule: Pod Created in Kube Namespace
desc: Detect any attempt to create a pod in the kube-system or kube-public namespaces
condition: kevt and pod and kcreate and ka.target.namespace in (kube-system, kube-public) and not allowed_kube_namespace_pods
output: Pod created in kube namespace (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace images=%ka.req.pod.containers.image)
priority: WARNING
source: k8s_audit
tags: [k8s]
- list: user_known_sa_list
items: []
- list: known_sa_list
items: [
coredns,
coredns-autoscaler,
cronjob-controller,
daemon-set-controller,
deployment-controller,
disruption-controller,
endpoint-controller,
endpointslice-controller,
endpointslicemirroring-controller,
generic-garbage-collector,
horizontal-pod-autoscaler,
job-controller,
namespace-controller,
node-controller,
persistent-volume-binder,
pod-garbage-collector,
pv-protection-controller,
pvc-protection-controller,
replicaset-controller,
resourcequota-controller,
root-ca-cert-publisher,
service-account-controller,
statefulset-controller
]
- macro: trusted_sa
condition: (ka.target.name in (known_sa_list, user_known_sa_list))
# Detect creating a service account in the kube-system/kube-public namespace
- rule: Service Account Created in Kube Namespace
desc: Detect any attempt to create a serviceaccount in the kube-system or kube-public namespaces
condition: kevt and serviceaccount and kcreate and ka.target.namespace in (kube-system, kube-public) and response_successful and not trusted_sa
output: Service account created in kube namespace (user=%ka.user.name serviceaccount=%ka.target.name ns=%ka.target.namespace)
priority: WARNING
source: k8s_audit
tags: [k8s]
# Detect any modify/delete to any ClusterRole starting with
# "system:". "system:coredns" is excluded as changes are expected in
# normal operation.
- rule: System ClusterRole Modified/Deleted
desc: Detect any attempt to modify/delete a ClusterRole/Role starting with system
condition: kevt and (role or clusterrole) and (kmodify or kdelete) and (ka.target.name startswith "system:") and
not ka.target.name in (system:coredns, system:managed-certificate-controller)
output: System ClusterRole/Role modified or deleted (user=%ka.user.name role=%ka.target.name ns=%ka.target.namespace action=%ka.verb)
priority: WARNING
source: k8s_audit
tags: [k8s]
# Detect any attempt to create a ClusterRoleBinding to the cluster-admin user
# (expand this to any built-in cluster role that does "sensitive" things)
- rule: Attach to cluster-admin Role
desc: Detect any attempt to create a ClusterRoleBinding to the cluster-admin user
condition: kevt and clusterrolebinding and kcreate and ka.req.binding.role=cluster-admin
output: Cluster Role Binding to cluster-admin role (user=%ka.user.name subject=%ka.req.binding.subjects)
priority: WARNING
source: k8s_audit
tags: [k8s]
- rule: ClusterRole With Wildcard Created
desc: Detect any attempt to create a Role/ClusterRole with wildcard resources or verbs
condition: kevt and (role or clusterrole) and kcreate and (ka.req.role.rules.resources intersects ("*") or ka.req.role.rules.verbs intersects ("*"))
output: Created Role/ClusterRole with wildcard (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
priority: WARNING
source: k8s_audit
tags: [k8s]
- macro: writable_verbs
condition: >
(ka.req.role.rules.verbs intersects (create, update, patch, delete, deletecollection))
- rule: ClusterRole With Write Privileges Created
desc: Detect any attempt to create a Role/ClusterRole that can perform write-related actions
condition: kevt and (role or clusterrole) and kcreate and writable_verbs
output: Created Role/ClusterRole with write privileges (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
priority: NOTICE
source: k8s_audit
tags: [k8s]
- rule: ClusterRole With Pod Exec Created
desc: Detect any attempt to create a Role/ClusterRole that can exec to pods
condition: kevt and (role or clusterrole) and kcreate and ka.req.role.rules.resources intersects ("pods/exec")
output: Created Role/ClusterRole with pod exec privileges (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
priority: WARNING
source: k8s_audit
tags: [k8s]
# The rules below this point are less discriminatory and generally
# represent a stream of activity for a cluster. If you wish to disable
# these events, modify the following macro.
- macro: consider_activity_events
condition: (k8s_audit_always_true)
- macro: kactivity
condition: (kevt and consider_activity_events)
- rule: K8s Deployment Created
desc: Detect any attempt to create a deployment
condition: (kactivity and kcreate and deployment and response_successful)
output: K8s Deployment Created (user=%ka.user.name deployment=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Deployment Deleted
desc: Detect any attempt to delete a deployment
condition: (kactivity and kdelete and deployment and response_successful)
output: K8s Deployment Deleted (user=%ka.user.name deployment=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Service Created
desc: Detect any attempt to create a service
condition: (kactivity and kcreate and service and response_successful)
output: K8s Service Created (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Service Deleted
desc: Detect any attempt to delete a service
condition: (kactivity and kdelete and service and response_successful)
output: K8s Service Deleted (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s ConfigMap Created
desc: Detect any attempt to create a configmap
condition: (kactivity and kcreate and configmap and response_successful)
output: K8s ConfigMap Created (user=%ka.user.name configmap=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s ConfigMap Deleted
desc: Detect any attempt to delete a configmap
condition: (kactivity and kdelete and configmap and response_successful)
output: K8s ConfigMap Deleted (user=%ka.user.name configmap=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Namespace Created
desc: Detect any attempt to create a namespace
condition: (kactivity and kcreate and namespace and response_successful)
output: K8s Namespace Created (user=%ka.user.name namespace=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Namespace Deleted
desc: Detect any attempt to delete a namespace
condition: (kactivity and non_system_user and kdelete and namespace and response_successful)
output: K8s Namespace Deleted (user=%ka.user.name namespace=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Serviceaccount Created
desc: Detect any attempt to create a service account
condition: (kactivity and kcreate and serviceaccount and response_successful)
output: K8s Serviceaccount Created (user=%ka.user.name user=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Serviceaccount Deleted
desc: Detect any attempt to delete a service account
condition: (kactivity and kdelete and serviceaccount and response_successful)
output: K8s Serviceaccount Deleted (user=%ka.user.name user=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Role/Clusterrole Created
desc: Detect any attempt to create a cluster role/role
condition: (kactivity and kcreate and (clusterrole or role) and response_successful)
output: K8s Cluster Role Created (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Role/Clusterrole Deleted
desc: Detect any attempt to delete a cluster role/role
condition: (kactivity and kdelete and (clusterrole or role) and response_successful)
output: K8s Cluster Role Deleted (user=%ka.user.name role=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Role/Clusterrolebinding Created
desc: Detect any attempt to create a clusterrolebinding
condition: (kactivity and kcreate and clusterrolebinding and response_successful)
output: K8s Cluster Role Binding Created (user=%ka.user.name binding=%ka.target.name subjects=%ka.req.binding.subjects role=%ka.req.binding.role resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Role/Clusterrolebinding Deleted
desc: Detect any attempt to delete a clusterrolebinding
condition: (kactivity and kdelete and clusterrolebinding and response_successful)
output: K8s Cluster Role Binding Deleted (user=%ka.user.name binding=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Secret Created
desc: Detect any attempt to create a secret. Service account tokens are excluded.
condition: (kactivity and kcreate and secret and ka.target.namespace!=kube-system and non_system_user and response_successful)
output: K8s Secret Created (user=%ka.user.name secret=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
- rule: K8s Secret Deleted
desc: Detect any attempt to delete a secret Service account tokens are excluded.
condition: (kactivity and kdelete and secret and ka.target.namespace!=kube-system and non_system_user and response_successful)
output: K8s Secret Deleted (user=%ka.user.name secret=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
priority: INFO
source: k8s_audit
tags: [k8s]
# This rule generally matches all events, and as a result is disabled
# by default. If you wish to enable these events, modify the
# following macro.
# condition: (jevt.rawtime exists)
- macro: consider_all_events
condition: (k8s_audit_never_true)
- macro: kall
condition: (kevt and consider_all_events)
- rule: All K8s Audit Events
desc: Match all K8s Audit Events
condition: kall
output: K8s Audit Event received (user=%ka.user.name verb=%ka.verb uri=%ka.uri obj=%jevt.obj)
priority: DEBUG
source: k8s_audit
tags: [k8s]
# This macro disables following rule, change to k8s_audit_never_true to enable it
- macro: allowed_full_admin_users
condition: (k8s_audit_always_true)
# This list includes some of the default user names for an administrator in several K8s installations
- list: full_admin_k8s_users
items: ["admin", "kubernetes-admin", "kubernetes-admin@kubernetes", "kubernetes-admin@cluster.local", "minikube-user"]
# This rules detect an operation triggered by an user name that is
# included in the list of those that are default administrators upon
# cluster creation. This may signify a permission setting too broader.
# As we can't check for role of the user on a general ka.* event, this
# may or may not be an administrator. Customize the full_admin_k8s_users
# list to your needs, and activate at your discretion.
# # How to test:
# # Execute any kubectl command connected using default cluster user, as:
# kubectl create namespace rule-test
- rule: Full K8s Administrative Access
desc: Detect any k8s operation by a user name that may be an administrator with full access.
condition: >
kevt
and non_system_user
and ka.user.name in (full_admin_k8s_users)
and not allowed_full_admin_users
output: K8s Operation performed by full admin user (user=%ka.user.name target=%ka.target.name/%ka.target.resource verb=%ka.verb uri=%ka.uri resp=%ka.response.code)
priority: WARNING
source: k8s_audit
tags: [k8s]
- macro: ingress
condition: ka.target.resource=ingresses
- macro: ingress_tls
condition: (jevt.value[/requestObject/spec/tls] exists)
# # How to test:
# # Create an ingress.yaml file with content:
# apiVersion: networking.k8s.io/v1beta1
# kind: Ingress
# metadata:
# name: test-ingress
# annotations:
# nginx.ingress.kubernetes.io/rewrite-target: /
# spec:
# rules:
# - http:
# paths:
# - path: /testpath
# backend:
# serviceName: test
# servicePort: 80
# # Execute: kubectl apply -f ingress.yaml
- rule: Ingress Object without TLS Certificate Created
desc: Detect any attempt to create an ingress without TLS certification.
condition: >
(kactivity and kcreate and ingress and response_successful and not ingress_tls)
output: >
K8s Ingress Without TLS Cert Created (user=%ka.user.name ingress=%ka.target.name
namespace=%ka.target.namespace)
source: k8s_audit
priority: WARNING
tags: [k8s, network]
- macro: node
condition: ka.target.resource=nodes
- macro: allow_all_k8s_nodes
condition: (k8s_audit_always_true)
- list: allowed_k8s_nodes
items: []
# # How to test:
# # Create a Falco monitored cluster with Kops
# # Increase the number of minimum nodes with:
# kops edit ig nodes
# kops apply --yes
- rule: Untrusted Node Successfully Joined the Cluster
desc: >
Detect a node successfully joined the cluster outside of the list of allowed nodes.
condition: >
kevt and node
and kcreate
and response_successful
and not allow_all_k8s_nodes
and not ka.target.name in (allowed_k8s_nodes)
output: Node not in allowed list successfully joined the cluster (user=%ka.user.name node=%ka.target.name)
priority: ERROR
source: k8s_audit
tags: [k8s]
- rule: Untrusted Node Unsuccessfully Tried to Join the Cluster
desc: >
Detect an unsuccessful attempt to join the cluster for a node not in the list of allowed nodes.
condition: >
kevt and node
and kcreate
and not response_successful
and not allow_all_k8s_nodes
and not ka.target.name in (allowed_k8s_nodes)
output: Node not in allowed list tried unsuccessfully to join the cluster (user=%ka.user.name node=%ka.target.name reason=%ka.response.reason)
priority: WARNING
source: k8s_audit
tags: [k8s]

View File

@@ -33,5 +33,5 @@ configure_file(falco-driver-loader falco-driver-loader @ONLY)
if(CMAKE_SYSTEM_NAME MATCHES "Linux")
install(PROGRAMS ${PROJECT_BINARY_DIR}/scripts/falco-driver-loader
DESTINATION ${FALCO_BIN_DIR})
DESTINATION ${FALCO_BIN_DIR} COMPONENT "${FALCO_COMPONENT_NAME}")
endif()

View File

@@ -1,45 +0,0 @@
#!/usr/bin/env bash
#
# Copyright (C) 2019 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -ex
PREFIX=$1
if [ -z "$PREFIX" ]; then
PREFIX=.
fi
mkdir -p $PREFIX
gcc -O2 -fPIC -I"$LUA_INCLUDE" -c lpcap.c -o $PREFIX/lpcap.o
gcc -O2 -fPIC -I"$LUA_INCLUDE" -c lpcode.c -o $PREFIX/lpcode.o
gcc -O2 -fPIC -I"$LUA_INCLUDE" -c lpprint.c -o $PREFIX/lpprint.o
gcc -O2 -fPIC -I"$LUA_INCLUDE" -c lptree.c -o $PREFIX/lptree.o
gcc -O2 -fPIC -I"$LUA_INCLUDE" -c lpvm.c -o $PREFIX/lpvm.o
# For building lpeg.so, which we don't need now that we're statically linking lpeg.a into falco
#gcc -shared -o lpeg.so -L/usr/local/lib lpcap.o lpcode.o lpprint.o lptree.o lpvm.o
#gcc -shared -o lpeg.so -L/usr/local/lib lpcap.o lpcode.o lpprint.o lptree.o lpvm.o
pushd $PREFIX
/usr/bin/ar cr lpeg.a lpcap.o lpcode.o lpprint.o lptree.o lpvm.o
/usr/bin/ranlib lpeg.a
popd
chmod ug+w re.lua

View File

@@ -1,6 +1,6 @@
#!/bin/sh
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");

View File

@@ -1,6 +1,6 @@
#!/bin/sh
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");

View File

@@ -1,6 +1,6 @@
#!/bin/sh
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,13 +17,8 @@
#
set -e
DKMS_PACKAGE_NAME="@PACKAGE_NAME@"
DKMS_VERSION="@DRIVER_VERSION@"
case "$1" in
remove|upgrade|deconfigure)
if [ "$(dkms status -m $DKMS_PACKAGE_NAME -v $DKMS_VERSION)" ]; then
dkms remove -m $DKMS_PACKAGE_NAME -v $DKMS_VERSION --all
fi
/usr/bin/falco-driver-loader --clean
;;
esac

View File

@@ -1,6 +1,6 @@
#!/usr/bin/env bash
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -135,12 +135,42 @@ get_target_id() {
TARGET_ID="ubuntu-generic"
fi
;;
("flatcar")
KERNEL_RELEASE="${VERSION_ID}"
TARGET_ID=$(echo "${OS_ID}" | tr '[:upper:]' '[:lower:]')
;;
(*)
TARGET_ID=$(echo "${OS_ID}" | tr '[:upper:]' '[:lower:]')
;;
esac
}
flatcar_relocate_tools() {
local -a tools=(
scripts/basic/fixdep
scripts/mod/modpost
tools/objtool/objtool
)
local -r hostld=$(ls /host/usr/lib64/ld-linux-*.so.*)
local -r kdir=/lib/modules/$(ls /lib/modules/)/build
echo "** Found host dl interpreter: ${hostld}"
for host_tool in ${tools[@]}; do
t=${host_tool}
tool=$(basename $t)
tool_dir=$(dirname $t)
host_tool=${kdir}/${host_tool}
if [ ! -f ${host_tool} ]; then
continue
fi
umount ${host_tool} 2>/dev/null || true
mkdir -p /tmp/${tool_dir}/
cp -a ${host_tool} /tmp/${tool_dir}/
echo "** Setting host dl interpreter for $host_tool"
patchelf --set-interpreter ${hostld} --set-rpath /host/usr/lib64 /tmp/${tool_dir}/${tool}
mount -o bind /tmp/${tool_dir}/${tool} ${host_tool}
done
}
load_kernel_module_compile() {
# Skip dkms on UEK hosts because it will always fail
if [[ $(uname -r) == *uek* ]]; then
@@ -153,6 +183,12 @@ load_kernel_module_compile() {
return
fi
if [ "${TARGET_ID}" == "flatcar" ]; then
KERNEL_RELEASE=$(uname -r)
echo "* Flatcar detected (version ${VERSION_ID}); relocating kernel tools"
flatcar_relocate_tools
fi
# Try to compile using all the available gcc versions
for CURRENT_GCC in $(which gcc) $(ls "$(dirname "$(which gcc)")"/gcc-* | grep 'gcc-[0-9]\+' | sort -n -r -k 2 -t -); do
echo "* Trying to dkms install ${DRIVER_NAME} module with GCC ${CURRENT_GCC}"
@@ -199,9 +235,7 @@ load_kernel_module_download() {
get_target_id
local FALCO_KERNEL_MODULE_FILENAME="${DRIVER_NAME}_${TARGET_ID}_${KERNEL_RELEASE}_${KERNEL_VERSION}.ko"
local URL
URL=$(echo "${DRIVERS_REPO}/${DRIVER_VERSION}/${FALCO_KERNEL_MODULE_FILENAME}" | sed s/+/%2B/g)
local URL=$(echo "${DRIVERS_REPO}/${DRIVER_VERSION}/${ARCH}/${FALCO_KERNEL_MODULE_FILENAME}" | sed s/+/%2B/g)
echo "* Trying to download a prebuilt ${DRIVER_NAME} module from ${URL}"
if curl -L --create-dirs "${FALCO_DRIVER_CURL_OPTIONS}" -o "${HOME}/.falco/${FALCO_KERNEL_MODULE_FILENAME}" "${URL}"; then
@@ -219,43 +253,96 @@ load_kernel_module_download() {
fi
}
load_kernel_module() {
if ! hash lsmod > /dev/null 2>&1; then
>&2 echo "This program requires lsmod"
exit 1
fi
print_clean_termination() {
echo
echo "[SUCCESS] Cleaning phase correctly terminated."
echo
echo "================ Cleaning phase ================"
echo
}
if ! hash modprobe > /dev/null 2>&1; then
>&2 echo "This program requires modprobe"
clean_kernel_module() {
echo
echo "================ Cleaning phase ================"
echo
if ! hash lsmod > /dev/null 2>&1; then
>&2 echo "This program requires lsmod."
exit 1
fi
if ! hash rmmod > /dev/null 2>&1; then
>&2 echo "This program requires rmmod"
>&2 echo "This program requires rmmod."
exit 1
fi
echo "* Unloading ${DRIVER_NAME} module, if present"
rmmod "${DRIVER_NAME}" 2>/dev/null
WAIT_TIME=0
KMOD_NAME=$(echo "${DRIVER_NAME}" | tr "-" "_")
while lsmod | cut -d' ' -f1 | grep -qx "${KMOD_NAME}" && [ $WAIT_TIME -lt "${MAX_RMMOD_WAIT}" ]; do
if rmmod "${DRIVER_NAME}" 2>/dev/null; then
echo "* Unloading ${DRIVER_NAME} module succeeded after ${WAIT_TIME}s"
break
fi
((++WAIT_TIME))
if (( WAIT_TIME % 5 == 0 )); then
echo "* ${DRIVER_NAME} module still loaded, waited ${WAIT_TIME}s (max wait ${MAX_RMMOD_WAIT}s)"
fi
sleep 1
done
echo "* 1. Check if kernel module '${KMOD_NAME}' is still loaded:"
if lsmod | cut -d' ' -f1 | grep -qx "${KMOD_NAME}" > /dev/null 2>&1; then
echo "* ${DRIVER_NAME} module seems to still be loaded, hoping the best"
exit 0
if ! lsmod | cut -d' ' -f1 | grep -qx "${KMOD_NAME}"; then
echo "- OK! There is no '${KMOD_NAME}' module loaded."
echo
fi
# Wait 50s = MAX_RMMOD_WAIT * 5s
MAX_RMMOD_WAIT=10
# Remove kernel module if is still loaded.
while lsmod | cut -d' ' -f1 | grep -qx "${KMOD_NAME}" && [ $MAX_RMMOD_WAIT -gt 0 ]; do
echo "- Kernel module '${KMOD_NAME}' is still loaded."
echo "- Trying to unload it with 'rmmod ${KMOD_NAME}'..."
if rmmod ${KMOD_NAME}; then
echo "- OK! Unloading '${KMOD_NAME}' module succeeded."
echo
else
echo "- Nothing to do...'falco-driver-loader' will wait until you remove the kernel module to have a clean termination."
echo "- Check that no process is using the kernel module with 'lsmod | grep ${KMOD_NAME}'."
echo "- Sleep 5 seconds..."
echo
((--MAX_RMMOD_WAIT))
sleep 5
fi
done
if [ ${MAX_RMMOD_WAIT} -eq 0 ]; then
echo "[WARNING] '${KMOD_NAME}' module is still loaded, you could have incompatibility issues."
echo
fi
if ! hash dkms >/dev/null 2>&1; then
echo "- Skipping dkms remove (dkms not found)."
print_clean_termination
return
fi
# Remove all versions of this module from dkms.
echo "* 2. Check all versions of kernel module '${KMOD_NAME}' in dkms:"
DRIVER_VERSIONS=$(dkms status -m "${KMOD_NAME}" | tr -d "," | tr -d ":" | tr "/" " " | cut -d' ' -f2)
if [ -z "${DRIVER_VERSIONS}" ]; then
echo "- OK! There are no '${KMOD_NAME}' module versions in dkms."
else
echo "- There are some versions of '${KMOD_NAME}' module in dkms."
echo
echo "* 3. Removing all the following versions from dkms:"
echo "${DRIVER_VERSIONS}"
echo
fi
for CURRENT_VER in ${DRIVER_VERSIONS}; do
echo "- Removing ${CURRENT_VER}..."
if dkms remove -m ${KMOD_NAME} -v "${CURRENT_VER}" --all; then
echo
echo "- OK! Removing '${CURRENT_VER}' succeeded."
echo
else
echo "[WARNING] Removing '${KMOD_NAME}' version '${CURRENT_VER}' failed."
fi
done
print_clean_termination
}
load_kernel_module() {
clean_kernel_module
echo "* Looking for a ${DRIVER_NAME} module locally (kernel ${KERNEL_RELEASE})"
@@ -290,48 +377,6 @@ load_kernel_module() {
exit 1
}
clean_kernel_module() {
if ! hash lsmod > /dev/null 2>&1; then
>&2 echo "This program requires lsmod"
exit 1
fi
if ! hash rmmod > /dev/null 2>&1; then
>&2 echo "This program requires rmmod"
exit 1
fi
KMOD_NAME=$(echo "${DRIVER_NAME}" | tr "-" "_")
if lsmod | cut -d' ' -f1 | grep -qx "${KMOD_NAME}"; then
if rmmod "${DRIVER_NAME}" 2>/dev/null; then
echo "* Unloading ${DRIVER_NAME} module succeeded"
else
echo "* Unloading ${DRIVER_NAME} module failed"
fi
else
echo "* There is no ${DRIVER_NAME} module loaded"
fi
if ! hash dkms >/dev/null 2>&1; then
echo "* Skipping dkms remove (dkms not found)"
return
fi
DRIVER_VERSIONS=$(dkms status -m "${DRIVER_NAME}" | cut -d',' -f1 | sed -e 's/^[[:space:]]*//')
if [ -z "${DRIVER_VERSIONS}" ]; then
echo "* There is no ${DRIVER_NAME} module in dkms"
return
fi
for CURRENT_VER in ${DRIVER_VERSIONS}; do
if dkms remove "${CURRENT_VER}" --all 2>/dev/null; then
echo "* Removing ${CURRENT_VER} succeeded"
else
echo "* Removing ${CURRENT_VER} failed"
exit 1
fi
done
}
load_bpf_probe_compile() {
local BPF_KERNEL_SOURCES_URL=""
local STRIP_COMPONENTS=1

View File

@@ -2,7 +2,7 @@
set -e
usage() {
echo "usage: $0 -f <package.deb> -r <deb|deb-dev>"
echo "usage: $0 -f <package_x86_64.deb> -f <package_aarch64.deb> -r <deb|deb-dev>"
exit 1
}
@@ -14,6 +14,13 @@ check_program() {
fi
}
# Used to get comma separated list of architectures
join_arr() {
local IFS="$1"
shift
echo "$*"
}
# Add a package to the local DEB repository
#
# $1: path of the repository.
@@ -25,6 +32,26 @@ add_deb() {
rm -f $(basename -- $3).asc
gpg --detach-sign --digest-algo SHA256 --armor $(basename -- $3)
popd > /dev/null
# Get package architecture from dpkg
local arch=$(dpkg --info $3 | awk '/Architecture/ {printf "%s", $2}')
# Store architecture in array
architectures+=("${arch}")
}
falco_arch_from_deb_arch() {
case "$1" in
"amd64")
echo -n "x86_64"
;;
"arm64")
echo -n "aarch64"
;;
*)
echo "Wrong arch."
exit 1
;;
esac
}
# Update the local DEB repository
@@ -32,26 +59,25 @@ add_deb() {
# $1: path of the repository
# $2: suite (eg. "stable")
update_repo() {
# fixme(leogr): we cannot use apt-ftparchive --arch packages ...
# since our .deb files ends with "_x86_64" instead of "amd64".
# See https://manpages.debian.org/jessie/apt-utils/apt-ftparchive.1.en.html
#
# As a workaround, we temporarily stick here with "amd64"
# (the only supported arch at the moment)
local arch=amd64
local component=main
local debs_dir=$2
local release_dir=dists/$2
local packages_dir=${release_dir}/${component}/binary-${arch}
pushd $1 > /dev/null
# packages metadata
apt-ftparchive packages ${debs_dir} > ${packages_dir}/Packages
gzip -c ${packages_dir}/Packages > ${packages_dir}/Packages.gz
bzip2 -z -c ${packages_dir}/Packages > ${packages_dir}/Packages.bz2
for arch in "${architectures[@]}"; do
local packages_dir=${release_dir}/${component}/binary-${arch}
mkdir -p ${packages_dir}
truncate -s 0 ${packages_dir}/Packages
# Find all ${arch} deb files.
# Note that debian uses {arm64,amd64}, while
# Falco packages use {x86_64,aarch64}.
find ${debs_dir} -name "falco-*-$(falco_arch_from_deb_arch ${arch}).deb" -exec apt-ftparchive packages {} \; >> ${packages_dir}/Packages
gzip -c ${packages_dir}/Packages > ${packages_dir}/Packages.gz
bzip2 -z -c ${packages_dir}/Packages > ${packages_dir}/Packages.bz2
done
# release metadata
apt-ftparchive release \
-o APT::FTPArchive::Release::Origin=Falco \
@@ -59,13 +85,18 @@ update_repo() {
-o APT::FTPArchive::Release::Suite=$2 \
-o APT::FTPArchive::Release::Codename=$2 \
-o APT::FTPArchive::Release::Components=${component} \
-o APT::FTPArchive::Release::Architectures=${arch} \
-o APT::FTPArchive::Release::Architectures="$(join_arr , "${architectures[@]}")" \
${release_dir} > ${release_dir}/Release
# release signature
# release signature - Release.gpg file
gpg --detach-sign --digest-algo SHA256 --armor ${release_dir}/Release
rm -f ${release_dir}/Release.gpg
mv ${release_dir}/Release.asc ${release_dir}/Release.gpg
# release signature - InRelease file
gpg --armor --sign --clearsign --digest-algo SHA256 ${release_dir}/Release
rm -f ${release_dir}/InRelease
mv ${release_dir}/Release.asc ${release_dir}/InRelease
popd > /dev/null
}
@@ -74,7 +105,7 @@ update_repo() {
while getopts ":f::r:" opt; do
case "${opt}" in
f )
file=${OPTARG}
files+=("${OPTARG}")
;;
r )
repo="${OPTARG}"
@@ -93,7 +124,7 @@ done
shift $((OPTIND-1))
# check options
if [ -z "${file}" ] || [ -z "${repo}" ]; then
if [ ${#files[@]} -eq 0 ] || [ -z "${repo}" ]; then
usage
fi
@@ -103,6 +134,7 @@ check_program gzip
check_program bzip2
check_program gpg
check_program aws
check_program dpkg
# settings
debSuite=stable
@@ -116,17 +148,23 @@ mkdir -p ${tmp_repo_path}
aws s3 cp ${s3_bucket_repo} ${tmp_repo_path} --recursive
# update the repo
echo "Adding ${file}..."
add_deb ${tmp_repo_path} ${debSuite} ${file}
for file in "${files[@]}"; do
echo "Adding ${file}..."
add_deb ${tmp_repo_path} ${debSuite} ${file}
done
update_repo ${tmp_repo_path} ${debSuite}
# publish
package=$(basename -- ${file})
echo "Publishing ${package} to ${s3_bucket_repo}..."
aws s3 cp ${tmp_repo_path}/${debSuite}/${package} ${s3_bucket_repo}/${debSuite}/${package} --acl public-read
aws s3 cp ${tmp_repo_path}/${debSuite}/${package}.asc ${s3_bucket_repo}/${debSuite}/${package}.asc --acl public-read
aws s3 sync ${tmp_repo_path}/dists ${s3_bucket_repo}/dists --delete --acl public-read
for file in "${files[@]}"; do
package=$(basename -- ${file})
echo "Publishing ${package} to ${s3_bucket_repo}..."
aws s3 cp ${tmp_repo_path}/${debSuite}/${package} ${s3_bucket_repo}/${debSuite}/${package} --acl public-read
aws s3 cp ${tmp_repo_path}/${debSuite}/${package}.asc ${s3_bucket_repo}/${debSuite}/${package}.asc --acl public-read
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${debSuite}/${package}
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${debSuite}/${package}.asc
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${debSuite}/${package}
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${debSuite}/${package}.asc
done
# sync dists
aws s3 sync ${tmp_repo_path}/dists ${s3_bucket_repo}/dists --delete --acl public-read
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/dists/*

View File

@@ -2,7 +2,7 @@
set -e
usage() {
echo "usage: $0 -f <package.rpm> -r <rpm|rpm-dev>"
echo "usage: $0 -f <package_x86_64.rpm> -f <package_aarch64.rpm> -r <rpm|rpm-dev>"
exit 1
}
@@ -42,7 +42,7 @@ update_repo() {
while getopts ":f::r:" opt; do
case "${opt}" in
f )
file=${OPTARG}
files+=("${OPTARG}")
;;
r )
repo="${OPTARG}"
@@ -60,7 +60,7 @@ while getopts ":f::r:" opt; do
done
shift $((OPTIND-1))
if [ -z "${file}" ] || [ -z "${repo}" ]; then
if [ ${#files[@]} -eq 0 ] || [ -z "${repo}" ]; then
usage
fi
@@ -80,17 +80,23 @@ mkdir -p ${tmp_repo_path}
aws s3 cp ${s3_bucket_repo} ${tmp_repo_path} --recursive
# update the repo
echo "Adding ${file}..."
add_rpm ${tmp_repo_path} ${file}
for file in "${files[@]}"; do
echo "Adding ${file}..."
add_rpm ${tmp_repo_path} ${file}
done
update_repo ${tmp_repo_path}
# publish
package=$(basename -- ${file})
echo "Publishing ${package} to ${s3_bucket_repo}..."
aws s3 cp ${tmp_repo_path}/${package} ${s3_bucket_repo}/${package} --acl public-read
aws s3 cp ${tmp_repo_path}/${package}.asc ${s3_bucket_repo}/${package}.asc --acl public-read
aws s3 sync ${tmp_repo_path}/repodata ${s3_bucket_repo}/repodata --delete --acl public-read
for file in "${files[@]}"; do
package=$(basename -- ${file})
echo "Publishing ${package} to ${s3_bucket_repo}..."
aws s3 cp ${tmp_repo_path}/${package} ${s3_bucket_repo}/${package} --acl public-read
aws s3 cp ${tmp_repo_path}/${package}.asc ${s3_bucket_repo}/${package}.asc --acl public-read
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${package}
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${package}.asc
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${package}
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/${package}.asc
done
# sync repodata
aws s3 sync ${tmp_repo_path}/repodata ${s3_bucket_repo}/repodata --delete --acl public-read
aws cloudfront create-invalidation --distribution-id ${AWS_CLOUDFRONT_DIST_ID} --paths ${cloudfront_path}/repodata/*

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");

View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2021 The Falco Authors.
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,5 +15,4 @@
# limitations under the License.
#
mod_version="@DRIVER_VERSION@"
dkms remove -m falco -v $mod_version --all --rpm_safe_upgrade
/usr/bin/falco-driver-loader --clean

3
test/.gitignore vendored
View File

@@ -1 +1,2 @@
falco_traces.yaml
falco_traces.yaml
venv/*

View File

@@ -10,7 +10,6 @@ You can find instructions on how to run this test suite on the Falco website [he
- [falco_traces](./falco_traces.yaml.in)
- [falco_tests_package](./falco_tests_package.yaml)
- [falco_k8s_audit_tests](./falco_k8s_audit_tests.yaml)
- [falco_tests_psp](./falco_tests_psp.yaml)
## Running locally
@@ -18,13 +17,7 @@ This step assumes you already built Falco.
Note that the tests are intended to be run against a [release build](https://falco.org/docs/getting-started/source/#specify-the-build-type) of Falco, at the moment.
Also, it assumes you prepared [falco_traces](#falco_traces) (see the section below) and you already run the following command from the build directory:
```console
make test-trace-files
```
It prepares the fixtures (`json` and `scap` files) needed by the integration tests.
Also, it assumes you prepared [falco_traces](#falco_traces) (see the section below).
**Requirements**
@@ -117,7 +110,7 @@ In case you want to run all the test suites at once, you can directly use the `r
```console
cd test
./run_regression_tests.sh -v
./run_regression_tests.sh -v -d ../build
```
Just make sure you followed all the previous setup steps.

View File

@@ -0,0 +1,29 @@
#
# Copyright (C) 2022 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
stdout_output:
enabled: true
plugins:
- name: k8saudit
library_path: BUILD_DIR/k8saudit-plugin-prefix/src/k8saudit-plugin/libk8saudit.so
init_config: ""
open_params: "" # to be filled out by each test case
- name: json
library_path: BUILD_DIR/json-plugin-prefix/src/json-plugin/libjson.so
init_config: ""
load_plugins: [k8saudit, json]

View File

@@ -1,171 +0,0 @@
#
# Copyright (C) 2016-2018 The Falco Authors.
#
# This file is part of falco .
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# File(s) or Directories containing Falco rules, loaded at startup.
# The name "rules_file" is only for backwards compatibility.
# If the entry is a file, it will be read directly. If the entry is a directory,
# every file in that directory will be read, in alphabetical order.
#
# falco_rules.yaml ships with the falco package and is overridden with
# every new software version. falco_rules.local.yaml is only created
# if it doesn't exist. If you want to customize the set of rules, add
# your customizations to falco_rules.local.yaml.
#
# The files will be read in the order presented here, so make sure if
# you have overrides they appear in later files.
rules_file: []
# If true, the times displayed in log messages and output messages
# will be in ISO 8601. By default, times are displayed in the local
# time zone, as governed by /etc/localtime.
time_format_iso_8601: false
# Whether to output events in json or text
json_output: false
# When using json output, whether or not to include the "output" property
# itself (e.g. "File below a known binary directory opened for writing
# (user=root ....") in the json output.
json_include_output_property: true
# When using json output, whether or not to include the "tags" property
# itself in the json output. If set to true, outputs caused by rules
# with no tags will have a "tags" field set to an empty array. If set to
# false, the "tags" field will not be included in the json output at all.
json_include_tags_property: true
# Send information logs to stderr and/or syslog Note these are *not* security
# notification logs! These are just Falco lifecycle (and possibly error) logs.
log_stderr: true
log_syslog: true
# Minimum log level to include in logs. Note: these levels are
# separate from the priority field of rules. This refers only to the
# log level of falco's internal logging. Can be one of "emergency",
# "alert", "critical", "error", "warning", "notice", "info", "debug".
log_level: info
# Minimum rule priority level to load and run. All rules having a
# priority more severe than this level will be loaded/run. Can be one
# of "emergency", "alert", "critical", "error", "warning", "notice",
# "info", "debug".
priority: debug
# Whether or not output to any of the output channels below is
# buffered. Defaults to false
buffered_outputs: false
# Falco uses a shared buffer between the kernel and userspace to pass
# system call information. When falco detects that this buffer is
# full and system calls have been dropped, it can take one or more of
# the following actions:
# - "ignore": do nothing. If an empty list is provided, ignore is assumed.
# - "log": log a CRITICAL message noting that the buffer was full.
# - "alert": emit a falco alert noting that the buffer was full.
# - "exit": exit falco with a non-zero rc.
#
# The rate at which log/alert messages are emitted is governed by a
# token bucket. The rate corresponds to one message every 30 seconds
# with a burst of 10 messages.
syscall_event_drops:
actions:
- log
- alert
rate: .03333
max_burst: 10
# A throttling mechanism implemented as a token bucket limits the
# rate of falco notifications. This throttling is controlled by the following configuration
# options:
# - rate: the number of tokens (i.e. right to send a notification)
# gained per second. Defaults to 1.
# - max_burst: the maximum number of tokens outstanding. Defaults to 1000.
#
# With these defaults, falco could send up to 1000 notifications after
# an initial quiet period, and then up to 1 notification per second
# afterward. It would gain the full burst back after 1000 seconds of
# no activity.
outputs:
rate: 1
max_burst: 1000
# Where security notifications should go.
# Multiple outputs can be enabled.
syslog_output:
enabled: true
# If keep_alive is set to true, the file will be opened once and
# continuously written to, with each output message on its own
# line. If keep_alive is set to false, the file will be re-opened
# for each output message.
#
# Also, the file will be closed and reopened if falco is signaled with
# SIGUSR1.
file_output:
enabled: false
keep_alive: false
filename: ./events.txt
stdout_output:
enabled: true
# Falco contains an embedded webserver that can be used to accept K8s
# Audit Events. These config options control the behavior of that
# webserver. (By default, the webserver is disabled).
#
# The ssl_certificate is a combination SSL Certificate and corresponding
# key contained in a single file. You can generate a key/cert as follows:
#
# $ openssl req -newkey rsa:2048 -nodes -keyout key.pem -x509 -days 365 -out certificate.pem
# $ cat certificate.pem key.pem > falco.pem
# $ sudo cp falco.pem /etc/falco/falco.pem
webserver:
enabled: true
listen_port: 8765
k8s_audit_endpoint: /k8s-audit
ssl_enabled: false
ssl_certificate: /etc/falco/falco.pem
# Possible additional things you might want to do with program output:
# - send to a slack webhook:
# program: "jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/XXX"
# - logging (alternate method than syslog):
# program: logger -t falco-test
# - send over a network connection:
# program: nc host.example.com 80
# If keep_alive is set to true, the program will be started once and
# continuously written to, with each output message on its own
# line. If keep_alive is set to false, the program will be re-spawned
# for each output message.
#
# Also, the program will be closed and reopened if falco is signaled with
# SIGUSR1.
program_output:
enabled: false
keep_alive: false
program: "jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/XXX"
http_output:
enabled: false
url: http://some.url

View File

@@ -25,7 +25,8 @@ trace_files: !mux
- ./rules/k8s_audit/engine_v4/allow_only_apache_container.yaml
detect_counts:
- Create Disallowed Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
compat_engine_v4_create_allowed_pod:
detect: False
@@ -33,7 +34,8 @@ trace_files: !mux
- ../rules/falco_rules.yaml
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
- ./rules/k8s_audit/engine_v4/allow_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
compat_engine_v4_create_privileged_pod:
detect: True
@@ -43,23 +45,26 @@ trace_files: !mux
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
detect_counts:
- Create Privileged Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_privileged.json
compat_engine_v4_create_privileged_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_privileged.json
compat_engine_v4_create_unprivileged_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
compat_engine_v4_create_hostnetwork_pod:
detect: True
@@ -69,535 +74,591 @@ trace_files: !mux
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
detect_counts:
- Create HostNetwork Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
compat_engine_v4_create_hostnetwork_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/engine_v4_k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
user_outside_allowed_set:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_namespace_foo.yaml
detect_counts:
- Disallowed K8s User: 1
trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/some-user_creates_namespace_foo.json
user_in_allowed_set:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_namespace_foo.yaml
- ./rules/k8s_audit/allow_user_some-user.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/some-user_creates_namespace_foo.json
create_disallowed_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_only_apache_container.yaml
detect_counts:
- Create Disallowed Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
create_allowed_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
create_privileged_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create Privileged Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_privileged.json
create_privileged_no_secctx_1st_container_2nd_container_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create Privileged Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_no_secctx_1st_container_privileged_2nd_container.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_no_secctx_1st_container_privileged_2nd_container.json
create_privileged_2nd_container_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create Privileged Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_privileged_2nd_container.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_privileged_2nd_container.json
create_privileged_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_privileged.json
create_unprivileged_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
create_unprivileged_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json
create_sensitive_mount_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create Sensitive Mount Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
create_sensitive_mount_2nd_container_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create Sensitive Mount Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount_2nd_container.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_sensitive_mount_2nd_container.json
create_sensitive_mount_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
create_unsensitive_mount_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
create_unsensitive_mount_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
create_hostnetwork_pod:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Create HostNetwork Pod: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
create_hostnetwork_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
create_nohostnetwork_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
create_nohostnetwork_trusted_pod:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/trust_nginx_container.yaml
trace_file: trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
create_nodeport_service:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
detect_counts:
- Create NodePort Service: 1
trace_file: trace_files/k8s_audit/create_nginx_service_nodeport.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_service_nodeport.json
create_nonodeport_service:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
trace_file: trace_files/k8s_audit/create_nginx_service_nonodeport.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_service_nonodeport.json
create_configmap_private_creds:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
detect_counts:
- Create/Modify Configmap With Private Credentials: 6
trace_file: trace_files/k8s_audit/create_configmap_sensitive_values.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_configmap_sensitive_values.json
create_configmap_no_private_creds:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
trace_file: trace_files/k8s_audit/create_configmap_no_sensitive_values.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_configmap_no_sensitive_values.json
anonymous_user:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Anonymous Request Allowed: 1
trace_file: trace_files/k8s_audit/anonymous_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/anonymous_creates_namespace_foo.json
pod_exec:
detect: True
detect_level: NOTICE
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Attach/Exec Pod: 1
trace_file: trace_files/k8s_audit/exec_pod.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/exec_pod.json
pod_attach:
detect: True
detect_level: NOTICE
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Attach/Exec Pod: 1
trace_file: trace_files/k8s_audit/attach_pod.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/attach_pod.json
namespace_outside_allowed_set:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_user_some-user.yaml
detect_counts:
- Create Disallowed Namespace: 1
trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/some-user_creates_namespace_foo.json
namespace_in_allowed_set:
detect: False
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_namespace_foo.yaml
- ./rules/k8s_audit/disallow_kactivity.yaml
trace_file: trace_files/k8s_audit/minikube_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/minikube_creates_namespace_foo.json
create_pod_in_kube_system_namespace:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Pod Created in Kube Namespace: 1
trace_file: trace_files/k8s_audit/create_pod_kube_system_namespace.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_pod_kube_system_namespace.json
create_pod_in_kube_public_namespace:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Pod Created in Kube Namespace: 1
trace_file: trace_files/k8s_audit/create_pod_kube_public_namespace.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_pod_kube_public_namespace.json
create_serviceaccount_in_kube_system_namespace:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Service Account Created in Kube Namespace: 1
trace_file: trace_files/k8s_audit/create_serviceaccount_kube_system_namespace.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_serviceaccount_kube_system_namespace.json
create_serviceaccount_in_kube_public_namespace:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Service Account Created in Kube Namespace: 1
trace_file: trace_files/k8s_audit/create_serviceaccount_kube_public_namespace.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_serviceaccount_kube_public_namespace.json
system_clusterrole_deleted:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- System ClusterRole Modified/Deleted: 1
trace_file: trace_files/k8s_audit/delete_cluster_role_kube_aggregator.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_cluster_role_kube_aggregator.json
system_clusterrole_modified:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- System ClusterRole Modified/Deleted: 1
trace_file: trace_files/k8s_audit/modify_cluster_role_node_problem_detector.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/modify_cluster_role_node_problem_detector.json
attach_cluster_admin_role:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- Attach to cluster-admin Role: 1
trace_file: trace_files/k8s_audit/attach_cluster_admin_role.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/attach_cluster_admin_role.json
create_cluster_role_wildcard_resources:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- ClusterRole With Wildcard Created: 1
trace_file: trace_files/k8s_audit/create_cluster_role_wildcard_resources.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_cluster_role_wildcard_resources.json
create_cluster_role_wildcard_verbs:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- ClusterRole With Wildcard Created: 1
trace_file: trace_files/k8s_audit/create_cluster_role_wildcard_verbs.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_cluster_role_wildcard_verbs.json
create_writable_cluster_role:
detect: True
detect_level: NOTICE
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- ClusterRole With Write Privileges Created: 1
trace_file: trace_files/k8s_audit/create_cluster_role_write_privileges.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_cluster_role_write_privileges.json
create_pod_exec_cluster_role:
detect: True
detect_level: WARNING
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- ClusterRole With Pod Exec Created: 1
trace_file: trace_files/k8s_audit/create_cluster_role_pod_exec.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_cluster_role_pod_exec.json
create_deployment:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Deployment Created: 1
trace_file: trace_files/k8s_audit/create_deployment.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_deployment.json
delete_deployment:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Deployment Deleted: 1
trace_file: trace_files/k8s_audit/delete_deployment.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_deployment.json
create_service:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Service Created: 1
trace_file: trace_files/k8s_audit/create_service.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_service.json
delete_service:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Service Deleted: 1
trace_file: trace_files/k8s_audit/delete_service.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_service.json
create_configmap:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s ConfigMap Created: 1
trace_file: trace_files/k8s_audit/create_configmap.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_configmap.json
delete_configmap:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s ConfigMap Deleted: 1
trace_file: trace_files/k8s_audit/delete_configmap.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_configmap.json
create_namespace:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
- ./rules/k8s_audit/allow_namespace_foo.yaml
- ./rules/k8s_audit/allow_user_some-user.yaml
detect_counts:
- K8s Namespace Created: 1
trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/some-user_creates_namespace_foo.json
delete_namespace:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Namespace Deleted: 1
trace_file: trace_files/k8s_audit/delete_namespace_foo.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_namespace_foo.json
create_serviceaccount:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Serviceaccount Created: 1
trace_file: trace_files/k8s_audit/create_serviceaccount.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_serviceaccount.json
delete_serviceaccount:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Serviceaccount Deleted: 1
trace_file: trace_files/k8s_audit/delete_serviceaccount.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_serviceaccount.json
create_clusterrole:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Role/Clusterrole Created: 1
trace_file: trace_files/k8s_audit/create_clusterrole.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_clusterrole.json
delete_clusterrole:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Role/Clusterrole Deleted: 1
trace_file: trace_files/k8s_audit/delete_clusterrole.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_clusterrole.json
create_clusterrolebinding:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Role/Clusterrolebinding Created: 1
trace_file: trace_files/k8s_audit/create_clusterrolebinding.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_clusterrolebinding.json
delete_clusterrolebinding:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Role/Clusterrolebinding Deleted: 1
trace_file: trace_files/k8s_audit/delete_clusterrolebinding.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_clusterrolebinding.json
create_secret:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Secret Created: 1
trace_file: trace_files/k8s_audit/create_secret.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_secret.json
# Should *not* result in any event as the secret rules skip service account token secrets
create_service_account_token_secret:
@@ -605,35 +666,38 @@ trace_files: !mux
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_service_account_token_secret.json
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_service_account_token_secret.json
create_kube_system_secret:
detect: False
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/create_kube_system_secret.json
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_kube_system_secret.json
delete_secret:
detect: True
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
detect_counts:
- K8s Secret Deleted: 1
trace_file: trace_files/k8s_audit/delete_secret.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/delete_secret.json
fal_01_003:
detect: False
detect_level: INFO
rules_file:
- ../rules/falco_rules.yaml
- ../rules/k8s_audit_rules.yaml
trace_file: trace_files/k8s_audit/fal_01_003.json
stderr_contains: 'Could not read k8s audit event line #1, "{"kind": 0}": Data not recognized as a k8s audit event, stopping'
- BUILD_DIR/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/fal_01_003.json
stderr_contains: 'data not recognized as a k8s audit event'
json_pointer_correct_parse:
detect: True
@@ -642,4 +706,5 @@ trace_files: !mux
- ./rules/k8s_audit/single_rule_with_json_pointer.yaml
detect_counts:
- json_pointer_example: 1
trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
conf_file: BUILD_DIR/test/confs/plugins/k8s_audit.yaml
addl_cmdline_opts: -o plugins[0].open_params=trace_files/k8s_audit/create_nginx_pod_unprivileged.json

View File

@@ -44,9 +44,6 @@ class FalcoTest(Test):
self.falcodir = self.params.get('falcodir', '/', default=build_dir)
self.psp_conv_path = os.path.join(build_dir, "falcoctl")
self.psp_conv_url = "https://github.com/falcosecurity/falcoctl/releases/download/v0.0.4/falcoctl-0.0.4-linux-amd64"
self.stdout_is = self.params.get('stdout_is', '*', default='')
self.stderr_is = self.params.get('stderr_is', '*', default='')
@@ -111,15 +108,8 @@ class FalcoTest(Test):
if not isinstance(self.validate_rules_file, list):
self.validate_rules_file = [self.validate_rules_file]
self.psp_rules_file = os.path.join(build_dir, "psp_rules.yaml")
self.psp_file = self.params.get('psp_file', '*', default="")
self.rules_args = ""
if self.psp_file != "":
self.rules_args = self.rules_args + "-r " + self.psp_rules_file + " "
for file in self.validate_rules_file:
if not os.path.isabs(file):
file = os.path.join(self.basedir, file)
@@ -127,7 +117,7 @@ class FalcoTest(Test):
for file in self.rules_file:
if not os.path.isabs(file):
file = os.path.join(self.basedir, file)
file = os.path.join(self.basedir, file.replace("BUILD_DIR", build_dir))
self.rules_args = self.rules_args + "-r " + file + " "
self.conf_file = self.params.get(
@@ -593,32 +583,6 @@ class FalcoTest(Test):
if self.trace_file:
trace_arg = "-e {}".format(self.trace_file)
# Possibly run psp converter
if self.psp_file != "":
if not os.path.isfile(self.psp_conv_path):
self.log.info("Downloading {} to {}".format(
self.psp_conv_url, self.psp_conv_path))
urllib.request.urlretrieve(
self.psp_conv_url, self.psp_conv_path)
os.chmod(self.psp_conv_path, stat.S_IEXEC)
conv_cmd = '{} convert psp --psp-path {} --rules-path {}'.format(
self.psp_conv_path, os.path.join(self.basedir, self.psp_file), self.psp_rules_file)
conv_proc = process.SubProcess(conv_cmd)
conv_res = conv_proc.run(timeout=180, sig=9)
if conv_res.exit_status != 0:
self.error("psp_conv command \"{}\" exited with unexpected return value {}. Full stdout={} stderr={}".format(
conv_cmd, conv_res.exit_status, conv_res.stdout, conv_res.stderr))
with open(self.psp_rules_file, 'r') as myfile:
psp_rules = myfile.read()
self.log.debug("Converted Rules: {}".format(psp_rules))
# Run falco
cmd = '{} {} {} -c {} {} -o json_output={} -o json_include_output_property={} -o json_include_tags_property={} -o priority={} -v {}'.format(
self.falco_binary_path, self.rules_args, self.disabled_args, self.conf_file, trace_arg, self.json_output,

View File

@@ -254,9 +254,6 @@ trace_files: !mux
stdout_is: |+
1 errors:
Rules content is not yaml
---
This is not yaml
---
validate_rules_file:
- rules/invalid_not_yaml.yaml
trace_file: trace_files/cat_write.scap
@@ -266,9 +263,6 @@ trace_files: !mux
stdout_is: |+
1 errors:
Rules content is not yaml array of objects
---
foo: bar
---
validate_rules_file:
- rules/invalid_not_array.yaml
trace_file: trace_files/cat_write.scap
@@ -277,7 +271,7 @@ trace_files: !mux
exit_status: 1
stdout_is: |+
1 errors:
Unexpected element of type string. Each element should be a yaml associative array.
Unexpected element type. Each element should be a yaml associative array.
---
- foo
---
@@ -299,12 +293,6 @@ trace_files: !mux
invalid_yaml_parse_error:
exit_status: 1
stdout_is: |+
1 errors:
mapping values are not allowed in this context
---
this : is : not : yaml
---
validate_rules_file:
- rules/invalid_yaml_parse_error.yaml
trace_file: trace_files/cat_write.scap
@@ -339,7 +327,7 @@ trace_files: !mux
exit_status: 1
stdout_is: |+
1 errors:
Rule must have property output
Rule must have properties 'condition', 'output', 'desc', and 'priority'
---
- rule: no output rule
desc: some desc
@@ -426,7 +414,7 @@ trace_files: !mux
stdout_contains: |+
.*invalid_base_macro.yaml: Ok
.*invalid_append_macro.yaml: 1 errors:
Compilation error when compiling "evt.type=execve foo": 17: syntax error, unexpected 'foo', expecting 'or', 'and'
Compilation error when compiling "evt.type=execve foo": 17: unexpected token after 'execve', expecting 'or', 'and'
---
- macro: some macro
condition: evt.type=execve
@@ -458,7 +446,7 @@ trace_files: !mux
exit_status: 1
stdout_is: |+
1 errors:
Compilation error when compiling "evt.type=execve foo": 17: syntax error, unexpected 'foo', expecting 'or', 'and'
Compilation error when compiling "evt.type=execve foo": 17: unexpected token after 'execve', expecting 'or', 'and'
---
- macro: some macro
condition: evt.type=execve
@@ -495,7 +483,7 @@ trace_files: !mux
stdout_contains: |+
.*invalid_base_rule.yaml: Ok
.*invalid_append_rule.yaml: 1 errors:
Compilation error when compiling "evt.type=open bar": 15: syntax error, unexpected 'bar', expecting 'or', 'and'
Compilation error when compiling "evt.type=open bar": 15: unexpected token after 'open', expecting 'or', 'and'
---
- rule: some rule
desc: some desc
@@ -535,7 +523,7 @@ trace_files: !mux
invalid_append_rule_multiple_docs:
exit_status: 1
stdout_contains: |+
Compilation error when compiling "evt.type=open bar": 15: syntax error, unexpected 'bar', expecting 'or', 'and'
Compilation error when compiling "evt.type=open bar": 15: unexpected token after 'open', expecting 'or', 'and'
---
- rule: some rule
desc: some desc

View File

@@ -24,7 +24,7 @@ trace_files: !mux
- rules/plugins/cloudtrail_create_instances.yaml
conf_file: BUILD_DIR/test/confs/plugins/cloudtrail_json_create_instances.yaml
addl_cmdline_opts: --list-plugins
stdout_contains: "2 Plugins Loaded.*Name: cloudtrail.*Type: source plugin.*Name: json.*Type: extractor plugin"
stdout_contains: "2 Plugins Loaded.*Name: cloudtrail.*Name: json.*"
list_plugin_fields:
check_detection_counts: False
@@ -54,35 +54,35 @@ trace_files: !mux
multiple_source_plugins:
exit_status: 1
stderr_contains: "Runtime error: Can not load multiple source plugins. cloudtrail already loaded. Exiting."
stderr_contains: "Can not load multiple plugins with event sourcing capability: 'cloudtrail' already loaded."
conf_file: BUILD_DIR/test/confs/plugins/multiple_source_plugins.yaml
rules_file:
- rules/plugins/cloudtrail_create_instances.yaml
incompatible_extract_sources:
exit_status: 1
stderr_contains: "Runtime error: Extractor plugin not compatible with event source aws_cloudtrail. Exiting."
stderr_contains: "Plugin '.*' has field extraction capability but is not compatible with any enabled event source"
conf_file: BUILD_DIR/test/confs/plugins/incompatible_extract_sources.yaml
rules_file:
- rules/plugins/cloudtrail_create_instances.yaml
overlap_extract_sources:
exit_status: 1
stderr_contains: "Runtime error: Extractor plugins have overlapping compatible event source test_source. Exiting."
stderr_contains: "Plugin '.*' supports extraction of field 'test.field' that is overlapping for source 'test_source'"
conf_file: BUILD_DIR/test/confs/plugins/overlap_extract_sources.yaml
rules_file:
- rules/plugins/cloudtrail_create_instances.yaml
incompat_plugin_api:
exit_status: 1
stderr_contains: "Unsupported plugin required api version 10000000.0.0"
stderr_contains: "Plugin required API version '10000000.0.0' is not supported by the plugin API version of the framework '.*'"
conf_file: BUILD_DIR/test/confs/plugins/incompatible_plugin_api.yaml
rules_file:
- rules/plugins/cloudtrail_create_instances.yaml
incompat_plugin_rules_version:
exit_status: 1
stderr_contains: "Runtime error: Plugin cloudtrail version .* not compatible with required plugin version 100000.0.0. Exiting."
stderr_contains: "Plugin 'cloudtrail' version '.*' is not compatible with required plugin version '100000.0.0'"
conf_file: BUILD_DIR/test/confs/plugins/cloudtrail_json_create_instances.yaml
rules_file:
- rules/plugins/cloudtrail_incompat_plugin_version.yaml
@@ -103,13 +103,6 @@ trace_files: !mux
- Cloudtrail Create Instance
stderr_contains: "Rule Cloudtrail Create Instance: warning .unknown-source.: unknown source aws_cloudtrail, skipping"
no_plugins_unknown_source_macro:
detect: False
rules_file:
- rules/plugins/cloudtrail_macro.yaml
trace_file: trace_files/empty.scap
stderr_contains: "Macro Some Cloudtrail Macro: warning .unknown-source.: unknown source aws_cloudtrail, skipping"
no_plugins_unknown_source_rule_exception:
detect: False
rules_file:

View File

@@ -1,666 +0,0 @@
#
# Copyright (C) 2016-2018 The Falco Authors.
#
# This file is part of falco.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
trace_files: !mux
privileged_detect_k8s_audit:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_privileged Violation (privileged) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privileged.yaml
trace_file: trace_files/psp/privileged.json
privileged_detect_syscall:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_privileged Violation (privileged) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privileged.yaml
trace_file: trace_files/psp/privileged.scap
privileged_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privileged.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
host_pid_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_host_pid Violation (hostPID)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_pid.yaml
trace_file: trace_files/psp/host_pid.json
host_pid_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_pid.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
host_ipc_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_host_ipc Violation (hostIPC)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_ipc.yaml
trace_file: trace_files/psp/host_ipc.json
host_ipc_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_ipc.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
host_network_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_host_network Violation (hostNetwork)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_network.yaml
trace_file: trace_files/psp/host_network.json
host_network_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_network.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
host_network_ports_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP host_ports_100_200_only Violation (hostPorts)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_network_ports.yaml
trace_file: trace_files/psp/host_network_ports.json
host_network_ports_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/host_network_ports.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
volumes_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP only_secret_volumes Violation (volumes)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/volumes.yaml
trace_file: trace_files/psp/mount_etc_using_host_path.json
volumes_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/volumes.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
allowed_host_paths_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP only_mount_host_usr Violation (allowedHostPaths)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_host_paths.yaml
trace_file: trace_files/psp/mount_etc_using_host_path.json
allowed_host_paths_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_host_paths.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
allowed_flex_volumes_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP only_lvm_cifs_flex_volumes Violation (allowedFlexVolumes)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/flex_volumes.yaml
trace_file: trace_files/psp/flex_volumes.json
allowed_flex_volumes_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/flex_volumes.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
fs_group_must_run_as_with_unset:
detect: True
detect_level: WARNING
detect_counts:
- "PSP fs_group_must_run_as_30 Violation (fsGroup)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_must_run_as.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
fs_group_must_run_as:
detect: True
detect_level: WARNING
detect_counts:
- "PSP fs_group_must_run_as_30 Violation (fsGroup)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_must_run_as.yaml
trace_file: trace_files/psp/fs_group.json
fs_group_may_run_as:
detect: True
detect_level: WARNING
detect_counts:
- "PSP fs_group_may_run_as_30 Violation (fsGroup)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_may_run_as.yaml
trace_file: trace_files/psp/fs_group.json
fs_group_may_run_as_with_unset:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_may_run_as.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
fs_group_run_as_any:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_run_as_any.yaml
trace_file: trace_files/psp/fs_group.json
fs_group_run_as_any_with_unset:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/fs_group_run_as_any.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
read_only_root_fs_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP read_only_root_fs Violation (readOnlyRootFilesystem) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/read_only_root_fs.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
read_only_root_fs_detect_syscall:
detect: True
detect_level: WARNING
detect_counts:
- "PSP read_only_root_fs Violation (readOnlyRootFilesystem) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/read_only_root_fs.yaml
trace_file: trace_files/psp/write_tmp_test.scap
read_only_root_fs_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/read_only_root_fs.yaml
trace_file: trace_files/psp/read_only_root_fs.json
user_must_run_as_with_unset:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_30 Violation (runAsUser=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
user_must_run_as_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_30 Violation (runAsUser=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_1000_container.json
user_must_run_as_detect_syscall:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_30 Violation (runAsUser=MustRunAs) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_65534_container.scap
user_must_run_as_not_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_30_container.json
user_must_run_as_detect_sec_ctx:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_30 Violation (runAsUser=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_1000_sec_ctx.json
user_must_run_as_not_detect_sec_ctx:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_30_sec_ctx.json
user_must_run_as_detect_both:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_30 Violation (runAsUser=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_30_sec_ctx_1000_container.json
user_must_run_as_not_detect_both:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_1000_sec_ctx_30_container.json
user_must_run_as_non_root_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_non_root Violation (runAsUser=MustRunAsNonRoot) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_0_container.json
user_must_run_as_non_root_detect_syscall:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_non_root Violation (runAsUser=MustRunAsNonRoot) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_0_container.scap
user_must_run_as_non_root_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_1000_container.json
user_must_run_as_non_root_detect_sec_ctx:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_non_root Violation (runAsUser=MustRunAsNonRoot) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_0_sec_ctx.json
user_must_run_as_non_root_no_detect_sec_ctx:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_1000_sec_ctx.json
user_must_run_as_non_root_detect_both:
detect: True
detect_level: WARNING
detect_counts:
- "PSP user_must_run_as_non_root Violation (runAsUser=MustRunAsNonRoot) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_1000_sec_ctx_0_container.json
user_must_run_as_non_root_no_detect_both:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/user_must_run_as_non_root.yaml
trace_file: trace_files/psp/run_as_user_0_sec_ctx_1000_container.json
group_must_run_as_with_unset:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_must_run_as_30 Violation (runAsGroup=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
group_must_run_as_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_must_run_as_30 Violation (runAsGroup=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_container.json
group_must_run_as_detect_syscall:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_must_run_as_30 Violation (runAsGroup=MustRunAs) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_user_65534_container.scap
group_must_run_as_not_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_container.json
group_must_run_as_detect_sec_ctx:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_must_run_as_30 Violation (runAsGroup=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_sec_ctx.json
group_must_run_as_not_detect_sec_ctx:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_sec_ctx.json
group_must_run_as_detect_both:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_must_run_as_30 Violation (runAsGroup=MustRunAs) K8s Audit": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_sec_ctx_1000_container.json
group_must_run_as_not_detect_both:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_must_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_sec_ctx_30_container.json
group_may_run_as_with_unset:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
group_may_run_as_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_may_run_as_30 Violation (runAsGroup=MayRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_container.json
group_may_run_as_not_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_container.json
group_may_run_as_detect_sec_ctx:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_may_run_as_30 Violation (runAsGroup=MayRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_sec_ctx.json
group_may_run_as_not_detect_sec_ctx:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_sec_ctx.json
group_may_run_as_detect_both:
detect: True
detect_level: WARNING
detect_counts:
- "PSP group_may_run_as_30 Violation (runAsGroup=MayRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_30_sec_ctx_1000_container.json
group_may_run_as_not_detect_both:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/group_may_run_as.yaml
trace_file: trace_files/psp/run_as_group_1000_sec_ctx_30_container.json
supplemental_groups_must_run_as_with_unset:
detect: True
detect_level: WARNING
detect_counts:
- "PSP supplemental_groups_must_run_as_30 Violation (supplementalGroups=MustRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_must_run_as_30_40.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
supplemental_groups_must_run_as_no_overlap:
detect: True
detect_level: WARNING
detect_counts:
- "PSP supplemental_groups_must_run_as_30 Violation (supplementalGroups=MustRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_must_run_as_30_40.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_must_run_as_partial_overlap:
detect: True
detect_level: WARNING
detect_counts:
- "PSP supplemental_groups_must_run_as_30_10 Violation (supplementalGroups=MustRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_must_run_as_30_40_10_15.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_must_run_as_overlap:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_must_run_as_10_20.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_must_run_as_overlap_multiple_ranges:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_must_run_as_10_40_10_20.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_may_run_as_with_unset:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_may_run_as_30_40.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
supplemental_groups_may_run_as_no_overlap:
detect: True
detect_level: WARNING
detect_counts:
- "PSP supplemental_groups_may_run_as_30 Violation (supplementalGroups=MayRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_may_run_as_30_40.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_may_run_as_partial_overlap:
detect: True
detect_level: WARNING
detect_counts:
- "PSP supplemental_groups_may_run_as_30_10 Violation (supplementalGroups=MayRunAs)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_may_run_as_30_40_10_15.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_may_run_as_overlap:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_may_run_as_10_20.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
supplemental_groups_may_run_as_overlap_multiple_ranges:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/supplemental_groups_may_run_as_10_40_10_20.yaml
trace_file: trace_files/psp/supplemental_groups_10_20.json
privilege_escalation_privilege_escalation_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_privilege_escalation Violation (allowPrivilegeEscalation)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privilege_escalation.yaml
trace_file: trace_files/psp/privilege_escalation.json
allowed_capabilities_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP allow_capability_sys_nice Violation (allowedCapabilities)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_capabilities.yaml
trace_file: trace_files/psp/capability_add_sys_time.json
allowed_capabilities_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_capabilities.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
allowed_capabilities_match:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_capabilities.yaml
trace_file: trace_files/psp/capability_add_sys_nice.json
allowed_proc_mount_types_detect:
detect: True
detect_level: WARNING
detect_counts:
- "PSP allow_default_proc_mount_type Violation (allowedProcMountTypes)": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_proc_mount_types.yaml
trace_file: trace_files/psp/proc_mount_type_unmasked.json
allowed_proc_mount_types_no_detect:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_proc_mount_types.yaml
trace_file: trace_files/psp/create_vanilla_nginx_deployment.json
allowed_proc_mount_types_match:
detect: False
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/allowed_proc_mount_types.yaml
trace_file: trace_files/psp/proc_mount_type_default.json
psp_name_with_dashes:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_privileged Violation (privileged) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privileged_name_with_dashes.yaml
trace_file: trace_files/psp/privileged.scap
psp_name_with_spaces:
detect: True
detect_level: WARNING
detect_counts:
- "PSP no_privileged Violation (privileged) System Activity": 1
rules_file: []
conf_file: confs/psp.yaml
psp_file: psps/privileged_name_with_spaces.yaml
trace_file: trace_files/psp/privileged.scap

View File

@@ -164,3 +164,12 @@ traces: !mux
detect_level: ERROR
detect_counts:
- "Write below rpm database": 1
# This generates two notices starting from https://github.com/falcosecurity/falco/pull/2092
# When a new version of the scap files is generated this should then become "traces-positive"
docker-compose:
trace_file: traces-negative/docker-compose.scap
detect: True
detect_level: NOTICE
detect_counts:
- "Redirect STDOUT/STDIN to Network Connection in Container": 2

View File

@@ -19,15 +19,14 @@ limitations under the License.
#include <string.h>
#include <plugin_info.h>
static const char *pl_required_api_version = "0.1.0";
static uint32_t pl_type = TYPE_EXTRACTOR_PLUGIN;
static const char *pl_required_api_version = "1.0.0";
static const char *pl_name_base = "test_extract";
static char pl_name[1024];
static const char *pl_desc = "Test Plugin For Regression Tests";
static const char *pl_contact = "github.com/falcosecurity/falco";
static const char *pl_version = "0.1.0";
static const char *pl_extract_sources = "[\"test_source\"]";
static const char *pl_fields = "[]";
static const char *pl_fields = "[{\"type\": \"uint64\", \"name\": \"test.field\", \"desc\": \"Describing test field\"}]";
// This struct represents the state of a plugin. Just has a placeholder string value.
typedef struct plugin_state
@@ -40,18 +39,12 @@ const char* plugin_get_required_api_version()
return pl_required_api_version;
}
extern "C"
uint32_t plugin_get_type()
{
return pl_type;
}
extern "C"
const char* plugin_get_name()
{
// Add a random-ish suffix to the end, as some tests load
// multiple copies of this plugin
snprintf(pl_name, sizeof(pl_name)-1, "%s%ld\n", pl_name_base, random());
snprintf(pl_name, sizeof(pl_name)-1, "%s%ld", pl_name_base, random());
return pl_name;
}

View File

@@ -20,8 +20,7 @@ limitations under the License.
#include <plugin_info.h>
static const char *pl_required_api_version = "0.1.0";
static uint32_t pl_type = TYPE_SOURCE_PLUGIN;
static const char *pl_required_api_version = "1.0.0";
static uint32_t pl_id = 999;
static const char *pl_name = "test_source";
static const char *pl_desc = "Test Plugin For Regression Tests";
@@ -45,12 +44,6 @@ const char* plugin_get_required_api_version()
return pl_required_api_version;
}
extern "C"
uint32_t plugin_get_type()
{
return pl_type;
}
extern "C"
uint32_t plugin_get_id()
{

View File

@@ -1,10 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: allow_capability_sys_nice
spec:
allowedCapabilities:
- SYS_NICE

View File

@@ -1,11 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: only_mount_host_usr
spec:
allowedHostPaths:
- pathPrefix: /usr
readOnly: true

View File

@@ -1,10 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: allow_default_proc_mount_type
spec:
allowedProcMountTypes:
- Default

View File

@@ -1,13 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: only_lvm_cifs_flex_volumes
spec:
volumes:
- flexVolume
allowedFlexVolumes:
- driver: example/lvm
- driver: example/cifs

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: fs_group_may_run_as_30
spec:
fsGroup:
rule: "MayRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: fs_group_must_run_as_30
spec:
fsGroup:
rule: "MustRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,10 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: fs_group_run_as_any
spec:
fsGroup:
rule: "RunAsAny"

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: group_may_run_as_30
spec:
runAsGroup:
rule: "MayRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: group_must_run_as_30
spec:
runAsGroup:
rule: "MustRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no_host_ipc
spec:
hostIPC: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no_host_network
spec:
hostNetwork: false

View File

@@ -1,11 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: host_ports_100_200_only
spec:
hostNetwork: true
hostPorts:
- min: 100
max: 200

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no_host_pid
spec:
hostPID: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no_privilege_escalation
spec:
allowPrivilegeEscalation: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no_privileged
spec:
privileged: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no-privileged
spec:
privileged: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: no privileged
spec:
privileged: false

View File

@@ -1,8 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: read_only_root_fs
spec:
readOnlyRootFilesystem: true

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_may_run_as_10
spec:
supplementalGroups:
rule: "MayRunAs"
ranges:
- min: 10
max: 20

View File

@@ -1,14 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_may_run_as_30
spec:
supplementalGroups:
rule: "MayRunAs"
ranges:
- min: 10
max: 40
- min: 10
max: 20

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_may_run_as_30
spec:
supplementalGroups:
rule: "MayRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,14 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_may_run_as_30_10
spec:
supplementalGroups:
rule: "MayRunAs"
ranges:
- min: 30
max: 40
- min: 10
max: 15

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_must_run_as_10
spec:
supplementalGroups:
rule: "MustRunAs"
ranges:
- min: 10
max: 20

View File

@@ -1,14 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_must_run_as_30
spec:
supplementalGroups:
rule: "MustRunAs"
ranges:
- min: 10
max: 40
- min: 10
max: 20

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_must_run_as_30
spec:
supplementalGroups:
rule: "MustRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,14 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: supplemental_groups_must_run_as_30_10
spec:
supplementalGroups:
rule: "MustRunAs"
ranges:
- min: 30
max: 40
- min: 10
max: 15

View File

@@ -1,12 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: user_must_run_as_30
spec:
runAsUser:
rule: "MustRunAs"
ranges:
- min: 30
max: 40

View File

@@ -1,9 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: user_must_run_as_non_root
spec:
runAsUser:
rule: "MustRunAsNonRoot"

View File

@@ -1,10 +0,0 @@
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
falco-rules-psp-images: "[nginx]"
name: only_secret_volumes
spec:
volumes:
- secret

View File

@@ -6,7 +6,7 @@ idna==2.9
pathtools==0.1.2
pbr==5.4.5
PyYAML==5.4
requests==2.23.0
requests==2.26.0
six==1.14.0
stevedore==1.32.0
urllib3==1.26.5

View File

@@ -257,7 +257,7 @@
- rule: ClusterRole With Wildcard Created
desc: Detect any attempt to create a Role/ClusterRole with wildcard resources or verbs
condition: kevt and (role or clusterrole) and kcreate and (ka.req.role.rules.resources contains '"*"' or ka.req.role.rules.verbs contains '"*"')
condition: kevt and (role or clusterrole) and kcreate and (ka.req.role.rules.resources intersects ("*") or ka.req.role.rules.verbs intersects ("*"))
output: Created Role/ClusterRole with wildcard (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
priority: WARNING
source: k8s_audit
@@ -265,11 +265,11 @@
- macro: writable_verbs
condition: >
(ka.req.role.rules.verbs contains create or
ka.req.role.rules.verbs contains update or
ka.req.role.rules.verbs contains patch or
ka.req.role.rules.verbs contains delete or
ka.req.role.rules.verbs contains deletecollection)
(ka.req.role.rules.verbs intersects (create) or
ka.req.role.rules.verbs intersects (update) or
ka.req.role.rules.verbs intersects (patch) or
ka.req.role.rules.verbs intersects (delete) or
ka.req.role.rules.verbs intersects (deletecollection))
- rule: ClusterRole With Write Privileges Created
desc: Detect any attempt to create a Role/ClusterRole that can perform write-related actions

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