Merge branch 'dev' into agent-master

FALCO_ENGINE_SOURCE_LUA_DIR is still the default but can be
overridden now.

CHANGELOG.md

@@ -2,6 +2,53 @@
 
 This file documents all notable changes to Falco. The release numbering uses [semantic versioning](http://semver.org).
 
+## 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

CMakeLists.txt

@@ -78,8 +78,10 @@ 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 ${CMD_MAKE}
 		BUILD_IN_SOURCE 1
@@ -215,8 +217,10 @@ else()
 	message(STATUS "Using bundled openssl in '${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 +250,10 @@ 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-7.60.0.tar.bz2"
+		URL_MD5 "bd2aabf78ded6a9aec8a54532fd6b5d7"
+		# 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

COPYING

@@ -277,18 +277,6 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
-* In addition, as a special exception, the copyright holders give
-* permission to link the code of portions of this program with the
-* OpenSSL library under certain conditions as described in each
-* individual source file, and distribute linked combinations
-* including the two.
-* You must obey the GNU General Public License in all respects
-* for all of the code used other than OpenSSL.  If you modify
-* file(s) with this exception, you may extend this exception to your
-* version of the file(s), but you are not obligated to do so.  If you
-* do not wish to do so, delete this exception statement from your
-* version.
-
                      END OF TERMS AND CONDITIONS
 
             How to Apply These Terms to Your New Programs

README.md

@@ -2,7 +2,7 @@
 
 #### Latest release
 
-**v0.10.0**
+**v0.11.1**
 Read the [change log](https://github.com/draios/falco/blob/dev/CHANGELOG.md)
 
 Dev Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=dev)](https://travis-ci.org/draios/falco)<br />
@@ -41,6 +41,10 @@ License Terms
 ---
 Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
 
+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.
+
 Contributor License Agreements
 ---
 ### Background

docker/dev/Dockerfile

@@ -24,6 +24,7 @@ RUN apt-get update \
 	gnupg2 \
 	gcc \
 	gcc-5 \
+	gcc-6 \
 	gdb \
 	jq \
 	libc6-dev \
@@ -47,7 +48,20 @@ 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/local/Dockerfile

@@ -25,6 +25,7 @@ RUN apt-get update \
 	gnupg2 \
 	gcc \
 	gcc-5 \
+	gcc-6 \
 	jq \
 	libc6-dev \
 	libelf-dev \
@@ -40,11 +41,24 @@ RUN rm -rf /usr/bin/clang \
  && 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/stable/Dockerfile

@@ -24,6 +24,7 @@ RUN apt-get update \
 	gnupg2 \
 	gcc \
 	gcc-5 \
+	gcc-6 \
 	jq \
 	libc6-dev \
 	libelf-dev \
@@ -46,7 +47,20 @@ 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 /
 

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/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/Makefile

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

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

@@ -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/kubeless/kubeless-namespace.yaml

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

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

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

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

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

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

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

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

@@ -0,0 +1,367 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "00ca5a9cb1f462d534a06bca990e987e75a05b7baf6ba5ddac529f03312135e6"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.6"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.python.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "cachetools": {
+            "hashes": [
+                "sha256:90f1d559512fc073483fe573ef5ceb39bf6ad3d39edc98dc55178a2b2b176fa3",
+                "sha256:d1c398969c478d336f767ba02040fa22617333293fb0b8968e79b16028dfee35"
+            ],
+            "version": "==2.1.0"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
+                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
+            ],
+            "version": "==2018.4.16"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+            ],
+            "version": "==3.0.4"
+        },
+        "dateparser": {
+            "hashes": [
+                "sha256:940828183c937bcec530753211b70f673c0a9aab831e43273489b310538dff86",
+                "sha256:b452ef8b36cd78ae86a50721794bc674aa3994e19b570f7ba92810f4e0a2ae03"
+            ],
+            "version": "==0.7.0"
+        },
+        "e1839a8": {
+            "editable": true,
+            "path": "."
+        },
+        "google-auth": {
+            "hashes": [
+                "sha256:1745c9066f698eac3da99cef082914495fb71bc09597ba7626efbbb64c4acc57",
+                "sha256:82a34e1a59ad35f01484d283d2a36b7a24c8c404a03a71b3afddd0a4d31e169f"
+            ],
+            "version": "==1.5.0"
+        },
+        "humanize": {
+            "hashes": [
+                "sha256:a43f57115831ac7c70de098e6ac46ac13be00d69abbf60bdcac251344785bb19"
+            ],
+            "version": "==0.5.1"
+        },
+        "idna": {
+            "hashes": [
+                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
+                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+            ],
+            "version": "==2.7"
+        },
+        "ipaddress": {
+            "hashes": [
+                "sha256:64b28eec5e78e7510698f6d4da08800a5c575caa4a286c93d651c5d3ff7b6794",
+                "sha256:b146c751ea45cad6188dd6cf2d9b757f6f4f8d6ffb96a023e6f2e26eea02a72c"
+            ],
+            "version": "==1.0.22"
+        },
+        "kubernetes": {
+            "hashes": [
+                "sha256:b370ab4abd925309db69a14a4723487948e9a83de60ca92782ec14992b741c89",
+                "sha256:c80dcf531deca2037105df09c933355c80830ffbf9e496b5e6a3967ac6809ef7"
+            ],
+            "index": "pypi",
+            "version": "==6.0.0"
+        },
+        "maya": {
+            "hashes": [
+                "sha256:6f63bc69aa77309fc220bc02618da8701a21da87c2e7a747ee5ccd56a907c3a5",
+                "sha256:f526bc8596d993f4bd9755668f66aaf61d635bb4149e084d4a2bc0ebe42aa0b6"
+            ],
+            "index": "pypi",
+            "version": "==0.5.0"
+        },
+        "oauthlib": {
+            "hashes": [
+                "sha256:ac35665a61c1685c56336bda97d5eefa246f1202618a1d6f34fccb1bdd404162",
+                "sha256:d883b36b21a6ad813953803edfa563b1b579d79ca758fe950d1bc9e8b326025b"
+            ],
+            "version": "==2.1.0"
+        },
+        "pendulum": {
+            "hashes": [
+                "sha256:4173ce3e81ad0d9d61dbce86f4286c43a26a398270df6a0a89f501f0c28ad27d",
+                "sha256:56a347d0457859c84b8cdba161fc37c7df5db9b3becec7881cd770e9d2058b3c",
+                "sha256:738878168eb26e5446da5d1f7b3312ae993a542061be8882099c00ef4866b1a2",
+                "sha256:95536b33ae152e3c831eb236c1bf9ac9dcfb3b5b98fdbe8e9e601eab6c373897",
+                "sha256:c04fcf955e622e97e405e5f6d1b1f4a7adc69d79d82f3609643de69283170d6d",
+                "sha256:dd6500d27bb7ccc029d497da4f9bd09549bd3c0ea276dad894ea2fdf309e83f3",
+                "sha256:ddaf97a061eb5e2ae37857a8cb548e074125017855690d20e443ad8d9f31e164",
+                "sha256:e7df37447824f9af0b58c7915a4caf349926036afd86ad38e7529a6b2f8fc34b",
+                "sha256:e9732b8bb214fad2c72ddcbfec07542effa8a8b704e174347ede1ff8dc679cce",
+                "sha256:f4eee1e1735487d9d25cc435c519fd4380cb1f82cde3ebad1efbc2fc30deca5b"
+            ],
+            "version": "==1.5.1"
+        },
+        "pyasn1": {
+            "hashes": [
+                "sha256:2f57960dc7a2820ea5a1782b872d974b639aa3b448ac6628d1ecc5d0fe3986f2",
+                "sha256:3651774ca1c9726307560792877db747ba5e8a844ea1a41feb7670b319800ab3",
+                "sha256:602fda674355b4701acd7741b2be5ac188056594bf1eecf690816d944e52905e",
+                "sha256:8fb265066eac1d3bb5015c6988981b009ccefd294008ff7973ed5f64335b0f2d",
+                "sha256:9334cb427609d2b1e195bb1e251f99636f817d7e3e1dffa150cb3365188fb992",
+                "sha256:9a15cc13ff6bf5ed29ac936ca941400be050dff19630d6cd1df3fb978ef4c5ad",
+                "sha256:a66dcda18dbf6e4663bde70eb30af3fc4fe1acb2d14c4867a861681887a5f9a2",
+                "sha256:ba77f1e8d7d58abc42bfeddd217b545fdab4c1eeb50fd37c2219810ad56303bf",
+                "sha256:cdc8eb2eaafb56de66786afa6809cd9db2df1b3b595dcb25aa5b9dc61189d40a",
+                "sha256:d01fbba900c80b42af5c3fe1a999acf61e27bf0e452e0f1ef4619065e57622da",
+                "sha256:f281bf11fe204f05859225ec2e9da7a7c140b65deccd8a4eb0bc75d0bd6949e0",
+                "sha256:fb81622d8f3509f0026b0683fe90fea27be7284d3826a5f2edf97f69151ab0fc"
+            ],
+            "version": "==0.4.3"
+        },
+        "pyasn1-modules": {
+            "hashes": [
+                "sha256:041e9fbafac548d095f5b6c3b328b80792f006196e15a232b731a83c93d59493",
+                "sha256:0cdca76a68dcb701fff58c397de0ef9922b472b1cb3ea9695ca19d03f1869787",
+                "sha256:0cea139045c38f84abaa803bcb4b5e8775ea12a42af10019d942f227acc426c3",
+                "sha256:0f2e50d20bc670be170966638fa0ae603f0bc9ed6ebe8e97a6d1d4cef30cc889",
+                "sha256:47fb6757ab78fe966e7c58b2030b546854f78416d653163f0ce9290cf2278e8b",
+                "sha256:598a6004ec26a8ab40a39ea955068cf2a3949ad9c0030da970f2e1ca4c9f1cc9",
+                "sha256:72fd8b0c11191da088147c6e4678ec53e573923ecf60b57eeac9e97433e09fc2",
+                "sha256:854700bbdd01394e2ada9c1bfbd0ed9f5d0c551350dbbd023e88b11d2771ae06",
+                "sha256:af00ea8f2022b6287dc375b2c70f31ab5af83989fc6fe9eacd4976ce26cd7ccc",
+                "sha256:b1f395cae2d669e0830cb023aa86f9f283b7a9aa32317d7f80d8e78aa2745812",
+                "sha256:c6747146e95d2b14cc2a8399b2b0bde3f93778f8f9ec704690d2b589c376c137",
+                "sha256:f53fe5bcebdf318f51399b250fe8325ef3a26d927f012cc0c8e0f9e9af7f9deb"
+            ],
+            "version": "==0.2.1"
+        },
+        "python-dateutil": {
+            "hashes": [
+                "sha256:1adb80e7a782c12e52ef9a8182bebeb73f1d7e24e374397af06fb4956c8dc5c0",
+                "sha256:e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8"
+            ],
+            "version": "==2.7.3"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:65ae0c8101309c45772196b21b74c46b2e5d11b6275c45d251b150d5da334555",
+                "sha256:c06425302f2cf668f1bba7a0a03f3c1d34d4ebeef2c72003da308b3947c7f749"
+            ],
+            "version": "==2018.4"
+        },
+        "pytzdata": {
+            "hashes": [
+                "sha256:1d936da41ee06216d89fdc7ead1ee9a5da2811a8787515a976b646e110c3f622",
+                "sha256:e4ef42e82b0b493c5849eed98b5ab49d6767caf982127e9a33167f1153b36cc5"
+            ],
+            "version": "==2018.5"
+        },
+        "pyyaml": {
+            "hashes": [
+                "sha256:0c507b7f74b3d2dd4d1322ec8a94794927305ab4cebbe89cc47fe5e81541e6e8",
+                "sha256:16b20e970597e051997d90dc2cddc713a2876c47e3d92d59ee198700c5427736",
+                "sha256:3262c96a1ca437e7e4763e2843746588a965426550f3797a79fca9c6199c431f",
+                "sha256:326420cbb492172dec84b0f65c80942de6cedb5233c413dd824483989c000608",
+                "sha256:4474f8ea030b5127225b8894d626bb66c01cda098d47a2b0d3429b6700af9fd8",
+                "sha256:592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab",
+                "sha256:5ac82e411044fb129bae5cfbeb3ba626acb2af31a8d17d175004b70862a741a7",
+                "sha256:5f84523c076ad14ff5e6c037fe1c89a7f73a3e04cf0377cb4d017014976433f3",
+                "sha256:827dc04b8fa7d07c44de11fabbc888e627fa8293b695e0f99cb544fdfa1bf0d1",
+                "sha256:b4c423ab23291d3945ac61346feeb9a0dc4184999ede5e7c43e1ffb975130ae6",
+                "sha256:bc6bced57f826ca7cb5125a10b23fd0f2fff3b7c4701d64c439a300ce665fff8",
+                "sha256:c01b880ec30b5a6e6aa67b09a2fe3fb30473008c85cd6a67359a1b15ed6d83a4",
+                "sha256:ca233c64c6e40eaa6c66ef97058cdc80e8d0157a443655baa1b2966e812807ca",
+                "sha256:e863072cdf4c72eebf179342c94e6989c67185842d9997960b3e69290b2fa269"
+            ],
+            "version": "==3.12"
+        },
+        "regex": {
+            "hashes": [
+                "sha256:0201b4cb42f03842a75044a3d08b62a79114f753b33ee421182c631d9f5c81f5",
+                "sha256:204524604456e3e0e25c3f24da4efc43db78edfe7623f1049e03d3aa51ddda48",
+                "sha256:24c0e838bde42fe9d4d5650e75bff2d4bb5867968fb9409331dbe39154f6e8e2",
+                "sha256:4360143da844cd985effb7fb9af04beaa2d371ab13e4a1996424aa2f6fbfb877",
+                "sha256:4b8c6fd44dbd46cdbf755c20a7b9dedb32b8d15b707a0e470dfa66ba5df00a35",
+                "sha256:4fb5622987f3863cfa76c40ab3338a7dc8ed2bac236bb53e638b21ea397a3252",
+                "sha256:5eebefef6e3d97e4c1f9f77eac6555c32ed3afbd769955a9f7339256a4d50d6c",
+                "sha256:7222204c6acb9e52688678ec7306b2dfd84df68bc8eb251be74fec4e9dd85bf9",
+                "sha256:809cbbcbe291cf7bc9cf6aeac6a9a400a71318292d0a2a07effaf4b4782203a0",
+                "sha256:9c9075c727afec23eab196be51737eedb00cd67bb4a2e0170fa8dc65163838f3",
+                "sha256:a105b1d7287d412e8fe99959c1b80f7cbd76184b6466d63579b6d256a406a76e",
+                "sha256:c3d9cfd214a3e5a25f2da9817c389e32069e210b067ebb901e10f3270da9b259",
+                "sha256:c3ebfb5ec2dd750f7861734b25ea7d5ae89d6f33b427cccf3cafa36a1511d862",
+                "sha256:c670acd71d975b0c91579d40ae7f703d0daa1c871f12e46394a2c7be0ec8e217",
+                "sha256:e371482ee3e6e5ca19ea83cdfc84bf69cac230e3cb1073c8c3bebf3f143cd7a5"
+            ],
+            "version": "==2018.6.9"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
+                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
+            ],
+            "index": "pypi",
+            "version": "==2.19.1"
+        },
+        "requests-oauthlib": {
+            "hashes": [
+                "sha256:8886bfec5ad7afb391ed5443b1f697c6f4ae98d0e5620839d8b4499c032ada3f",
+                "sha256:e21232e2465808c0e892e0e4dbb8c2faafec16ac6dc067dd546e9b466f3deac8",
+                "sha256:fe3282f48fb134ee0035712159f5429215459407f6d5484013343031ff1a400d"
+            ],
+            "version": "==1.0.0"
+        },
+        "rsa": {
+            "hashes": [
+                "sha256:25df4e10c263fb88b5ace923dd84bf9aa7f5019687b5e55382ffcdb8bede9db5",
+                "sha256:43f682fea81c452c98d09fc316aae12de6d30c4b5c84226642cf8f8fd1c93abd"
+            ],
+            "version": "==3.4.2"
+        },
+        "six": {
+            "hashes": [
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+            ],
+            "version": "==1.11.0"
+        },
+        "snaptime": {
+            "hashes": [
+                "sha256:e3f1eb89043d58d30721ab98cb65023f1a4c2740e3b197704298b163c92d508b"
+            ],
+            "version": "==0.2.4"
+        },
+        "tzlocal": {
+            "hashes": [
+                "sha256:4ebeb848845ac898da6519b9b31879cf13b6626f7184c496037b818e238f2c4e"
+            ],
+            "version": "==1.5.1"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
+                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
+            ],
+            "version": "==1.23"
+        },
+        "websocket-client": {
+            "hashes": [
+                "sha256:18f1170e6a1b5463986739d9fd45c4308b0d025c1b2f9b88788d8f69e8a5eb4a",
+                "sha256:db70953ae4a064698b27ae56dcad84d0ee68b7b43cb40940f537738f38f510c1"
+            ],
+            "version": "==0.48.0"
+        }
+    },
+    "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/kubernetes-response-engine/playbooks/README.md

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

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

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

integrations/kubernetes-response-engine/playbooks/deploy_playbook

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

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

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

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

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

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

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

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

@@ -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/slack.py

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

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

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

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

@@ -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')))

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

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

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

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

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

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

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

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

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

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

rules/falco_rules.yaml

@@ -152,13 +152,13 @@
 - list: rpm_binaries
   items: [dnf, rpm, rpmkey, yum, '"75-system-updat"', rhsmcertd-worke, subscription-ma,
           repoquery, rpmkeys, rpmq, yum-cron, yum-config-mana, yum-debug-dump,
-          abrt-action-sav, rpmdb_stat]
+          abrt-action-sav, rpmdb_stat, microdnf]
 
 - macro: rpm_procs
   condition: proc.name in (rpm_binaries) or proc.name in (salt-minion)
 
 - list: deb_binaries
-  items: [dpkg, dpkg-preconfigu, dpkg-reconfigur, apt, apt-get, aptitude,
+  items: [dpkg, dpkg-preconfigu, dpkg-reconfigur, dpkg-divert, apt, apt-get, aptitude,
     frontend, preinst, add-apt-reposit, apt-auto-remova, apt-key,
     apt-listchanges, unattended-upgr, apt-add-reposit
     ]
@@ -166,11 +166,14 @@
 # The truncated dpkg-preconfigu is intentional, process names are
 # truncated at the sysdig level.
 - list: package_mgmt_binaries
-  items: [rpm_binaries, deb_binaries, update-alternat, gem, pip, sane-utils.post]
+  items: [rpm_binaries, deb_binaries, update-alternat, gem, pip, pip3, sane-utils.post, alternatives, chef-client]
 
 - macro: package_mgmt_procs
   condition: proc.name in (package_mgmt_binaries)
 
+- macro: coreos_write_ssh_dir
+  condition: (proc.name=update-ssh-keys and fd.name startswith /home/core/.ssh)
+
 - macro: run_by_package_mgmt_binaries
   condition: proc.aname in (package_mgmt_binaries, needrestart)
 
@@ -375,6 +378,9 @@
      (proc.cmdline startswith "sed -ri" or proc.cmdline startswith "sed -i") and
      (fd.name startswith /etc/httpd/conf.d/ or fd.name startswith /etc/httpd/conf))
 
+- macro: userhelper_writing_etc_security
+  condition: (proc.name=userhelper and fd.name startswith /etc/security)
+
 - macro: parent_Xvfb_running_xkbcomp
   condition: (proc.pname=Xvfb and proc.cmdline startswith 'sh -c "/usr/bin/xkbcomp"')
 
@@ -395,18 +401,13 @@
 - list: known_shell_spawn_binaries
   items: []
 
-- macro: shell_spawning_containers
-  condition: (container.image startswith jenkins or
-              container.image startswith gitlab/gitlab-ce or
-              container.image startswith gitlab/gitlab-ee)
-
 ## End Deprecated
 
 - macro: ansible_running_python
   condition: (proc.name in (python, pypy) and proc.cmdline contains ansible)
 
-- macro: chef_running_yum_dump
-  condition: (proc.name=python and proc.cmdline contains yum-dump.py)
+- macro: python_running_chef
+  condition: (proc.name=python and (proc.cmdline contains yum-dump.py or proc.cmdline="python /usr/bin/chef-monitor.py"))
 
 - macro: python_running_denyhosts
   condition: >
@@ -490,9 +491,13 @@
 - macro: htpasswd_writing_passwd
   condition: (proc.name=htpasswd and fd.name=/etc/nginx/.htpasswd)
 
-- macro: lvprogs_writing_lvm_archive
-  condition: (proc.name in (dmeventd,lvcreate) and (fd.name startswith /etc/lvm/archive or
-                                      fd.name startswith /etc/lvm/backup))
+- macro: lvprogs_writing_conf
+  condition: >
+    (proc.name in (dmeventd,lvcreate,pvscan) and
+     (fd.name startswith /etc/lvm/archive or
+      fd.name startswith /etc/lvm/backup or
+      fd.name startswith /etc/lvm/cache))
+
 - macro: ovsdb_writing_openvswitch
   condition: (proc.name=ovsdb-server and fd.directory=/etc/openvswitch)
 
@@ -517,10 +522,14 @@
 - macro: countly_writing_nginx_conf
   condition: (proc.cmdline startswith "nodejs /opt/countly/bin" and fd.name startswith /etc/nginx)
 
+- list: ms_oms_binaries
+  items: [omi.postinst, omsconfig.posti, scx.postinst, omsadmin.sh, omiagent]
+
 - macro: ms_oms_writing_conf
   condition: >
     ((proc.name in (omiagent,omsagent,in_heartbeat_r*,omsadmin.sh,PerformInventor)
-      or proc.pname in (omi.postinst,omsconfig.posti,scx.postinst,omsadmin.sh,omiagent))
+       or proc.pname in (ms_oms_binaries)
+       or proc.aname[2] in (ms_oms_binaries))
      and (fd.name startswith /etc/opt/omi or fd.name startswith /etc/opt/microsoft/omsagent))
 
 - macro: ms_scx_writing_conf
@@ -541,6 +550,15 @@
 - macro: slapadd_writing_conf
   condition: (proc.name=slapadd and fd.name startswith /etc/ldap)
 
+- macro: openldap_writing_conf
+  condition: (proc.pname=run-openldap.sh and fd.name startswith /etc/openldap)
+
+- macro: ucpagent_writing_conf
+  condition: (proc.name=apiserver and container.image startswith docker/ucp-agent and fd.name=/etc/authorization_config.cfg)
+
+- macro: iscsi_writing_conf
+  condition: (proc.name=iscsiadm and fd.name startswith /etc/iscsi)
+
 - macro: symantec_writing_conf
   condition: >
     ((proc.name=symcfgd and fd.name startswith /etc/symantec) or
@@ -554,6 +572,17 @@
     (proc.name=urlgrabber-ext- and proc.aname[3]=sosreport and
      (fd.name startswith /etc/pkt/nssdb or fd.name startswith /etc/pki/nssdb))
 
+- macro: pkgmgmt_progs_writing_pki
+  condition: >
+    (proc.name=urlgrabber-ext- and proc.pname in (yum, yum-cron, repoquery) and
+     (fd.name startswith /etc/pkt/nssdb or fd.name startswith /etc/pki/nssdb))
+
+- macro: update_ca_trust_writing_pki
+  condition: (proc.pname=update-ca-trust and proc.name=trust and fd.name startswith /etc/pki)
+
+- macro: brandbot_writing_os_release
+  condition: proc.name=brandbot and fd.name=/etc/os-release
+
 - macro: selinux_writing_conf
   condition: (proc.name in (semodule,genhomedircon,sefcontext_comp) and fd.name startswith /etc/selinux)
 
@@ -567,7 +596,7 @@
   condition: (proc.name in (veritas_binaries) or veritas_driver_script)
 
 - macro: veritas_writing_config
-  condition: (veritas_progs and fd.name startswith /etc/vx)
+  condition: (veritas_progs and (fd.name startswith /etc/vx or fd.name startswith /etc/opt/VRTS or fd.name startswith /etc/vom))
 
 - macro: nginx_writing_conf
   condition: (proc.name=nginx and fd.name startswith /etc/nginx)
@@ -593,6 +622,11 @@
 - macro: exe_running_docker_save
   condition: (proc.cmdline startswith "exe /var/lib/docker" and proc.pname in (dockerd, docker))
 
+# Ideally we'd have a length check here as well but sysdig
+# filterchecks don't have operators like len()
+- macro: sed_temporary_file
+  condition: (proc.name=sed and fd.name startswith "/etc/sed")
+
 - macro: python_running_get_pip
   condition: (proc.cmdline startswith "python get-pip.py")
 
@@ -602,6 +636,21 @@
 - macro: gugent_writing_guestagent_log
   condition: (proc.name=gugent and fd.name=GuestAgent.log)
 
+- macro: dse_writing_tmp
+  condition: (proc.name=dse-entrypoint and fd.name=/root/tmp__)
+
+- macro: zap_writing_state
+  condition: (proc.name=java and proc.cmdline contains "jar /zap" and fd.name startswith /root/.ZAP)
+
+- macro: airflow_writing_state
+  condition: (proc.name=airflow and fd.name startswith /root/airflow)
+
+- macro: rpm_writing_root_rpmdb
+  condition: (proc.name=rpm and fd.directory=/root/.rpmdb)
+
+- macro: maven_writing_groovy
+  condition: (proc.name=java and proc.cmdline contains "classpath /usr/local/apache-maven" and fd.name startswith /root/.groovy)
+
 - rule: Write below binary dir
   desc: an attempt to write to any file below a set of binary directories
   condition: >
@@ -616,6 +665,45 @@
   priority: ERROR
   tags: [filesystem]
 
+# If you'd like to generally monitor a wider set of directories on top
+# of the ones covered by the rule Write below binary dir, you can use
+# the following rule and lists.
+
+- list: monitored_directories
+  items: [/boot, /lib, /lib64, /usr/lib, /usr/local/lib, /usr/local/sbin, /usr/local/bin, /root/.ssh, /etc/cardserver]
+
+# Until https://github.com/draios/sysdig/pull/1153, which fixes
+# https://github.com/draios/sysdig/issues/1152, is widely available,
+# we can't use glob operators to match pathnames. Until then, we do a
+# looser check to match ssh directories.
+# When fixed, we will use "fd.name glob '/home/*/.ssh/*'"
+- macro: user_ssh_directory
+  condition: (fd.name startswith '/home' and fd.name contains '.ssh')
+
+- macro: mkinitramfs_writing_boot
+  condition: (proc.pname in (mkinitramfs, update-initramf) and fd.directory=/boot)
+
+- macro: monitored_dir
+  condition: >
+    (fd.directory in (monitored_directories)
+     or user_ssh_directory)
+    and not mkinitramfs_writing_boot
+
+- rule: Write below monitored dir
+  desc: an attempt to write to any file below a set of binary directories
+  condition: >
+    evt.dir = < and open_write and monitored_dir
+    and not package_mgmt_procs
+    and not coreos_write_ssh_dir
+    and not exe_running_docker_save
+    and not python_running_get_pip
+    and not python_running_ms_oms
+  output: >
+    File below a monitored directory opened for writing (user=%user.name
+    command=%proc.cmdline file=%fd.name parent=%proc.pname pcmdline=%proc.pcmdline gparent=%proc.aname[2])
+  priority: ERROR
+  tags: [filesystem]
+
 - list: safe_etc_dirs
   items: [/etc/cassandra, /etc/ssl/certs/java, /etc/logstash, /etc/nginx/conf.d, /etc/container_environment, /etc/hrmconfig]
 
@@ -677,7 +765,13 @@
   condition: (proc.name=httpd and fd.name startswith /etc/httpd/)
 
 - macro: mysql_writing_conf
-  condition: ((proc.name=start-mysql.sh or proc.pname=start-mysql.sh) and fd.name startswith /etc/mysql)
+  condition: >
+    ((proc.name in (start-mysql.sh, run-mysqld) or proc.pname=start-mysql.sh) and
+     (fd.name startswith /etc/mysql or fd.directory=/etc/my.cnf.d))
+
+- macro: redis_writing_conf
+  condition: >
+    (proc.name in (run-redis, redis-launcher.) and fd.name=/etc/redis.conf or fd.name startswith /etc/redis)
 
 - macro: openvpn_writing_conf
   condition: (proc.name in (openvpn,openvpn-entrypo) and fd.name startswith /etc/openvpn)
@@ -733,6 +827,7 @@
     and not proc.pname in (sysdigcloud_binaries, mail_config_binaries, hddtemp.postins, sshkit_script_binaries, locales.postins, deb_binaries, dhcp_binaries)
     and not fd.name pmatch (safe_etc_dirs)
     and not fd.name in (/etc/container_environment.sh, /etc/container_environment.json, /etc/motd, /etc/motd.svc)
+    and not sed_temporary_file
     and not exe_running_docker_save
     and not ansible_running_python
     and not python_running_denyhosts
@@ -754,7 +849,7 @@
     and not supervise_writing_status
     and not pki_realm_writing_realms
     and not htpasswd_writing_passwd
-    and not lvprogs_writing_lvm_archive
+    and not lvprogs_writing_conf
     and not ovsdb_writing_openvswitch
     and not datadog_writing_conf
     and not curl_writing_pki_db
@@ -791,6 +886,14 @@
     and not cockpit_writing_conf
     and not ipsec_writing_conf
     and not httpd_writing_ssl_conf
+    and not userhelper_writing_etc_security
+    and not pkgmgmt_progs_writing_pki
+    and not update_ca_trust_writing_pki
+    and not brandbot_writing_os_release
+    and not redis_writing_conf
+    and not openldap_writing_conf
+    and not ucpagent_writing_conf
+    and not iscsi_writing_conf
 
 - rule: Write below etc
   desc: an attempt to write to any file below /etc
@@ -802,7 +905,7 @@
 - list: known_root_files
   items: [/root/.monit.state, /root/.auth_tokens, /root/.bash_history, /root/.ash_history, /root/.aws/credentials,
           /root/.viminfo.tmp, /root/.lesshst, /root/.bzr.log, /root/.gitconfig.lock, /root/.babel.json, /root/.localstack,
-          /root/.node_repl_history, /root/.mongorc.js, /root/.dbshell, /root/.augeas/history, /root/.rnd]
+          /root/.node_repl_history, /root/.mongorc.js, /root/.dbshell, /root/.augeas/history, /root/.rnd, /root/.wget-hsts]
 
 - list: known_root_directories
   items: [/root/.oracle_jre_usage, /root/.ssh, /root/.subversion, /root/.nami]
@@ -837,7 +940,12 @@
               or fd.name startswith /root/.dbus
               or fd.name startswith /root/.composer
               or fd.name startswith /root/.gconf
-              or fd.name startswith /root/.nv)
+              or fd.name startswith /root/.nv
+              or fd.name startswith /root/.local/share/jupyter
+              or fd.name startswith /root/oradiag_root
+              or fd.name startswith /root/workspace
+              or fd.name startswith /root/jvm
+              or fd.name startswith /root/.node-gyp)
 
 - rule: Write below root
   desc: an attempt to write to any file directly below / or /root
@@ -847,6 +955,11 @@
     and not fd.directory in (known_root_directories)
     and not exe_running_docker_save
     and not gugent_writing_guestagent_log
+    and not dse_writing_tmp
+    and not zap_writing_state
+    and not airflow_writing_state
+    and not rpm_writing_root_rpmdb
+    and not maven_writing_groovy
     and not known_root_conditions
   output: "File below / or /root opened for writing (user=%user.name command=%proc.cmdline parent=%proc.pname file=%fd.name program=%proc.name)"
   priority: ERROR
@@ -871,8 +984,8 @@
   items: [
     iptables, ps, lsb_release, check-new-relea, dumpe2fs, accounts-daemon, sshd,
     vsftpd, systemd, mysql_install_d, psql, screen, debconf-show, sa-update,
-    pam-auth-update, /usr/sbin/spamd, polkit-agent-he, lsattr, file, sosreport,
-    scxcimservera, adclient, rtvscand, cockpit-session
+    pam-auth-update, pam-config, /usr/sbin/spamd, polkit-agent-he, lsattr, file, sosreport,
+    scxcimservera, adclient, rtvscand, cockpit-session, userhelper, ossec-syscheckd
     ]
 
 # Add conditions to this macro (probably in a separate file,
@@ -918,8 +1031,8 @@
 # Only let rpm-related programs write to the rpm database
 - rule: Write below rpm database
   desc: an attempt to write to the rpm database by any non-rpm related program
-  condition: fd.name startswith /var/lib/rpm and open_write and not rpm_procs and not ansible_running_python and not chef_running_yum_dump
-  output: "Rpm database opened for writing by a non-rpm program (command=%proc.cmdline file=%fd.name)"
+  condition: fd.name startswith /var/lib/rpm and open_write and not rpm_procs and not ansible_running_python and not python_running_chef
+  output: "Rpm database opened for writing by a non-rpm program (command=%proc.cmdline file=%fd.name parent=%proc.pname pcmdline=%proc.pcmdline)"
   priority: ERROR
   tags: [filesystem, software_mgmt]
 
@@ -940,6 +1053,9 @@
 - macro: rabbitmqctl_running_scripts
   condition: (proc.aname[2]=rabbitmqctl and proc.cmdline startswith "sh -c ")
 
+- macro: run_by_appdynamics
+  condition: (proc.pname=java and proc.pcmdline startswith "java -jar -Dappdynamics")
+
 - rule: DB program spawned process
   desc: >
     a database-server related program spawned a new process other than itself.
@@ -960,7 +1076,7 @@
   condition: (bin_dir_rename) and modify and not package_mgmt_procs and not exe_running_docker_save
   output: >
     File below known binary directory renamed/removed (user=%user.name command=%proc.cmdline
-    operation=%evt.type file=%fd.name %evt.args)
+    pcmdline=%proc.pcmdline operation=%evt.type file=%fd.name %evt.args)
   priority: ERROR
   tags: [filesystem]
 
@@ -1072,6 +1188,17 @@
 - macro: possibly_node_in_container
   condition: (never_true and (proc.pname=node and proc.aname[3]=docker-containe))
 
+# Similarly, you may want to consider any shell spawned by apache
+# tomcat as suspect. The famous apache struts attack (CVE-2017-5638)
+# could be exploited to do things like spawn shells.
+#
+# However, many applications *do* use tomcat to run arbitrary shells,
+# as a part of build pipelines, etc.
+#
+# Like for node, we make this case opt-in.
+- macro: possibly_parent_java_running_tomcat
+  condition: (never_true and proc.pname=java and proc.pcmdline contains org.apache.catalina.startup.Bootstrap)
+
 - macro: protected_shell_spawner
   condition: >
     (proc.aname in (protected_shell_spawning_binaries)
@@ -1084,6 +1211,7 @@
     or parent_java_running_glassfish
     or parent_java_running_hadoop
     or parent_java_running_datastax
+    or possibly_parent_java_running_tomcat
     or possibly_node_in_container)
 
 - list: mesos_shell_binaries
@@ -1122,11 +1250,12 @@
     and not redis_running_prepost_scripts
     and not rabbitmq_running_scripts
     and not rabbitmqctl_running_scripts
+    and not run_by_appdynamics
     and not user_shell_container_exclusions
   output: >
     Shell spawned by untrusted binary (user=%user.name shell=%proc.name parent=%proc.pname
     cmdline=%proc.cmdline pcmdline=%proc.pcmdline gparent=%proc.aname[2] ggparent=%proc.aname[3]
-    gggparent=%proc.aname[4] ggggparent=%proc.aname[5])
+    aname[4]=%proc.aname[4] aname[5]=%proc.aname[5] aname[6]=%proc.aname[6] aname[7]=%proc.aname[7])
   priority: DEBUG
   tags: [shell]
 
@@ -1146,11 +1275,16 @@
               container.image startswith registry.access.redhat.com/openshift3/metrics-cassandra or
               container.image startswith openshift3/ose-sti-builder or
               container.image startswith registry.access.redhat.com/openshift3/ose-sti-builder or
+              container.image startswith registry.access.redhat.com/openshift3/ose-docker-builder or
+              container.image startswith registry.access.redhat.com/openshift3/image-inspector or
               container.image startswith cloudnativelabs/kube-router or
               container.image startswith "consul:" or
               container.image startswith mesosphere/mesos-slave or
               container.image startswith istio/proxy_ or
-              container.image startswith datadog/docker-dd-agent)
+              container.image startswith datadog/docker-dd-agent or
+              container.image startswith datadog/agent or
+              container.image startswith docker/ucp-agent or
+              container.image startswith gliderlabs/logspout)
 
 # Add conditions to this macro (probably in a separate file,
 # overwriting this macro) to specify additional containers that are
@@ -1330,7 +1464,7 @@
   condition: >
     (fd.sockfamily = ip and system_procs)
     and (inbound_outbound)
-    and not proc.name in (systemd, hostid)
+    and not proc.name in (systemd, hostid, id)
     and not login_doing_dns_lookup
   output: >
     Known system binary sent/received network traffic

userspace/engine/CMakeLists.txt

@@ -3,6 +3,7 @@ include_directories("${PROJECT_SOURCE_DIR}/../sysdig/userspace/libscap")
 include_directories("${PROJECT_SOURCE_DIR}/../sysdig/userspace/libsinsp")
 include_directories("${PROJECT_BINARY_DIR}/userspace/engine")
 include_directories("${LUAJIT_INCLUDE}")
+include_directories("${CURL_INCLUDE_DIR}")
 
 add_library(falco_engine STATIC rules.cpp falco_common.cpp falco_engine.cpp token_bucket.cpp formats.cpp)
 

userspace/engine/falco_engine.cpp

@@ -39,7 +39,7 @@ string lua_print_stats = "print_stats";
 
 using namespace std;
 
-falco_engine::falco_engine(bool seed_rng)
+falco_engine::falco_engine(bool seed_rng, const std::string& source_dir)
 	: m_rules(NULL), m_next_ruleset_id(0),
 	  m_min_priority(falco_common::PRIORITY_DEBUG),
 	  m_sampling_ratio(1), m_sampling_multiplier(0),
@@ -48,7 +48,7 @@ falco_engine::falco_engine(bool seed_rng)
 	luaopen_lpeg(m_ls);
 	luaopen_yaml(m_ls);
 
-	falco_common::init(m_lua_main_filename.c_str(), FALCO_ENGINE_SOURCE_LUA_DIR);
+	falco_common::init(m_lua_main_filename.c_str(), source_dir.c_str());
 	falco_rules::init(m_ls);
 
 	m_evttype_filter.reset(new sinsp_evttype_filter());

userspace/engine/falco_engine.h

@@ -27,6 +27,7 @@ along with falco.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "rules.h"
 
+#include "config_falco_engine.h"
 #include "falco_common.h"
 
 //
@@ -38,7 +39,7 @@ along with falco.  If not, see <http://www.gnu.org/licenses/>.
 class falco_engine : public falco_common
 {
 public:
-	falco_engine(bool seed_rng=true);
+	falco_engine(bool seed_rng=true, const std::string& rules_dir=FALCO_ENGINE_SOURCE_LUA_DIR);
 	virtual ~falco_engine();
 
 	//

userspace/engine/lua/rule_loader.lua

@@ -449,6 +449,8 @@ function load_rules(rules_content, rules_mgr, verbose, all_events, extra, replac
 
 	 if (v['enabled'] == false) then
 	    falco_rules.enable_rule(rules_mgr, v['rule'], 0)
+	 else
+	    falco_rules.enable_rule(rules_mgr, v['rule'], 1)
 	 end
 
 	 -- If the format string contains %container.info, replace it

userspace/falco/CMakeLists.txt

@@ -5,6 +5,7 @@ include_directories("${PROJECT_SOURCE_DIR}/../sysdig/userspace/libscap")
 include_directories("${PROJECT_SOURCE_DIR}/../sysdig/userspace/libsinsp")
 include_directories("${PROJECT_SOURCE_DIR}/userspace/engine")
 include_directories("${PROJECT_BINARY_DIR}/userspace/falco")
+include_directories("${PROJECT_BINARY_DIR}/userspace/engine")
 include_directories("${CURL_INCLUDE_DIR}")
 include_directories("${YAMLCPP_INCLUDE_DIR}")
 include_directories("${DRAIOS_DEPENDENCIES_DIR}/yaml-${DRAIOS_YAML_VERSION}/target/include")

userspace/falco/falco.cpp

@@ -158,7 +158,7 @@ uint64_t do_inspect(falco_engine *engine,
 		    bool all_events)
 {
 	uint64_t num_evts = 0;
-	int32_t res;
+	int32_t rc;
 	sinsp_evt* ev;
 	StatsFileWriter writer;
 	uint64_t duration_start = 0;
@@ -179,7 +179,7 @@ uint64_t do_inspect(falco_engine *engine,
 	while(1)
 	{
 
-		res = inspector->next(&ev);
+		rc = inspector->next(&ev);
 
 		writer.handle();
 
@@ -193,21 +193,21 @@ uint64_t do_inspect(falco_engine *engine,
 		{
 			break;
 		}
-		else if(res == SCAP_TIMEOUT)
+		else if(rc == SCAP_TIMEOUT)
 		{
 			continue;
 		}
-		else if(res == SCAP_EOF)
+		else if(rc == SCAP_EOF)
 		{
 			break;
 		}
-		else if(res != SCAP_SUCCESS)
+		else if(rc != SCAP_SUCCESS)
 		{
 			//
 			// Event read error.
 			// Notify the chisels that we're exiting, and then die with an error.
 			//
-			cerr << "res = " << res << endl;
+			cerr << "rc = " << rc << endl;
 			throw sinsp_exception(inspector->getlasterr().c_str());
 		}