fix(.github/workflow): upgrade (no more available) systemd-rpm-macros package

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>

.clang-format-ignore

@@ -1 +1,3 @@
-# Add here new files to ignore
+# These files contain some JSON schema definitions that are not C++ code
+userspace/falco/config_json_schema.h
+userspace/engine/rule_json_schema.h

.dockerignore

@@ -0,0 +1,3 @@
+*
+!config/
+!docker/

.git-blame-ignore-revs

@@ -1 +1,2 @@
-# Add here new files to ignore
+# This commit formatted the Falco code for the first time.
+50b98b30e588eadce641136da85bc94a60eb6a3d

.github/release_template.md

@@ -6,16 +6,16 @@
 | rpm-x86_64      | [![rpm](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/rpmFALCOBUCKET/falco-FALCOVER-x86_64.rpm)        |
 | deb-x86_64      | [![deb](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/debFALCOBUCKET/stable/falco-FALCOVER-x86_64.deb) |
 | tgz-x86_64      | [![tgz](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/binFALCOBUCKET/x86_64/falco-FALCOVER-x86_64.tar.gz) |
+| tgz-static-x86_64      | [![tgz-static](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/binFALCOBUCKET/x86_64/falco-FALCOVER-static-x86_64.tar.gz) |
 | rpm-aarch64      | [![rpm](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/rpmFALCOBUCKET/falco-FALCOVER-aarch64.rpm)        |
 | deb-aarch64      | [![deb](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/debFALCOBUCKET/stable/falco-FALCOVER-aarch64.deb) |
 | tgz-aarch64      | [![tgz](https://img.shields.io/badge/Falco-FALCOVER-%2300aec7?style=flat-square)](https://download.falco.org/packages/binFALCOBUCKET/aarch64/falco-FALCOVER-aarch64.tar.gz) |
 
-| Images                                                                      |
-| --------------------------------------------------------------------------- |
-| `docker pull docker.io/falcosecurity/falco:FALCOVER`                           |
-| `docker pull public.ecr.aws/falcosecurity/falco:FALCOVER`                      |
-| `docker pull docker.io/falcosecurity/falco-driver-loader:FALCOVER`             |
-| `docker pull docker.io/falcosecurity/falco-driver-loader-legacy:FALCOVER`      |
-| `docker pull docker.io/falcosecurity/falco-no-driver:FALCOVER`                 |
-| `docker pull docker.io/falcosecurity/falco-distroless:FALCOVER`                |
+| Images                                                                    |
+|---------------------------------------------------------------------------|
+| `docker pull docker.io/falcosecurity/falco:FALCOVER`                      |
+| `docker pull public.ecr.aws/falcosecurity/falco:FALCOVER`                 |
+| `docker pull docker.io/falcosecurity/falco-driver-loader:FALCOVER`        |
+| `docker pull docker.io/falcosecurity/falco-driver-loader:FALCOVER-buster` |
+| `docker pull docker.io/falcosecurity/falco:FALCOVER-debian`               |
 

.github/workflows/bump-libs.yaml

@@ -0,0 +1,63 @@
+---
+name: Bump Libs
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '30 6 * * 1' # on each monday 6:30
+
+# Checks if any concurrent jobs is running for kernels CI and eventually cancel it.
+concurrency:
+  group: bump-libs-ci
+  cancel-in-progress: true
+
+jobs:
+  bump-libs:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Download libs master tar.gz
+        run: |
+          wget https://github.com/falcosecurity/libs/archive/refs/heads/master.tar.gz
+
+      - name: Store libs hash and shasum
+        id: store
+        run: |
+          gunzip -c master.tar.gz > master.tar
+          commit=$(cat master.tar | git get-tar-commit-id)
+          echo "COMMIT=$commit" >> "$GITHUB_OUTPUT"
+          wget https://github.com/falcosecurity/libs/archive/$commit.tar.gz
+          echo "SHASUM=$(sha256sum $commit.tar.gz | awk '{print $1}')" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: falco
+
+      - name: Bump libs version and hash
+        run: |
+          cd falco
+          sed -i -E '45s/FALCOSECURITY_LIBS_VERSION "(.+)"/FALCOSECURITY_LIBS_VERSION "${{ steps.store.outputs.COMMIT }}"/' cmake/modules/falcosecurity-libs.cmake
+          sed -i -E '47s/"SHA256=(.+)"/"SHA256=${{ steps.store.outputs.SHASUM }}"/' cmake/modules/falcosecurity-libs.cmake
+          sed -i -E '38s/DRIVER_VERSION "(.+)"/DRIVER_VERSION "${{ steps.store.outputs.COMMIT }}"/' cmake/modules/driver.cmake
+          sed -i -E '40s/"SHA256=(.+)"/"SHA256=${{ steps.store.outputs.SHASUM }}"/' cmake/modules/driver.cmake
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
+        with:
+          path: falco
+          signoff: true
+          base: master
+          branch: update/libs
+          title: 'update(cmake): update libs and driver to latest master'
+          body: |
+            This PR updates libs and driver to latest commit.
+            /kind release
+            /area build
+            ```release-note
+            NONE
+            ```
+          commit-message: 'update(cmake): update libs and driver to latest master.'
+          token: ${{ secrets.GITHUB_TOKEN }}	  

.github/workflows/ci.yml

@@ -19,22 +19,15 @@ jobs:
   fetch-version:
     uses: ./.github/workflows/reusable_fetch_version.yaml
 
-  build-dev-packages-sanitizers-x86_64:
-    needs: [fetch-version]
-    uses: ./.github/workflows/reusable_build_packages.yaml
-    with:
-      arch: x86_64
-      version: ${{ needs.fetch-version.outputs.version }}
-      build_type: Debug
-      sanitizers: true
-
   build-dev-packages-x86_64:
     needs: [fetch-version]
     uses: ./.github/workflows/reusable_build_packages.yaml
     with:
       arch: x86_64
       version: ${{ needs.fetch-version.outputs.version }}
-      build_type: Release
+      enable_debug: true
+      enable_sanitizers: true
+      use_mimalloc: true
 
   build-dev-packages-arm64:
     needs: [fetch-version]
@@ -42,32 +35,32 @@ jobs:
     with:
       arch: aarch64
       version: ${{ needs.fetch-version.outputs.version }}
-      build_type: Debug
-      sanitizers: false
+      enable_debug: true
+      use_mimalloc: true
 
   test-dev-packages:
-    needs: [fetch-version, build-dev-packages-sanitizers-x86_64]
+    needs: [fetch-version, build-dev-packages-x86_64]
     uses: ./.github/workflows/reusable_test_packages.yaml
-    # The musl build job is currently disabled because we link libelf dynamically and it is
-    # not possible to dynamically link with musl
-    # strategy:
-    #   fail-fast: false
-    #   matrix:
-    #     static: ["static", ""]
+    # See https://github.com/falcosecurity/falco/pull/3482
+    # Since musl build does not support dynamically loaded plugins,
+    # many tests would fail (the ones using `container.foo` fields).
+    # Disable tests on static builds for now.
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        static: ["static", ""]
     with:
       arch: x86_64
+#      sanitizers: ${{ matrix.static == '' && true || false }}
       sanitizers: true
-      # static: ${{ matrix.static != '' && true || false }}
+#      static: ${{ matrix.static != '' && true || false }}
       version: ${{ needs.fetch-version.outputs.version }}
 
   test-dev-packages-arm64:
     needs: [fetch-version, build-dev-packages-arm64]
     uses: ./.github/workflows/reusable_test_packages.yaml
-    strategy:
-      fail-fast: false
     with:
       arch: aarch64
-      static: ${{ matrix.static != '' && true || false }}
       version: ${{ needs.fetch-version.outputs.version }}
 
   build-dev-minimal:

.github/workflows/format.yaml

@@ -32,7 +32,7 @@ jobs:
 
       - name: Upload the git diff artifact 📦
         if: failure()
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: format_diff.patch
           path: ./format_diff.patch

.github/workflows/master.yaml

@@ -31,15 +31,17 @@ jobs:
   test-dev-packages:
     needs: [fetch-version, build-dev-packages]
     uses: ./.github/workflows/reusable_test_packages.yaml
-    # The musl build job is currently disabled because we link libelf dynamically and it is
-    # not possible to dynamically link with musl
-    # strategy:
-    #   fail-fast: false
-    #   matrix:
-    #     static: ["static", ""]
+    # See https://github.com/falcosecurity/falco/pull/3482
+    # Since musl build does not support dynamically loaded plugins,
+    # many tests would fail (the ones using `container.foo` fields).
+    # Disable tests on static builds for now.
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        static: ["static", ""]
     with:
       arch: x86_64
-      # static: ${{ matrix.static != '' && true || false }}
+#      static: ${{ matrix.static != '' && true || false }}
       version: ${{ needs.fetch-version.outputs.version }}
   
   test-dev-packages-arm64:

.github/workflows/release.yaml

@@ -6,13 +6,13 @@ on:
 # Checks if any concurrent jobs is running for release CI and eventually cancel it.
 concurrency:
   group: ci-release
-  cancel-in-progress: true  
-  
+  cancel-in-progress: true
+
 jobs:
   release-settings:
     runs-on: ubuntu-latest
     outputs:
-      is_latest: ${{ steps.get_settings.outputs.is_latest }} 
+      is_latest: ${{ steps.get_settings.outputs.is_latest }}
       bucket_suffix: ${{ steps.get_settings.outputs.bucket_suffix }}
     steps:
       - name: Get latest release
@@ -56,6 +56,7 @@ jobs:
     with:
       arch: x86_64
       version: ${{ github.event.release.tag_name }}
+      use_jemalloc: true
     secrets: inherit
 
   build-packages-arm64:
@@ -64,30 +65,32 @@ jobs:
     with:
       arch: aarch64
       version: ${{ github.event.release.tag_name }}
+      use_jemalloc: true
     secrets: inherit
 
   test-packages:
     needs: [release-settings, build-packages]
     uses: ./.github/workflows/reusable_test_packages.yaml
-
-    # The musl build job is currently disabled because we link libelf dynamically and it is
-    # not possible to dynamically link with musl
-    # strategy:
-    #   fail-fast: false
-    #   matrix:
-    #     static: ["static", ""]
+    # See https://github.com/falcosecurity/falco/pull/3482
+    # Since musl build does not support dynamically loaded plugins,
+    # many tests would fail (the ones using `container.foo` fields).
+    # Disable tests on static builds for now.
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        static: ["static", ""]
     with:
       arch: x86_64
-      # static: ${{ matrix.static != '' && true || false }}
+#      static: ${{ matrix.static != '' && true || false }}
       version: ${{ github.event.release.tag_name }}
-  
+
   test-packages-arm64:
     needs: [release-settings, build-packages-arm64]
     uses: ./.github/workflows/reusable_test_packages.yaml
     with:
       arch: aarch64
       version: ${{ github.event.release.tag_name }}
-    
+
   publish-packages:
     needs: [release-settings, test-packages, test-packages-arm64]
     uses: ./.github/workflows/reusable_publish_packages.yaml
@@ -95,7 +98,7 @@ jobs:
       bucket_suffix: ${{ needs.release-settings.outputs.bucket_suffix }}
       version: ${{ github.event.release.tag_name }}
     secrets: inherit
-  
+
   # Both build-docker and its arm64 counterpart require build-packages because they use its output
   build-docker:
     needs: [release-settings, build-packages, publish-packages]
@@ -106,7 +109,7 @@ jobs:
       version: ${{ github.event.release.tag_name }}
       tag: ${{ github.event.release.tag_name }}
     secrets: inherit
-    
+
   build-docker-arm64:
     needs: [release-settings, build-packages, publish-packages]
     uses: ./.github/workflows/reusable_build_docker.yaml
@@ -125,7 +128,7 @@ jobs:
       is_latest: ${{ needs.release-settings.outputs.is_latest == 'true' }}
       tag: ${{ github.event.release.tag_name }}
       sign: true
-      
+
   release-body:
     needs: [release-settings, publish-docker]
     if: ${{ needs.release-settings.outputs.is_latest == 'true' }} # only for latest releases
@@ -135,7 +138,7 @@ jobs:
     steps:
       - name: Clone repo
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
-          
+
       - name: Extract LIBS and DRIVER versions
         run: |
           cp .github/release_template.md release-body.md
@@ -143,29 +146,48 @@ jobs:
           DRIVER_VERS=$(cat cmake/modules/driver.cmake | grep 'set(DRIVER_VERSION' | tail -n1 | grep -o '[[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*+driver')
           sed -i s/LIBSVER/$LIBS_VERS/g release-body.md
           sed -i s/DRIVERVER/$DRIVER_VERS/g release-body.md
-          
+
       - name: Append release matrixes
         run: |
           sed -i s/FALCOBUCKET/${{ needs.release-settings.outputs.bucket_suffix }}/g release-body.md
           sed -i s/FALCOVER/${{ github.event.release.tag_name }}/g release-body.md
-          
+
       - name: Generate release notes
         uses: leodido/rn2md@9c351d81278644c0e17b1ca68edbdba305276c73
         with:
           milestone: ${{ github.event.release.tag_name }}
           output: ./notes.md
-        
+
       - name: Merge release notes to pre existent body
         run: cat notes.md >> release-body.md
-        
+
       - name: Attach release creator to release body
         run: |
           echo "" >> release-body.md
           echo "#### Release Manager @${{ github.event.release.author.login }}" >> release-body.md
-        
+
+      - name: Download debug symbols for Falco x86_64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ github.event.release.tag_name }}-x86_64.debug
+
+      - name: Rename x86_64 debug symbols
+        run: mv falco.debug falco-x86_64.debug
+
+      - name: Download debug symbols for Falco aarch64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ github.event.release.tag_name }}-aarch64.debug
+
+      - name: Rename aarch64 debug symbols
+        run: mv falco.debug falco-aarch64.debug
+
       - name: Release
         uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v0.1.15
         with:
           body_path: ./release-body.md
           tag_name: ${{ github.event.release.tag_name }}
           name: ${{ github.event.release.name }}
+          files: |
+            falco-x86_64.debug
+            falco-aarch64.debug

.github/workflows/reusable_build_dev.yaml

@@ -39,7 +39,7 @@ permissions:
 jobs:
   build-and-test:
     # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
-    runs-on: ${{ (inputs.arch == 'aarch64' && 'actuated-arm64-8cpu-16gb') || 'ubuntu-22.04' }}
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-22.04' }}
     outputs:
       cmdout: ${{ steps.run_cmd.outputs.out }}
     steps:

.github/workflows/reusable_build_docker.yaml

@@ -20,79 +20,70 @@ on:
         required: true
         type: string
 
-# Here we just build all docker images as tarballs, 
+# Here we just build all docker images as tarballs,
 # then we upload all the tarballs to be later downloaded by reusable_publish_docker workflow.
-# In this way, we don't need to publish any arch specific image, 
+# In this way, we don't need to publish any arch specific image,
 # and this "build" workflow is actually only building images.
 
-permissions:  
+permissions:
   contents: read
 
 jobs:
   build-docker:
     # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
-    runs-on: ${{ (inputs.arch == 'aarch64' && 'actuated-arm64-8cpu-16gb') || 'ubuntu-latest' }}
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
     env:
       TARGETARCH: ${{ (inputs.arch == 'aarch64' && 'arm64') || 'amd64' }}
     steps:
       - name: Checkout
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
-        
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
-          
-      - name: Build no-driver image
-        run: |
-          cd ${{ github.workspace }}/docker/no-driver/
-          docker build -t docker.io/falcosecurity/falco-no-driver:${{ inputs.arch }}-${{ inputs.tag }} \
-            --build-arg VERSION_BUCKET=bin${{ inputs.bucket_suffix }} \
-            --build-arg FALCO_VERSION=${{ inputs.version }} \
-            --build-arg TARGETARCH=${TARGETARCH} \
-            .
-            docker save docker.io/falcosecurity/falco-no-driver:${{ inputs.arch }}-${{ inputs.tag }} --output /tmp/falco-no-driver-${{ inputs.arch }}.tar
 
-      - name: Build distroless image
-        run: |
-          cd ${{ github.workspace }}/docker/no-driver/
-          docker build -f Dockerfile.distroless -t docker.io/falcosecurity/falco-distroless:${{ inputs.arch }}-${{ inputs.tag }} \
-            --build-arg VERSION_BUCKET=bin${{ inputs.bucket_suffix }} \
-            --build-arg FALCO_VERSION=${{ inputs.version }} \
-            --build-arg TARGETARCH=${TARGETARCH} \
-            .
-            docker save docker.io/falcosecurity/falco-distroless:${{ inputs.arch }}-${{ inputs.tag }} --output /tmp/falco-distroless-${{ inputs.arch }}.tar
-            
       - name: Build falco image
         run: |
-          cd ${{ github.workspace }}/docker/falco/
-          docker build -t docker.io/falcosecurity/falco:${{ inputs.arch }}-${{ inputs.tag }} \
-            --build-arg VERSION_BUCKET=deb${{ inputs.bucket_suffix }} \
+          docker build -f docker/falco/Dockerfile -t docker.io/falcosecurity/falco:${{ inputs.arch }}-${{ inputs.tag }} \
+            --build-arg VERSION_BUCKET=bin${{ inputs.bucket_suffix }} \
             --build-arg FALCO_VERSION=${{ inputs.version }} \
+            --build-arg FALCO_COMMIT_SHA=${{ github.sha }} \
             --build-arg TARGETARCH=${TARGETARCH} \
             .
             docker save docker.io/falcosecurity/falco:${{ inputs.arch }}-${{ inputs.tag }} --output /tmp/falco-${{ inputs.arch }}.tar
 
+      - name: Build falco-debian image
+        run: |
+          docker build -f docker/falco-debian/Dockerfile -t docker.io/falcosecurity/falco:${{ inputs.arch }}-${{ inputs.tag }}-debian \
+            --build-arg VERSION_BUCKET=deb${{ inputs.bucket_suffix }} \
+            --build-arg FALCO_VERSION=${{ inputs.version }} \
+            --build-arg FALCO_COMMIT_SHA=${{ github.sha }} \
+            --build-arg TARGETARCH=${TARGETARCH} \
+            .
+            docker save docker.io/falcosecurity/falco:${{ inputs.arch }}-${{ inputs.tag }}-debian --output /tmp/falco-${{ inputs.arch }}-debian.tar
+
       - name: Build falco-driver-loader image
         run: |
-          cd ${{ github.workspace }}/docker/driver-loader/
-          docker build -t docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }} \
+          docker build -f docker/driver-loader/Dockerfile -t docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }} \
             --build-arg FALCO_IMAGE_TAG=${{ inputs.arch }}-${{ inputs.tag }} \
+            --build-arg FALCO_VERSION=${{ inputs.version }} \
+            --build-arg FALCO_COMMIT_SHA=${{ github.sha }} \
             --build-arg TARGETARCH=${TARGETARCH} \
             .
             docker save docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }} --output /tmp/falco-driver-loader-${{ inputs.arch }}.tar
 
-      - name: Build falco-driver-loader-legacy image
+      - name: Build falco-driver-loader-buster image
         run: |
-          cd ${{ github.workspace }}/docker/driver-loader-legacy/
-          docker build -t docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.arch }}-${{ inputs.tag }} \
+          docker build -f docker/driver-loader-buster/Dockerfile -t docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }}-buster \
             --build-arg VERSION_BUCKET=deb${{ inputs.bucket_suffix }} \
             --build-arg FALCO_VERSION=${{ inputs.version }} \
+            --build-arg FALCO_COMMIT_SHA=${{ github.sha }} \
             --build-arg TARGETARCH=${TARGETARCH} \
             .
-            docker save docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.arch }}-${{ inputs.tag }} --output /tmp/falco-driver-loader-legacy-${{ inputs.arch }}.tar
+            docker save docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }}-buster --output /tmp/falco-driver-loader-${{ inputs.arch }}-buster.tar
 
       - name: Upload images tarballs
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-images
+          name: falco-images-${{ inputs.arch }}
           path: /tmp/falco-*.tar
           retention-days: 1

.github/workflows/reusable_build_packages.yaml

@@ -10,30 +10,40 @@ on:
         description: The Falco version to use when building packages
         required: true
         type: string
-      build_type:
-        description: The build type
+      enable_debug:
+        description: Also create a debug build
         required: false
-        type: string
-        default: 'Release'
-      sanitizers:
-        description: enable sanitizer support
+        type: boolean
+        default: false
+      enable_sanitizers:
+        description: Also create a sanitizer build
+        required: false
+        type: boolean
+        default: false
+      use_jemalloc:
+        description: Use jemalloc memory allocator
+        required: false
+        type: boolean
+        default: false
+      use_mimalloc:
+        description: Use mimalloc memory allocator
         required: false
         type: boolean
         default: false
 
-permissions:  
+permissions:
   contents: read
 
 jobs:
   build-modern-bpf-skeleton:
     # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
-    runs-on: ${{ (inputs.arch == 'aarch64' && 'actuated-arm64-8cpu-16gb') || 'ubuntu-latest' }}
-    container: fedora:latest
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    container: fedora:41
     steps:
       # Always install deps before invoking checkout action, to properly perform a full clone.
       - name: Install build dependencies
         run: |
-          dnf install -y bpftool ca-certificates cmake make automake gcc gcc-c++ kernel-devel clang git pkg-config autoconf automake libbpf-devel elfutils-libelf-devel
+          dnf install -y bpftool ca-certificates cmake make automake gcc gcc-c++ kernel-devel clang git pkg-config autoconf automake
 
       - name: Checkout
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
@@ -45,120 +55,205 @@ jobs:
           cmake --build skeleton-build --target ProbeSkeleton -j6
 
       - name: Upload skeleton
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: bpf_probe_${{ inputs.arch }}.skel.h
           path: skeleton-build/skel_dir/bpf_probe.skel.h
           retention-days: 1
 
-  build-packages:
-    env:
-      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
+  build-packages-release:
     # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
-    runs-on: ${{ (inputs.arch == 'aarch64' && 'actuated-arm64-8cpu-16gb') || 'ubuntu-latest' }}
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
     needs: [build-modern-bpf-skeleton]
-    container: centos:7
     steps:
       # Always install deps before invoking checkout action, to properly perform a full clone.
-      - name: Fix mirrors to use vault.centos.org
-        run: |
-          sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
-          sed -i s/^#.*baseurl=http/baseurl=https/g /etc/yum.repos.d/*.repo
-          sed -i s/^mirrorlist=http/#mirrorlist=https/g /etc/yum.repos.d/*.repo
-
-      - name: Install scl repos
-        run: |
-          yum -y install centos-release-scl
-
-      - name: Fix new mirrors to use vault.centos.org
-        run: |
-          sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
-          sed -i s/^#.*baseurl=http/baseurl=https/g /etc/yum.repos.d/*.repo
-          sed -i s/^mirrorlist=http/#mirrorlist=https/g /etc/yum.repos.d/*.repo
-
-      - name: Fix arm64 scl repos to use correct mirror
-        if: inputs.arch == 'aarch64'
-        run: |
-          sed -i 's/vault.centos.org\/centos/vault.centos.org\/altarch/g' /etc/yum.repos.d/CentOS-SCLo-scl*.repo
-
       - name: Install build deps
         run: |
-          yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++
-          source /opt/rh/devtoolset-9/enable
-          yum install -y wget git make m4 rpm-build elfutils-libelf-devel perl-IPC-Cmd devtoolset-9-libasan-devel devtoolset-9-libubsan-devel
+          sudo apt update && sudo apt install -y --no-install-recommends ca-certificates cmake curl wget build-essential git pkg-config autoconf automake libtool m4 rpm alien
+
+      - name: Install systemd rpm macros
+        run: |
+          wget https://www.rpmfind.net/linux/centos-stream/9-stream/BaseOS/${{ inputs.arch }}/os/Packages/systemd-rpm-macros-252-59.el9.noarch.rpm
+          sudo alien -d -i systemd-rpm-macros-252-59.el9.noarch.rpm
 
       - name: Checkout
-        # It is not possible to upgrade the checkout action to versions >= v4.0.0 because of incompatibilities with centos 7's libc.
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
 
       - name: Download skeleton
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: bpf_probe_${{ inputs.arch }}.skel.h
           path: /tmp
 
-      - name: Install updated cmake
-        run: |
-          curl -L https://github.com/Kitware/CMake/releases/download/v3.22.5/cmake-3.22.5-linux-$(uname -m).tar.gz \
-            | tar --directory=/usr --strip-components=1 -xzp
+      - name: Install zig
+        if: inputs.sanitizers == false
+        uses: falcosecurity/libs/.github/actions/install-zig@master
 
       - name: Prepare project
         run: |
-          source /opt/rh/devtoolset-9/enable
           cmake -B build -S . \
-              -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+              -DCMAKE_BUILD_TYPE=RelWithDebInfo \
               -DUSE_BUNDLED_DEPS=On \
               -DFALCO_ETC_DIR=/etc/falco \
               -DMODERN_BPF_SKEL_DIR=/tmp \
               -DBUILD_DRIVER=Off \
               -DBUILD_BPF=Off \
-              -DUSE_ASAN=${{ (inputs.sanitizers == true && inputs.arch == 'x86_64' && 'ON') || 'OFF' }} \
+              -DUSE_JEMALLOC=${{ inputs.use_jemalloc }} \
+              -DUSE_MIMALLOC=${{ inputs.use_mimalloc }} \
               -DFALCO_VERSION=${{ inputs.version }}
 
       - name: Build project
         run: |
-          source /opt/rh/devtoolset-9/enable
           cmake --build build --target falco -j6
 
       - name: Build packages
         run: |
-          source /opt/rh/devtoolset-9/enable
           cmake --build build --target package
 
       - name: Upload Falco tar.gz package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-${{ inputs.version }}-${{ inputs.arch }}${{ inputs.sanitizers == true && '-sanitizers' || '' }}.tar.gz
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.tar.gz
           path: |
             ${{ github.workspace }}/build/falco-*.tar.gz
 
       - name: Upload Falco deb package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-${{ inputs.version }}-${{ inputs.arch }}${{ inputs.sanitizers == true && '-sanitizers' || '' }}.deb
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.deb
           path: |
             ${{ github.workspace }}/build/falco-*.deb
 
       - name: Upload Falco rpm package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-${{ inputs.version }}-${{ inputs.arch }}${{ inputs.sanitizers == true && '-sanitizers' || '' }}.rpm
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.rpm
           path: |
             ${{ github.workspace }}/build/falco-*.rpm
 
-  # The musl build job is currently disabled because we link libelf dynamically and it is
-  # not possible to dynamically link with musl
+      - name: Upload Falco debug symbols
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.debug
+          path: |
+            ${{ github.workspace }}/build/userspace/falco/falco.debug
+
+  build-packages-debug:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-22.04' }}
+    if: ${{ inputs.enable_debug == true }}
+    needs: [build-modern-bpf-skeleton]
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build deps
+        run: |
+          sudo apt update && sudo apt install -y --no-install-recommends ca-certificates cmake curl wget build-essential git pkg-config autoconf automake libtool m4 rpm
+
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Download skeleton
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: bpf_probe_${{ inputs.arch }}.skel.h
+          path: /tmp
+
+      - name: Install zig
+        if: inputs.sanitizers == false
+        uses: falcosecurity/libs/.github/actions/install-zig@master
+
+      - name: Prepare project
+        run: |
+          cmake -B build -S . \
+              -DCMAKE_BUILD_TYPE=Debug \
+              -DUSE_BUNDLED_DEPS=On \
+              -DFALCO_ETC_DIR=/etc/falco \
+              -DMODERN_BPF_SKEL_DIR=/tmp \
+              -DBUILD_DRIVER=Off \
+              -DBUILD_BPF=Off \
+              -DUSE_JEMALLOC=${{ inputs.use_jemalloc }} \
+              -DUSE_MIMALLOC=${{ inputs.use_mimalloc }} \
+              -DFALCO_VERSION=${{ inputs.version }}
+
+      - name: Build project
+        run: |
+          cmake --build build --target falco -j6
+
+      - name: Build packages
+        run: |
+          cmake --build build --target package
+
+      - name: Upload Falco tar.gz package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}-debug.tar.gz
+          path: |
+            ${{ github.workspace }}/build/falco-*.tar.gz
+
+  build-packages-sanitizers:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    if: ${{ inputs.enable_sanitizers == true }}
+    needs: [build-modern-bpf-skeleton]
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build deps
+        run: |
+          sudo apt update && sudo apt install -y --no-install-recommends ca-certificates cmake curl wget build-essential git pkg-config autoconf automake libtool m4 rpm
+
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Download skeleton
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: bpf_probe_${{ inputs.arch }}.skel.h
+          path: /tmp
+
+      - name: Prepare project
+        # Jemalloc and ASAN don't play very well together.
+        run: |
+          cmake -B build -S . \
+              -DCMAKE_BUILD_TYPE=Debug \
+              -DUSE_BUNDLED_DEPS=On \
+              -DFALCO_ETC_DIR=/etc/falco \
+              -DMODERN_BPF_SKEL_DIR=/tmp \
+              -DBUILD_DRIVER=Off \
+              -DBUILD_BPF=Off \
+              -DUSE_JEMALLOC=Off \
+              -DUSE_MIMALLOC=Off \
+              -DUSE_ASAN=On \
+              -DFALCO_VERSION=${{ inputs.version }}
+
+      - name: Build project
+        run: |
+          cmake --build build --target falco -j6
+
+      - name: Build packages
+        run: |
+          cmake --build build --target package
+
+      - name: Upload Falco tar.gz package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}-sanitizers.tar.gz
+          path: |
+            ${{ github.workspace }}/build/falco-*.tar.gz
+
   build-musl-package:
     # x86_64 only for now
-    # if: ${{ inputs.arch == 'x86_64' }}
-    if: false
+    if: ${{ inputs.arch == 'x86_64' }}
     runs-on: ubuntu-latest
     container: alpine:3.17
     steps:
       # Always install deps before invoking checkout action, to properly perform a full clone.
       - name: Install build dependencies
         run: |
-          apk add g++ gcc cmake make git bash perl linux-headers autoconf automake m4 libtool elfutils-dev libelf-static patch binutils bpftool clang
+          apk add g++ gcc cmake make git bash perl linux-headers autoconf automake m4 libtool elfutils-dev libelf-static patch binutils clang llvm
+          git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch
+          cd bpftool
+          git submodule update --init
+          cd src && make install
 
       - name: Checkout
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
@@ -168,10 +263,15 @@ jobs:
       - name: Prepare project
         run: |
           cmake -B build -S . \
-                -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+                -DCMAKE_BUILD_TYPE=Release \
                 -DCPACK_GENERATOR=TGZ \
                 -DBUILD_BPF=Off -DBUILD_DRIVER=Off \
-                -DUSE_BUNDLED_DEPS=On -DUSE_BUNDLED_LIBELF=Off -DBUILD_LIBSCAP_MODERN_BPF=ON -DMUSL_OPTIMIZED_BUILD=On -DFALCO_ETC_DIR=/etc/falco -DFALCO_VERSION=${{ inputs.version }}
+                -DUSE_JEMALLOC=${{ inputs.use_jemalloc }} \
+                -DUSE_MIMALLOC=${{ inputs.use_mimalloc }} \
+                -DUSE_BUNDLED_DEPS=On \
+                -DMUSL_OPTIMIZED_BUILD=On \
+                -DFALCO_ETC_DIR=/etc/falco \
+                -DFALCO_VERSION=${{ inputs.version }}
 
       - name: Build project
         run: |
@@ -187,7 +287,7 @@ jobs:
           mv falco-${{ inputs.version }}-x86_64.tar.gz falco-${{ inputs.version }}-static-x86_64.tar.gz
 
       - name: Upload Falco static package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: falco-${{ inputs.version }}-static-x86_64.tar.gz
           path: |
@@ -195,7 +295,7 @@ jobs:
 
   build-wasm-package:
     if: ${{ inputs.arch == 'x86_64' }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       # Always install deps before invoking checkout action, to properly perform a full clone.
       - name: Install build dependencies
@@ -216,10 +316,7 @@ jobs:
       - name: Prepare project
         run: |
           emcmake cmake -B build -S . \
-            -DBUILD_BPF=Off \
-            -DBUILD_DRIVER=Off \
-            -DBUILD_FALCO_MODERN_BPF=Off \
-            -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+            -DCMAKE_BUILD_TYPE=Release \
             -DUSE_BUNDLED_DEPS=On \
             -DFALCO_ETC_DIR=/etc/falco \
             -DBUILD_FALCO_UNIT_TESTS=On \
@@ -241,7 +338,7 @@ jobs:
           emmake make -j6 package
 
       - name: Upload Falco WASM package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: falco-${{ inputs.version }}-wasm.tar.gz
           path: |
@@ -256,31 +353,34 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install NSIS
+        run: choco install nsis -y
+
       # NOTE: Backslash doesn't work as line continuation on Windows.
       - name: Prepare project
         run: |
-          cmake -B build -S . -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DMINIMAL_BUILD=On -DUSE_BUNDLED_DEPS=On -DBUILD_FALCO_UNIT_TESTS=On -DFALCO_VERSION=${{ inputs.version }}
+          cmake -B build -S . -DCMAKE_BUILD_TYPE=Release -DMINIMAL_BUILD=On -DUSE_BUNDLED_DEPS=On -DBUILD_FALCO_UNIT_TESTS=On -DFALCO_VERSION=${{ inputs.version }}
 
       - name: Build project
         run: |
-          cmake --build build --target package --config ${{ inputs.build_type }}
+          cmake --build build --target package --config Release
 
       - name: Run unit Tests
         run: |
-          build/unit_tests/${{ inputs.build_type }}/falco_unit_tests.exe
+          build/unit_tests/Release/falco_unit_tests.exe
 
       - name: Upload Falco win32 installer
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-installer-${{ inputs.version }}-win32.exe
+          name: falco-installer-Release-win32.exe
           path: build/falco-*.exe
 
       - name: Upload Falco win32 package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
-          name: falco-${{ inputs.version }}-win32.exe
+          name: falco-Release-win32.exe
           path: |
-            ${{ github.workspace }}/build/userspace/falco/${{ inputs.build_type }}/falco.exe
+            ${{ github.workspace }}/build/userspace/falco/Release/falco.exe
 
   build-macos-package:
     if: ${{ inputs.arch == 'x86_64' }}
@@ -305,7 +405,7 @@ jobs:
           sudo build/unit_tests/falco_unit_tests
 
       - name: Upload Falco macos package
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: falco-${{ inputs.version }}-macos
           path: |

.github/workflows/reusable_publish_docker.yaml

@@ -18,44 +18,55 @@ on:
         default: false
 
 permissions:
-  id-token: write
   contents: read
-  
+
 jobs:
   publish-docker:
     runs-on: ubuntu-latest
+
+    permissions:
+      attestations: write
+      id-token: write
+      contents: read
+
     steps:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
-    
-      - name: Download images tarballs
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+
+      - name: Download x86_64 images tarballs
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
-          name: falco-images
+          name: falco-images-x86_64
           path: /tmp/falco-images
-      
+
+      - name: Download aarch64 images tarballs
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-images-aarch64
+          path: /tmp/falco-images
+
       - name: Load all images
         run: |
           for img in /tmp/falco-images/falco-*.tar; do docker load --input $img; done
-    
+
       - name: Login to Docker Hub
         uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
         with:
           username: ${{ secrets.DOCKERHUB_USER }}
           password: ${{ secrets.DOCKERHUB_SECRET }}
-      
+
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
         with:
           role-to-assume: "arn:aws:iam::292999226676:role/github_actions-falco-ecr"
           aws-region: us-east-1 # The region must be set to us-east-1 in order to access ECR Public.
-          
+
       - name: Login to Amazon ECR
         id: login-ecr-public
         uses: aws-actions/amazon-ecr-login@2f9f10ea3fa2eed41ac443fee8bfbd059af2d0a4 # v1.6.0
         with:
-          registry-type: public    
-      
+          registry-type: public
+
       - name: Setup Crane
         uses: imjasonh/setup-crane@00c9e93efa4e1138c9a7a5c594acd6c75a2fbf0c # v0.3
         with:
@@ -64,42 +75,29 @@ jobs:
       # We're pushing the arch-specific manifests to Docker Hub so that we'll be able to easily create the index/multiarch later
       - name: Push arch-specific images to Docker Hub
         run: |
-          docker push docker.io/falcosecurity/falco-no-driver:aarch64-${{ inputs.tag }}
-          docker push docker.io/falcosecurity/falco-no-driver:x86_64-${{ inputs.tag }}
-          docker push docker.io/falcosecurity/falco-distroless:aarch64-${{ inputs.tag }}
-          docker push docker.io/falcosecurity/falco-distroless:x86_64-${{ inputs.tag }}
           docker push docker.io/falcosecurity/falco:aarch64-${{ inputs.tag }}
           docker push docker.io/falcosecurity/falco:x86_64-${{ inputs.tag }}
+          docker push docker.io/falcosecurity/falco:aarch64-${{ inputs.tag }}-debian
+          docker push docker.io/falcosecurity/falco:x86_64-${{ inputs.tag }}-debian
           docker push docker.io/falcosecurity/falco-driver-loader:aarch64-${{ inputs.tag }}
           docker push docker.io/falcosecurity/falco-driver-loader:x86_64-${{ inputs.tag }}
-          docker push docker.io/falcosecurity/falco-driver-loader-legacy:aarch64-${{ inputs.tag }}
-          docker push docker.io/falcosecurity/falco-driver-loader-legacy:x86_64-${{ inputs.tag }}
+          docker push docker.io/falcosecurity/falco-driver-loader:aarch64-${{ inputs.tag }}-buster
+          docker push docker.io/falcosecurity/falco-driver-loader:x86_64-${{ inputs.tag }}-buster
 
-      - name: Create no-driver manifest on Docker Hub
-        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
-        with:
-          inputs: docker.io/falcosecurity/falco-no-driver:${{ inputs.tag }}
-          images: docker.io/falcosecurity/falco-no-driver:aarch64-${{ inputs.tag }},docker.io/falcosecurity/falco-no-driver:x86_64-${{ inputs.tag }}
-          push: true
-
-      - name: Create distroless manifest on Docker Hub
-        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
-        with:
-          inputs: docker.io/falcosecurity/falco-distroless:${{ inputs.tag }}
-          images: docker.io/falcosecurity/falco-distroless:aarch64-${{ inputs.tag }},docker.io/falcosecurity/falco-distroless:x86_64-${{ inputs.tag }}
-          push: true
-          
-      - name: Tag slim manifest on Docker Hub
-        run: |
-          crane copy docker.io/falcosecurity/falco-no-driver:${{ inputs.tag }} docker.io/falcosecurity/falco:${{ inputs.tag }}-slim
-
-      - name: Create falco manifest on Docker Hub
+      - name: Create Falco manifest on Docker Hub
         uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
         with:
           inputs: docker.io/falcosecurity/falco:${{ inputs.tag }}
           images: docker.io/falcosecurity/falco:aarch64-${{ inputs.tag }},docker.io/falcosecurity/falco:x86_64-${{ inputs.tag }}
           push: true
-          
+
+      - name: Create falco-debian manifest on Docker Hub
+        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
+        with:
+          inputs: docker.io/falcosecurity/falco:${{ inputs.tag }}-debian
+          images: docker.io/falcosecurity/falco:aarch64-${{ inputs.tag }}-debian,docker.io/falcosecurity/falco:x86_64-${{ inputs.tag }}-debian
+          push: true
+
       - name: Create falco-driver-loader manifest on Docker Hub
         uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
         with:
@@ -107,48 +105,41 @@ jobs:
           images: docker.io/falcosecurity/falco-driver-loader:aarch64-${{ inputs.tag }},docker.io/falcosecurity/falco-driver-loader:x86_64-${{ inputs.tag }}
           push: true
 
-      - name: Create falco-driver-loader-legacy manifest on Docker Hub
+      - name: Create falco-driver-loader-buster manifest on Docker Hub
         uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
         with:
-          inputs: docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }}
-          images: docker.io/falcosecurity/falco-driver-loader-legacy:aarch64-${{ inputs.tag }},docker.io/falcosecurity/falco-driver-loader-legacy:x86_64-${{ inputs.tag }}
+          inputs: docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster
+          images: docker.io/falcosecurity/falco-driver-loader:aarch64-${{ inputs.tag }}-buster,docker.io/falcosecurity/falco-driver-loader:x86_64-${{ inputs.tag }}-buster
           push: true
 
       - name: Get Digests for images
         id: digests
         # We could probably use the docker-manifest-action output instead of recomputing those with crane
         run: |
-          echo "falco-no-driver=$(crane digest docker.io/falcosecurity/falco-no-driver:${{ inputs.tag }})" >> $GITHUB_OUTPUT
-          echo "falco-distroless=$(crane digest docker.io/falcosecurity/falco-distroless:${{ inputs.tag }})" >> $GITHUB_OUTPUT
           echo "falco=$(crane digest docker.io/falcosecurity/falco:${{ inputs.tag }})" >> $GITHUB_OUTPUT
+          echo "falco-debian=$(crane digest docker.io/falcosecurity/falco:${{ inputs.tag }}-debian)" >> $GITHUB_OUTPUT
           echo "falco-driver-loader=$(crane digest docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }})" >> $GITHUB_OUTPUT
-          echo "falco-driver-loader-legacy=$(crane digest docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }})" >> $GITHUB_OUTPUT
+          echo "falco-driver-loader-buster=$(crane digest docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster)" >> $GITHUB_OUTPUT
 
       - name: Publish images to ECR
         run: |
-          crane copy docker.io/falcosecurity/falco-no-driver:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco-no-driver:${{ inputs.tag }}
-          crane copy docker.io/falcosecurity/falco-distroless:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco-distroless:${{ inputs.tag }}
           crane copy docker.io/falcosecurity/falco:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco:${{ inputs.tag }}
+          crane copy docker.io/falcosecurity/falco:${{ inputs.tag }}-debian public.ecr.aws/falcosecurity/falco:${{ inputs.tag }}-debian
           crane copy docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco-driver-loader:${{ inputs.tag }}
-          crane copy docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }}
-          crane copy public.ecr.aws/falcosecurity/falco-no-driver:${{ inputs.tag }} public.ecr.aws/falcosecurity/falco:${{ inputs.tag }}-slim
+          crane copy docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster public.ecr.aws/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster
 
       - name: Tag latest on Docker Hub and ECR
         if: inputs.is_latest
         run: |
-          crane tag docker.io/falcosecurity/falco-no-driver:${{ inputs.tag }} latest
-          crane tag docker.io/falcosecurity/falco-distroless:${{ inputs.tag }} latest
           crane tag docker.io/falcosecurity/falco:${{ inputs.tag }} latest
+          crane tag docker.io/falcosecurity/falco:${{ inputs.tag }}-debian latest-debian
           crane tag docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }} latest
-          crane tag docker.io/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }} latest
-          crane tag docker.io/falcosecurity/falco:${{ inputs.tag }}-slim latest-slim
+          crane tag docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster latest-buster
 
-          crane tag public.ecr.aws/falcosecurity/falco-no-driver:${{ inputs.tag }} latest
-          crane tag public.ecr.aws/falcosecurity/falco-distroless:${{ inputs.tag }} latest
           crane tag public.ecr.aws/falcosecurity/falco:${{ inputs.tag }} latest
+          crane tag public.ecr.aws/falcosecurity/falco:${{ inputs.tag }}-debian latest-debian
           crane tag public.ecr.aws/falcosecurity/falco-driver-loader:${{ inputs.tag }} latest
-          crane tag public.ecr.aws/falcosecurity/falco-driver-loader-legacy:${{ inputs.tag }} latest
-          crane tag public.ecr.aws/falcosecurity/falco:${{ inputs.tag }}-slim latest-slim
+          crane tag public.ecr.aws/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster latest-buster
 
       - name: Setup Cosign
         if: inputs.sign
@@ -160,14 +151,24 @@ jobs:
           COSIGN_EXPERIMENTAL: "true"
           COSIGN_YES: "true"
         run: |
-          cosign sign docker.io/falcosecurity/falco-no-driver@${{ steps.digests.outputs.falco-no-driver }}
-          cosign sign docker.io/falcosecurity/falco-distroless@${{ steps.digests.outputs.falco-distroless }}
-          cosign sign docker.io/falcosecurity/falco@${{ steps.digests.outputs.falco }}
-          cosign sign docker.io/falcosecurity/falco-driver-loader@${{ steps.digests.outputs.falco-driver-loader }}
-          cosign sign docker.io/falcosecurity/falco-driver-loader-legacy@${{ steps.digests.outputs.falco-driver-loader-legacy }}
+          cosign sign docker.io/falcosecurity/falco:latest@${{ steps.digests.outputs.falco }}
+          cosign sign docker.io/falcosecurity/falco:latest-debian@${{ steps.digests.outputs.falco-debian }}
+          cosign sign docker.io/falcosecurity/falco-driver-loader:latest@${{ steps.digests.outputs.falco-driver-loader }}
+          cosign sign docker.io/falcosecurity/falco-driver-loader:latest-buster@${{ steps.digests.outputs.falco-driver-loader-buster }}
 
-          cosign sign public.ecr.aws/falcosecurity/falco-no-driver@${{ steps.digests.outputs.falco-no-driver }}
-          cosign sign public.ecr.aws/falcosecurity/falco-distroless@${{ steps.digests.outputs.falco-distroless }}
-          cosign sign public.ecr.aws/falcosecurity/falco@${{ steps.digests.outputs.falco }}
-          cosign sign public.ecr.aws/falcosecurity/falco-driver-loader@${{ steps.digests.outputs.falco-driver-loader }}
-          cosign sign public.ecr.aws/falcosecurity/falco-driver-loader-legacy@${{ steps.digests.outputs.falco-driver-loader-legacy }}
+          cosign sign public.ecr.aws/falcosecurity/falco:latest@${{ steps.digests.outputs.falco }}
+          cosign sign public.ecr.aws/falcosecurity/falco:latest-debian@${{ steps.digests.outputs.falco-debian }}
+          cosign sign public.ecr.aws/falcosecurity/falco-driver-loader:latest@${{ steps.digests.outputs.falco-driver-loader }}
+          cosign sign public.ecr.aws/falcosecurity/falco-driver-loader:latest-buster@${{ steps.digests.outputs.falco-driver-loader-buster }}
+
+      - uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d # v1.1.2
+        with:
+          subject-name: docker.io/falcosecurity/falco
+          subject-digest: ${{ steps.digests.outputs.falco }}
+          push-to-registry: true
+
+      - uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d # v1.1.2
+        with:
+          subject-name: docker.io/falcosecurity/falco-driver-loader
+          subject-digest: ${{ steps.digests.outputs.falco-driver-loader }}
+          push-to-registry: true

.github/workflows/reusable_publish_packages.yaml

@@ -42,40 +42,37 @@ jobs:
           aws-region: ${{ env.AWS_S3_REGION }}    
           
       - name: Download RPM x86_64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-x86_64.rpm
           path: /tmp/falco-build-rpm
 
       - name: Download RPM aarch64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-aarch64.rpm
           path: /tmp/falco-build-rpm
 
       - name: Download binary x86_64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-x86_64.tar.gz
           path: /tmp/falco-build-bin
 
       - name: Download binary aarch64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-aarch64.tar.gz
           path: /tmp/falco-build-bin
 
-      # The musl build job is currently disabled because we link libelf dynamically and it is
-      # not possible to dynamically link with musl
       - name: Download static binary x86_64
-        if: false
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-static-x86_64.tar.gz
           path: /tmp/falco-build-bin-static
 
       - name: Download WASM package
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-wasm.tar.gz
           path: /tmp/falco-wasm
@@ -88,7 +85,7 @@ jobs:
       - name: Sign rpms
         run: |
           rpmsign --define '_gpg_name Falcosecurity Package Signing' --addsign /tmp/falco-build-rpm/falco-*.rpm
-          rpm --qf %{SIGPGP:pgpsig} -qp /tmp/falco-build-rpm/falco-*.rpm | grep SHA256
+          rpm -qp --qf '%|DSAHEADER?{%{DSAHEADER:pgpsig}}:{%|RSAHEADER?{%{RSAHEADER:pgpsig}}:{(none)}|}|\n' /tmp/falco-build-rpm/falco-*.rpm
 
       - name: Publish wasm
         run: |
@@ -102,11 +99,8 @@ jobs:
         run: |
           ./scripts/publish-bin -f /tmp/falco-build-bin/falco-${{ inputs.version }}-x86_64.tar.gz -r bin${{ inputs.bucket_suffix }} -a x86_64
           ./scripts/publish-bin -f /tmp/falco-build-bin/falco-${{ inputs.version }}-aarch64.tar.gz -r bin${{ inputs.bucket_suffix }} -a aarch64
-
-      # The musl build job is currently disabled because we link libelf dynamically and it is
-      # not possible to dynamically link with musl
+          
       - name: Publish static
-        if: false
         run: |
           ./scripts/publish-bin -f /tmp/falco-build-bin-static/falco-${{ inputs.version }}-static-x86_64.tar.gz -r bin${{ inputs.bucket_suffix }} -a x86_64
 
@@ -131,13 +125,13 @@ jobs:
           aws-region: ${{ env.AWS_S3_REGION }}     
       
       - name: Download deb x86_64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-x86_64.deb
           path: /tmp/falco-build-deb
 
       - name: Download deb aarch64
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}-aarch64.deb
           path: /tmp/falco-build-deb

.github/workflows/reusable_test_packages.yaml

@@ -27,10 +27,10 @@ permissions:
 jobs:
   test-packages:
     # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
-    runs-on: ${{ (inputs.arch == 'aarch64' && 'actuated-arm64-8cpu-16gb') || 'ubuntu-latest' }}
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
     steps:
       - name: Download binary
-        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
         with:
           name: falco-${{ inputs.version }}${{ inputs.static && '-static' || '' }}-${{ inputs.arch }}${{ inputs.sanitizers == true && '-sanitizers' || '' }}.tar.gz
       
@@ -40,16 +40,15 @@ jobs:
           tar -xvf $(ls falco-*.tar.gz)
           cd falco-${{ inputs.version }}-${{ inputs.arch }}
           sudo cp -r * /
-     
-      # We only run driver loader tests on x86_64
+    
       - name: Install kernel headers for falco-driver-loader tests
-        if: ${{ inputs.arch == 'x86_64' }}
         run: |
           sudo apt update -y
           sudo apt install -y --no-install-recommends linux-headers-$(uname -r)
 
       # Some builds use sanitizers, we always install support for them so they can run
       - name: Install sanitizer support
+        if: inputs.sanitizers
         run: |
           sudo apt update -y
           sudo apt install -y libasan5 libubsan1
@@ -57,12 +56,13 @@ jobs:
       - name: Run tests
         env:
           LSAN_OPTIONS: "intercept_tls_get_addr=0"
-        uses: falcosecurity/testing@main 
+        uses: falcosecurity/testing@main
         with:
           test-falco: 'true'
           test-falcoctl: 'true'
           test-k8saudit: 'true'
           test-dummy: 'true'
           static: ${{ inputs.static && 'true' || 'false' }}
-          test-drivers: ${{ inputs.arch == 'x86_64' && 'true' || 'false' }}
+          test-drivers: 'true'
           show-all: 'true'
+          report-name-suffix: ${{ inputs.static && '-static' || '' }}${{ inputs.sanitizers && '-sanitizers' || '' }}

.github/workflows/scorecard.yaml

@@ -65,7 +65,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: SARIF file
           path: results.sarif

.github/workflows/staticanalysis.yaml

@@ -29,7 +29,7 @@ jobs:
           cmake --build build -j4 --target cppcheck_htmlreport
 
       - name: Upload reports ⬆️
-        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: static-analysis-reports
           path: ./build/static-analysis-reports

ADOPTERS.md

@@ -43,6 +43,8 @@ This is a list of production adopters of Falco (in alphabetical order):
 
 * [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).
 
+* [NETWAYS Web Services](https://nws.netways.de/en/) - NETWAYS Web Services provides cloud and managed services tailored to their customers needs. From VPCs to managed databases and Kubernetes clusters, NETWAYS Web Services enables their customers to run infrastructure and applications without worries. Falco plays its part for NETWAYS Managed Services to ensure their platform conforms to ISO 27001 at all times and that their clients' workloads behave as expected by detecting anomalies in real-time.
+
 * [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.
@@ -58,6 +60,8 @@ This is a list of production adopters of Falco (in alphabetical order):
 
 * [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.
 
+* [SafeDep](https://safedep.io/) - SafeDep is a open source software supply chain security platform that helps organizations identify and mitigate risks in their dependencies. At its core, SafeDep offers [`vet`](https://github.com/safedep/vet) a free and open source tool for detecting vulnerabilities, malicious code, and quality issues in open source components, while the enterprise offering, SafeDep Cloud, provides centralized control, data aggregation, and advanced features like malware analysis for large-scale deployments across thousands of repositories. 
+ 
 * [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.
 
 * [Skyscanner](https://www.skyscanner.net) - Skyscanner is the world's travel search engine for flights, hotels and car rentals. Most of our infrastructure is based on Kubernetes, and our Security team is using Falco to monitor anomalies at runtime, integrating Falco's findings with our internal ChatOps tooling to provide insight on the behavior of our machines in production. We also postprocess and store Falco's results to generate dashboards for auditing purposes.

CHANGELOG.md

@@ -1,5 +1,441 @@
 # Change Log
 
+## v0.42.0
+
+Released on 2025-10-22
+
+
+### Major Changes
+
+* feat: add `falco_libs.thread_table_auto_purging_interval_s` and `thread_table_auto_purging_thread_timeout_s` configuration options [[#3670](https://github.com/falcosecurity/falco/pull/3670)] - [@ekoops](https://github.com/ekoops)
+* feat: log plugin version info at loading time [[#3657](https://github.com/falcosecurity/falco/pull/3657)] - [@FedeDP](https://github.com/FedeDP)
+* feat: ability to add statically defined fields via `static_fields` configuration [[#3557](https://github.com/falcosecurity/falco/pull/3557)] - [@FedeDP](https://github.com/FedeDP)
+* feat(engine): emit warning when a rule containing the `evt.dir` field in output is encountered [[#3697](https://github.com/falcosecurity/falco/pull/3697)] - [@irozzo-1A](https://github.com/irozzo-1A)
+* feat(engine): emit warning when a rule containing a condition on the deprecated `evt.dir` field is encountered [[#3690](https://github.com/falcosecurity/falco/pull/3690)] - [@irozzo-1A](https://github.com/irozzo-1A)
+* new: ability to record `.scap` files (capture feature) [[#3645](https://github.com/falcosecurity/falco/pull/3645)] - [@leogr](https://github.com/leogr)
+* new(docker): includes sha on the image labels [[#3658](https://github.com/falcosecurity/falco/pull/3658)] - [@jcchavezs](https://github.com/jcchavezs)
+* new(cmake,userspace,ci): add mimalloc support [[#3616](https://github.com/falcosecurity/falco/pull/3616)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Minor Changes
+
+* docs(falco.yaml): refactor config documentation [[#3685](https://github.com/falcosecurity/falco/pull/3685)] - [@leogr](https://github.com/leogr)
+* build: fix `debian:buster` apt debian repo URL in `:driver-loader-buster` container image [[#3644](https://github.com/falcosecurity/falco/pull/3644)] - [@ekoops](https://github.com/ekoops)
+* build: updagrade libs to version 0.22.1 [[#3705](https://github.com/falcosecurity/falco/pull/3705)] - [@irozzo-1A](https://github.com/irozzo-1A)
+* build: upgrade drivers to v9.0.0+driver [[#3701](https://github.com/falcosecurity/falco/pull/3701)] - [@irozzo-1A](https://github.com/irozzo-1A)
+* build: upgrade cpp-httplib to v0.23.1 [[#3647](https://github.com/falcosecurity/falco/pull/3647)] - [@FedeDP](https://github.com/FedeDP)
+* update: upgrade default ruleset to v5.0.0 [[#3700](https://github.com/falcosecurity/falco/pull/3700)] - [@leogr](https://github.com/leogr)
+* build: upgrade `falcoctl` to v0.11.4 [[#3694](https://github.com/falcosecurity/falco/pull/3694)] - [@leogr](https://github.com/leogr)
+* chore(prometheus): deprecate enter events drop stats [[#3675](https://github.com/falcosecurity/falco/pull/3675)] - [@irozzo-1A](https://github.com/irozzo-1A)
+
+
+### Bug Fixes
+
+* fix(cmake): correct abseil-cpp for alpine build [[#3598](https://github.com/falcosecurity/falco/pull/3598)] - [@RomanenkoDenys](https://github.com/RomanenkoDenys)
+* fix: enable handling of multiple actions configured with `syscall_event_drops.actions` [[#3676](https://github.com/falcosecurity/falco/pull/3676)] - [@terror96](https://github.com/terror96)
+* fix: disable dry-run restarts when Falco runs with config-watching disabled [[#3640](https://github.com/falcosecurity/falco/pull/3640)] - [@Proximyst](https://github.com/Proximyst)
+
+
+
+### Non user-facing changes
+
+* fix(userspace/falco): correct default duration calculation [[#3715](https://github.com/falcosecurity/falco/pull/3715)] - [@leogr](https://github.com/leogr)
+* chore(falcoctl): update falco rules to version 5 [[#3712](https://github.com/falcosecurity/falco/pull/3712)] - [@irozzo-1A](https://github.com/irozzo-1A)
+* doc(OWNERS): move incertum (Melissa Kilby) to emeritus_approvers [[#3605](https://github.com/falcosecurity/falco/pull/3605)] - [@incertum](https://github.com/incertum)
+* update(cmake): update libs and driver to latest master [[#3689](https://github.com/falcosecurity/falco/pull/3689)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore(docker): use new `ENV` syntax in place of deprecated one [[#3696](https://github.com/falcosecurity/falco/pull/3696)] - [@ekoops](https://github.com/ekoops)
+* chore(cmake/modules): update rules to 5.0.0-rc1 [[#3698](https://github.com/falcosecurity/falco/pull/3698)] - [@leogr](https://github.com/leogr)
+* fix(userspace/engine): fix logger date format [[#3672](https://github.com/falcosecurity/falco/pull/3672)] - [@ekoops](https://github.com/ekoops)
+* docs(OWNERS): add `ekoops`(Leonardo Di Giovanna) as approver [[#3688](https://github.com/falcosecurity/falco/pull/3688)] - [@ekoops](https://github.com/ekoops)
+* update(cmake): update libs and driver to latest master [[#3665](https://github.com/falcosecurity/falco/pull/3665)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* Refactor: cppcheck cleanups [[#3649](https://github.com/falcosecurity/falco/pull/3649)] - [@sgaist](https://github.com/sgaist)
+* update(userspace/engine): update falco engine version and checksum [[#3648](https://github.com/falcosecurity/falco/pull/3648)] - [@ekoops](https://github.com/ekoops)
+* update(cmake): update libs and driver to latest master [[#3662](https://github.com/falcosecurity/falco/pull/3662)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3661](https://github.com/falcosecurity/falco/pull/3661)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3653](https://github.com/falcosecurity/falco/pull/3653)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore(ci): disable mimalloc for master builds. [[#3655](https://github.com/falcosecurity/falco/pull/3655)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `1208816` to `be38001` [[#3651](https://github.com/falcosecurity/falco/pull/3651)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* docs(falco.yaml): avoid out-of-sync config options for `container` pl… [[#3650](https://github.com/falcosecurity/falco/pull/3650)] - [@leogr](https://github.com/leogr)
+* update(cmake): update libs and driver to latest master [[#3636](https://github.com/falcosecurity/falco/pull/3636)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(CHANGELOG.md): release 0.41.3 (cherry-pick) [[#3634](https://github.com/falcosecurity/falco/pull/3634)] - [@ekoops](https://github.com/ekoops)
+* update(cmake): update libs and driver to latest master [[#3628](https://github.com/falcosecurity/falco/pull/3628)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(CHANGELOG.md): release 0.41.2 (cherry-pick) [[#3623](https://github.com/falcosecurity/falco/pull/3623)] - [@ekoops](https://github.com/ekoops)
+* update(cmake): update libs and driver to latest master [[#3618](https://github.com/falcosecurity/falco/pull/3618)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3602](https://github.com/falcosecurity/falco/pull/3602)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore(falco.yaml): clean up plugins config leftover [[#3596](https://github.com/falcosecurity/falco/pull/3596)] - [@leogr](https://github.com/leogr)
+* chore(deps): Bump submodules/falcosecurity-rules from `b4437c4` to `4d51b18` [[#3607](https://github.com/falcosecurity/falco/pull/3607)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(docs): cherry pick CHANGELOG. [[#3600](https://github.com/falcosecurity/falco/pull/3600)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3592](https://github.com/falcosecurity/falco/pull/3592)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(docs): bumped changelog for release 0.41.0, master sync [[#3586](https://github.com/falcosecurity/falco/pull/3586)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `cb17833` to `b4437c4` [[#3578](https://github.com/falcosecurity/falco/pull/3578)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |     29 |
+| Release note    |     23 |
+| Total           |     52 |
+
+## v0.41.3
+
+Released on 2025-07-01
+
+
+
+### Minor Changes
+
+* update: bump container plugin to v0.3.1 [[#3629](https://github.com/falcosecurity/falco/pull/3629)] - [@FedeDP](https://github.com/FedeDP)
+
+
+
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |      0 |
+| Release note    |      1 |
+| Total           |      1 |
+
+## v0.41.2
+
+Released on 2025-06-17
+
+
+
+### Minor Changes
+
+* update(build): update container plugin to 0.3.0 [[#3619](https://github.com/falcosecurity/falco/pull/3619)] - [@ekoops](https://github.com/ekoops)
+
+
+
+### Non user-facing changes
+
+* update(build): update container plugin to 0.2.6 [[#3611](https://github.com/falcosecurity/falco/pull/3611)] - [@leogr](https://github.com/leogr)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |      1 |
+| Release note    |      1 |
+| Total           |      2 |
+
+## v0.41.1
+
+Released on 2025-06-05
+
+### Bug Fixes
+
+* fix(userspace/falco): when collecting metrics for stats_writer, create a `libs_metrics_collector` for each source [[#3585](https://github.com/falcosecurity/falco/pull/3585)] - [@FedeDP](https://github.com/FedeDP)
+* fix(userspace/falco): only enable prometheus metrics once all inspectors have been opened [[#3588](https://github.com/falcosecurity/falco/pull/3588)] - [@FedeDP](https://github.com/FedeDP)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |      0 |
+| Release note    |      2 |
+| Total           |      2 |
+
+## v0.41.0
+
+Released on 2025-05-29
+
+### Breaking Changes :warning:
+
+* cleanup(engine)!: only consider .yaml/.yml rule files [[#3551](https://github.com/falcosecurity/falco/pull/3551)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* cleanup(userspace)!: deprecate print of `container.info` [[#3543](https://github.com/falcosecurity/falco/pull/3543)] - [@FedeDP](https://github.com/FedeDP)
+* cleanup(userspace/falco)!: drop deprecated in 0.40.0 CLI flags. [[#3496](https://github.com/falcosecurity/falco/pull/3496)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Major Changes
+
+* new(falco): add json_include_output_fields option [[#3527](https://github.com/falcosecurity/falco/pull/3527)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(build,userspace): switch to use container plugin [[#3482](https://github.com/falcosecurity/falco/pull/3482)] - [@FedeDP](https://github.com/FedeDP)
+* new(docker,scripts,ci): use an override config file to enable ISO 8601 output timeformat on docker images [[#3488](https://github.com/falcosecurity/falco/pull/3488)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Minor Changes
+
+* chore(build): update falcoctl to v0.11.2, rules for artifact follow to v4 [[#3580](https://github.com/falcosecurity/falco/pull/3580)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* update(cmake): bumped falcoctl to 0.11.1 and rules to 4.0.0. [[#3577](https://github.com/falcosecurity/falco/pull/3577)] - [@FedeDP](https://github.com/FedeDP)
+* update(containers): update opencontainers labels [[#3575](https://github.com/falcosecurity/falco/pull/3575)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* update(metrics): improve restart/hot_reload conditions inspection [[#3562](https://github.com/falcosecurity/falco/pull/3562)] - [@incertum](https://github.com/incertum)
+* update: empty `values` in `exceptions` won't emit a warning anymore [[#3529](https://github.com/falcosecurity/falco/pull/3529)] - [@leogr](https://github.com/leogr)
+* chore(falco.yaml): enable libs_logger by default with info level [[#3507](https://github.com/falcosecurity/falco/pull/3507)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Bug Fixes
+
+* fix(metrics/prometheus): gracefully handle multiple event sources, avoid erroneous duplicate metrics [[#3563](https://github.com/falcosecurity/falco/pull/3563)] - [@incertum](https://github.com/incertum)
+* fix(ci): properly install rpm systemd-rpm-macro package on building packages pipeline [[#3521](https://github.com/falcosecurity/falco/pull/3521)] - [@FedeDP](https://github.com/FedeDP)
+* fix(userspace/falco): init cmdline options after loading all config files [[#3493](https://github.com/falcosecurity/falco/pull/3493)] - [@FedeDP](https://github.com/FedeDP)
+* fix(cmake): add support for 16K kernel page to jemalloc [[#3490](https://github.com/falcosecurity/falco/pull/3490)] - [@Darkness4](https://github.com/Darkness4)
+* fix(userspace/falco): fix jemalloc enabled in minimal build. [[#3478](https://github.com/falcosecurity/falco/pull/3478)] - [@FedeDP](https://github.com/FedeDP)
+
+
+
+### Non user-facing changes
+
+* chore(deps): Bump submodules/falcosecurity-rules from `4ccf111` to `cb17833` [[#3572](https://github.com/falcosecurity/falco/pull/3572)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake/rules): bump to falco-rules-4.0.0-rc1 [[#3567](https://github.com/falcosecurity/falco/pull/3567)] - [@leogr](https://github.com/leogr)
+* cleanup(userspace/falco): drop unused `libs_metrics_collector` variable. [[#3566](https://github.com/falcosecurity/falco/pull/3566)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3564](https://github.com/falcosecurity/falco/pull/3564)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* fix(build): fixed container custom_target `sed` command. [[#3556](https://github.com/falcosecurity/falco/pull/3556)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `ae6ed41` to `4ccf111` [[#3555](https://github.com/falcosecurity/falco/pull/3555)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* fix(cmake): fix bundled c-ares cmake issue with e.g. SLES [[#3559](https://github.com/falcosecurity/falco/pull/3559)] - [@terror96](https://github.com/terror96)
+* chore(deps): Bump submodules/falcosecurity-rules from `1d2c6b1` to `ae6ed41` [[#3553](https://github.com/falcosecurity/falco/pull/3553)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* chore: revert "chore(deps): Bump submodules/falcosecurity-rules from `1d2c6b1` to `371e431`" [[#3552](https://github.com/falcosecurity/falco/pull/3552)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3550](https://github.com/falcosecurity/falco/pull/3550)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3549](https://github.com/falcosecurity/falco/pull/3549)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(adopters): added SafeDep as adopter [[#3548](https://github.com/falcosecurity/falco/pull/3548)] - [@KunalSin9h](https://github.com/KunalSin9h)
+* update(cmake): update libs and driver to latest master [[#3547](https://github.com/falcosecurity/falco/pull/3547)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3541](https://github.com/falcosecurity/falco/pull/3541)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* fix(userspace): fixed engine `openssl` dep. [[#3535](https://github.com/falcosecurity/falco/pull/3535)] - [@FedeDP](https://github.com/FedeDP)
+* fix(userspace/falco): fix outputs_http timeout [[#3523](https://github.com/falcosecurity/falco/pull/3523)] - [@benierc](https://github.com/benierc)
+* fix(ci): use clang-19 to build modern_ebpf skeleton. [[#3537](https://github.com/falcosecurity/falco/pull/3537)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3531](https://github.com/falcosecurity/falco/pull/3531)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3530](https://github.com/falcosecurity/falco/pull/3530)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3525](https://github.com/falcosecurity/falco/pull/3525)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3520](https://github.com/falcosecurity/falco/pull/3520)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3516](https://github.com/falcosecurity/falco/pull/3516)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* docs(README.md): cleanups and enhancements [[#3514](https://github.com/falcosecurity/falco/pull/3514)] - [@leogr](https://github.com/leogr)
+* update(cmake): update libs and driver to latest master [[#3511](https://github.com/falcosecurity/falco/pull/3511)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore(deps): Bump submodules/falcosecurity-rules from `1d2c6b1` to `371e431` [[#3510](https://github.com/falcosecurity/falco/pull/3510)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake): update libs and driver to latest master [[#3508](https://github.com/falcosecurity/falco/pull/3508)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* update(cmake): update libs and driver to latest master [[#3506](https://github.com/falcosecurity/falco/pull/3506)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* fix(userspace/falco): when counting `-M` timeout, do not account for async events [[#3505](https://github.com/falcosecurity/falco/pull/3505)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `d8415c1` to `1d2c6b1` [[#3504](https://github.com/falcosecurity/falco/pull/3504)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* docs(proposals): correct typo in example [[#3499](https://github.com/falcosecurity/falco/pull/3499)] - [@leogr](https://github.com/leogr)
+* fix(docker): fixed entrypoints paths with new docker context. [[#3492](https://github.com/falcosecurity/falco/pull/3492)] - [@FedeDP](https://github.com/FedeDP)
+* feat(falco/app): move actions not using config before `load_config` [[#3483](https://github.com/falcosecurity/falco/pull/3483)] - [@ekoops](https://github.com/ekoops)
+* refactor(falco/app): apply early return pattern in actions code [[#3484](https://github.com/falcosecurity/falco/pull/3484)] - [@ekoops](https://github.com/ekoops)
+* chore(deps): Bump submodules/falcosecurity-rules from `abf6637` to `d8415c1` [[#3489](https://github.com/falcosecurity/falco/pull/3489)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* Add NETWAYS Web Services to ADOPTERS.md [[#3487](https://github.com/falcosecurity/falco/pull/3487)] - [@mocdaniel](https://github.com/mocdaniel)
+* chore: add back Falco static package to the release template. [[#3472](https://github.com/falcosecurity/falco/pull/3472)] - [@FedeDP](https://github.com/FedeDP)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |     36 |
+| Release note    |     17 |
+| Total           |     53 |
+
+## v0.40.0
+
+Released on 2025-01-28
+
+### Breaking Changes :warning:
+
+* cleanup(userspac/falco)!: drop deprecated options. [[#3361](https://github.com/falcosecurity/falco/pull/3361)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Major Changes
+
+* new(docker): streamline docker images [[#3273](https://github.com/falcosecurity/falco/pull/3273)] - [@FedeDP](https://github.com/FedeDP)
+* new(build): reintroduce static build [[#3428](https://github.com/falcosecurity/falco/pull/3428)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(cmake,ci): added support for using jemalloc allocator instead of glibc one and use it by default for release artifacts [[#3406](https://github.com/falcosecurity/falco/pull/3406)] - [@FedeDP](https://github.com/FedeDP)
+* new(userspace,cmake): honor new plugins exposed suggested output formats [[#3388](https://github.com/falcosecurity/falco/pull/3388)] - [@FedeDP](https://github.com/FedeDP)
+* new(userspace/falco): allow entirely disabling plugin hostinfo support. [[#3412](https://github.com/falcosecurity/falco/pull/3412)] - [@FedeDP](https://github.com/FedeDP)
+* new(ci): use `zig` compiler instead of relying on centos7. [[#3307](https://github.com/falcosecurity/falco/pull/3307)] - [@FedeDP](https://github.com/FedeDP)
+* new(falco): add buffer_format_base64 option, deprecate -b [[#3358](https://github.com/falcosecurity/falco/pull/3358)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(falco): add base_syscalls.all option to falco.yaml, deprecate -A [[#3352](https://github.com/falcosecurity/falco/pull/3352)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(falco): add falco_libs.snaplen option, deprecate -S / --snaplen [[#3362](https://github.com/falcosecurity/falco/pull/3362)] - [@LucaGuerra](https://github.com/LucaGuerra)
+
+
+### Minor Changes
+
+* update(cmake): bump falcoctl to v0.11.0 [[#3467](https://github.com/falcosecurity/falco/pull/3467)] - [@alacuku](https://github.com/alacuku)
+* chore(ci): add attestation for falco [[#3216](https://github.com/falcosecurity/falco/pull/3216)] - [@cpanato](https://github.com/cpanato)
+* chore(ci): build Falco in RelWithDebInfo, and upload Falco debug symbols as github artifacts [[#3452](https://github.com/falcosecurity/falco/pull/3452)] - [@FedeDP](https://github.com/FedeDP)
+* update(build): DEB and RPM package requirements for dkms and kernel-devel are now suggestions [[#3450](https://github.com/falcosecurity/falco/pull/3450)] - [@jthiltges](https://github.com/jthiltges)
+
+
+### Bug Fixes
+
+* fix(userspace/falco): fix container_engines.cri.sockets not loading from config file [[#3453](https://github.com/falcosecurity/falco/pull/3453)] - [@zayaanmoez](https://github.com/zayaanmoez)
+* fix(docker): /usr/src/'*' no longer created if $HOST_PATH/usr/src didn't exist at startup [[#3434](https://github.com/falcosecurity/falco/pull/3434)] - [@shane-lawrence](https://github.com/shane-lawrence)
+* fix(docker): add brotli to the Falco image [[#3399](https://github.com/falcosecurity/falco/pull/3399)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(userspace/engine): explicitly disallow appending/modifying a rule with different sources [[#3383](https://github.com/falcosecurity/falco/pull/3383)] - [@mstemm](https://github.com/mstemm)
+
+
+
+### Non user-facing changes
+
+* chore(falco.yaml): remove comments about cri cli arguments [[#3458](https://github.com/falcosecurity/falco/pull/3458)] - [@alacuku](https://github.com/alacuku)
+* fix(ci): fixed reusable_build/publish_docker workflows. [[#3459](https://github.com/falcosecurity/falco/pull/3459)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3455](https://github.com/falcosecurity/falco/pull/3455)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore(ci): bumped actions/upload-download-artifact. [[#3454](https://github.com/falcosecurity/falco/pull/3454)] - [@FedeDP](https://github.com/FedeDP)
+* chore(docker): drop unused libelf dep from container images [[#3451](https://github.com/falcosecurity/falco/pull/3451)] - [@leogr](https://github.com/leogr)
+* chore(docs): update `plugins_hostinfo` config file comment. [[#3449](https://github.com/falcosecurity/falco/pull/3449)] - [@FedeDP](https://github.com/FedeDP)
+* new(build): add RelWithDebInfo target [[#3440](https://github.com/falcosecurity/falco/pull/3440)] - [@shane-lawrence](https://github.com/shane-lawrence)
+* chore(deps): Bump submodules/falcosecurity-rules from `283a62f` to `abf6637` [[#3448](https://github.com/falcosecurity/falco/pull/3448)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(ci): use 4cpu-16gb arm runners [[#3447](https://github.com/falcosecurity/falco/pull/3447)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* update(cmake): update libs and driver to latest master [[#3439](https://github.com/falcosecurity/falco/pull/3439)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* chore: avoid deprecated funcs to calculate sha256 [[#3442](https://github.com/falcosecurity/falco/pull/3442)] - [@federico-sysdig](https://github.com/federico-sysdig)
+* chore(ci): enable jemalloc in musl build. [[#3436](https://github.com/falcosecurity/falco/pull/3436)] - [@FedeDP](https://github.com/FedeDP)
+* docs(falco.yaml): correct `buffered_outputs` description [[#3427](https://github.com/falcosecurity/falco/pull/3427)] - [@leogr](https://github.com/leogr)
+* fix(userspace/falco): use correct filtercheck_field_info. [[#3426](https://github.com/falcosecurity/falco/pull/3426)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3421](https://github.com/falcosecurity/falco/pull/3421)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* fix: update the url for the docs about the concurrent queue classes [[#3415](https://github.com/falcosecurity/falco/pull/3415)] - [@Issif](https://github.com/Issif)
+* update(changelog): updated changelog for 0.39.2. [[#3410](https://github.com/falcosecurity/falco/pull/3410)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3392](https://github.com/falcosecurity/falco/pull/3392)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* fix(cmake,docker): avoid cpp-httplib requiring brotli. [[#3400](https://github.com/falcosecurity/falco/pull/3400)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `407e997` to `283a62f` [[#3391](https://github.com/falcosecurity/falco/pull/3391)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake): bump libs to latest master. [[#3389](https://github.com/falcosecurity/falco/pull/3389)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): update libs and driver to latest master [[#3385](https://github.com/falcosecurity/falco/pull/3385)] - [@github-actions[bot]](https://github.com/apps/github-actions)
+* Make enable()/disable() virtual so they can be overridden [[#3375](https://github.com/falcosecurity/falco/pull/3375)] - [@mstemm](https://github.com/mstemm)
+* fix(ci): fixed shasum computation for bump-libs CI. [[#3379](https://github.com/falcosecurity/falco/pull/3379)] - [@FedeDP](https://github.com/FedeDP)
+* chore(ci): use redhat advised method to check rpmsign success. [[#3376](https://github.com/falcosecurity/falco/pull/3376)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `e38fb3f` to `407e997` [[#3374](https://github.com/falcosecurity/falco/pull/3374)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* Compile output clone [[#3364](https://github.com/falcosecurity/falco/pull/3364)] - [@mstemm](https://github.com/mstemm)
+* fix(ci): fixed bump-libs workflow syntax. [[#3369](https://github.com/falcosecurity/falco/pull/3369)] - [@FedeDP](https://github.com/FedeDP)
+* new(ci): add a workflow to automatically bump libs on each monday. [[#3360](https://github.com/falcosecurity/falco/pull/3360)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `b6ad373` to `e38fb3f` [[#3365](https://github.com/falcosecurity/falco/pull/3365)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* cleanup(falco): reformat options::define [[#3356](https://github.com/falcosecurity/falco/pull/3356)] - [@LucaGuerra](https://github.com/LucaGuerra)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |     31 |
+| Release note    |     18 |
+| Total           |     49 |
+
+## v0.39.2
+
+Released on 2024-11-21
+
+### Minor Changes
+
+* update(cmake): bumped falcoctl to v0.10.1. [[#3408](https://github.com/falcosecurity/falco/pull/3408)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): bump yaml-cpp to latest master. [[#3394](https://github.com/falcosecurity/falco/pull/3394)] - [@FedeDP](https://github.com/FedeDP)
+
+### Non user-facing changes
+
+* update(ci): use arm64 CNCF runners for GH actions [[#3386](https://github.com/falcosecurity/falco/pull/3386)] - [@LucaGuerra](https://github.com/LucaGuerra)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |      1 |
+| Release note    |      2 |
+| Total           |      3 |
+
+
+## v0.39.1
+
+Released on 2024-10-09
+
+### Bug Fixes
+
+* fix(engine): allow null init_config for plugin info [[#3372](https://github.com/falcosecurity/falco/pull/3372)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(engine): fix parsing issues in -o key={object} when the object definition contains a comma [[#3363](https://github.com/falcosecurity/falco/pull/3363)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(userspace/falco): fix event set selection for plugin with parsing capability [[#3368](https://github.com/falcosecurity/falco/pull/3368)] - [@FedeDP](https://github.com/FedeDP)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |      0 |
+| Release note    |      3 |
+| Total           |      3 |
+
+
+## v0.39.0
+
+Released on 2024-10-01
+
+### Breaking Changes :warning:
+
+* fix(falco_metrics)!: split tags label into multiple `tag_`-prefixed labels [[#3337](https://github.com/falcosecurity/falco/pull/3337)] - [@ekoops](https://github.com/ekoops)
+* fix(falco_metrics)!: use full name for configs and rules files [[#3337](https://github.com/falcosecurity/falco/pull/3337)] - [@ekoops](https://github.com/ekoops)
+* update(falco_metrics)!: rearrange `n_evts_cpu` and `n_drops_cpu` Prometheus metrics to follow best practices [[#3319](https://github.com/falcosecurity/falco/pull/3319)] - [@incertum](https://github.com/incertum)
+* cleanup(userspace/falco)!: drop deprecated -t,-T,-D options. [[#3311](https://github.com/falcosecurity/falco/pull/3311)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Major Changes
+
+* feat(stats): add host_netinfo networking information stats family [[#3344](https://github.com/falcosecurity/falco/pull/3344)] - [@ekoops](https://github.com/ekoops)
+* new(falco): add json_include_message_property to have a message field without date and priority [[#3314](https://github.com/falcosecurity/falco/pull/3314)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(userspace/falco,userspace/engine): rule json schema validation [[#3313](https://github.com/falcosecurity/falco/pull/3313)] - [@FedeDP](https://github.com/FedeDP)
+* new(falco): introduce append_output configuration [[#3308](https://github.com/falcosecurity/falco/pull/3308)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(userspace/falco): added --config-schema action to print config schema [[#3312](https://github.com/falcosecurity/falco/pull/3312)] - [@FedeDP](https://github.com/FedeDP)
+* new(falco): enable CLI options with -o key={object} [[#3310](https://github.com/falcosecurity/falco/pull/3310)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* new(config): add `container_engines` config to falco.yaml [[#3266](https://github.com/falcosecurity/falco/pull/3266)] - [@incertum](https://github.com/incertum)
+* new(metrics): add host_ifinfo metric [[#3253](https://github.com/falcosecurity/falco/pull/3253)] - [@incertum](https://github.com/incertum)
+* new(userspace,unit_tests): validate configs against schema [[#3302](https://github.com/falcosecurity/falco/pull/3302)] - [@FedeDP](https://github.com/FedeDP)
+
+
+### Minor Changes
+
+* update(falco): upgrade libs to 0.18.1 [[#3349](https://github.com/falcosecurity/falco/pull/3349)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* update(systemd): users can refer to systemd falco services with a consistent unique alias falco.service [[#3332](https://github.com/falcosecurity/falco/pull/3332)] - [@ekoops](https://github.com/ekoops)
+* update(cmake): bump libs to 0.18.0 and driver to 7.3.0+driver. [[#3330](https://github.com/falcosecurity/falco/pull/3330)] - [@FedeDP](https://github.com/FedeDP)
+* chore(userspace/falco): deprecate `cri` related CLI options. [[#3329](https://github.com/falcosecurity/falco/pull/3329)] - [@FedeDP](https://github.com/FedeDP)
+* update(cmake): bumped falcoctl to v0.10.0 and rules to 3.2.0 [[#3327](https://github.com/falcosecurity/falco/pull/3327)] - [@FedeDP](https://github.com/FedeDP)
+* update(falco_metrics): change prometheus rules metric naming [[#3324](https://github.com/falcosecurity/falco/pull/3324)] - [@incertum](https://github.com/incertum)
+
+
+### Bug Fixes
+
+* fix(falco): allow disable_cri_async from both CLI and config [[#3353](https://github.com/falcosecurity/falco/pull/3353)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(engine): sync outputs before printing stats at shutdown [[#3338](https://github.com/falcosecurity/falco/pull/3338)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(falco): allow plugin init_config map in json schema [[#3335](https://github.com/falcosecurity/falco/pull/3335)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* fix(userspace/falco): properly account for plugin with CAP_PARSING when computing interesting sc set [[#3334](https://github.com/falcosecurity/falco/pull/3334)] - [@FedeDP](https://github.com/FedeDP)
+
+
+
+### Non user-facing changes
+
+* feat(cmake): add conditional builds for falcoctl and rules paths [[#3305](https://github.com/falcosecurity/falco/pull/3305)] - [@tembleking](https://github.com/tembleking)
+* cleanup(falco): ignore lint commit [[#3354](https://github.com/falcosecurity/falco/pull/3354)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* chore(falco): apply code formatting [[#3350](https://github.com/falcosecurity/falco/pull/3350)] - [@poiana](https://github.com/poiana)
+* chore: ignore_some_files for clang format [[#3351](https://github.com/falcosecurity/falco/pull/3351)] - [@Andreagit97](https://github.com/Andreagit97)
+* sync: release 0.39.x [[#3340](https://github.com/falcosecurity/falco/pull/3340)] - [@FedeDP](https://github.com/FedeDP)
+* fix(userspace/engine): improve rule json schema to account for `source` and `required_plugin_versions` [[#3328](https://github.com/falcosecurity/falco/pull/3328)] - [@FedeDP](https://github.com/FedeDP)
+* cleanup(falco): use header file for json schema [[#3325](https://github.com/falcosecurity/falco/pull/3325)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* update(engine): modify append_output format [[#3322](https://github.com/falcosecurity/falco/pull/3322)] - [@LucaGuerra](https://github.com/LucaGuerra)
+* chore: scaffolding for enabling code formatting [[#3321](https://github.com/falcosecurity/falco/pull/3321)] - [@Andreagit97](https://github.com/Andreagit97)
+* update(cmake): bump libs and driver to 0.18.0-rc1. [[#3320](https://github.com/falcosecurity/falco/pull/3320)] - [@FedeDP](https://github.com/FedeDP)
+* fix(ci): restore master and release CI workflow permissions. [[#3317](https://github.com/falcosecurity/falco/pull/3317)] - [@FedeDP](https://github.com/FedeDP)
+* fixed the token-permission and pinned-dependencies issue [[#3299](https://github.com/falcosecurity/falco/pull/3299)] - [@harshitasao](https://github.com/harshitasao)
+* update(cmake): bump falcoctl to v0.10.0-rc1 [[#3316](https://github.com/falcosecurity/falco/pull/3316)] - [@alacuku](https://github.com/alacuku)
+* ci(insecure-api): update semgrep docker image [[#3315](https://github.com/falcosecurity/falco/pull/3315)] - [@francesco-furlan](https://github.com/francesco-furlan)
+* Add demo environment instructions and docker-config files [[#3295](https://github.com/falcosecurity/falco/pull/3295)] - [@bbl232](https://github.com/bbl232)
+* chore(deps): Bump submodules/falcosecurity-rules from `baecf18` to `b6ad373` [[#3301](https://github.com/falcosecurity/falco/pull/3301)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake): bump libs and driver to latest master  [[#3283](https://github.com/falcosecurity/falco/pull/3283)] - [@jasondellaluce](https://github.com/jasondellaluce)
+* chore(deps): Bump submodules/falcosecurity-rules from `342b20d` to `baecf18` [[#3298](https://github.com/falcosecurity/falco/pull/3298)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* chore(deps): Bump submodules/falcosecurity-rules from `068f0f2` to `342b20d` [[#3288](https://github.com/falcosecurity/falco/pull/3288)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* vote: add sgaist to OWNERS [[#3264](https://github.com/falcosecurity/falco/pull/3264)] - [@sgaist](https://github.com/sgaist)
+* Add Tulip Retail to adopters list [[#3291](https://github.com/falcosecurity/falco/pull/3291)] - [@bbl232](https://github.com/bbl232)
+* chore(deps): Bump submodules/falcosecurity-rules from `28b98b6` to `068f0f2` [[#3282](https://github.com/falcosecurity/falco/pull/3282)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* chore(deps): Bump submodules/falcosecurity-rules from `c0a9bf1` to `28b98b6` [[#3267](https://github.com/falcosecurity/falco/pull/3267)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* Added the OpenSSF Scorecard Badge [[#3250](https://github.com/falcosecurity/falco/pull/3250)] - [@harshitasao](https://github.com/harshitasao)
+* chore(deps): Bump submodules/falcosecurity-rules from `ea57e78` to `c0a9bf1` [[#3247](https://github.com/falcosecurity/falco/pull/3247)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake,userspace): bump libs and driver to latest master. [[#3263](https://github.com/falcosecurity/falco/pull/3263)] - [@FedeDP](https://github.com/FedeDP)
+* If rule compilation fails, return immediately [[#3260](https://github.com/falcosecurity/falco/pull/3260)] - [@mstemm](https://github.com/mstemm)
+* new(userspace/engine): generalize indexable ruleset [[#3251](https://github.com/falcosecurity/falco/pull/3251)] - [@mstemm](https://github.com/mstemm)
+* update(cmake): bump libs to master. [[#3249](https://github.com/falcosecurity/falco/pull/3249)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `df963b6` to `ea57e78` [[#3240](https://github.com/falcosecurity/falco/pull/3240)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* chore(ci): enable dummy tests on the testing framework. [[#3233](https://github.com/falcosecurity/falco/pull/3233)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `679a50a` to `df963b6` [[#3231](https://github.com/falcosecurity/falco/pull/3231)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(cmake): bump libs and driver to master. [[#3225](https://github.com/falcosecurity/falco/pull/3225)] - [@FedeDP](https://github.com/FedeDP)
+* chore(deps): Bump submodules/falcosecurity-rules from `9e56293` to `679a50a` [[#3222](https://github.com/falcosecurity/falco/pull/3222)] - [@dependabot[bot]](https://github.com/apps/dependabot)
+* update(docs): update CHANGELOG for 0.38.0 (master branch) [[#3224](https://github.com/falcosecurity/falco/pull/3224)] - [@LucaGuerra](https://github.com/LucaGuerra)
+
+### Statistics
+
+|   MERGED PRS    | NUMBER |
+|-----------------|--------|
+| Not user-facing |     35 |
+| Release note    |     22 |
+| Total           |     57 |
+
 ## v0.38.2
 
 Released on 2024-08-19

CMakeLists.txt

@@ -2,78 +2,111 @@
 #
 # 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
+# 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.
+# 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(falco)
 
 option(USE_BUNDLED_DEPS "Bundle hard to find dependencies into the Falco binary" ON)
-option(USE_DYNAMIC_LIBELF "Dynamically link libelf" ON)
+option(USE_DYNAMIC_LIBELF "Dynamically link libelf" 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(
+	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)
 option(USE_ASAN "Build with AddressSanitizer" OFF)
 option(USE_UBSAN "Build with UndefinedBehaviorSanitizer" OFF)
 option(UBSAN_HALT_ON_ERROR "Halt on error when building with UBSan" ON)
 
+# Mem allocators - linux only for now
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT MINIMAL_BUILD
+   AND NOT EMSCRIPTEN
+)
+	# If one enables multiple allocators, cmake will fail since all of the allocators cmake modules
+	# create a `malloc` target.
+	option(USE_JEMALLOC "Use jemalloc allocator, linux only" OFF)
+	option(USE_MIMALLOC "Use mimalloc (microsoft) allocator, linux only" OFF)
+endif()
+
 if(WIN32)
-  if(POLICY CMP0091)
-    # Needed for CMAKE_MSVC_RUNTIME_LIBRARY
-    # https://cmake.org/cmake/help/latest/policy/CMP0091.html
-    cmake_policy(SET CMP0091 NEW)
-  endif()
+	if(POLICY CMP0091)
+		# Needed for CMAKE_MSVC_RUNTIME_LIBRARY
+		# https://cmake.org/cmake/help/latest/policy/CMP0091.html
+		cmake_policy(SET CMP0091 NEW)
+	endif()
 	set(CPACK_GENERATOR "NSIS") # this needs NSIS installed, and available
-elseif (APPLE)
+elseif(APPLE)
 	set(CPACK_GENERATOR "DragNDrop")
 elseif(EMSCRIPTEN)
-  set(USE_BUNDLED_DEPS ON CACHE BOOL "" FORCE)
-  set(BUILD_DRIVER OFF CACHE BOOL "" FORCE)
-  set(ENABLE_DKMS OFF CACHE BOOL "" FORCE)
-  set(BUILD_BPF OFF CACHE BOOL "" FORCE)
-  set(CPACK_GENERATOR TGZ CACHE BOOL "" FORCE)
+	set(USE_BUNDLED_DEPS
+		ON
+		CACHE BOOL "" FORCE
+	)
+	set(BUILD_DRIVER
+		OFF
+		CACHE BOOL "" FORCE
+	)
+	set(ENABLE_DKMS
+		OFF
+		CACHE BOOL "" FORCE
+	)
+	set(BUILD_BPF
+		OFF
+		CACHE BOOL "" FORCE
+	)
+	set(CPACK_GENERATOR
+		TGZ
+		CACHE BOOL "" FORCE
+	)
 endif()
 
 # 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()
+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" ON)
-  if(BUILD_FALCO_MODERN_BPF)
-    add_definitions(-DHAS_MODERN_BPF)
-  endif()
+	option(BUILD_FALCO_MODERN_BPF "Build modern BPF support for Falco" ON)
+	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 ${CMAKE_CURRENT_SOURCE_DIR}
-    PROPERTY EP_UPDATE_DISCONNECTED TRUE)
+if(${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 "${CMAKE_COMMAND} -E time") # TODO(fntlnz, leodido): add a flag to enable this
+# Elapsed time set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CMAKE_COMMAND} -E time") #
+# TODO(fntlnz, leodido): add a flag to enable this
 
 # Make flag for parallel processing
 include(ProcessorCount)
-processorcount(PROCESSOR_COUNT)
+ProcessorCount(PROCESSOR_COUNT)
 if(NOT PROCESSOR_COUNT EQUAL 0)
-  set(PROCESSOUR_COUNT_MAKE_FLAG -j${PROCESSOR_COUNT})
+	set(PROCESSOUR_COUNT_MAKE_FLAG -j${PROCESSOR_COUNT})
 endif()
 
 # Custom CMake modules
@@ -83,14 +116,14 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
 include(GNUInstallDirs)
 
 if(NOT DEFINED FALCO_ETC_DIR)
-  set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
+	set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
 endif()
 
 # This will be used to print the architecture for which Falco is compiled.
-if (EMSCRIPTEN)
-  set(FALCO_TARGET_ARCH "wasm")
+if(EMSCRIPTEN)
+	set(FALCO_TARGET_ARCH "wasm")
 else()
-  set(FALCO_TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
+	set(FALCO_TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
 endif()
 
 include(CompilerFlags)
@@ -100,19 +133,20 @@ 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`.
+# 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 "${CMAKE_PROJECT_NAME}")
+	set(FALCO_COMPONENT_NAME "${CMAKE_PROJECT_NAME}")
 endif()
 
 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-  set(CMAKE_INSTALL_PREFIX
-      /usr
-      CACHE PATH "Default install path" FORCE)
+	set(CMAKE_INSTALL_PREFIX
+		/usr
+		CACHE PATH "Default install path" FORCE
+	)
 endif()
 
 set(CMD_MAKE make)
@@ -125,67 +159,116 @@ include(falcosecurity-libs)
 # compute FALCO_VERSION (depends on libs)
 include(falco-version)
 
+# Mem allocators - linux only for now
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT MINIMAL_BUILD
+   AND NOT EMSCRIPTEN
+)
+
+	if(USE_JEMALLOC)
+		include(jemalloc)
+	endif()
+	if(USE_MIMALLOC)
+		include(mimalloc)
+	endif()
+
+	message(STATUS "Will use mem allocator library: ${MALLOC_LIB}")
+endif()
+
 # nlohmann-json
 include(njson)
 
 # yaml-cpp
 include(yaml-cpp)
 
-if(NOT WIN32 AND NOT APPLE AND NOT MINIMAL_BUILD AND NOT EMSCRIPTEN)
-  # OpenSSL
-  include(openssl)
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT MINIMAL_BUILD
+   AND NOT EMSCRIPTEN
+)
+	# OpenSSL
+	include(openssl)
 
-  # libcurl
-  include(curl)
+	# libcurl
+	include(curl)
 
-  # todo(jasondellaluce,rohith-raju): support webserver for non-linux builds too
-  # cpp-httlib
-  include(cpp-httplib)
+	# todo(jasondellaluce,rohith-raju): support webserver for non-linux builds too cpp-httlib
+	include(cpp-httplib)
 endif()
 
 include(cxxopts)
 
 # One TBB
-if (NOT EMSCRIPTEN)
-  include(tbb)
+if(NOT EMSCRIPTEN)
+	include(tbb)
 endif()
 
 include(zlib)
 include(valijson)
-if (NOT MINIMAL_BUILD)
-  if (NOT WIN32 AND NOT APPLE AND NOT EMSCRIPTEN)
-    include(cares)
-    include(protobuf)
-    # gRPC
-    include(grpc)
-  endif()
+if(NOT MINIMAL_BUILD)
+	if(NOT WIN32
+	   AND NOT APPLE
+	   AND NOT EMSCRIPTEN
+	)
+		include(cares)
+		include(protobuf)
+		# gRPC
+		include(grpc)
+	endif()
 endif()
 
 # Installation
 if(WIN32)
-	set(FALCO_INSTALL_CONF_FILE "%PROGRAMFILES%/${PACKAGE_NAME}-${FALCO_VERSION}/etc/falco/falco.yaml")
-	install(FILES falco.yaml DESTINATION etc/falco/ COMPONENT "${FALCO_COMPONENT_NAME}")
-    install(DIRECTORY DESTINATION etc/falco/config.d COMPONENT "${FALCO_COMPONENT_NAME}")
+	set(FALCO_INSTALL_CONF_FILE
+		"%PROGRAMFILES%/${PACKAGE_NAME}-${FALCO_VERSION}/etc/falco/falco.yaml"
+	)
+	install(
+		FILES falco.yaml
+		DESTINATION etc/falco/
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION etc/falco/config.d
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 elseif(APPLE)
 	set(FALCO_INSTALL_CONF_FILE "/etc/falco/falco.yaml")
-	install(FILES falco.yaml DESTINATION etc/falco/ COMPONENT "${FALCO_COMPONENT_NAME}")
-    install(DIRECTORY DESTINATION etc/falco/config.d COMPONENT "${FALCO_COMPONENT_NAME}")
+	install(
+		FILES falco.yaml
+		DESTINATION etc/falco/
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION etc/falco/config.d
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 else()
 	set(FALCO_INSTALL_CONF_FILE "/etc/falco/falco.yaml")
-	install(FILES falco.yaml DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${FALCO_COMPONENT_NAME}")
-    install(DIRECTORY DESTINATION "${FALCO_ETC_DIR}/config.d" COMPONENT "${FALCO_COMPONENT_NAME}")
+	install(
+		FILES falco.yaml
+		DESTINATION "${FALCO_ETC_DIR}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ETC_DIR}/config.d"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 endif()
 
 if(NOT MINIMAL_BUILD)
-  # Coverage
-  include(Coverage)
+	# Coverage
+	include(Coverage)
 endif()
 
 # Rules
 include(rules)
 
-# Clang format
-# add_custom_target(format COMMAND clang-format --style=file -i $<TARGET_PROPERTY:falco,SOURCES> COMMENT "Formatting ..." VERBATIM)
+# Clang format add_custom_target(format COMMAND clang-format --style=file -i
+# $<TARGET_PROPERTY:falco,SOURCES> COMMENT "Formatting ..." VERBATIM)
 
 # Static analysis
 include(static-analysis)
@@ -199,13 +282,46 @@ add_subdirectory(scripts)
 add_subdirectory(userspace/engine)
 add_subdirectory(userspace/falco)
 
-if(NOT WIN32 AND NOT APPLE AND NOT EMSCRIPTEN AND NOT MUSL_OPTIMIZED_BUILD)
-  include(falcoctl)
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT EMSCRIPTEN
+   AND NOT MUSL_OPTIMIZED_BUILD
+)
+	include(falcoctl)
+	include(container_plugin)
+
+	# Generate a binary_dir/falco.yaml that automatically enables the plugin to be used for local
+	# testing.
+	configure_file(${CMAKE_SOURCE_DIR}/falco.yaml ${CMAKE_BINARY_DIR} COPYONLY)
+	# The custom target configures the plugin and set its path
+	add_custom_target(
+		container
+		COMMAND sed -i 's,^load_plugins: .*,load_plugins: [container],g'
+				${CMAKE_BINARY_DIR}/falco.yaml
+		COMMAND sed -i 's,library_path: libcontainer.so,library_path: ${CONTAINER_LIBRARY},g'
+				${CMAKE_BINARY_DIR}/falco.yaml
+		DEPENDS container_plugin
+	)
+	# Let `make falco` also download container plugin
+	add_dependencies(falco container)
+
+	# Install the plugin
+	install(
+		FILES "${CONTAINER_LIBRARY}"
+		DESTINATION "${FALCO_ABSOLUTE_SHARE_DIR}/plugins"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	# Install additional config override file to enable the container plugin
+	install(
+		FILES "${PROJECT_SOURCE_DIR}/config/falco.container_plugin.yaml"
+		DESTINATION "${FALCO_ETC_DIR}/config.d"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 endif()
 
 # Packages configuration
 include(CPackConfig)
 
 if(BUILD_FALCO_UNIT_TESTS)
-  add_subdirectory(unit_tests)
+	add_subdirectory(unit_tests)
 endif()

OWNERS

@@ -4,12 +4,13 @@ approvers:
   - jasondellaluce
   - fededp
   - andreagit97
-  - incertum
   - LucaGuerra
   - sgaist
+  - ekoops
 reviewers:
   - kaizhe
 emeritus_approvers:
   - fntlnz
   - kris-nova
   - leodido
+  - incertum

README.md

@@ -2,7 +2,7 @@
 
 [![Latest release](https://img.shields.io/github/v/release/falcosecurity/falco?style=for-the-badge)](https://github.com/falcosecurity/falco/releases/latest) [![Supported Architectures](https://img.shields.io/badge/ARCHS-x86__64%7Caarch64-blueviolet?style=for-the-badge)](https://github.com/falcosecurity/falco/releases/latest) [![License](https://img.shields.io/github/license/falcosecurity/falco?style=for-the-badge)](COPYING) [![Docs](https://img.shields.io/badge/docs-latest-green.svg?style=for-the-badge)](https://falco.org/docs)
 
-[![Falco Core Repository](https://github.com/falcosecurity/evolution/blob/main/repos/badges/falco-core-blue.svg)](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md#core-scope) [![Stable](https://img.shields.io/badge/status-stable-brightgreen?style=for-the-badge)](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md#stable)  [![OpenSSF Scorecard](https://img.shields.io/ossf-scorecard/github.com/falcosecurity/falco?label=openssf%20scorecard&style=for-the-badge)](https://scorecard.dev/viewer/?uri=github.com/falcosecurity/falco)  [![OpenSSF Best Practices](https://img.shields.io/cii/summary/2317?label=OpenSSF%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317) <a href="https://actuated.dev/"><img alt="Arm CI sponsored by Actuated" src="https://docs.actuated.dev/images/actuated-badge.png" width="120px"></img></a>
+[![Falco Core Repository](https://github.com/falcosecurity/evolution/blob/main/repos/badges/falco-core-blue.svg)](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md#core-scope) [![Stable](https://img.shields.io/badge/status-stable-brightgreen?style=for-the-badge)](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md#stable)  [![OpenSSF Scorecard](https://img.shields.io/ossf-scorecard/github.com/falcosecurity/falco?label=openssf%20scorecard&style=for-the-badge)](https://scorecard.dev/viewer/?uri=github.com/falcosecurity/falco)  [![OpenSSF Best Practices](https://img.shields.io/cii/summary/2317?label=OpenSSF%20Best%20Practices&style=for-the-badge)](https://bestpractices.coreinfrastructure.org/projects/2317)
 
 [![Falco](https://falco.org/img/brand/falco-horizontal-color.svg)](https://falco.org)
 
@@ -14,43 +14,30 @@ Falco, originally created by [Sysdig](https://sysdig.com), is a **graduated proj
 
 For detailed technical information and insights into the cyber threats that Falco can detect, visit the official [Falco](https://falco.org/) website.
 
-For comprehensive information on the latest updates and changes to the project, please refer to the [Change Log](CHANGELOG.md). Additionally, we have documented the [Release Process](RELEASE.md) for delivering new versions of Falco.
+For comprehensive information on the latest updates and changes to the project, please refer to the [Change Log](CHANGELOG.md).
 
-## Falco Repo: Powering the Core of The Falco Project
+## The Falco Project
 
-This is the main Falco repository which contains the source code for building the Falco binary. By utilizing its [libs](https://github.com/falcosecurity/libs) and the [falco.yaml](falco.yaml) configuration file, this repository forms the foundation of Falco's functionality. The Falco repository is closely interconnected with the following *core* repositories:
+The Falco Project codebase is maintained under the [falcosecurity GitHub organization](https://github.com/falcosecurity). The primary repository, [falcosecurity/falco](https://github.com/falcosecurity/falco), holds the source code for the Falco binary, while other sub-projects are hosted in dedicated repositories. This approach of isolating components into specialized repositories enhances modularity and focused development. Notable [core repositories](https://github.com/falcosecurity/evolution?tab=readme-ov-file#core) include:
 
-- [falcosecurity/libs](https://github.com/falcosecurity/libs): Falco's libraries are key to its fundamental operations, making up the greater portion of the source code of the Falco binary and providing essential features such as kernel drivers.
-- [falcosecurity/rules](https://github.com/falcosecurity/rules): Contains the official ruleset for Falco, providing pre-defined detection rules for various security threats and abnormal behaviors.
-- [falcosecurity/plugins](https://github.com/falcosecurity/plugins/): Falco plugins facilitate integration with external services, expand Falco's capabilities beyond syscalls and container events, and are designed to evolve with specialized functionality in future releases.
-- [falcosecurity/falcoctl](https://github.com/falcosecurity/falcoctl): Command-line utility for managing and interacting with Falco.
+- [falcosecurity/libs](https://github.com/falcosecurity/libs): This repository hosts Falco's core libraries, which constitute the majority of the binary’s source code and provide essential features, such as kernel drivers.
+- [falcosecurity/rules](https://github.com/falcosecurity/rules): It contains the official ruleset for Falco, offering pre-defined detection rules for various security threats and abnormal behaviors.
+- [falcosecurity/plugins](https://github.com/falcosecurity/plugins): This repository supports integration with external services through plugins that extend Falco's capabilities beyond syscalls and container events, with plans for evolving specialized functionalities in future releases.
+- [falcosecurity/falcoctl](https://github.com/falcosecurity/falcoctl): A command-line utility designed for managing and interacting with Falco.
+- [falcosecurity/charts](https://github.com/falcosecurity/charts): This repository provides Helm charts for deploying Falco and its ecosystem, simplifying the installation and management process.
 
-For more information, visit the official hub of The Falco Project: [falcosecurity/evolution](https://github.com/falcosecurity/evolution). It provides valuable insights and information about the project's repositories.
+For further insights into our repositories and additional details about our governance model, please visit the official hub of The Falco Project: [falcosecurity/evolution](https://github.com/falcosecurity/evolution).
 
 ## Getting Started with Falco
 
-Carefully review and follow the [Official Documentation](https://falco.org/docs/install-operate/).
+If you're new to Falco, begin your journey with our [Getting Started](https://falco.org/docs/getting-started/) guide. For production deployments, please refer to our comprehensive [Setup](https://falco.org/docs/setup/) documentation.
 
-Considerations and guidance for Falco adopters:
-
-1. Understand dependencies: Assess the environment where you'll run Falco and consider kernel versions and architectures.
-
-2. Define threat detection objectives: Clearly identify the threats you want to detect and evaluate Falco's strengths and limitations.
-
-3. Consider performance and cost: Assess compute performance overhead and align with system administrators or SREs. Budget accordingly.
-
-4. Choose build and customization approach: Decide between the open source Falco build or creating a custom build pipeline. Customize the build and deployment process as necessary, including incorporating unique tests or approaches, to ensure a resilient deployment with fast deployment cycles.
-
-5. Integrate with output destinations: Integrate Falco with SIEM, data lake systems, or other preferred output destinations to establish a robust foundation for comprehensive data analysis and enable effective incident response workflows.
+As final recommendations before deploying Falco, verify environment compatibility, define your detection goals, optimize performance, choose the appropriate build, and plan for SIEM or data lake integration to ensure effective incident response.
 
 ### Demo Environment
 
 A demo environment is provided via a docker-compose file that can be started on a docker host which includes falco, falcosidekick, falcosidekick-ui and its required redis database. For more information see the [docker-compose section](docker/docker-compose/)
 
-## How to Contribute
-
-Please refer to the [Contributing](https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md) guide and the [Code of Conduct](https://github.com/falcosecurity/evolution/blob/main/CODE_OF_CONDUCT.md) for more information on how to contribute.
-
 ## Join the Community
 
 To get involved with the Falco Project please visit the [Community](https://github.com/falcosecurity/community) repository to find more information and ways to get involved.
@@ -71,20 +58,16 @@ In addition, you can refer to the [falco](https://github.com/falcosecurity/falco
 
 To report security vulnerabilities, please follow the community process outlined in the documentation found [here](https://github.com/falcosecurity/.github/blob/main/SECURITY.md).
 
-## What's next for Falco?
+## Building
 
-Stay updated with Falco's evolving capabilities by exploring the [Falco Roadmap](https://github.com/orgs/falcosecurity/projects/5), which provides insights into the features currently under development and planned for future releases.
-
-## License
-
-Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
+For comprehensive, step-by-step instructions on building Falco from source, please refer to the [official documentation](https://falco.org/docs/developer-guide/source/).
 
 ## Testing
 
 <details>
 	<summary>Expand Testing Instructions</summary>
 
-Falco's [Build Falco from source](https://falco.org/docs/install-operate/source/) is the go-to resource to understand how to build Falco from source. In addition, the [falcosecurity/libs](https://github.com/falcosecurity/libs) repository offers additional valuable information about tests and debugging of Falco's underlying libraries and kernel drivers.
+Falco's [Build Falco from source](https://falco.org/docs/developer-guide/source/) is the go-to resource to understand how to build Falco from source. In addition, the [falcosecurity/libs](https://github.com/falcosecurity/libs) repository offers additional valuable information about tests and debugging of Falco's underlying libraries and kernel drivers.
 
 Here's an example of a `cmake` command that will enable everything you need for all unit tests of this repository:
 
@@ -117,7 +100,13 @@ Lastly, The Falco Project has moved its Falco regression tests to [falcosecurity
 
 </br>
 
-## Why is Falco in C++ rather than Go or {language}?
+ ## How to Contribute
+
+Please refer to the [Contributing](https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md) guide and the [Code of Conduct](https://github.com/falcosecurity/evolution/blob/main/CODE_OF_CONDUCT.md) for more information on how to contribute.
+
+## FAQs
+
+### Why is Falco in C++ rather than Go or {language}?
 
 <details>
 	<summary>Expand Information</summary>
@@ -136,6 +125,14 @@ Lastly, The Falco Project has moved its Falco regression tests to [falcosecurity
 </details>
 </br>
 
+### What's next for Falco?
+
+Stay updated with Falco's evolving capabilities by exploring the [Falco Roadmap](https://github.com/orgs/falcosecurity/projects/5), which provides insights into the features currently under development and planned for future releases.
+
+## License
+
+Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
+
 ## Resources
 
  - [Governance](https://github.com/falcosecurity/evolution/blob/main/GOVERNANCE.md)
@@ -145,5 +142,6 @@ Lastly, The Falco Project has moved its Falco regression tests to [falcosecurity
  - [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)
- - [Install and Operate](https://falco.org/docs/install-operate/)
+ - [Release Process](RELEASE.md)
+ - [Setup documentation](https://falco.org/docs/setup/)
  - [Troubleshooting](https://falco.org/docs/troubleshooting/)

RELEASE.md

@@ -66,7 +66,7 @@ Changes and new features are organized into [milestones](https://github.com/falc
 
 The release process is mostly automated, requiring only a few manual steps to initiate and complete.
 
-Moreover, we assign owners for each release (typically pairing a new person with an experienced one). Assignees and due dates for releases are proposed during the [weekly community call](https://github.com/falcosecurity/community).
+Moreover, we assign owners for each release (typically pairing a new person with an experienced one). Assignees and due dates for releases are proposed during the [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:
 
@@ -84,11 +84,15 @@ Before proceeding with the release, make sure to complete the following preparat
 
 ### 1. Release notes
 - Find the previous release date (`YYYY-MM-DD`) by looking at the [Falco releases](https://github.com/falcosecurity/falco/releases)
+- Double-check, by using the following filters, if there is any closed issue/merge PR with no milestone assigned:
+  - `is:issue state:closed no:milestone closed:>YYYY-MM-DD`
+    [filter](https://github.com/falcosecurity/falco/issues?q=is%3Aissue%20state%3Aclosed%20no%3Amilestone%20closed%3A%3EYYYY-MM-DD)
+  - `is:pr state:closed 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)
+- Assign any issue/PR identified in the previous point to the milestone corresponding to the currently undergoing release
 - 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
 
@@ -102,7 +106,7 @@ 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!
+Double-check that any PR that should be part of the tag has been cherry-picked from master!
 
 ### 4. Release PR
 
@@ -112,7 +116,7 @@ The release PR is meant to be made against the respective `release/M.m.x` branch
     - 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`
+    - Execute `rn2md -r falcosecurity/falco -m M.m.p -b release/M.m.x`
     - 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
@@ -125,7 +129,7 @@ The release PR is meant to be made against the respective `release/M.m.x` branch
 Core maintainers and/or the release manager can decide to publish pre-releases at any time before the final release
 is live for development and testing purposes.
 
-The prerelease tag must be formatted as `M.m.p-r`where `r` is the prerelease version information (e.g. `0.35.0-rc1`.)
+The prerelease tag must be formatted as `M.m.p-r` where `r` is the prerelease version information (e.g. `0.35.0-rc1`.)
 
 To do so:
 
@@ -158,7 +162,7 @@ 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`
+ - Add the entire content of the document to a new file in [github.com/falcosecurity/community/tree/main/meeting-notes](https://github.com/falcosecurity/community/tree/main/meeting-notes) as a new file labeled `release-M.m.p.md`
  - Open up a pull request with the new change.
 
 
@@ -166,10 +170,10 @@ For each release we archive the meeting notes in git for historical purposes.
 
 Announce the new release to the world!
 
+- IFF the ongoing 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)
 - 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
@@ -181,9 +185,7 @@ This section provides more details around the versioning of the components that
 - 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 and loading logic, and/or when `FALCO_ENGINE_CHECKSUM` has changed. The checksum is computed by considering the available rules fields (see currently supported [Falco fields](https://falco.org/docs/reference/rules/supported-fields/)), the event types (see currently supported [Falco events](https://falco.org/docs/reference/rules/supported-events/)), and the supported driver schema version. A checksum indicates that something 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. Breaking changes introduced in the Falco engine are not necessarily tied to the drivers or libs versions. The version number must be incremented every time and only when a single change or an atomic group of changes - which meet the criteria described above - is included in the `master` branch. Thus, a version bump can occur multiple times during the development and testing phases of a given release cycle. A given version bump must not group multiple changes that occurred sporadically during the release cycle.
 - 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).
 
 
 ```

cmake/cpack/CMakeCPackOptions.cmake

@@ -2,24 +2,53 @@
 #
 # 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
+# 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.
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+# or implied. See the License for the specific language governing permissions and limitations under
+# the License.
 #
 
 if(CPACK_GENERATOR MATCHES "DEB" 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}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system")
+	list(
+		APPEND
+		CPACK_INSTALL_COMMANDS
+		"mkdir -p _CPack_Packages/${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"
+	)
 endif()
 
 if(CPACK_GENERATOR MATCHES "TGZ")

cmake/modules/CPackConfig.cmake

@@ -2,19 +2,21 @@
 #
 # 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
+# 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.
+# 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 "${PACKAGE_NAME}")
 set(CPACK_PACKAGE_VENDOR "Cloud Native Computing Foundation (CNCF) cncf.io.")
-set(CPACK_PACKAGE_CONTACT "cncf-falco-dev@lists.cncf.io") # todo: change this once we've got @falco.org addresses
+set(CPACK_PACKAGE_CONTACT "cncf-falco-dev@lists.cncf.io") # todo: change this once we've got
+# @falco.org addresses
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Falco - Container Native Runtime Security")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/scripts/description.txt")
 set(CPACK_PACKAGE_VERSION "${FALCO_VERSION}")
@@ -22,34 +24,41 @@ set(CPACK_PACKAGE_VERSION_MAJOR "${FALCO_VERSION_MAJOR}")
 set(CPACK_PACKAGE_VERSION_MINOR "${FALCO_VERSION_MINOR}")
 set(CPACK_PACKAGE_VERSION_PATCH "${FALCO_VERSION_PATCH}")
 set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_SOURCE_DIR}/cmake/cpack/CMakeCPackOptions.cmake")
-set(CPACK_STRIP_FILES "ON")
-set(CPACK_PACKAGE_RELOCATABLE "OFF")
-if (EMSCRIPTEN)
-  set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-wasm")
+if(CMAKE_BUILD_TYPE STREQUAL "debug")
+	set(CPACK_STRIP_FILES "OFF")
 else()
-  set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CMAKE_SYSTEM_PROCESSOR}")
+	set(CPACK_STRIP_FILES "ON")
+endif()
+set(CPACK_PACKAGE_RELOCATABLE "OFF")
+if(EMSCRIPTEN)
+	set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-wasm")
+else()
+	set(CPACK_PACKAGE_FILE_NAME
+		"${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CMAKE_SYSTEM_PROCESSOR}"
+	)
 endif()
 
 if(WIN32)
-	SET(CPACK_PACKAGE_INSTALL_DIRECTORY "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
+	set(CPACK_PACKAGE_INSTALL_DIRECTORY "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
 endif()
 
 # 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};${FALCO_COMPONENT_NAME};${FALCO_COMPONENT_NAME};/"
 )
 
 if(CMAKE_SYSTEM_NAME MATCHES "Linux") # only Linux has drivers
-  list(APPEND CPACK_INSTALL_CMAKE_PROJECTS
-    "${CMAKE_CURRENT_BINARY_DIR};${DRIVER_COMPONENT_NAME};${DRIVER_COMPONENT_NAME};/")
+	list(APPEND CPACK_INSTALL_CMAKE_PROJECTS
+		 "${CMAKE_CURRENT_BINARY_DIR};${DRIVER_COMPONENT_NAME};${DRIVER_COMPONENT_NAME};/"
+	)
 endif()
 
 if(NOT CPACK_GENERATOR)
-  if (CMAKE_SYSTEM_NAME MATCHES "Linux")
-    set(CPACK_GENERATOR DEB RPM TGZ)
-  else()
-    set(CPACK_GENERATOR TGZ)
-  endif()
+	if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+		set(CPACK_GENERATOR DEB RPM TGZ)
+	else()
+		set(CPACK_GENERATOR TGZ)
+	endif()
 endif()
 
 message(STATUS "Using package generators: ${CPACK_GENERATOR}")
@@ -57,33 +66,35 @@ message(STATUS "Package architecture: ${CMAKE_SYSTEM_PROCESSOR}")
 set(CPACK_DEBIAN_PACKAGE_SECTION "utils")
 
 if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
+	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
 endif()
 if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
-  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "arm64")
+	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "arm64")
 endif()
 set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://www.falco.org")
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
+set(CPACK_DEBIAN_PACKAGE_SUGGESTS "dkms (>= 2.1.0.0)")
 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;${CMAKE_BINARY_DIR}/scripts/debian/postrm;${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_PACKAGE_REQUIRES "systemd")
+set(CPACK_RPM_PACKAGE_SUGGESTS "dkms, kernel-devel")
 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 "${CMAKE_BINARY_DIR}/scripts/rpm/postuninstall")
 set(CPACK_RPM_PACKAGE_VERSION "${FALCO_VERSION}")
 set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
-    /usr/src
-    /usr/share/man
-    /usr/share/man/man8
-    /etc
-    /usr
-    /usr/bin
-    /usr/share)
+	/usr/src
+	/usr/share/man
+	/usr/share/man/man8
+	/etc
+	/usr
+	/usr/bin
+	/usr/share
+)
 set(CPACK_RPM_PACKAGE_RELOCATABLE "OFF")
 
 include(CPack)

cmake/modules/CompilerFlags.cmake

@@ -2,51 +2,54 @@
 #
 # 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
+# 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.
+# 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(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
 if(NOT FALCO_EXTRA_DEBUG_FLAGS)
-  set(FALCO_EXTRA_DEBUG_FLAGS "-D_DEBUG")
+	set(FALCO_EXTRA_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} ${FALCO_EXTRA_FEATURE_FLAGS}")
+	set(KBUILD_FLAGS "${FALCO_EXTRA_DEBUG_FLAGS} ${FALCO_EXTRA_FEATURE_FLAGS}")
+elseif(CMAKE_BUILD_TYPE STREQUAL "relwithdebinfo")
+	set(KBUILD_FLAGS "${FALCO_EXTRA_FEATURE_FLAGS}")
+	add_definitions(-DBUILD_TYPE_RELWITHDEBINFO)
 else()
-  set(CMAKE_BUILD_TYPE "release")
-  set(KBUILD_FLAGS "${FALCO_EXTRA_FEATURE_FLAGS}")
-  add_definitions(-DBUILD_TYPE_RELEASE)
+	set(CMAKE_BUILD_TYPE "release")
+	set(KBUILD_FLAGS "${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(MINIMAL_BUILD_FLAGS "-DMINIMAL_BUILD")
 endif()
 
 if(MUSL_OPTIMIZED_BUILD)
-  set(MUSL_FLAGS "-static -Os -fPIE -pie")
-  add_definitions(-DMUSL_OPTIMIZED)
+	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 "")
 if(LINUX)
-  set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fstack-protector-strong")
-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-z,relro,-z,now")
+	set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fstack-protector-strong")
+	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-z,relro,-z,now")
 endif()
 
-
 if(NOT MSVC)
 
 	if(CMAKE_BUILD_TYPE STREQUAL "release")
@@ -64,11 +67,13 @@ if(NOT MSVC)
 		endif()
 	endif()
 
-	set(CMAKE_COMMON_FLAGS "${FALCO_SECURITY_FLAGS} -Wall -ggdb ${FALCO_EXTRA_FEATURE_FLAGS} ${MINIMAL_BUILD_FLAGS} ${MUSL_FLAGS}")
+	set(CMAKE_COMMON_FLAGS
+		"${FALCO_SECURITY_FLAGS} -Wall -ggdb ${FALCO_EXTRA_FEATURE_FLAGS} ${MINIMAL_BUILD_FLAGS} ${MUSL_FLAGS}"
+	)
 
 	if(BUILD_WARNINGS_AS_ERRORS)
 		set(CMAKE_SUPPRESSED_WARNINGS
-			"-Wno-unused-parameter -Wno-unused-variable -Wno-unused-but-set-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-type-limits -Wno-implicit-fallthrough -Wno-format-truncation -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict"
+			"-Wno-unused-parameter -Wno-unused-variable -Wno-unused-but-set-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-type-limits -Wno-implicit-fallthrough -Wno-format-truncation -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-deprecated-declarations"
 		)
 		set(CMAKE_COMPILE_WARNING_AS_ERROR ON)
 		set(CMAKE_COMMON_FLAGS "${CMAKE_COMMON_FLAGS} -Wextra ${CMAKE_SUPPRESSED_WARNINGS}")
@@ -83,27 +88,38 @@ if(NOT MSVC)
 	set(CMAKE_C_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
 	set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
 
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELEASE} -g")
+	set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g")
+
+	# Add linker flags to generate separate debug files
+	set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO
+		"${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} -Wl,--build-id"
+	)
+	set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO
+		"${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} -Wl,--build-id"
+	)
+
 else() # MSVC
 	set(MINIMAL_BUILD ON)
 	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
 
-	# The WIN32_LEAN_AND_MEAN define avoids possible macro pollution
-	# when a libsinsp consumer includes the windows.h header:
-	# https://stackoverflow.com/a/28380820
-	# Same goes for NOMINMAX:
+	# The WIN32_LEAN_AND_MEAN define avoids possible macro pollution when a libsinsp consumer
+	# includes the windows.h header: https://stackoverflow.com/a/28380820 Same goes for NOMINMAX:
 	# https://stackoverflow.com/questions/5004858/why-is-stdmin-failing-when-windows-h-is-included
 	add_compile_definitions(
-		_HAS_STD_BYTE=0
-		_CRT_SECURE_NO_WARNINGS
-		WIN32
-		MINIMAL_BUILD
-		WIN32_LEAN_AND_MEAN
-		NOMINMAX
+		_HAS_STD_BYTE=0 _CRT_SECURE_NO_WARNINGS WIN32 MINIMAL_BUILD WIN32_LEAN_AND_MEAN NOMINMAX
 	)
 
 	set(FALCOSECURITY_LIBS_COMMON_FLAGS "/EHsc /W3 /Zi /std:c++17")
 	set(FALCOSECURITY_LIBS_DEBUG_FLAGS "/MTd /Od")
 	set(FALCOSECURITY_LIBS_RELEASE_FLAGS "/MT")
+	set(FALCOSECURITY_LIBS_RELWITHDEBINFO_FLAGS "/MT /Zi")
+
+	# Ensure linker generates PDB files for MSVC
+	set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /DEBUG")
+	set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO
+		"${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} /DEBUG"
+	)
 
 	set(CMAKE_C_FLAGS "${FALCOSECURITY_LIBS_COMMON_FLAGS}")
 	set(CMAKE_CXX_FLAGS "${FALCOSECURITY_LIBS_COMMON_FLAGS}")
@@ -114,4 +130,7 @@ else() # MSVC
 	set(CMAKE_C_FLAGS_RELEASE "${FALCOSECURITY_LIBS_RELEASE_FLAGS}")
 	set(CMAKE_CXX_FLAGS_RELEASE "${FALCOSECURITY_LIBS_RELEASE_FLAGS}")
 
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${FALCOSECURITY_LIBS_RELWITHDEBINFO_FLAGS}")
+	set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${FALCOSECURITY_LIBS_RELWITHDEBINFO_FLAGS}")
+
 endif()

cmake/modules/Coverage.cmake

@@ -2,25 +2,28 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 # Tests coverage
 option(FALCO_COVERAGE "Build test suite with coverage information" OFF)
 if(FALCO_COVERAGE)
-  if(NOT (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")))
-    message(FATAL_ERROR "FALCO_COVERAGE requires GCC or Clang.")
-  endif()
+	if(NOT (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES
+														   "Clang"))
+	)
+		message(FATAL_ERROR "FALCO_COVERAGE requires GCC or Clang.")
+	endif()
 
-  message(STATUS "Building with coverage information")
-  add_compile_options(-g --coverage)
-  set(CMAKE_SHARED_LINKER_FLAGS "--coverage ${CMAKE_SHARED_LINKER_FLAGS}")
-  set(CMAKE_EXE_LINKER_FLAGS "--coverage ${CMAKE_EXE_LINKER_FLAGS}")
+	message(STATUS "Building with coverage information")
+	add_compile_options(-g --coverage)
+	set(CMAKE_SHARED_LINKER_FLAGS "--coverage ${CMAKE_SHARED_LINKER_FLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS "--coverage ${CMAKE_EXE_LINKER_FLAGS}")
 endif()

cmake/modules/cares.cmake

@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# 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.
+#
+
+option(USE_BUNDLED_CARES "Enable building of the bundled c-ares" ${USE_BUNDLED_DEPS})
+
+if(CARES_INCLUDE)
+	# we already have c-ares
+elseif(NOT USE_BUNDLED_CARES)
+	find_path(CARES_INCLUDE NAMES cares/ares.h ares.h)
+	find_library(CARES_LIB NAMES cares)
+	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()
+else()
+	if(BUILD_SHARED_LIBS)
+		set(CARES_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+		set(CARES_STATIC_OPTION "Off")
+	else()
+		set(CARES_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+		set(CARES_STATIC_OPTION "On")
+	endif()
+	set(CARES_SRC "${PROJECT_BINARY_DIR}/c-ares-prefix/src/c-ares")
+	set(CARES_INCLUDE "${CARES_SRC}/include/")
+	set(CARES_LIB "${CARES_SRC}/lib/libcares${CARES_LIB_SUFFIX}")
+
+	if(NOT TARGET c-ares)
+		message(STATUS "Using bundled c-ares in '${CARES_SRC}'")
+		ExternalProject_Add(
+			c-ares
+			PREFIX "${PROJECT_BINARY_DIR}/c-ares-prefix"
+			URL "https://github.com/c-ares/c-ares/releases/download/v1.33.1/c-ares-1.33.1.tar.gz"
+			URL_HASH "SHA256=06869824094745872fa26efd4c48e622b9bd82a89ef0ce693dc682a23604f415"
+			BUILD_IN_SOURCE 1
+			CMAKE_ARGS -DCMAKE_POLICY_DEFAULT_CMP0091:STRING=NEW
+					   -DCMAKE_MSVC_RUNTIME_LIBRARY=${CMAKE_MSVC_RUNTIME_LIBRARY}
+					   -DCMAKE_INSTALL_LIBDIR=lib
+					   -DCARES_SHARED=${BUILD_SHARED_LIBS}
+					   -DCARES_STATIC=${CARES_STATIC_OPTION}
+					   -DCARES_STATIC_PIC=${ENABLE_PIC}
+					   -DCARES_BUILD_TOOLS=Off
+					   -DCARES_INSTALL=Off
+					   -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+			BUILD_BYPRODUCTS ${CARES_INCLUDE} ${CARES_LIB}
+			INSTALL_COMMAND ""
+		)
+		install(
+			FILES "${CARES_LIB}"
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			DIRECTORY "${CARES_INCLUDE}"
+			DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+	endif()
+
+endif()
+
+if(NOT TARGET c-ares)
+	add_custom_target(c-ares)
+endif()
+
+include_directories("${CARES_INCLUDE}")

cmake/modules/copy_files_to_build_dir.cmake

@@ -2,30 +2,32 @@
 #
 # 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
+# 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.
+# 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)
+	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()
+	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 ${build_files})
+	add_custom_target(copy-files-${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})
+	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

@@ -2,25 +2,34 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 option(USE_BUNDLED_CPPHTTPLIB "Enable building of the bundled cpp-httplib" ${USE_BUNDLED_DEPS})
 
 if(USE_BUNDLED_CPPHTTPLIB)
-    include(FetchContent)
-    FetchContent_Declare(cpp-httplib
-        URL https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.15.3.tar.gz
-        URL_HASH SHA256=2121bbf38871bb2aafb5f7f2b9b94705366170909f434428352187cb0216124e
-    )
-    FetchContent_MakeAvailable(cpp-httplib)
+	set(HTTPLIB_USE_BROTLI_IF_AVAILABLE OFF)
+	set(HTTPLIB_REQUIRE_BROTLI OFF)
+	set(HTTPLIB_USE_ZLIB_IF_AVAILABLE OFF)
+	set(HTTPLIB_REQUIRE_ZLIB OFF)
+	set(HTTPLIB_USE_ZSTD_IF_AVAILABLE OFF)
+	set(HTTPLIB_REQUIRE_ZSTD OFF)
+	set(HTTPLIB_USE_NON_BLOCKING_GETADDRINFO OFF)
+	include(FetchContent)
+	FetchContent_Declare(
+		cpp-httplib
+		URL https://github.com/yhirose/cpp-httplib/archive/refs/tags/v0.23.1.tar.gz
+		URL_HASH SHA256=410a1347ed6bcbcc4a19af8ed8ad3873fe9fa97731d52db845c4c78f3f9c31e6
+	)
+	FetchContent_MakeAvailable(cpp-httplib)
 else()
-    find_package(httplib CONFIG REQUIRED)
+	find_package(httplib CONFIG REQUIRED)
 endif()

cmake/modules/curl.cmake

@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# 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.
+#
+
+option(USE_BUNDLED_CURL "Enable building of the bundled curl" ${USE_BUNDLED_DEPS})
+
+include(openssl)
+include(zlib)
+
+if(CURL_INCLUDE_DIRS)
+	# we already have curl
+elseif(NOT USE_BUNDLED_CURL)
+	find_package(CURL REQUIRED)
+	message(STATUS "Found CURL: include: ${CURL_INCLUDE_DIRS}, lib: ${CURL_LIBRARIES}")
+else()
+	if(BUILD_SHARED_LIBS)
+		set(CURL_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+		set(CURL_STATIC_OPTION)
+	else()
+		set(CURL_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+		set(CURL_STATIC_OPTION --disable-shared)
+	endif()
+	set(CURL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/curl-prefix/src/curl")
+	set(CURL_INCLUDE_DIRS "${CURL_BUNDLE_DIR}/include/")
+	set(CURL_LIBRARIES "${CURL_BUNDLE_DIR}/lib/.libs/libcurl${CURL_LIB_SUFFIX}")
+
+	if(NOT USE_BUNDLED_OPENSSL)
+		set(CURL_SSL_OPTION "--with-ssl")
+	else()
+		set(CURL_SSL_OPTION "--with-ssl=${OPENSSL_INSTALL_DIR}")
+		message(STATUS "Using SSL for curl in '${OPENSSL_INSTALL_DIR}'")
+	endif()
+
+	if(NOT USE_BUNDLED_ZLIB)
+		set(CURL_ZLIB_OPTION "--with-zlib")
+	else()
+		set(CURL_ZLIB_OPTION "--with-zlib=${ZLIB_SRC}")
+		message(STATUS "Using zlib for curl in '${ZLIB_SRC}'")
+	endif()
+	message(STATUS "Using bundled curl in '${CURL_BUNDLE_DIR}'")
+
+	if(NOT ENABLE_PIC)
+		set(CURL_PIC_OPTION)
+	else()
+		set(CURL_PIC_OPTION "--with-pic")
+	endif()
+
+	if(NOT TARGET curl)
+		ExternalProject_Add(
+			curl
+			PREFIX "${PROJECT_BINARY_DIR}/curl-prefix"
+			DEPENDS openssl zlib
+			URL "https://github.com/curl/curl/releases/download/curl-8_7_1/curl-8.7.1.tar.bz2"
+			URL_HASH "SHA256=05bbd2b698e9cfbab477c33aa5e99b4975501835a41b7ca6ca71de03d8849e76"
+			CONFIGURE_COMMAND
+				./configure ${CURL_SSL_OPTION} ${CURL_ZLIB_OPTION} ${CURL_STATIC_OPTION}
+				${CURL_PIC_OPTION} --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-polarssl --without-cyassl --without-nss --without-axtls
+				--without-librtmp --without-winidn --without-libidn2 --without-libpsl
+				--without-nghttp2 --without-libssh2 --with-ca-path=/etc/ssl/certs/
+				--disable-threaded-resolver --without-brotli --without-zstd
+			BUILD_COMMAND make
+			BUILD_IN_SOURCE 1
+			BUILD_BYPRODUCTS ${CURL_LIBRARIES}
+			INSTALL_COMMAND ""
+		)
+		install(
+			FILES "${CURL_LIBRARIES}"
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			DIRECTORY "${CURL_INCLUDE_DIRS}curl"
+			DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+			FILES_MATCHING
+			PATTERN "*.h"
+		)
+	endif()
+endif()
+
+if(NOT TARGET curl)
+	add_custom_target(curl)
+endif()
+
+include_directories("${CURL_INCLUDE_DIRS}")

cmake/modules/cxxopts.cmake

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 #
@@ -19,25 +20,26 @@
 option(USE_BUNDLED_CXXOPTS "Enable building of the bundled cxxopts" ${USE_BUNDLED_DEPS})
 
 if(CXXOPTS_INCLUDE_DIR)
-    # we already have cxxopts
+	# we already have cxxopts
 elseif(NOT USE_BUNDLED_CXXOPTS)
-    find_package(cxxopts CONFIG REQUIRED)
-    get_target_property(CXXOPTS_INCLUDE_DIR cxxopts::cxxopts INTERFACE_INCLUDE_DIRECTORIES)
+	find_package(cxxopts CONFIG REQUIRED)
+	get_target_property(CXXOPTS_INCLUDE_DIR cxxopts::cxxopts INTERFACE_INCLUDE_DIRECTORIES)
 else()
-    set(CXXOPTS_SRC "${PROJECT_BINARY_DIR}/cxxopts-prefix/src/cxxopts/")
-    set(CXXOPTS_INCLUDE_DIR "${CXXOPTS_SRC}/include")
+	set(CXXOPTS_SRC "${PROJECT_BINARY_DIR}/cxxopts-prefix/src/cxxopts/")
+	set(CXXOPTS_INCLUDE_DIR "${CXXOPTS_SRC}/include")
 
-    message(STATUS "Using bundled cxxopts in ${CXXOPTS_SRC}")
+	message(STATUS "Using bundled cxxopts in ${CXXOPTS_SRC}")
 
-    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 "")
+	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 ""
+	)
 endif()
 
 if(NOT TARGET cxxopts)
-    add_custom_target(cxxopts)
+	add_custom_target(cxxopts)
 endif()

cmake/modules/driver-repo/CMakeLists.txt

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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)
 
@@ -20,12 +21,12 @@ message(STATUS "Driver repository: ${DRIVER_REPO}")
 message(STATUS "Driver version: ${DRIVER_VERSION}")
 
 ExternalProject_Add(
-  driver
-  URL "https://github.com/${DRIVER_REPO}/archive/${DRIVER_VERSION}.tar.gz"
-  URL_HASH "${DRIVER_CHECKSUM}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
-  PATCH_COMMAND sh -c "mv ./driver ../driver.tmp && rm -rf ./* && mv ../driver.tmp/* ."
+	driver
+	URL "https://github.com/${DRIVER_REPO}/archive/${DRIVER_VERSION}.tar.gz"
+	URL_HASH "${DRIVER_CHECKSUM}"
+	CONFIGURE_COMMAND ""
+	BUILD_COMMAND ""
+	INSTALL_COMMAND ""
+	TEST_COMMAND ""
+	PATCH_COMMAND sh -c "mv ./driver ../driver.tmp && rm -rf ./* && mv ../driver.tmp/* ."
 )

cmake/modules/driver.cmake

@@ -1,15 +1,16 @@
 # SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2023 The Falco Authors.
+# Copyright (C) 2025 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
+# 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.
+# 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 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/driver-repo")
@@ -18,37 +19,42 @@ set(DRIVER_CMAKE_WORKING_DIR "${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: '${DRIVER_SOURCE_DIR}'")
+	set(DRIVER_VERSION "0.0.0-local")
+	message(STATUS "Using local version for driver: '${DRIVER_SOURCE_DIR}'")
 else()
-  # DRIVER_REPO accepts a repository name (<org name>/<repo name>) alternative to the falcosecurity/libs repository.
-  # In case you want to test against a fork of falcosecurity/libs just pass the variable -
-  # ie., `cmake -DDRIVER_REPO=<your-gh-handle>/libs ..` 
-  if (NOT DRIVER_REPO)
-    set(DRIVER_REPO "falcosecurity/libs")
-  endif()
+	# DRIVER_REPO accepts a repository name (<org name>/<repo name>) alternative to the
+	# falcosecurity/libs repository. In case you want to test against a fork of falcosecurity/libs
+	# just pass the variable - ie., `cmake -DDRIVER_REPO=<your-gh-handle>/libs ..`
+	if(NOT DRIVER_REPO)
+		set(DRIVER_REPO "falcosecurity/libs")
+	endif()
 
-  # 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 "0.18.0-rc2")
-    set(DRIVER_CHECKSUM "SHA256=e016ee1113eb5a14c85d9c4828244f5fba37cd663ecd38f5b58fbc4142348782")
-  endif()
+	# 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 "9.0.0+driver")
+		set(DRIVER_CHECKSUM
+			"SHA256=ef563fe19f9cdbdfcf17cee3e83c79e8387b78a87e0593eb3e2787c9b8540113"
+		)
+	endif()
 
-  # cd /path/to/build && cmake /path/to/source
-  execute_process(COMMAND "${CMAKE_COMMAND}"
-      -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
-      -DDRIVER_REPO=${DRIVER_REPO}
-      -DDRIVER_VERSION=${DRIVER_VERSION}
-      -DDRIVER_CHECKSUM=${DRIVER_CHECKSUM}
-    ${DRIVER_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
+	# cd /path/to/build && cmake /path/to/source
+	execute_process(
+		COMMAND
+			"${CMAKE_COMMAND}" -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" -DDRIVER_REPO=${DRIVER_REPO}
+			-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 "${DRIVER_CMAKE_WORKING_DIR}/driver-prefix/src/driver")
+	# cmake --build .
+	execute_process(
+		COMMAND "${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)

cmake/modules/falco-version.cmake

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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
@@ -17,33 +18,39 @@ include(GetVersionFromGit)
 
 # Get Falco version variable according to git index
 if(NOT FALCO_VERSION)
-  set(FALCO_VERSION "0.0.0")
-  get_version_from_git(FALCO_VERSION "" "")
+	set(FALCO_VERSION "0.0.0")
+	get_version_from_git(FALCO_VERSION "" "")
 endif()
 
 # Remove the starting "v" in case there is one
 string(REGEX REPLACE "^v(.*)" "\\1" FALCO_VERSION "${FALCO_VERSION}")
 
 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
-                     "${FALCO_VERSION}")
+string(REGEX REPLACE "^(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\..*" "\\2" FALCO_VERSION_MINOR
+					 "${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}")
+	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 "${FALCO_VERSION}")
-  set(FALCO_VERSION_PRERELEASE "")
+	set(FALCO_VERSION_PRERELEASE "")
 endif()
 if(NOT FALCO_VERSION_BUILD)
-  string(REGEX REPLACE ".*\\+([0-9a-zA-Z-]+(\\.[0-9a-zA-Z-]+)*)" "\\1" FALCO_VERSION_BUILD "${FALCO_VERSION}")
+	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 "")
+	set(FALCO_VERSION_BUILD "")
 endif()
 
 message(STATUS "Falco version: ${FALCO_VERSION}")

cmake/modules/falcoctl.cmake

@@ -1,15 +1,16 @@
 # SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2023 The Falco Authors.
+# Copyright (C) 2025 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
+# 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.
+# 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)
@@ -17,30 +18,39 @@ include(ExternalProject)
 option(ADD_FALCOCTL_DEPENDENCY "Add falcoctl dependency while building falco" ON)
 
 if(ADD_FALCOCTL_DEPENDENCY)
-string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} FALCOCTL_SYSTEM_NAME)
+	string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} FALCOCTL_SYSTEM_NAME)
 
-set(FALCOCTL_VERSION "0.10.0")
+	set(FALCOCTL_VERSION "0.11.4")
 
-message(STATUS "Building with falcoctl: ${FALCOCTL_VERSION}")
+	message(STATUS "Building with falcoctl: ${FALCOCTL_VERSION}")
 
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-    set(FALCOCTL_SYSTEM_PROC_GO "amd64")
-    set(FALCOCTL_HASH "32d1be4ab2335d9c3fc8ae8900341bcc26d3166094fc553ddb7bb783aa6c7b68")
-else() # aarch64
-    set(FALCOCTL_SYSTEM_PROC_GO "arm64")
-    set(FALCOCTL_HASH "9186fd948c1230c338a7fa36d6569ce85d3c4aa8153b30e8d86d2e887eb76756")
-endif()
+	if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+		set(FALCOCTL_SYSTEM_PROC_GO "amd64")
+		set(FALCOCTL_HASH "8015cadcb4328abcbf140c3ca88031cd46426f7f3279d2802f0937ab1e41d66c")
+	else() # aarch64
+		set(FALCOCTL_SYSTEM_PROC_GO "arm64")
+		set(FALCOCTL_HASH "246874f1168abb7a8463509c6191ede460e5a2b8a39058ef5c4a17b67cb86c85")
+	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=${FALCOCTL_HASH}"
-        CONFIGURE_COMMAND ""
-        BUILD_COMMAND ""
-        INSTALL_COMMAND "")
+	ExternalProject_Add(
+		falcoctl
+		URL "https://github.com/falcosecurity/falcoctl/releases/download/v${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 "${FALCO_COMPONENT_NAME}")
-install(DIRECTORY DESTINATION "${FALCO_ABSOLUTE_SHARE_DIR}/plugins" COMPONENT "${FALCO_COMPONENT_NAME}")
+	install(
+		PROGRAMS "${PROJECT_BINARY_DIR}/falcoctl-prefix/src/falcoctl/falcoctl"
+		DESTINATION "${FALCO_BIN_DIR}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ABSOLUTE_SHARE_DIR}/plugins"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 else()
-    message(STATUS "Won't build with falcoctl")
+	message(STATUS "Won't build with falcoctl")
 endif()

cmake/modules/falcosecurity-libs-repo/CMakeLists.txt

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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)
 
@@ -20,11 +21,11 @@ message(STATUS "Libs repository: ${FALCOSECURITY_LIBS_REPO}")
 message(STATUS "Libs version: ${FALCOSECURITY_LIBS_VERSION}")
 
 ExternalProject_Add(
-  falcosecurity-libs
-  URL "https://github.com/${FALCOSECURITY_LIBS_REPO}/archive/${FALCOSECURITY_LIBS_VERSION}.tar.gz"
-  URL_HASH "${FALCOSECURITY_LIBS_CHECKSUM}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
+	falcosecurity-libs
+	URL "https://github.com/${FALCOSECURITY_LIBS_REPO}/archive/${FALCOSECURITY_LIBS_VERSION}.tar.gz"
+	URL_HASH "${FALCOSECURITY_LIBS_CHECKSUM}"
+	CONFIGURE_COMMAND ""
+	BUILD_COMMAND ""
+	INSTALL_COMMAND ""
+	TEST_COMMAND ""
 )

cmake/modules/falcosecurity-libs.cmake

@@ -1,66 +1,82 @@
 # SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2023 The Falco Authors.
+# Copyright (C) 2025 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
+# 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.
+# 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 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/falcosecurity-libs-repo")
+set(FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR
+	"${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 "")
+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: '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
+	set(FALCOSECURITY_LIBS_VERSION "0.0.0-local")
+	message(STATUS "Using local version of falcosecurity/libs: '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
 else()
-  # FALCOSECURITY_LIBS_REPO accepts a repository name (<org name>/<repo name>) alternative to the falcosecurity/libs repository.
-  # In case you want to test against a fork of falcosecurity/libs just pass the variable -
-  # ie., `cmake -DFALCOSECURITY_LIBS_REPO=<your-gh-handle>/libs ..`
-  if (NOT FALCOSECURITY_LIBS_REPO)
-    set(FALCOSECURITY_LIBS_REPO "falcosecurity/libs")
-  endif()
+	# FALCOSECURITY_LIBS_REPO accepts a repository name (<org name>/<repo name>) alternative to the
+	# falcosecurity/libs repository. In case you want to test against a fork of falcosecurity/libs
+	# just pass the variable - ie., `cmake -DFALCOSECURITY_LIBS_REPO=<your-gh-handle>/libs ..`
+	if(NOT FALCOSECURITY_LIBS_REPO)
+		set(FALCOSECURITY_LIBS_REPO "falcosecurity/libs")
+	endif()
 
-  # 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 "0.18.0-rc2")
-    set(FALCOSECURITY_LIBS_CHECKSUM "SHA256=e016ee1113eb5a14c85d9c4828244f5fba37cd663ecd38f5b58fbc4142348782")
-  endif()
+	# 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 "0.22.2")
+		set(FALCOSECURITY_LIBS_CHECKSUM
+			"SHA256=53cfb7062cac80623dec7496394739aabdfee8a774942f94be0990d81e3b2fbc"
+		)
+	endif()
 
-  # cd /path/to/build && cmake /path/to/source
-  execute_process(COMMAND "${CMAKE_COMMAND}"
-      -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
-      -DFALCOSECURITY_LIBS_REPO=${FALCOSECURITY_LIBS_REPO}
-      -DFALCOSECURITY_LIBS_VERSION=${FALCOSECURITY_LIBS_VERSION}
-      -DFALCOSECURITY_LIBS_CHECKSUM=${FALCOSECURITY_LIBS_CHECKSUM}
-    ${FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR} WORKING_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
+	# cd /path/to/build && cmake /path/to/source
+	execute_process(
+		COMMAND
+			"${CMAKE_COMMAND}" -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
+			-DFALCOSECURITY_LIBS_REPO=${FALCOSECURITY_LIBS_REPO}
+			-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 "${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}/falcosecurity-libs-prefix/src/falcosecurity-libs")
+	# cmake --build .
+	execute_process(
+		COMMAND "${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")
 
 if(CMAKE_SYSTEM_NAME MATCHES "Linux")
-  add_definitions(-D_GNU_SOURCE)
-  add_definitions(-DHAS_CAPTURE)
+	add_definitions(-D_GNU_SOURCE)
 endif()
 
 if(MUSL_OPTIMIZED_BUILD)
-  add_definitions(-DMUSL_OPTIMIZED)
+	add_definitions(-DMUSL_OPTIMIZED)
 endif()
 
 set(SCAP_HOST_ROOT_ENV_VAR_NAME "HOST_ROOT")
@@ -68,27 +84,60 @@ set(SCAP_HOSTNAME_ENV_VAR "FALCO_HOSTNAME")
 set(SINSP_AGENT_CGROUP_MEM_PATH_ENV_VAR "FALCO_CGROUP_MEM_PATH")
 
 if(NOT LIBS_DIR)
-  set(LIBS_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
+	set(LIBS_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")
 endif()
 
 # configure gVisor support
-set(BUILD_LIBSCAP_GVISOR ${BUILD_FALCO_GVISOR} CACHE BOOL "")
+set(BUILD_LIBSCAP_GVISOR
+	${BUILD_FALCO_GVISOR}
+	CACHE BOOL ""
+)
 
 # configure modern BPF support
-set(BUILD_LIBSCAP_MODERN_BPF ${BUILD_FALCO_MODERN_BPF} CACHE BOOL "")
+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(CREATE_TEST_TARGETS
+	OFF
+	CACHE BOOL ""
+)
+set(BUILD_LIBSCAP_EXAMPLES
+	OFF
+	CACHE BOOL ""
+)
 
-set(USE_BUNDLED_TBB ON CACHE BOOL "")
-set(USE_BUNDLED_JSONCPP ON CACHE BOOL "")
-set(USE_BUNDLED_VALIJSON ON CACHE BOOL "")
-set(USE_BUNDLED_RE2 ON CACHE BOOL "")
-set(USE_BUNDLED_UTHASH ON CACHE BOOL "")
+set(USE_BUNDLED_TBB
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_JSONCPP
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_VALIJSON
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_RE2
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_UTHASH
+	ON
+	CACHE BOOL ""
+)
 if(USE_DYNAMIC_LIBELF)
-  set(USE_BUNDLED_LIBELF OFF CACHE BOOL "")
-  set(USE_SHARED_LIBELF ON CACHE BOOL "")
+	set(USE_BUNDLED_LIBELF
+		OFF
+		CACHE BOOL ""
+	)
+	set(USE_SHARED_LIBELF
+		ON
+		CACHE BOOL ""
+	)
 endif()
 
 list(APPEND CMAKE_MODULE_PATH "${FALCOSECURITY_LIBS_SOURCE_DIR}/cmake/modules")
@@ -97,15 +146,18 @@ include(CheckSymbolExists)
 check_symbol_exists(strlcpy "string.h" HAVE_STRLCPY)
 
 if(HAVE_STRLCPY)
-  message(STATUS "Existing strlcpy and strlcat found, will *not* use local definition by setting -DHAVE_STRLCPY and -DHAVE_STRLCAT.")
-  add_definitions(-DHAVE_STRLCPY)
-  add_definitions(-DHAVE_STRLCAT)
+	message(
+		STATUS
+			"Existing strlcpy and strlcat found, will *not* use local definition by setting -DHAVE_STRLCPY and -DHAVE_STRLCAT."
+	)
+	add_definitions(-DHAVE_STRLCPY)
+	add_definitions(-DHAVE_STRLCAT)
 else()
-  message(STATUS "No strlcpy and strlcat found, will use local definition")
+	message(STATUS "No strlcpy and strlcat found, will use local definition")
 endif()
 
 if(CMAKE_SYSTEM_NAME MATCHES "Linux")
-  include(driver)
+	include(driver)
 endif()
 include(libscap)
 include(libsinsp)

cmake/modules/grpc.cmake

@@ -0,0 +1,278 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# 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.
+#
+
+option(USE_BUNDLED_GRPC "Enable building of the bundled grpc" ${USE_BUNDLED_DEPS})
+
+if(GRPC_INCLUDE)
+	# we already have grpc
+elseif(NOT USE_BUNDLED_GRPC)
+	# gRPC
+	find_package(gRPC CONFIG)
+	if(gRPC_FOUND)
+		message(STATUS "Using gRPC ${gRPC_VERSION}")
+		set(GPR_LIB gRPC::gpr)
+		set(GRPC_LIB gRPC::grpc)
+		set(GRPCPP_LIB gRPC::grpc++)
+
+		# gRPC C++ plugin
+		get_target_property(GRPC_CPP_PLUGIN gRPC::grpc_cpp_plugin LOCATION)
+		if(NOT GRPC_CPP_PLUGIN)
+			message(FATAL_ERROR "System grpc_cpp_plugin not found")
+		endif()
+
+		# gRPC include dir + properly handle grpc{++,pp}
+		get_target_property(GRPC_INCLUDE gRPC::grpc++ INTERFACE_INCLUDE_DIRECTORIES)
+		find_path(
+			GRPCXX_INCLUDE
+			NAMES grpc++/grpc++.h
+			PATHS ${GRPC_INCLUDE}
+		)
+		if(NOT GRPCXX_INCLUDE)
+			find_path(
+				GRPCPP_INCLUDE
+				NAMES grpcpp/grpcpp.h
+				PATHS ${GRPC_INCLUDE}
+			)
+			add_definitions(-DGRPC_INCLUDE_IS_GRPCPP=1)
+		endif()
+	else()
+		# Fallback to manually find libraries; Some distro, namely Ubuntu focal, do not install gRPC
+		# config cmake module
+		find_library(GPR_LIB NAMES gpr)
+		if(GPR_LIB)
+			message(STATUS "Found gpr lib: ${GPR_LIB}")
+		else()
+			message(FATAL_ERROR "Couldn't find system gpr")
+		endif()
+		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: ${GRPCPP_LIB}"
+			)
+		else()
+			message(FATAL_ERROR "Couldn't find system grpc")
+		endif()
+		find_program(GRPC_CPP_PLUGIN grpc_cpp_plugin)
+		if(NOT GRPC_CPP_PLUGIN)
+			message(FATAL_ERROR "System grpc_cpp_plugin not found")
+		endif()
+	endif()
+else()
+	include(cares)
+	include(protobuf)
+	include(zlib)
+	include(openssl)
+	if(BUILD_SHARED_LIBS)
+		set(GRPC_OPENSSL_STATIC_LIBS_OPTION FALSE)
+	else()
+		set(GRPC_OPENSSL_STATIC_LIBS_OPTION TRUE)
+	endif()
+	include(re2)
+	set(GRPC_SRC "${PROJECT_BINARY_DIR}/grpc-prefix/src/grpc")
+	set(GRPC_INSTALL_DIR "${GRPC_SRC}/target")
+	set(GRPC_INCLUDE "${GRPC_INSTALL_DIR}/include" "${GRPC_SRC}/third_party/abseil-cpp")
+	set(GPR_LIB "${GRPC_SRC}/libgpr.a")
+	set(GRPC_LIB "${GRPC_SRC}/libgrpc.a")
+	set(GRPCPP_LIB "${GRPC_SRC}/libgrpc++.a")
+	set(GRPC_CPP_PLUGIN "${GRPC_SRC}/grpc_cpp_plugin")
+	set(GRPC_MAIN_LIBS "")
+	list(
+		APPEND
+		GRPC_MAIN_LIBS
+		"${GPR_LIB}"
+		"${GRPC_LIB}"
+		"${GRPCPP_LIB}"
+		"${GRPC_SRC}/libgrpc++_alts.a"
+		"${GRPC_SRC}/libgrpc++_error_details.a"
+		"${GRPC_SRC}/libgrpc++_reflection.a"
+		"${GRPC_SRC}/libgrpc++_unsecure.a"
+		"${GRPC_SRC}/libgrpc_plugin_support.a"
+		"${GRPC_SRC}/libgrpc_unsecure.a"
+		"${GRPC_SRC}/libgrpcpp_channelz.a"
+	)
+
+	get_filename_component(PROTOC_DIR ${PROTOC} PATH)
+
+	if(NOT TARGET grpc)
+		message(STATUS "Using bundled grpc in '${GRPC_SRC}'")
+
+		# fixme(leogr): this workaround is required to inject the missing deps (built by gRCP
+		# cmakefiles) into target_link_libraries later note: the list below is manually generated
+		# starting from the output of pkg-config --libs grpc++
+		set(GRPC_LIBRARIES "")
+		list(
+			APPEND
+			GRPC_LIBRARIES
+			"${GRPC_SRC}/libaddress_sorting.a"
+			"${GRPC_SRC}/libupb.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/hash/libabsl_hash.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/hash/libabsl_city.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/hash/libabsl_low_level_hash.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/container/libabsl_raw_hash_set.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/container/libabsl_hashtablez_sampler.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/status/libabsl_statusor.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/status/libabsl_status.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_cord.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_cordz_functions.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/profiling/libabsl_exponential_biased.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/types/libabsl_bad_optional_access.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/types/libabsl_bad_variant_access.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_str_format_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/synchronization/libabsl_synchronization.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/synchronization/libabsl_graphcycles_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/debugging/libabsl_stacktrace.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/debugging/libabsl_symbolize.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/debugging/libabsl_debugging_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/debugging/libabsl_demangle_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_malloc_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/time/libabsl_time.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/time/libabsl_civil_time.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_strings.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_strings_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_base.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_spinlock_wait.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/numeric/libabsl_int128.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_throw_delegate.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_raw_logging_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/base/libabsl_log_severity.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/time/libabsl_time_zone.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_cord_internal.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_cordz_info.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/strings/libabsl_cordz_handle.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_pool_urbg.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_randen.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_randen_hwaes.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_randen_hwaes_impl.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_randen_slow.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_seed_material.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_internal_platform.a"
+			"${GRPC_SRC}/third_party/abseil-cpp/absl/random/libabsl_random_seed_gen_exception.a"
+		)
+
+		# Make abseil-cpp build compatible with gcc-13 See
+		# https://patchwork.yoctoproject.org/project/oe/patch/20230518093301.2938164-1-Martin.Jansa@gmail.com/
+		# TO BE DROPPED once we finally upgrade grpc...
+		set(GRPC_PATCH_CMD
+			sh
+			-c
+			"sed -i '20s/^/#include <cstdint>/' ${GRPC_SRC}/third_party/abseil-cpp/absl/strings/internal/str_format/extension.h"
+			&&
+			sh
+			-c
+			"sed -i 's|off64_t|off_t|g' ${GRPC_SRC}/third_party/abseil-cpp/absl/base/internal/direct_mmap.h"
+		)
+
+		# Zig workaround: Add a PATCH_COMMAND to grpc cmake to fixup emitted -march by abseil-cpp
+		# cmake module, making it use a name understood by zig for arm64. See
+		# https://github.com/abseil/abseil-cpp/blob/master/absl/copts/GENERATED_AbseilCopts.cmake#L226.
+		if(CMAKE_C_COMPILER MATCHES "zig")
+			message(STATUS "Enabling zig workaround for abseil-cpp")
+			set(GRPC_PATCH_CMD
+				${GRPC_PATCH_CMD}
+				&&
+				sh
+				-c
+				"sed -i 's/armv8-a/cortex_a57/g' ${GRPC_SRC}/third_party/abseil-cpp/absl/copts/GENERATED_AbseilCopts.cmake"
+			)
+		endif()
+
+		ExternalProject_Add(
+			grpc
+			PREFIX "${PROJECT_BINARY_DIR}/grpc-prefix"
+			DEPENDS openssl protobuf c-ares zlib re2
+			GIT_REPOSITORY https://github.com/grpc/grpc.git
+			GIT_TAG v1.44.0
+			GIT_SUBMODULES "third_party/abseil-cpp"
+			CMAKE_CACHE_ARGS
+				-DCMAKE_INSTALL_PREFIX:PATH=${GRPC_INSTALL_DIR}
+				-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+				-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=${ENABLE_PIC}
+				-DgRPC_INSTALL:BOOL=OFF
+				# disable unused stuff
+				-DgRPC_BUILD_TESTS:BOOL=OFF
+				-DgRPC_BUILD_CSHARP_EXT:BOOL=OFF
+				-DgRPC_BUILD_GRPC_CSHARP_PLUGIN:BOOL=OFF
+				-DgRPC_BUILD_GRPC_NODE_PLUGIN:BOOL=OFF
+				-DgRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN:BOOL=OFF
+				-DgRPC_BUILD_GRPC_PHP_PLUGIN:BOOL=OFF
+				-DgRPC_BUILD_GRPC_PYTHON_PLUGIN:BOOL=OFF
+				-DgRPC_BUILD_GRPC_RUBY_PLUGIN:BOOL=OFF
+				# deps provided by us
+				# https://github.com/grpc/grpc/blob/v1.32.0/cmake/modules/Findc-ares.cmake
+				-DgRPC_CARES_PROVIDER:STRING=package
+				-Dc-ares_DIR:PATH=${CARES_SRC}
+				-Dc-ares_INCLUDE_DIR:PATH=${CARES_INCLUDE}
+				-Dc-ares_LIBRARY:PATH=${CARES_LIB}
+				# https://cmake.org/cmake/help/v3.6/module/FindProtobuf.html
+				-DgRPC_PROTOBUF_PROVIDER:STRING=package
+				-DCMAKE_CXX_FLAGS:STRING=-I${PROTOBUF_INCLUDE}
+				-DProtobuf_INCLUDE_DIR:PATH=${PROTOBUF_INCLUDE}
+				-DProtobuf_LIBRARY:PATH=${PROTOBUF_LIB}
+				-DProtobuf_PROTOC_LIBRARY:PATH=${PROTOC_LIB}
+				-DProtobuf_PROTOC_EXECUTABLE:PATH=${PROTOC}
+				# https://cmake.org/cmake/help/v3.6/module/FindOpenSSL.html
+				-DgRPC_SSL_PROVIDER:STRING=package
+				-DOPENSSL_ROOT_DIR:PATH=${OPENSSL_INSTALL_DIR}
+				-DOPENSSL_USE_STATIC_LIBS:BOOL=${GRPC_OPENSSL_STATIC_LIBS_OPTION}
+				# https://cmake.org/cmake/help/v3.6/module/FindZLIB.html
+				-DgRPC_ZLIB_PROVIDER:STRING=package
+				-DZLIB_ROOT:STRING=${ZLIB_SRC}
+				# RE2
+				-DgRPC_RE2_PROVIDER:STRING=package
+				-Dre2_DIR:PATH=${RE2_DIR}
+			BUILD_IN_SOURCE 1
+			BUILD_BYPRODUCTS ${GRPC_LIB} ${GRPCPP_LIB} ${GPR_LIB} ${GRPC_LIBRARIES}
+			# Keep installation files into the local ${GRPC_INSTALL_DIR} since here is the case when
+			# we are embedding gRPC
+			UPDATE_COMMAND ""
+			PATCH_COMMAND ${GRPC_PATCH_CMD}
+			INSTALL_COMMAND DESTDIR= ${CMAKE_MAKE_PROGRAM} install
+		)
+		install(
+			FILES ${GRPC_MAIN_LIBS}
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			FILES ${GRPC_LIBRARIES}
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			DIRECTORY "${GRPC_SRC}/target/include/"
+			DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+	endif()
+endif()
+
+if(NOT TARGET grpc)
+	add_custom_target(grpc)
+endif()
+
+include_directories("${GRPC_INCLUDE}")

cmake/modules/jemalloc.cmake

@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2025 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.
+#
+
+option(USE_BUNDLED_JEMALLOC "Use bundled jemalloc allocator" ${USE_BUNDLED_DEPS})
+
+if(JEMALLOC_INCLUDE)
+	# we already have JEMALLOC
+elseif(NOT USE_BUNDLED_JEMALLOC)
+	find_path(JEMALLOC_INCLUDE jemalloc/jemalloc.h)
+	set(JEMALLOC_INCLUDE ${JEMALLOC_INCLUDE}/jemalloc)
+	if(BUILD_SHARED_LIBS)
+		set(JEMALLOC_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+	else()
+		set(JEMALLOC_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+	endif()
+	find_library(MALLOC_LIB NAMES libjemalloc${JEMALLOC_LIB_SUFFIX})
+	if(MALLOC_LIB)
+		message(STATUS "Found system jemalloc: include: ${JEMALLOC_INCLUDE}, lib: ${MALLOC_LIB}")
+	else()
+		message(FATAL_ERROR "Couldn't find system jemalloc")
+	endif()
+else()
+	if(BUILD_SHARED_LIBS)
+		set(JEMALLOC_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+	else()
+		set(JEMALLOC_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+	endif()
+	set(JEMALLOC_SRC "${PROJECT_BINARY_DIR}/jemalloc-prefix/src")
+	set(MALLOC_LIB "${JEMALLOC_SRC}/malloc/lib/libjemalloc${JEMALLOC_LIB_SUFFIX}")
+	set(JEMALLOC_INCLUDE "${JEMALLOC_SRC}/malloc/include/jemalloc")
+	if(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
+		set(JEMALLOC_ARCH_SPECIFIC_CONFIGURE_ARGS --with-lg-page=14)
+	else()
+		set(JEMALLOC_ARCH_SPECIFIC_CONFIGURE_ARGS "")
+	endif()
+	ExternalProject_Add(
+		malloc
+		PREFIX "${PROJECT_BINARY_DIR}/jemalloc-prefix"
+		URL "https://github.com/jemalloc/jemalloc/archive/refs/tags/5.3.0.tar.gz"
+		URL_HASH "SHA256=ef6f74fd45e95ee4ef7f9e19ebe5b075ca6b7fbe0140612b2a161abafb7ee179"
+		CONFIGURE_COMMAND ./autogen.sh --enable-prof --disable-libdl
+						  ${JEMALLOC_ARCH_SPECIFIC_CONFIGURE_ARGS}
+		BUILD_IN_SOURCE 1
+		BUILD_COMMAND make build_lib_static
+		INSTALL_COMMAND ""
+		UPDATE_COMMAND ""
+		BUILD_BYPRODUCTS ${MALLOC_LIB}
+	)
+	install(
+		FILES "${MALLOC_LIB}"
+		DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+		COMPONENT "libs-deps"
+	)
+endif()
+
+# We add a custom target, in this way we can always depend on `jemalloc` without distinguishing
+# between "bundled" and "not-bundled" case
+if(NOT TARGET malloc)
+	add_custom_target(malloc)
+endif()
+
+include_directories(${JEMALLOC_INCLUDE})
+add_compile_definitions(HAS_JEMALLOC)

cmake/modules/mimalloc.cmake

@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2025 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.
+#
+
+option(USE_BUNDLED_MIMALLOC "Use bundled mimalloc (microsoft) allocator" ${USE_BUNDLED_DEPS})
+
+if(MIMALLOC_INCLUDE)
+	# we already have MIMALLOC
+elseif(NOT USE_BUNDLED_MIMALLOC)
+	find_path(MIMALLOC_INCLUDE mimalloc/mimalloc.h)
+	set(MIMALLOC_INCLUDE ${MIMALLOC_INCLUDE}/mimalloc)
+	if(BUILD_SHARED_LIBS)
+		set(MIMALLOC_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+	else()
+		set(MIMALLOC_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+	endif()
+	find_library(MALLOC_LIB NAMES libmimalloc${MIMALLOC_LIB_SUFFIX})
+	if(MALLOC_LIB)
+		message(STATUS "Found system mimalloc: include: ${MIMALLOC_INCLUDE}, lib: ${MALLOC_LIB}")
+	else()
+		message(FATAL_ERROR "Couldn't find system mimalloc")
+	endif()
+else()
+	if(BUILD_SHARED_LIBS)
+		set(BUILD_STATIC Off)
+		set(MIMALLOC_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+	else()
+		set(BUILD_STATIC On)
+		set(MIMALLOC_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+	endif()
+	set(MIMALLOC_SRC "${PROJECT_BINARY_DIR}/mimalloc-prefix/src")
+	string(TOLOWER "${CMAKE_BUILD_TYPE}" _build_type)
+	if(_build_type STREQUAL "debug")
+		set(MIMALLOC_LIB_BASENAME "libmimalloc-debug")
+	else()
+		set(MIMALLOC_LIB_BASENAME "libmimalloc")
+	endif()
+	set(MALLOC_LIB "${MIMALLOC_SRC}/malloc-build/${MIMALLOC_LIB_BASENAME}${MIMALLOC_LIB_SUFFIX}")
+	set(MIMALLOC_INCLUDE ${MIMALLOC_SRC}/malloc/include/)
+
+	# To avoid recent clang versions complaining with "error: expansion of date or time macro is not
+	# reproducible" while building mimalloc, we force-set both variables.
+	string(TIMESTAMP DATE "%Y%m%d")
+	string(TIMESTAMP TIME "%H:%M")
+	set(MIMALLOC_EXTRA_CPPDEFS __DATE__="${DATE}",__TIME__="${TIME}")
+
+	# We disable arch specific optimization because of issues with building with zig. Optimizations
+	# would be only effective on arm64. See MI_NO_OPT_ARCH=On.
+	ExternalProject_Add(
+		malloc
+		PREFIX "${PROJECT_BINARY_DIR}/mimalloc-prefix"
+		URL "https://github.com/microsoft/mimalloc/archive/refs/tags/v3.1.5.tar.gz"
+		URL_HASH "SHA256=1c6949032069d5ebea438ec5cedd602d06f40a92ddf0f0d9dcff0993e5f6635c"
+		LIST_SEPARATOR "," # to pass MIMALLOC_EXTRA_CPPDEFS as list
+		CMAKE_ARGS -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS}
+				   -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+				   -DMI_BUILD_SHARED=${BUILD_SHARED_LIBS}
+				   -DMI_BUILD_STATIC=${BUILD_STATIC}
+				   -DMI_BUILD_TESTS=Off
+				   -DMI_BUILD_OBJECT=Off
+				   -DMI_NO_OPT_ARCH=On
+				   -DMI_EXTRA_CPPDEFS=${MIMALLOC_EXTRA_CPPDEFS}
+		INSTALL_COMMAND ""
+		UPDATE_COMMAND ""
+		BUILD_BYPRODUCTS ${MALLOC_LIB}
+	)
+	install(
+		FILES "${MALLOC_LIB}"
+		DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+		COMPONENT "libs-deps"
+	)
+endif()
+
+# We add a custom target, in this way we can always depend on `mimalloc` without distinguishing
+# between "bundled" and "not-bundled" case
+if(NOT TARGET malloc)
+	add_custom_target(malloc)
+endif()
+
+include_directories(${MIMALLOC_INCLUDE})
+add_compile_definitions(HAS_MIMALLOC)

cmake/modules/njson.cmake

@@ -2,25 +2,27 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 option(USE_BUNDLED_NLOHMANN_JSON "Enable building of the bundled nlohmann-json" ${USE_BUNDLED_DEPS})
 
 if(USE_BUNDLED_NLOHMANN_JSON)
-    include(FetchContent)
-    FetchContent_Declare(nlohmann_json
-        URL https://github.com/nlohmann/json/archive/v3.11.3.tar.gz
-        URL_HASH SHA256=0d8ef5af7f9794e3263480193c491549b2ba6cc74bb018906202ada498a79406
-    )
-    FetchContent_MakeAvailable(nlohmann_json)
+	include(FetchContent)
+	FetchContent_Declare(
+		nlohmann_json
+		URL https://github.com/nlohmann/json/archive/v3.11.3.tar.gz
+		URL_HASH SHA256=0d8ef5af7f9794e3263480193c491549b2ba6cc74bb018906202ada498a79406
+	)
+	FetchContent_MakeAvailable(nlohmann_json)
 else()
-    find_package(nlohmann_json CONFIG REQUIRED)
+	find_package(nlohmann_json CONFIG REQUIRED)
 endif()

cmake/modules/openssl.cmake

@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# 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.
+#
+
+option(USE_BUNDLED_OPENSSL "Enable building of the bundled OpenSSL" ${USE_BUNDLED_DEPS})
+
+if(OPENSSL_INCLUDE_DIR)
+	# we already have openssl
+elseif(NOT USE_BUNDLED_OPENSSL)
+	find_package(OpenSSL REQUIRED)
+	message(STATUS "Found OpenSSL: include: ${OPENSSL_INCLUDE_DIR}, lib: ${OPENSSL_LIBRARIES}")
+else()
+	if(BUILD_SHARED_LIBS)
+		set(OPENSSL_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+		set(OPENSSL_SHARED_OPTION shared)
+	else()
+		set(OPENSSL_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+		set(OPENSSL_SHARED_OPTION no-shared)
+	endif()
+	set(OPENSSL_BUNDLE_DIR "${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 "${OPENSSL_INSTALL_DIR}/lib/libssl${OPENSSL_LIB_SUFFIX}")
+	set(OPENSSL_LIBRARY_CRYPTO "${OPENSSL_INSTALL_DIR}/lib/libcrypto${OPENSSL_LIB_SUFFIX}")
+	set(OPENSSL_LIBRARIES ${OPENSSL_LIBRARY_SSL} ${OPENSSL_LIBRARY_CRYPTO})
+
+	if(NOT TARGET openssl)
+		if(NOT ENABLE_PIC)
+			set(OPENSSL_PIC_OPTION)
+		else()
+			set(OPENSSL_PIC_OPTION "-fPIC")
+		endif()
+
+		message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
+
+		ExternalProject_Add(
+			openssl
+			PREFIX "${PROJECT_BINARY_DIR}/openssl-prefix"
+			URL "https://github.com/openssl/openssl/releases/download/openssl-3.1.4/openssl-3.1.4.tar.gz"
+			URL_HASH "SHA256=840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3"
+			CONFIGURE_COMMAND ./config ${OPENSSL_SHARED_OPTION} ${OPENSSL_PIC_OPTION}
+							  --prefix=${OPENSSL_INSTALL_DIR} --libdir=lib
+			BUILD_COMMAND make
+			BUILD_IN_SOURCE 1
+			BUILD_BYPRODUCTS ${OPENSSL_LIBRARY_SSL} ${OPENSSL_LIBRARY_CRYPTO}
+			INSTALL_COMMAND make install_sw
+		)
+		install(
+			FILES "${OPENSSL_LIBRARY_SSL}"
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			FILES "${OPENSSL_LIBRARY_CRYPTO}"
+			DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+		install(
+			DIRECTORY "${OPENSSL_INCLUDE_DIR}"
+			DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBS_PACKAGE_NAME}"
+			COMPONENT "libs-deps"
+		)
+	endif()
+endif()
+
+if(NOT TARGET openssl)
+	add_custom_target(openssl)
+endif()
+
+include_directories("${OPENSSL_INCLUDE_DIR}")

cmake/modules/rules.cmake

@@ -1,40 +1,47 @@
 # SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2024 The Falco Authors.
+# Copyright (C) 2025 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
+# 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.
+# 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)
 
 if(NOT DEFINED FALCOSECURITY_RULES_FALCO_PATH)
-# falco_rules.yaml
-set(FALCOSECURITY_RULES_FALCO_VERSION "falco-rules-3.2.0")
-set(FALCOSECURITY_RULES_FALCO_CHECKSUM "SHA256=b3990bf0209cfbf6a903b361e458a1f5851a9a5aeee808ad26a5ddbe1377157d")
-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 "${FALCOSECURITY_RULES_FALCO_CHECKSUM}"
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  INSTALL_COMMAND ""
-  TEST_COMMAND ""
-)
+	# falco_rules.yaml
+	set(FALCOSECURITY_RULES_FALCO_VERSION "falco-rules-5.0.0")
+	set(FALCOSECURITY_RULES_FALCO_CHECKSUM
+		"SHA256=ca87d972e102a9f960fed41f90d2736a73079fcc7e787187028f455ad58b1637"
+	)
+	set(FALCOSECURITY_RULES_FALCO_PATH
+		"${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 ""
+	)
 endif()
 
 if(NOT DEFINED FALCOSECURITY_RULES_LOCAL_PATH)
-# 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")
+	# 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")
 endif()
 
 if(NOT DEFINED FALCO_ETC_DIR)
@@ -46,34 +53,43 @@ if(WIN32 OR APPLE)
 endif()
 
 if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
-  set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
-  set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
+	set(FALCO_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}")
+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}")
+	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 "${FALCOSECURITY_RULES_FALCO_PATH}"
+		DESTINATION "${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(
+		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}")
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ETC_DIR}/rules.d"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 endif()

cmake/modules/static-analysis.cmake

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 # create the reports folder
@@ -22,35 +23,42 @@ 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.")
+	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}"
-  )
+	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")
+	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)
+	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/yaml-cpp.cmake

@@ -2,25 +2,27 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 option(USE_BUNDLED_YAMLCPP "Enable building of the bundled yamlcpp" ${USE_BUNDLED_DEPS})
 
 if(USE_BUNDLED_YAMLCPP)
-    include(FetchContent)
-    FetchContent_Declare(yamlcpp
-        URL https://github.com/jbeder/yaml-cpp/archive/refs/tags/0.8.0.tar.gz
-        URL_HASH SHA256=fbe74bbdcee21d656715688706da3c8becfd946d92cd44705cc6098bb23b3a16
-    )
-    FetchContent_MakeAvailable(yamlcpp)
+	include(FetchContent)
+	FetchContent_Declare(
+		yamlcpp
+		URL https://github.com/jbeder/yaml-cpp/archive/c2bec4c755c67ad86185a2a264996137904fb712.tar.gz
+		URL_HASH SHA256=faea1ffdbad81b958b3b45a63ba667f4db53a3fffb983ca5df4745cf90044797
+	)
+	FetchContent_MakeAvailable(yamlcpp)
 else()
-    find_package(yaml-cpp CONFIG REQUIRED)
+	find_package(yaml-cpp CONFIG REQUIRED)
 endif()

config/falco.container_plugin.yaml

@@ -0,0 +1,2 @@
+# Enable container plugin for linux non musl installation.
+load_plugins: [container]

config/falco.iso8601_timeformat.yaml

@@ -0,0 +1,2 @@
+# Enable iso 8601 time format on docker
+time_format_iso_8601: true

docker/README.md

@@ -4,15 +4,9 @@ This directory contains various ways to package Falco as a container and related
 
 ## Currently Supported Images
 
-| 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. |
-| [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-driver-loader-legacy:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader-legacy), [falcosecurity/falco-driver-loader-legacy:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader-legacy) | docker/driver-loader-legacy | `falco-driver-loader` as entrypoint with the legacy building toolchain. Recommended for kernels < 4.0 |
-
-## Experimental Images
-
-| Name | Directory | Description |
-|---|---|---|
-| [falcosecurity/falco-distroless:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-distroless), [falcosecurity/falco-distroless:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-distroless),[falcosecurity/falco-distroless:master](https://hub.docker.com/repository/docker/falcosecurity/falco-distroless) | docker/no-driver/Dockerfile.distroless | Falco without the building toolchain built from a distroless base image. This results in a smaller image that has less potentially vulnerable components. |
+| 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                | Distroless image based on the latest released tar.gz of Falco. No tools are included in the image.                                                                              |
+| [falcosecurity/falco:latest-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master-debian](https://hub.docker.com/repository/docker/falcosecurity/falco)                                                                                     | docker/falco-debian         | Debian-based image. Include some tools (i.e. jq, curl). No driver-building toolchain support. |
+| [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        | Based on falcosecurity/falco:x.y.z-debian (see above) plus the driver building toolchain support and falcoctl. This is intended to be used as an installer or an init container when modern eBPF cannot be used.                     |
+| [falcosecurity/falco-driver-loader:latest-buster](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_-buster](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master-debian](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader) | docker/driver-loader-buster | Similar to falcosecurity/falco-driver-loader (see above) but based on a legacy Debian image (i.e. buster ). Recommended only for old kernel versions.                                                                      |

docker/docker-compose/docker-compose.yaml

@@ -13,7 +13,7 @@ services:
       - /proc:/host/proc:ro
       - /etc:/host/etc:ro
       - ./config/http_output.yml:/etc/falco/config.d/http_output.yml
-    image: falcosecurity/falco-no-driver:latest
+    image: falcosecurity/falco:latest
 
   sidekick:
     container_name: falco-sidekick

docker/driver-loader-buster/Dockerfile

@@ -1,22 +1,37 @@
 FROM debian:buster
 
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-LABEL org.opencontainers.image.source="https://github.com/falcosecurity/falco"
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION=latest
 
-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"
+LABEL org.opencontainers.image.authors='The Falco Authors https://falco.org' \
+      org.opencontainers.image.url='https://falco.org' \
+      org.opencontainers.image.source='https://github.com/falcosecurity/falco' \
+      org.opencontainers.image.vendor='Falco Organization' \
+      org.opencontainers.image.licenses='Apache-2.0' \
+      org.opencontainers.image.revision=${FALCO_COMMIT_SHA} \
+      org.opencontainers.image.version=${FALCO_VERSION} \
+      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 falcosecurity/falco-driver-loader:latest-buster [driver] [options]"
 
 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
+ENV HOST_ROOT=/host
+ENV HOME=/root
 
 RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
 
+# Use 20250630T203427Z debian apt snapshot as it still contains support for buster.
+RUN cat <<EOF > /etc/apt/sources.list
+deb http://snapshot.debian.org/archive/debian/20250630T203427Z buster main
+deb http://snapshot.debian.org/archive/debian-security/20250630T203427Z buster/updates main
+deb http://snapshot.debian.org/archive/debian/20250630T203427Z buster-updates main
+EOF
+
 RUN apt-get update \
 	&& apt-get install -y --no-install-recommends \
 	bash-completion \
@@ -31,7 +46,6 @@ RUN apt-get update \
 	gcc \
 	jq \
 	libc6-dev \
-	libelf-dev \
 	libssl-dev \
 	llvm-7 \
 	netcat \
@@ -41,8 +55,8 @@ RUN apt-get update \
 	&& rm -rf /var/lib/apt/lists/*
 
 RUN if [ "$TARGETARCH" = "amd64" ]; \
-    then apt-get install -y --no-install-recommends libmpx2; \
-    fi
+	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
@@ -51,7 +65,7 @@ RUN if [ "$TARGETARCH" = "amd64" ]; \
 # 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_${TARGETARCH}.deb \
+	curl -L -o cpp-6_6.3.0-18_${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_${TARGETARCH}.deb \
@@ -60,8 +74,8 @@ RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGE
 	&& curl -L -o libmpfr4_3.1.3-2_${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_${TARGETARCH}.deb \
+	if [ "$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
@@ -70,15 +84,15 @@ RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGE
 # 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_${TARGETARCH}.deb \
+	curl -L -o cpp-5_5.5.0-12_${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_${TARGETARCH}.deb \
+	if [ "$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
@@ -97,10 +111,8 @@ RUN curl -s https://falco.org/repo/falcosecurity-packages.asc | apt-key add - \
 	&& 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
+# Change the falco config within the container to enable ISO 8601 output.
+ADD ./config/falco.iso8601_timeformat.yaml /etc/falco/config.d/
 
 # Some base images have an empty /lib/modules by default
 # If it's not empty, docker build will fail instead of
@@ -113,10 +125,10 @@ RUN rm -df /lib/modules \
 # 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_${TARGETARCH}.deb; \
-    fi
+	curl -L -o binutils-x86-64-linux-gnu_2.30-22_${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 \
@@ -124,6 +136,6 @@ RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dep
 	&& dpkg -i *binutils*.deb \
 	&& rm -f *binutils*.deb
 
-COPY ./docker-entrypoint.sh /
+COPY ./docker/driver-loader-buster/docker-entrypoint.sh /
 
 ENTRYPOINT ["/docker-entrypoint.sh"]

docker/driver-loader-buster/docker-entrypoint.sh

@@ -21,7 +21,7 @@
 print_usage() {
 	echo ""
 	echo "Usage:"
-	echo "  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 falcosecurity/falco-driver-loader-legacy:latest [driver] [options]"
+	echo "  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 falcosecurity/falco-driver-loader:latest-buster [driver] [options]"
 	echo ""
 	echo "Available drivers:"
 	echo "  auto	       leverage automatic driver selection logic (default)"

docker/driver-loader/Dockerfile

@@ -1,14 +1,55 @@
 ARG FALCO_IMAGE_TAG=latest
-FROM docker.io/falcosecurity/falco:${FALCO_IMAGE_TAG}
+FROM docker.io/falcosecurity/falco:${FALCO_IMAGE_TAG}-debian
 
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-LABEL org.opencontainers.image.source="https://github.com/falcosecurity/falco"
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION
 
-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"
+LABEL org.opencontainers.image.authors='The Falco Authors https://falco.org' \
+      org.opencontainers.image.url='https://falco.org' \
+      org.opencontainers.image.source='https://github.com/falcosecurity/falco' \
+      org.opencontainers.image.vendor='Falco Organization' \
+      org.opencontainers.image.licenses='Apache-2.0' \
+      org.opencontainers.image.revision=${FALCO_COMMIT_SHA} \
+      org.opencontainers.image.version=${FALCO_VERSION} \
+      maintainer="cncf-falco-dev@lists.cncf.io"
 
-ENV HOST_ROOT /host
-ENV HOME /root
+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 falcosecurity/falco-driver-loader:latest [driver] [options]"
 
-COPY ./docker-entrypoint.sh /
+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 \
+	bc \
+	bison \
+	ca-certificates \
+	clang \
+	curl \
+	dkms \
+	dwarves \
+	flex \
+	gcc \
+	gcc-11 \
+	gnupg2 \
+	jq \
+	libc6-dev \
+	libssl-dev \
+	llvm \
+	make \
+	netcat-openbsd \
+	patchelf \
+	xz-utils \
+	zstd \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Some base images have an empty /lib/modules by default
+# If it's not empty, docker build will fail instead of
+# silently overwriting the existing directory
+RUN rm -df /lib/modules \
+	&& ln -s $HOST_ROOT/lib/modules /lib/modules
+
+COPY ./docker/driver-loader/docker-entrypoint.sh /
 
 ENTRYPOINT ["/docker-entrypoint.sh"]

docker/driver-loader/docker-entrypoint.sh

@@ -50,6 +50,7 @@ echo "* Setting up /usr/src links from host"
 
 for i in "$HOST_ROOT/usr/src"/*
 do
+    [[ -e $i ]] || continue
     base=$(basename "$i")
     ln -s "$i" "/usr/src/$base"
 done

docker/falco-debian/Dockerfile

@@ -0,0 +1,40 @@
+FROM debian:12-slim
+
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION
+
+LABEL org.opencontainers.image.authors='The Falco Authors https://falco.org' \
+      org.opencontainers.image.url='https://falco.org' \
+      org.opencontainers.image.source='https://github.com/falcosecurity/falco' \
+      org.opencontainers.image.vendor='Falco Organization' \
+      org.opencontainers.image.licenses='Apache-2.0' \
+      org.opencontainers.image.revision=${FALCO_COMMIT_SHA} \
+      org.opencontainers.image.version=${FALCO_VERSION} \
+      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 /proc:/host/proc:ro -v /etc:/host/etc:ro falcosecurity/falco:latest-debian"
+
+ARG VERSION_BUCKET=deb
+
+ENV FALCO_VERSION=${FALCO_VERSION}
+ENV VERSION_BUCKET=${VERSION_BUCKET}
+
+ENV HOST_ROOT=/host
+ENV HOME=/root
+
+RUN apt-get -y update && apt-get -y install ca-certificates curl jq ca-certificates gnupg2 \
+	&& apt clean -y && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /
+
+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 FALCO_DRIVER_CHOICE=none apt-get install -y --no-install-recommends falco; else FALCO_DRIVER_CHOICE=none 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.
+ADD ./config/falco.iso8601_timeformat.yaml /etc/falco/config.d/
+
+CMD ["/usr/bin/falco"]

docker/falco/Dockerfile

@@ -1,67 +1,45 @@
-FROM debian:bookworm
+FROM cgr.dev/chainguard/wolfi-base
 
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-LABEL org.opencontainers.image.source="https://github.com/falcosecurity/falco"
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION
 
-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"
+LABEL org.opencontainers.image.authors='The Falco Authors https://falco.org' \
+      org.opencontainers.image.url='https://falco.org' \
+      org.opencontainers.image.source='https://github.com/falcosecurity/falco' \
+      org.opencontainers.image.vendor='Falco Organization' \
+      org.opencontainers.image.licenses='Apache-2.0' \
+      org.opencontainers.image.revision=${FALCO_COMMIT_SHA} \
+      org.opencontainers.image.version=${FALCO_VERSION} \
+      maintainer="cncf-falco-dev@lists.cncf.io"
 
-ARG TARGETARCH
+LABEL usage="docker run -i -t --privileged -v /var/run/docker.sock:/host/var/run/docker.sock -v /proc:/host/proc:ro  -v /etc:/host/etc:ro falcosecurity/falco:latest"
+# NOTE: for the "least privileged" use case, please refer to the official documentation
 
-ARG FALCO_VERSION=latest
-ARG VERSION_BUCKET=deb
-ENV VERSION_BUCKET=${VERSION_BUCKET}
+ARG VERSION_BUCKET=bin
 
 ENV FALCO_VERSION=${FALCO_VERSION}
-ENV HOST_ROOT /host
-ENV HOME /root
+ENV VERSION_BUCKET=${VERSION_BUCKET}
+ENV HOST_ROOT=/host
+ENV HOME=/root
 
-RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
+RUN apk update && apk add curl ca-certificates jq libstdc++
 
-RUN apt-get update \
-	&& apt-get install -y --no-install-recommends \
-	bc \
-	bison \
-	ca-certificates \
-	clang \
-	curl \
-	dkms \
-	dwarves \
-	flex \
-	gcc \
-	gcc-11 \
-	gnupg2 \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	libssl-dev \
-	llvm \
-	make \
-	netcat-openbsd \
-	patchelf \
-	xz-utils \
-	zstd \
-	&& rm -rf /var/lib/apt/lists/*
+WORKDIR /
 
-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 FALCO_DRIVER_CHOICE=none apt-get install -y --no-install-recommends falco; else FALCO_DRIVER_CHOICE=none apt-get install -y --no-install-recommends falco=${FALCO_VERSION}; fi \
-	&& apt-get clean \
-	&& rm -rf /var/lib/apt/lists/*
+RUN FALCO_VERSION_URLENCODED=$(echo -n ${FALCO_VERSION}|jq -sRr @uri) && \
+    curl -L -o falco.tar.gz \
+    https://download.falco.org/packages/${VERSION_BUCKET}/$(uname -m)/falco-${FALCO_VERSION_URLENCODED}-$(uname -m).tar.gz && \
+    tar -xvf falco.tar.gz && \
+    rm -f falco.tar.gz && \
+    mv falco-${FALCO_VERSION}-$(uname -m) falco && \
+    rm -rf /falco/usr/src/falco-* && \
+    cp -r /falco/* / && \
+    rm -rf /falco
 
-# 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
+# Change the falco config within the container to enable ISO 8601 output.
+ADD ./config/falco.iso8601_timeformat.yaml /etc/falco/config.d/
 
-# 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 ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]
+# Falcoctl is not included here.
+RUN rm -rf /usr/bin/falcoctl /etc/falcoctl/
 
 CMD ["/usr/bin/falco"]

docker/falco/docker-entrypoint.sh

@@ -1,136 +0,0 @@
-#!/usr/bin/env bash
-# SPDX-License-Identifier: Apache-2.0
-#
-# 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.
-#
-
-
-print_usage() {
-	echo ""
-	echo "Usage:"
-	echo "  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 -e 'FALCO_DRIVER_LOADER_OPTIONS=[driver] [options]' falcosecurity/falco:latest"
-	echo ""
-	echo "Available FALCO_DRIVER_LOADER_OPTIONS drivers:"
-	echo "  auto	       leverage automatic driver selection logic (default)"
-	echo "  modern_ebpf    modern eBPF CORE probe"
-	echo "  kmod           kernel module"
-	echo "  ebpf           eBPF probe"
-	echo ""
-	echo "FALCO_DRIVER_LOADER_OPTIONS options:"
-	echo "  --help           show this help message"
-	echo "  --clean          try to remove an already present driver installation"
-	echo "  --compile        try to compile the driver locally (default true)"
-	echo "  --download       try to download a prebuilt driver (default true)"
- 	echo "  --http-insecure	 enable insecure downloads"
-	echo "  --print-env      skip execution and print env variables for other tools to consume"
-	echo ""
-	echo "Environment variables:"
-	echo "  FALCOCTL_DRIVER_REPOS         specify different URL(s) where to look for prebuilt Falco drivers (comma separated)"
-	echo "  FALCOCTL_DRIVER_NAME          specify a different name for the driver"
-	echo "  FALCOCTL_DRIVER_HTTP_HEADERS  specify comma separated list of http headers for driver download (e.g. 'x-emc-namespace: default,Proxy-Authenticate: Basic')"
-	echo ""
-}
-
-# Set the SKIP_DRIVER_LOADER variable to skip loading the driver
-
-if [[ -z "${SKIP_DRIVER_LOADER}" ]]; then
-    echo "* Setting up /usr/src links from host"
-
-    for i in "$HOST_ROOT/usr/src"/*
-    do
-        base=$(basename "$i")
-        ln -s "$i" "/usr/src/$base"
-    done
-
-    # convert the optional space-separated env variable FALCO_DRIVER_LOADER_OPTIONS to array, prevent 
-    # shell expansion and use it as argument list for falcoctl
-    read -a falco_driver_loader_option_arr <<< $FALCO_DRIVER_LOADER_OPTIONS
-
-    ENABLE_COMPILE="false"
-    ENABLE_DOWNLOAD="false"
-    HTTP_INSECURE="false"
-    driver=
-    has_opts=
-    for opt in "${falco_driver_loader_option_arr[@]}"
-    do
-        case "$opt" in
-            auto|kmod|ebpf|modern_ebpf)
-                if [ -n "$driver" ]; then
-                    >&2 echo "Only one driver per invocation"
-                    print_usage
-                    exit 1
-                else
-                    driver=$opt
-                fi
-                ;;
-            -h|--help)
-                print_usage
-                exit 0
-                ;;    
-            --clean)
-                /usr/bin/falcoctl driver cleanup
-                exit 0
-                ;;
-            --compile)
-                ENABLE_COMPILE="true"
-                has_opts="true"
-                ;;
-            --download)
-                ENABLE_DOWNLOAD="true"
-                has_opts="true"
-                ;;
-            --http-insecure)
-                HTTP_INSECURE="true"
-                ;;
-            --print-env)
-                /usr/bin/falcoctl driver printenv
-                exit 0
-                ;;
-            --*)
-                >&2 echo "Unknown option: $opt"
-                print_usage
-                exit 1
-                ;;
-            *)
-                >&2 echo "Unknown driver: $opt"
-                print_usage
-                exit 1
-                ;;
-        esac
-    done
-
-    # No opts passed, enable both compile and download
-    if [ -z "$has_opts" ]; then
-        ENABLE_COMPILE="true"
-        ENABLE_DOWNLOAD="true"
-    fi
-
-    # Default value: auto
-    if [ -z "$driver" ]; then
-      driver="auto"
-    fi
-
-    if [ "$driver" != "auto" ]; then
-      /usr/bin/falcoctl driver config --type $driver
-    else
-      # Needed because we need to configure Falco to start with correct driver
-      /usr/bin/falcoctl driver config --type modern_ebpf --type kmod --type ebpf
-    fi
-    /usr/bin/falcoctl driver install --compile=$ENABLE_COMPILE --download=$ENABLE_DOWNLOAD --http-insecure=$HTTP_INSECURE --http-headers="$FALCOCTL_DRIVER_HTTP_HEADERS"
-
-fi
-
-exec "$@"

docker/no-driver/Dockerfile

@@ -1,39 +0,0 @@
-FROM debian:12 as builder
-
-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-*
-
-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:12-slim
-
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-LABEL org.opencontainers.image.source="https://github.com/falcosecurity/falco"
-
-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 curl jq libelf1 \
-    && apt clean -y && rm -rf /var/lib/apt/lists/*
-
-ENV HOST_ROOT /host
-ENV HOME /root
-
-COPY --from=builder /falco /
-
-CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

docker/no-driver/Dockerfile.distroless

@@ -1,40 +0,0 @@
-FROM cgr.dev/chainguard/wolfi-base as builder
-
-ARG FALCO_VERSION
-ARG VERSION_BUCKET=bin
-
-ENV FALCO_VERSION=${FALCO_VERSION}
-ENV VERSION_BUCKET=${VERSION_BUCKET}
-
-RUN apk update && apk add build-base gcc curl ca-certificates jq elfutils
-
-WORKDIR /
-
-RUN FALCO_VERSION_URLENCODED=$(echo -n ${FALCO_VERSION}|jq -sRr @uri) && \
-    curl -L -o falco.tar.gz \
-    https://download.falco.org/packages/${VERSION_BUCKET}/$(uname -m)/falco-${FALCO_VERSION_URLENCODED}-$(uname -m).tar.gz && \
-    tar -xvf falco.tar.gz && \
-    rm -f falco.tar.gz && \
-    mv falco-${FALCO_VERSION}-$(uname -m) falco && \
-    rm -rf /falco/usr/src/falco-*
-
-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 cgr.dev/chainguard/wolfi-base
-
-LABEL maintainer="cncf-falco-dev@lists.cncf.io"
-LABEL org.opencontainers.image.source="https://github.com/falcosecurity/falco"
-
-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 apk update && apk add libelf libstdc++
-
-ENV HOST_ROOT /host
-ENV HOME /root
-
-USER root
-COPY --from=builder /falco /
-
-CMD ["/usr/bin/falco", "-o", "time_format_iso_8601=true"]

proposals/20231220-features-adoption-and-deprecation.md

@@ -175,7 +175,7 @@ _The units represent the number of releases._
 ### Examples
 
 **Example 1** Let's consider a feature _foo_ in the Output/Alerts Area introduced in Falco 1.0.0 and labeled as *Incubating*. The feature is promoted to *Stable* in Falco 1.1.0 (because the feature did not get any user-facing change).
-Subsequently, maintainers decide that backward-compatible changes must be introduced in _foo_ to improve its functionality. The part of the feature to be changed is labeled as *Deprecated* in Falco 1.2.0, and the deprecation period starts. The non-backward compatible change is then introduced in Falco 1.4.0.
+Subsequently, maintainers decide that backward-incompatible changes must be introduced in _foo_ to improve its functionality. The part of the feature to be changed is labeled as *Deprecated* in Falco 1.2.0, and the deprecation period starts. The non-backward compatible change is then introduced in Falco 1.4.0.
 
 **Example 2** The `--bar` flag in the CLI/Config Area has been introduced since Falco 1.1.0 and is labeled as *Stable*. Before releasing Falco 1.5.0, maintainers realize `--bar` is redundant and should be removed. The flag is labeled as *Deprecated* in Falco 1.5.0, and the deprecation period starts. The flag is removed in Falco 1.6.0.
 

scripts/CMakeLists.txt

@@ -2,35 +2,44 @@
 #
 # 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
 #
-# 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
 #
-#     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.
+# 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(CMAKE_SYSTEM_NAME MATCHES "Linux")
 	# Systemd
 	file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/scripts/systemd)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falco-kmod-inject.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falco-kmod.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falco-bpf.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falco-modern-bpf.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falco-custom.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
-	configure_file("${PROJECT_SOURCE_DIR}/scripts/systemd/falcoctl-artifact-follow.service"
-			"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falco-kmod-inject.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falco-kmod.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falco-bpf.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falco-modern-bpf.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falco-custom.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
+	configure_file(
+		"${PROJECT_SOURCE_DIR}/scripts/systemd/falcoctl-artifact-follow.service"
+		"${PROJECT_BINARY_DIR}/scripts/systemd" COPYONLY
+	)
 
 	# Debian
 	configure_file(debian/postinst.in debian/postinst COPYONLY)
@@ -44,21 +53,32 @@ if(CMAKE_SYSTEM_NAME MATCHES "Linux")
 endif()
 
 # Install Falcoctl config file
-if (NOT WIN32 AND NOT APPLE AND NOT EMSCRIPTEN AND NOT MUSL_OPTIMIZED_BUILD)
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT EMSCRIPTEN
+   AND NOT MUSL_OPTIMIZED_BUILD
+)
 	if(NOT DEFINED FALCOCTL_ETC_DIR)
 		set(FALCOCTL_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falcoctl")
-    endif()
-    set(FALCOCTL_DRIVER_TYPES_LIST "")
-	if (BUILD_FALCO_MODERN_BPF)
+	endif()
+	set(FALCOCTL_DRIVER_TYPES_LIST "")
+	if(BUILD_FALCO_MODERN_BPF)
 		list(APPEND FALCOCTL_DRIVER_TYPES_LIST "modern_ebpf")
 	endif()
-	if (BUILD_DRIVER)
+	if(BUILD_DRIVER)
 		list(APPEND FALCOCTL_DRIVER_TYPES_LIST "kmod")
 	endif()
-	if (BUILD_BPF)
+	if(BUILD_BPF)
 		list(APPEND FALCOCTL_DRIVER_TYPES_LIST "ebpf")
 	endif()
 	string(REPLACE ";" ", " FALCOCTL_DRIVER_TYPES "${FALCOCTL_DRIVER_TYPES_LIST}")
-	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/falcoctl/falcoctl.yaml.in ${PROJECT_BINARY_DIR}/scripts/falcoctl/falcoctl.yaml)
-	install(FILES ${PROJECT_BINARY_DIR}/scripts/falcoctl/falcoctl.yaml DESTINATION "${FALCOCTL_ETC_DIR}" COMPONENT "${FALCO_COMPONENT_NAME}")
+	configure_file(
+		${CMAKE_CURRENT_SOURCE_DIR}/falcoctl/falcoctl.yaml.in
+		${PROJECT_BINARY_DIR}/scripts/falcoctl/falcoctl.yaml
+	)
+	install(
+		FILES ${PROJECT_BINARY_DIR}/scripts/falcoctl/falcoctl.yaml
+		DESTINATION "${FALCOCTL_ETC_DIR}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 endif()

scripts/falcoctl/falcoctl.yaml.in

@@ -10,7 +10,7 @@ artifact:
     every: 6h0m0s
     falcoVersions: http://localhost:8765/versions
     refs:
-    - falco-rules:3
+    - falco-rules:5
 indexes:
 - name: falcosecurity
   url: https://falcosecurity.github.io/falcoctl/index.yaml

scripts/ignored-calls.sh

@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-# SPDX-License-Identifier: Apache-2.0
-#
-# 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.
-#
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-parentdir="$(dirname "$scriptdir")"
-libsdir="${parentdir}/build/falcosecurity-libs-repo/falcosecurity-libs-prefix/src/falcosecurity-libs"
-cat "${libsdir}/userspace/libscap/syscall_info_table.c" | grep EF_DROP_SIMPLE_CONS | sed -e 's/.*\"\(.*\)\".*/\1/'  | sort > /tmp/ignored_syscall_info_table.txt
-cat "${libsdir}/driver/event_table.c" | grep EF_DROP_SIMPLE_CONS | sed -e 's/[^\"]*\"\([^\"]*\)\".*/\1/' | sort | uniq > /tmp/ignored_driver_event_table.txt
-
-cat /tmp/ignored_driver_event_table.txt /tmp/ignored_syscall_info_table.txt | sort | uniq | tr '\n' ', '
-

scripts/systemd/falco-bpf.service

@@ -24,3 +24,4 @@ StandardOutput=null
 
 [Install]
 WantedBy=multi-user.target
+Alias=falco.service

scripts/systemd/falco-custom.service

@@ -24,3 +24,4 @@ StandardOutput=null
 
 [Install]
 WantedBy=multi-user.target
+Alias=falco.service

scripts/systemd/falco-modern-bpf.service

@@ -24,3 +24,4 @@ StandardOutput=null
 
 [Install]
 WantedBy=multi-user.target
+Alias=falco.service

unit_tests/CMakeLists.txt

@@ -2,14 +2,15 @@
 #
 # 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
+# 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.
+# 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.
 #
 
 message(STATUS "Falco unit tests build enabled")
@@ -17,72 +18,73 @@ message(STATUS "Falco unit tests build enabled")
 include(FetchContent)
 
 FetchContent_Declare(
-  googletest
-  GIT_REPOSITORY https://github.com/google/googletest.git
-  GIT_TAG        v1.14.0
+	googletest
+	GIT_REPOSITORY https://github.com/google/googletest.git
+	GIT_TAG v1.14.0
 )
 
 FetchContent_MakeAvailable(googletest)
 
-# Create a libscap_test_var.h file with some variables used by our tests
-# for example the kmod path or the bpf path.
-configure_file (
-    ${CMAKE_CURRENT_SOURCE_DIR}/falco_test_var.h.in
-    ${CMAKE_CURRENT_BINARY_DIR}/falco_test_var.h
+# Create a libscap_test_var.h file with some variables used by our tests for example the kmod path
+# or the bpf path.
+configure_file(
+	${CMAKE_CURRENT_SOURCE_DIR}/falco_test_var.h.in ${CMAKE_CURRENT_BINARY_DIR}/falco_test_var.h
 )
 
-add_executable(falco_unit_tests
-    test_falco_engine.cpp
-    engine/test_add_source.cpp
-    engine/test_alt_rule_loader.cpp
-    engine/test_enable_rule.cpp
-    engine/test_extra_output.cpp
-    engine/test_falco_utils.cpp
-    engine/test_filter_details_resolver.cpp
-    engine/test_filter_macro_resolver.cpp
-    engine/test_filter_warning_resolver.cpp
-    engine/test_plugin_requirements.cpp
-    engine/test_rule_loader.cpp
-    engine/test_rulesets.cpp
-    falco/test_configuration.cpp
-    falco/test_configuration_rule_selection.cpp
-    falco/test_configuration_config_files.cpp
-    falco/test_configuration_env_vars.cpp
-    falco/test_configuration_output_options.cpp
-    falco/test_configuration_schema.cpp
-    falco/app/actions/test_select_event_sources.cpp
-    falco/app/actions/test_load_config.cpp
+add_executable(
+	falco_unit_tests
+	test_falco_engine.cpp
+	engine/test_add_source.cpp
+	engine/test_alt_rule_loader.cpp
+	engine/test_enable_rule.cpp
+	engine/test_extra_output.cpp
+	engine/test_falco_utils.cpp
+	engine/test_filter_details_resolver.cpp
+	engine/test_filter_macro_resolver.cpp
+	engine/test_filter_warning_resolver.cpp
+	engine/test_plugin_requirements.cpp
+	engine/test_rule_loader.cpp
+	engine/test_rulesets.cpp
+	falco/test_capture.cpp
+	falco/test_configuration.cpp
+	falco/test_configuration_rule_selection.cpp
+	falco/test_configuration_config_files.cpp
+	falco/test_configuration_env_vars.cpp
+	falco/test_configuration_output_options.cpp
+	falco/test_configuration_schema.cpp
+	falco/app/actions/test_select_event_sources.cpp
+	falco/app/actions/test_load_config.cpp
 )
 
-if (CMAKE_SYSTEM_NAME MATCHES "Linux")
-    target_sources(falco_unit_tests
-    PRIVATE
-        falco/test_atomic_signal_handler.cpp
-        falco/app/actions/test_configure_interesting_sets.cpp
-        falco/app/actions/test_configure_syscall_buffer_num.cpp
-    )
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+	target_sources(
+		falco_unit_tests
+		PRIVATE falco/test_atomic_signal_handler.cpp
+				falco/app/actions/test_configure_interesting_sets.cpp
+				falco/app/actions/test_configure_syscall_buffer_num.cpp
+	)
 endif()
 
-target_include_directories(falco_unit_tests
-PRIVATE
-    ${CMAKE_SOURCE_DIR}/userspace
-    ${CMAKE_BINARY_DIR}/userspace/falco # we need it to include indirectly `config_falco.h` file
-    ${CMAKE_SOURCE_DIR}/userspace/engine # we need it to include indirectly `falco_common.h` file
-    ${CMAKE_CURRENT_BINARY_DIR} # we need it to include `falco_test_var.h`
+target_include_directories(
+	falco_unit_tests
+	PRIVATE ${CMAKE_SOURCE_DIR}/userspace
+			${CMAKE_BINARY_DIR}/userspace/falco # we need it to include indirectly `config_falco.h`
+			# file
+			${CMAKE_SOURCE_DIR}/userspace/engine # we need it to include indirectly `falco_common.h`
+			# file
+			${CMAKE_CURRENT_BINARY_DIR} # we need it to include `falco_test_var.h`
 )
 
 get_target_property(FALCO_APPLICATION_LIBRARIES falco_application LINK_LIBRARIES)
 
-target_link_libraries(falco_unit_tests
-    falco_application
-    GTest::gtest
-    GTest::gtest_main
-    ${FALCO_APPLICATION_LIBRARIES}
+target_link_libraries(
+	falco_unit_tests falco_application GTest::gtest GTest::gtest_main
+	${FALCO_APPLICATION_LIBRARIES}
 )
 
-if (EMSCRIPTEN)
+if(EMSCRIPTEN)
 	target_compile_options(falco_unit_tests PRIVATE "-sDISABLE_EXCEPTION_CATCHING=0")
 	target_link_options(falco_unit_tests PRIVATE "-sDISABLE_EXCEPTION_CATCHING=0")
-  target_link_options(falco_unit_tests PRIVATE "-sALLOW_MEMORY_GROWTH=1")
+	target_link_options(falco_unit_tests PRIVATE "-sALLOW_MEMORY_GROWTH=1")
 	target_link_options(falco_unit_tests PRIVATE "-sEXPORTED_FUNCTIONS=['_main','_htons','_ntohs']")
 endif()

unit_tests/engine/test_add_source.cpp

@@ -26,36 +26,30 @@ static std::string syscall_source_name = "syscall";
 // for the underlying ruleset. This allows testing of
 // ruleset_for_source
 
-namespace
-{
-class test_ruleset_factory : public evttype_index_ruleset_factory
-{
+namespace {
+class test_ruleset_factory : public evttype_index_ruleset_factory {
 public:
 	explicit test_ruleset_factory(std::shared_ptr<sinsp_filter_factory> factory):
-		evttype_index_ruleset_factory(factory)
-	{
+	        evttype_index_ruleset_factory(factory) {
 		ruleset = evttype_index_ruleset_factory::new_ruleset();
 	}
 
 	virtual ~test_ruleset_factory() = default;
 
-	inline std::shared_ptr<filter_ruleset> new_ruleset() override
-	{
-		return ruleset;
-	}
+	inline std::shared_ptr<filter_ruleset> new_ruleset() override { return ruleset; }
 
 	std::shared_ptr<filter_ruleset> ruleset;
 };
-}; // namespace
+};  // namespace
 
-TEST(AddSource, basic)
-{
+TEST(AddSource, basic) {
 	falco_engine engine;
 	sinsp inspector;
 	sinsp_filter_check_list filterchecks;
 
 	auto filter_factory = std::make_shared<sinsp_filter_factory>(&inspector, filterchecks);
-	auto formatter_factory = std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
+	auto formatter_factory =
+	        std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
 	auto ruleset_factory = std::make_shared<test_ruleset_factory>(filter_factory);
 
 	falco_source syscall_source;
@@ -66,9 +60,9 @@ TEST(AddSource, basic)
 	syscall_source.formatter_factory = formatter_factory;
 
 	size_t source_idx = engine.add_source(syscall_source_name,
-					      filter_factory,
-					      formatter_factory,
-					      ruleset_factory);
+	                                      filter_factory,
+	                                      formatter_factory,
+	                                      ruleset_factory);
 
 	ASSERT_TRUE(engine.is_source_valid(syscall_source_name));
 

unit_tests/engine/test_alt_rule_loader.cpp

@@ -15,6 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+#include <memory>
 #include <string>
 
 #include <gtest/gtest.h>
@@ -32,42 +33,38 @@ limitations under the License.
 #include "rule_loader_collector.h"
 #include "rule_loader_compiler.h"
 
-namespace
-{
+namespace {
 
-struct test_object_info
-{
+struct test_object_info {
 	std::string name;
 	std::string property;
 };
 
-struct test_compile_output : public rule_loader::compile_output
-{
+struct test_compile_output : public rule_loader::compile_output {
 	test_compile_output() = default;
-	~test_compile_output() = default;
+	virtual ~test_compile_output() = default;
+	virtual std::unique_ptr<compile_output> clone() const override {
+		return std::make_unique<test_compile_output>(*this);
+	}
 
 	std::set<std::string> defined_test_properties;
 };
 
-class test_compiler : public rule_loader::compiler
-{
+class test_compiler : public rule_loader::compiler {
 public:
 	test_compiler() = default;
 	virtual ~test_compiler() = default;
 
-	std::unique_ptr<rule_loader::compile_output> new_compile_output() override
-	{
+	std::unique_ptr<rule_loader::compile_output> new_compile_output() override {
 		return std::make_unique<test_compile_output>();
 	}
 
-	void compile(
-		rule_loader::configuration& cfg,
-		const rule_loader::collector& col,
-		rule_loader::compile_output& out) const override;
+	void compile(rule_loader::configuration& cfg,
+	             const rule_loader::collector& col,
+	             rule_loader::compile_output& out) const override;
 };
 
-class test_collector : public rule_loader::collector
-{
+class test_collector : public rule_loader::collector {
 public:
 	test_collector() = default;
 	virtual ~test_collector() = default;
@@ -75,32 +72,27 @@ public:
 	indexed_vector<test_object_info> test_object_infos;
 };
 
-class test_reader : public rule_loader::reader
-{
+class test_reader : public rule_loader::reader {
 public:
 	test_reader() = default;
 	virtual ~test_reader() = default;
 
 protected:
 	rule_loader::context create_context(const YAML::Node& item,
-					    const rule_loader::context& parent)
-	{
+	                                    const rule_loader::context& parent) {
 		return rule_loader::context(item,
-					    rule_loader::context::EXTENSION_ITEM,
-					    "test object",
-					    parent);
+		                            rule_loader::context::EXTENSION_ITEM,
+		                            "test object",
+		                            parent);
 	};
 
 	void read_item(rule_loader::configuration& cfg,
-		       rule_loader::collector& collector,
-		       const YAML::Node& item,
-		       const rule_loader::context& parent) override
-	{
-		test_collector& test_col =
-			dynamic_cast<test_collector&>(collector);
+	               rule_loader::collector& collector,
+	               const YAML::Node& item,
+	               const rule_loader::context& parent) override {
+		test_collector& test_col = dynamic_cast<test_collector&>(collector);
 
-		if(item["test_object"].IsDefined())
-		{
+		if(item["test_object"].IsDefined()) {
 			rule_loader::context tmp = create_context(item, parent);
 			test_object_info obj;
 			std::string name;
@@ -113,37 +105,29 @@ protected:
 			obj.property = property;
 
 			test_col.test_object_infos.insert(obj, obj.name);
-		}
-		else
-		{
+		} else {
 			rule_loader::reader::read_item(cfg, collector, item, parent);
 		}
 	};
 };
 
-class test_ruleset : public evttype_index_ruleset
-{
+class test_ruleset : public evttype_index_ruleset {
 public:
 	explicit test_ruleset(std::shared_ptr<sinsp_filter_factory> factory):
-		evttype_index_ruleset(factory){};
+	        evttype_index_ruleset(factory) {};
 	virtual ~test_ruleset() = default;
 
-	void add_compile_output(
-		const rule_loader::compile_output& compile_output,
-		falco_common::priority_type min_priority,
-		const std::string& source)
-	{
-
-		evttype_index_ruleset::add_compile_output(compile_output,
-							  min_priority,
-							  source);
+	void add_compile_output(const rule_loader::compile_output& compile_output,
+	                        falco_common::priority_type min_priority,
+	                        const std::string& source) {
+		evttype_index_ruleset::add_compile_output(compile_output, min_priority, source);
 
 		std::shared_ptr<filter_ruleset> ruleset;
 		get_engine_state().get_ruleset(source, ruleset);
 		EXPECT_EQ(this, ruleset.get());
 
 		const test_compile_output& test_output =
-			dynamic_cast<const test_compile_output&>(compile_output);
+		        dynamic_cast<const test_compile_output&>(compile_output);
 
 		defined_properties = test_output.defined_test_properties;
 	};
@@ -151,40 +135,31 @@ public:
 	std::set<std::string> defined_properties;
 };
 
-class test_ruleset_factory : public filter_ruleset_factory
-{
+class test_ruleset_factory : public filter_ruleset_factory {
 public:
 	explicit test_ruleset_factory(std::shared_ptr<sinsp_filter_factory> factory):
-		m_filter_factory(factory)
-	{
-	}
+	        m_filter_factory(factory) {}
 
 	virtual ~test_ruleset_factory() = default;
 
-	inline std::shared_ptr<filter_ruleset> new_ruleset() override
-	{
+	inline std::shared_ptr<filter_ruleset> new_ruleset() override {
 		return std::make_shared<test_ruleset>(m_filter_factory);
 	}
 
 	std::shared_ptr<sinsp_filter_factory> m_filter_factory;
 };
-}; // namespace
+};  // namespace
 
-void test_compiler::compile(
-	rule_loader::configuration& cfg,
-	const rule_loader::collector& col,
-	rule_loader::compile_output& out) const
-{
+void test_compiler::compile(rule_loader::configuration& cfg,
+                            const rule_loader::collector& col,
+                            rule_loader::compile_output& out) const {
 	rule_loader::compiler::compile(cfg, col, out);
 
-	const test_collector& test_col =
-		dynamic_cast<const test_collector&>(col);
+	const test_collector& test_col = dynamic_cast<const test_collector&>(col);
 
-	test_compile_output& test_output =
-		dynamic_cast<test_compile_output&>(out);
+	test_compile_output& test_output = dynamic_cast<test_compile_output&>(out);
 
-	for(auto& test_obj : test_col.test_object_infos)
-	{
+	for(auto& test_obj : test_col.test_object_infos) {
 		test_output.defined_test_properties.insert(test_obj.property);
 	}
 }
@@ -230,12 +205,13 @@ static std::string content = R"END(
 
 static std::string syscall_source_name = "syscall";
 
-static std::shared_ptr<rule_loader::configuration> create_configuration(sinsp& inspector,
-									sinsp_filter_check_list& filterchecks,
-									indexed_vector<falco_source>& sources)
-{
+static std::shared_ptr<rule_loader::configuration> create_configuration(
+        sinsp& inspector,
+        sinsp_filter_check_list& filterchecks,
+        indexed_vector<falco_source>& sources) {
 	auto filter_factory = std::make_shared<sinsp_filter_factory>(&inspector, filterchecks);
-	auto formatter_factory = std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
+	auto formatter_factory =
+	        std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
 	auto ruleset_factory = std::make_shared<evttype_index_ruleset_factory>(filter_factory);
 
 	falco_source syscall_source;
@@ -247,17 +223,15 @@ static std::shared_ptr<rule_loader::configuration> create_configuration(sinsp& i
 
 	sources.insert(syscall_source, syscall_source_name);
 
-	return std::make_shared<rule_loader::configuration>(content,
-	                                                    sources,
-	                                                    "test configuration");
+	return std::make_shared<rule_loader::configuration>(content, sources, "test configuration");
 }
 
 static void load_rules(sinsp& inspector,
-		       sinsp_filter_check_list& filterchecks,
-		       std::unique_ptr<rule_loader::compile_output>& compile_output,
-		       indexed_vector<falco_source>& sources)
-{
-	std::shared_ptr<rule_loader::configuration> cfg = create_configuration(inspector, filterchecks, sources);
+                       sinsp_filter_check_list& filterchecks,
+                       std::unique_ptr<rule_loader::compile_output>& compile_output,
+                       indexed_vector<falco_source>& sources) {
+	std::shared_ptr<rule_loader::configuration> cfg =
+	        create_configuration(inspector, filterchecks, sources);
 
 	rule_loader::reader reader;
 	rule_loader::collector collector;
@@ -270,8 +244,7 @@ static void load_rules(sinsp& inspector,
 	compiler.compile(*cfg, collector, *compile_output);
 }
 
-TEST(engine_loader_alt_loader, load_rules)
-{
+TEST(engine_loader_alt_loader, load_rules) {
 	sinsp inspector;
 	sinsp_filter_check_list filterchecks;
 	std::unique_ptr<rule_loader::compile_output> compile_output;
@@ -292,8 +265,7 @@ TEST(engine_loader_alt_loader, load_rules)
 	EXPECT_TRUE(compile_output->rules.at("test debug rule") != nullptr);
 }
 
-TEST(engine_loader_alt_loader, pass_compile_output_to_ruleset)
-{
+TEST(engine_loader_alt_loader, pass_compile_output_to_ruleset) {
 	sinsp inspector;
 	sinsp_filter_check_list filterchecks;
 	std::unique_ptr<rule_loader::compile_output> compile_output;
@@ -304,8 +276,8 @@ TEST(engine_loader_alt_loader, pass_compile_output_to_ruleset)
 	std::shared_ptr<filter_ruleset> ruleset = sources.at(syscall_source_name)->ruleset;
 
 	ruleset->add_compile_output(*compile_output,
-				    falco_common::PRIORITY_INFORMATIONAL,
-				    syscall_source_name);
+	                            falco_common::PRIORITY_INFORMATIONAL,
+	                            syscall_source_name);
 
 	// Enable all rules for a ruleset id. Because the compile
 	// output contained one rule with priority >= INFO, that rule
@@ -316,14 +288,14 @@ TEST(engine_loader_alt_loader, pass_compile_output_to_ruleset)
 	EXPECT_EQ(ruleset->enabled_count(ruleset_id), 1);
 }
 
-TEST(engine_loader_alt_loader, falco_engine_alternate_loader)
-{
+TEST(engine_loader_alt_loader, falco_engine_alternate_loader) {
 	falco_engine engine;
 	sinsp inspector;
 	sinsp_filter_check_list filterchecks;
 
 	auto filter_factory = std::make_shared<sinsp_filter_factory>(&inspector, filterchecks);
-	auto formatter_factory = std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
+	auto formatter_factory =
+	        std::make_shared<sinsp_evt_formatter_factory>(&inspector, filterchecks);
 	auto ruleset_factory = std::make_shared<test_ruleset_factory>(filter_factory);
 
 	engine.add_source(syscall_source_name, filter_factory, formatter_factory, ruleset_factory);
@@ -345,9 +317,40 @@ TEST(engine_loader_alt_loader, falco_engine_alternate_loader)
 	EXPECT_EQ(collector->test_object_infos.size(), 2);
 
 	std::shared_ptr<filter_ruleset> ruleset = engine.ruleset_for_source(syscall_source_name);
-	std::set<std::string>& defined_properties = std::dynamic_pointer_cast<test_ruleset>(ruleset)->defined_properties;
+	std::set<std::string>& defined_properties =
+	        std::dynamic_pointer_cast<test_ruleset>(ruleset)->defined_properties;
 
 	EXPECT_TRUE(defined_properties.find("my-value") != defined_properties.end());
 	EXPECT_TRUE(defined_properties.find("other-value") != defined_properties.end());
 	EXPECT_TRUE(defined_properties.find("not-exists-value") == defined_properties.end());
 };
+
+TEST(engine_loader_alt_loader, clone_compile_output) {
+	sinsp inspector;
+	sinsp_filter_check_list filterchecks;
+	indexed_vector<falco_source> sources;
+
+	std::shared_ptr<rule_loader::configuration> cfg =
+	        create_configuration(inspector, filterchecks, sources);
+
+	test_reader reader;
+	test_collector collector;
+	test_compiler compiler;
+
+	EXPECT_TRUE(reader.read(*cfg, collector));
+
+	std::unique_ptr<rule_loader::compile_output> compile_output = compiler.new_compile_output();
+
+	compiler.compile(*cfg, collector, *compile_output);
+
+	const test_compile_output& original_ref =
+	        dynamic_cast<const test_compile_output&>(*(compile_output.get()));
+
+	std::unique_ptr<rule_loader::compile_output> copy = compile_output->clone();
+	const test_compile_output& copy_ref = dynamic_cast<const test_compile_output&>(*(copy.get()));
+
+	EXPECT_EQ(copy_ref.lists, original_ref.lists);
+	EXPECT_EQ(copy_ref.macros, original_ref.macros);
+	EXPECT_EQ(copy_ref.rules, original_ref.rules);
+	EXPECT_EQ(copy_ref.defined_test_properties, original_ref.defined_test_properties);
+}

unit_tests/engine/test_enable_rule.cpp

@@ -72,8 +72,6 @@ static std::string multi_rule = R"END(
   tags: [exec]
 )END";
 
-
-
 // This must be kept in line with the (private) falco_engine::s_default_ruleset
 static const std::string default_ruleset = "falco-default-ruleset";
 
@@ -82,8 +80,7 @@ static const std::string ruleset_2 = "ruleset-2";
 static const std::string ruleset_3 = "ruleset-3";
 static const std::string ruleset_4 = "ruleset-4";
 
-TEST_F(test_falco_engine, enable_rule_name)
-{
+TEST_F(test_falco_engine, enable_rule_name) {
 	load_rules(single_rule, "single_rule.yaml");
 
 	// No rules should be enabled yet for any custom rulesets
@@ -119,8 +116,7 @@ TEST_F(test_falco_engine, enable_rule_name)
 	EXPECT_EQ(2, m_engine->num_rules_for_ruleset(ruleset_3));
 }
 
-TEST_F(test_falco_engine, enable_rule_tags)
-{
+TEST_F(test_falco_engine, enable_rule_tags) {
 	std::set<std::string> process_tags = {"process"};
 
 	load_rules(single_rule, "single_rule.yaml");
@@ -147,8 +143,7 @@ TEST_F(test_falco_engine, enable_rule_tags)
 	EXPECT_EQ(0, m_engine->num_rules_for_ruleset(ruleset_2));
 }
 
-TEST_F(test_falco_engine, enable_disabled_rule_by_tag)
-{
+TEST_F(test_falco_engine, enable_disabled_rule_by_tag) {
 	std::set<std::string> exec_process_tags = {"exec process"};
 
 	load_rules(single_rule, "single_rule.yaml");
@@ -163,8 +158,7 @@ TEST_F(test_falco_engine, enable_disabled_rule_by_tag)
 	EXPECT_EQ(2, m_engine->num_rules_for_ruleset(default_ruleset));
 }
 
-TEST_F(test_falco_engine, enable_rule_id)
-{
+TEST_F(test_falco_engine, enable_rule_id) {
 	uint16_t ruleset_1_id;
 	uint16_t ruleset_2_id;
 	uint16_t ruleset_3_id;
@@ -204,8 +198,7 @@ TEST_F(test_falco_engine, enable_rule_id)
 	EXPECT_EQ(2, m_engine->num_rules_for_ruleset(ruleset_3));
 }
 
-TEST_F(test_falco_engine, enable_rule_name_exact)
-{
+TEST_F(test_falco_engine, enable_rule_name_exact) {
 	load_rules(single_rule, "single_rule.yaml");
 
 	EXPECT_EQ(1, m_engine->num_rules_for_ruleset(default_ruleset));
@@ -247,8 +240,7 @@ TEST_F(test_falco_engine, enable_rule_name_exact)
 	EXPECT_EQ(2, m_engine->num_rules_for_ruleset(ruleset_4));
 }
 
-TEST_F(test_falco_engine, enable_rule_name_wildcard)
-{
+TEST_F(test_falco_engine, enable_rule_name_wildcard) {
 	load_rules(multi_rule, "multi_rule.yaml");
 
 	EXPECT_EQ(1, m_engine->num_rules_for_ruleset(default_ruleset));
@@ -283,4 +275,3 @@ TEST_F(test_falco_engine, enable_rule_name_wildcard)
 	EXPECT_EQ(1, m_engine->num_rules_for_ruleset(ruleset_3));
 	EXPECT_EQ(3, m_engine->num_rules_for_ruleset(ruleset_4));
 }
-

unit_tests/engine/test_extra_output.cpp

@@ -19,8 +19,7 @@ limitations under the License.
 
 #include "../test_falco_engine.h"
 
-TEST_F(test_falco_engine, extra_format_all)
-{
+TEST_F(test_falco_engine, extra_format_all) {
 	std::string rules_content = R"END(
 - rule: legit_rule
   desc: legit rule description
@@ -29,14 +28,14 @@ TEST_F(test_falco_engine, extra_format_all)
   priority: INFO
 )END";
 
-	m_engine->add_extra_output_format("evt.type=%evt.type", "", {}, "", false);
+	m_engine->add_extra_output_format("evt.type=%evt.type", "", {}, "");
 	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
 
-	EXPECT_EQ(get_compiled_rule_output("legit_rule"),"user=%user.name command=%proc.cmdline file=%fd.name evt.type=%evt.type");
+	EXPECT_EQ(get_compiled_rule_output("legit_rule"),
+	          "user=%user.name command=%proc.cmdline file=%fd.name evt.type=%evt.type");
 }
 
-TEST_F(test_falco_engine, extra_format_by_rule)
-{
+TEST_F(test_falco_engine, extra_format_by_rule) {
 	std::string rules_content = R"END(
 - rule: legit_rule
   desc: legit rule description
@@ -51,15 +50,14 @@ TEST_F(test_falco_engine, extra_format_by_rule)
   priority: INFO
 )END";
 
-	m_engine->add_extra_output_format("evt.type=%evt.type", "", {}, "legit_rule", false);
+	m_engine->add_extra_output_format("evt.type=%evt.type", "", {}, "legit_rule");
 	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
 
-	EXPECT_EQ(get_compiled_rule_output("legit_rule"),"out 1 evt.type=%evt.type");
-	EXPECT_EQ(get_compiled_rule_output("another_rule"),"out 2");
+	EXPECT_EQ(get_compiled_rule_output("legit_rule"), "out 1 evt.type=%evt.type");
+	EXPECT_EQ(get_compiled_rule_output("another_rule"), "out 2");
 }
 
-TEST_F(test_falco_engine, extra_format_by_tag_rule)
-{
+TEST_F(test_falco_engine, extra_format_by_tag_rule) {
 	std::string rules_content = R"END(
 - rule: legit_rule
   desc: legit rule description
@@ -83,45 +81,18 @@ TEST_F(test_falco_engine, extra_format_by_tag_rule)
   tags: [tag1, tag2]
 )END";
 
-	m_engine->add_extra_output_format("extra 1", "", {"tag1"}, "", false);
-	m_engine->add_extra_output_format("extra 2", "", {}, "another_rule", false);
-	m_engine->add_extra_output_format("extra 3", "", {"tag1", "tag2"}, "", false);
+	m_engine->add_extra_output_format("extra 1", "", {"tag1"}, "");
+	m_engine->add_extra_output_format("extra 2", "", {}, "another_rule");
+	m_engine->add_extra_output_format("extra 3", "", {"tag1", "tag2"}, "");
 
 	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
 
-	EXPECT_EQ(get_compiled_rule_output("legit_rule"),"out 1 extra 1");
-	EXPECT_EQ(get_compiled_rule_output("another_rule"),"out 2 extra 1 extra 2");
-	EXPECT_EQ(get_compiled_rule_output("a_third_rule"),"out 3 extra 1 extra 3");
+	EXPECT_EQ(get_compiled_rule_output("legit_rule"), "out 1 extra 1");
+	EXPECT_EQ(get_compiled_rule_output("another_rule"), "out 2 extra 1 extra 2");
+	EXPECT_EQ(get_compiled_rule_output("a_third_rule"), "out 3 extra 1 extra 3");
 }
 
-TEST_F(test_falco_engine, extra_format_replace_container_info)
-{
-	std::string rules_content = R"END(
-- rule: legit_rule
-  desc: legit rule description
-  condition: evt.type=open
-  output: out 1 (%container.info)
-  priority: INFO
-  tags: [tag1]
-
-- rule: another_rule
-  desc: legit rule description
-  condition: evt.type=open
-  output: out 2
-  priority: INFO
-  tags: [tag1]
-)END";
-
-	m_engine->add_extra_output_format("extra 1", "", {}, "", true);
-
-	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
-
-	EXPECT_EQ(get_compiled_rule_output("legit_rule"), "out 1 (extra 1)");
-	EXPECT_EQ(get_compiled_rule_output("another_rule"), "out 2 extra 1");
-}
-
-TEST_F(test_falco_engine, extra_format_do_not_replace_container_info)
-{
+TEST_F(test_falco_engine, extra_format_empty_container_info) {
 	std::string rules_content = R"END(
 - rule: legit_rule
   desc: legit rule description
@@ -130,15 +101,14 @@ TEST_F(test_falco_engine, extra_format_do_not_replace_container_info)
   priority: INFO
   tags: [tag1]
 )END";
-	
+
 	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
 
 	auto output = get_compiled_rule_output("legit_rule");
 	EXPECT_TRUE(output.find("%container.info") == output.npos);
 }
 
-TEST_F(test_falco_engine, extra_fields_all)
-{
+TEST_F(test_falco_engine, extra_fields_all) {
 	std::string rules_content = R"END(
 - rule: legit_rule
   desc: legit rule description
@@ -147,11 +117,11 @@ TEST_F(test_falco_engine, extra_fields_all)
   priority: INFO
 )END";
 
-	std::unordered_map<std::string, std::string> extra_formatted_fields = {{"my_field", "hello %evt.num"}};
-  for (auto const& f : extra_formatted_fields)
-  {
-    m_engine->add_extra_output_formatted_field(f.first, f.second, "", {}, "");
-  }
+	std::unordered_map<std::string, std::string> extra_formatted_fields = {
+	        {"my_field", "hello %evt.num"}};
+	for(auto const& f : extra_formatted_fields) {
+		m_engine->add_extra_output_formatted_field(f.first, f.second, "", {}, "");
+	}
 
 	ASSERT_TRUE(load_rules(rules_content, "legit_rules.yaml")) << m_load_result_string;
 

unit_tests/engine/test_falco_utils.cpp

@@ -18,8 +18,7 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <engine/falco_utils.h>
 
-TEST(FalcoUtils, is_unix_scheme)
-{
+TEST(FalcoUtils, is_unix_scheme) {
 	/* Wrong prefix */
 	ASSERT_EQ(falco::utils::network::is_unix_scheme("something:///run/falco/falco.sock"), false);
 
@@ -38,15 +37,14 @@ TEST(FalcoUtils, is_unix_scheme)
 	ASSERT_EQ(falco::utils::network::is_unix_scheme(url_char), true);
 }
 
-TEST(FalcoUtils, parse_prometheus_interval)
-{
+TEST(FalcoUtils, parse_prometheus_interval) {
 	/* Test matrix around correct time conversions. */
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1ms"), 1UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1s"), 1000UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1m"), 60000UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1h"), 3600000UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1d"), 86400000UL);
-	ASSERT_EQ(falco::utils::parse_prometheus_interval("1w"), 604800000UL);	
+	ASSERT_EQ(falco::utils::parse_prometheus_interval("1w"), 604800000UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("1y"), (unsigned long)31536000000UL);
 
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("300ms"), 300UL);
@@ -57,8 +55,11 @@ TEST(FalcoUtils, parse_prometheus_interval)
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("60m"), 3600000UL);
 
 	/* Test matrix for concatenated time interval examples. */
-	ASSERT_EQ(falco::utils::parse_prometheus_interval("1h3m2s1ms"), 3600000UL + 3 * 60000UL + 2 * 1000UL + 1UL);
-	ASSERT_EQ(falco::utils::parse_prometheus_interval("1y1w1d1h1m1s1ms"),(unsigned long) 31536000000UL + 604800000UL + 86400000UL + 3600000UL + 60000UL + 1000UL + 1UL);
+	ASSERT_EQ(falco::utils::parse_prometheus_interval("1h3m2s1ms"),
+	          3600000UL + 3 * 60000UL + 2 * 1000UL + 1UL);
+	ASSERT_EQ(falco::utils::parse_prometheus_interval("1y1w1d1h1m1s1ms"),
+	          (unsigned long)31536000000UL + 604800000UL + 86400000UL + 3600000UL + 60000UL +
+	                  1000UL + 1UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("2h5m"), 2 * 3600000UL + 5 * 60000UL);
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("2h 5m"), 2 * 3600000UL + 5 * 60000UL);
 
@@ -73,16 +74,16 @@ TEST(FalcoUtils, parse_prometheus_interval)
 	ASSERT_EQ(falco::utils::parse_prometheus_interval("200"), 0UL);
 }
 
-TEST(FalcoUtils, sanitize_rule_name)
-{
-	ASSERT_EQ(falco::utils::sanitize_rule_name("Testing rule   2 (CVE-2244)"), "Testing_rule_2_CVE_2244");
+TEST(FalcoUtils, sanitize_rule_name) {
+	ASSERT_EQ(falco::utils::sanitize_rule_name("Testing rule   2 (CVE-2244)"),
+	          "Testing_rule_2_CVE_2244");
 	ASSERT_EQ(falco::utils::sanitize_rule_name("Testing rule__:2)"), "Testing_rule_:2");
 	ASSERT_EQ(falco::utils::sanitize_rule_name("This@is_a$test rule123"), "This_is_a_test_rule123");
-	ASSERT_EQ(falco::utils::sanitize_rule_name("RULEwith:special#characters"), "RULEwith:special_characters");
+	ASSERT_EQ(falco::utils::sanitize_rule_name("RULEwith:special#characters"),
+	          "RULEwith:special_characters");
 }
 
-TEST(FalcoUtils, matches_wildcard)
-{
+TEST(FalcoUtils, matches_wildcard) {
 	ASSERT_TRUE(falco::utils::matches_wildcard("*", "anything"));
 	ASSERT_TRUE(falco::utils::matches_wildcard("**", "anything"));
 	ASSERT_TRUE(falco::utils::matches_wildcard("*", ""));

unit_tests/engine/test_filter_details_resolver.cpp

@@ -18,33 +18,33 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <engine/filter_details_resolver.h>
 
+TEST(DetailsResolver, resolve_ast) {
+	std::string cond =
+	        "(spawned_process or evt.type = open) and (proc.name icontains cat or proc.name in "
+	        "(known_procs, ps))";
+	auto ast = libsinsp::filter::parser(cond).parse();
+	filter_details details;
+	details.known_macros.insert("spawned_process");
+	details.known_lists.insert("known_procs");
+	filter_details_resolver resolver;
+	resolver.run(ast.get(), details);
 
-TEST(DetailsResolver, resolve_ast)
-{
-    std::string cond = "(spawned_process or evt.type = open) and (proc.name icontains cat or proc.name in (known_procs, ps))";
-    auto ast = libsinsp::filter::parser(cond).parse();
-    filter_details details;
-    details.known_macros.insert("spawned_process");
-    details.known_lists.insert("known_procs");
-    filter_details_resolver resolver;
-    resolver.run(ast.get(), details);
+	// Assert fields
+	ASSERT_EQ(details.fields.size(), 2);
+	ASSERT_NE(details.fields.find("evt.type"), details.fields.end());
+	ASSERT_NE(details.fields.find("proc.name"), details.fields.end());
 
-    // Assert fields
-    ASSERT_EQ(details.fields.size(), 2);
-    ASSERT_NE(details.fields.find("evt.type"), details.fields.end());
-    ASSERT_NE(details.fields.find("proc.name"), details.fields.end());
+	// Assert macros
+	ASSERT_EQ(details.macros.size(), 1);
+	ASSERT_NE(details.macros.find("spawned_process"), details.macros.end());
 
-    // Assert macros
-    ASSERT_EQ(details.macros.size(), 1);
-    ASSERT_NE(details.macros.find("spawned_process"), details.macros.end());
-    
-    // Assert operators
-    ASSERT_EQ(details.operators.size(), 3);
-    ASSERT_NE(details.operators.find("="), details.operators.end());
-    ASSERT_NE(details.operators.find("icontains"), details.operators.end());
-    ASSERT_NE(details.operators.find("in"), details.operators.end());
+	// Assert operators
+	ASSERT_EQ(details.operators.size(), 3);
+	ASSERT_NE(details.operators.find("="), details.operators.end());
+	ASSERT_NE(details.operators.find("icontains"), details.operators.end());
+	ASSERT_NE(details.operators.find("in"), details.operators.end());
 
-    // Assert lists
-    ASSERT_EQ(details.lists.size(), 1);
-    ASSERT_NE(details.lists.find("known_procs"), details.lists.end());
+	// Assert lists
+	ASSERT_EQ(details.lists.size(), 1);
+	ASSERT_NE(details.lists.find("known_procs"), details.lists.end());
 }

unit_tests/engine/test_filter_macro_resolver.cpp

@@ -21,33 +21,37 @@ limitations under the License.
 namespace filter_ast = libsinsp::filter::ast;
 
 static std::vector<filter_macro_resolver::value_info>::const_iterator find_value(
-	const std::vector<filter_macro_resolver::value_info>& values,
-	const std::string& ref)
-{
+        const std::vector<filter_macro_resolver::value_info>& values,
+        const std::string& ref) {
 	return std::find_if(
-		values.begin(),
-		values.end(),
-		[&ref](const filter_macro_resolver::value_info& v)
-		{ return v.first == ref; });
+	        values.begin(),
+	        values.end(),
+	        [&ref](const filter_macro_resolver::value_info& v) { return v.first == ref; });
 }
 
 #define MACRO_NAME "test_macro"
 #define MACRO_A_NAME "test_macro_1"
 #define MACRO_B_NAME "test_macro_2"
 
-TEST(MacroResolver, should_resolve_macros_on_a_filter_AST)
-{
+TEST(MacroResolver, should_resolve_macros_on_a_filter_AST) {
 	filter_ast::pos_info macro_pos(12, 85, 27);
 
-	std::shared_ptr<filter_ast::expr> macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""), "exists");
+	std::shared_ptr<filter_ast::expr> macro =
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""),
+	                                             "exists");
 
 	std::vector<std::unique_ptr<filter_ast::expr>> filter_and;
-	filter_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""), "exists"));
-	filter_and.push_back(filter_ast::not_expr::create(filter_ast::identifier_expr::create(MACRO_NAME, macro_pos)));
+	filter_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""),
+	                                             "exists"));
+	filter_and.push_back(filter_ast::not_expr::create(
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos)));
 	std::shared_ptr<filter_ast::expr> filter = filter_ast::and_expr::create(filter_and);
 
 	std::vector<std::unique_ptr<filter_ast::expr>> expected_and;
-	expected_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""), "exists"));
+	expected_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""),
+	                                             "exists"));
 	expected_and.push_back(filter_ast::not_expr::create(clone(macro.get())));
 	std::shared_ptr<filter_ast::expr> expected = filter_ast::and_expr::create(expected_and);
 
@@ -69,13 +73,15 @@ TEST(MacroResolver, should_resolve_macros_on_a_filter_AST)
 	ASSERT_TRUE(filter->is_equal(expected.get()));
 }
 
-TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_single_node)
-{
+TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_single_node) {
 	filter_ast::pos_info macro_pos(12, 85, 27);
 
-	std::shared_ptr<filter_ast::expr> macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""), "exists");
+	std::shared_ptr<filter_ast::expr> macro =
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""),
+	                                             "exists");
 
-	std::shared_ptr<filter_ast::expr> filter = filter_ast::identifier_expr::create(MACRO_NAME, macro_pos);
+	std::shared_ptr<filter_ast::expr> filter =
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos);
 
 	filter_macro_resolver resolver;
 	resolver.set_macro(MACRO_NAME, macro);
@@ -99,13 +105,16 @@ TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_single_node)
 	ASSERT_TRUE(filter->is_equal(macro.get()));
 }
 
-TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_multiple_macros)
-{
+TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_multiple_macros) {
 	filter_ast::pos_info a_macro_pos(11, 75, 43);
 	filter_ast::pos_info b_macro_pos(91, 21, 9);
 
-	std::shared_ptr<filter_ast::expr> a_macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""), "exists");
-	std::shared_ptr<filter_ast::expr> b_macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("another.field", ""), "exists");
+	std::shared_ptr<filter_ast::expr> a_macro =
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""),
+	                                             "exists");
+	std::shared_ptr<filter_ast::expr> b_macro = filter_ast::unary_check_expr::create(
+	        filter_ast::field_expr::create("another.field", ""),
+	        "exists");
 
 	std::vector<std::unique_ptr<filter_ast::expr>> filter_or;
 	filter_or.push_back(filter_ast::identifier_expr::create(MACRO_A_NAME, a_macro_pos));
@@ -143,24 +152,31 @@ TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_multiple_macros)
 	ASSERT_TRUE(filter->is_equal(expected_filter.get()));
 }
 
-TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_nested_macros)
-{
+TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_nested_macros) {
 	filter_ast::pos_info a_macro_pos(47, 1, 76);
 	filter_ast::pos_info b_macro_pos(111, 65, 2);
 
 	std::vector<std::unique_ptr<filter_ast::expr>> a_macro_and;
-	a_macro_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""), "exists"));
+	a_macro_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""),
+	                                             "exists"));
 	a_macro_and.push_back(filter_ast::identifier_expr::create(MACRO_B_NAME, b_macro_pos));
 	std::shared_ptr<filter_ast::expr> a_macro = filter_ast::and_expr::create(a_macro_and);
 
-	std::shared_ptr<filter_ast::expr> b_macro =
-		filter_ast::unary_check_expr::create(filter_ast::field_expr::create("another.field", ""), "exists");
+	std::shared_ptr<filter_ast::expr> b_macro = filter_ast::unary_check_expr::create(
+	        filter_ast::field_expr::create("another.field", ""),
+	        "exists");
 
-	std::shared_ptr<filter_ast::expr> filter = filter_ast::identifier_expr::create(MACRO_A_NAME, a_macro_pos);
+	std::shared_ptr<filter_ast::expr> filter =
+	        filter_ast::identifier_expr::create(MACRO_A_NAME, a_macro_pos);
 
 	std::vector<std::unique_ptr<filter_ast::expr>> expected_and;
-	expected_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""), "exists"));
-	expected_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("another.field", ""), "exists"));
+	expected_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""),
+	                                             "exists"));
+	expected_and.push_back(filter_ast::unary_check_expr::create(
+	        filter_ast::field_expr::create("another.field", ""),
+	        "exists"));
 	std::shared_ptr<filter_ast::expr> expected_filter = filter_ast::and_expr::create(expected_and);
 
 	filter_macro_resolver resolver;
@@ -191,13 +207,15 @@ TEST(MacroResolver, should_resolve_macros_on_a_filter_AST_nested_macros)
 	ASSERT_TRUE(filter->is_equal(expected_filter.get()));
 }
 
-TEST(MacroResolver, should_find_unknown_macros)
-{
+TEST(MacroResolver, should_find_unknown_macros) {
 	filter_ast::pos_info macro_pos(9, 4, 2);
 
 	std::vector<std::unique_ptr<filter_ast::expr>> filter_and;
-	filter_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""), "exists"));
-	filter_and.push_back(filter_ast::not_expr::create(filter_ast::identifier_expr::create(MACRO_NAME, macro_pos)));
+	filter_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("evt.name", ""),
+	                                             "exists"));
+	filter_and.push_back(filter_ast::not_expr::create(
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos)));
 	std::shared_ptr<filter_ast::expr> filter = filter_ast::and_expr::create(filter_and);
 
 	filter_macro_resolver resolver;
@@ -208,17 +226,19 @@ TEST(MacroResolver, should_find_unknown_macros)
 	ASSERT_TRUE(resolver.get_resolved_macros().empty());
 }
 
-TEST(MacroResolver, should_find_unknown_nested_macros)
-{
+TEST(MacroResolver, should_find_unknown_nested_macros) {
 	filter_ast::pos_info a_macro_pos(32, 84, 9);
 	filter_ast::pos_info b_macro_pos(1, 0, 5);
 
 	std::vector<std::unique_ptr<filter_ast::expr>> a_macro_and;
-	a_macro_and.push_back(filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""), "exists"));
+	a_macro_and.push_back(
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("one.field", ""),
+	                                             "exists"));
 	a_macro_and.push_back(filter_ast::identifier_expr::create(MACRO_B_NAME, b_macro_pos));
 	std::shared_ptr<filter_ast::expr> a_macro = filter_ast::and_expr::create(a_macro_and);
 
-	std::shared_ptr<filter_ast::expr> filter = filter_ast::identifier_expr::create(MACRO_A_NAME, a_macro_pos);
+	std::shared_ptr<filter_ast::expr> filter =
+	        filter_ast::identifier_expr::create(MACRO_A_NAME, a_macro_pos);
 	auto expected_filter = clone(a_macro.get());
 
 	filter_macro_resolver resolver;
@@ -234,14 +254,17 @@ TEST(MacroResolver, should_find_unknown_nested_macros)
 	ASSERT_TRUE(filter->is_equal(expected_filter.get()));
 }
 
-TEST(MacroResolver, should_undefine_macro)
-{
+TEST(MacroResolver, should_undefine_macro) {
 	filter_ast::pos_info macro_pos_1(12, 9, 3);
 	filter_ast::pos_info macro_pos_2(9, 6, 3);
 
-	std::shared_ptr<filter_ast::expr> macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""), "exists");
-	std::shared_ptr<filter_ast::expr> a_filter = filter_ast::identifier_expr::create(MACRO_NAME, macro_pos_1);
-	std::shared_ptr<filter_ast::expr> b_filter = filter_ast::identifier_expr::create(MACRO_NAME, macro_pos_2);
+	std::shared_ptr<filter_ast::expr> macro =
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""),
+	                                             "exists");
+	std::shared_ptr<filter_ast::expr> a_filter =
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos_1);
+	std::shared_ptr<filter_ast::expr> b_filter =
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos_2);
 	filter_macro_resolver resolver;
 
 	resolver.set_macro(MACRO_NAME, macro);
@@ -261,11 +284,13 @@ TEST(MacroResolver, should_undefine_macro)
 }
 
 /* checks that the macro AST is cloned and not shared across resolved filters */
-TEST(MacroResolver, should_clone_macro_AST)
-{
+TEST(MacroResolver, should_clone_macro_AST) {
 	filter_ast::pos_info macro_pos(5, 2, 8888);
-	std::shared_ptr<filter_ast::unary_check_expr> macro = filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""), "exists");
-	std::shared_ptr<filter_ast::expr> filter = filter_ast::identifier_expr::create(MACRO_NAME, macro_pos);
+	std::shared_ptr<filter_ast::unary_check_expr> macro =
+	        filter_ast::unary_check_expr::create(filter_ast::field_expr::create("test.field", ""),
+	                                             "exists");
+	std::shared_ptr<filter_ast::expr> filter =
+	        filter_ast::identifier_expr::create(MACRO_NAME, macro_pos);
 	filter_macro_resolver resolver;
 
 	resolver.set_macro(MACRO_NAME, macro);

unit_tests/engine/test_filter_warning_resolver.cpp

@@ -15,19 +15,19 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+#include <string>
 #include <gtest/gtest.h>
 #include <engine/filter_warning_resolver.h>
 
-static bool warns(const std::string& condition)
-{
-	std::set<falco::load_result::warning_code> w;
+static bool warns(const std::string& condition) {
 	auto ast = libsinsp::filter::parser(condition).parse();
-	filter_warning_resolver().run(ast.get(), w);
-	return !w.empty();
+	rule_loader::context ctx("test");
+	rule_loader::result res("test");
+	filter_warning_resolver().run(ctx, res, *ast.get());
+	return res.has_warnings();
 }
 
-TEST(WarningResolver, warnings_in_filtering_conditions)
-{
+TEST(WarningResolver, warnings_in_filtering_conditions) {
 	ASSERT_FALSE(warns("ka.field exists"));
 	ASSERT_FALSE(warns("some.field = <NA>"));
 	ASSERT_TRUE(warns("jevt.field = <NA>"));
@@ -40,4 +40,8 @@ TEST(WarningResolver, warnings_in_filtering_conditions)
 	ASSERT_TRUE(warns("ka.field intersects (otherval, <NA>)"));
 	ASSERT_TRUE(warns("ka.field pmatch (<NA>)"));
 	ASSERT_TRUE(warns("ka.field pmatch (otherval, <NA>)"));
+	ASSERT_TRUE(warns("evt.dir = <"));
+	ASSERT_TRUE(warns("evt.dir = >"));
+	ASSERT_TRUE(warns("proc.name=test and evt.dir = <"));
+	ASSERT_TRUE(warns("evt.dir = < and proc.name=test"));
 }

unit_tests/engine/test_plugin_requirements.cpp

@@ -20,22 +20,19 @@ limitations under the License.
 #include <gtest/gtest.h>
 
 static bool check_requirements(std::string& err,
-			       const std::vector<falco_engine::plugin_version_requirement>& plugins,
-			       const std::string& ruleset_content)
-{
+                               const std::vector<falco_engine::plugin_version_requirement>& plugins,
+                               const std::string& ruleset_content) {
 	falco_engine e;
 	falco::load_result::rules_contents_t c = {{"test", ruleset_content}};
 
 	auto res = e.load_rules(c.begin()->second, c.begin()->first);
-	if(!res->successful())
-	{
+	if(!res->successful()) {
 		return false;
 	}
 	return e.check_plugin_requirements(plugins, err);
 }
 
-TEST(PluginRequirements, check_plugin_requirements_success)
-{
+TEST(PluginRequirements, check_plugin_requirements_success) {
 	std::string error;
 
 	/* No requirement */
@@ -47,7 +44,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
   - name: k8saudit
     version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin newer version */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit", "0.2.0"}}, R"(
@@ -55,7 +52,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
   - name: k8saudit
     version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit", "0.1.0"}, {"json", "0.3.0"}}, R"(
@@ -65,7 +62,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
   - name: json
     version: 0.3.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin multiple versions */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit", "0.2.0"}}, R"(
@@ -76,7 +73,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
   - name: k8saudit
     version: 0.2.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin with alternatives */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit-other", "0.5.0"}}, R"(
@@ -87,7 +84,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
       - name: k8saudit-other
         version: 0.4.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins with alternatives */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit-other", "0.5.0"}, {"json2", "0.5.0"}}, R"(
@@ -103,7 +100,7 @@ TEST(PluginRequirements, check_plugin_requirements_success)
       - name: json2
         version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins with alternatives with multiple versions */
 	ASSERT_TRUE(check_requirements(error, {{"k8saudit-other", "0.7.0"}, {"json2", "0.5.0"}}, R"(
@@ -125,11 +122,10 @@ TEST(PluginRequirements, check_plugin_requirements_success)
       - name: k8saudit-other
         version: 0.7.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 }
 
-TEST(PluginRequirements, check_plugin_requirements_reject)
-{
+TEST(PluginRequirements, check_plugin_requirements_reject) {
 	std::string error;
 
 	/* No plugin loaded */
@@ -138,7 +134,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
   - name: k8saudit
     version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin wrong name */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.1.0"}}, R"(
@@ -146,7 +142,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
   - name: k8saudit2
     version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin wrong version */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.1.0"}}, R"(
@@ -154,7 +150,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
   - name: k8saudit
     version: 0.2.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.1.0"}}, R"(
@@ -164,7 +160,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
   - name: json
     version: 0.3.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin multiple versions */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.1.0"}}, R"(
@@ -175,7 +171,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
   - name: k8saudit
     version: 0.2.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin with alternatives */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit2", "0.5.0"}}, R"(
@@ -186,7 +182,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
       - name: k8saudit-other
         version: 0.4.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Single plugin with overlapping alternatives */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.5.0"}}, R"(
@@ -197,7 +193,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
       - name: k8saudit
         version: 0.4.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins with alternatives */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit-other", "0.5.0"}, {"json3", "0.5.0"}}, R"(
@@ -213,7 +209,7 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
       - name: json2
         version: 0.1.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 
 	/* Multiple plugins with alternatives with multiple versions */
 	ASSERT_FALSE(check_requirements(error, {{"k8saudit", "0.7.0"}, {"json2", "0.5.0"}}, R"(
@@ -235,5 +231,5 @@ TEST(PluginRequirements, check_plugin_requirements_reject)
       - name: k8saudit-other
         version: 0.7.0
         )")) << error
-	     << std::endl;
+	         << std::endl;
 }

unit_tests/engine/test_rulesets.cpp

@@ -23,32 +23,28 @@ limitations under the License.
 #define RULESET_2 2
 
 /* Helpers methods */
-static std::shared_ptr<sinsp_filter_factory> create_factory(sinsp* inspector, filter_check_list& list)
-{
+static std::shared_ptr<sinsp_filter_factory> create_factory(sinsp* inspector,
+                                                            filter_check_list& list) {
 	return std::make_shared<sinsp_filter_factory>(inspector, list);
 }
 
-static std::shared_ptr<filter_ruleset> create_ruleset(std::shared_ptr<sinsp_filter_factory> f)
-{
+static std::shared_ptr<filter_ruleset> create_ruleset(std::shared_ptr<sinsp_filter_factory> f) {
 	return std::make_shared<evttype_index_ruleset>(f);
 }
 
-static std::shared_ptr<libsinsp::filter::ast::expr> create_ast(std::shared_ptr<sinsp_filter_factory> f)
-{
+static std::shared_ptr<libsinsp::filter::ast::expr> create_ast(
+        std::shared_ptr<sinsp_filter_factory> f) {
 	libsinsp::filter::parser parser("evt.type=open");
 	return parser.parse();
 }
 
-static std::shared_ptr<sinsp_filter> create_filter(
-	std::shared_ptr<sinsp_filter_factory> f,
-	libsinsp::filter::ast::expr* ast)
-{
+static std::shared_ptr<sinsp_filter> create_filter(std::shared_ptr<sinsp_filter_factory> f,
+                                                   libsinsp::filter::ast::expr* ast) {
 	sinsp_filter_compiler compiler(f, ast);
 	return std::shared_ptr<sinsp_filter>(compiler.compile());
 }
 
-TEST(Ruleset, enable_disable_rules_using_names)
-{
+TEST(Ruleset, enable_disable_rules_using_names) {
 	sinsp inspector;
 
 	sinsp_filter_check_list filterlist;
@@ -140,8 +136,7 @@ TEST(Ruleset, enable_disable_rules_using_names)
 	ASSERT_EQ(r->enabled_count(RULESET_2), 0);
 }
 
-TEST(Ruleset, enable_disable_rules_using_tags)
-{
+TEST(Ruleset, enable_disable_rules_using_tags) {
 	sinsp inspector;
 
 	sinsp_filter_check_list filterlist;

unit_tests/falco/app/actions/app_action_helpers.h

@@ -19,5 +19,17 @@ limitations under the License.
 #include <falco/app/state.h>
 #include <falco/app/actions/actions.h>
 
-#define EXPECT_ACTION_OK(r)     { auto result = r; EXPECT_TRUE(result.success); EXPECT_TRUE(result.proceed); EXPECT_EQ(result.errstr, ""); }
-#define EXPECT_ACTION_FAIL(r)   { auto result = r; EXPECT_FALSE(result.success); EXPECT_FALSE(result.proceed); EXPECT_NE(result.errstr, ""); }
+#define EXPECT_ACTION_OK(r)           \
+	{                                 \
+		auto result = r;              \
+		EXPECT_TRUE(result.success);  \
+		EXPECT_TRUE(result.proceed);  \
+		EXPECT_EQ(result.errstr, ""); \
+	}
+#define EXPECT_ACTION_FAIL(r)         \
+	{                                 \
+		auto result = r;              \
+		EXPECT_FALSE(result.success); \
+		EXPECT_FALSE(result.proceed); \
+		EXPECT_NE(result.errstr, ""); \
+	}

unit_tests/falco/app/actions/test_configure_interesting_sets.cpp

@@ -23,23 +23,21 @@ limitations under the License.
 #include <falco/app/app.h>
 #include "app_action_helpers.h"
 
-#define ASSERT_NAMES_EQ(a, b) { \
-	EXPECT_EQ(_order(a).size(), _order(b).size()); \
-	ASSERT_EQ(_order(a), _order(b)); \
-}
+#define ASSERT_NAMES_EQ(a, b)                          \
+	{                                                  \
+		EXPECT_EQ(_order(a).size(), _order(b).size()); \
+		ASSERT_EQ(_order(a), _order(b));               \
+	}
 
-#define ASSERT_NAMES_CONTAIN(a, b) { \
-	ASSERT_NAMES_EQ(unordered_set_intersection(a, b), b); \
-}
+#define ASSERT_NAMES_CONTAIN(a, b) \
+	{ ASSERT_NAMES_EQ(unordered_set_intersection(a, b), b); }
 
-#define ASSERT_NAMES_NOCONTAIN(a, b) { \
-	ASSERT_NAMES_EQ(unordered_set_intersection(a, b), strset_t({})); \
-}
+#define ASSERT_NAMES_NOCONTAIN(a, b) \
+	{ ASSERT_NAMES_EQ(unordered_set_intersection(a, b), strset_t({})); }
 
 using strset_t = std::unordered_set<std::string>;
 
-static std::set<std::string> _order(const strset_t& s) 
-{
+static std::set<std::string> _order(const strset_t& s) {
 	return std::set<std::string>(s.begin(), s.end());
 }
 
@@ -48,38 +46,31 @@ static std::string s_sample_ruleset = "sample-ruleset";
 static std::string s_sample_source = falco_common::syscall_source;
 
 static strset_t s_sample_filters = {
-	"evt.type=connect or evt.type=accept or evt.type=accept4 or evt.type=umount2",
-	"evt.type in (open, ptrace, mmap, execve, read, container)",
-	"evt.type in (open, execve, mprotect) and not evt.type=mprotect"};
+        "evt.type=connect or evt.type=accept or evt.type=accept4 or evt.type=umount2",
+        "evt.type in (open, ptrace, mmap, execve, read, container)",
+        "evt.type in (open, execve, mprotect) and not evt.type=mprotect"};
 
-static strset_t s_sample_generic_filters = {
-	"evt.type=syncfs or evt.type=fanotify_init"};
+static strset_t s_sample_generic_filters = {"evt.type=syncfs or evt.type=fanotify_init"};
 
 static strset_t s_sample_nonsyscall_filters = {
-	"evt.type in (procexit, switch, pluginevent, container)"};
+        "evt.type in (procexit, switch, pluginevent, container)"};
 
-
-static std::string ruleset_from_filters(const strset_t& filters)
-{
+static std::string ruleset_from_filters(const strset_t& filters) {
 	std::string dummy_rules;
 	falco::load_result::rules_contents_t content = {{"dummy_rules.yaml", dummy_rules}};
 	int n_rules = 0;
-	for (const auto& f : filters)
-	{
+	for(const auto& f : filters) {
 		n_rules++;
-		dummy_rules +=
-			"- rule: Dummy Rule " + std::to_string(n_rules) + "\n"
-			+ "  output: Dummy Output " + std::to_string(n_rules) + "\n"
-			+ "  condition: " + f + "\n"
-			+ "  desc: Dummy Desc " + std::to_string(n_rules) + "\n"
-			+ "  priority: CRITICAL\n\n";
+		dummy_rules += "- rule: Dummy Rule " + std::to_string(n_rules) + "\n" +
+		               "  output: Dummy Output " + std::to_string(n_rules) + "\n" +
+		               "  condition: " + f + "\n" + "  desc: Dummy Desc " +
+		               std::to_string(n_rules) + "\n" + "  priority: CRITICAL\n\n";
 	}
 
 	return dummy_rules;
 }
 
-TEST_F(test_falco_engine, engine_codes_syscalls_set)
-{
+TEST_F(test_falco_engine, engine_codes_syscalls_set) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	auto enabled_count = m_engine->num_rules_for_ruleset(s_sample_ruleset);
@@ -88,27 +79,43 @@ TEST_F(test_falco_engine, engine_codes_syscalls_set)
 	// test if event code names were extracted from each rule in test ruleset.
 	auto rules_event_set = m_engine->event_codes_for_ruleset(s_sample_source);
 	auto rules_event_names = libsinsp::events::event_set_to_names(rules_event_set);
-	ASSERT_NAMES_EQ(rules_event_names, strset_t({
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read", "container", "asyncevent"}));
+	ASSERT_NAMES_EQ(rules_event_names,
+	                strset_t({"connect",
+	                          "accept",
+	                          "accept4",
+	                          "umount2",
+	                          "open",
+	                          "ptrace",
+	                          "mmap",
+	                          "execve",
+	                          "read",
+	                          "container",
+	                          "asyncevent"}));
 
 	// test if sc code names were extracted from each rule in test ruleset.
 	// note, this is not supposed to contain "container", as that's an event
 	// not mapped through the ppm_sc_code enumerative.
 	auto rules_sc_set = m_engine->sc_codes_for_ruleset(s_sample_source);
 	auto rules_sc_names = libsinsp::events::sc_set_to_event_names(rules_sc_set);
-	ASSERT_NAMES_EQ(rules_sc_names, strset_t({
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read"}));
+	ASSERT_NAMES_EQ(rules_sc_names,
+	                strset_t({"connect",
+	                          "accept",
+	                          "accept4",
+	                          "umount2",
+	                          "open",
+	                          "ptrace",
+	                          "mmap",
+	                          "execve",
+	                          "read"}));
 }
 
-TEST_F(test_falco_engine, preconditions_postconditions)
-{
+TEST_F(test_falco_engine, preconditions_postconditions) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s1;
 
 	s1.engine = nullptr;
 	s1.config = std::make_shared<falco_configuration>();
-	s1.options.all_events = false;
 	auto result = falco::app::actions::configure_interesting_sets(s1);
 	ASSERT_FALSE(result.success);
 	ASSERT_NE(result.errstr, "");
@@ -131,8 +138,7 @@ TEST_F(test_falco_engine, preconditions_postconditions)
 	ASSERT_EQ(prev_selection_size, s1.selected_sc_set.size());
 }
 
-TEST_F(test_falco_engine, engine_codes_nonsyscalls_set)
-{
+TEST_F(test_falco_engine, engine_codes_nonsyscalls_set) {
 	auto filters = s_sample_filters;
 	filters.insert(s_sample_generic_filters.begin(), s_sample_generic_filters.end());
 	filters.insert(s_sample_nonsyscall_filters.begin(), s_sample_nonsyscall_filters.end());
@@ -149,30 +155,51 @@ TEST_F(test_falco_engine, engine_codes_nonsyscalls_set)
 	// PPME_GENERIC_E will cause all names of generic events to be added!
 	// This is a good example of information loss from ppm_event_code <-> ppm_sc_code.
 	auto generic_names = libsinsp::events::event_set_to_names({ppm_event_code::PPME_GENERIC_E});
-	auto expected_names = strset_t({
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read", "container", // ruleset
-		"procexit", "switch", "pluginevent", "asyncevent"}); // from non-syscall event filters
+	auto expected_names = strset_t({"connect",
+	                                "accept",
+	                                "accept4",
+	                                "umount2",
+	                                "open",
+	                                "ptrace",
+	                                "mmap",
+	                                "execve",
+	                                "read",
+	                                "container",  // ruleset
+	                                "procexit",
+	                                "switch",
+	                                "pluginevent",
+	                                "asyncevent"});  // from non-syscall event filters
 	expected_names.insert(generic_names.begin(), generic_names.end());
 	ASSERT_NAMES_EQ(rules_event_names, expected_names);
 
 	auto rules_sc_set = m_engine->sc_codes_for_ruleset(s_sample_source);
 	auto rules_sc_names = libsinsp::events::sc_set_to_event_names(rules_sc_set);
-	ASSERT_NAMES_EQ(rules_sc_names, strset_t({
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read",
-		"procexit", "switch", "syncfs", "fanotify_init", // from generic event filters
-	}));
+	ASSERT_NAMES_EQ(rules_sc_names,
+	                strset_t({
+	                        "connect",
+	                        "accept",
+	                        "accept4",
+	                        "umount2",
+	                        "open",
+	                        "ptrace",
+	                        "mmap",
+	                        "execve",
+	                        "read",
+	                        "procexit",
+	                        "switch",
+	                        "syncfs",
+	                        "fanotify_init",  // from generic event filters
+	                }));
 }
 
-TEST_F(test_falco_engine, selection_not_allevents)
-{
+TEST_F(test_falco_engine, selection_not_allevents) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s2;
 	// run app action with fake engine and without the `-A` option
 	s2.engine = m_engine;
-	s2.options.all_events = false;
+	s2.config->m_base_syscalls_all = false;
 
-	ASSERT_EQ(s2.options.all_events, false);
 	auto result = falco::app::actions::configure_interesting_sets(s2);
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
@@ -184,10 +211,22 @@ TEST_F(test_falco_engine, selection_not_allevents)
 	ASSERT_GT(s2.selected_sc_set.size(), 1);
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s2.selected_sc_set);
 	auto expected_sc_names = strset_t({
-		// note: we expect the "read" syscall to have been erased
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", // from ruleset
-		"clone", "clone3", "fork", "vfork", // from sinsp state set (spawned_process)
-		"socket", "bind", "close" // from sinsp state set (network, files)
+	        // note: we expect the "read" syscall to have been erased
+	        "connect",
+	        "accept",
+	        "accept4",
+	        "umount2",
+	        "open",
+	        "ptrace",
+	        "mmap",
+	        "execve",  // from ruleset
+	        "clone",
+	        "clone3",
+	        "fork",
+	        "vfork",  // from sinsp state set (spawned_process)
+	        "socket",
+	        "bind",
+	        "close"  // from sinsp state set (network, files)
 	});
 	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
 
@@ -199,8 +238,7 @@ TEST_F(test_falco_engine, selection_not_allevents)
 	// check that final selected set is exactly sinsp state + ruleset
 	auto rule_set = s2.engine->sc_codes_for_ruleset(s_sample_source, s_sample_ruleset);
 	auto state_set = libsinsp::events::sinsp_state_sc_set();
-	for (const auto &erased : ignored_set)
-	{
+	for(const auto& erased : ignored_set) {
 		rule_set.remove(erased);
 		state_set.remove(erased);
 	}
@@ -210,14 +248,14 @@ TEST_F(test_falco_engine, selection_not_allevents)
 	ASSERT_EQ(s2.selected_sc_set, union_set);
 }
 
-TEST_F(test_falco_engine, selection_allevents)
-{
+TEST_F(test_falco_engine, selection_allevents) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s3;
 	// run app action with fake engine and with the `-A` option
 	s3.engine = m_engine;
-	s3.options.all_events = true;
+	s3.config->m_base_syscalls_all = true;
+
 	auto result = falco::app::actions::configure_interesting_sets(s3);
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
@@ -229,10 +267,23 @@ TEST_F(test_falco_engine, selection_allevents)
 	ASSERT_GT(s3.selected_sc_set.size(), 1);
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s3.selected_sc_set);
 	auto expected_sc_names = strset_t({
-		// note: we expect the "read" syscall to not be erased
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read", // from ruleset
-		"clone", "clone3", "fork", "vfork", // from sinsp state set (spawned_process)
-		"socket", "bind", "close" // from sinsp state set (network, files)
+	        // note: we expect the "read" syscall to not be erased
+	        "connect",
+	        "accept",
+	        "accept4",
+	        "umount2",
+	        "open",
+	        "ptrace",
+	        "mmap",
+	        "execve",
+	        "read",  // from ruleset
+	        "clone",
+	        "clone3",
+	        "fork",
+	        "vfork",  // from sinsp state set (spawned_process)
+	        "socket",
+	        "bind",
+	        "close"  // from sinsp state set (network, files)
 	});
 	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
 
@@ -245,11 +296,10 @@ TEST_F(test_falco_engine, selection_allevents)
 	ASSERT_EQ(s3.selected_sc_set, union_set);
 }
 
-TEST_F(test_falco_engine, selection_generic_evts)
-{
+TEST_F(test_falco_engine, selection_generic_evts) {
 	falco::app::state s4;
-	// run app action with fake engine and without the `-A` option
-	s4.options.all_events = false;
+	// run app action with fake engine and without the `m_base_syscalls_all` option
+
 	auto filters = s_sample_filters;
 	filters.insert(s_sample_generic_filters.begin(), s_sample_generic_filters.end());
 	load_rules(ruleset_from_filters(filters), "dummy_ruleset.yaml");
@@ -262,14 +312,28 @@ TEST_F(test_falco_engine, selection_generic_evts)
 	ASSERT_GT(s4.selected_sc_set.size(), 1);
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s4.selected_sc_set);
 	auto expected_sc_names = strset_t({
-		// note: we expect the "read" syscall to not be erased
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", // from ruleset
-		"syncfs", "fanotify_init",  // from ruleset (generic events)
-		"clone", "clone3", "fork", "vfork", // from sinsp state set (spawned_process)
-		"socket", "bind", "close" // from sinsp state set (network, files)
+	        // note: we expect the "read" syscall to not be erased
+	        "connect",
+	        "accept",
+	        "accept4",
+	        "umount2",
+	        "open",
+	        "ptrace",
+	        "mmap",
+	        "execve",  // from ruleset
+	        "syncfs",
+	        "fanotify_init",  // from ruleset (generic events)
+	        "clone",
+	        "clone3",
+	        "fork",
+	        "vfork",  // from sinsp state set (spawned_process)
+	        "socket",
+	        "bind",
+	        "close"  // from sinsp state set (network, files)
 	});
 	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
-	auto unexpected_sc_names = libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
+	auto unexpected_sc_names =
+	        libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
 	ASSERT_NAMES_NOCONTAIN(selected_sc_names, unexpected_sc_names);
 }
 
@@ -278,13 +342,11 @@ TEST_F(test_falco_engine, selection_generic_evts)
 //   (either default or custom positive set)
 // - events in the custom negative set are removed from the selected set
 // - if `-A` is not set, events from the IO set are removed from the selected set
-TEST_F(test_falco_engine, selection_custom_base_set)
-{
+TEST_F(test_falco_engine, selection_custom_base_set) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s5;
-	// run app action with fake engine and without the `-A` option
-	s5.options.all_events = true;
+	s5.config->m_base_syscalls_all = true;
 	s5.engine = m_engine;
 	auto default_base_set = libsinsp::events::sinsp_state_sc_set();
 
@@ -295,17 +357,24 @@ TEST_F(test_falco_engine, selection_custom_base_set)
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s5.selected_sc_set);
-	auto expected_sc_names = strset_t({
-		// note: `syncfs` has been added due to the custom base set, and `accept`
-		// has been remove due to the negative base set.
-		// note: `read` is not ignored due to the "-A" option being set.
-		// note: `accept` is not included even though it is matched by the rules,
-		// which means that the custom negation base set has precedence over the
-		// final selection set as a whole
-		// note(jasondellaluce): "accept4" should be added, however old versions
-		// of the ACCEPT4 event are actually named "accept" in the event table
-		"connect", "umount2", "open", "ptrace", "mmap", "execve", "read", "syncfs", "procexit"
-	});
+	auto expected_sc_names =
+	        strset_t({// note: `syncfs` has been added due to the custom base set, and `accept`
+	                  // has been remove due to the negative base set.
+	                  // note: `read` is not ignored due to the "-A" option being set.
+	                  // note: `accept` is not included even though it is matched by the rules,
+	                  // which means that the custom negation base set has precedence over the
+	                  // final selection set as a whole
+	                  // note(jasondellaluce): "accept4" should be added, however old versions
+	                  // of the ACCEPT4 event are actually named "accept" in the event table
+	                  "connect",
+	                  "umount2",
+	                  "open",
+	                  "ptrace",
+	                  "mmap",
+	                  "execve",
+	                  "read",
+	                  "syncfs",
+	                  "procexit"});
 	ASSERT_NAMES_EQ(selected_sc_names, expected_sc_names);
 
 	// non-empty custom base set (both positive and negative with collision)
@@ -325,10 +394,18 @@ TEST_F(test_falco_engine, selection_custom_base_set)
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
 	selected_sc_names = libsinsp::events::sc_set_to_event_names(s5.selected_sc_set);
-	expected_sc_names = strset_t({
-		// note: accept is not negated anymore
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "read", "syncfs", "procexit"
-	});
+	expected_sc_names = strset_t({// note: accept is not negated anymore
+	                              "connect",
+	                              "accept",
+	                              "accept4",
+	                              "umount2",
+	                              "open",
+	                              "ptrace",
+	                              "mmap",
+	                              "execve",
+	                              "read",
+	                              "syncfs",
+	                              "procexit"});
 	ASSERT_NAMES_EQ(selected_sc_names, expected_sc_names);
 
 	// non-empty custom base set (only negative)
@@ -338,38 +415,44 @@ TEST_F(test_falco_engine, selection_custom_base_set)
 	ASSERT_EQ(result.errstr, "");
 	selected_sc_names = libsinsp::events::sc_set_to_event_names(s5.selected_sc_set);
 	expected_sc_names = unordered_set_union(
-		libsinsp::events::sc_set_to_event_names(default_base_set),
-		strset_t({ "connect", "umount2", "open", "ptrace", "mmap", "execve", "read"}));
+	        libsinsp::events::sc_set_to_event_names(default_base_set),
+	        strset_t({"connect", "umount2", "open", "ptrace", "mmap", "execve", "read"}));
 	expected_sc_names.erase("accept");
 	// note(jasondellaluce): "accept4" should be included, however old versions
 	// of the ACCEPT4 event are actually named "accept" in the event table
 	expected_sc_names.erase("accept4");
 	ASSERT_NAMES_EQ(selected_sc_names, expected_sc_names);
 
-	// non-empty custom base set (positive, without -A)
-	s5.options.all_events = false;
+	// non-empty custom base set (positive, disable all syscalls)
+	s5.config->m_base_syscalls_all = false;
 	s5.config->m_base_syscalls_custom_set = {"read"};
 	result = falco::app::actions::configure_interesting_sets(s5);
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
 	selected_sc_names = libsinsp::events::sc_set_to_event_names(s5.selected_sc_set);
-	expected_sc_names = strset_t({
-		// note: read is both part of the custom base set and the rules set,
-		// but we expect the unset -A option to take precedence
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "procexit"
-	});
+	expected_sc_names = strset_t({// note: read is both part of the custom base set and the rules
+	                              // set, but we expect the unset -A option to take precedence
+	                              "connect",
+	                              "accept",
+	                              "accept4",
+	                              "umount2",
+	                              "open",
+	                              "ptrace",
+	                              "mmap",
+	                              "execve",
+	                              "procexit"});
 	ASSERT_NAMES_EQ(selected_sc_names, expected_sc_names);
-	auto unexpected_sc_names = libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
+	auto unexpected_sc_names =
+	        libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
 	ASSERT_NAMES_NOCONTAIN(selected_sc_names, unexpected_sc_names);
 }
 
-TEST_F(test_falco_engine, selection_custom_base_set_repair)
-{
+TEST_F(test_falco_engine, selection_custom_base_set_repair) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s6;
-	// run app action with fake engine and without the `-A` option
-	s6.options.all_events = false;
+	// run app action with fake engine and without the `all syscalls` option
+	s6.config->m_base_syscalls_all = false;
 	s6.engine = m_engine;
 
 	// note: here we use file syscalls (e.g. open, openat) and have a custom
@@ -383,23 +466,34 @@ TEST_F(test_falco_engine, selection_custom_base_set_repair)
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s6.selected_sc_set);
-	auto expected_sc_names = strset_t({
-		// note: expecting syscalls from mock rules and `sinsp_repair_state_sc_set` enforced syscalls
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "procexit", \
-		"bind", "socket", "clone3", "close", "setuid"
-	});
+	auto expected_sc_names = strset_t({// note: expecting syscalls from mock rules and
+	                                   // `sinsp_repair_state_sc_set` enforced syscalls
+	                                   "connect",
+	                                   "accept",
+	                                   "accept4",
+	                                   "umount2",
+	                                   "open",
+	                                   "ptrace",
+	                                   "mmap",
+	                                   "execve",
+	                                   "procexit",
+	                                   "bind",
+	                                   "socket",
+	                                   "clone3",
+	                                   "close",
+	                                   "setuid"});
 	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
-	auto unexpected_sc_names = libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
+	auto unexpected_sc_names =
+	        libsinsp::events::sc_set_to_event_names(falco::app::ignored_sc_set());
 	ASSERT_NAMES_NOCONTAIN(selected_sc_names, unexpected_sc_names);
 }
 
-TEST_F(test_falco_engine, selection_empty_custom_base_set_repair)
-{
+TEST_F(test_falco_engine, selection_empty_custom_base_set_repair) {
 	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
 
 	falco::app::state s7;
-	// run app action with fake engine and with the `-A` option
-	s7.options.all_events = true;
+	// run app action with fake engine and with the `all syscalls` option
+	s7.config->m_base_syscalls_all = true;
 	s7.engine = m_engine;
 
 	// simulate empty custom set but repair option set.
@@ -410,23 +504,71 @@ TEST_F(test_falco_engine, selection_empty_custom_base_set_repair)
 	ASSERT_TRUE(result.success);
 	ASSERT_EQ(result.errstr, "");
 	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s7.selected_sc_set);
-	auto expected_sc_names = strset_t({
-		// note: expecting syscalls from mock rules and `sinsp_repair_state_sc_set` enforced syscalls
-		"connect", "accept", "accept4", "umount2", "open", "ptrace", "mmap", "execve", "procexit", \
-		"bind", "socket", "clone3", "close", "setuid"
-	});
+	auto expected_sc_names = strset_t({// note: expecting syscalls from mock rules and
+	                                   // `sinsp_repair_state_sc_set` enforced syscalls
+	                                   "connect",
+	                                   "accept",
+	                                   "accept4",
+	                                   "umount2",
+	                                   "open",
+	                                   "ptrace",
+	                                   "mmap",
+	                                   "execve",
+	                                   "procexit",
+	                                   "bind",
+	                                   "socket",
+	                                   "clone3",
+	                                   "close",
+	                                   "setuid"});
 	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
 	auto s7_state_set = libsinsp::events::sinsp_repair_state_sc_set(s7_rules_set);
 	ASSERT_EQ(s7.selected_sc_set, s7_state_set);
 	ASSERT_EQ(s7.selected_sc_set.size(), s7_state_set.size());
 }
 
-TEST(ConfigureInterestingSets, ignored_set_expected_size)
-{
+TEST_F(test_falco_engine, selection_base_syscalls_all) {
+	load_rules(ruleset_from_filters(s_sample_filters), "dummy_ruleset.yaml");
+
+	falco::app::state s7;
+	s7.engine = m_engine;
+
+	// simulate empty custom set but repair option set.
+	s7.config->m_base_syscalls_custom_set = {};
+	s7.config->m_base_syscalls_repair = true;
+	s7.config->m_base_syscalls_all = true;
+	auto result = falco::app::actions::configure_interesting_sets(s7);
+	auto s7_rules_set = s7.engine->sc_codes_for_ruleset(s_sample_source, s_sample_ruleset);
+	ASSERT_TRUE(result.success);
+	ASSERT_EQ(result.errstr, "");
+	auto selected_sc_names = libsinsp::events::sc_set_to_event_names(s7.selected_sc_set);
+	auto expected_sc_names = strset_t({// note: expecting syscalls from mock rules and
+	                                   // `sinsp_repair_state_sc_set` enforced syscalls
+	                                   "connect",
+	                                   "accept",
+	                                   "accept4",
+	                                   "umount2",
+	                                   "open",
+	                                   "ptrace",
+	                                   "mmap",
+	                                   "execve",
+	                                   "procexit",
+	                                   "bind",
+	                                   "socket",
+	                                   "clone3",
+	                                   "close",
+	                                   "setuid"});
+	ASSERT_NAMES_CONTAIN(selected_sc_names, expected_sc_names);
+	auto s7_state_set = libsinsp::events::sinsp_repair_state_sc_set(s7_rules_set);
+	ASSERT_EQ(s7.selected_sc_set, s7_state_set);
+	ASSERT_EQ(s7.selected_sc_set.size(), s7_state_set.size());
+}
+
+TEST(ConfigureInterestingSets, ignored_set_expected_size) {
 	// unit test fence to make sure we don't have unexpected regressions
 	// in the ignored set, to be updated in the future
-	ASSERT_EQ(falco::app::ignored_sc_set().size(), 14);
+	ASSERT_EQ(falco::app::ignored_sc_set().size(), 12);
 
 	// we don't expect to ignore any syscall in the default base set
-	ASSERT_EQ(falco::app::ignored_sc_set().intersect(libsinsp::events::sinsp_state_sc_set()).size(), 0);
+	ASSERT_EQ(falco::app::ignored_sc_set().intersect(libsinsp::events::sinsp_state_sc_set()).size(),
+	          0);
 }

unit_tests/falco/app/actions/test_configure_syscall_buffer_num.cpp

@@ -17,13 +17,11 @@ limitations under the License.
 
 #include "app_action_helpers.h"
 
-TEST(ActionConfigureSyscallBufferNum, variable_number_of_CPUs)
-{
+TEST(ActionConfigureSyscallBufferNum, variable_number_of_CPUs) {
 	auto action = falco::app::actions::configure_syscall_buffer_num;
 
 	ssize_t online_cpus = sysconf(_SC_NPROCESSORS_ONLN);
-	if(online_cpus <= 0)
-	{
+	if(online_cpus <= 0) {
 		FAIL() << "cannot get the number of online CPUs from the system\n";
 	}
 

unit_tests/falco/app/actions/test_load_config.cpp

@@ -19,8 +19,7 @@ limitations under the License.
 #include "falco_test_var.h"
 
 #ifndef __EMSCRIPTEN__
-TEST(ActionLoadConfig, check_kmod_engine_config)
-{
+TEST(ActionLoadConfig, check_kmod_engine_config) {
 	falco::app::state s = {};
 	s.options.conf_filename = TEST_ENGINE_KMOD_CONFIG;
 	EXPECT_ACTION_OK(falco::app::actions::load_config(s));
@@ -47,8 +46,7 @@ TEST(ActionLoadConfig, check_kmod_engine_config)
 	EXPECT_TRUE(s.config->m_gvisor.m_root.empty());
 }
 
-TEST(ActionLoadConfig, check_modern_engine_config)
-{
+TEST(ActionLoadConfig, check_modern_engine_config) {
 	falco::app::state s = {};
 	s.options.conf_filename = TEST_ENGINE_MODERN_CONFIG;
 	EXPECT_ACTION_OK(falco::app::actions::load_config(s));

unit_tests/falco/app/actions/test_select_event_sources.cpp

@@ -17,85 +17,82 @@ limitations under the License.
 
 #include "app_action_helpers.h"
 
-TEST(ActionSelectEventSources, pre_post_conditions)
-{
-    auto action = falco::app::actions::select_event_sources;
+TEST(ActionSelectEventSources, pre_post_conditions) {
+	auto action = falco::app::actions::select_event_sources;
 
-    // requires sources to be already loaded
-    {
-        falco::app::state s;
-        EXPECT_ACTION_FAIL(action(s));
-    }
+	// requires sources to be already loaded
+	{
+		falco::app::state s;
+		EXPECT_ACTION_FAIL(action(s));
+	}
 
-    // ignore source selection in capture mode
-    {
-        falco::app::state s;
-        s.config->m_engine_mode = engine_kind_t::REPLAY;
-        EXPECT_TRUE(s.is_capture_mode());
-        EXPECT_ACTION_OK(action(s));
-    }
+	// ignore source selection in capture mode
+	{
+		falco::app::state s;
+		s.config->m_engine_mode = engine_kind_t::REPLAY;
+		EXPECT_TRUE(s.is_capture_mode());
+		EXPECT_ACTION_OK(action(s));
+	}
 
-    // enable all loaded sources by default, even with multiple calls
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        EXPECT_ACTION_OK(action(s));
-        EXPECT_EQ(s.loaded_sources.size(), s.enabled_sources.size());
-        for (const auto& v : s.loaded_sources)
-        {
-            ASSERT_TRUE(s.enabled_sources.find(v) != s.enabled_sources.end());
-        }
-        s.loaded_sources.push_back("another_source");
-        EXPECT_ACTION_OK(action(s));
-        EXPECT_EQ(s.loaded_sources.size(), s.enabled_sources.size());
-        for (const auto& v : s.loaded_sources)
-        {
-            ASSERT_TRUE(s.enabled_sources.find(v) != s.enabled_sources.end());
-        }
-    }
+	// enable all loaded sources by default, even with multiple calls
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		EXPECT_ACTION_OK(action(s));
+		EXPECT_EQ(s.loaded_sources.size(), s.enabled_sources.size());
+		for(const auto& v : s.loaded_sources) {
+			ASSERT_TRUE(s.enabled_sources.find(v) != s.enabled_sources.end());
+		}
+		s.loaded_sources.push_back("another_source");
+		EXPECT_ACTION_OK(action(s));
+		EXPECT_EQ(s.loaded_sources.size(), s.enabled_sources.size());
+		for(const auto& v : s.loaded_sources) {
+			ASSERT_TRUE(s.enabled_sources.find(v) != s.enabled_sources.end());
+		}
+	}
 
-    // enable only selected sources
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        s.options.enable_sources = {"syscall"};
-        EXPECT_ACTION_OK(action(s));
-        EXPECT_EQ(s.enabled_sources.size(), 1);
-        EXPECT_EQ(*s.enabled_sources.begin(), "syscall");
-    }
+	// enable only selected sources
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		s.options.enable_sources = {"syscall"};
+		EXPECT_ACTION_OK(action(s));
+		EXPECT_EQ(s.enabled_sources.size(), 1);
+		EXPECT_EQ(*s.enabled_sources.begin(), "syscall");
+	}
 
-    // enable all loaded sources expect the disabled ones
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        s.options.disable_sources = {"syscall"};
-        EXPECT_ACTION_OK(action(s));
-        EXPECT_EQ(s.enabled_sources.size(), 1);
-        EXPECT_EQ(*s.enabled_sources.begin(), "some_source");
-    }
+	// enable all loaded sources expect the disabled ones
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		s.options.disable_sources = {"syscall"};
+		EXPECT_ACTION_OK(action(s));
+		EXPECT_EQ(s.enabled_sources.size(), 1);
+		EXPECT_EQ(*s.enabled_sources.begin(), "some_source");
+	}
 
-    // enable unknown sources
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        s.options.enable_sources = {"some_other_source"};
-        EXPECT_ACTION_FAIL(action(s));
-    }
+	// enable unknown sources
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		s.options.enable_sources = {"some_other_source"};
+		EXPECT_ACTION_FAIL(action(s));
+	}
 
-    // disable unknown sources
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        s.options.disable_sources = {"some_other_source"};
-        EXPECT_ACTION_FAIL(action(s));
-    }
+	// disable unknown sources
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		s.options.disable_sources = {"some_other_source"};
+		EXPECT_ACTION_FAIL(action(s));
+	}
 
-    // mix enable and disable sources options
-    {
-        falco::app::state s;
-        s.loaded_sources = {"syscall", "some_source"};
-        s.options.disable_sources = {"syscall"};
-        s.options.enable_sources = {"syscall"};
-        EXPECT_ACTION_FAIL(action(s));
-    }
+	// mix enable and disable sources options
+	{
+		falco::app::state s;
+		s.loaded_sources = {"syscall", "some_source"};
+		s.options.disable_sources = {"syscall"};
+		s.options.enable_sources = {"syscall"};
+		EXPECT_ACTION_FAIL(action(s));
+	}
 }

unit_tests/falco/test_atomic_signal_handler.cpp

@@ -24,14 +24,13 @@ limitations under the License.
 #include <future>
 #include <memory>
 #include <vector>
+#include <thread>
 
-TEST(AtomicSignalHandler, lock_free_implementation)
-{
+TEST(AtomicSignalHandler, lock_free_implementation) {
 	ASSERT_TRUE(falco::atomic_signal_handler().is_lock_free());
 }
 
-TEST(AtomicSignalHandler, handle_once_wait_consistency)
-{
+TEST(AtomicSignalHandler, handle_once_wait_consistency) {
 	constexpr const auto thread_num = 10;
 	constexpr const std::chrono::seconds thread_wait_sec{2};
 	constexpr const std::chrono::seconds handler_wait_sec{1};
@@ -40,33 +39,27 @@ TEST(AtomicSignalHandler, handle_once_wait_consistency)
 	falco::atomic_signal_handler handler;
 
 	// launch a bunch of threads all syncing on the same handler
-	struct task_result_t
-	{
+	struct task_result_t {
 		bool handled;
 		std::chrono::seconds duration_secs;
 	};
 
 	std::vector<std::future<task_result_t>> futures;
-	for (int i = 0; i < thread_num; i++)
-	{
-		futures.emplace_back(std::async(std::launch::async,
-			[&handler, thread_wait_sec]() {
-				auto start = std::chrono::high_resolution_clock::now();
-				task_result_t res;
-				res.handled = false;
-				while (!handler.handled())
-				{
-					if (handler.triggered())
-					{
-						res.handled = handler.handle([thread_wait_sec]() {
-							std::this_thread::sleep_for(thread_wait_sec);
-						});
-					}
+	for(int i = 0; i < thread_num; i++) {
+		futures.emplace_back(std::async(std::launch::async, [&handler, thread_wait_sec]() {
+			auto start = std::chrono::high_resolution_clock::now();
+			task_result_t res;
+			res.handled = false;
+			while(!handler.handled()) {
+				if(handler.triggered()) {
+					res.handled = handler.handle(
+					        [thread_wait_sec]() { std::this_thread::sleep_for(thread_wait_sec); });
 				}
-				auto diff = std::chrono::high_resolution_clock::now() - start;
-				res.duration_secs = std::chrono::duration_cast<std::chrono::seconds>(diff);
-				return res;
-			}));
+			}
+			auto diff = std::chrono::high_resolution_clock::now() - start;
+			res.duration_secs = std::chrono::duration_cast<std::chrono::seconds>(diff);
+			return res;
+		}));
 	}
 
 	// wait a bit, then trigger the signal handler from the main thread
@@ -74,12 +67,10 @@ TEST(AtomicSignalHandler, handle_once_wait_consistency)
 	auto start = std::chrono::high_resolution_clock::now();
 	std::this_thread::sleep_for(handler_wait_sec);
 	handler.trigger();
-	for (int i = 0; i < thread_num; i++)
-	{
+	for(int i = 0; i < thread_num; i++) {
 		// wait for all threads to finish and get the results from the futures
 		auto res = futures[i].get();
-		if (res.handled)
-		{
+		if(res.handled) {
 			total_handled++;
 		}
 		ASSERT_GE(res.duration_secs, thread_wait_sec);
@@ -94,9 +85,8 @@ TEST(AtomicSignalHandler, handle_once_wait_consistency)
 	ASSERT_EQ(total_handled, 1);
 }
 
-TEST(AtomicSignalHandler, handle_and_reset)
-{
-	auto do_nothing = []{};
+TEST(AtomicSignalHandler, handle_and_reset) {
+	auto do_nothing = [] {};
 	falco::atomic_signal_handler handler;
 
 	ASSERT_FALSE(handler.triggered());

unit_tests/falco/test_capture.cpp

@@ -0,0 +1,134 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+Copyright (C) 2025 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 <falco/app/actions/helpers.h>
+#include <falco/configuration.h>
+#include <gtest/gtest.h>
+
+TEST(Capture, generate_scap_file_path_realistic_scenario) {
+	// Simulate a realistic timestamp (nanoseconds since epoch)
+	uint64_t timestamp = 1648178040000000000ULL;  // 2022-03-25 04:14:00 CET (03:14:00 UTC) in ns,
+	                                              // birth date of my son Michelangelo :)
+	uint64_t evt_num = 1011;
+	std::string prefix = "/var/log/falco/captures/security_event";
+
+	std::string result = falco::app::actions::generate_scap_file_path(prefix, timestamp, evt_num);
+
+	std::string expected =
+	        "/var/log/falco/captures/security_event_01648178040000000000_00000000000000001011.scap";
+	EXPECT_EQ(result, expected);
+}
+
+TEST(Capture, generate_scap_file_path_lexicographic_ordering) {
+	std::string prefix = "/tmp/test";
+
+	// Generate multiple file paths with different timestamps
+	std::string path1 = falco::app::actions::generate_scap_file_path(prefix, 1000, 1);
+	std::string path2 = falco::app::actions::generate_scap_file_path(prefix, 2000, 1);
+	std::string path3 = falco::app::actions::generate_scap_file_path(prefix, 10000, 1);
+
+	// Verify lexicographic ordering (important for file sorting)
+	EXPECT_LT(path1, path2);
+	EXPECT_LT(path2, path3);
+
+	// Also test with same timestamp but different event numbers
+	std::string path4 = falco::app::actions::generate_scap_file_path(prefix, 1000, 1);
+	std::string path5 = falco::app::actions::generate_scap_file_path(prefix, 1000, 2);
+	std::string path6 = falco::app::actions::generate_scap_file_path(prefix, 1000, 100);
+
+	EXPECT_LT(path4, path5);
+	EXPECT_LT(path5, path6);
+}
+
+TEST(Capture, generate_scap_file_path_empty_prefix) {
+	std::string prefix = "";
+	uint64_t timestamp = 123;
+	uint64_t evt_num = 456;
+
+	std::string result = falco::app::actions::generate_scap_file_path(prefix, timestamp, evt_num);
+
+	std::string expected = "_00000000000000000123_00000000000000000456.scap";
+	EXPECT_EQ(result, expected);
+}
+
+TEST(Capture, capture_config_disabled_by_default) {
+	std::string config_content = R"(
+plugins:
+)";
+
+	falco_configuration config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = config.init_from_content(config_content, {}));
+
+	// Capture should be disabled by default
+	EXPECT_FALSE(config.m_capture_enabled);
+	EXPECT_EQ(config.m_capture_path_prefix, "/tmp/falco");
+	EXPECT_EQ(config.m_capture_mode, capture_mode_t::RULES);
+	EXPECT_EQ(config.m_capture_default_duration_ns, 5000 * 1000000LL);  // 5 seconds in ns
+}
+
+TEST(Capture, capture_config_enabled_rules_mode) {
+	std::string config_content = R"(
+capture:
+  enabled: true
+  path_prefix: /var/log/captures/falco
+  mode: rules
+  default_duration: 10000
+)";
+
+	falco_configuration config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = config.init_from_content(config_content, {}));
+
+	EXPECT_TRUE(config.m_capture_enabled);
+	EXPECT_EQ(config.m_capture_path_prefix, "/var/log/captures/falco");
+	EXPECT_EQ(config.m_capture_mode, capture_mode_t::RULES);
+	EXPECT_EQ(config.m_capture_default_duration_ns, 10000 * 1000000LL);  // 10 seconds in ns
+}
+
+TEST(Capture, capture_config_enabled_all_rules_mode) {
+	std::string config_content = R"(
+capture:
+  enabled: true
+  path_prefix: /tmp/debug/falco
+  mode: all_rules
+  default_duration: 30000
+)";
+
+	falco_configuration config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = config.init_from_content(config_content, {}));
+
+	EXPECT_TRUE(config.m_capture_enabled);
+	EXPECT_EQ(config.m_capture_path_prefix, "/tmp/debug/falco");
+	EXPECT_EQ(config.m_capture_mode, capture_mode_t::ALL_RULES);
+	EXPECT_EQ(config.m_capture_default_duration_ns, 30000 * 1000000LL);  // 30 seconds in ns
+}
+
+TEST(Capture, capture_config_invalid_mode) {
+	std::string config_content = R"(
+capture:
+  enabled: true
+  mode: invalid_mode
+)";
+
+	falco_configuration config;
+	config_loaded_res res;
+
+	// Should throw an exception for invalid mode
+	EXPECT_THROW(res = config.init_from_content(config_content, {}), std::logic_error);
+}

unit_tests/falco/test_configuration.cpp

@@ -19,20 +19,19 @@ limitations under the License.
 #include <falco/configuration.h>
 
 static std::string sample_yaml =
-	"base_value:\n"
-	"    id: 1\n"
-	"    name: 'sample_name'\n"
-	"    subvalue:\n"
-	"      subvalue2:\n"
-	"        boolean: true\n"
-	"base_value_2:\n"
-	"  sample_list:\n"
-	"    - elem1\n"
-	"    - elem2\n"
-	"    - elem3\n";
+        "base_value:\n"
+        "    id: 1\n"
+        "    name: 'sample_name'\n"
+        "    subvalue:\n"
+        "      subvalue2:\n"
+        "        boolean: true\n"
+        "base_value_2:\n"
+        "  sample_list:\n"
+        "    - elem1\n"
+        "    - elem2\n"
+        "    - elem3\n";
 
-TEST(Configuration, configuration_exceptions)
-{
+TEST(Configuration, configuration_exceptions) {
 	yaml_helper conf;
 
 	/* Broken YAML */
@@ -43,8 +42,7 @@ TEST(Configuration, configuration_exceptions)
 	EXPECT_NO_THROW(conf.load_from_string(sample_yaml));
 }
 
-TEST(Configuration, configuration_reload)
-{
+TEST(Configuration, configuration_reload) {
 	yaml_helper conf;
 
 	/* Clear and reload config */
@@ -56,8 +54,7 @@ TEST(Configuration, configuration_reload)
 	ASSERT_TRUE(conf.is_defined("base_value"));
 }
 
-TEST(Configuration, read_yaml_fields)
-{
+TEST(Configuration, read_yaml_fields) {
 	yaml_helper conf;
 	conf.load_from_string(sample_yaml);
 
@@ -72,9 +69,12 @@ TEST(Configuration, read_yaml_fields)
 	ASSERT_EQ(conf.get_scalar<bool>("base_value.subvalue.subvalue2.boolean", false), true);
 
 	/* get list field elements */
-	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[0]", "none").c_str(), "elem1");
-	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[1]", "none").c_str(), "elem2");
-	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[2]", "none").c_str(), "elem3");
+	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[0]", "none").c_str(),
+	             "elem1");
+	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[1]", "none").c_str(),
+	             "elem2");
+	ASSERT_STREQ(conf.get_scalar<std::string>("base_value_2.sample_list[2]", "none").c_str(),
+	             "elem3");
 
 	/* get sequence */
 	std::vector<std::string> seq;
@@ -85,100 +85,100 @@ TEST(Configuration, read_yaml_fields)
 	ASSERT_STREQ(seq[2].c_str(), "elem3");
 }
 
-TEST(Configuration, modify_yaml_fields)
-{
+TEST(Configuration, modify_yaml_fields) {
 	std::string key = "base_value.subvalue.subvalue2.boolean";
 	yaml_helper conf;
 
-    /* Get original value */
-    conf.load_from_string(sample_yaml);
+	/* Get original value */
+	conf.load_from_string(sample_yaml);
 	ASSERT_EQ(conf.get_scalar<bool>(key, false), true);
 
-    /* Modify the original value */
-    conf.set_scalar<bool>(key, false);
+	/* Modify the original value */
+	conf.set_scalar<bool>(key, false);
 	ASSERT_EQ(conf.get_scalar<bool>(key, true), false);
 
-    /* Modify it again */
-    conf.set_scalar<bool>(key, true);
+	/* Modify it again */
+	conf.set_scalar<bool>(key, true);
 	ASSERT_EQ(conf.get_scalar<bool>(key, false), true);
 }
 
-TEST(Configuration, configuration_webserver_ip)
-{
-    falco_configuration falco_config;
+TEST(Configuration, configuration_webserver_ip) {
+	falco_configuration falco_config;
 
-    std::vector<std::string> valid_addresses = {"127.0.0.1",
-                                                "1.127.0.1",
-                                                "1.1.127.1",
-                                                "1.1.1.127",
-                                                "::",
-                                                "::1",
-                                                "1200:0000:AB00:1234:0000:2552:7777:1313",
-                                                "1200::AB00:1234:0000:2552:7777:1313",
-                                                "1200:0000:AB00:1234::2552:7777:1313",
-                                                "21DA:D3:0:2F3B:2AA:FF:FE28:9C5A",
-                                                "FE80:0000:0000:0000:0202:B3FF:FE1E:8329",
-                                                "0.0.0.0",
-                                                "9.255.255.255",
-                                                "11.0.0.0",
-                                                "126.255.255.255",
-                                                "129.0.0.0",
-                                                "169.253.255.255",
-                                                "169.255.0.0",
-                                                "172.15.255.255",
-                                                "172.32.0.0",
-                                                "191.0.1.255",
-                                                "192.88.98.255",
-                                                "192.88.100.0",
-                                                "192.167.255.255",
-                                                "192.169.0.0",
-                                                "198.17.255.255",
-                                                "223.255.255.255"};
+	std::vector<std::string> valid_addresses = {"127.0.0.1",
+	                                            "1.127.0.1",
+	                                            "1.1.127.1",
+	                                            "1.1.1.127",
+	                                            "::",
+	                                            "::1",
+	                                            "1200:0000:AB00:1234:0000:2552:7777:1313",
+	                                            "1200::AB00:1234:0000:2552:7777:1313",
+	                                            "1200:0000:AB00:1234::2552:7777:1313",
+	                                            "21DA:D3:0:2F3B:2AA:FF:FE28:9C5A",
+	                                            "FE80:0000:0000:0000:0202:B3FF:FE1E:8329",
+	                                            "0.0.0.0",
+	                                            "9.255.255.255",
+	                                            "11.0.0.0",
+	                                            "126.255.255.255",
+	                                            "129.0.0.0",
+	                                            "169.253.255.255",
+	                                            "169.255.0.0",
+	                                            "172.15.255.255",
+	                                            "172.32.0.0",
+	                                            "191.0.1.255",
+	                                            "192.88.98.255",
+	                                            "192.88.100.0",
+	                                            "192.167.255.255",
+	                                            "192.169.0.0",
+	                                            "198.17.255.255",
+	                                            "223.255.255.255"};
 
-    for (const std::string &address: valid_addresses) {
-        std::string option = "webserver.listen_address=";
-        option.append(address);
+	for(const std::string &address : valid_addresses) {
+		std::string option = "webserver.listen_address=";
+		option.append(address);
 
-        std::vector<std::string> cmdline_config_options;
-        cmdline_config_options.push_back(option);
+		std::vector<std::string> cmdline_config_options;
+		cmdline_config_options.push_back(option);
 
-        EXPECT_NO_THROW(falco_config.init_from_content("", cmdline_config_options));
+		EXPECT_NO_THROW(falco_config.init_from_content("", cmdline_config_options));
 
-        ASSERT_EQ(falco_config.m_webserver_config.m_listen_address, address);
-    }
+		ASSERT_EQ(falco_config.m_webserver_config.m_listen_address, address);
+	}
 
-    std::vector<std::string> invalid_addresses = {"327.0.0.1",
-                                                  "1.327.0.1",
-                                                  "1.1.327.1",
-                                                  "1.1.1.327",
-                                                  "12 7.0.0.1",
-                                                  "127. 0.0.1",
-                                                  "127.0. 0.1",
-                                                  "127.0.0. 1",
-                                                  "!27.0.0.1",
-                                                  "1200: 0000:AB00:1234:0000:2552:7777:1313",
-                                                  "1200:0000: AB00:1234:0000:2552:7777:1313",
-                                                  "1200:0000:AB00: 1234:0000:2552:7777:1313",
-                                                  "1200:0000:AB00:1234: 0000:2552:7777:1313",
-                                                  "1200:0000:AB00:1234:0000: 2552:7777:1313",
-                                                  "1200:0000:AB00:1234:0000:2552: 7777:1313",
-                                                  "1200:0000:AB00:1234:0000:2552:7777: 1313",
-                                                  "1200:0000:AB00:1234:0000:2552:7777:131G",
-                                                  "1200:0000:AB00:1234:0000:2552:77Z7:1313",
-                                                  "1200:0000:AB00:1234:0000:2G52:7777:1313",
-                                                  "1200:0000:AB00:1234:0O00:2552:7777:1313",
-                                                  "1200:0000:AB00:H234:0000:2552:7777:1313",
-                                                  "1200:0000:IB00:1234:0000:2552:7777:1313",
-                                                  "1200:0O00:AB00:1234:0000:2552:7777:1313",
-                                                  "12O0:0000:AB00:1234:0000:2552:7777:1313",};
+	std::vector<std::string> invalid_addresses = {
+	        "327.0.0.1",
+	        "1.327.0.1",
+	        "1.1.327.1",
+	        "1.1.1.327",
+	        "12 7.0.0.1",
+	        "127. 0.0.1",
+	        "127.0. 0.1",
+	        "127.0.0. 1",
+	        "!27.0.0.1",
+	        "1200: 0000:AB00:1234:0000:2552:7777:1313",
+	        "1200:0000: AB00:1234:0000:2552:7777:1313",
+	        "1200:0000:AB00: 1234:0000:2552:7777:1313",
+	        "1200:0000:AB00:1234: 0000:2552:7777:1313",
+	        "1200:0000:AB00:1234:0000: 2552:7777:1313",
+	        "1200:0000:AB00:1234:0000:2552: 7777:1313",
+	        "1200:0000:AB00:1234:0000:2552:7777: 1313",
+	        "1200:0000:AB00:1234:0000:2552:7777:131G",
+	        "1200:0000:AB00:1234:0000:2552:77Z7:1313",
+	        "1200:0000:AB00:1234:0000:2G52:7777:1313",
+	        "1200:0000:AB00:1234:0O00:2552:7777:1313",
+	        "1200:0000:AB00:H234:0000:2552:7777:1313",
+	        "1200:0000:IB00:1234:0000:2552:7777:1313",
+	        "1200:0O00:AB00:1234:0000:2552:7777:1313",
+	        "12O0:0000:AB00:1234:0000:2552:7777:1313",
+	};
 
-    for (const std::string &address: invalid_addresses) {
-        std::string option = "webserver.listen_address=";
-        option.append(address);
+	for(const std::string &address : invalid_addresses) {
+		std::string option = "webserver.listen_address=";
+		option.append(address);
 
-        std::vector<std::string> cmdline_config_options;
-        cmdline_config_options.push_back(option);
+		std::vector<std::string> cmdline_config_options;
+		cmdline_config_options.push_back(option);
 
-        EXPECT_ANY_THROW(falco_config.init_from_content("", cmdline_config_options));
-    }
+		EXPECT_ANY_THROW(falco_config.init_from_content("", cmdline_config_options));
+	}
 }

unit_tests/falco/test_configuration_config_files.cpp

@@ -18,23 +18,23 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <falco/configuration.h>
 
-TEST(Configuration, configuration_config_files_secondary_fail)
-{
-	/* Test that a secondary config file is not able to include anything, triggering an exception. */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_2.yaml\n"
-					   "  - conf_3.yaml\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
-	const std::string conf_yaml_2 =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_4.yaml\n"
-					   "foo2: bar2\n"
-					   "base_value_2:\n"
-					   "    id: 2\n";
+TEST(Configuration, configuration_config_files_secondary_fail) {
+	/* Test that a secondary config file is not able to include anything, triggering an exception.
+	 */
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_2.yaml\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 = yaml_helper::configs_key +
+	                                ":\n"
+	                                "  - conf_4.yaml\n"
+	                                "foo2: bar2\n"
+	                                "base_value_2:\n"
+	                                "    id: 2\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -52,29 +52,28 @@ TEST(Configuration, configuration_config_files_secondary_fail)
 	std::filesystem::remove("conf_2.yaml");
 }
 
-TEST(Configuration, configuration_config_files_ok)
-{
+TEST(Configuration, configuration_config_files_ok) {
 	/* Test that every included config file was correctly parsed */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_2.yaml\n"
-					   "  - conf_3.yaml\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_2.yaml\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 	const std::string conf_yaml_3 =
-		"foo3: bar3\n"
-		"base_value_3:\n"
-		"    id: 3\n"
-		"    name: foo3\n";
+	        "foo3: bar3\n"
+	        "base_value_3:\n"
+	        "    id: 3\n"
+	        "    name: foo3\n";
 	const std::string conf_yaml_4 =
-		"base_value_4:\n"
-		"    id: 4\n";
+	        "base_value_4:\n"
+	        "    id: 4\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -93,7 +92,6 @@ TEST(Configuration, configuration_config_files_ok)
 	outfile.close();
 
 	std::vector<std::string> cmdline_config_options;
-	std::vector<std::string> loaded_conf_files;
 	falco_configuration falco_config;
 	config_loaded_res res;
 	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
@@ -117,7 +115,7 @@ TEST(Configuration, configuration_config_files_ok)
 	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_3.id", 0), 3);
 	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_3.name"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("base_value_3.name", ""), "foo3");
-	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_4.id")); // conf_4 is not included
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_4.id"));  // conf_4 is not included
 
 	std::filesystem::remove("main.yaml");
 	std::filesystem::remove("conf_2.yaml");
@@ -125,9 +123,7 @@ TEST(Configuration, configuration_config_files_ok)
 	std::filesystem::remove("conf_4.yaml");
 }
 
-
-TEST(Configuration, configuration_config_files_relative_main)
-{
+TEST(Configuration, configuration_config_files_relative_main) {
 	/*
 	 * Test that relative path are treated as relative to cwd and not to main config folder,
 	 * and that absolute includes are ok too.
@@ -135,24 +131,25 @@ TEST(Configuration, configuration_config_files_relative_main)
 	const auto temp_main = std::filesystem::temp_directory_path() / "main.yaml";
 	// So, conf_2 will be looked up in the same folder as main config file,
 	// while conf_3, since is absolute, will be looked up in the absolute path (and found!).
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_2.yaml\n"
-					   "  - " +
-		std::filesystem::current_path().string() + "/conf_3.yaml\n"
-							   "foo: bar\n"
-							   "base_value:\n"
-							   "    id: 1\n"
-							   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_2.yaml\n"
+	                                   "  - " +
+	                                   std::filesystem::current_path().string() +
+	                                   "/conf_3.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 	const std::string conf_yaml_3 =
-		"foo3: bar3\n"
-		"base_value_3:\n"
-		"    id: 3\n"
-		"    name: foo3\n";
+	        "foo3: bar3\n"
+	        "base_value_3:\n"
+	        "    id: 3\n"
+	        "    name: foo3\n";
 
 	std::ofstream outfile(temp_main.string());
 	outfile << main_conf_yaml;
@@ -192,24 +189,23 @@ TEST(Configuration, configuration_config_files_relative_main)
 	std::filesystem::remove("conf_3.yaml");
 }
 
-TEST(Configuration, configuration_config_files_override)
-{
+TEST(Configuration, configuration_config_files_override) {
 	/* Test that included config files are able to override configs from main file */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_2.yaml\n"
-					   "  - conf_3.yaml\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_2.yaml\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 	const std::string conf_yaml_3 =
-		"base_value:\n"
-		"    id: 3\n";
+	        "base_value:\n"
+	        "    id: 3\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -234,28 +230,338 @@ TEST(Configuration, configuration_config_files_override)
 	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("foo", ""), "bar");
 	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
-	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3); // overridden!
-	ASSERT_FALSE(falco_config.m_config.is_defined("base_value.name"));	// no more present since entire `base_value` block was overridden
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
 	ASSERT_TRUE(falco_config.m_config.is_defined("foo2"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("foo2", ""), "bar2");
 	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
-	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id")); // not defined
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
 
 	std::filesystem::remove("main.yaml");
 	std::filesystem::remove("conf_2.yaml");
 	std::filesystem::remove("conf_3.yaml");
 }
 
-TEST(Configuration, configuration_config_files_unexistent)
-{
+TEST(Configuration, configuration_config_files_sequence_strategy_default) {
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_2.yaml\n"  // default merge-strategy: append
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: [ bar ]\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 =
+	        "foo: [ bar2 ]\n"  // append to foo sequence
+	        "base_value_2:\n"
+	        "    id: 2\n";
+	const std::string conf_yaml_3 =
+	        "base_value:\n"  // override base_value
+	        "    id: 3\n";
+
+	std::ofstream outfile("main.yaml");
+	outfile << main_conf_yaml;
+	outfile.close();
+
+	outfile.open("conf_2.yaml");
+	outfile << conf_yaml_2;
+	outfile.close();
+
+	outfile.open("conf_3.yaml");
+	outfile << conf_yaml_3;
+	outfile.close();
+
+	std::vector<std::string> cmdline_config_options;
+	falco_configuration falco_config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
+
+	// main + conf_2 + conf_3
+	ASSERT_EQ(res.size(), 3);
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
+	std::vector<std::string> foos;
+	auto expected_foos = std::vector<std::string>{"bar", "bar2"};
+	ASSERT_NO_THROW(falco_config.m_config.get_sequence<std::vector<std::string>>(foos, "foo"));
+	ASSERT_EQ(foos.size(), 2);  // 2 elements in `foo` sequence because we appended to it
+	for(size_t i = 0; i < foos.size(); ++i) {
+		EXPECT_EQ(foos[i], expected_foos[i])
+		        << "Vectors foo's and expected_foo's differ at index " << i;
+	}
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
+
+	std::filesystem::remove("main.yaml");
+	std::filesystem::remove("conf_2.yaml");
+	std::filesystem::remove("conf_3.yaml");
+}
+
+TEST(Configuration, configuration_config_files_sequence_strategy_append) {
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - path: conf_2.yaml\n"
+	                                   "    strategy: append\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: [ bar ]\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 =
+	        "foo: [ bar2 ]\n"  // append to foo sequence
+	        "base_value_2:\n"
+	        "    id: 2\n";
+	const std::string conf_yaml_3 =
+	        "base_value:\n"  // override base_value
+	        "    id: 3\n";
+
+	std::ofstream outfile("main.yaml");
+	outfile << main_conf_yaml;
+	outfile.close();
+
+	outfile.open("conf_2.yaml");
+	outfile << conf_yaml_2;
+	outfile.close();
+
+	outfile.open("conf_3.yaml");
+	outfile << conf_yaml_3;
+	outfile.close();
+
+	std::vector<std::string> cmdline_config_options;
+	falco_configuration falco_config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
+
+	// main + conf_2 + conf_3
+	ASSERT_EQ(res.size(), 3);
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
+	std::vector<std::string> foos;
+	auto expected_foos = std::vector<std::string>{"bar", "bar2"};
+	ASSERT_NO_THROW(falco_config.m_config.get_sequence<std::vector<std::string>>(foos, "foo"));
+	ASSERT_EQ(foos.size(), 2);  // 2 elements in `foo` sequence because we appended to it
+	for(size_t i = 0; i < foos.size(); ++i) {
+		EXPECT_EQ(foos[i], expected_foos[i])
+		        << "Vectors foo's and expected_foo's differ at index " << i;
+	}
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
+
+	std::filesystem::remove("main.yaml");
+	std::filesystem::remove("conf_2.yaml");
+	std::filesystem::remove("conf_3.yaml");
+}
+
+TEST(Configuration, configuration_config_files_sequence_strategy_override) {
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - path: conf_2.yaml\n"
+	                                   "    strategy: override\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: [ bar ]\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 =
+	        "foo: [ bar2 ]\n"  // override foo sequence
+	        "base_value_2:\n"
+	        "    id: 2\n";
+	const std::string conf_yaml_3 =
+	        "base_value:\n"  // override base_value
+	        "    id: 3\n";
+
+	std::ofstream outfile("main.yaml");
+	outfile << main_conf_yaml;
+	outfile.close();
+
+	outfile.open("conf_2.yaml");
+	outfile << conf_yaml_2;
+	outfile.close();
+
+	outfile.open("conf_3.yaml");
+	outfile << conf_yaml_3;
+	outfile.close();
+
+	std::vector<std::string> cmdline_config_options;
+	falco_configuration falco_config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
+
+	// main + conf_2 + conf_3
+	ASSERT_EQ(res.size(), 3);
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
+	std::vector<std::string> foos;
+	auto expected_foos = std::vector<std::string>{"bar2"};
+	ASSERT_NO_THROW(falco_config.m_config.get_sequence<std::vector<std::string>>(foos, "foo"));
+	ASSERT_EQ(foos.size(), 1);  // one element in `foo` sequence because we overrode it
+	for(size_t i = 0; i < foos.size(); ++i) {
+		EXPECT_EQ(foos[i], expected_foos[i])
+		        << "Vectors foo's and expected_foo's differ at index " << i;
+	}
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
+
+	std::filesystem::remove("main.yaml");
+	std::filesystem::remove("conf_2.yaml");
+	std::filesystem::remove("conf_3.yaml");
+}
+
+TEST(Configuration, configuration_config_files_sequence_strategy_addonly) {
+	/* Test that included config files are able to override configs from main file */
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - path: conf_2.yaml\n"
+	                                   "    strategy: add-only\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: [ bar ]\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 =
+	        "foo: [ bar2 ]\n"  // ignored: add-only strategy
+	        "base_value_2:\n"
+	        "    id: 2\n";
+	const std::string conf_yaml_3 =
+	        "base_value:\n"  // override base_value
+	        "    id: 3\n";
+
+	std::ofstream outfile("main.yaml");
+	outfile << main_conf_yaml;
+	outfile.close();
+
+	outfile.open("conf_2.yaml");
+	outfile << conf_yaml_2;
+	outfile.close();
+
+	outfile.open("conf_3.yaml");
+	outfile << conf_yaml_3;
+	outfile.close();
+
+	std::vector<std::string> cmdline_config_options;
+	falco_configuration falco_config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
+
+	// main + conf_2 + conf_3
+	ASSERT_EQ(res.size(), 3);
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
+	std::vector<std::string> foos;
+	auto expected_foos =
+	        std::vector<std::string>{"bar"};  // bar2 is ignored because of merge-strategy: add-only
+	ASSERT_NO_THROW(falco_config.m_config.get_sequence<std::vector<std::string>>(foos, "foo"));
+	ASSERT_EQ(foos.size(), 1);  // one element in `foo` sequence because we overrode it
+	for(size_t i = 0; i < foos.size(); ++i) {
+		EXPECT_EQ(foos[i], expected_foos[i])
+		        << "Vectors foo's and expected_foo's differ at index " << i;
+	}
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
+
+	std::filesystem::remove("main.yaml");
+	std::filesystem::remove("conf_2.yaml");
+	std::filesystem::remove("conf_3.yaml");
+}
+
+TEST(Configuration, configuration_config_files_sequence_wrong_strategy) {
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - path: conf_2.yaml\n"
+	                                   "    strategy: wrong\n"
+	                                   "  - conf_3.yaml\n"
+	                                   "foo: [ bar ]\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
+	const std::string conf_yaml_2 =
+	        "foo: [ bar2 ]\n"  // append to foo sequence
+	        "base_value_2:\n"
+	        "    id: 2\n";
+	const std::string conf_yaml_3 =
+	        "base_value:\n"  // override base_value
+	        "    id: 3\n";
+
+	std::ofstream outfile("main.yaml");
+	outfile << main_conf_yaml;
+	outfile.close();
+
+	outfile.open("conf_2.yaml");
+	outfile << conf_yaml_2;
+	outfile.close();
+
+	outfile.open("conf_3.yaml");
+	outfile << conf_yaml_3;
+	outfile.close();
+
+	std::vector<std::string> cmdline_config_options;
+	falco_configuration falco_config;
+	config_loaded_res res;
+	ASSERT_NO_THROW(res = falco_config.init_from_file("main.yaml", cmdline_config_options));
+
+	// main
+	ASSERT_EQ(res.size(), 3);
+	auto validation = res["main.yaml"];
+	// Since we are using a wrong strategy, the validation should fail
+	// but the enforced strategy should be "append"
+	ASSERT_NE(validation, yaml_helper::validation_ok);
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("foo"));
+	std::vector<std::string> foos;
+	auto expected_foos = std::vector<std::string>{"bar", "bar2"};
+	ASSERT_NO_THROW(falco_config.m_config.get_sequence<std::vector<std::string>>(foos, "foo"));
+	ASSERT_EQ(foos.size(), 2);  // 2 elements in `foo` sequence because we appended to it
+	for(size_t i = 0; i < foos.size(); ++i) {
+		EXPECT_EQ(foos[i], expected_foos[i])
+		        << "Vectors foo's and expected_foo's differ at index " << i;
+	}
+
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value.id", 0), 3);  // overridden!
+	ASSERT_FALSE(falco_config.m_config.is_defined(
+	        "base_value.name"));  // no more present since entire `base_value` block was overridden
+	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
+	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
+	ASSERT_FALSE(falco_config.m_config.is_defined("base_value_3.id"));  // not defined
+
+	std::filesystem::remove("main.yaml");
+	std::filesystem::remove("conf_2.yaml");
+	std::filesystem::remove("conf_3.yaml");
+}
+
+TEST(Configuration, configuration_config_files_unexistent) {
 	/* Test that including an unexistent file just skips it */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "  - conf_5.yaml\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "  - conf_5.yaml\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -277,19 +583,19 @@ TEST(Configuration, configuration_config_files_unexistent)
 	std::filesystem::remove("main.yaml");
 }
 
-TEST(Configuration, configuration_config_files_scalar_config_files)
-{
-	/* Test that a single file can be included as a scalar (thanks to get_sequence_from_node magic) */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ": conf_2.yaml\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+TEST(Configuration, configuration_config_files_scalar_config_files) {
+	/* Test that a single file can be included as a scalar (thanks to get_sequence_from_node magic)
+	 */
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ": conf_2.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -322,15 +628,14 @@ TEST(Configuration, configuration_config_files_scalar_config_files)
 	std::filesystem::remove("conf_2.yaml");
 }
 
-TEST(Configuration, configuration_config_files_empty_config_files)
-{
+TEST(Configuration, configuration_config_files_empty_config_files) {
 	/* Test that empty includes list is accepted */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ":\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ":\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -354,15 +659,14 @@ TEST(Configuration, configuration_config_files_empty_config_files)
 	std::filesystem::remove("main.yaml");
 }
 
-TEST(Configuration, configuration_config_files_self)
-{
+TEST(Configuration, configuration_config_files_self) {
 	/* Test that main config file cannot include itself */
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ": main.yaml\n"
-					   "foo: bar\n"
-					   "base_value:\n"
-					   "    id: 1\n"
-					   "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key +
+	                                   ": main.yaml\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -375,31 +679,30 @@ TEST(Configuration, configuration_config_files_self)
 	std::filesystem::remove("main.yaml");
 }
 
-TEST(Configuration, configuration_config_files_directory)
-{
+TEST(Configuration, configuration_config_files_directory) {
 	/*
 	 * Test that when main config file includes a config directory,
 	 * the config directory is parsed in lexicographic order,
 	 * and only regular files are parsed.
 	 */
 	// Main config includes whole temp directory
-	const std::string main_conf_yaml =
-		yaml_helper::configs_key + ": " + std::filesystem::temp_directory_path().string() + "/test\n"
-												    "foo: bar\n"
-												    "base_value:\n"
-												    "    id: 1\n"
-												    "    name: foo\n";
+	const std::string main_conf_yaml = yaml_helper::configs_key + ": " +
+	                                   std::filesystem::temp_directory_path().string() +
+	                                   "/test\n"
+	                                   "foo: bar\n"
+	                                   "base_value:\n"
+	                                   "    id: 1\n"
+	                                   "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 	const std::string conf_yaml_3 =
-		"foo2: bar3\n"
-		"base_value_3:\n"
-		"    id: 3\n"
-		"    name: foo3\n";
-	const std::string conf_yaml_4 =
-		"foo4: bar4\n";
+	        "foo2: bar3\n"
+	        "base_value_3:\n"
+	        "    id: 3\n"
+	        "    name: foo3\n";
+	const std::string conf_yaml_4 = "foo4: bar4\n";
 
 	std::filesystem::create_directory(std::filesystem::temp_directory_path() / "test");
 
@@ -407,17 +710,17 @@ TEST(Configuration, configuration_config_files_directory)
 	outfile << main_conf_yaml;
 	outfile.close();
 
-	outfile.open(std::filesystem::temp_directory_path()/"test/conf_2.yaml");
+	outfile.open(std::filesystem::temp_directory_path() / "test/conf_2.yaml");
 	outfile << conf_yaml_2;
 	outfile.close();
 
-	outfile.open(std::filesystem::temp_directory_path()/"test/conf_3.yaml");
+	outfile.open(std::filesystem::temp_directory_path() / "test/conf_3.yaml");
 	outfile << conf_yaml_3;
 	outfile.close();
 
 	// Create a directory and create a config inside it. We will later check that it was not parsed
 	std::filesystem::create_directory(std::filesystem::temp_directory_path() / "test" / "foo");
-	outfile.open(std::filesystem::temp_directory_path()/"test/foo/conf_4.yaml");
+	outfile.open(std::filesystem::temp_directory_path() / "test/foo/conf_4.yaml");
 	outfile << conf_yaml_4;
 	outfile.close();
 
@@ -445,21 +748,20 @@ TEST(Configuration, configuration_config_files_directory)
 	ASSERT_FALSE(falco_config.m_config.is_defined("foo4"));
 
 	std::filesystem::remove("main");
-	std::filesystem::remove_all(std::filesystem::temp_directory_path()/"test");
+	std::filesystem::remove_all(std::filesystem::temp_directory_path() / "test");
 }
 
-TEST(Configuration, configuration_config_files_cmdline)
-{
+TEST(Configuration, configuration_config_files_cmdline) {
 	/* Test that we support including configs files from cmdline option */
 	const std::string main_conf_yaml =
-		"foo: bar\n"
-		"base_value:\n"
-		"    id: 1\n"
-		"    name: foo\n";
+	        "foo: bar\n"
+	        "base_value:\n"
+	        "    id: 1\n"
+	        "    name: foo\n";
 	const std::string conf_yaml_2 =
-		"foo2: bar2\n"
-		"base_value_2:\n"
-		"    id: 2\n";
+	        "foo2: bar2\n"
+	        "base_value_2:\n"
+	        "    id: 2\n";
 
 	std::ofstream outfile("main.yaml");
 	outfile << main_conf_yaml;
@@ -471,7 +773,10 @@ TEST(Configuration, configuration_config_files_cmdline)
 
 	// Pass "config_files=..." cmdline option
 	std::vector<std::string> cmdline_config_options;
-	cmdline_config_options.push_back((yaml_helper::configs_key+"=conf_2.yaml"));
+	cmdline_config_options.push_back((yaml_helper::configs_key + "=conf_2.yaml"));
+
+	// Override foo2 value from cli
+	cmdline_config_options.push_back(("foo2=bar22"));
 
 	falco_configuration falco_config;
 	config_loaded_res res;
@@ -487,10 +792,10 @@ TEST(Configuration, configuration_config_files_cmdline)
 	ASSERT_TRUE(falco_config.m_config.is_defined("base_value.name"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("base_value.name", ""), "foo");
 	ASSERT_TRUE(falco_config.m_config.is_defined("foo2"));
-	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("foo2", ""), "bar2");
+	ASSERT_EQ(falco_config.m_config.get_scalar<std::string>("foo2", ""), "bar22");
 	ASSERT_TRUE(falco_config.m_config.is_defined("base_value_2.id"));
 	ASSERT_EQ(falco_config.m_config.get_scalar<int>("base_value_2.id", 0), 2);
 
 	std::filesystem::remove("main.yaml");
 	std::filesystem::remove("conf_2.yaml");
-}
+}

unit_tests/falco/test_configuration_env_vars.cpp

@@ -24,8 +24,7 @@ limitations under the License.
 #define SET_ENV_VAR(env_var_name, env_var_value) setenv(env_var_name, env_var_value, 1)
 #endif
 
-TEST(Configuration, configuration_environment_variables)
-{
+TEST(Configuration, configuration_environment_variables) {
 	// Set an environment variable for testing purposes
 	std::string env_var_value = "envVarValue";
 	std::string env_var_name = "ENV_VAR";
@@ -49,38 +48,38 @@ TEST(Configuration, configuration_environment_variables)
 
 	std::string default_value = "default";
 	std::string env_var_sample_yaml =
-		"base_value:\n"
-		"    id: $ENV_VAR\n"
-		"    name: '${ENV_VAR}'\n"
-		"    string: my_string\n"
-		"    invalid: $${ENV_VAR}\n"
-		"    invalid_env: $$ENV_VAR\n"
-		"    invalid_double_env: $${ENV_VAR}$${ENV_VAR}\n"
-		"    invalid_embedded_env: $${${ENV_VAR}}\n"
-		"    invalid_valid_env: $${ENV_VAR}${ENV_VAR}\n"
-		"    escaped: \"${ENV_VAR}\"\n"
-		"    subvalue:\n"
-		"        subvalue2:\n"
-		"            boolean: ${UNSED_XX_X_X_VAR}\n"
-		"base_value_2:\n"
-		"    sample_list:\n"
-		"        - ${ENV_VAR}\n"
-		"        - ' ${ENV_VAR}'\n"
-		"        - '${ENV_VAR} '\n"
-		"        - $UNSED_XX_X_X_VAR\n"
-		"paths:\n"
-		"    - ${ENV_VAR}/foo\n"
-		"    - $ENV_VAR/foo\n"
-		"    - /foo/${ENV_VAR}/\n"
-		"    - /${ENV_VAR}/${ENV_VAR}${ENV_VAR}/foo\n"
-		"    - ${ENV_VAR_EMBEDDED}/foo\n"
-		"is_test: ${ENV_VAR_BOOL}\n"
-		"num_test: ${ENV_VAR_INT}\n"
-		"empty_test: ${ENV_VAR_EMPTY}\n"
-		"plugins:\n"
-		"  - name: k8saudit\n"
-		"    library_path: /foo/${ENV_VAR}/libk8saudit.so\n"
-		"    open_params: ${ENV_VAR_INT}\n";
+	        "base_value:\n"
+	        "    id: $ENV_VAR\n"
+	        "    name: '${ENV_VAR}'\n"
+	        "    string: my_string\n"
+	        "    invalid: $${ENV_VAR}\n"
+	        "    invalid_env: $$ENV_VAR\n"
+	        "    invalid_double_env: $${ENV_VAR}$${ENV_VAR}\n"
+	        "    invalid_embedded_env: $${${ENV_VAR}}\n"
+	        "    invalid_valid_env: $${ENV_VAR}${ENV_VAR}\n"
+	        "    escaped: \"${ENV_VAR}\"\n"
+	        "    subvalue:\n"
+	        "        subvalue2:\n"
+	        "            boolean: ${UNSED_XX_X_X_VAR}\n"
+	        "base_value_2:\n"
+	        "    sample_list:\n"
+	        "        - ${ENV_VAR}\n"
+	        "        - ' ${ENV_VAR}'\n"
+	        "        - '${ENV_VAR} '\n"
+	        "        - $UNSED_XX_X_X_VAR\n"
+	        "paths:\n"
+	        "    - ${ENV_VAR}/foo\n"
+	        "    - $ENV_VAR/foo\n"
+	        "    - /foo/${ENV_VAR}/\n"
+	        "    - /${ENV_VAR}/${ENV_VAR}${ENV_VAR}/foo\n"
+	        "    - ${ENV_VAR_EMBEDDED}/foo\n"
+	        "is_test: ${ENV_VAR_BOOL}\n"
+	        "num_test: ${ENV_VAR_INT}\n"
+	        "empty_test: ${ENV_VAR_EMPTY}\n"
+	        "plugins:\n"
+	        "  - name: k8saudit\n"
+	        "    library_path: /foo/${ENV_VAR}/libk8saudit.so\n"
+	        "    open_params: ${ENV_VAR_INT}\n";
 
 	yaml_helper conf;
 	conf.load_from_string(env_var_sample_yaml);
@@ -95,84 +94,112 @@ TEST(Configuration, configuration_environment_variables)
 	auto base_value_string = conf.get_scalar<std::string>("base_value.string", default_value);
 	ASSERT_EQ(base_value_string, "my_string");
 
-	/* Test fetching of escaped environment variable format. Should return the string as-is after stripping the leading `$` */
+	/* Test fetching of escaped environment variable format. Should return the string as-is after
+	 * stripping the leading `$` */
 	auto base_value_invalid = conf.get_scalar<std::string>("base_value.invalid", default_value);
 	ASSERT_EQ(base_value_invalid, "${ENV_VAR}");
 
-	/* Test fetching of invalid escaped environment variable format. Should return the string as-is */
-	auto base_value_invalid_env = conf.get_scalar<std::string>("base_value.invalid_env", default_value);
+	/* Test fetching of invalid escaped environment variable format. Should return the string as-is
+	 */
+	auto base_value_invalid_env =
+	        conf.get_scalar<std::string>("base_value.invalid_env", default_value);
 	ASSERT_EQ(base_value_invalid_env, "$$ENV_VAR");
 
-	/* Test fetching of 2 escaped environment variables side by side. Should return the string as-is after stripping the leading `$` */
-	auto base_value_double_invalid = conf.get_scalar<std::string>("base_value.invalid_double_env", default_value);
+	/* Test fetching of 2 escaped environment variables side by side. Should return the string as-is
+	 * after stripping the leading `$` */
+	auto base_value_double_invalid =
+	        conf.get_scalar<std::string>("base_value.invalid_double_env", default_value);
 	ASSERT_EQ(base_value_double_invalid, "${ENV_VAR}${ENV_VAR}");
 
 	/*
-     * Test fetching of escaped environment variable format with inside an env variable.
-     * Should return the string as-is after stripping the leading `$` with the resolved env variable within
+	 * Test fetching of escaped environment variable format with inside an env variable.
+	 * Should return the string as-is after stripping the leading `$` with the resolved env variable
+	 * within
 	 */
-	auto base_value_embedded_invalid = conf.get_scalar<std::string>("base_value.invalid_embedded_env", default_value);
+	auto base_value_embedded_invalid =
+	        conf.get_scalar<std::string>("base_value.invalid_embedded_env", default_value);
 	ASSERT_EQ(base_value_embedded_invalid, "${" + env_var_value + "}");
 
 	/*
-     * Test fetching of an escaped env variable plus an env variable side by side.
-     * Should return the escaped one trimming the leading `$` plus the second one resolved.
+	 * Test fetching of an escaped env variable plus an env variable side by side.
+	 * Should return the escaped one trimming the leading `$` plus the second one resolved.
 	 */
-	auto base_value_valid_invalid = conf.get_scalar<std::string>("base_value.invalid_valid_env", default_value);
+	auto base_value_valid_invalid =
+	        conf.get_scalar<std::string>("base_value.invalid_valid_env", default_value);
 	ASSERT_EQ(base_value_valid_invalid, "${ENV_VAR}" + env_var_value);
 
 	/* Test fetching of strings that contain environment variables */
 	auto base_value_id = conf.get_scalar<std::string>("base_value.id", default_value);
-	ASSERT_EQ(base_value_id, "$ENV_VAR"); // Does not follow the `${VAR}` format, so it should be treated as a regular string
+	ASSERT_EQ(base_value_id, "$ENV_VAR");  // Does not follow the `${VAR}` format, so it should be
+	                                       // treated as a regular string
 
 	auto base_value_name = conf.get_scalar<std::string>("base_value.name", default_value);
-	ASSERT_EQ(base_value_name, env_var_value); // Proper environment variable format
+	ASSERT_EQ(base_value_name, env_var_value);  // Proper environment variable format
 
 	auto base_value_escaped = conf.get_scalar<std::string>("base_value.escaped", default_value);
-	ASSERT_EQ(base_value_escaped, env_var_value); // Environment variable within quotes
+	ASSERT_EQ(base_value_escaped, env_var_value);  // Environment variable within quotes
 
 	/* Test fetching of an undefined environment variable. Resolves to empty string. */
-	auto unknown_boolean = conf.get_scalar<std::string>("base_value.subvalue.subvalue2.boolean", default_value);
+	auto unknown_boolean =
+	        conf.get_scalar<std::string>("base_value.subvalue.subvalue2.boolean", default_value);
 	ASSERT_EQ(unknown_boolean, "");
 
 	/* Test fetching of environment variables from a list */
-	auto base_value_2_list_0 = conf.get_scalar<std::string>("base_value_2.sample_list[0]", default_value);
-	ASSERT_EQ(base_value_2_list_0, env_var_value); // Proper environment variable format
+	auto base_value_2_list_0 =
+	        conf.get_scalar<std::string>("base_value_2.sample_list[0]", default_value);
+	ASSERT_EQ(base_value_2_list_0, env_var_value);  // Proper environment variable format
 
-	auto base_value_2_list_1 = conf.get_scalar<std::string>("base_value_2.sample_list[1]", default_value);
-	ASSERT_EQ(base_value_2_list_1, " " + env_var_value); // Environment variable preceded by a space, still extracted env var with leading space
+	auto base_value_2_list_1 =
+	        conf.get_scalar<std::string>("base_value_2.sample_list[1]", default_value);
+	ASSERT_EQ(base_value_2_list_1,
+	          " " + env_var_value);  // Environment variable preceded by a space, still extracted
+	                                 // env var with leading space
 
-	auto base_value_2_list_2 = conf.get_scalar<std::string>("base_value_2.sample_list[2]", default_value);
-	ASSERT_EQ(base_value_2_list_2, env_var_value + " "); // Environment variable followed by a space, still extracted env var with trailing space
+	auto base_value_2_list_2 =
+	        conf.get_scalar<std::string>("base_value_2.sample_list[2]", default_value);
+	ASSERT_EQ(base_value_2_list_2,
+	          env_var_value + " ");  // Environment variable followed by a space, still extracted
+	                                 // env var with trailing space
 
-	auto base_value_2_list_3 = conf.get_scalar<std::string>("base_value_2.sample_list[3]", default_value);
-	ASSERT_EQ(base_value_2_list_3, "$UNSED_XX_X_X_VAR"); // Does not follow the `${VAR}` format, so should be treated as a regular string
+	auto base_value_2_list_3 =
+	        conf.get_scalar<std::string>("base_value_2.sample_list[3]", default_value);
+	ASSERT_EQ(base_value_2_list_3, "$UNSED_XX_X_X_VAR");  // Does not follow the `${VAR}` format, so
+	                                                      // should be treated as a regular string
 
 	/* Test expansion of environment variables within strings */
 	auto path_list_0 = conf.get_scalar<std::string>("paths[0]", default_value);
-	ASSERT_EQ(path_list_0, env_var_value + "/foo"); // Even if env var is part of bigger string, it gets expanded
+	ASSERT_EQ(
+	        path_list_0,
+	        env_var_value + "/foo");  // Even if env var is part of bigger string, it gets expanded
 
 	auto path_list_1 = conf.get_scalar<std::string>("paths[1]", default_value);
-	ASSERT_EQ(path_list_1, "$ENV_VAR/foo"); // Does not follow the `${VAR}` format, so should be treated as a regular string
+	ASSERT_EQ(path_list_1, "$ENV_VAR/foo");  // Does not follow the `${VAR}` format, so should be
+	                                         // treated as a regular string
 
 	auto path_list_2 = conf.get_scalar<std::string>("paths[2]", default_value);
-	ASSERT_EQ(path_list_2, "/foo/" + env_var_value + "/"); // Even when env var is in the middle of a string. it gets expanded
+	ASSERT_EQ(path_list_2,
+	          "/foo/" + env_var_value +
+	                  "/");  // Even when env var is in the middle of a string. it gets expanded
 
 	auto path_list_3 = conf.get_scalar<std::string>("paths[3]", default_value);
-	ASSERT_EQ(path_list_3, "/" + env_var_value + "/" + env_var_value + env_var_value + "/foo"); // Even when the string contains multiple env vars they are correctly expanded
+	ASSERT_EQ(path_list_3,
+	          "/" + env_var_value + "/" + env_var_value + env_var_value +
+	                  "/foo");  // Even when the string contains multiple env vars they are
+	                            // correctly expanded
 
 	auto path_list_4 = conf.get_scalar<std::string>("paths[4]", default_value);
-	ASSERT_EQ(path_list_4, env_var_value + "/foo"); // Even when the env var contains another env var, it gets correctly double-expanded
+	ASSERT_EQ(path_list_4, env_var_value + "/foo");  // Even when the env var contains another env
+	                                                 // var, it gets correctly double-expanded
 
 	/* Check that variable expansion is type-aware */
 	auto boolean = conf.get_scalar<bool>("is_test", false);
-	ASSERT_EQ(boolean, true); // `true` can be parsed to bool.
+	ASSERT_EQ(boolean, true);  // `true` can be parsed to bool.
 
 	auto boolean_as_str = conf.get_scalar<std::string>("is_test", "false");
-	ASSERT_EQ(boolean_as_str, "true"); // `true` can be parsed to string.
+	ASSERT_EQ(boolean_as_str, "true");  // `true` can be parsed to string.
 
 	auto boolean_as_int = conf.get_scalar<int32_t>("is_test", 0);
-	ASSERT_EQ(boolean_as_int, 0); // `true` cannot be parsed to integer.
+	ASSERT_EQ(boolean_as_int, 0);  // `true` cannot be parsed to integer.
 
 	auto integer = conf.get_scalar<int32_t>("num_test", -1);
 	ASSERT_EQ(integer, 12);
@@ -182,9 +209,11 @@ TEST(Configuration, configuration_environment_variables)
 	ASSERT_EQ(empty_default_str, "");
 
 	std::list<falco_configuration::plugin_config> plugins;
-	conf.get_sequence<std::list<falco_configuration::plugin_config>>(plugins, std::string("plugins"));
-	std::vector<falco_configuration::plugin_config> m_plugins{ std::make_move_iterator(std::begin(plugins)),
-								  std::make_move_iterator(std::end(plugins)) };
+	conf.get_sequence<std::list<falco_configuration::plugin_config>>(plugins,
+	                                                                 std::string("plugins"));
+	std::vector<falco_configuration::plugin_config> m_plugins{
+	        std::make_move_iterator(std::begin(plugins)),
+	        std::make_move_iterator(std::end(plugins))};
 	ASSERT_EQ(m_plugins[0].m_name, "k8saudit");
 	ASSERT_EQ(m_plugins[0].m_library_path, "/foo/" + env_var_value + "/libk8saudit.so");
 	ASSERT_EQ(m_plugins[0].m_open_params, "12");

unit_tests/falco/test_configuration_output_options.cpp

@@ -18,8 +18,7 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <falco/configuration.h>
 
-TEST(ConfigurationRuleOutputOptions, parse_yaml)
-{
+TEST(ConfigurationRuleOutputOptions, parse_yaml) {
 	falco_configuration falco_config;
 	ASSERT_NO_THROW(falco_config.init_from_content(R"(
 append_output:
@@ -44,7 +43,8 @@ append_output:
       - ka.verb
       - static_field: "static content"
 
-	)", {}));
+	)",
+	                                               {}));
 
 	EXPECT_EQ(falco_config.m_append_output.size(), 3);
 
@@ -53,17 +53,22 @@ append_output:
 	EXPECT_EQ(falco_config.m_append_output[0].m_tags.count("persistence"), 1);
 	EXPECT_EQ(falco_config.m_append_output[0].m_rule, "some rule name");
 	EXPECT_EQ(falco_config.m_append_output[0].m_formatted_fields.size(), 0);
-	EXPECT_EQ(falco_config.m_append_output[0].m_format, "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[0].m_format,
+	          "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.size(), 2);
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.count("persistence"), 1);
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.count("execution"), 1);
-	EXPECT_EQ(falco_config.m_append_output[1].m_format, "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_format,
+	          "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields.size(), 3);
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[2]"], "%proc.aname[2]");
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[3]"], "%proc.aname[3]");
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[4]"], "%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[2]"],
+	          "%proc.aname[2]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[3]"],
+	          "%proc.aname[3]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[4]"],
+	          "%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[2].m_source, "k8s_audit");
 
@@ -74,15 +79,15 @@ append_output:
 	EXPECT_EQ(falco_config.m_append_output[2].m_raw_fields.count("ka.verb"), 1);
 }
 
-TEST(ConfigurationRuleOutputOptions, cli_options)
-{
+TEST(ConfigurationRuleOutputOptions, cli_options) {
 	falco_configuration falco_config;
 
-	ASSERT_NO_THROW(falco_config.init_from_content("", 
-		std::vector<std::string>{
-			R"(append_output[]={"match": {"source": "syscall", "tags": ["persistence"], "rule": "some rule name"}, "extra_output": "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]"})",
-			R"(append_output[]={"match": {"tags": ["persistence", "execution"]}, "extra_fields": [{"proc.aname[2]": "%proc.aname[2]"}, {"proc.aname[3]": "%proc.aname[3]"}, {"proc.aname[4]": "%proc.aname[4]"}], "extra_output": "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]"})",
-			R"(append_output[]={"match": {"source": "k8s_audit"}, "extra_fields": ["ka.verb", {"static_field": "static content"}]})"}));
+	ASSERT_NO_THROW(falco_config.init_from_content(
+	        "",
+	        std::vector<std::string>{
+	                R"(append_output[]={"match": {"source": "syscall", "tags": ["persistence"], "rule": "some rule name"}, "extra_output": "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]"})",
+	                R"(append_output[]={"match": {"tags": ["persistence", "execution"]}, "extra_fields": [{"proc.aname[2]": "%proc.aname[2]"}, {"proc.aname[3]": "%proc.aname[3]"}, {"proc.aname[4]": "%proc.aname[4]"}], "extra_output": "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]"})",
+	                R"(append_output[]={"match": {"source": "k8s_audit"}, "extra_fields": ["ka.verb", {"static_field": "static content"}]})"}));
 
 	EXPECT_EQ(falco_config.m_append_output.size(), 3);
 
@@ -91,17 +96,22 @@ TEST(ConfigurationRuleOutputOptions, cli_options)
 	EXPECT_EQ(falco_config.m_append_output[0].m_tags.count("persistence"), 1);
 	EXPECT_EQ(falco_config.m_append_output[0].m_rule, "some rule name");
 	EXPECT_EQ(falco_config.m_append_output[0].m_formatted_fields.size(), 0);
-	EXPECT_EQ(falco_config.m_append_output[0].m_format, "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[0].m_format,
+	          "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.size(), 2);
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.count("persistence"), 1);
 	EXPECT_EQ(falco_config.m_append_output[1].m_tags.count("execution"), 1);
-	EXPECT_EQ(falco_config.m_append_output[1].m_format, "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_format,
+	          "gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields.size(), 3);
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[2]"], "%proc.aname[2]");
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[3]"], "%proc.aname[3]");
-	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[4]"], "%proc.aname[4]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[2]"],
+	          "%proc.aname[2]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[3]"],
+	          "%proc.aname[3]");
+	EXPECT_EQ(falco_config.m_append_output[1].m_formatted_fields["proc.aname[4]"],
+	          "%proc.aname[4]");
 
 	EXPECT_EQ(falco_config.m_append_output[2].m_source, "k8s_audit");
 

unit_tests/falco/test_configuration_rule_selection.cpp

@@ -18,8 +18,7 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <falco/configuration.h>
 
-TEST(ConfigurationRuleSelection, parse_yaml)
-{
+TEST(ConfigurationRuleSelection, parse_yaml) {
 	falco_configuration falco_config;
 	ASSERT_NO_THROW(falco_config.init_from_content(R"(
 rules:
@@ -31,44 +30,57 @@ rules:
 
   - enable:
       rule: 'hello*'
-	)", {}));
+	)",
+	                                               {}));
 
 	EXPECT_EQ(falco_config.m_rules_selection.size(), 3);
 
-	EXPECT_EQ(falco_config.m_rules_selection[0].m_op, falco_configuration::rule_selection_operation::enable);
+	EXPECT_EQ(falco_config.m_rules_selection[0].m_op,
+	          falco_configuration::rule_selection_operation::enable);
 	EXPECT_EQ(falco_config.m_rules_selection[0].m_rule, "Terminal Shell in Container");
 
-	EXPECT_EQ(falco_config.m_rules_selection[1].m_op, falco_configuration::rule_selection_operation::disable);
+	EXPECT_EQ(falco_config.m_rules_selection[1].m_op,
+	          falco_configuration::rule_selection_operation::disable);
 	EXPECT_EQ(falco_config.m_rules_selection[1].m_tag, "experimental");
 
-	EXPECT_EQ(falco_config.m_rules_selection[2].m_op, falco_configuration::rule_selection_operation::enable);
+	EXPECT_EQ(falco_config.m_rules_selection[2].m_op,
+	          falco_configuration::rule_selection_operation::enable);
 	EXPECT_EQ(falco_config.m_rules_selection[2].m_rule, "hello*");
 }
 
-TEST(ConfigurationRuleSelection, cli_options)
-{
+TEST(ConfigurationRuleSelection, cli_options) {
 	falco_configuration falco_config;
-	ASSERT_NO_THROW(falco_config.init_from_content("", std::vector<std::string>{"rules[].disable.tag=maturity_incubating", "rules[].enable.rule=Adding ssh keys to authorized_keys"}));
+	ASSERT_NO_THROW(falco_config.init_from_content(
+	        "",
+	        std::vector<std::string>{"rules[].disable.tag=maturity_incubating",
+	                                 "rules[].enable.rule=Adding ssh keys to authorized_keys"}));
 
 	EXPECT_EQ(falco_config.m_rules_selection.size(), 2);
 
-	EXPECT_EQ(falco_config.m_rules_selection[0].m_op, falco_configuration::rule_selection_operation::disable);
+	EXPECT_EQ(falco_config.m_rules_selection[0].m_op,
+	          falco_configuration::rule_selection_operation::disable);
 	EXPECT_EQ(falco_config.m_rules_selection[0].m_tag, "maturity_incubating");
 
-	EXPECT_EQ(falco_config.m_rules_selection[1].m_op, falco_configuration::rule_selection_operation::enable);
+	EXPECT_EQ(falco_config.m_rules_selection[1].m_op,
+	          falco_configuration::rule_selection_operation::enable);
 	EXPECT_EQ(falco_config.m_rules_selection[1].m_rule, "Adding ssh keys to authorized_keys");
 }
 
-TEST(ConfigurationRuleSelection, cli_options_object)
-{
+TEST(ConfigurationRuleSelection, cli_options_object) {
 	falco_configuration falco_config;
-	ASSERT_NO_THROW(falco_config.init_from_content("", std::vector<std::string>{R"(rules[]={"disable": {"tag": "maturity_incubating"}})", R"(rules[]={"enable": {"rule": "Adding ssh keys to authorized_keys"}})"}));
+	ASSERT_NO_THROW(falco_config.init_from_content(
+	        "",
+	        std::vector<std::string>{
+	                R"(rules[]={"disable": {"tag": "maturity_incubating"}})",
+	                R"(rules[]={"enable": {"rule": "Adding ssh keys to authorized_keys"}})"}));
 
 	EXPECT_EQ(falco_config.m_rules_selection.size(), 2);
 
-	EXPECT_EQ(falco_config.m_rules_selection[0].m_op, falco_configuration::rule_selection_operation::disable);
+	EXPECT_EQ(falco_config.m_rules_selection[0].m_op,
+	          falco_configuration::rule_selection_operation::disable);
 	EXPECT_EQ(falco_config.m_rules_selection[0].m_tag, "maturity_incubating");
 
-	EXPECT_EQ(falco_config.m_rules_selection[1].m_op, falco_configuration::rule_selection_operation::enable);
+	EXPECT_EQ(falco_config.m_rules_selection[1].m_op,
+	          falco_configuration::rule_selection_operation::enable);
 	EXPECT_EQ(falco_config.m_rules_selection[1].m_rule, "Adding ssh keys to authorized_keys");
 }

unit_tests/falco/test_configuration_schema.cpp

@@ -18,94 +18,142 @@ limitations under the License.
 #include <gtest/gtest.h>
 #include <falco/configuration.h>
 #include <falco_test_var.h>
+#include <nlohmann/json.hpp>
 
-#define EXPECT_VALIDATION_STATUS(res, status) \
-        do { \
-		for(const auto& pair : res) { \
-			auto validation_status = pair.second; \
+#define EXPECT_VALIDATION_STATUS(res, status)                                                     \
+	do {                                                                                          \
+		for(const auto& pair : res) {                                                             \
+			auto validation_status = pair.second;                                                 \
 			EXPECT_TRUE(sinsp_utils::startswith(validation_status, status)) << validation_status; \
-		}                                           \
-	} \
-	while (0)
+		}                                                                                         \
+	} while(0)
 
 // Read Falco config from current repo-path
-TEST(Configuration, schema_validate_config)
-{
+TEST(Configuration, schema_validate_config) {
 	falco_configuration falco_config;
 	config_loaded_res res;
 
-	if (!std::filesystem::exists(TEST_FALCO_CONFIG))
-	{
+	if(!std::filesystem::exists(TEST_FALCO_CONFIG)) {
 		GTEST_SKIP() << "Falco config not present under " << TEST_FALCO_CONFIG;
 	}
 	EXPECT_NO_THROW(res = falco_config.init_from_file(TEST_FALCO_CONFIG, {}));
 	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
 }
 
-TEST(Configuration, schema_ok)
-{
+TEST(Configuration, schema_ok) {
 	falco_configuration falco_config;
 	config_loaded_res res;
 
 	/* OK YAML */
 	std::string config =
-		"falco_libs:\n"
-		"    thread_table_size: 50\n";
+	        "falco_libs:\n"
+	        "    thread_table_size: 50\n";
 
 	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
 	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
 }
 
-TEST(Configuration, schema_wrong_key)
-{
+TEST(Configuration, schema_wrong_key) {
 	falco_configuration falco_config;
 	config_loaded_res res;
 
 	/* Miss-typed key YAML */
 	std::string config =
-		"falco_libss:\n"
-		"    thread_table_size: 50\n";
+	        "falco_libss:\n"
+	        "    thread_table_size: 50\n";
 
 	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
 	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_failed);
 }
 
-TEST(Configuration, schema_wrong_type)
-{
+TEST(Configuration, schema_wrong_type) {
 	falco_configuration falco_config;
 
 	/* Wrong value type YAML */
-	std::string config =
-		"falco_libs: 512\n";
+	std::string config = "falco_libs: 512\n";
 
 	// We expect an exception since `falco_configuration::load_yaml()`
 	// will fail to parse `falco_libs` node.
 	ASSERT_ANY_THROW(falco_config.init_from_content(config, {}));
 }
 
-TEST(Configuration, schema_wrong_embedded_key)
-{
+TEST(Configuration, schema_wrong_embedded_key) {
 	falco_configuration falco_config;
 	config_loaded_res res;
 
 	/* Miss-typed sub-key YAML */
 	std::string config =
-		"falco_libs:\n"
-		"    thread_table_sizeee: 50\n";
+	        "falco_libs:\n"
+	        "    thread_table_sizeee: 50\n";
 
 	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
 	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_failed);
 }
 
-TEST(Configuration, schema_yaml_helper_validator)
-{
+TEST(Configuration, plugin_init_config) {
+	falco_configuration falco_config;
+	config_loaded_res res;
+
+	std::string config = R"(
+plugins:
+  - name: k8saudit
+    library_path: libk8saudit.so
+    init_config:
+      maxEventSize: 262144
+      sslCertificate: /etc/falco/falco.pem
+)";
+
+	auto plugin_config_json = nlohmann::json::parse(
+	        R"({"maxEventSize": 262144, "sslCertificate": "/etc/falco/falco.pem"})");
+
+	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
+	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
+	auto parsed_init_config = nlohmann::json::parse(falco_config.m_plugins[0].m_init_config);
+	EXPECT_EQ(parsed_init_config, plugin_config_json);
+
+	config = R"(
+plugins:
+  - name: k8saudit
+    library_path: libk8saudit.so
+    init_config: '{"maxEventSize": 262144, "sslCertificate": "/etc/falco/falco.pem"}'
+)";
+
+	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
+	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
+	parsed_init_config = nlohmann::json::parse(falco_config.m_plugins[0].m_init_config);
+	EXPECT_EQ(parsed_init_config, plugin_config_json);
+
+	config = R"(
+plugins:
+  - name: k8saudit
+    library_path: libk8saudit.so
+    init_config: ""
+)";
+
+	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
+	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
+	EXPECT_EQ(falco_config.m_plugins[0].m_init_config, "");
+
+	config = R"(
+plugins:
+  - name: k8saudit
+    library_path: libk8saudit.so
+    init_config: null
+)";
+
+	EXPECT_NO_THROW(res = falco_config.init_from_content(config, {}));
+	EXPECT_VALIDATION_STATUS(res, yaml_helper::validation_ok);
+	EXPECT_EQ(falco_config.m_plugins[0].m_init_config, "");
+}
+
+TEST(Configuration, schema_yaml_helper_validator) {
 	yaml_helper conf;
 	falco_configuration falco_config;
 
 	/* Broken YAML */
 	std::string sample_yaml =
-		"falco_libs:\n"
-		"    thread_table_size: 50\n";
+	        "falco_libs:\n"
+	        "    thread_table_size: 50\n";
 
 	// Ok, we don't ask for any validation
 	EXPECT_NO_THROW(conf.load_from_string(sample_yaml));
@@ -121,4 +169,4 @@ TEST(Configuration, schema_yaml_helper_validator)
 	// We pass everything
 	EXPECT_NO_THROW(conf.load_from_string(sample_yaml, falco_config.m_config_schema, &validation));
 	EXPECT_EQ(validation[0], yaml_helper::validation_ok);
-}
+}

unit_tests/test_falco_engine.cpp

@@ -1,16 +1,14 @@
 #include "test_falco_engine.h"
 
-test_falco_engine::test_falco_engine()
-{
+test_falco_engine::test_falco_engine(): m_engine(std::make_shared<falco_engine>()) {
 	// create a falco engine ready to load the ruleset
 	m_filter_factory = std::make_shared<sinsp_filter_factory>(&m_inspector, m_filterlist);
 	m_formatter_factory = std::make_shared<sinsp_evt_formatter_factory>(&m_inspector, m_filterlist);
-	m_engine = std::make_shared<falco_engine>();
 	m_engine->add_source(m_sample_source, m_filter_factory, m_formatter_factory);
 }
 
-bool test_falco_engine::load_rules(const std::string& rules_content, const std::string& rules_filename)
-{
+bool test_falco_engine::load_rules(const std::string& rules_content,
+                                   const std::string& rules_filename) {
 	bool ret = false;
 	falco::load_result::rules_contents_t rc = {{rules_filename, rules_content}};
 	m_load_result = m_engine->load_rules(rules_content, rules_filename);
@@ -18,8 +16,7 @@ bool test_falco_engine::load_rules(const std::string& rules_content, const std::
 	m_load_result_json = m_load_result->as_json(rc);
 	ret = m_load_result->successful();
 
-	if (ret)
-	{
+	if(ret) {
 		m_engine->enable_rule("", true, m_sample_ruleset);
 	}
 
@@ -27,30 +24,24 @@ bool test_falco_engine::load_rules(const std::string& rules_content, const std::
 }
 
 // This must be kept in line with the (private) falco_engine::s_default_ruleset
-uint64_t test_falco_engine::num_rules_for_ruleset(const std::string& ruleset)
-{
+uint64_t test_falco_engine::num_rules_for_ruleset(const std::string& ruleset) {
 	return m_engine->num_rules_for_ruleset(ruleset);
 }
 
-bool test_falco_engine::has_warnings() const
-{
+bool test_falco_engine::has_warnings() const {
 	return m_load_result->has_warnings();
 }
 
-bool test_falco_engine::check_warning_message(const std::string& warning_msg) const
-{
-	if(!m_load_result->has_warnings())
-	{
+bool test_falco_engine::check_warning_message(const std::string& warning_msg) const {
+	if(!m_load_result->has_warnings()) {
 		return false;
 	}
 
-	for(const auto &warn : m_load_result_json["warnings"])
-	{
+	for(const auto& warn : m_load_result_json["warnings"]) {
 		std::string msg = warn["message"];
 		// Debug:
 		// printf("msg: %s\n", msg.c_str());
-		if(msg.find(warning_msg) != std::string::npos)
-		{
+		if(msg.find(warning_msg) != std::string::npos) {
 			return true;
 		}
 	}
@@ -58,21 +49,17 @@ bool test_falco_engine::check_warning_message(const std::string& warning_msg) co
 	return false;
 }
 
-bool test_falco_engine::check_error_message(const std::string& error_msg) const
-{
+bool test_falco_engine::check_error_message(const std::string& error_msg) const {
 	// if the loading is successful there are no errors
-	if(m_load_result->successful())
-	{
+	if(m_load_result->successful()) {
 		return false;
 	}
 
-	for(const auto &err : m_load_result_json["errors"])
-	{
+	for(const auto& err : m_load_result_json["errors"]) {
 		std::string msg = err["message"];
 		// Debug:
 		// printf("msg: %s\n", msg.c_str());
-		if(msg.find(error_msg) != std::string::npos)
-		{
+		if(msg.find(error_msg) != std::string::npos) {
 			return true;
 		}
 	}
@@ -80,20 +67,20 @@ bool test_falco_engine::check_error_message(const std::string& error_msg) const
 	return false;
 }
 
-std::string test_falco_engine::get_compiled_rule_condition(std::string rule_name) const
-{
+std::string test_falco_engine::get_compiled_rule_condition(std::string rule_name) const {
 	auto rule_description = m_engine->describe_rule(&rule_name, {});
-	return rule_description["rules"][0]["details"]["condition_compiled"].template get<std::string>();
+	return rule_description["rules"][0]["details"]["condition_compiled"]
+	        .template get<std::string>();
 }
 
-std::string test_falco_engine::get_compiled_rule_output(std::string rule_name) const
-{
+std::string test_falco_engine::get_compiled_rule_output(std::string rule_name) const {
 	auto rule_description = m_engine->describe_rule(&rule_name, {});
 	return rule_description["rules"][0]["details"]["output_compiled"].template get<std::string>();
 }
 
-std::unordered_map<std::string, std::string> test_falco_engine::get_compiled_rule_formatted_fields(std::string rule_name) const
-{
+std::unordered_map<std::string, std::string> test_falco_engine::get_compiled_rule_formatted_fields(
+        std::string rule_name) const {
 	auto rule_description = m_engine->describe_rule(&rule_name, {});
-	return rule_description["rules"][0]["details"]["extra_output_formatted_fields"].template get<std::unordered_map<std::string, std::string>>();
+	return rule_description["rules"][0]["details"]["extra_output_formatted_fields"]
+	        .template get<std::unordered_map<std::string, std::string>>();
 }

unit_tests/test_falco_engine.h

@@ -8,8 +8,7 @@
 #include <gtest/gtest.h>
 #include <unordered_map>
 
-class test_falco_engine : public testing::Test
-{
+class test_falco_engine : public testing::Test {
 protected:
 	test_falco_engine();
 
@@ -21,7 +20,8 @@ protected:
 	bool check_error_message(const std::string& error_msg) const;
 	std::string get_compiled_rule_condition(std::string rule_name = "") const;
 	std::string get_compiled_rule_output(std::string rule_name = "") const;
-	std::unordered_map<std::string, std::string> get_compiled_rule_formatted_fields(std::string rule_name) const;
+	std::unordered_map<std::string, std::string> get_compiled_rule_formatted_fields(
+	        std::string rule_name) const;
 
 	std::string m_sample_ruleset = "sample-ruleset";
 	std::string m_sample_source = falco_common::syscall_source;

userspace/engine/CMakeLists.txt

@@ -2,47 +2,48 @@
 #
 # 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
+# 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.
+# 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.
 
-add_library(falco_engine STATIC
-    falco_common.cpp
-    falco_engine.cpp
-    falco_load_result.cpp
-    falco_utils.cpp
-    filter_ruleset.cpp
-    evttype_index_ruleset.cpp
-    formats.cpp
-    filter_details_resolver.cpp
-    filter_macro_resolver.cpp
-    filter_warning_resolver.cpp
-    logger.cpp
-    stats_manager.cpp
-    rule_loader.cpp
-    rule_loader_reader.cpp
-    rule_loader_collector.cpp
-    rule_loader_compiler.cpp
+add_library(
+	falco_engine STATIC
+	falco_common.cpp
+	falco_engine.cpp
+	falco_load_result.cpp
+	falco_utils.cpp
+	filter_ruleset.cpp
+	evttype_index_ruleset.cpp
+	formats.cpp
+	filter_details_resolver.cpp
+	filter_macro_resolver.cpp
+	filter_warning_resolver.cpp
+	logger.cpp
+	stats_manager.cpp
+	rule_loader.cpp
+	rule_loader_reader.cpp
+	rule_loader_collector.cpp
+	rule_loader_compiler.cpp
 )
 
-if (EMSCRIPTEN)
+if(EMSCRIPTEN)
 	target_compile_options(falco_engine PRIVATE "-sDISABLE_EXCEPTION_CATCHING=0")
 endif()
 
-target_include_directories(falco_engine
-PUBLIC
-    ${CMAKE_CURRENT_SOURCE_DIR}
-    ${TBB_INCLUDE_DIR}
-)
+set(ENGINE_LIBRARIES sinsp nlohmann_json::nlohmann_json yaml-cpp)
 
-target_link_libraries(falco_engine
-PUBLIC
-    sinsp
-    nlohmann_json::nlohmann_json
-    yaml-cpp
-)
+if(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT MINIMAL_BUILD)
+	# Used by falco_utils.cpp
+	add_dependencies(falco_engine openssl)
+	list(APPEND ENGINE_LIBRARIES "${OPENSSL_LIBRARIES}")
+endif()
+
+target_include_directories(falco_engine PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${TBB_INCLUDE_DIR})
+
+target_link_libraries(falco_engine PUBLIC ${ENGINE_LIBRARIES})

userspace/engine/evttype_index_ruleset.cpp

@@ -21,57 +21,43 @@ limitations under the License.
 
 #include <algorithm>
 
-evttype_index_ruleset::evttype_index_ruleset(
-	std::shared_ptr<sinsp_filter_factory> f):
-	m_filter_factory(f)
-{
-}
+evttype_index_ruleset::evttype_index_ruleset(std::shared_ptr<sinsp_filter_factory> f):
+        m_filter_factory(f) {}
 
-evttype_index_ruleset::~evttype_index_ruleset()
-{
-}
+evttype_index_ruleset::~evttype_index_ruleset() {}
 
-void evttype_index_ruleset::add(
-		const falco_rule& rule,
-		std::shared_ptr<sinsp_filter> filter,
-		std::shared_ptr<libsinsp::filter::ast::expr> condition)
-{
-	try
-	{
+void evttype_index_ruleset::add(const falco_rule &rule,
+                                std::shared_ptr<sinsp_filter> filter,
+                                std::shared_ptr<libsinsp::filter::ast::expr> condition) {
+	try {
 		auto wrap = std::make_shared<evttype_index_wrapper>();
 		wrap->m_rule = rule;
 		wrap->m_filter = filter;
-		if(rule.source == falco_common::syscall_source)
-		{
+		if(rule.source == falco_common::syscall_source) {
 			wrap->m_sc_codes = libsinsp::filter::ast::ppm_sc_codes(condition.get());
 			wrap->m_event_codes = libsinsp::filter::ast::ppm_event_codes(condition.get());
-		}
-		else
-		{
+		} else {
 			wrap->m_sc_codes = {};
 			wrap->m_event_codes = {ppm_event_code::PPME_PLUGINEVENT_E};
 		}
 		wrap->m_event_codes.insert(ppm_event_code::PPME_ASYNCEVENT_E);
 
 		add_wrapper(wrap);
-	}
-	catch (const sinsp_exception& e)
-	{
+	} catch(const sinsp_exception &e) {
 		throw falco_exception(std::string(e.what()));
 	}
 }
 
-void evttype_index_ruleset::on_loading_complete()
-{
+void evttype_index_ruleset::on_loading_complete() {
 	print_enabled_rules_falco_logger();
 }
 
-bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt, filter_wrapper_list &wrappers, uint16_t ruleset_id, falco_rule &match)
-{
-	for(auto &wrap : wrappers)
-	{
-		if(wrap->m_filter->run(evt))
-		{
+bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt,
+                                         filter_wrapper_list &wrappers,
+                                         uint16_t ruleset_id,
+                                         falco_rule &match) {
+	for(const auto &wrap : wrappers) {
+		if(wrap->m_filter->run(evt)) {
 			match = wrap->m_rule;
 			return true;
 		}
@@ -80,14 +66,14 @@ bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt, filter_wrapper_list &wr
 	return false;
 }
 
-bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt, filter_wrapper_list &wrappers, uint16_t ruleset_id, std::vector<falco_rule> &matches)
-{
+bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt,
+                                         filter_wrapper_list &wrappers,
+                                         uint16_t ruleset_id,
+                                         std::vector<falco_rule> &matches) {
 	bool match_found = false;
 
-	for(auto &wrap : wrappers)
-	{
-		if(wrap->m_filter->run(evt))
-		{
+	for(const auto &wrap : wrappers) {
+		if(wrap->m_filter->run(evt)) {
 			matches.push_back(wrap->m_rule);
 			match_found = true;
 		}
@@ -96,16 +82,15 @@ bool evttype_index_ruleset::run_wrappers(sinsp_evt *evt, filter_wrapper_list &wr
 	return match_found;
 }
 
-void evttype_index_ruleset::print_enabled_rules_falco_logger()
-{
+void evttype_index_ruleset::print_enabled_rules_falco_logger() {
 	falco_logger::log(falco_logger::level::DEBUG, "Enabled rules:\n");
 
-	auto logger = [](std::shared_ptr<evttype_index_wrapper> wrap)
-	{
+	auto logger = [](std::shared_ptr<evttype_index_wrapper> wrap) {
 		falco_logger::log(falco_logger::level::DEBUG, std::string("   ") + wrap->name() + "\n");
 	};
 
 	uint64_t num_filters = iterate(logger);
 
-	falco_logger::log(falco_logger::level::DEBUG, "(" + std::to_string(num_filters) + ") enabled rules in total\n");
+	falco_logger::log(falco_logger::level::DEBUG,
+	                  "(" + std::to_string(num_filters) + ") enabled rules in total\n");
 }

userspace/engine/evttype_index_ruleset.h

@@ -24,12 +24,11 @@ limitations under the License.
 #include <vector>
 
 /*!
-	\brief A filter_ruleset that indexes enabled rules by event type,
-	and performs linear search on each event type bucket
+    \brief A filter_ruleset that indexes enabled rules by event type,
+    and performs linear search on each event type bucket
 */
 
-struct evttype_index_wrapper
-{
+struct evttype_index_wrapper {
 	const std::string &name() { return m_rule.name; }
 	const std::set<std::string> &tags() { return m_rule.tags; }
 	const libsinsp::events::set<ppm_sc_code> &sc_codes() { return m_sc_codes; }
@@ -41,23 +40,27 @@ struct evttype_index_wrapper
 	std::shared_ptr<sinsp_filter> m_filter;
 };
 
-class evttype_index_ruleset : public indexable_ruleset<evttype_index_wrapper>
-{
+class evttype_index_ruleset : public indexable_ruleset<evttype_index_wrapper> {
 public:
 	explicit evttype_index_ruleset(std::shared_ptr<sinsp_filter_factory> factory);
-	virtual ~evttype_index_ruleset();
+	virtual ~evttype_index_ruleset() override;
 
 	// From filter_ruleset
-	void add(
-		const falco_rule& rule,
-		std::shared_ptr<sinsp_filter> filter,
-		std::shared_ptr<libsinsp::filter::ast::expr> condition) override;
+	void add(const falco_rule &rule,
+	         std::shared_ptr<sinsp_filter> filter,
+	         std::shared_ptr<libsinsp::filter::ast::expr> condition) override;
 
 	void on_loading_complete() override;
 
 	// From indexable_ruleset
-	bool run_wrappers(sinsp_evt *evt, filter_wrapper_list &wrappers, uint16_t ruleset_id, falco_rule &match) override;
-	bool run_wrappers(sinsp_evt *evt, filter_wrapper_list &wrappers, uint16_t ruleset_id, std::vector<falco_rule> &matches) override;
+	bool run_wrappers(sinsp_evt *evt,
+	                  filter_wrapper_list &wrappers,
+	                  uint16_t ruleset_id,
+	                  falco_rule &match) override;
+	bool run_wrappers(sinsp_evt *evt,
+	                  filter_wrapper_list &wrappers,
+	                  uint16_t ruleset_id,
+	                  std::vector<falco_rule> &matches) override;
 
 	// Print each enabled rule when running Falco with falco logger
 	// log_level=debug; invoked within on_loading_complete()
@@ -67,15 +70,12 @@ private:
 	std::shared_ptr<sinsp_filter_factory> m_filter_factory;
 };
 
-class evttype_index_ruleset_factory: public filter_ruleset_factory
-{
+class evttype_index_ruleset_factory : public filter_ruleset_factory {
 public:
-	inline explicit evttype_index_ruleset_factory(
-		std::shared_ptr<sinsp_filter_factory> factory
-	): m_filter_factory(factory) { }
+	inline explicit evttype_index_ruleset_factory(std::shared_ptr<sinsp_filter_factory> factory):
+	        m_filter_factory(factory) {}
 
-	inline std::shared_ptr<filter_ruleset> new_ruleset() override
-	{
+	inline std::shared_ptr<filter_ruleset> new_ruleset() override {
 		return std::make_shared<evttype_index_ruleset>(m_filter_factory);
 	}
 

userspace/engine/falco_common.cpp

@@ -17,83 +17,57 @@ limitations under the License.
 
 #include "falco_common.h"
 
-static std::vector<std::string> priority_names = {
-	"Emergency",
-	"Alert",
-	"Critical",
-	"Error",
-	"Warning",
-	"Notice",
-	"Informational",
-	"Debug"
-};
+static std::vector<std::string> priority_names =
+        {"Emergency", "Alert", "Critical", "Error", "Warning", "Notice", "Informational", "Debug"};
 
-static std::vector<std::string> rule_matching_names = {
-	"first",
-	"all"
-};
+static std::vector<std::string> rule_matching_names = {"first", "all"};
 
-bool falco_common::parse_priority(const std::string& v, priority_type& out)
-{
-	for (size_t i = 0; i < priority_names.size(); i++)
-	{
+bool falco_common::parse_priority(const std::string& v, priority_type& out) {
+	for(size_t i = 0; i < priority_names.size(); i++) {
 		// note: for legacy reasons, "Info" and "Informational" has been used
 		// interchangeably and ambiguously, so this is the only edge case for
 		// which we can't apply strict equality check
-		if (!strcasecmp(v.c_str(), priority_names[i].c_str())
-			|| (i == PRIORITY_INFORMATIONAL && !strcasecmp(v.c_str(), "info")))
-		{
-			out = (priority_type) i;
+		if(!strcasecmp(v.c_str(), priority_names[i].c_str()) ||
+		   (i == PRIORITY_INFORMATIONAL && !strcasecmp(v.c_str(), "info"))) {
+			out = (priority_type)i;
 			return true;
 		}
 	}
 	return false;
 }
 
-falco_common::priority_type falco_common::parse_priority(const std::string& v)
-{
+falco_common::priority_type falco_common::parse_priority(const std::string& v) {
 	falco_common::priority_type out;
-	if (!parse_priority(v, out))
-	{
+	if(!parse_priority(v, out)) {
 		throw falco_exception("Unknown priority value: " + v);
 	}
 	return out;
 }
 
-bool falco_common::format_priority(priority_type v, std::string& out, bool shortfmt)
-{
-	if ((size_t) v < priority_names.size())
-	{
-		if (v == PRIORITY_INFORMATIONAL && shortfmt)
-		{
+bool falco_common::format_priority(priority_type v, std::string& out, bool shortfmt) {
+	if((size_t)v < priority_names.size()) {
+		if(v == PRIORITY_INFORMATIONAL && shortfmt) {
 			out = "Info";
-		}
-		else
-		{
-			out = priority_names[(size_t) v];
+		} else {
+			out = priority_names[(size_t)v];
 		}
 		return true;
 	}
 	return false;
 }
 
-std::string falco_common::format_priority(priority_type v, bool shortfmt)
-{
+std::string falco_common::format_priority(priority_type v, bool shortfmt) {
 	std::string out;
-	if(!format_priority(v, out, shortfmt))
-	{
+	if(!format_priority(v, out, shortfmt)) {
 		throw falco_exception("Unknown priority enum value: " + std::to_string(v));
 	}
 	return out;
 }
 
-bool falco_common::parse_rule_matching(const std::string& v, rule_matching& out)
-{
-	for (size_t i = 0; i < rule_matching_names.size(); i++)
-	{
-		if (!strcasecmp(v.c_str(), rule_matching_names[i].c_str()))
-		{
-			out = (rule_matching) i;
+bool falco_common::parse_rule_matching(const std::string& v, rule_matching& out) {
+	for(size_t i = 0; i < rule_matching_names.size(); i++) {
+		if(!strcasecmp(v.c_str(), rule_matching_names[i].c_str())) {
+			out = (rule_matching)i;
 			return true;
 		}
 	}

userspace/engine/falco_common.h

@@ -29,6 +29,8 @@ limitations under the License.
 #define DEFAULT_OUTPUTS_QUEUE_CAPACITY_UNBOUNDED_MAX_LONG_VALUE std::ptrdiff_t(~size_t(0) / 2)
 
 #define DEFAULT_FALCO_LIBS_THREAD_TABLE_SIZE 262144
+#define DEFAULT_FALCO_LIBS_THREAD_TABLE_AUTO_PURGING_INTERVAL_S (5 * 60)        // 5 minutes.
+#define DEFAULT_FALCO_LIBS_THREAD_TABLE_AUTO_PURGING_THREAD_TIMEOUT_S (5 * 60)  // 5 minutes.
 
 //
 // Most falco_* classes can throw exceptions. Unless directly related
@@ -36,41 +38,34 @@ limitations under the License.
 // be of this type.
 //
 
-struct falco_exception : std::runtime_error
-{
+struct falco_exception : std::runtime_error {
 	using std::runtime_error::runtime_error;
 };
 
-namespace falco_common
-{
+namespace falco_common {
 
-	const std::string syscall_source = sinsp_syscall_event_source_name;
+const std::string syscall_source = sinsp_syscall_event_source_name;
 
-	// Same as numbers/indices into the above vector
-	enum priority_type
-	{
-		PRIORITY_EMERGENCY = 0,
-		PRIORITY_ALERT = 1,
-		PRIORITY_CRITICAL = 2,
-		PRIORITY_ERROR = 3,
-		PRIORITY_WARNING = 4,
-		PRIORITY_NOTICE = 5,
-		PRIORITY_INFORMATIONAL = 6,
-		PRIORITY_DEBUG = 7
-	};
-	
-	bool parse_priority(const std::string& v, priority_type& out);
-	priority_type parse_priority(const std::string& v);
-	bool format_priority(priority_type v, std::string& out, bool shortfmt=false);
-	std::string format_priority(priority_type v, bool shortfmt=false);
-
-	enum rule_matching
-	{
-		FIRST = 0,
-		ALL = 1
-	};
-
-	bool parse_rule_matching(const std::string& v, rule_matching& out);
+// Same as numbers/indices into the above vector
+enum priority_type {
+	PRIORITY_EMERGENCY = 0,
+	PRIORITY_ALERT = 1,
+	PRIORITY_CRITICAL = 2,
+	PRIORITY_ERROR = 3,
+	PRIORITY_WARNING = 4,
+	PRIORITY_NOTICE = 5,
+	PRIORITY_INFORMATIONAL = 6,
+	PRIORITY_DEBUG = 7
 };
 
+bool parse_priority(const std::string& v, priority_type& out);
+priority_type parse_priority(const std::string& v);
+bool format_priority(priority_type v, std::string& out, bool shortfmt = false);
+std::string format_priority(priority_type v, bool shortfmt = false);
+
+enum rule_matching { FIRST = 0, ALL = 1 };
+
+bool parse_rule_matching(const std::string& v, rule_matching& out);
+};  // namespace falco_common
+
 typedef std::unordered_map<std::string, std::pair<std::string, bool>> extra_output_field_t;