update(cmake): add rules external project for building packages

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
This commit is contained in:
Jason Dellaluce
2023-01-16 15:38:13 +00:00
committed by poiana
parent 0ca7fe29fa
commit 0b324f06f3
2 changed files with 92 additions and 1 deletions

91
cmake/modules/rules.cmake Normal file
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#
# Copyright (C) 2023 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#
include(GNUInstallDirs)
include(ExternalProject)
# falco_rules.yaml
set(FALCOSECURITY_RULES_FALCO_VERSION "falco-rules-0.1.0")
set(FALCOSECURITY_RULES_FALCO_CHECKSUM "SHA256=d933c73659366a167a882beed878bc8f32c26f92166d6a23244c2b6cf189ae72")
set(FALCOSECURITY_RULES_FALCO_PATH "${PROJECT_BINARY_DIR}/falcosecurity-rules-falco-prefix/src/falcosecurity-rules-falco/rules/falco_rules.yaml")
ExternalProject_Add(
falcosecurity-rules-falco
URL "https://github.com/falcosecurity/rules/archive/${FALCOSECURITY_RULES_FALCO_VERSION}.tar.gz"
URL_HASH "${FALCOSECURITY_RULES_FALCO_CHECKSUM}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)
# application_rules.yaml
set(FALCOSECURITY_RULES_APPLICATION_VERSION "application-rules-0.1.0")
set(FALCOSECURITY_RULES_APPLICATION_CHECKSUM "SHA256=ae3f41165422e05393831bbc27afab0824d0e41b57bd1cc53f2bd647ae808857")
set(FALCOSECURITY_RULES_APPLICATION_PATH "${PROJECT_BINARY_DIR}/falcosecurity-rules-application-prefix/src/falcosecurity-rules-application/rules/application_rules.yaml")
ExternalProject_Add(
falcosecurity-rules-application
URL "https://github.com/falcosecurity/rules/archive/${FALCOSECURITY_RULES_APPLICATION_VERSION}.tar.gz"
URL_HASH "${FALCOSECURITY_RULES_APPLICATION_CHECKSUM}"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)
# falco_rules.local.yaml
set(FALCOSECURITY_RULES_LOCAL_PATH "${PROJECT_BINARY_DIR}/falcosecurity-rules-local-prefix/falco_rules.local.yaml")
file(WRITE "${FALCOSECURITY_RULES_LOCAL_PATH}" "# Your custom rules!\n")
if(NOT DEFINED FALCO_ETC_DIR)
set(FALCO_ETC_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/falco")
endif()
if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
set(FALCO_APP_RULES_DEST_FILENAME "application_rules.yaml")
endif()
if(DEFINED FALCO_COMPONENT) # Allow a slim version of Falco to be embedded in other projects, intentionally *not* installing all rulesets.
install(
FILES "${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 "${FALCO_COMPONENT_NAME}")
install(
FILES "${FALCOSECURITY_RULES_APPLICATION_PATH}"
DESTINATION "${FALCO_ETC_DIR}/rules.available"
RENAME "${FALCO_APP_RULES_DEST_FILENAME}"
COMPONENT "${FALCO_COMPONENT_NAME}")
install(DIRECTORY DESTINATION "${FALCO_ETC_DIR}/rules.d" COMPONENT "${FALCO_COMPONENT_NAME}")
endif()