# 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.
#

include(ExternalProject)

# 'stable' or 'dev'
set(PLUGINS_DOWNLOAD_BUCKET "stable")

string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} PLUGINS_SYSTEM_NAME)

if(NOT DEFINED PLUGINS_COMPONENT_NAME)
    set(PLUGINS_COMPONENT_NAME "${CMAKE_PROJECT_NAME}-plugins")
endif()

# k8saudit
set(PLUGIN_K8S_AUDIT_VERSION "0.6.1")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_K8S_AUDIT_HASH "e2908ebf2c03feecd26307ceab55aec9cae1cbc63d6aa05e147d8786e7670fb0")
else() # aarch64
    set(PLUGIN_K8S_AUDIT_HASH "8987a995fa09518aebc488ba549448166d605596c2d6478c10415a9d9f5f05dd")
endif()

ExternalProject_Add(
  k8saudit-plugin
  URL "https://download.falco.org/plugins/${PLUGINS_DOWNLOAD_BUCKET}/k8saudit-${PLUGIN_K8S_AUDIT_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
  URL_HASH "SHA256=${PLUGIN_K8S_AUDIT_HASH}"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

install(FILES "${PROJECT_BINARY_DIR}/k8saudit-plugin-prefix/src/k8saudit-plugin/libk8saudit.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

ExternalProject_Add(
  k8saudit-rules
  URL "https://download.falco.org/plugins/${PLUGINS_DOWNLOAD_BUCKET}/k8saudit-rules-${PLUGIN_K8S_AUDIT_VERSION}.tar.gz"
  URL_HASH "SHA256=36321b3f1d7969926073a4d40bbbb7b4b28805b038c067f140795210ab641161"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

install(FILES "${PROJECT_BINARY_DIR}/k8saudit-rules-prefix/src/k8saudit-rules/k8s_audit_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

# cloudtrail
set(PLUGIN_CLOUDTRAIL_VERSION "0.9.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_CLOUDTRAIL_HASH "c8dc8ea5337aa9475042e6441320a5188bbf76977e3a69dd34a49a6251f8e9ad")
else() # aarch64
    set(PLUGIN_CLOUDTRAIL_HASH "bea12e81409c3df5698f7ab6a740ee9698b9dd1275b5985810daf70ac505c810")
endif()

ExternalProject_Add(
  cloudtrail-plugin
  URL "https://download.falco.org/plugins/${PLUGINS_DOWNLOAD_BUCKET}/cloudtrail-${PLUGIN_CLOUDTRAIL_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
  URL_HASH "SHA256=${PLUGIN_CLOUDTRAIL_HASH}"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-plugin-prefix/src/cloudtrail-plugin/libcloudtrail.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

ExternalProject_Add(
  cloudtrail-rules
  URL "https://download.falco.org/plugins/${PLUGINS_DOWNLOAD_BUCKET}/cloudtrail-rules-${PLUGIN_CLOUDTRAIL_VERSION}.tar.gz"
  URL_HASH "SHA256=b0c2b6c78d61cc3e7fb66445bcd8f763d15eb4a24f518385377e704aacec6b3f"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

install(FILES "${PROJECT_BINARY_DIR}/cloudtrail-rules-prefix/src/cloudtrail-rules/aws_cloudtrail_rules.yaml" DESTINATION "${FALCO_ETC_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")

# json
set(PLUGIN_JSON_VERSION "0.7.1")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_JSON_HASH "3177fd667b384df2ffd2ae3260bda867c407c09d3fbcae841af204b82c1341c1")
else() # aarch64
    set(PLUGIN_JSON_HASH "3b5d0a9190bfd08e21915f997f88ca314f2027564a022eb88eef80ff4e2c77fa")
endif()

ExternalProject_Add(
  json-plugin
  URL "https://download.falco.org/plugins/${PLUGINS_DOWNLOAD_BUCKET}/json-${PLUGIN_JSON_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
  URL_HASH "SHA256=${PLUGIN_JSON_HASH}"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

install(FILES "${PROJECT_BINARY_DIR}/json-plugin-prefix/src/json-plugin/libjson.so" DESTINATION "${FALCO_PLUGINS_DIR}" COMPONENT "${PLUGINS_COMPONENT_NAME}")