#
# Copyright (C) 2021 The Falco Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
#

include(ExternalProject)

string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} PLUGINS_SYSTEM_NAME)

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

set(PLUGIN_K8S_AUDIT_VERSION "0.2.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_K8S_AUDIT_HASH "8e61952eefae9e3f8906336a11c9cc3919c7fed7efa24132426b3a789f5e60d8")
else() # aarch64
    set(PLUGIN_K8S_AUDIT_HASH "24631e21cf5626b15fe16045068200ee9924ea64c009d9d51f5a28035ec0730d")
endif()

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

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

ExternalProject_Add(
  k8saudit-rules
  URL "https://download.falco.org/plugins/stable/k8saudit-rules-${PLUGIN_K8S_AUDIT_VERSION}.tar.gz"
  URL_HASH "SHA256=301183e8aab6964cf2b2f5946225f571d176e68093026ec45d17249b78b7021e"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

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

set(PLUGIN_CLOUDTRAIL_VERSION "0.4.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_CLOUDTRAIL_HASH "e7327046c49097b01a6b7abbf18e31584c1ef62e6ba9bf14ead0badccde9a87c")
else() # aarch64
    set(PLUGIN_CLOUDTRAIL_HASH "6a0dff848179e397f25ee7e6455cb108a6ec5811acaac42d718e49e0dcdd9722")
endif()

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

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

ExternalProject_Add(
  cloudtrail-rules
  URL "https://download.falco.org/plugins/stable/cloudtrail-rules-${PLUGIN_CLOUDTRAIL_VERSION}.tar.gz"
  URL_HASH "SHA256=1ed9a72a2bc8cdf7c024cc5e383672eea2d2ebd8ffa78fa2117284bc65e99849"
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND "")

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

set(PLUGIN_JSON_VERSION "0.4.0")
if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    set(PLUGIN_JSON_HASH "f6acc12e695f9a05602dc941c64ca7749604be72a4e24cb179133e3513c5fac6")
else() # aarch64
    set(PLUGIN_JSON_HASH "da96a4ca158d0ea7a030d2b7c2a13d018e96a9e3f7fea2c399f85fd2bdd0827a")
endif()

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

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