# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2024 All Rights Reserved # # Licensed under CLOUD LINUX LICENSE AGREEMENT # http://cloudlinux.com/docs/LICENSE.TXT import functools import os from pathlib import Path LIBDIR = Path('/usr/share/cagefs') UNIVERSAL_HOOK_PATH_DNF = Path('/etc/dnf/universal-hooks/multi_pkgs/transaction') UNIVERSAL_HOOK_PATH_YUM = Path('/etc/yum/universal-hooks/multi_pkgs/posttrans') UNIVERSAL_HOOK_PATH_APT = Path('/etc/apt/universal-hooks/multi_pkgs/Post-Invoke') MULTIPHP_UNIVERSAL_HOOK_SCRIPT = 'setup_multiphp_integration' MULTIPHP_UNIVERSAL_HOOK_NAME = 'setup_multiphp_integration.sh' PHP_FPM_WITHOUT_LVE_UNIVERSAL_HOOK_SCRIPT = 'fix_fpm_services_in_container' PHP_FPM_WITHOUT_LVE_UNIVERSAL_HOOK_NAME = 'zzz-cagefs.sh' PASSENGER_UNIVERSAL_HOOK_NAME = '065-passenger-cagefs' # '__WILDCARD__php-fpm__WILDCARD__' - for ea-php fpm and naive php-fpm packages # 'alt-php__WILDCARD__-cli', 'alt-php__WILDCARD__-fpm' - for alt-php fpm packages # NOTE: alt-php previosly contained fpm services in alt-php*-cli packages, # but at some point they were moved to separate alt-php*-fpm packages PHP_FPM_WILDCARD_DIRS = ['__WILDCARD__php-fpm__WILDCARD__', 'alt-php__WILDCARD__-cli', 'alt-php__WILDCARD__-fpm'] EA_WILDCARD_DIR = 'ea-__WILDCARD__' @functools.cache def get_universal_hook_path() -> Path: """ Get the path where universal hooks are located. """ if os.path.exists('/etc/dnf/'): return UNIVERSAL_HOOK_PATH_DNF elif os.path.exists('/etc/apt/'): return UNIVERSAL_HOOK_PATH_APT else: return UNIVERSAL_HOOK_PATH_YUM def install_multiphp_universal_hook(): """ Install universal hook for MultiPHP integration. """ _install_universal_hook( MULTIPHP_UNIVERSAL_HOOK_NAME, EA_WILDCARD_DIR, MULTIPHP_UNIVERSAL_HOOK_SCRIPT, ) def remove_multiphp_universal_hook(): """ Remove universal hook for MultiPHP integration. """ _remove_universal_hook(MULTIPHP_UNIVERSAL_HOOK_NAME, EA_WILDCARD_DIR) def install_passenger_universal_hook(): """ Install universal hook for ea-apache24-mod-passenger. """ _install_universal_hook( PASSENGER_UNIVERSAL_HOOK_NAME, EA_WILDCARD_DIR, PASSENGER_UNIVERSAL_HOOK_NAME, ) def remove_passenger_universal_hook(): """ Remove universal hook for ea-apache24-mod-passenger. """ _remove_universal_hook(PASSENGER_UNIVERSAL_HOOK_NAME, EA_WILDCARD_DIR) def install_without_lve_universal_hooks(): """ Install universal hooks for non-LVE environment: - trigger after (re)installing/deleting ea-* alt-* packages that provide PHP-FPM services. """ for dir_ in PHP_FPM_WILDCARD_DIRS: _install_universal_hook( PHP_FPM_WITHOUT_LVE_UNIVERSAL_HOOK_NAME, dir_, PHP_FPM_WITHOUT_LVE_UNIVERSAL_HOOK_SCRIPT, ) def remove_without_lve_universal_hooks(): """ Remove universal hooks for non-LVE environment. """ for dir_ in PHP_FPM_WILDCARD_DIRS: _remove_universal_hook(PHP_FPM_WITHOUT_LVE_UNIVERSAL_HOOK_NAME, dir_) def _install_universal_hook(hook_name: str, hook_dir: str, script_name: str): universal_hook_path = get_universal_hook_path() script_path = LIBDIR / script_name # assuming hook script are in /usr/share/cagefs hook_path = universal_hook_path / hook_dir / hook_name hook_path.parent.mkdir(parents=True, exist_ok=True) if not hook_path.exists(): hook_path.symlink_to(script_path) def _remove_universal_hook(hook_name: str, hook_dir: str): universal_hook_path = get_universal_hook_path() hook_path = universal_hook_path / hook_dir / hook_name hook_path.unlink(missing_ok=True)