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Name	Size	Last Modified	Actions
📁 ..	-	2026-03-19 15:49
📄 __init__.py # 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	180 B	2026-02-25 10:26
📁 __pycache__	-	2026-03-19 15:49
📄 configure.py # 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 logging import os import pwd import sys from typing import TypeAlias import yaml import secureio from clcagefslib.const import BASEDIR, ETC_CL_PHP_PATH, ETC_CL_ALT_PATH, ETC_CL_ALT_CAGEFS_PATH, SYMLINKS from clcagefslib.io import make_userdir, switch_symlink from clcagefslib.fs import get_user_prefix from clcagefslib.selector.paths import get_alt_dirs from clcagefslib.webisolation.jail_utils import full_website_path, get_website_id from clcommon import clcaptain, clconfpars, clcagefs from clcommon.utils import ExternalProgramFailed IsError: TypeAlias = bool @functools.cache def is_ea4_enabled() -> bool: """ Return True if cPanel EasyApache4 (MultiPHP feature) is enabled """ return os.path.lexists('/etc/cpanel/ea4/is_ea4') @functools.cache def read_cpanel_ea4_php_conf() -> dict[str, str] \| None: """ Read /etc/cpanel/ea4/php.conf return something like {'default': 'ea-php54', 'ea-php56': 'suphp', 'ea-php54': 'cgi', 'ea-php55': 'suphp'} return None if error has occured """ try: with open('/etc/cpanel/ea4/php.conf', 'r') as f: # conf = {'default': 'ea-php54', 'ea-php56': 'suphp', 'ea-php54': 'cgi', 'ea-php55': 'suphp'} return yaml.load(f, yaml.SafeLoader) except (yaml.YAMLError, IOError): return None def multiphp_system_default_is_ea_php() -> bool: """ Return True when default system php version selected via MultiPHP Manager in cPanel WHM is ea-php (not alt-php) For details see CAG-774 """ if is_ea4_enabled(): conf = read_cpanel_ea4_php_conf() if conf: try: return conf['default'].startswith('ea-php') except KeyError: pass return True @functools.cache def selector_modules_must_be_used(): """ Return True if modules selected via PHP Selector (alt_php.ini) must be always used. Never use modules selected in cPanel MultiPHP Manager. See CAG-511 for details """ symlinks_rules_path = f'{ETC_CL_ALT_PATH}/symlinks.rules' if clcagefs.in_cagefs(): symlinks_rules_path = f'{ETC_CL_ALT_CAGEFS_PATH}/symlinks.rules' syml_rules = clconfpars.load_once(symlinks_rules_path, ignore_errors=True) try: return syml_rules['php.d.location'].lower() == 'selector' except KeyError: return False # configure alt php - create .cagefs dir and create symlink def configure_alt_php(pw: pwd.struct_passwd, php_version: str, document_root: str \| None = None, write_log: bool = True, drop_perm: bool = True, force: bool = True, configure_multiphp: bool = True) -> IsError: """ Create .cagefs directory in home directory of an user (if that dir does not exist), and create symlinks to modules for alt-php For details see CAG-447 Also switch symlinks that are used for integration with cPanel MultiPHP For details please see CAG-445 drop_perm should be True when called as root, otherwise drop_perm should be False Returns True if error has occured :param pw: password file entry for an user :param php_version: alt-php version selected for an user (for example 'native' or '5.6') :param document_root: document root of the website (used for website isolation support) :param write_log: write error messages to log or not :param force: recreate symlinks even when they exist """ website_id = "" if document_root: website_id = get_website_id(document_root) # create /home/user/.cagefs directory if it does not exist, set permissions/owner otherwise real_homepath = os.path.realpath(pw.pw_dir) path = os.path.join(pw.pw_dir, '.cagefs') if website_id: path = os.path.join(pw.pw_dir, '.cagefs', "websites", website_id) if drop_perm: if make_userdir(path, 0o771, pw.pw_uid, pw.pw_gid, real_homepath): return True elif not os.path.lexists(path): try: clcaptain.mkdir(path, 0o771) except (OSError, ExternalProgramFailed) as e: msg = f'Error: failed to create directory {path} : {str(e).replace("Errno", "Err code")}' logging.error(msg, exc_info=e) print(msg, file=sys.stderr) return True if drop_perm: # drop privileges (switch to user) secureio.set_user_perm(pw.pw_uid, pw.pw_gid) error = _switch_symlink_for_alt_php_ini(php_version, pw, website_id, write_log, force) if configure_multiphp: error = _switch_symlink_for_cpanel_multi_php(pw, php_version, website_id, write_log, force) or error if drop_perm: # restore root privileges secureio.set_root_perm() return error def _switch_symlink_for_alt_php_ini( php_version: str, pw: pwd.struct_passwd, website_id: str = "", write_log: bool = True, force: bool = True) -> IsError: """ Switch symlink so it will point to directory with modules for alt-php For details see CAG-447 Returns True if error has occured Should be called as user (not root)! :param php_version: alt-php version selected for an user (for example 'native' or '5.6') :param pw: password file entry for an user :param force: recreate symlinks even when they exist """ def _switch_symlink_for_dir(php_dir, base_path, website_id=""): # create path to link, like /home/$USER/.cagefs/websites/<website_id>/opt/alt/php55/link/conf if website_id: link_path = os.path.join(base_path, '.cagefs/', "websites", website_id, 'opt/alt', php_dir, 'link/conf') else: # create path to link, like /home/$USER/.cagefs/opt/alt/php55/link/conf link_path = os.path.join(base_path, '.cagefs/opt/alt', php_dir, 'link/conf') dir_path = os.path.dirname(link_path) if not os.path.lexists(dir_path): try: # os.makedirs(dir_path, 0700) clcaptain.mkdir(dir_path, 0o700, recursive=True) except (OSError, ExternalProgramFailed): pass selected_php_dir = 'php' + php_version.replace('.', '') if not selector_modules_must_be_used() \ and (selected_php_dir != php_dir or not multiphp_system_default_is_ea_php()): # path to default alt-php modules link_to = '/opt/alt/%s/etc/php.d' % php_dir else: # path to user's custom modules selected via CloudLinux PHP Selector - like /etc/cl.php.d/alt-php55 link_to = os.path.join(ETC_CL_PHP_PATH, 'alt-' + php_dir) return switch_symlink(link_to, link_path, write_log, force) error = False # get dirnames of all alt-php dirs as list alt_php_dirs = get_alt_dirs() # If document_root is provided, use the website-specific path base_directory = pw.pw_dir if website_id: base_directory = os.path.join(pw.pw_dir, ".cagefs", "websites", website_id, "home") # Switch symlinks for all alt-php versions in this website for php_dir in alt_php_dirs: if _switch_symlink_for_dir(php_dir, base_directory): error = True return error def _get_default_native_version_selected(user_cagefs_path: str): """ Return string like ea-phpXX when symlinks have been created already and native version is selected Return None otherwise """ try: link_to = os.readlink(f'{user_cagefs_path}/etc/cl.selector/ea-php.ini') except OSError: return None if link_to.startswith('/opt/cpanel/ea-php'): return link_to.split('/')[3] return None def _switch_symlink_for_cpanel_multi_php(pw, selected_php_version: str, website_id: str = "", write_log: bool = True, force: bool = True) -> IsError: """ Switch symlinks that are used for integration with cPanel MultiPHP: when selected_php_vers == alt-php version, then create symlinks like /etc/cl.selector/ea-php -> php; when selected_php_vers == native version, then create symlinks like /etc/cl.selector/ea-php -> /opt/cpanel/ea-phpXX/root/usr/bin/php.cagefs; For details please see CAG-445 Return True if error has occured :param pw: password file entry for an user :param selected_php_version: alt-php version selected for an user (for example 'native' or '5.6') :param write_log: write error messages to log or not :param force: recreate symlinks even when they exist """ if not is_ea4_enabled(): return False conf = read_cpanel_ea4_php_conf() if not conf: return False try: # get default system php version selected via MultiPHP Manager in cPanel WHM default_php = conf['default'] except KeyError: return True # LVEMAN-1170: do not configure PHP Selector when system default version is alt-php if not default_php.startswith('ea-php'): return False username: str = pw.pw_name user_cagefs_path = ( '/' if clcagefs.in_cagefs() else os.path.join(BASEDIR, get_user_prefix(username), username) ) if not force: old_eaphp_default = _get_default_native_version_selected(user_cagefs_path) if old_eaphp_default is not None: selected_php_version = 'native' if old_eaphp_default != default_php: # we should recreate symlinks when native version is selected actually # and when default ea-php version is changed via cPanel MultiPHP force = True error = False for sympath, link_to in SYMLINKS.items(): link_path = sympath % user_cagefs_path if website_id: link_path = link_path.replace('/etc/cl.selector', f'/etc/cl.selector/{website_id}') if selected_php_version == 'native': error = switch_symlink(link_to[1] % default_php, link_path, write_log, force) or error else: error = switch_symlink(link_to[0], link_path, write_log, force) or error return error	10.08 KB	2026-02-25 10:26
📁 panel	-	2026-03-19 15:49
📄 paths.py # 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 clcagefslib.const import CL_ALT_CONF, CL_ALT_CAGEFS_CONF from clcagefslib.io import read_file_cached from clcommon import clcagefs # Reads config file and returns paths to alternative binaries (as dictionary) def get_alt_paths(php_state=None): cl_alt_conf = CL_ALT_CAGEFS_CONF if clcagefs.in_cagefs() else CL_ALT_CONF alt_paths = {} if os.path.isfile(cl_alt_conf): lines = read_file_cached(cl_alt_conf) for line in lines: line = line.rstrip() if line != "": ar = line.split() if len(ar) == 4: vers = ar[1] if (php_state is None) or (vers not in php_state) or (php_state[vers]): path = ar[3] alt_paths[path] = 1 return alt_paths # Returns list of dirnames like ['php51', 'php52'] @functools.cache def get_alt_dirs(): alt_paths = get_alt_paths() alt_dirs = {} for path in alt_paths: # Split string like "/opt/alt/php51/usr/bin/php" ar = path.split('/') dirname = ar[3] if dirname.startswith('php') and dirname[len('php'):].isnumeric(): alt_dirs[dirname] = 1 return list(alt_dirs.keys())	1.4 KB	2026-02-25 10:26

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