C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # -*- coding: utf-8 -*- # Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved # # Licensed under CLOUD LINUX LICENSE AGREEMENT # http://cloudlinux.com/docs/LICENSE.TXT from __future__ import absolute_import from __future__ import print_function from __future__ import division import os import pwd from distutils.version import StrictVersion from clselect.clselectctl import get_directory from clselect.utils import check_call, check_output, list_dirs from .extensions import EXTENSION_PATTERN, ExtensionInfo from .interpreters import Interpreter DEFAULT_PREFIX = 'rubyvenv' RUBYVENV_BIN = os.path.join(os.path.dirname(__file__), 'rubyvenv.py') VERSION_DELIMITER = '#' PYTHON_PATH = '/opt/cloudlinux/venv/bin/python3' class Environment(object): def __init__(self, name, user=None, prefix=None): self.name = name if user: self.user = user else: self.user = pwd.getpwuid(os.getuid()).pw_name if prefix is None: self.prefix = DEFAULT_PREFIX else: self.prefix = prefix self.path = os.path.join(_abs_prefix(self.user, self.prefix), name) self._interpreter = None self._gem = None self.interpreter_name = 'ruby' + name def __repr__(self): return ("%s.%s(name='%s', user='%s', prefix='%s')" % ( self.__class__.__module__, self.__class__.__name__, self.name, self.user, self.prefix)) def _demote(self): user_pwd = pwd.getpwnam(self.user) def func(): # setgroups() needs CAP_SETGID regardless of argument, so it would # EPERM on user-initiated panel calls (cl-selector.cgi under cpanel) # that re-enter _demote() already running as the user. setgid/setuid # below succeed without the capability since the IDs are unchanged. if os.geteuid() == 0: os.setgroups([]) os.setgid(user_pwd.pw_gid) os.setuid(user_pwd.pw_uid) return func def as_dict(self, key=None): e = { 'name': self.name, 'interpreter': self.interpreter(), 'extensions': self.extensions(), } if key: del e[key] return {getattr(self, key): e} return e def as_deepdict(self, key=None): e = { 'name': self.name, 'interpreter': self.interpreter().as_dict(), 'extensions': self.extensions(), } if key: del e[key] return {getattr(self, key): e} return e def create(self, interpreter=None): if not interpreter: interpreter = Interpreter(target_user=self.user) prompt = '(' + \ get_directory(os.path.basename(self.prefix)) + ':' + self.name + \ ')' check_call( PYTHON_PATH, RUBYVENV_BIN, '--prompt', prompt, '--ruby', interpreter.binary, self.path, preexec_fn=self._demote()) def destroy(self): check_call('/bin/rm', '-r', '--interactive=never', self.path, preexec_fn=self._demote()) def exists(self): return os.path.exists(self.path) def interpreter(self): if not self._interpreter: self._interpreter = Interpreter(prefix=self.path, target_user=self.user) return self._interpreter def gem(self): if not self._gem: self._gem = os.path.join(self.path, 'bin', 'gem') return self._gem def extension_install(self, extension): locked_extensions = ExtensionInfo.get_locked_extensions(self.interpreter_name) t = extension.split(VERSION_DELIMITER) extension, version = t[0], t[1:] or '' if StrictVersion(self.name) >= StrictVersion('2.6'): command = (self.gem(), 'install', '--no-document', extension) else: command = (self.gem(), 'install', '--no-rdoc', '--no-ri', extension) if version: version = version[0] command += ('-v', version) if ExtensionInfo.is_extensions_locked(locked_extensions, extension, version): raise ValueError("Extension '%s' install is prohibited. System extension" % extension) check_call(args=command, preexec_fn=self._demote()) def extension_update(self, extension): # `gem update ` mutates the same gem inventory that the # install/uninstall paths gate via the locked-extensions list. # Enforce the same prohibition here so admin-locked gems cannot # be silently upgraded via the --replace-user-extensions action. locked_extensions = ExtensionInfo.get_locked_extensions(self.interpreter_name) t = extension.split(VERSION_DELIMITER) base_name, version = t[0], t[1:] or '' if version: version = version[0] if ExtensionInfo.is_extensions_locked(locked_extensions, base_name, version): raise ValueError("Extension '%s' update is prohibited. System extension" % base_name) check_call(self.gem(), 'update', base_name, preexec_fn=self._demote()) def extension_uninstall(self, extension): locked_extensions = ExtensionInfo.get_locked_extensions(self.interpreter_name) t = extension.split(VERSION_DELIMITER) extension, version = t[0], t[1:] or '' command = (self.gem(), 'uninstall', extension, '-x', '-a') if version: version = version[0] command += ('-v', version) if ExtensionInfo.is_extensions_locked(locked_extensions, extension, version): raise ValueError("Extension '%s' removal is prohibited" % extension) check_call(args=command, preexec_fn=self._demote()) def extensions(self):