{
    "default_version": "10",
    "selector_enabled": true
}alt-nodejs6
alt-nodejs8
alt-nodejs9
alt-nodejs10
alt-nodejs11
alt-nodejs12
alt-nodejs14
alt-nodejs16
{
    "default_version": "3.10",
    "selector_enabled": true
}alt-python39
alt-python33
alt-python35
alt-python34
alt-python37
alt-python36
alt-python310
alt-python27
alt-python38
{"ui_config": {"inodeLimits": {"showUserInodesUsage": true}, "uiSettings": {"hideRubyApp": false, "hideLVEUserStat": false, "hidePythonApp": false, "hideNodeJsApp": false, "hidePHPextensions": false, "hideDomainsTab": false, "hidePhpApp": false, "hideXrayApp": false, "hideAccelerateWPApp": false}}}#!/bin/bash

if [[ x"${BASH_SOURCE[0]}" == x"$0" ]]; then
    echo "'activate' script should be sourced, not run directly"
    exit 1;
fi

CWD=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
NEW_VIRTUAL_ENV_PATH="${CWD%/bin}"

deactivate () {
    if [[ x"${BASH_SOURCE[0]}" == x"$0" ]]; then
        echo "'deactivate' script should be sourced, not run directly"
        exit 1;
    fi

    # Only restore from backup variables if they are set
    # But include the case when they are set to be empty
    if [[ ${BKP_PATH+"is_set"} == "is_set" ]]; then
        PATH="$BKP_PATH"
        export PATH
    fi

    if [[ ${BKP_NODE_PATH+"is_set"} == "is_set" ]]; then
        NODE_PATH="$BKP_NODE_PATH"
        export NODE_PATH
    fi

    if [[ ! -z $BKP_PS1 ]]; then
        PS1="$BKP_PS1"
        export PS1
    fi

    unset -v BKP_PATH
    unset -v BKP_NODE_PATH
    unset -v BKP_PS1
    unset -v CL_VIRTUAL_ENV
    unset -v CL_APP_ROOT
    unset -v CL_NODEHOME
    unset -v CL_NODEJS_VERSION

    if [ ! "${1-}" = "nondestructive" ] ; then
    # Self destruct!
        unset -f deactivate
    fi
}

activate () {
    CL_VIRTUAL_ENV="${NEW_VIRTUAL_ENV_PATH}"
    CL_NODEJS_VERSION="$(echo "${CL_VIRTUAL_ENV}" | awk -F '/' '{print $NF}')"
    CL_APP_ROOT="${CL_VIRTUAL_ENV#$HOME/nodevenv/}" # cut $HOME/nodevenv/
    CL_APP_ROOT="${CL_APP_ROOT%/$CL_NODEJS_VERSION}" # cut nodejs version
    CL_NODEHOME="/opt/alt/alt-nodejs${CL_NODEJS_VERSION}/root"
    BKP_NODE_PATH="$NODE_PATH"
    NODE_PATH="$CL_VIRTUAL_ENV/lib/node_modules:$CL_NODEHOME/lib/node_modules:$CL_NODEHOME/lib64/node_modules:$NODE_PATH"
    BKP_PATH="$PATH"
    PATH="$CL_VIRTUAL_ENV/bin:$CL_NODEHOME/usr/bin:$CL_VIRTUAL_ENV/lib/bin/:$PATH"

    if [[ -z "$CL_VIRTUAL_ENV_DISABLE_PROMPT" ]] ; then
        BKP_PS1="$PS1"
        PS1="[${CL_APP_ROOT} ($CL_NODEJS_VERSION)] $PS1"
    fi

    export BKP_PS1
    export BKP_PATH
    export BKP_NODE_PATH
    export PS1
    export CL_VIRTUAL_ENV
    export CL_APP_ROOT
    export CL_NODEHOME
    export NODE_PATH
    export PATH
}

# compare current virtual environment (that is stored in CL_VIRTUAL_ENV) path
# to the NEW_VIRTUAL_ENV_PATH, that is the path of the new environment we may enter too
# just do nothing if paths are equal
if [ "${CL_VIRTUAL_ENV}" != "${NEW_VIRTUAL_ENV_PATH}" ]; then
    deactivate nondestructive
    activate
fi
# 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 print_function
from __future__ import division
from __future__ import absolute_import

import json
import logging
import subprocess
import os
import sys

from libcloudlinux import (
    CloudlinuxCliBase, LVEMANAGER_PLUGIN_NAMES, DEFAULT_PLUGIN_NAME, PASSENGER_DEPEND_PLUGINS,
    AllLimitStrategy, NoLimitStrategy, LimitStrategyHeavy, NoCagefsStrategy, LimitStrategyBase, ConfigLimitValue,
)
from clselector.clpassenger_detectlib import is_clpassenger_active
from clcommon import ClPwd
from clcommon.utils import is_litespeed_running
from clcommon.lib.cledition import is_cl_solo_edition
from cldetectlib import get_param_from_file
from clcommon.const import Feature
from clcommon.cpapi import is_panel_feature_supported


CONFIG = '/etc/sysconfig/cloudlinux'
SMART_ADVICE_USER_CLI = '/opt/alt/php-xray/cl-smart-advice-user'
PERCENTS_STATS_MODE_FLAG = '/opt/cloudlinux/flags/enabled-flags.d/percentage-user-stats-mode.flag'

# NB: this logger's out is stderr, result JSON out is stdout - so with active logger web will not work properly
#       because of stderr redirection 2>&1
#       so it is MUST be silent(NOTSET) in normal situation
# also it is not possible to use file logger here - script works inside the cagefs with user's rights
logger = logging.getLogger(__name__)
logger.setLevel(logging.NOTSET)
init_formatter = logging.Formatter('[%(asctime)s] %(funcName)s:%(lineno)s - %(message)s')
cagefs_formatter = logging.Formatter('{cagefs} [%(asctime)s] %(funcName)s:%(lineno)s - %(message)s')
h = logging.StreamHandler()
h.setFormatter(init_formatter)
logger.addHandler(h)


logger.debug('cli start')


class CloudlinuxCliUser(CloudlinuxCliBase):
    limit_strategy: LimitStrategyBase

    def __init__(self):
        self.web_resource_limit_mode = ConfigLimitValue.ALL
        limit_mode = get_param_from_file(CONFIG, 'web_resource_limit_mode', '=', ConfigLimitValue.ALL.value)
        self.web_resource_limit_mode = ConfigLimitValue(limit_mode)
        super(CloudlinuxCliUser, self).__init__()
        self.command_methods.update({
            'spa-get-domains': self.spa_user_domains,
            'spa-get-homedir': self.spa_user_homedir,
            'cloudlinux-snapshots': self.cl_snapshots,
            'spa-get-user-info': self.spa_get_user_info
        })

    def __init_limit_strategy(self):
        """
        Set default strategy from the `CONFIG` values
        """
        if self.skip_cagefs_check:
            logger.handlers[0].setFormatter(cagefs_formatter)     # update log format to easier log review

        # we cannot use cagefs when it is not available
        if not is_panel_feature_supported(Feature.CAGEFS):
            self.limit_strategy = NoCagefsStrategy()
        else:
            self.limit_strategy = {
                ConfigLimitValue.ALL: AllLimitStrategy,
                ConfigLimitValue.HEAVY: LimitStrategyHeavy,
                ConfigLimitValue.UNLIMITED: NoLimitStrategy,
            }.get(self.web_resource_limit_mode, AllLimitStrategy)()
        logger.debug(
            f'Limits strategy inited as {self.limit_strategy.__class__}'
            f'\n\tBecause of:'
            f'\n\tself.web_resource_limit_mode: {self.web_resource_limit_mode}'
        )

    def set_limit_strategy(self, strategy: LimitStrategyBase):
        logger.debug(f'Limit strategy is explicitly set to {strategy.__class__}')
        self.limit_strategy = strategy

    def __check_exclusive_commands(self):
        """
        Check is command currently run without cagefs; commands list is taken from Spa.php `processRequest()`
        This function should be removed in the same task as the `LimitStrategyNoCagefs`
        """
        data = self.request_data
        if data.get('params', {}).get('interpreter') == 'php' or data.get('command') in {
            'cloudlinux-statistics',
            'cloudlinux-quota',
            'cloudlinux-top',
            'cloudlinux-snapshots',
            'cloudlinux-charts',
            'cloudlinux-statsnotifier',
            'spa-get-user-info',
            'cloudlinux-awp-user',
            'cloudlinux-xray-user-manager',
            'spa-get-domains',
            'cpanel-api',
            'cl-smart-advice-user',
        }:
            logger.debug('Executable command found in the exclusive list')
            self.set_limit_strategy(NoCagefsStrategy())

    def drop_permission(self):
        """
        Drop permission to users, if owner of script is user
        :return:
        """
        logger.debug(
            'drop permissions start'
            f'\n\targv is: {sys.argv}'
            f'\n\trequest data is: {self.request_data}'
        )
        self.__init_limit_strategy()
        data = self.request_data
        if data['owner'] != 'user':
            self.exit_with_error("User not allowed")
        super(CloudlinuxCliUser, self).drop_permission()

        args = self.prepair_params_for_command()
        logger.debug(f'prepared args is: {args}')

        if data.get('command'):
            if self.skip_cagefs_check:
                logger.debug('cagefs skipped: --skip-cagefs-check arg found')
            else:
                self.__check_exclusive_commands()
                # if rc is None - script won't enter the cagefs
                # otherwise - command is executed in the cagefs
                rc = self.limit_strategy.execute(data['command'], args, self.request_data)
                if rc is not None:
                    logger.debug(f'command executed inside of the cagefs with rc: {rc}')
                    sys.exit(rc)
                else:
                    logger.debug(f'cagefs skipped: strategy is {self.limit_strategy.__class__}')

        # skip checking plugin availability on spa-get-user-info
        if data.get('command') != 'spa-get-user-info':
            self.check_plugin_availability()
        logger.debug('drop permissons end')

    def spa_user_domains(self):
        print(json.dumps({"result": "success", "list": self.get_user_domains()}))
        sys.exit(0)

    def spa_user_homedir(self):
        print(json.dumps({"result": "success", "homedir": self.get_user_homedir()}))
        sys.exit(0)

    def spa_get_user_info(self):
        try:
            print(json.dumps(
                {
                    "result": "success",
                    "domains": self.get_user_domains(),
                    "homedir": self.get_user_homedir(),
                    "is_litespeed_running": is_litespeed_running(),
                    "is_cl_solo_edition": is_cl_solo_edition(skip_jwt_check=True),
                    "smart_advice": os.path.isfile(SMART_ADVICE_USER_CLI),
                    "is_lve_supported": is_panel_feature_supported(Feature.LVE),
                    "user_stats_mode": self.get_stats_mode(),
                    "server_ip": self.get_server_ip()
                }))
        except:
                self.exit_with_error('Module unavailable')
        sys.exit(0)

    def get_user_domains(self):
        try:
            from clcommon.cpapi import userdomains
        except:
            self.exit_with_error('Module unavailable')
        return [x[0] for x in userdomains(self.user_info['username'])]

    def get_stats_mode(self):
        if os.path.isfile(PERCENTS_STATS_MODE_FLAG):
            return 'percent'
        return 'default'

    def get_user_homedir(self):
        try:
            pwdir = ClPwd().get_homedir(self.user_info['username'])
            return pwdir + "/"
        except KeyError:
            self.exit_with_error('No such user')

    def cl_snapshots(self):
        list_to_request = self.prepair_params_for_command()
        try:
            output = self.run_util('/usr/sbin/lve-read-snapshot', *list_to_request)
        except subprocess.CalledProcessError as processError:
            output = processError.output
        try:
            result = json.loads(output)
        except:
            self.exit_with_error(output)
            return
        self.exit_with_success({'data': result['data']})
        sys.exit(0)

    def check_plugin_availability(self):
        plugin_names = {
            'nodejs_selector': 'Node.js Selector',
            'python_selector': 'Python Selector',

        }
        selector_enabled = True
        manager = None
        try:
            if self.current_plugin_name == 'nodejs_selector':
                from clselect.clselectnodejs.node_manager import NodeManager
                manager = NodeManager()
            if self.current_plugin_name == 'python_selector':
                from clselect.clselectpython.python_manager import PythonManager
                manager = PythonManager()
            if manager:
                selector_enabled =  manager.selector_enabled
        except:
            selector_enabled = False
        if not selector_enabled:
            self.exit_with_error(
                code=503,
                error_id='ERROR.not_available_plugin',
                context={'pluginName': plugin_names.get(self.current_plugin_name, 'Plugin')},
                icon='disabled')
        plugin_available_checker = {
            'nodejs_selector': self._plugin_available_nodejs,
            'python_selector': self._plugin_available_python,
            'php_selector': self._plugin_available_php,
            'resource_usage': self._plugin_available_resource_usage,
        }.get(self.current_plugin_name)
        if plugin_available_checker:
            plugin_available = plugin_available_checker()
        else:
            plugin_available = True

        if not is_clpassenger_active() and self.current_plugin_name in PASSENGER_DEPEND_PLUGINS:
            self.exit_with_error(
                code=503,
                error_id='ERROR.not_available_passenger',
                context={'pluginName': LVEMANAGER_PLUGIN_NAMES.get(self.current_plugin_name, DEFAULT_PLUGIN_NAME)},
                icon='disabled')
        if not plugin_available:
            self.exit_with_error(
                code=503,
                error_id='ERROR.not_available_plugin',
                context={'pluginName': LVEMANAGER_PLUGIN_NAMES.get(self.current_plugin_name, DEFAULT_PLUGIN_NAME)},
                icon='disabled')

    def _plugin_available_nodejs(self):
        try:
            from clselect.clselectnodejs.node_manager import NodeManager
            manager = NodeManager()
            if not manager.selector_enabled or not is_clpassenger_active():
                return False
        except:
            return False
        return True

    def _plugin_available_python(self):
        try:
            from clselect.clselectpython.python_manager import PythonManager
            manager = PythonManager()
            if not manager.selector_enabled or not is_clpassenger_active():
                return False
        except:
            return False
        return True

    def _plugin_available_php(self):
        try:
            from clselect.clselectphp.php_manager import PhpManager
            manager = PhpManager()
            if not manager.selector_enabled:
                return False
        except:
            return False
        return True

    def _plugin_available_resource_usage(self):
        return True
#!/opt/cloudlinux/venv/bin/python3 -bb
# -*- 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 print_function
from __future__ import division
from __future__ import absolute_import
import os
import sys
import getpass

from future.utils import iteritems

from clselect.clselectnodejs.apps_manager import ApplicationsManager as NodeJsAppsManager
from clselect.clselectpython.apps_manager import ApplicationsManager as PythonAppsManager, get_venv_rel_path
from clselect.utils import get_using_realpath_keys


def get_app_name(interpreter):
    """
    Get application name via CL_APP_ROOT variable
    :param interpreter: interpreter name
    :return: str application name
    """
    if os.environ.get('CL_APP_ROOT'):
        return os.environ['CL_APP_ROOT']
    elif interpreter == 'python':
        abs_venv_path = os.environ['VIRTUAL_ENV']
        user_home = os.environ['HOME']
        # /home/<username>/virtualenv/<name>/<version> ->
        # /virtualenv/<name>
        vevn_rel_path = os.path.dirname(abs_venv_path).replace(user_home + '/', '', 1)
        # if VENV_REL_PATH contains _ we cannot
        # clearly define app_root and should guess
        if '_' in vevn_rel_path:
            username = getpass.getuser()
            # in python CL_APP_ROOT is not set, we must guess by env path
            for app_root in PythonAppsManager().get_user_config_data(username):
                _, rel_path = get_venv_rel_path(username, app_root)
                if rel_path == vevn_rel_path:
                    return app_root
            return None
        else:
            return vevn_rel_path.replace('virtualenv/', '', 1)
    else:
        raise NotImplementedError(
            'I don\'t know how to get app_root for %s' % interpreter)


def get_env_vars(_app_name, interpreter):
    """
    Get environment variables from user config for given application name
    :param _app_name: application name
    :param interpreter: interpreter name
    :return: dict {ENV_VAR_NAME: VALUE}
    """
    _env_vars = {}
    username = getpass.getuser()
    try:
        full_app_config = get_app_full_conf(username, _app_name, interpreter)
        if interpreter == 'nodejs':
            _env_vars['NODE_ENV'] = full_app_config['app_mode']
        _env_vars.update(full_app_config['env_vars'])
    except KeyError:
        pass
    return _env_vars


def set_env_vars(dict_env_vars):
    """
    Print to stdout bash strings with environment variables
    :param dict_env_vars: dict with environment variables
    :return: None
    """
    for key, var in iteritems(dict_env_vars):
        print('export {}="{}"'.format(key, var))


def is_root():
    return os.geteuid() == 0


def get_app_full_conf(user, app, interpreter):
    if interpreter == 'nodejs':
        manager = NodeJsAppsManager()
    elif interpreter == 'python':
        manager = PythonAppsManager()
    else:
        raise NotImplementedError()
    full_user_config = manager.get_user_config_data(user)
    if not full_user_config:
        print("User config was not found or empty")
        sys.exit(0)
    return get_using_realpath_keys(user, app, full_user_config)


if __name__ == "__main__":
    if is_root():
        print("This program is not intended to be run as root.")
        sys.exit(1)
    args = sys.argv
    if len(args) < 2:
        print("Interpreter is not passed.")
        sys.exit(1)
    app_name = get_app_name(sys.argv[1])
    if app_name is None:
        print("Unknown application.")
        sys.exit(1)
    env_vars = get_env_vars(app_name, sys.argv[1])
    set_env_vars(env_vars)
# coding:utf-8

# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2020 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 lvemanager.helpers import exit_with_error, run_command
import json
from abc import abstractmethod
from clcommon.lib.whmapi_lib import WhmApiRequest, WhmApiError
import sys

OWNER_ADMIN = 'admin'
OWNER_USER = 'user'
UAPI_IGNORED_ERRORS = ["The event UAPI::LangPHP::php_set_vhost_versions was handled successfully."]

def get_cpanel_api_class(owner):
    """
    Factory method that returns
    certain class depending on
    owner's type
    :param owner: Can be 'admin' or 'user'
    :return:
    """
    if owner == OWNER_ADMIN:
        return CPanelAdminApi()
    return CPanelUserApi()


class CPanelApi(object):
    """
    Abstract method that defines abstract methods
    that must be implemented and common methods of
    the derived classes
    """

    RETURN_JSON = '--output=json'
    ALLOWED_OPERATIONS = {}

    @abstractmethod
    def check_operation_allowed(self, called_method):
        """
        Checks whether operation is allowed to perform
        :param called_method:
        :return:
        """
        raise NotImplementedError('Method check_operation_allowed must be implemented!')

    @abstractmethod
    def prepare_running_command(self, called_method, params, return_json):
        """
        Depending on the passed arguments,
        the method builds running command
        """
        raise NotImplementedError('Method prepare_running_command must be implemented!')

    @abstractmethod
    def parse_result(self, called_method, result):
        """
        Some results are parsed before sending back
        to the called. This method parses it and returns
        transformed result.
        """
        raise NotImplementedError('Method parse_result must be implemented!')

    @staticmethod
    def check_method_allowed(method_name, methods):
        """
        CPanel API contains several methods and
        not all of them if supported by this utility.
        """
        for method_object in methods:
            if method_name == method_object['method']:
                return True
        return False

    def check_for_errors(self, result):
        """
        Checks whether CPanel API returned
        error or not
        :param result:
        :return:
        """
        raise NotImplementedError('Method check_for_errors must be implemented!')

    @staticmethod
    def get_method_parser(method_name, methods):
        """
        Some result must be parsed before
        they are sent back to the caller. This
        method extracts the method that must be executed
        upon the result to transform it.
        """
        for method_object in methods:
            if method_name == method_object['method']:
                return method_object.get('parser', None)

    def get_ignore_errors(self, method_name, methods):
        """
        return ignore error flag for method
        :return:
        """
        for method_object in methods:
            if method_name == method_object['method']:
                return method_object.get('ignore_errors', None)

    @staticmethod
    def parse_vhost_versions(result):
        """
        Method parses the result of the method 'parse_vhost_versions'.
        The host will be inherited when its field 'sys_default'
        inside 'php_version_source' is equal to 1.
        """
        parsed_result = []
        for r in result:
            parsed_result.append({
                'version': r.get('version'),
                'host': r.get('vhost'),
                'php_fpm': True if r.get('php_fpm') else False,
                'inherited': True if r.get('php_version_source', {}).get('sys_default') == 1 else False
            })
        return parsed_result

    def run(self, called_method, params, return_json=True):
        """
        Default method which first checks whether operation
        is allowed then if allowed runs prepared command.
        After receiving the result, it will call parse_result method
        to transform result into desired format.
        """
        if self.check_operation_allowed(called_method):
            prepared_command = self.prepare_running_command(called_method, params, return_json)

            code, output, std_err = run_command(prepared_command, return_full_output=True)
            if code != 0:
                exit_with_error(std_err or 'output of the command: %s\n%s' % (prepared_command, output))

            try:
                result = json.loads(output)
                return self.parse_result(called_method, result)
            except ValueError as e:
                exit_with_error(e)
        else:
            exit_with_error('Not allowed operation: {}'.format(called_method))


class CPanelAdminApi(CPanelApi):
    COMMAND = '/usr/local/cpanel/bin/whmapi1'
    ALLOWED_OPERATIONS = [
        {
            'method': 'php_get_vhost_versions',
            'parser': lambda result: CPanelAdminApi.parse_vhost_versions(result)
        },
        {'method': 'php_get_system_default_version'},
        {'method': 'php_set_vhost_versions'},
        {'method': 'php_get_installed_versions'}
    ]

    def check_operation_allowed(self, called_method):
        return self.check_method_allowed(called_method, self.ALLOWED_OPERATIONS)

    def prepare_running_command(self, called_method, params, return_json):
        transformed_params = {}
        for param in params:
            key, value = param.split('=')
            transformed_params[key] = value
        return transformed_params

    def parse_result(self, called_method, result):
        parser = self.get_method_parser(called_method, self.ALLOWED_OPERATIONS)
        if parser is not None:
            return parser(result)
        return result

    @staticmethod
    def parse_vhost_versions(result):
        parsed_result = []
        for r in result['versions']:
            parsed_result.append({
                'version': r.get('version'),
                'host': r.get('vhost'),
                'user': r.get('account'),
                'php_fpm': True if r.get('php_fpm') else False,
                'inherited': True if r.get('php_version_source', {}).get('sys_default') == 1 else False
            })
        return parsed_result

    def run(self, called_method, params, return_json=True):
        params = self.prepare_running_command(called_method, params, return_json)
        if self.check_operation_allowed(called_method):
            try:
                return self.parse_result(called_method, WhmApiRequest(called_method).with_arguments(**params).call())
            except WhmApiError as e:
                print(e)
                sys.exit(1)
        else:
            exit_with_error('Not allowed operation: {}'.format(called_method))


class CPanelUserApi(CPanelApi):
    COMMAND = '/usr/bin/uapi'
    ALLOWED_OPERATIONS = {
        'LangPHP': [
            {'method': 'php_set_vhost_versions'},
            {
                'method': 'php_get_installed_versions',
                'ignore_errors': True,
            },
            {
                'method': 'php_get_vhost_versions',
                'parser': lambda result: CPanelApi.parse_vhost_versions(result),
                'ignore_errors': True,
            },
            {
                'method': 'php_get_system_default_version',
                'ignore_errors': True,
            }
        ]
    }

    def check_class_allowed(self, class_name):
        """
        CPanel UAPI requires to pass class name and
        only few of classes are supported by this utility.
        """
        return class_name in self.ALLOWED_OPERATIONS.keys()

    def check_operation_allowed(self, called_method):
        """
        Checks whether operation is allowed or not.
        By CPanel UAPI supports several operations
        but only few of them can be called via this utility.
        """
        class_name, method_name = self.extract_class_and_method(called_method)
        if self.check_class_allowed(class_name):
            return self.check_method_allowed(method_name, self.ALLOWED_OPERATIONS[class_name])
        return False

    @staticmethod
    def extract_class_and_method(called_method):
        try:
            class_name, method_name = called_method.split('::')
            return class_name, method_name
        except ValueError:
            exit_with_error('Invalid method is passed: {}'.format(called_method))

    def prepare_running_command(self, called_method, params, return_json):
        class_name, method_name = self.extract_class_and_method(called_method)
        params = [self.COMMAND, class_name, method_name] + params
        if return_json:
            params.append(self.RETURN_JSON)
        return params

    def parse_result(self, called_method, result):
        class_name, method_name = self.extract_class_and_method(called_method)
        ignore_errors = self.get_ignore_errors(method_name, self.ALLOWED_OPERATIONS[class_name])
        self.check_for_errors(result, ignore_errors)
        parser = self.get_method_parser(method_name, self.ALLOWED_OPERATIONS[class_name])
        if parser is not None:
            return parser(result['result']['data'])
        return result['result']['data']

    def check_for_errors(self, result, ignore_errors = False):
        errors = result['result'].get('errors')
        if not errors:
            return
        for error in errors:
            # TODO: The next line is workaround of cPanel issue CPANEL-35122
            # see https://support.cpanel.net/hc/en-us/articles/1500004317181-PHP-Selector-change-to-CloudLinux-PHP-version-reports-a-false-error
            if error in UAPI_IGNORED_ERRORS:
                continue
            exit_with_error(' '.join(errors), ignore_errors=ignore_errors)
# 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 print_function
from __future__ import division
from __future__ import absolute_import
import copy
import sys
import json
import argparse
import socket
import base64
import os
import subprocess
import re
from enum import Enum
from dataclasses import dataclass
from typing import Callable, List, Optional

from past.builtins import basestring, unicode  # noqa
from future.utils import iteritems
from clcommon.utils import silence_stdout_until_process_exit, get_cl_version, is_ubuntu
from cllicense import CloudlinuxLicenseLib
from cpanel_api import get_cpanel_api_class
from clcommon.lib.cledition import is_cl_solo_edition, is_container
from clcommon.cpapi import is_hitting_max_accounts_limit, get_main_username_by_uid

LVEMANAGER_PLUGIN_NAMES = {
    'python_selector': 'Python Selector',
    'nodejs_selector': 'Node.js Selector',
    'php_selector': 'PHP Selector',
    'resource_usage': 'Resource Usage',
    'wpos': 'AccelerateWP'
}
PASSENGER_DEPEND_PLUGINS = ['python_selector', 'nodejs_selector']
DEFAULT_PLUGIN_NAME = 'CloudLinux Manager'

CAGEFS_ENTER_PROXIED_BIN = '/usr/bin/cagefs_enter.proxied'
if not os.path.exists(CAGEFS_ENTER_PROXIED_BIN):
    CAGEFS_ENTER_PROXIED_BIN = '/bin/cagefs_enter.proxied'


def is_json(data):
    try:
        json.loads(data)
        return True
    except ValueError as error:
        return False


class CloudlinuxCliBase(object):

    request_data = {}
    result = None
    available_request_params = [
        'owner', 'command', 'method', 'params', 'user_info', 'mockJson', 'attachments', 'plugin_name', 'lang'
    ]
    NOT_FLAGGED_PARAMS = ['config-files', 'content', 'passenger-log-file', 'ignore-list', 'wp-path', 'upgrade-url']
    license_is_checked = False
    current_plugin_name = ''
    licence = CloudlinuxLicenseLib()

    def __init__(self):
        self.skip_cagefs_check = False
        self.user_info = {}
        self.parsing_request_data()
        self.check_xss()
        self.drop_permission()
        self.command_methods = {
            'spa-ping': self.spa_ping,
            'cloudlinux-top': self.cl_top,
            'cloudlinux-selector': self.cl_selector,
            'cloudlinux-statistics': self.cl_statistics,
            'cloudlinux-charts': self.cl_chart,
            'cloudlinux-quota': self.cl_quota,
            'cpanel-api': self.cpanel_api,
            'cloudlinux-xray-user-manager': self.cl_xray_user_manager,
            'cloudlinux-statsnotifier': self.cl_statsnotifier,
            'cloudlinux-awp-user': self.cloudlinux_awp_user,
            'cl-smart-advice-user': self.cl_smart_advice_user,
            'cl-install-plugin': self.cl_install_plugin
        }

    def check_xss(self):
        for key in self.request_data.keys():
            if key not in self.available_request_params:
                self.exit_with_error('BAD REQUEST 1:' + key)

        for name, val in iteritems(self.request_data):
            if isinstance(val, dict): # if post key is "params"
                for key, inner_value in iteritems(val):
                    self.check_param_key(key)
                    if self.request_data['command'] == 'cloudlinux-packages' \
                            and name == 'params' \
                            and key == 'package':
                        self.request_data[name][key] = self.escape_param_value(inner_value)
                    elif self.request_data['command'] == 'cloudlinux-support':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-selector' \
                            and name == 'params' \
                            and key == 'options':
                        pass
                    elif self.request_data['command'] == 'lvectl' \
                         and name == 'params' \
                         and key == 'stdin':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-selector' \
                             and name == 'params' \
                             and key == 'env-vars':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-xray-manager' \
                             and name == 'params' \
                             and key == 'url':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-xray-user-manager' \
                             and name == 'params' \
                             and key == 'url':
                        pass
                    elif self.request_data['command'] == 'wmt-api' \
                             and name == 'params' \
                             and key == 'config-change':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-xray-manager' \
                             and name == 'params' \
                             and key == 'email':
                        pass
                    elif self.request_data['command'] == 'cloudlinux-awp-admin' \
                             and name == 'params' \
                             and key == 'upgrade-url':
                        pass
                    else:
                        self.check_param_value(inner_value)
            else:
                self.check_param_value(val)

    def get_env(self):
        """
        Get env for subprocess call
        """
        env_copy = os.environ.copy()
        if self.request_data.get('lang'):
            lang = self.request_data.get('lang')
            if not re.match(r'^[a-z]{2}$', lang):
                lang = 'en'
            env_copy['LC_ALL'] = lang
        return env_copy

    def get_server_ip(self):
        """
        Get the server's IP address.
        """
        try:
            s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
            s.connect(("8.8.8.8", 80))
            return s.getsockname()[0]
        except Exception as e:
            return None

    def check_param_key(self, key):
        if not re.search('^[\w\-]+$', key):
            self.exit_with_error('BAD REQUEST 2')

    def check_param_value(self, val):
        if isinstance(val, basestring):
            if re.search('[`\|\$;&\n]', val, re.M):
                self.exit_with_error('BAD REQUEST 3')

    def escape_param_value(self, val):
        chars = "\\\"\'"
        for c in chars:
            val = val.replace(c, "\\" + c)
        return val

    def main(self):
        command = self.request_data['command']
        endpoint = self.command_methods.get(command)
        allowed_methods = ['cloudlinux-license', 'external-info', 'spa-get-user-info']  # not requires license check
        if endpoint:
            if not self.license_is_checked and command not in allowed_methods:
                self.check_license()
            if 'mockJson' in self.request_data:
                self.spa_mock(self.request_data['mockJson'])
            endpoint()
        else:
            if command:
                self.exit_with_error("No such module " + command)
            else:
                self.exit_with_error("Command not defined")

    def parsing_request_data(self):
        """
        parsing entry data, encode it from base64 to dictionary
        :return:
        """
        parser = argparse.ArgumentParser()
        parser.add_argument('--data')
        parser.add_argument('--skip-cagefs-check', action='store_true', default=False)
        try:
            arguments = parser.parse_args()
        except:
            self.exit_with_error("Unknown param in request")

        if arguments.data:
            data_in_base64 = arguments.data
            data_in_json = base64.b64decode(data_in_base64).decode("utf-8")
            try:
                self.request_data = json.loads(data_in_json)
                self.skip_cagefs_check = arguments.skip_cagefs_check
            except ValueError:
                self.exit_with_error("Need json-array")
            self.user_info = self.get_user_info()
            self.define_current_plugin()
        else:
            self.exit_with_error("No --data param in request")

    def get_user_info(self):
        user_info = self.request_data.get('user_info') or {}
        if self.request_data['owner'] == 'user' and any(value is None for value in user_info.values()):
            euid = os.geteuid()
            username = get_main_username_by_uid(euid)
            user_info = {'username': username, 'lve-id': euid}
        return user_info

    def cl_top(self):
        # This imports from other package (cagefs), so we turn off pylint import checker for this line
        from lvestats.lib.info.cloudlinux_top import CloudLinuxTop          #pylint: disable=E0401
        import lvestats.lib.config as config                                #pylint: disable=E0401

        list_to_request = self.prepair_params_for_command()
        result = ''
        try:
            result, exitcode = CloudLinuxTop(config.read_config()).main(*list_to_request)
        except config.ConfigError as ce:
            ce.log_and_exit()
            self.exit_with_error(str(ce))

        if self.request_data.get('owner') == 'user':
            json_result = {}
            try:
                json_result = json.loads(result)
            except:
                self.exit_with_error(result)

            if json_result.get('result') != 'success':
                self.exit_with_error(json_result.get('result'), json_result.get('context'), ignore_errors=True)
        print(result)
        silence_stdout_until_process_exit()
        sys.exit(exitcode)

    def cl_quota(self):
        list_to_request = self.prepair_params_for_command()
        result = self.run_util('/usr/bin/cl-quota', *list_to_request, ignore_errors=True)
        print(result)

    def cl_xray_user_manager(self):
        list_to_request = self.prepair_params_for_command()
        list_to_request.remove("--json")
        result = self.run_util('/opt/alt/php-xray/cloudlinux-xray-user-manager', *list_to_request, ignore_errors=False)
        print(result)

    def cl_smart_advice_user(self):
        cli_command = '/opt/alt/php-xray/cl-smart-advice-user'
        list_to_request = self.prepair_params_for_command(with_json=False)
        # Workaround to run the command in background
        if '--async' in list_to_request:
            subprocess.Popen([cli_command, *list_to_request], stdin=subprocess.PIPE,stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE, text=True)
            self.exit_with_success()
        result = self.run_util(cli_command, *list_to_request, ignore_errors=False)
        print(result)

    def cpanel_api(self):
        owner = self.request_data.get('owner')
        method = self.request_data.pop('method')
        list_to_request = self.prepair_params_for_command(with_json=False, add_dash=False)
        cpanel_api = get_cpanel_api_class(owner)
        self.exit_with_success({'data': cpanel_api.run(method, list_to_request)})

    def cl_chart(self):
        list_to_request = self.prepair_params_for_command()
        try:
            list_to_request.remove("--json")
        except ValueError:
            pass
        for param in list_to_request:
            if  param.startswith('--output'):
                self.exit_with_error('BAD REQUEST 2')
        list_to_request.insert(0, '/usr/sbin/lvechart')
        response = subprocess.check_output(list_to_request, shell=False, text=True)
        print(json.dumps({"result": "success", "chart": response}))
        silence_stdout_until_process_exit()
        sys.exit(0)

    def drop_permission(self):
        """
        Drop permission to users, if owner of script is user
        :return:
        """
        data = self.request_data
        if data['owner'] in ['reseller', 'user'] and\
                ('lve-id' not in self.user_info or
                 'username' not in self.user_info):
            self.exit_with_error("User id does not specified")

    def prepair_params_for_command(self, with_json=True, escaped_strings=False, add_dash=True):
        """
        Method that converts given dict of parameters
        into list of strings that should be passed
        as arguments command-line application
        :param with_json: add --json argument
        :param escaped_strings: ONLY FOR BACKWARDS COMPATIBILITY!
                                SHOULD BE False FOR ALL NEW METHODS!
        :param add_dash: if we need to add dashes to params
        :return:
        """
        value_template = "--{0}={1}" if add_dash else "{0}={1}"
        data = copy.deepcopy(self.request_data)
        list_to_request = []
        if "method" in data:
            for method in data["method"].split(' '):
                list_to_request.append(method)

        if "params" not in data:
            data['params'] = {}
        if "json" not in data['params'] and with_json:
            data['params']['json'] = ''

        for param, value in iteritems(data['params']):
            if param != 'additional-params':
                # TODO: looks like we can remove option escaped_strings
                # and always use value.encode('utf-8') here
                # same goal may be reached using utils.byteify(json.loads(...))
                # but to do that, we need some tests covering unicode params
                # (especially for cloudlinux-packages)
                # unfortunately, we do not have one ;(
                # THIS IS NEEDED ONLY FOR CL-PACKAGES UTILITY
                if value and escaped_strings is True:
                    list_to_request.append(value_template.format(param, value.encode('unicode-escape').decode()))
                elif (value or param in self.NOT_FLAGGED_PARAMS) and escaped_strings is False:
                    list_to_request.append(value_template.format(param, value))
                else:
                    list_to_request.append("--{0}".format(param))
        if self.request_data['owner'] == 'reseller':
            list_to_request.append('--for-reseller={0}'.format(self.user_info['username']))

        if 'additional-params' in data['params'] \
                and data['params']['additional-params'] != '':
            list_to_request.append("--")
            for param in data['params']['additional-params'].split():
                list_to_request.append("{0}".format(param))

        return list_to_request

    def is_edition_migration_available(self):
        # check if edition migration is supported
        return os.path.isfile('/usr/sbin/clncheck')

    def update_license(self):
        # Register by broken license
        with open(os.devnull, 'w') as devnull:
            clnreg_cmd = ['/usr/sbin/clnreg_ks', '--force']
            if self.is_edition_migration_available():
                clnreg_cmd.append('--migrate-silently')
            subprocess.call(clnreg_cmd, stderr=devnull, stdout=devnull, shell=False)
            subprocess.call(['/usr/bin/cldetect', '--update-license'], stderr=devnull, stdout=devnull, shell=False)

        self.check_license(False)

    def check_license(self, with_recovery=True):
        if not self.kernel_is_supported():
            if self.request_data['owner'] in ['reseller']:
                self.exit_with_error(
                    code=503,
                    error_id='ERROR.not_available_plugin',
                    context={'pluginName': LVEMANAGER_PLUGIN_NAMES.get(self.current_plugin_name, DEFAULT_PLUGIN_NAME)},
                    icon='disabled')
            elif self.request_data['owner'] in ['admin']:
                self.exit_with_error('Kernel is not supported')

        if is_hitting_max_accounts_limit():
            if self.request_data['owner'] == 'admin':
                self.exit_with_error('ERROR.hitting_max_accounts_limit')
            if self.request_data['owner'] == 'user':
                self.exit_with_error(
                    code=503,
                    error_id='ERROR.not_available_plugin',
                    context={'pluginName': LVEMANAGER_PLUGIN_NAMES.get(self.current_plugin_name, DEFAULT_PLUGIN_NAME)},
                    icon='disabled')
        if not self.licence.get_license_status():
            if self.request_data['owner'] in ['reseller', 'user']:
                interpreter = 'nodejs'
                if self.request_data.get('params') \
                        and self.request_data['params'].get('interpreter'):
                    interpreter = self.request_data['params']['interpreter']
                pluginNames = {
                    'reseller': 'CloudLinux Manager',
                    'user': {'python': 'Python Selector', 'nodejs':'Node.js Selector'}
                        .get(interpreter, 'Node.js Selector')
                }
                self.exit_with_error(
                    code=503,
                    error_id='ERROR.not_available_plugin',
                    context={'pluginName': LVEMANAGER_PLUGIN_NAMES.get(self.current_plugin_name, DEFAULT_PLUGIN_NAME)},
                    icon='disabled')
            else:
                if with_recovery:
                    self.update_license()
                else:
                    self.exit_with_error('License is not valid')
        else:
            self.license_is_checked = True

    def exit_with_error(self, error_string='', context=None,
                        code=None, error_id=None, icon=None, ignore_errors=False):
        result = {"result": error_string}
        if context:
            result['context'] = context
        if code:
            result['code'] = code
        if error_id:
            result['error_id'] = error_id
        if icon:
            result['icon'] = icon
        if ignore_errors:
            result['ignore'] = ignore_errors
        print(json.dumps(result))
        sys.exit(1)

    def exit_with_success(self, response=None):
        data = copy.deepcopy(response) if response else {}
        data['result'] = 'success'
        print(json.dumps(data))
        sys.exit(0)

    def cl_statistics(self):
        # This imports from other package (cagefs), so we turn off pylint import checker for this line
        from lvestats.lib.cloudlinux_statistics import main             #pylint: disable=E0401
        import lvestats.lib.config as config                            #pylint: disable=E0401
        from lvestats.lib.dbengine import make_db_engine                #pylint: disable=E0401

        list_to_request = self.prepair_params_for_command()
        try:
            cnf = config.read_config()
            dbengine = make_db_engine(cnf)
            main(dbengine, argv_=list_to_request,server_id=cnf.get('server_id', 'localhost'))
            silence_stdout_until_process_exit()
            sys.exit(0)
        except config.ConfigError as ce:
            ce.log_and_exit()
            self.exit_with_error(ce)

    def spa_mock(self, file):
        file_path = '/usr/share/l.v.e-manager/spa/src/jsons/%s.json' % (file)
        # check if passed file param doesn't use relative path. E.g.: '../../file'
        if os.path.realpath(file_path) != file_path:
            self.exit_with_error('BAD REQUEST 3')
        with open(file_path, 'r') as f:
            print(f.read())
        sys.exit(0)

    def get_lve_version(self):
        try:
            ver = subprocess.check_output(
                'cat /proc/lve/list | grep -Po \'^\d{1,2}:\'',
                shell=True, executable='/bin/bash', text=True
            ).strip()
            return int(ver[:-1])
        except:
            return 0

    def get_cloudlinux_version(self):
        return subprocess.check_output(
            'uname -r | grep -Po \'el\d\w?\'',
            shell=True, executable='/bin/bash', text=True
        ).strip()


    # Common methods

    def spa_ping(self):
        self.exit_with_success()

    def cl_selector(self):
        try:
            from clselector.cl_selector import CloudlinuxSelector
        except:
            self.exit_with_error('Module unavailable')
        if self.user_info.get('username') and 'interpreter' in self.request_data['params']\
                and self.request_data['params']['interpreter'] == 'php':
            self.check_php_selector_user_availablility()

        list_to_request = self.prepair_params_for_command()
        cll = CloudlinuxSelector()
        cll.run(list_to_request)

    def check_php_selector_user_availablility(self):
        """
        Additional check only for php selector
        :return:
        """
        try:
            LIBDIR = '/usr/share/cagefs'
            sys.path.append(LIBDIR)
            import cagefsctl
            if not cagefsctl.cagefs_is_enabled or \
                    not cagefsctl.is_user_enabled(self.user_info['username']):
                raise RuntimeError('Cagefs is disabled or missing')

        except (ImportError, RuntimeError):
            self.exit_with_error(
                code=503,
                error_id='ERROR.cagefsDisabled',
            )
        from clselect.clselectexcept import BaseClSelectException
        try:
            from clselect import ClSelect
            ClSelect.check_multiphp_system_default_version()
        except (BaseClSelectException):
            self.exit_with_error(
                code=503,
                error_id='ERROR.systemVersionAltPHP',
            )

    def define_current_plugin(self):
        self.current_plugin_name = self.request_data.get('plugin_name')

    def is_error_response_default(self, json_result):
        return json_result.get('result') != 'success' and json_result.get('success') != 1


    def run_util(self, name, *args, **kwargs):
        command = [name] + list(args)
        error_checker = kwargs.get('error_checker', self.is_error_response_default)
        try:
            p = subprocess.Popen(
                command,
                stdin=subprocess.PIPE,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                text=True,
                env=self.get_env())
            (result, err) = p.communicate(kwargs.pop('stdin', None))
            is_error = p.returncode != 0 or not is_json(result)
            if not is_error:
                json_result = json.loads(result)

                is_error = error_checker(json_result)
            if is_error:
                result = result + err
                if is_json(result):
                    json_result = json.loads(result)
                    if json_result.get('message'):
                        json_result['result'] = json_result.pop('message')
                        result = json.dumps(json_result)
                if kwargs.get("ignore_errors", False):
                    # Check new result concatenated with error
                    if is_json(result):
                        result = json.loads(result)
                        result['ignore'] = True
                        result = json.dumps(result)
                    else:
                        result = self.ignored_error_message(result)
                print(result)
                exit(1)
            return result
        except Exception as e:
            self.exit_with_error("Can't run %(command)s", context={'command': ' '.join(command)}, ignore_errors=True)

    def ignored_error_message(self, message):
        return json.dumps({
            "result": message,
            "ignore": True
        })

    def kernel_is_supported(self):
        try:
            if is_container():
                return True
            if is_cl_solo_edition(skip_jwt_check=True):
                # Ubuntu uses standard kernel,
                # CL9 uses Alma kernel which doesn't have 'lve' in its name
                if is_ubuntu() or get_cl_version() == 'cl9':
                    return True
                uname = subprocess.check_output('uname -r', shell=True, executable='/bin/bash', text=True)
                return 'lve' in uname
            else:
                f = open('/proc/lve/list', 'r')
                line = f.readline()
                f.close()
                return bool(line)
        except IOError:
            return False

    def cl_statsnotifier(self):
        from lvestats.lib.cloudlinux_statsnotifier import main              #pylint: disable=E0401
        list_to_request = self.prepair_params_for_command(with_json=True)
        exit_code = main(args_=list_to_request)                             #pylint: disable=E0401
        sys.exit(exit_code)

    def cloudlinux_awp_user(self):
        cli_command = '/usr/bin/cloudlinux-awp-user'
        list_to_request = self.prepair_params_for_command(with_json=False)
        result = self.run_util(cli_command, *list_to_request, ignore_errors=False)
        print(result)

    def cl_install_plugin(self):
        """
        This method is needed just for dev server to allow work with mocks
        """
        self.exit_with_success()


# user cli parts

class CommandType(Enum):
    HEAVY = 'heavy'
    SIMPLE = 'simple'


class ConfigLimitValue(Enum):
    ALL = 'all'                 # limit all requests
    HEAVY = 'heavy'             # don't limit white-listed 'simple' requests
    UNLIMITED = 'unlimited'     # don't limit at all

    @classmethod
    def _missing_(cls, value):
        return cls.ALL


@dataclass
class Rule:
    callable: Callable
    result: CommandType


class LimitStrategyBase:
    """
    Base limits strategy to decide - run incoming request with or without cagefs limits
    Strategy execution means that used script (cloudlinux_cli_user.py) will be re-executed with (or not)
        additional cagefs flags
    """
    cagefs_args: List[str]

    def execute(self, command: str, args: List[str], request_data: dict) -> Optional[int]:
        full_command = self.get_full_command(command, args, request_data)
        p = subprocess.Popen(full_command)
        p.communicate()
        return p.returncode

    def get_full_command(self, command: str, args: List[str], request_data: dict) -> List[str]:
        cmd = [*sys.argv, f'--skip-cagefs-check']
        return [CAGEFS_ENTER_PROXIED_BIN, *self.cagefs_args, *cmd]


class NoCagefsStrategy(LimitStrategyBase):
    """
    Strategy for hardcoded commands, that should always run even without the cagefs with unknown reason
    This strategy does not re-executes the script with `cagefs_enter.proxied`, just letting them to finish as is
    TODO: LVEMAN-1767
    """
    def execute(self, *args, **kwargs) -> Optional[int]:
        return None


class AllLimitStrategy(LimitStrategyBase):
    """
    Strategy to limit all commands
    """
    cagefs_args = []


class NoLimitStrategy(LimitStrategyBase):
    """
    Strategy to don't limit all commands
    """
    cagefs_args = ['--no-io-and-memory-limit', '--no-cpu-limit', '--no-max-enter']


class LimitStrategyHeavy(LimitStrategyBase):
    """
    Strategy to don't limit whitelisted commands
    By default - all commands are HEAVY and will be limited
    Add `rules` to mark any command as SIMPLE and run without limits
    """
    cagefs_args = []

    default_rule = Rule(callable=lambda args: True, result=CommandType.HEAVY)
    rules = {
        'cloudlinux-selector': [
            Rule(callable=lambda args: 'get' in args, result=CommandType.SIMPLE),
            Rule(callable=lambda args: 'start' in args, result=CommandType.SIMPLE),
            Rule(callable=lambda args: 'restart' in args, result=CommandType.SIMPLE),
            Rule(callable=lambda args: 'stop' in args, result=CommandType.SIMPLE),
        ]
    }

    def _check_rules(self, command: str, args: List[str]) -> CommandType:
        command_type = None
        for rule in self.rules.get(command, []) + [self.default_rule]:
            if rule.callable(args):
                command_type = rule.result
                break
        if command_type == CommandType.SIMPLE:
            self.cagefs_args = ['--no-io-and-memory-limit', '--no-cpu-limit', '--no-max-enter']
        else:
            self.cagefs_args = []
        return command_type

    def get_full_command(self, command: str, args: List[str], request_data: dict) -> List[str]:
        self._check_rules(command, args)
        return super().get_full_command(command, args, request_data)
#!/opt/cloudlinux/venv/bin/python3 -sbb
# 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 print_function
from __future__ import division
from __future__ import absolute_import
from cloudlinux_cli_user import CloudlinuxCliUser

if __name__ == "__main__":
    cloudlinux_cli = CloudlinuxCliUser()
    cloudlinux_cli.main()
#!/bin/bash
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENCE.TXT
#

if [[ $EUID -eq 0 ]]; then
   echo "This program is not intended to be run as root." 1>&2
   exit 1
fi

CWD=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
source ${CWD}/activate
CL_PYTHON_VERSION="$(echo "${VIRTUAL_ENV}" | awk -F '/' '{print $NF}')"
eval $(${CWD}/set_env_vars.py python)

ABSOLUTE_PATH="${CWD}/python${CL_PYTHON_VERSION}_bin"
exec "${ABSOLUTE_PATH}" "$@"
#!/bin/bash

if [[ $EUID -eq 0 ]]; then
   echo "This program is not intended to be run as root." 1>&2
   exit 1
fi

CWD=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
source ${CWD}/activate
eval $(${CWD}/set_env_vars.py nodejs)

exec "${CL_NODEHOME}/usr/bin/node" "$@"#!/bin/bash

if [[ $EUID -eq 0 ]]; then
   echo "This program is not intended to be run as root." 1>&2
   exit 1
fi

error_msg="Cloudlinux NodeJS Selector demands to store node modules for application in separate folder \
(virtual environment) pointed by symlink called \"node_modules\". That's why application should not contain \
folder/file with such name in application root"

CWD=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
source "${CWD}/activate"
eval $(${CWD}/set_env_vars.py nodejs)

app_node_modules="${HOME}/${CL_APP_ROOT}/node_modules"
venv_node_modules="${CL_VIRTUAL_ENV}/lib/node_modules"
nodejs_npm="$CL_NODEHOME/usr/bin/npm"

# install with its aliases and list with its alias without arguments or +args
if [[ "$@" =~ ^(install|i|add|list|la|ll)$ || "$@" =~ ^(install|i|add|list|la|ll)[[:space:]].*$ ]]; then

    # We remove old symlink `~/app_root/node_modules` if it exists
    if [[ -L "${app_node_modules}" ]]; then
        rm -f "${app_node_modules}" || (echo "Can't remove symlink "${app_node_modules} 1>&2 && exit 1)
    # We print error end exit 1 if `~/app_root/node_modules` is dir or file
    elif [[ -d "${app_node_modules}" || -f "${app_node_modules}" ]]; then
        echo "${error_msg}" 1>&2 && exit 1
    fi
    # we should create venv/node_modules, https://docs.cloudlinux.com/index.html?link_traversal_protection.html
    mkdir -p "${venv_node_modules}"
    # Create symlink ~/app_root/node_modules to ~/nodevenv/app_root/int_version/lib/node_modules
    ln -fs "${venv_node_modules}" "${app_node_modules}"
    ln -sf "${HOME}/${CL_APP_ROOT}/package.json" "${CL_VIRTUAL_ENV}/lib/package.json"
    exec "${nodejs_npm}" "$@" --prefix="${CL_VIRTUAL_ENV}/lib"
else
    exec "${nodejs_npm}" "$@"
fi#!/opt/cloudlinux/venv/bin/python3 -sbb
# -*- coding: utf-8 -*-
# cloudlinux-selector Utility to check Cloudlinux license
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2022 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT

from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
import sys

from clselector.cl_selector import CloudlinuxSelector


def main(argv):
    """
    Main run function
    """
    cll = CloudlinuxSelector()
    return cll.run(argv)


if __name__ == "__main__":
    sys.exit(main(sys.argv[1:]))