PNG  IHDRxsBIT|d pHYs+tEXtSoftwarewww.inkscape.org<,tEXtComment File Manager

File Manager

Path: /opt/cloudlinux/venv/lib64/python3.11/site-packages/clselect/

Viewing File: clselectctl.py

# -*- 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
import re
from collections import namedtuple
import logging
import traceback

import cldetectlib as detect
from typing import List  # NOQA
from future.utils import iteritems

from . import clpassenger

from clcommon.cpapi import cpusers, getCPName
from clcommon.clpwd import drop_privileges, ClPwd
from clcommon.cpapi.plugins.cpanel import is_no_php_binaries_on_cpanel
from .clselectexcept import ClSelectExcept
from .clselectnodejs.node_manager import NodeManager
from .clselectpython.python_manager import PythonManager
from .utils import get_abs_rel
from typing import Optional, List  # NOQA

DISABLED_DIRECTORY_NAMES = ['public_html', 'rubyvenv', 'virtualenv', '.cl.selector', '.cagefs', 'www', 'nodevenv']
ApplicationSummary = namedtuple('ApplicationSummary', ('user', 'version', 'doc_root', 'interpreter', 'app_status'))
InterpreterSummary = namedtuple('InterpreterSummary', ('version', 'version_full', 'enabled', 'installed'))


def check_directory(directory):
    if ' ' in directory:
        raise ValueError('Directory should not contain spaces')
    if os.path.isabs(directory):
        raise ValueError('Directory should be relative to user\'s home')
    if directory[-1] == '/':
        raise ValueError('Directory should not contain a trailing slash')
    if directory in DISABLED_DIRECTORY_NAMES:
        raise ValueError('Directory "%s" not allowed' % directory)
    all_valid = re.match(r'[-\.\w\/]+$', directory)
    if all_valid is None:
        raise ValueError('Directory name contains invalid characters')


def get_alias(alias):
    for c in ('#', '?', './'):
        if c in alias:
            raise ValueError('Alias is not valid')

    # root aliases
    if alias in ('.', ''):
        alias = '/'
    return alias.strip('/')


def get_directory(prefix):
    return prefix.replace('_', '/').replace('//', '_')


def get_prefix(directory):
    return directory.replace('_', '__').replace('/', '_')


def get_user(user):
    if not user:
        current_euid = os.geteuid()
        user = pwd.getpwuid(current_euid).pw_name
    if user == 'root':
        raise ValueError('User parameter must be specified if current user is root')
    return user


def _verify_application(interpreter, app_root, binary_path=None):
    """
    Application is valid only if binary and app_root exists
    :param binary_path: path to binary in virtual environment
    :param app_root: path to root directory of application
    :return: result of checking
    :rtype: bool
    """
    if interpreter in ('nodejs', 'python'):
        return os.path.isdir(app_root)
    return os.path.isfile(binary_path) and os.path.isdir(app_root)


def server_applications_summary(interpreter):
    # type: (str) -> List[ApplicationSummary]
    """Find and return all apps for given interpreter on server"""

    domains_data = None

    applications = []
    # LVEMAN-1408
    euid = os.geteuid()
    for user in cpusers():
        try:
            if detect.is_da():
                # NB: python will import this only 1 time
                from clcommon.cpapi.plugins.directadmin import userdomains
                domains_list = userdomains(user, as_root=True),  # called as root to save time on right's escalated call
                domains_data = list(
                    filter(
                        None,
                        map(
                            lambda x: x[0] if x else None,     # take only domain from (domain, docroot) tuples
                            domains_list,
                        )
                    )
                )
            # drop permissions in order not to
            with drop_privileges(user):
                # LVEMAN-1408: Force check user existence after drop user rights
                pwd.getpwnam(user)
                applications.extend(
                    _user_applications_short_summary(user, interpreter, domains_data))
        except ClPwd.NoSuchUserException:
            continue
        except KeyError:
            # LVEMAN-1408: this may be thrown by pwd.getpwnam in clpassenger.py module.
            # It uses python pwd library instead ClPwd
            # Send debug message to sentry
            logger = logging.getLogger(__name__)
            logger.error("DEBUG: user %s present in panel but doesn't exist in system. Process euid=%d. Trace: %s at %s" %
                         (user, euid, traceback.format_exc(), str(traceback.extract_stack())))
    return applications


def _user_applications_short_summary(user, interpreter, domains_docroots_data=None):
    """
    Return generator with all applications for given user and interpreter.
    To increase performance, only a small part of the
    information about the applications is given.
    :param user: name of panel user
    :param interpreter: name of interpreter (python, ruby, etc)
    :param domains_docroots_data: total data about users domains
    :return: Generator[ApplicationSummary]
    """

    userdomains_data = domains_docroots_data

    if interpreter in ('nodejs', 'python'):
        try:
            if interpreter == 'nodejs':
                from .clselectnodejs.apps_manager import ApplicationsManager
            else:
                from .clselectpython.apps_manager import ApplicationsManager

            config_data = ApplicationsManager().get_user_config_data(user)
        except ClSelectExcept.WrongData:
            return
        for app, data in iteritems(config_data):
            try:
                app_root, _ = get_abs_rel(user, app)
            except ClSelectExcept.WrongData:
                continue
            if _verify_application(interpreter, app_root):
                yield ApplicationSummary(
                    user=user,
                    version=data['%s_version' % interpreter],
                    doc_root=data['domain'],
                    interpreter=interpreter,
                    app_status=data['app_status']
                )
    else:
        for dummy, data in iteritems(clpassenger.summary(user, userdomains_data=userdomains_data)):
            if data['interpreter'] != interpreter:
                continue

            # return only really existing applications
            binary, app_root = data['binary'], data['directory']
            if _verify_application(interpreter, app_root, binary):
                it_version = os.path.basename(os.path.dirname(os.path.dirname(binary)))
                yield ApplicationSummary(user=user, version=it_version, doc_root=data['docroot'],
                                         interpreter=data['interpreter'], app_status='started')


def get_default_version(interpreter):
    """Return default version for given interpreter """
    if interpreter == 'nodejs':
        return NodeManager().default_version
    if interpreter == 'python':
        return PythonManager().default_version
    return None


def _iter_interpreters(interpreter):
    """Return generator for interpreters all versions"""
    if interpreter == 'nodejs':
        interpreters = NodeManager().get_summary(installed_interpreters_only=True)
    elif interpreter == 'python':
        interpreters = PythonManager().get_summary(installed_interpreters_only=True)
    else:
        raise NotImplementedError()
    for version, version_info in iteritems(interpreters['available_versions']):
        enabled = version_info['status'] == 'enabled'
        if interpreter == 'nodejs':
            # for nodejs 6.16.0 -> 6
            major_version = str(int(version.split('.')[0]))
        else:
            # for python 2.7.16 -> 2.7
            major_version = '.'.join(version.split('.')[:2])
        yield InterpreterSummary(version=major_version, version_full=version, enabled=enabled, installed=True)


def _iter_php_interpreters():
    """
    Return generator with all PHP versions on server.
    :return: Generator[InterpreterSummary]
    """
    from .clselect import ClSelect
    php = ClSelect()
    versions = php.list_alternatives()
    for version, full_version, _ in versions:
        yield InterpreterSummary(
            version, full_version, installed=True,
            enabled=php.is_version_enabled(version))


def interpreter_versions_short_summary(interpreter):
    # type: (str) -> List[InterpreterSummary]
    """Find and return all versions for given interpreter on server"""
    if interpreter == 'php':
        # if there is no installed php - no sense to collect statistics
        if getCPName() == 'cPanel' and is_no_php_binaries_on_cpanel():
            return []
        return list(_iter_php_interpreters())
    elif interpreter == 'ruby':
        from .clselectruby.interpreters import interpreters
    elif interpreter in ('python', 'nodejs'):
        return list(_iter_interpreters(interpreter))
    else:
        raise NotImplementedError

    it_list = []
    for it in interpreters():
        # for now, both python and ruby interpreters cannot be disabled
        it_list.append(InterpreterSummary(it.version, it.version_full, installed=True, enabled=True))
    return it_list
b IDATxytVսϓ22 A@IR :hCiZ[v*E:WũZA ^dQeQ @ !jZ'>gsV仿$|?g)&x-EIENT ;@xT.i%-X}SvS5.r/UHz^_$-W"w)Ɗ/@Z &IoX P$K}JzX:;` &, ŋui,e6mX ԵrKb1ԗ)DADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADA݀!I*]R;I2$eZ#ORZSrr6mteffu*((Pu'v{DIߔ4^pIm'77WEEE;vƎ4-$]'RI{\I&G :IHJ DWBB=\WR޽m o$K(V9ABB.}jѢv`^?IOȅ} ڶmG}T#FJ`56$-ھ}FI&v;0(h;Б38CӧOWf!;A i:F_m9s&|q%=#wZprrrla A &P\\СC[A#! {olF} `E2}MK/vV)i{4BffV\|ۭX`b@kɶ@%i$K z5zhmX[IXZ` 'b%$r5M4º/l ԃߖxhʔ)[@=} K6IM}^5k㏷݆z ΗÿO:gdGBmyT/@+Vɶ纽z񕏵l.y޴it뭷zV0[Y^>Wsqs}\/@$(T7f.InݺiR$푔n.~?H))\ZRW'Mo~v Ov6oԃxz! S,&xm/yɞԟ?'uaSѽb,8GלKboi&3t7Y,)JJ c[nzӳdE&KsZLӄ I?@&%ӟ۶mSMMњ0iؐSZ,|J+N ~,0A0!5%Q-YQQa3}$_vVrf9f?S8`zDADADADADADADADADAdqP,تmMmg1V?rSI꒟]u|l RCyEf٢9 jURbztѰ!m5~tGj2DhG*{H9)꒟ר3:(+3\?/;TUݭʴ~S6lڧUJ*i$d(#=Yݺd{,p|3B))q:vN0Y.jkק6;SɶVzHJJЀ-utѹսk>QUU\޲~]fFnK?&ߡ5b=z9)^|u_k-[y%ZNU6 7Mi:]ۦtk[n X(e6Bb."8cۭ|~teuuw|ήI-5"~Uk;ZicEmN/:]M> cQ^uiƞ??Ңpc#TUU3UakNwA`:Y_V-8.KKfRitv޲* 9S6ֿj,ՃNOMߤ]z^fOh|<>@Å5 _/Iu?{SY4hK/2]4%it5q]GGe2%iR| W&f*^]??vq[LgE_3f}Fxu~}qd-ږFxu~I N>\;͗O֊:̗WJ@BhW=y|GgwܷH_NY?)Tdi'?խwhlmQi !SUUsw4kӺe4rfxu-[nHtMFj}H_u~w>)oV}(T'ebʒv3_[+vn@Ȭ\S}ot}w=kHFnxg S 0eޢm~l}uqZfFoZuuEg `zt~? b;t%>WTkķh[2eG8LIWx,^\thrl^Ϊ{=dž<}qV@ ⠨Wy^LF_>0UkDuʫuCs$)Iv:IK;6ֲ4{^6եm+l3>݆uM 9u?>Zc }g~qhKwڭeFMM~pМuqǿz6Tb@8@Y|jx](^]gf}M"tG -w.@vOqh~/HII`S[l.6nØXL9vUcOoB\xoǤ'T&IǍQw_wpv[kmO{w~>#=P1Pɞa-we:iǏlHo׈꒟f9SzH?+shk%Fs:qVhqY`jvO'ρ?PyX3lх]˾uV{ݞ]1,MzYNW~̈́ joYn}ȚF߾׮mS]F z+EDxm/d{F{-W-4wY듏:??_gPf ^3ecg ҵs8R2מz@TANGj)}CNi/R~}c:5{!ZHӋӾ6}T]G]7W6^n 9*,YqOZj:P?Q DFL|?-^.Ɵ7}fFh׶xe2Pscz1&5\cn[=Vn[ĶE鎀uˌd3GII k;lNmشOuuRVfBE]ۣeӶu :X-[(er4~LHi6:Ѻ@ԅrST0trk%$Č0ez" *z"T/X9|8.C5Feg}CQ%͞ˣJvL/?j^h&9xF`њZ(&yF&Iݻfg#W;3^{Wo^4'vV[[K';+mӍִ]AC@W?1^{එyh +^]fm~iԵ]AB@WTk̏t uR?l.OIHiYyԶ]Aˀ7c:q}ힽaf6Z~қm(+sK4{^6}T*UUu]n.:kx{:2 _m=sAߤU@?Z-Vކеz왍Nэ{|5 pڶn b p-@sPg]0G7fy-M{GCF'%{4`=$-Ge\ eU:m+Zt'WjO!OAF@ik&t݆ϥ_ e}=]"Wz_.͜E3leWFih|t-wZۍ-uw=6YN{6|} |*={Ѽn.S.z1zjۻTH]흾 DuDvmvK.`V]yY~sI@t?/ϓ. m&["+P?MzovVЫG3-GRR[(!!\_,^%?v@ҵő m`Y)tem8GMx.))A]Y i`ViW`?^~!S#^+ѽGZj?Vģ0.))A꨷lzL*]OXrY`DBBLOj{-MH'ii-ϰ ok7^ )쭡b]UXSְmռY|5*cֽk0B7镹%ڽP#8nȎq}mJr23_>lE5$iwui+ H~F`IjƵ@q \ @#qG0".0" l`„.0! ,AQHN6qzkKJ#o;`Xv2>,tێJJ7Z/*A .@fفjMzkg @TvZH3Zxu6Ra'%O?/dQ5xYkU]Rֽkق@DaS^RSּ5|BeHNN͘p HvcYcC5:y #`οb;z2.!kr}gUWkyZn=f Pvsn3p~;4p˚=ē~NmI] ¾ 0lH[_L hsh_ғߤc_њec)g7VIZ5yrgk̞W#IjӪv>՞y睝M8[|]\շ8M6%|@PZڨI-m>=k='aiRo-x?>Q.}`Ȏ:Wsmu u > .@,&;+!!˱tﭧDQwRW\vF\~Q7>spYw$%A~;~}6¾ g&if_=j,v+UL1(tWake:@Ș>j$Gq2t7S?vL|]u/ .(0E6Mk6hiۺzښOrifޱxm/Gx> Lal%%~{lBsR4*}{0Z/tNIɚpV^#Lf:u@k#RSu =S^ZyuR/.@n&΃z~B=0eg뺆#,Þ[B/?H uUf7y Wy}Bwegל`Wh(||`l`.;Ws?V@"c:iɍL֯PGv6zctM̠':wuW;d=;EveD}9J@B(0iհ bvP1{\P&G7D޴Iy_$-Qjm~Yrr&]CDv%bh|Yzni_ˆR;kg}nJOIIwyuL}{ЌNj}:+3Y?:WJ/N+Rzd=hb;dj͒suݔ@NKMԄ jqzC5@y°hL m;*5ezᕏ=ep XL n?מ:r`۵tŤZ|1v`V뽧_csج'ߤ%oTuumk%%%h)uy]Nk[n 'b2 l.=͜E%gf$[c;s:V-͞WߤWh-j7]4=F-X]>ZLSi[Y*We;Zan(ӇW|e(HNNP5[= r4tP &0<pc#`vTNV GFqvTi*Tyam$ߏWyE*VJKMTfFw>'$-ؽ.Ho.8c"@DADADADADADADADADA~j*֘,N;Pi3599h=goضLgiJ5փy~}&Zd9p֚ e:|hL``b/d9p? fgg+%%hMgXosج, ΩOl0Zh=xdjLmhݻoO[g_l,8a]٭+ӧ0$I]c]:粹:Teꢢ"5a^Kgh,&= =՟^߶“ߢE ܹS J}I%:8 IDAT~,9/ʃPW'Mo}zNƍ쨓zPbNZ~^z=4mswg;5 Y~SVMRXUյڱRf?s:w ;6H:ºi5-maM&O3;1IKeamZh͛7+##v+c ~u~ca]GnF'ټL~PPPbn voC4R,ӟgg %hq}@#M4IÇ Oy^xMZx ) yOw@HkN˖-Sǎmb]X@n+i͖!++K3gd\$mt$^YfJ\8PRF)77Wא!Cl$i:@@_oG I{$# 8磌ŋ91A (Im7֭>}ߴJq7ޗt^ -[ԩSj*}%]&' -ɓ'ꫯVzzvB#;a 7@GxI{j޼ƌ.LÇWBB7`O"I$/@R @eee@۷>}0,ɒ2$53Xs|cS~rpTYYY} kHc %&k.], @ADADADADADADADADA@lT<%''*Lo^={رc5h %$+CnܸQ3fҥK}vUVVs9G R,_{xˇ3o߾;TTTd}馛]uuuG~iԩ@4bnvmvfϞ /Peeeq}}za I~,誫{UWW뮻}_~YƍSMMMYχ֝waw\ďcxꩧtEƍկ_?۷5@u?1kNׯWzz/wy>}zj3 k(ٺuq_Zvf̘:~ ABQ&r|!%KҥKgԞ={<_X-z !CyFUUz~ ABQIIIjݺW$UXXDٳZ~ ABQƍecW$<(~<RSSvZujjjԧOZQu@4 8m&&&jԩg$ď1h ͟?_{768@g =@`)))5o6m3)ѣƌJ;wҿUTT /KZR{~a=@0o<*狔iFɶ[ˎ;T]]OX@?K.ۈxN pppppppppppppppppPfl߾] ,{ァk۶mڿo5BTӦMӴiӴ|r DB2e|An!Dy'tkΝ[A $***t5' "!駟oaDnΝ:t֭[gDШQ06qD;@ x M6v(PiizmZ4ew"@̴ixf [~-Fٱc&IZ2|n!?$@{[HTɏ#@hȎI# _m(F /6Z3z'\r,r!;w2Z3j=~GY7"I$iI.p_"?pN`y DD?: _  Gÿab7J !Bx@0 Bo cG@`1C[@0G @`0C_u V1 aCX>W ` | `!<S `"<. `#c`?cAC4 ?c p#~@0?:08&_MQ1J h#?/`7;I  q 7a wQ A 1 Hp !#<8/#@1Ul7=S=K.4Z?E_$i@!1!E4?`P_  @Bă10#: "aU,xbFY1 [n|n #'vEH:`xb #vD4Y hi.i&EΖv#O H4IŶ}:Ikh @tZRF#(tXҙzZ ?I3l7q@õ|ۍ1,GpuY Ꮿ@hJv#xxk$ v#9 5 }_$c S#=+"K{F*m7`#%H:NRSp6I?sIՖ{Ap$I$I:QRv2$Z @UJ*$]<FO4IENDB`