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Kutulutsidwa kwa Chrome 107

Google yavumbulutsa kutulutsidwa kwa msakatuli wa Chrome 107. Panthawi imodzimodziyo, kumasulidwa kokhazikika kwa pulojekiti yaulere ya Chromium, yomwe imakhala ngati maziko a Chrome, imapezeka. Msakatuli wa Chrome amasiyana ndi Chromium pakugwiritsa ntchito ma logo a Google, kukhalapo kwa dongosolo lotumizira zidziwitso pakagwa ngozi, ma module osewera makanema otetezedwa (DRM), kachitidwe kokhazikitsa zokha zosintha, kupangitsa kuti Sandbox adzipatula kwamuyaya. , kupereka makiyi a Google API ndi kutumiza RLZ- posaka. Kwa iwo omwe amafunikira nthawi yochulukirapo kuti asinthe, nthambi ya Extended Stable imathandizidwa padera, ndikutsatiridwa ndi masabata a 8. Kutulutsidwa kotsatira kwa Chrome 108 kukonzedwa pa Novembara 29.

Zosintha zazikulu mu Chrome 107:

  • Thandizo lowonjezera la makina a ECH (Encrypted Client Hello), omwe akupitiriza kupanga ESNI (Encrypted Server Name Indication) ndipo amagwiritsidwa ntchito kubisa zambiri za magawo a gawo la TLS, monga dzina lachidziwitso lofunsidwa. Kusiyanitsa kwakukulu pakati pa ECH ndi ESNI ndikuti m'malo mobisa pamlingo wa minda, ECH imasunga uthenga wonse wa TLS ClientHello, womwe umakupatsani mwayi kuti mutseke kutulutsa kudzera m'magawo omwe ESNI sakuphimba, mwachitsanzo, PSK (Pre-Shared Key) munda. ECH imagwiritsanso ntchito mbiri ya HTTPSSVC DNS m'malo mwa mbiri ya TXT kuti ipereke chidziwitso chofunikira pagulu, ndipo imagwiritsa ntchito kubisa kotsimikizika kumapeto mpaka kumapeto kutengera makina a Hybrid Public Key Encryption (HPKE) kuti apeze ndi kubisa kiyi. Kuti muwone ngati ECH yayatsidwa, zosintha za "chrome://flags#encrypted-client-hello" zaperekedwa.
  • Thandizo la hardware imathandizira kutsitsa makanema mumtundu wa H.265 (HEVC) ndiwoyatsa.
  • Gawo lachisanu la kuchepetsa chidziwitso pamutu wa User-Agent HTTP ndi JavaScript parameters navigator.userAgent, navigator.appVersion ndi navigator.platform yatsegulidwa, yakhazikitsidwa kuti ichepetse zambiri zomwe zingagwiritsidwe ntchito pozindikira wogwiritsa ntchito. Chrome 107 yachepetsa chidziwitso cha nsanja ndi purosesa mu mzere wa User-Agent kwa ogwiritsa ntchito pakompyuta, ndikuyimitsa zomwe zili mu navigator.platform JavaScript parameter. Kusinthaku kumawonekera kokha m'matembenuzidwe a nsanja ya Windows, yomwe mtundu wake wa nsanja umasinthidwa kukhala "Windows NT 10.0". Pa Linux, zomwe zili papulatifomu mu User-Agent sizinasinthe.

    M'mbuyomu, manambala a MINOR.BUILD.PATCH omwe amapanga mtundu wa osatsegula adasinthidwa ndi 0.0.0. M'tsogolomu, zikukonzekera kusiya zidziwitso zokhazokha za dzina la msakatuli, mtundu waukulu wa osatsegula, nsanja ndi mtundu wa chipangizo (foni yam'manja, PC, piritsi) pamutu. Kuti mupeze zina zowonjezera, monga mtundu weniweniwo ndi deta yowonjezereka ya nsanja, muyenera kugwiritsa ntchito API ya Client Client Hints. Kwa masamba omwe alibe chidziwitso chatsopano chokwanira ndipo sanakonzekere kusintha ku Maupangiri Othandizira Ogwiritsa Ntchito, mpaka Meyi 2023 ali ndi mwayi wobwezera Wogwiritsa Ntchito Wonse.

  • Mtundu wa Android sugwirizananso ndi nsanja ya Android 6.0; msakatuli tsopano akufunika Android 7.0.
  • Mawonekedwe a mawonekedwe owunikira momwe amatsitsidwira asinthidwa. M'malo mwazomwe zili ndi zambiri pazomwe mukutsitsa, chizindikiro chatsopano chawonjezedwa pagawo lokhala ndi adilesi; mukadina, kupita patsogolo kwa kutsitsa mafayilo ndi mbiri yokhala ndi mndandanda wamafayilo omwe adatsitsidwa kale akuwonetsedwa. Mosiyana ndi pansi gulu, batani nthawi zonse anasonyeza pa gulu ndi limakupatsani mwamsanga kulumikiza wanu Download mbiri. Mawonekedwe atsopanowa amaperekedwa mwachisawawa kwa ogwiritsa ntchito ena ndipo adzaperekedwa kwa onse ngati palibe mavuto.
    Kutulutsidwa kwa Chrome 107
  • Kwa ogwiritsa ntchito pakompyuta, ndizotheka kulowetsa mawu achinsinsi osungidwa mufayilo ya CSV. M'mbuyomu, mawu achinsinsi kuchokera pafayilo kupita pa msakatuli amatha kusamutsidwa kudzera pa passwords.google.com service, koma tsopano izi zitha kuchitikanso kudzera mu Google Password Manager yomwe idapangidwa mu msakatuli.
  • Wogwiritsa ntchito akapanga mbiri yatsopano, chiwongolero chikuwonetsedwa ndikukupangitsani kuti muzitha kulunzanitsa ndikupita ku zoikamo, momwe mungasinthire dzina la mbiriyo ndikusankha mutu wamtundu.
  • Mtundu wa nsanja ya Android umapereka mawonekedwe atsopano oti musankhe mafayilo atolankhani kuti mukweze zithunzi ndi makanema (m'malo mongokhazikitsa, mawonekedwe a Android Media Picker amagwiritsidwa ntchito).
    Kutulutsidwa kwa Chrome 107
  • Kuletsedwa kwa chilolezo chowonetsera zidziwitso kwaperekedwa kwa masamba omwe apezeka kuti akutumiza zidziwitso ndi mauthenga omwe amasokoneza ogwiritsa ntchito. Komanso, pamasamba otere, zopempha chilolezo chotumizira zidziwitso zayimitsidwa.
  • Screen Capture API yawonjezera zinthu zatsopano zokhudzana ndi kugawana skrini - selfBrowserSurface (imakupatsani mwayi wopatula tabu yomwe ilipo poyimba getDisplayMedia()), surfaceSwitching (imakupatsani mwayi wobisa batani losintha ma tabo) ndikuwonetsaSurface (kumakulolani kuti muchepetse kugawana tabu, zenera, kapena skrini).
  • Onjezani katundu wa renderBlockingStatus ku Performance API kuti muzindikire zida zomwe zikupangitsa kuti tsamba liyime kaye mpaka amalize kutsitsa.
  • Ma API angapo atsopano awonjezedwa ku Origin Trials mode (zoyeserera zomwe zimafunikira kuyatsa kosiyana). Origin Trial amatanthauza kuthekera kogwira ntchito ndi API yotchulidwa kuchokera ku mapulogalamu omwe adatsitsidwa kuchokera ku localhost kapena 127.0.0.1, kapena mutalembetsa ndi kulandira chizindikiro chapadera chomwe chili chovomerezeka kwa nthawi yochepa pa tsamba linalake.
    • Declarative API PendingBeacon, yomwe imakupatsani mwayi wowongolera kutumiza kwa data komwe sikufuna kuyankha (beacon) ku seva. API yatsopano imakulolani kuti mupereke kutumiza kwa deta yotere kwa msakatuli, popanda kufunikira kuyimba ntchito zotumizira panthawi inayake, mwachitsanzo, kukonza kusamutsidwa kwa telemetry pambuyo poti wogwiritsa ntchito atseka tsamba.
    • Mutu wa Permissions-Policy (Feature Policy) HTTP, womwe umagwiritsidwa ntchito kupatsa mphamvu ndikuthandizira zida zapamwamba, tsopano umathandizira mtengo wa "kutsitsa", womwe ungagwiritsidwe ntchito kuletsa osamalira pa "kutsitsa" chochitika patsamba.
  • Kuti tag onjezerani chithandizo cha "rel", chomwe chimakulolani kuti mugwiritse ntchito "rel=noreferrer" parameter kuti muyang'ane pa mafomu a pa intaneti kuti mulepheretse kusamutsa mutu wa Referer kapena "rel=noopener" kuti mulepheretse kukhazikitsa Window.opener katundu ndikuletsa kufikira ku nkhani imene kusinthako kunapangidwa .
  • CSS Grid yawonjezera chithandizo chosinthira mizere ya grid-template-mizere ndi mizere ya grid-template kuti ipereke kusintha kosalala pakati pa zigawo zosiyanasiyana za grid.
  • Kuwongolera kwapangidwa kwa zida za opanga mawebusayiti. Adawonjezera kuthekera kosintha ma hotkeys. Kuwongolera kukumbukira kwazinthu za C/C++ zosinthidwa kukhala mawonekedwe a WebAssembly.

Kuphatikiza pazatsopano ndi kukonza zolakwika, mtundu watsopano umachotsa zovuta 14. Zofooka zambiri zidadziwika chifukwa choyesera zokha pogwiritsa ntchito AddressSanitizer, MemorySanitizer, Control Flow Integrity, LibFuzzer ndi zida za AFL. Palibe zovuta zomwe zadziwika zomwe zingalole kuti munthu adutse milingo yonse yachitetezo cha asakatuli ndikuyika ma code padongosolo kunja kwa sandbox. Monga gawo la pulogalamu yolipira mphotho zandalama pozindikira zovuta zomwe zatulutsidwa pano, Google idapereka mphotho 10 zomwe zikukwana madola 57 sauzande aku US (mphoto imodzi ya $20000, $17000 ndi $7000, mphotho ziwiri za $3000, mphotho zitatu za $2000 ndi imodzi. mphoto ya $1000). Kukula kwa mphotho imodzi sikunadziwikebe.

Source: opennet.ru

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