Google web browser kusunungurwa ... Panguva imwe chete kusunungurwa kwakagadzikana kwepurojekiti yemahara , iyo inoshanda sehwaro hweChrome. Chrome browser kushandiswa kweGoogle logos, kuvapo kwehurongwa hwekutumira zviziviso kana yaparara, kugona kudhawunirodha Flash module pakukumbira, ma module ekutamba akachengetedzwa vhidhiyo yemukati (DRM), sisitimu yekuisa otomatiki zvigadziriso uye kutapurirana panguva yekutsvaga. . Kuburitswa kunotevera kweChrome 77 kwakarongerwa Gunyana 10.
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- nekusarudzika, iyo nzira yekudzivirira pakuendeswa kwewechitatu-bato Cookies, iyo, mukushayikwa kweiyo SameSite hunhu muSet-Cookie musoro, inoisa kukosha "SameSite=Lax" nekusarudzika, ichidzikamisa kutumira kweCookies yekuisa kubva. yechitatu-bato masaiti (asi mawebhusaiti acharamba achikwanisa kupfuudza kurambidzwa nekunyatso kuseta kana uchiseta Cookie kukosha SameSite=Hapana). Kusvika ikozvino, browser yakatumira Cookie kune chero chikumbiro kune saiti iyo Cookie yakaiswa, kunyangwe imwe saiti yakatanga kuvhurwa, uye chikumbiro chakaitwa zvisina kunanga nekurodha chifananidzo kana kuburikidza neiframe. Mune 'Lax' modhi, kufambisa kweCookie kunongovharwa kune-yakapetwa-saiti zvikumbiro, senge zvikumbiro zvemufananidzo kana iframe yemukati kurodha, iyo inowanzoshandiswa kutanga CSRF kurwiswa uye kuteedzera mafambiro evashandisi pakati pesaiti.
- Yakamira kutamba Flash zvemukati neiyo default. Kusvika pakuburitswa kweChrome 87, inotarisirwa muna Zvita 2020, Tsigiro yeFlash inogona kudzoserwa muzvigadziriso (Yepamberi> Yakavanzika uye Chengetedzo> Saiti Settings), ichiteverwa nerutsigiro rwakajeka rwekushanda kwekutamba Flash yemukati yesaiti yega yega (kusimbisa ndiko. kurangarirwa kusvika browser yatangwazve). Kubviswa kwakazara kwekodhi kutsigira Flash kuri kuwiriranisa neAdobe yakamboziviswa chirongwa chekugumisa rutsigiro rweFlash tekinoroji muna 2020;
- Kune mabhizinesi, kugona kutsvaga mafaera muGoogle Drive kuchengetedza kwakawedzerwa kune kero bar;
- Yakatanga Kushambadza kusina kufanira muChrome kunokanganisa maonero ezvirimo uye kusasangana nemaitiro akagadzirwa neCoalition for Better Advertising;
- An adaptive mode yekuchinja kune peji nyowani yaitwa, umo zvirimo zvazvino zvinocheneswa uye chena kumashure kunoratidzwa kwete nekukurumidza, asi mushure mekunonoka kwenguva pfupi. Pamapeji ekumhanya-mhanya, kukwenya kunongokonzera kubhururuka uye hakupi mubhadharo wekuzivisa mushandisi kuti peji idzva rave kuda kutakura. Mukuburitswa kutsva, kana peji ikavhurwa nekukurumidza uye paine kunonoka kushoma, ipapo peji nyowani inoratidzwa panzvimbo, isina musono kutsiva yekare (semuenzaniso, zviri nyore kana uchichinja kune mamwe mapeji eiyo saiti yakafanana mukugadzira. uye color scheme). Kana zvichitora nguva inoonekwa kumushandisi kuratidza peji, saka, sepakutanga, iyo skrini ichave yakacheneswa;
- Nzira yekusarudza basa remushandisi pane peji yakasimbiswa. Chrome inokutendera iwe kuti uratidze pop-up zviziviso uye kutamba zvinogumbura zvevhidhiyo / zvekuteerera chete mushure mekuita kwemushandisi pane peji. Nekuburitswa kutsva, kudzvanya Escape, kutenderedza pamusoro pechinongedzo, uye kubata chidzitiro hazvichaonekwi senge peji-activating kudyidzana (inoda kudzvanya kwakajeka, kutaipa, kana kupuruzira);
- midhiya yemubvunzo "inofarira-ruvara-chirongwa", iyo inobvumira mawebhusaiti kuona kana browser iri kushandisa rima dingindira uye inogonesa yakasviba dingindira resaiti iri kutariswa.
- Kana iwe uchigonesa iyo yakasviba theme mukuvaka kweLinux, iyo kero bhaa yave kuratidzwa mune yakasviba ruvara;
- kugona kuona kuvhurwa kwepeji mune incognito modhi kuburikidza nemanipulations neFileSystem API, iyo yaimboshandiswa nemamwe mabhuku kumanikidza kunyoreswa kwakabhadharwa kana paine kuvhurwa kwemapeji pasina kurangarira Cookies (kuitira kuti vashandisi vasashandise yakavanzika maitiro. kunzvenga nzira yekupa yemahara muyedzo kuwana). Pakutanga, kana uchishanda mu incognito mode, bhurawuza rakavharira kupinda kuFileSystem API kudzivirira data kubva mukudonha pakati pezvikamu, izvo zvakabvumira JavaScript kutarisa kugona kuchengetedza data kuburikidza neFileSystem API uye, kana ikatadza, kutonga basa re. incognito mode. Iye zvino kuwana FileSystem API haina kuvharwa, uye zvinyorwa zvinocheneswa mushure mekunge chikamu chapera;
- matambudziko matsva mukati
API Kubhadhara Chikumbiro uye Kubhadhara Handler. Imwe nzira itsva yekuchinjaPaymentMethod () yaonekwa muPaymentRequestEvent chinhu, uye mutsva wekugadzirisa chiitiko chekubhadharamethod shanduko yakawedzerwa kuchinhu chePaymentRequest, icho chinobvumira saiti yekuunganidza yekubhadhara kana webhu application kupindura kumushandisi achichinja nzira yekubhadhara. Kuburitswa kutsva kunoitawo kuti zvive nyore kune kubhadhara APIs kuyedza maapplication uchishandisa ega-akasaina zvitupa. Kufuratira zvikanganiso zvekusimbisa zvitupa panguva yekusimudzira, sarudzo nyowani yemutsara "-ignore-certificate-errors" yawedzerwa; - Mubhatani rekero padhuze nebhatani rekuwedzera kumabhukimaki ewebhu maapplication ari kushanda muDesktop Progressive Web Apps (PWA) modhi, nzira yekudimbudzira yekuisa webhu application pane system kushanda sechirongwa chakasiyana;
- Kune nharembozha, zvinokwanisika kudzora kuratidzwa kwemini-pani nekukoka kwekuwedzera application kuchiratidziro chemba. YePWA (Progressive Web App) zvikumbiro, iyo mini-bar yakasarudzika inoratidzwa otomatiki paunotanga kuvhura saiti. Mugadziri zvino anogona kuramba kuratidza iyi pani uye oita yake yekumisikidza yekumisikidza, iyo yaanogona kuisa chiitiko chekubata.
beforeinstallprompt uye batanidza kufona kudziviriraDefault();
- Iyo frequency yekuongororwa kwekutarisa kwePWA application (Progressive Web App) yakaiswa munharaunda yeAroid yakawedzerwa. WebAPK zvigadziriso zvave kuongororwa kamwe chete pazuva, uye kwete kamwe chete mazuva matatu sepakutanga. Kana cheki yakadaro ikaratidza shanduko mune imwechete kiyi pfuma mumanifest, browser inodhawunirodha nekuisa iyo WebAPK nyowani;
- Mune API yakawedzera kugona kuverenga nekunyora mifananidzo zvine hurongwa kuburikidza ne clipboard uchishandisa navigator.clipboard.read() uye navigator.clipboard.write() nzira;
- Yakaitwa tsigiro yeboka reHTTP misoro (Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site uye Sec-Fetch-User), ichikubvumidza kuti utumire imwe metadata nezve chimiro chechikumbiro (chikumbiro chekuyambuka-saiti, chikumbiro kuburikidza ne img tag, nezvimwe. .) yekugamuchirwa nematanho evhavha ekudzivirira kubva kune mamwe marudzi ekurwiswa (semuenzaniso, hazvigoneke kuti chinongedzo kune mubatiri wekuendesa mari chichatsanangurwa kuburikidza ne img tag, saka zvikumbiro zvakadaro zvinogona kuvharwa pasina kupfuudzwa kuchikumbiro. );
- Akawedzera basa , iyo inotanga kutumirwa kwechirongwa chefomu data nenzira imwechete nekudzvanya bhatani rekutumira. Iro basa rinogona kushandiswa paunenge uchigadzira yako yega fomu tumira mabhatani, ayo ekufona fomu.submit() haina kukwana nekuda kwekuti haitungamiri kune inopindirana yekuongorora ma parameter, chizvarwa che 'kutumira' chiitiko uye kutumirwa kwedata. yakasungirirwa kune bhatani rekutumira;
- Yakawedzera basa kune IndexedDB , iyo inokutendera kuti uite matransaction ane chekuita neIDBTransaction chinhu pasina kumirira vanobata chiitiko mune zvese zvikumbiro zvakabatana kuti zvipedze. Kushandisa commit() inobvumidza iwe kuti uwedzere kuburitsa kwekunyora uye kuverenga zvikumbiro kunzvimbo yekuchengetedza uye kudzora zvakajeka kupera kwekutengeserana;
- Yakawedzerwa sarudzo kuIntl.DateTimeFormat mabasa akadai sefomatiToParts() uye resolutionOptions() , izvo zvinokutendera kuti ukumbire nzvimbo-chaiyo zuva uye nguva yekuratidzira masitaera;
- Nzira yeBigInt.prototype.toLocaleString() yakagadziridzwa kuita nhamba dzemafomati zvichienderana nenzvimbo, uye Intl.NumberFormat.prototype.format() nzira uye formatToParts() basa rave rakagadziridzwa kuti ritsigire BigInt mapindiro;
- API inobvumirwa mumhando dzese dzeWebhu Workers, iyo inogona kushandiswa kusarudza iyo yakakwana paramita paunenge uchigadzira MediaStream kubva kumushandi;
- Yakawedzerwa nzira , iyo inodzorera chete kuzadzikiswa kana kurambwa zvipikirwa, zvisingasanganisi zvipikirwa zvakamirira;
- Yakabviswa "--disable-infobars" sarudzo, iyo yaimboshandiswa kuviga yambiro yepop-up muChrome interface (iyo CommandLineFlagSecurityWarningsEnabled mutemo wakakurudzirwa kuvanza yambiro ine chekuita nekuchengetedza);
- Kune iyo interface yekushanda nema blobs nzira zvinyorwa (), arrayBuffer () uye rwizi () yekuverenga chaiwo marudzi e data;
- Yakawedzera CSS chivakwa "white-space:break-spaces" kuratidza kuti chero kutevedzana kwewhitespace kunoguma nekufashukira kwemutsara kunofanirwa kuputswa;
- Basa ratanga pakuchenesa mireza muchrome: // mireza, semuenzaniso, mureza kudzima iyo "ping" hunhu, iyo inobvumira varidzi vesaiti kuteedzera kudzvanya pane zvinongedzo kubva pamapeji avo. Kana iwe ukatevera chinongedzo uye paine "ping=URL" hunhu mu "a href" tag mubrowser, unogona kudzima kutumira imwe POST chikumbiro kuURL yakatsanangurwa muhunhu neruzivo nezve shanduko. Zvinoreva kuvharira ping zvakarasika kubva pahunhu uhu mune zvakatemwa zveHTML5 uye kune akawanda maworkaround ekuita chiito chimwe chete (semuenzaniso, kupfuura nepakati chekufambisa chinongedzo kana kudzvanya kudzvanya nevatambi veJavaScript);
- Yakabviswa disable flag , mune mapeji kubva kune akasiyana mauto anogara ari muchiyeuchidzo chemaitiro akasiyana, imwe neimwe inoshandisa yayo sandbox.
- Injini yeV8 yakawedzera zvakanyanya kuita kwekutarisa uye kupatsanura JSON fomati. Pamapeji ewebhu ane mukurumbira, JSON.parse execution inomhanya kusvika ka2.7. Shanduko yetambo dzeunicode yakakwidziridzwa zvakanyanya, semuenzaniso, kumhanya kwekufona kuString#localeCompare, String#normalize, pamwe nemamwe maIntl APIs, apotsa apetwa kaviri. Kuita kwemaoparesheni ane chando arrays akagadziridzwawo zvakanyanya kana uchishandisa maoperation akaita sefrozen.indexOf(v), frozen.includes(v), fn(...frozen), fn(....[...chando]) uye fn.apply(izvi, [... chando]).
Kuwedzera kune hutsva uye bug kugadzirisa, iyo nyowani vhezheni inobvisa . Kuwanda kwekusagadzikana kwakaonekwa semhedzisiro yekuongorora otomatiki nematurusi , , , ΠΈ . Hapana matambudziko akakosha akaonekwa ayo aizobvumira munhu kudarika ese mazinga ekudzivirira browser uye kuita kodhi pane system kunze kwesandbox nharaunda. Sechikamu chechirongwa chekubhadhara mibairo yemari yekuwana kusaita zvakanaka pakuburitswa kwazvino, Google yakabhadhara mibairo gumi nematanhatu mumari inosvika madhora zviuru makumi maviri nezvitatu nemazana mashanu (mubairo mumwe wemadhora zviuru gumi, mubairo mumwe wemadhora zviuru zvitanhatu, mibairo miviri yemadhora zviuru zvitatu uye mibairo mitatu yemadhora mazana mashanu). Saizi ye16 mibairo haisati yatarwa.
Source: opennet.ru