{"id":105043,"date":"2022-09-08T09:36:56","date_gmt":"2022-09-08T07:36:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/podgotovleny-varianty-ublock-origin-i-adguard-s-podderzhkoj-tretej-versii-manifesta-chrome"},"modified":"2022-09-08T09:36:56","modified_gmt":"2022-09-08T07:36:56","slug":"podgotovleny-varianty-ublock-origin-i-adguard-s-podderzhkoj-tretej-versii-manifesta-chrome","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/podgotovleny-varianty-ublock-origin-i-adguard-s-podderzhkoj-tretej-versii-manifesta-chrome","title":{"rendered":"Byly p\u0159ipraveny varianty uBlock Origin a AdGuard s podporou t\u0159et\u00ed verze manifestu Chrome","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Raymond Hill, autor syst\u00e9mu blokov\u00e1n\u00ed ne\u017e\u00e1douc\u00edho obsahu uBlock Origin, zve\u0159ejnil experiment\u00e1ln\u00ed prohl\u00ed\u017ee\u010dov\u00e9 roz\u0161\u00ed\u0159en\u00ed uBO Minus s implementac\u00ed varianty uBlock Origin p\u0159eveden\u00e9 na API declarativeNetRequest, jeho\u017e pou\u017eit\u00ed je p\u0159edeps\u00e1no ve t\u0159et\u00ed verzi manifestu Chrome. Na rozd\u00edl od klasick\u00e9ho uBlock Origin nov\u00e9 roz\u0161\u00ed\u0159en\u00ed vyu\u017e\u00edv\u00e1 schopnosti integrovan\u00e9ho prohl\u00ed\u017ee\u010dov\u00e9ho enginu k filtrov\u00e1n\u00ed obsahu a nevy\u017eaduje p\u0159i instalaci poskytnut\u00ed opr\u00e1vn\u011bn\u00ed k zachycov\u00e1n\u00ed a m\u011bn\u011bn\u00ed v\u0161ech dat ze str\u00e1nek. <\/p>\n

V roz\u0161\u00ed\u0159en\u00ed zat\u00edm chyb\u00ed vyskakovac\u00ed panel a str\u00e1nky pro nastaven\u00ed parametr\u016f, a funk\u010dnost je omezena na blokov\u00e1n\u00ed s\u00ed\u0165ov\u00fdch po\u017eadavk\u016f. Mo\u017enosti jako kosmetick\u00e9 filtry pro nahrazov\u00e1n\u00ed obsahu na str\u00e1nk\u00e1ch («##»), vkl\u00e1d\u00e1n\u00ed skript\u016f na webov\u00e9 str\u00e1nky («##+js»), filtry pro p\u0159esm\u011brov\u00e1n\u00ed po\u017eadavk\u016f («redirect=»), filtry CSP (Content Security Policy) a filtry pro odebr\u00e1n\u00ed parametr\u016f po\u017eadavk\u016f («removeparam=») jsou v re\u017eimu bez roz\u0161\u00ed\u0159en\u00fdch opr\u00e1vn\u011bn\u00ed vypnuty. Jinak seznam nab\u00edzen\u00fdch filtr\u016f odpov\u00edd\u00e1 v\u00fdchoz\u00edmu souboru z uBlock Origin a obsahuje p\u0159ibli\u017en\u011b 22 tis\u00edc pravidel. <\/p>\n

Krom\u011b toho byl p\u0159ed n\u011bkolika dny p\u0159edstaven experiment\u00e1ln\u00ed variant roz\u0161\u00ed\u0159en\u00ed pro blokov\u00e1n\u00ed reklam AdGuard \u2014 AdGuardMV3, kter\u00fd je tak\u00e9 p\u0159eveden na API declarativeNetRequest a m\u016f\u017ee fungovat v prohl\u00ed\u017ee\u010d\u00edch, kter\u00e9 podporuj\u00ed pouze t\u0159et\u00ed verzi manifestu Chrome. Navr\u017een\u00fd prototyp k testov\u00e1n\u00ed poskytuje ve\u0161kerou pot\u0159ebnou funk\u010dnost pro b\u011b\u017en\u00e9 u\u017eivatele k blokov\u00e1n\u00ed reklam, ale zaost\u00e1v\u00e1 za roz\u0161\u00ed\u0159en\u00edm pro druhou verzi manifestu ve sv\u00fdch roz\u0161\u00ed\u0159en\u00fdch mo\u017enostech, kter\u00e9 mohou b\u00fdt zaj\u00edmav\u00e9 pro pokro\u010dil\u00e9 u\u017eivatele. <\/p>\n

Nov\u00fd AdGuard nad\u00e1le poskytuje skryt\u00ed banner\u016f, widget\u016f soci\u00e1ln\u00edch m\u00e9di\u00ed a obt\u011b\u017euj\u00edc\u00edch prvk\u016f, blokaci reklam na video platform\u00e1ch jako YouTube a preventivn\u00ed blokaci po\u017eadavk\u016f souvisej\u00edc\u00edch s sledov\u00e1n\u00edm pohyb\u016f. Mezi omezen\u00edmi je zaznamen\u00e1n blik\u00e1n\u00ed reklamn\u00edch vlo\u017eek kv\u016fli zpo\u017ed\u011bn\u00ed aplikace kosmetick\u00fdch pravidel o 1,5\u20132 sekundy, ztr\u00e1ta n\u011bkter\u00fdch funkc\u00ed spojen\u00fdch s filtrov\u00e1n\u00edm Cookie, pou\u017eit\u00ed regul\u00e1rn\u00edch v\u00fdraz\u016f a filtrov\u00e1n\u00ed parametr\u016f po\u017eadavk\u016f (nov\u00e9 API poskytuje zjednodu\u0161en\u00e9 regul\u00e1rn\u00ed v\u00fdrazy), dostupnost statistik a logu spou\u0161t\u011bn\u00ed filtr\u016f pouze v re\u017eimu v\u00fdvoj\u00e1\u0159e (Developer Mode). <\/p>\n

Tak\u00e9 se zmi\u0148uje mo\u017en\u00e9 sn\u00ed\u017een\u00ed po\u010dtu pravidel kv\u016fli omezen\u00edm zaveden\u00fdm ve t\u0159et\u00ed verzi manifestu. Pokud je v prohl\u00ed\u017ee\u010di nainstalov\u00e1no jedno roz\u0161\u00ed\u0159en\u00ed pou\u017e\u00edvaj\u00edc\u00ed declarativeNetRequest, probl\u00e9my se statick\u00fdmi pravidly nevznikaj\u00ed, proto\u017ee plat\u00ed spole\u010dn\u00fd limit na v\u0161echna roz\u0161\u00ed\u0159en\u00ed, kter\u00fd umo\u017e\u0148uje 330 tis\u00edc pravidel. P\u0159i v\u00edce roz\u0161\u00ed\u0159en\u00edch se uplat\u0148uje limit 30 tis\u00edc pravidel, kter\u00fd m\u016f\u017ee b\u00fdt nedostate\u010dn\u00fd. Pro dynamick\u00e1 pravidla byl zaveden limit 5000 pravidel a pro regul\u00e1rn\u00ed v\u00fdrazy \u2014 1000 pravidel. <\/p>\n

Od ledna 2023 pl\u00e1nuj\u00ed v prohl\u00ed\u017ee\u010di Chrome ukon\u010dit podporu druh\u00e9 verze manifestu a u\u010dinit t\u0159et\u00ed verzi povinnou pro v\u0161echny dopl\u0148ky. P\u016fvodn\u011b byla t\u0159et\u00ed verze manifestu kritizov\u00e1na pro naru\u0161en\u00ed funk\u010dnosti mnoha dopl\u0148k\u016f pro blokov\u00e1n\u00ed ne\u017e\u00e1douc\u00edho obsahu a zaji\u0161t\u011bn\u00ed bezpe\u010dnosti. Manifest Chrome ur\u010duje mo\u017enosti a zdroje poskytovan\u00e9 dopl\u0148k\u016fm. T\u0159et\u00ed verze manifestu byla vyvinuta v r\u00e1mci iniciativy na pos\u00edlen\u00ed bezpe\u010dnosti, ochrany soukrom\u00ed a v\u00fdkonnosti dopl\u0148k\u016f. Hlavn\u00edm c\u00edlem proveden\u00fdch zm\u011bn je zjednodu\u0161en\u00ed tvorby bezpe\u010dn\u00fdch a vysoce v\u00fdkonn\u00fdch dopl\u0148k\u016f a zt\u011b\u017eov\u00e1n\u00ed mo\u017enosti vytvo\u0159en\u00ed nezabezpe\u010den\u00fdch a pomal\u00fdch dopl\u0148k\u016f. <\/p>\n

Hlavn\u00ed nespokojenost s t\u0159et\u00ed verz\u00ed manifestu souvis\u00ed s p\u0159echodem na re\u017eim pouze pro \u010dten\u00ed API webRequest, kter\u00e9 umo\u017e\u0148ovalo p\u0159ipojit vlastn\u00ed zpracovatele s pln\u00fdm p\u0159\u00edstupem k s\u00ed\u0165ov\u00fdm dotaz\u016fm a schopn\u00fdmi na m\u00edst\u011b m\u011bnit provoz. Tento API se pou\u017e\u00edv\u00e1 v uBlock Origin, AdGuard a mnoha dal\u0161\u00edch roz\u0161\u00ed\u0159en\u00edch pro blokov\u00e1n\u00ed ne\u017e\u00e1douc\u00edho obsahu a pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti. M\u00edsto API webRequest byla ve t\u0159et\u00ed verzi manifestu navr\u017eena omezen\u00e1 API declarativeNetRequest, kter\u00e1 poskytuje p\u0159\u00edstup k vestav\u011bn\u00e9mu motoru pro filtrov\u00e1n\u00ed, jen\u017e s\u00e1m zpracov\u00e1v\u00e1 pravidla blokov\u00e1n\u00ed a nedovoluje pou\u017e\u00edvat vlastn\u00ed algoritmy filtrov\u00e1n\u00ed ani stanovovat slo\u017eit\u00e1 pravidla, kter\u00e1 by se navz\u00e1jem p\u0159ekr\u00fdvala v z\u00e1vislosti na podm\u00ednk\u00e1ch. <\/p>\n

B\u011bhem t\u0159\u00ed let diskuz\u00ed o nadch\u00e1zej\u00edc\u00ed t\u0159et\u00ed verzi manifestu Google vzal v \u00favahu mnoh\u00e9 po\u017eadavky komunity a roz\u0161\u00ed\u0159il p\u016fvodn\u011b nab\u00edzen\u00e9 API declarativeNetRequest o funkce po\u017eadovan\u00e9 v existuj\u00edc\u00edch roz\u0161\u00ed\u0159en\u00edch. Nap\u0159\u00edklad Google p\u0159idal do API declarativeNetRequest podporu pro pou\u017e\u00edv\u00e1n\u00ed v\u00edce statick\u00fdch sad pravidel, filtrov\u00e1n\u00ed pomoc\u00ed regul\u00e1rn\u00edch v\u00fdraz\u016f, modifikaci HTTP hlavi\u010dek, dynamickou zm\u011bnu a p\u0159id\u00e1v\u00e1n\u00ed pravidel, odstra\u0148ov\u00e1n\u00ed a nahrazov\u00e1n\u00ed parametr\u016f dotaz\u016f, filtrov\u00e1n\u00ed spojen\u00e9 s kartami a vytv\u00e1\u0159en\u00ed specifick\u00fdch sad pravidel pro ur\u010dit\u00e9 relace.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u044d\u0439\u043c\u043e\u043d\u0434 \u0425\u0438\u043b\u043b (Raymond Hill), \u0430\u0432\u0442\u043e\u0440 \u0441\u0438\u0441\u0442\u0435\u043c \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0435\u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 uBlock Origin, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u043e\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 uBO Minus \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 uBlock Origin, \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u043d\u0430 API declarativeNetRequest, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043f\u0438\u0441\u0430\u043d\u043e \u0432 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430 Chrome. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e uBlock Origin \u043d\u043e\u0432\u043e\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u0434\u0432\u0438\u0436\u043a\u0430 \u0434\u043b\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u0438 \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043f\u0440\u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105043","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Byly p\u0159ipraveny varianty uBlock Origin a AdGuard s podporou t\u0159et\u00ed verze manifestu Chrome | ProHoster","description":"Raymond Hill, autor roz\u0161\u00ed\u0159en\u00ed pro blokov\u00e1n\u00ed ne\u017e\u00e1douc\u00edho obsahu uBlock Origin, publikoval 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