{"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\/sk\/blog\/news\/podgotovleny-varianty-ublock-origin-i-adguard-s-podderzhkoj-tretej-versii-manifesta-chrome","title":{"rendered":"Pripraven\u00e9 verzie uBlock Origin a AdGuard s podporou tretej verzie manifestu Chrome","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Raymond Hill, autor syst\u00e9mu blokovania ne\u017eiaduceho obsahu uBlock Origin, publikoval experiment\u00e1lne prehliada\u010dov\u00e9 doplnky uBO Minus s implement\u00e1ciou variantu uBlock Origin, ktor\u00fd je prelo\u017een\u00fd na API declarativeNetRequest, ktor\u00e9ho pou\u017e\u00edvanie je predp\u00edsan\u00e9 v tretej verzii manifestu Chrome. Na rozdiel od klasick\u00e9ho uBlock Origin nov\u00fd doplnok vyu\u017e\u00edva mo\u017enosti zabudovan\u00e9ho prehliada\u010da na filtrovanie obsahu a nevy\u017eaduje pri in\u0161tal\u00e1cii poskytnutie opr\u00e1vnen\u00ed na zachyt\u00e1vanie a \u00fapravu v\u0161etk\u00fdch d\u00e1t str\u00e1nok. <\/p>\n

V doplnku zatia\u013e ch\u00fdba vyskakovacia ponuka a str\u00e1nky nastavenia parametrov, a funk\u010dnos\u0165 je obmedzen\u00e1 na blokovanie sie\u0165ov\u00fdch po\u017eiadaviek. Na pr\u00e1cu bez roz\u0161\u00edren\u00fdch opr\u00e1vnen\u00ed s\u00fa vypnut\u00e9 tak\u00e9 mo\u017enosti, ako s\u00fa kozmetick\u00e9 filtre na v\u00fdmenu obsahu na str\u00e1nke («##»), vkladanie skriptov na str\u00e1nky («##+js»), filtre na presmerovanie po\u017eiadaviek («redirect=»), filtre CSP (Content Security Policy) a filtre na odstr\u00e1nenie parametrov po\u017eiadaviek («removeparam=»). Inak sa zoznam navrhovan\u00fdch predvolen\u00fdch filtrov \u00faplne zhoduje so sadou z uBlock Origin a obsahuje pribli\u017ene 22 tis\u00edc pravidiel. <\/p>\n

Okrem toho bol pred nieko\u013ek\u00fdmi d\u0148ami predstaven\u00fd experiment\u00e1lny variant doplnku na blokovanie reklamy AdGuard \u2014 AdGuardMV3, ktor\u00fd je tie\u017e prelo\u017een\u00fd na API declarativeNetRequest a schopn\u00fd fungova\u0165 v prehliada\u010doch, ktor\u00e9 podporuj\u00fa iba tretiu verziu manifestu Chrome. Navrhnut\u00fd prototyp na testovanie poskytuje v\u0161etku potrebn\u00fa funk\u010dnos\u0165 pre be\u017en\u00fdch pou\u017e\u00edvate\u013eov na blokovanie reklamy, ale zaost\u00e1va za doplnkom pre druh\u00fa verziu manifestu vo svojich roz\u0161\u00edren\u00fdch mo\u017enostiach, ktor\u00e9 m\u00f4\u017eu by\u0165 zauj\u00edmav\u00e9 pre pokro\u010dil\u00fdch pou\u017e\u00edvate\u013eov. <\/p>\n

V novej verzii AdGuard bude na\u010falej fungova\u0165 skr\u00fdvanie bannerov, soci\u00e1lnych widgetov a otravn\u00e9ho obsahu, blokovanie reklamy na video platform\u00e1ch ako YouTube a proakt\u00edvne blokovanie po\u017eiadaviek s\u00favisiacich so sledovan\u00edm pohybu. Medzi obmedzeniami sa uv\u00e1dza probl\u00e9my s blikan\u00edm reklamn\u00fdch prvkov sp\u00f4soben\u00fdch oneskoren\u00edm pri aplik\u00e1cii kozmetick\u00fdch pravidiel o 1,5-2 sekundy, strata niektor\u00fdch funkci\u00ed s\u00favisiacich s filtrom Cookies, pou\u017e\u00edvan\u00edm regul\u00e1rnych v\u00fdrazov a filtrovan\u00edm parametrov po\u017eiadaviek (nov\u00e9 API poskytuje zjednodu\u0161en\u00e9 regul\u00e1rne v\u00fdrazy), dostupnos\u0165 \u0161tatistiky a logu sp\u00fa\u0161\u0165ania filtrov je dostupn\u00e1 len v re\u017eime v\u00fdvoj\u00e1ra (Developer Mode). <\/p>\n

Tie\u017e sa spom\u00edna mo\u017en\u00e9 zn\u00ed\u017eenie po\u010dtu pravidiel kv\u00f4li obmedzeniam zaveden\u00fdm v tretej verzii manifestu. Ak je v prehliada\u010di nain\u0161talovan\u00e9 jedno doplnok vyu\u017e\u00edvaj\u00face declarativeNetRequest, nevznikaj\u00fa probl\u00e9my so statick\u00fdmi pravidlami, preto\u017ee plat\u00ed spolo\u010dn\u00fd limit pre v\u0161etky doplnky, ktor\u00fd umo\u017e\u0148uje 330 tis\u00edc pravidiel. Ke\u010f je nain\u0161talovan\u00fdch viac doplnkov, aplikuje sa limit 30 tis\u00edc pravidiel, \u010do m\u00f4\u017ee by\u0165 nedostato\u010dn\u00e9. Pre dynamick\u00e9 pravidl\u00e1 bol zaveden\u00fd limit na 5000 pravidiel, a pre regul\u00e1rne v\u00fdrazy \u2014 1000 pravidiel. <\/p>\n

Od janu\u00e1ra 2023 sa v prehliada\u010di Chrome pl\u00e1nuje ukon\u010denie podpory druhej verzie manifestu a zavedenie tretej verzie ako povinnej pre v\u0161etky roz\u0161\u00edrenia. P\u00f4vodne bola tretia verzia manifestu kritizovan\u00e1 pre naru\u0161enie fungovania mnoh\u00fdch roz\u0161\u00edren\u00ed na blokovanie ne\u017eelan\u00e9ho obsahu a zabezpe\u010denia. Manifest Chrome definuje mo\u017enosti a zdroje, ktor\u00e9 s\u00fa roz\u0161\u00edreniam poskytovan\u00e9. Tretia verzia manifestu bola vyvinut\u00e1 v r\u00e1mci iniciat\u00edvy na posilnenie bezpe\u010dnosti, s\u00fakromia a v\u00fdkonu roz\u0161\u00edren\u00ed. Hlavn\u00fdm cie\u013eom zaveden\u00fdch zmien je zjednodu\u0161i\u0165 vytv\u00e1ranie bezpe\u010dn\u00fdch a vysoko v\u00fdkonn\u00fdch roz\u0161\u00edren\u00ed a s\u0165a\u017ei\u0165 mo\u017enos\u0165 vytv\u00e1rania nebezpe\u010dn\u00fdch a pomal\u00fdch roz\u0161\u00edren\u00ed. <\/p>\n

Hlavn\u00e9 nespokojnosti s tre\u0165ou verziou manifestu s\u00fa spojen\u00e9 s prechodom do re\u017eimu iba na \u010d\u00edtanie API webRequest, ktor\u00e9 umo\u017e\u0148ovalo pripoji\u0165 vlastn\u00e9 spracovatele, maj\u00face pln\u00fd pr\u00edstup k sie\u0165ov\u00fdm po\u017eiadavk\u00e1m a schopn\u00e9 na mieste modifikova\u0165 prenos d\u00e1t. Uveden\u00e9 API sa pou\u017e\u00edva v uBlock Origin, AdGuard a mnoh\u00fdch \u010fal\u0161\u00edch doplnkoch na blokovanie ne\u017eelan\u00e9ho obsahu a zabezpe\u010denie. Namiesto API webRequest bola v tretej verzii manifestu pon\u00faknut\u00e1 obmedzen\u00e1 verzia API declarativeNetRequest, ktor\u00e1 poskytuje pr\u00edstup k zabudovan\u00e9mu enginu na filtrovanie, ktor\u00fd s\u00e1m spracov\u00e1va pravidl\u00e1 blokovania, nedovo\u013euje pou\u017e\u00edva\u0165 vlastn\u00e9 filtra\u010dn\u00e9 algoritmy a neumo\u017e\u0148uje nastavova\u0165 zlo\u017eit\u00e9 pravidl\u00e1, prekr\u00fdvaj\u00face sa v z\u00e1vislosti od podmienok. <\/p>\n

Po troch rokoch diskusi\u00ed o bl\u00ed\u017eiacej sa tretej verzii manifestu spolo\u010dnos\u0165 Google zoh\u013eadnila mnoh\u00e9 priania komunity a roz\u0161\u00edrila p\u00f4vodne poskytnut\u00e9 API declarativeNetRequest o funkcionality, po\u017eadovan\u00e9 v existuj\u00facich doplnkoch. Napr\u00edklad Google pridal do API declarativeNetRequest podporu pre pou\u017e\u00edvanie viacer\u00fdch statick\u00fdch s\u00faborov pravidiel, filtrovanie pomocou regul\u00e1rnych v\u00fdrazov, modifik\u00e1ciu HTTP hlavi\u010diek, dynamick\u00fa zmenu a prid\u00e1vanie pravidiel, odstra\u0148ovanie a nahr\u00e1dzanie parametrov po\u017eiadaviek, filtrovanie viazan\u00e9 na karty a vytv\u00e1ranie \u0161pecifick\u00fdch s\u00e1d pravidiel pre konkr\u00e9tne rel\u00e1cie.
\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\udd47Pripraven\u00e9 varianty uBlock Origin a AdGuard s podporou tretej verzie manifestu Chrome | ProHoster","description":"Raymond Hill, autor syst\u00e9mov blokovania ne\u017eelan\u00e9ho obsahu uBlock Origin, publikoval experiment\u00e1lne roz\u0161\u00edrenie pre 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