{"id":118935,"date":"2024-08-03T15:43:01","date_gmt":"2024-08-03T13:43:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-chrome-poyavilos-preduprezhdenie-o-skorom-prekrashhenii-podderzhki-ublock-origin"},"modified":"2024-08-03T15:43:01","modified_gmt":"2024-08-03T13:43:03","slug":"v-chrome-poyavilos-preduprezhdenie-o-skorom-prekrashhenii-podderzhki-ublock-origin","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-chrome-poyavilos-preduprezhdenie-o-skorom-prekrashhenii-podderzhki-ublock-origin","title":{"rendered":"O Chrome emitiu um aviso sobre a iminente descontinua\u00e7\u00e3o do suporte ao uBlock Origin.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Raymond Hill, autor do sistema de bloqueio de conte\u00fado indesejado uBlock Origin, falou sobre a situa\u00e7\u00e3o do projeto relacionada com o iminente descontinuamento da segunda vers\u00e3o do manifesto do Chrome, que define as capacidades e recursos dispon\u00edveis para extens\u00f5es escritas com a utiliza\u00e7\u00e3o da API WebExtensions. Para os usu\u00e1rios do uBlock Origin e de outras extens\u00f5es que n\u00e3o suportam a terceira vers\u00e3o do manifesto, no Chrome 127 a p\u00e1gina de extens\u00f5es (chrome:\/\/extensions\/) come\u00e7ou a exibir um aviso sobre a iminente descontinua\u00e7\u00e3o do suporte \u00e0 extens\u00e3o e a necessidade de buscar uma alternativa. A desativa\u00e7\u00e3o total do suporte \u00e0 segunda vers\u00e3o do manifesto do Chrome est\u00e1 prevista para ser conclu\u00edda at\u00e9 o final do ano.

\"O<\/center> <\/p>\n

O projeto uBlock Origin desenvolveu uma nova extens\u00e3o chamada uBlock Origin Lite (uBOL), que \u00e9 uma variante do uBlock Origin, adaptada para a nova API declarativa declarativeNetRequest proposta na terceira vers\u00e3o do manifesto, oferecendo acesso ao motor de filtragem de conte\u00fado integrado ao navegador. A nova API \u00e9 limitada em compara\u00e7\u00e3o com a API webRequest, que foi convertida para modo somente leitura na terceira vers\u00e3o do manifesto. Devido \u00e0s restri\u00e7\u00f5es da nova API, que processa as regras de bloqueio automaticamente e n\u00e3o permite o uso de algoritmos de filtragem personalizados, o uBlock Origin Lite implementa apenas uma parte da funcionalidade do uBlock Origin. <\/p>\n

Os projetos uBlock Origin Lite e uBlock Origin s\u00e3o muito diferentes um do outro para que um possa substituir o outro no cat\u00e1logo da Chrome Web Store e garantir a transi\u00e7\u00e3o autom\u00e1tica do uBlock Origin para o uBlock Origin Lite em sistemas sem suporte \u00e0 segunda vers\u00e3o do manifesto. O usu\u00e1rio \u00e9 convidado a decidir se deseja migrar para o uBlock Origin Lite ou escolher outra extens\u00e3o de bloqueio de an\u00fancios como alternativa. Entretanto, apesar do t\u00e9rmino do suporte \u00e0 segunda vers\u00e3o do manifesto no Chrome, os desenvolvedores n\u00e3o planejam interromper o desenvolvimento do antigo uBlock Origin, uma vez que no Firefox e em alguns outros navegadores ainda h\u00e1 suporte completo para a API webRequest. <\/p>\n

Entre as diferen\u00e7as mais not\u00e1veis do uBlock Origin Lite em rela\u00e7\u00e3o ao uBlock Origin, est\u00e1 a falta de suporte no modo b\u00e1sico para filtros cosm\u00e9ticos que substituem o conte\u00fado na p\u00e1gina (##), inje\u00e7\u00e3o de scripts em sites (##+js), filtros para redirecionamento de requisi\u00e7\u00f5es (redirect=), filtros de cabe\u00e7alhos CSP (Content Security Policy) e filtros para remo\u00e7\u00e3o de par\u00e2metros de requisi\u00e7\u00f5es (removeparam=). Para ativar essas funcionalidades, \u00e9 necess\u00e1rio conceder explicitamente \u00e0 extens\u00e3o permiss\u00f5es avan\u00e7adas para modificar e ler os dados do site. <\/p>\n

Entre as funcionalidades que n\u00e3o foi poss\u00edvel transferir para o uBlock Origin Lite est\u00e3o filtros din\u00e2micos de conte\u00fado e URL, filtros de cabe\u00e7alhos HTTP, ferramentas para desativar scripts, fontes e elementos multim\u00eddia de grande tamanho em rela\u00e7\u00e3o a sites espec\u00edficos, muitas op\u00e7\u00f5es de filtros (strict1p, strict3p, domain, redirect-rule, removeparam) e prote\u00e7\u00e3o contra manipula\u00e7\u00f5es de DNS para contornar bloqueios. <\/p>\n

No geral, o uBlock Origin Lite \u00e9 considerado menos eficaz ao lidar com sites que usam m\u00e9todos de combate a bloqueadores de an\u00fancios ou que aplicam scripts para minimizar falhas, j\u00e1 que muitos filtros para esses sites n\u00e3o podem ser convertidos em regras para a API declarativeNetRequest. Em termos de desempenho, o uBlock Origin Lite consome um pouco menos de recursos da CPU e mem\u00f3ria do que o uBlock Origin, mas resulta em um carregamento ligeiramente maior de dados ao abrir p\u00e1ginas (no gr\u00e1fico abaixo, 'ad blocker adblox' \u00e9 o uBlock Origin Lite renomeado).

\"O<\/center>
\"O<\/center>
\"O<\/center>
\n
Fonte: 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\u044b \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, \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441\u043e \u0441\u043a\u043e\u0440\u044b\u043c \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435\u043c \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430 Chrome, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u044b, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u0434\u043b\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c API WebExtensions. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c uBlock Origin \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439, \u043d\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0442\u0440\u0435\u0442\u044c\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430, \u0432 Chrome 127 \u043d\u0430 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 («chrome:\/\/extensions\/») \u043d\u0430\u0447\u0430\u043b\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":118936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-118935","post","type-post","status-publish","format-standard","has-post-thumbnail","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\udd47O Chrome emitiu um aviso sobre a iminente descontinua\u00e7\u00e3o do suporte ao uBlock Origin | ProHoster","description":"Raymond Hill, autor do sistema de bloqueio de conte\u00fado indesejado uBlock Origin, discutiu a situa\u00e7\u00e3o do projeto relacionada ao iminente t\u00e9rmino da segunda vers\u00e3o do manifesto do Chrome, 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