{"id":52212,"date":"2019-11-03T00:00:00","date_gmt":"2019-11-02T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/v-chrome-nachalos-testirovanie-tretej-redaktsii-manifesta-nesovmestimoj-s-ublock-origin"},"modified":"2020-02-18T13:59:53","modified_gmt":"2020-02-18T10:59:53","slug":"v-chrome-nachalos-testirovanie-tretej-redaktsii-manifesta-nesovmestimoj-s-ublock-origin","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/v-chrome-nachalos-testirovanie-tretej-redaktsii-manifesta-nesovmestimoj-s-ublock-origin","title":{"rendered":"In Chrome \u00e8 iniziato il test della terza versione del manifesto, non compatibile con uBlock Origin","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Azienda Google <noindex><a rel=\"nofollow\" href=\"https:\/\/groups.google.com\/a\/chromium.org\/forum\/#!topic\/chromium-extensions\/hG6ymUx7NoQ\">ha iniziato il test<\/a><\/noindex> della terza versione del manifesto Chrome, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50009\">che viola<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50013\">il funzionamento<\/a><\/noindex> di molti addon per il blocco di contenuti indesiderati e per garantire la sicurezza. Il supporto per il nuovo manifesto, che definisce le capacit\u00e0 e le risorse fornite agli addon, \u00e8 stato aggiunto alle build sperimentali <noindex><a rel=\"nofollow\" href=\"https:\/\/www.google.com\/chrome\/canary\/\">Chrome Canary<\/a><\/noindex>.<br \/>\nIl nuovo manifesto \u00e8 stato sviluppato nell'ambito <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49378\">di un'iniziativa<\/a><\/noindex> per migliorare la sicurezza, la privacy e le prestazioni degli addon (l'obiettivo principale \u00e8 semplificare la creazione di addon sicuri e ad alte prestazioni e rendere pi\u00f9 difficile la creazione di addon non sicuri e lenti).<\/p>\n<p>Il manifesto \u00e8 attualmente in fase di test alpha, non \u00e8 definitivo e \u00e8 stato aggiunto per dare agli sviluppatori l'opportunit\u00e0 di iniziare a sperimentare e adattare i propri addon.<br \/>\nL'attivazione del nuovo manifesto \u00e8 prevista per il prossimo anno. Il termine per la cessazione del supporto della seconda versione del manifesto non \u00e8 ancora stato definito.<br \/>\n Per semplificare la migrazione degli addon al nuovo manifesto, \u00e8 stato preparato <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.chrome.com\/extensions\/migrating_to_manifest_v3\">un elenco di controllo<\/a><\/noindex>, che include le modifiche a cui gli sviluppatori di addon devono prestare attenzione.<\/p>\n<p>Ricordiamo che <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50009\">il principale<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50013\">discontento<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50169\">col nuovo<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50781\">manifesto<\/a><\/noindex> \u00e8 legato alla cessazione del supporto della modalit\u00e0 di blocco dell'API webRequest, che sar\u00e0 limitata a una modalit\u00e0 di sola lettura. Un'eccezione sar\u00e0 fatta solo per la versione Chrome per le imprese (Chrome for Enterprise), nella quale il supporto dell'API webRequest sar\u00e0 mantenuto. Mozilla ha deciso di non seguire il nuovo manifesto e di mantenere in Firefox la possibilit\u00e0 di utilizzare appieno l'API webRequest.<\/p>\n<p>Invece dell'API webRequest per filtrare i contenuti, nel nuovo manifesto \u00e8 stato proposto un API dichiarativa <noindex><a rel=\"nofollow\" href=\"https:\/\/developers.chrome.com\/extensions\/declarativeNetRequest\">declarativeNetRequest<\/a><\/noindex>. Se l'API webRequest consentiva di collegare i propri gestori, che avevano accesso completo alle richieste di rete e potevano modificare il traffico in tempo reale, il nuovo API declarativeNetRequest fornisce accesso a un motore integrato universale per il filtraggio, che gestisce autonomamente le regole di blocco, non consentendo di utilizzare algoritmi di filtraggio personalizzati e non permettendo di impostare regole complesse che si sovrappongono in base alle condizioni. <\/p>\n<p>Nel nuovo manifesto sono presentate anche altre modifiche che influiscono sulla compatibilit\u00e0 con le estensioni. Tra queste:<\/p>\n<ul>\n<li class=\"l\"> Passaggio all'implementazione dei Service worker sotto forma di processi in background, il che richieder\u00e0 ai sviluppatori di modificare il codice di alcune estensioni.\n<\/li>\n<li class=\"l\"> Nuovo modello a granularit\u00e0 per la richiesta di autorizzazioni \u2014 l'estensione non potr\u00e0 attivarsi immediatamente per tutte le pagine (rimossa l'autorizzazione \u00aball_urls\u00bb), ma funzioner\u00e0 solo nel contesto della scheda attiva, ovvero l'utente dovr\u00e0 confermare l'uso dell'estensione per ogni sito.\n<\/li>\n<li class=\"l\"> Modifica del trattamento delle richieste Cross-origin \u2014 in base al nuovo manifesto, le stesse restrizioni sulle autorizzazioni si applicheranno agli script di elaborazione dei contenuti, come per la pagina principale in cui questi script sono incorporati (ad esempio, se la pagina non ha accesso all'API di posizione, anche lo script dell'estensione non avr\u00e0 accesso a questo).\n<\/li>\n<li class=\"l\"> Divieto di esecuzione di codice caricato da server esterni (si riferisce a situazioni in cui l'estensione carica ed esegue codice esterno).\n<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51802\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043d\u0430\u0447\u0430\u043b\u0430 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430 Chrome, \u043d\u0430\u0440\u0443\u0448\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0431\u043e\u0442\u0443 \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \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 \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u044b, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 Chrome Canary. \u041d\u043e\u0432\u044b\u0439 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b \u043f\u043e \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 (\u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0445 \u0438 [&hellip;]<\/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-52212","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043d\u0430\u0447\u0430\u043b\u0430 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430 Chrome.\" 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