{"id":37772,"date":"2019-10-31T22:19:39","date_gmt":"2019-10-31T19:19:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/mozilla-ne-stanet-perenosit-vse-ogranicheniya-api-webextensions-iz-novogo-manifesta-chrome\/"},"modified":"2019-10-31T22:19:39","modified_gmt":"2019-10-31T19:19:39","slug":"mozilla-ne-stanet-perenosit-vse-ogranicheniya-api-webextensions-iz-novogo-manifesta-chrome","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/mozilla-ne-stanet-perenosit-vse-ogranicheniya-api-webextensions-iz-novogo-manifesta-chrome","title":{"rendered":"Mozilla nu va muta toate restric\u021biile API WebExtensions din noul manifest Chrome","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Compania Mozilla <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.mozilla.org\/addons\/2019\/09\/03\/mozillas-manifest-v3-faq\/\">a anun\u021bat<\/a><\/noindex>, de\u0219i, \u00een ciuda utiliz\u0103rii sistemului de extensii bazat pe API WebExtensions \u00een Firefox, dezvoltatorii nu inten\u021bioneaz\u0103 s\u0103 urmeze complet viitoarea a treia edi\u021bie a manifestului pentru extensiile Chrome. \u00cen special, \u00een Firefox va continua s\u0103 existe suport pentru modul de operare blocant al API-ului <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.chrome.com\/extensions\/webRequest\">webRequest<\/a><\/noindex>, care permite modificarea con\u021binutului primit \u00een timp real \u0219i este solicitat \u00een blocatoarele de reclame \u0219i sistemele de filtrare a con\u021binutului. <\/p>\n<p>Ideea principal\u0103 a trecerii la API WebExtensions a fost unificarea tehnologiei de dezvoltare a extensiilor pentru Firefox \u0219i Chrome, astfel \u00eenc\u00e2t, \u00een prezent, Firefox asigur\u0103 aproape 100% compatibilitate cu versiunea actual\u0103 a celei de-a doua versiuni a manifestului Chrome. Manifestul define\u0219te lista de func\u021bionalit\u0103\u021bi \u0219i resurse oferite extensiilor. Din cauza introducerii unor m\u0103suri restrictive \u00een a treia versiune a manifestului, percepute negativ de dezvoltatorii de extensii, Mozilla se va abate de la practica de a urma complet manifestul \u0219i nu va transfera \u00een Firefox modific\u0103rile care afecteaz\u0103 compatibilitatea cu extensiile.<\/p>\n<p>Reamintim c\u0103 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50009\">de\u0219i<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50013\">pe<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50169\">tot<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50781\">obiec\u021bii<\/a><\/noindex>, compania Google inten\u021bioneaz\u0103 s\u0103 opreasc\u0103 suportul pentru modul de operare blocant al API-ului webRequest \u00een Chrome, limit\u00e2ndu-l doar la modul de citire \u0219i propun\u00e2nd un nou API declara\u021bional pentru filtrarea con\u021binutului <noindex><a rel=\"nofollow\" href=\"https:\/\/developers.chrome.com\/extensions\/declarativeNetRequest\">declarativeNetRequest<\/a><\/noindex>. Dac\u0103 API-ul webRequest permitea conectarea de proprii handleri, av\u00e2nd acces complet la solicit\u0103rile de re\u021bea \u0219i capabili s\u0103 modifice traficul \u00een timp real, noul API declarativeNetRequest ofer\u0103 acces la un motor universal \u00eencorporat pentru filtrare, gestion\u00e2nd singur regulile de blocare, f\u0103r\u0103 a permite utilizarea propriilor algoritmi de filtrare \u0219i f\u0103r\u0103 a permite stabilirea unor reguli complexe, care se suprapun, \u00een func\u021bie de condi\u021bii. <\/p>\n<p>Mozilla evalueaz\u0103, de asemenea, oportunitatea de a transfera \u00een Firefox suportul pentru unele alte modific\u0103ri din a treia versiune a manifestului Chrome, care afecteaz\u0103 compatibilitatea cu extensiile:<\/p>\n<ul>\n<li class=\"l\"> Trecerea la execu\u021bia Service workers sub form\u0103 de procese de fundal, ceea ce va necesita de la dezvoltatori modificarea codului \u00een unele extensii. De\u0219i noul metod este mai optim din punct de vedere al performan\u021bei, Mozilla ia \u00een considerare p\u0103strarea suportului pentru execu\u021bia paginilor de fundal.\n<li class=\"l\"> Noul model granulat\u0103 de cerere a permisiunilor \u2014 extensia nu va putea activa imediat pentru toate paginile (permisiunea \u201eall_urls\u201d a fost eliminat\u0103) \u0219i va func\u021biona doar \u00een contextul tab-ului activ, adic\u0103 utilizatorul va trebui s\u0103 confirme func\u021bionarea extensiei pentru fiecare site. Mozilla investigheaz\u0103 modalit\u0103\u021bi de a \u00eent\u0103ri controlul accesului, f\u0103r\u0103 a distrage constant utilizatorul.\n<li class=\"l\"> Schimbarea proces\u0103rii cererilor Cross-origin \u2014 conform noului manifest, restric\u021biile de permisiuni se vor aplica pentru scripturile de procesare a con\u021binutului, la fel ca pentru pagina principal\u0103 \u00een care aceste scripturi sunt \u00eencorporate (de exemplu, dac\u0103 pagina nu are acces la API-ul de definire a loca\u021biei, atunci nici scriptul extensiei nu va ob\u021bine acest acces). Implementarea modific\u0103rii este programat\u0103 pentru Firefox.\n<li class=\"l\"> Interdic\u021bia de a executa cod desc\u0103rcat de pe servere externe (se refer\u0103 la situa\u021biile \u00een care o completare \u00eencarc\u0103 \u0219i execut\u0103 cod extern). \u00cen Firefox, deja se aplic\u0103 blocarea codului extern, iar dezvoltatorii Mozilla nu se opun consolid\u0103rii acestei protec\u021bii, aplic\u00e2nd tehnici suplimentare de urm\u0103rire a desc\u0103rc\u0103rilor de cod, propuse \u00een a treia versiune a manifestului.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51415\">opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430, \u0447\u0442\u043e \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 Firefox \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 API WebExtensions, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043d\u0435 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u044c \u0431\u0443\u0434\u0443\u0449\u0435\u0439 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043c\u0430\u043d\u0438\u0444\u0435\u0441\u0442\u0430 \u043d\u0430 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f Chrome. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u0432 Firefox \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0431\u043b\u043e\u043a\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0436\u0438\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u044b API webRequest, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043c\u0435\u043d\u044f\u0442\u044c \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u043c\u044b\u0439 \u043a\u043e\u043d\u0442\u0435\u043d\u0442 \u043d\u0430 \u043b\u0435\u0442\u0443 \u0438 \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0430\u0445 \u0440\u0435\u043a\u043b\u0430\u043c\u044b \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 [&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-37772","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430, \u0447\u0442\u043e \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 Firefox \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 API.\" \/>\n\t<meta name=\"robots\" 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