A Polkit eszk\u00f6zrendszer\u00e9be, amelyet a disztrib\u00faci\u00f3k az enged\u00e9lyez\u00e9s feldolgoz\u00e1s\u00e1ra \u00e9s a megn\u00f6velt jogosults\u00e1gokat ig\u00e9nyl\u0151 m\u0171veletekhez val\u00f3 hozz\u00e1f\u00e9r\u00e9si szab\u00e1lyok meghat\u00e1roz\u00e1s\u00e1ra haszn\u00e1lnak (p\u00e9ld\u00e1ul USB-meghajt\u00f3 csatlakoztat\u00e1sa), egy olyan h\u00e1tt\u00e9rmodul ker\u00fclt, amely lehet\u0151v\u00e9 teszi a Duktape be\u00e1gyazott JavaScript-motor haszn\u00e1lat\u00e1t a kor\u00e1bban haszn\u00e1lt Mozilla Gecko motor helyett (alap\u00e9rtelmez\u00e9s szerint, mint eddig, a Mozilla motorral t\u00f6rt\u00e9n\u0151 \u00f6ssze\u00e1ll\u00edt\u00e1s val\u00f3sul meg). A JavaScript nyelvet a Polkitben arra haszn\u00e1lj\u00e1k, hogy olyan hozz\u00e1f\u00e9r\u00e9si szab\u00e1lyokat hat\u00e1rozzanak meg, amelyek egy\u00fcttm\u0171k\u00f6dnek a privilegiz\u00e1lt h\u00e1tt\u00e9rfolyamatk\u00e9nt m\u0171k\u00f6d\u0151 polkitd-vel a «polkit» objektum seg\u00edts\u00e9g\u00e9vel. <\/p>\n
A Duktape a NetSurf b\u00f6ng\u00e9sz\u0151ben haszn\u00e1latos, \u00e9s kompakt m\u00e9ret\u00e9vel, magas hordozhat\u00f3s\u00e1g\u00e1val \u00e9s alacsony er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1s\u00e1val t\u0171nik ki (a k\u00f3d k\u00f6r\u00fclbel\u00fcl 160 kB-ot foglal el, \u00e9s futtat\u00e1shoz csup\u00e1n 64 kB RAM sz\u00fcks\u00e9ges). Teljes kompatibilit\u00e1st biztos\u00edt az Ecmascript 5.1 specifik\u00e1ci\u00f3val \u00e9s r\u00e9szleges t\u00e1mogat\u00e1st az Ecmascript 2015 \u00e9s 2016 (ES6 \u00e9s ES7) sz\u00e1m\u00e1ra. Ezen k\u00edv\u00fcl specifikus kiterjeszt\u00e9sek is rendelkez\u00e9sre \u00e1llnak, mint p\u00e9ld\u00e1ul a kooperat\u00edv f\u00fcggv\u00e9nyek t\u00e1mogat\u00e1sa, be\u00e1gyazott napl\u00f3z\u00e1si keretrendszer, CommonJS alap\u00fa modulok bet\u00f6lt\u00e9si mechanizmusa, bytecode cache rendszer, amely lehet\u0151v\u00e9 teszi a leford\u00edtott funkci\u00f3k t\u00e1rol\u00e1s\u00e1t \u00e9s bet\u00f6lt\u00e9s\u00e9t. A csomag r\u00e9sze egy be\u00e1gyazott hibakeres\u0151, regul\u00e1ris kifejez\u00e9sek v\u00e9grehajt\u00e1s\u00e1ra szolg\u00e1l\u00f3 motor \u00e9s egy Unicode t\u00e1mogat\u00e1si alrendszer. \u0412 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 Polkit, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u043c, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u043c \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u0430\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u043e\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f USB-\u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u044f), \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u0431\u044d\u043a\u0435\u043d\u0434, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0439 JavaScript-\u0434\u0432\u0438\u0436\u043e\u043a Duktape \u0432\u043c\u0435\u0441\u0442\u043e \u0440\u0430\u043d\u0435\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430 Mozilla Gecko (\u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043a\u0430\u043a \u0438 \u0440\u0430\u043d\u044c\u0448\u0435 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0431\u043e\u0440\u043a\u0430 \u0441 \u0434\u0432\u0438\u0436\u043a\u043e\u043c Mozilla). \u042f\u0437\u044b\u043a JavaScript \u0432 Polkit \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 […]<\/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-103097","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\udd47A Polkitben megjelent a Duktape JavaScript-motor t\u00e1mogat\u00e1sa | ProHoster","description":"A Polkit eszk\u00f6zk\u00e9szlet\u00e9be, amelyet a disztrib\u00fatorok az enged\u00e9lyez\u00e9s kezel\u00e9s\u00e9re \u00e9s olyan m\u0171veletekhez sz\u00fcks\u00e9ges jogosults\u00e1gi szab\u00e1lyok meghat\u00e1roz\u00e1s\u00e1ra haszn\u00e1lnak, amelyek magasabb jogosults\u00e1gokat ig\u00e9nyelnek (p\u00e9ld\u00e1ul USB-meghajt\u00f3 csatlakoztat\u00e1sa), beker\u00fclt egy h\u00e1tt\u00e9r.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"