{"id":103097,"date":"2022-01-25T21:37:08","date_gmt":"2022-01-25T19:37:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape"},"modified":"2022-01-25T21:37:08","modified_gmt":"2022-01-25T19:37:08","slug":"v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape","title":{"rendered":"JavaScript-motorn Duktape har lagts till i Polkit","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I verktyget Polkit, som anv\u00e4nds i distributioner f\u00f6r att hantera autentisering och best\u00e4mma \u00e5tkomstr\u00e4ttigheter f\u00f6r operationer som kr\u00e4ver h\u00f6gre r\u00e4ttigheter (till exempel montering av USB-enheter), har en backend lagts till som m\u00f6jligg\u00f6r anv\u00e4ndning av den inbyggda JavaScript-motorn Duktape ist\u00e4llet f\u00f6r den tidigare anv\u00e4nda Mozilla Gecko-motorn (standardm\u00e4ssigt bygger man fortfarande med Mozilla-motorn). Spr\u00e5ket JavaScript i Polkit anv\u00e4nds f\u00f6r att definiera \u00e5tkomstr\u00e4ttigheter som interagerar med den privilegierade bakgrundsprocessen polkitd via objektet «polkit». <\/p>\n

Duktape anv\u00e4nds i webbl\u00e4saren NetSurf och k\u00e4nnetecknas av sin kompakta storlek, h\u00f6ga portabilitet och l\u00e5ga resursf\u00f6rbrukning (koden tar upp cirka 160 kB, och f\u00f6r att k\u00f6ra den beh\u00f6vs bara 64 kB RAM). Full kompatibilitet med specifikationerna f\u00f6r Ecmascript 5.1 s\u00e4kerst\u00e4lls och delvis st\u00f6d f\u00f6r Ecmascript 2015 och 2016 (ES6 och ES7). Specifika till\u00e4gg erbjuds ocks\u00e5, s\u00e5som st\u00f6d f\u00f6r koroutiner, en inbyggd ram f\u00f6r loggning, ett modulladdningssystem baserat p\u00e5 CommonJS, samt ett bytekodcache-system som g\u00f6r det m\u00f6jligt att spara och ladda kompilera funktioner. Inkluderat \u00e4r en inbyggd debugger, en motor f\u00f6r att k\u00f6ra regulj\u00e4ra uttryck och ett subsystem f\u00f6r att st\u00f6dja Unicode.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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\udd47St\u00f6d f\u00f6r JavaScript-motorn Duktape har lagts till i Polkit | ProHoster","description":"I verktygsupps\u00e4ttningen Polkit, som anv\u00e4nds i distributioner f\u00f6r att hantera autentisering och definiera \u00e5tkomstregler f\u00f6r operationer som kr\u00e4ver f\u00f6rh\u00f6jda r\u00e4ttigheter (till exempel montering av USB-enheter), har en backend lagts till.","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","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 \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 Polkit \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 JavaScript-\u0434\u0432\u0438\u0436\u043a\u0430 Duktape | ProHoster","og:description":"\u0412 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