{"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\/fr\/blog\/news\/v-polkit-dobavlena-podderzhka-javascript-dvizhka-duktape","title":{"rendered":"Le support du moteur JavaScript Duktape a \u00e9t\u00e9 ajout\u00e9 \u00e0 Polkit.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dans l'outil Polkit, utilis\u00e9 dans les distributions pour g\u00e9rer l'autorisation et d\u00e9finir les r\u00e8gles d'acc\u00e8s aux op\u00e9rations n\u00e9cessitant des droits d'acc\u00e8s \u00e9lev\u00e9s (comme le montage d'une cl\u00e9 USB), un backend a \u00e9t\u00e9 ajout\u00e9, permettant d'utiliser le moteur JavaScript int\u00e9gr\u00e9 Duktape au lieu de l'ancien moteur Mozilla Gecko (la compilation par d\u00e9faut utilise toujours le moteur Mozilla). Le langage JavaScript dans Polkit est utilis\u00e9 pour d\u00e9finir les r\u00e8gles d'acc\u00e8s qui interagissent avec le processus en arri\u00e8re-plan privil\u00e9gi\u00e9 polkitd via l'objet \u00ab polkit \u00bb. <\/p>\n

Duktape est utilis\u00e9 dans le navigateur NetSurf et se distingue par sa taille compacte, sa grande portabilit\u00e9 et sa faible consommation de ressources (le code occupe environ 160 Ko, tandis que 64 Ko de RAM suffisent pour l'ex\u00e9cution). Il assure une compatibilit\u00e9 totale avec les sp\u00e9cifications ECMAScript 5.1 et un support partiel pour ECMAScript 2015 et 2016 (ES6 et ES7). Des extensions sp\u00e9cifiques sont \u00e9galement fournies, telles que la prise en charge des coroutines, un framework int\u00e9gr\u00e9 pour la journalisation, un m\u00e9canisme de chargement de modules bas\u00e9 sur CommonJS et un syst\u00e8me de mise en cache de bytecode permettant de sauvegarder et de charger des fonctions compil\u00e9es. Il comprend un d\u00e9bogueur int\u00e9gr\u00e9, un moteur d'ex\u00e9cution pour les expressions r\u00e9guli\u00e8res et un sous-syst\u00e8me de prise en charge de l'Unicode.
\n
Source : 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\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\udd47Prise en charge du moteur JavaScript Duktape ajout\u00e9e \u00e0 Polkit | ProHoster","description":"Un backend a \u00e9t\u00e9 ajout\u00e9 \u00e0 l'outil Polkit, utilis\u00e9 dans les distributions pour g\u00e9rer 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