V\u00fdvoj\u00e1\u0159i projektu Tor zve\u0159ejnili verzi Arti 2.0.0, ofici\u00e1ln\u011b vyv\u00edjen\u00e9 varianty n\u00e1stroj\u016f Tor, napsan\u00e9 v jazyce Rust. Tato implementace je ozna\u010dena jako vhodn\u00e1 pro b\u011b\u017en\u00e9 u\u017eivatele a poskytuje stejnou \u00farove\u0148 ochrany soukrom\u00ed, u\u017eivatelsk\u00e9 p\u0159\u00edv\u011btivosti a stability jako z\u00e1kladn\u00ed implementace v jazyce C. Kdy\u017e k\u00f3d v Rustu dos\u00e1hne \u00farovn\u011b, kter\u00e1 bude pln\u011b schopna nahradit variantu v C, maj\u00ed v\u00fdvoj\u00e1\u0159i v \u00famyslu p\u0159idat Arti status hlavn\u00ed implementace Tor a postupn\u011b ukon\u010dit \u00fadr\u017ebu varianty v C. K\u00f3d je distribuov\u00e1n pod licencemi Apache 2.0 a MIT. <\/p>\n
Arti se p\u016fvodn\u011b vyv\u00edj\u00ed ve form\u011b modul\u00e1rn\u00ed knihovny, kterou mohou pou\u017e\u00edvat r\u016fzn\u00e1 aplikace. P\u0159i navrhov\u00e1n\u00ed Arti byl zohledn\u011bn p\u0159edchoz\u00ed v\u00fdvoj projektu Tor, co\u017e umo\u017enilo vyhnout se zn\u00e1m\u00fdm architektonick\u00fdm probl\u00e9m\u016fm spojen\u00fdm s t\u00edm, \u017ee implementace v C byla zpo\u010d\u00e1tku navr\u017eena jako SOCKS proxy a pot\u00e9 p\u0159izp\u016fsobena pro jin\u00e9 pot\u0159eby. <\/p>\n
Krom\u011b modernizace architektury bylo p\u0159episov\u00e1n\u00ed Tor do Rustu motivov\u00e1no i snahou zv\u00fd\u0161it bezpe\u010dnost k\u00f3du vyu\u017eit\u00edm jazyka, kter\u00fd zaji\u0161\u0165uje bezpe\u010dn\u00e9 nakl\u00e1d\u00e1n\u00ed s pam\u011bt\u00ed. Podle odhad\u016f v\u00fdvoj\u00e1\u0159\u016f Tor by pou\u017eit\u00ed jazyka Rust bez blok\u016f «unsafe» m\u011blo zabr\u00e1nit vzniku alespo\u0148 poloviny v\u0161ech typick\u00fdch zranitelnost\u00ed v projektu. D\u00e1le se p\u0159edpokl\u00e1d\u00e1, \u017ee Rust zv\u00fd\u0161\u00ed rychlost v\u00fdvoje d\u00edky v\u00fdraznosti jazyka a p\u0159\u00edsn\u00fdm z\u00e1ruk\u00e1m, kter\u00e9 umo\u017e\u0148uj\u00ed u\u0161et\u0159it \u010das na dvoj\u00ed kontroly a psan\u00ed nadbyte\u010dn\u00e9ho k\u00f3du. <\/p>\n
V\u00fdznamn\u00e1 zm\u011bna \u010d\u00edsla verze byla provedena podle pou\u017eit\u00e9 projektov\u00e9 modelu semantick\u00e9ho verzov\u00e1n\u00ed a byla spojena se zm\u011bnami, kter\u00e9 naru\u0161uj\u00ed zp\u011btnou kompatibilitu. Byla ukon\u010dena podpora nastaven\u00ed proxy.socks_port a proxy.dns_port, kter\u00e1 byla d\u0159\u00edve ozna\u010dena jako zastaral\u00e1, na jejich\u017e m\u00edsto p\u0159i\u0161la nastaven\u00ed proxy.socks_listen a proxy.dns_listen. Byla ukon\u010dena podpora star\u00e9ho syntaxe definov\u00e1n\u00ed servery<\/a> adres\u00e1\u0159\u016f (Directory Authority). V\u0161echny rozhran\u00ed programu crate bal\u00ed\u010dku arti, kter\u00e9 pl\u00e1nuj\u00ed p\u0159esunout do jin\u00fdch crate bal\u00ed\u010dk\u016f nebo odstranit, jsou ozna\u010deny jako experiment\u00e1ln\u00ed. <\/p>\n Mezi nov\u00fdmi funkcemi se vyzdvihuje podpora nov\u00e9ho typu soket\u016f «inet-auto» pro automatick\u00e9 p\u0159i\u0159azen\u00ed nevyu\u017eit\u00e9ho TCP portu pro RPC server. Pokra\u010dovala implementace funkcionality pro rel\u00e9 a servery adres\u00e1\u0159\u016f. Pro servery adres\u00e1\u0159\u016f byla prov\u00e1d\u011bna pr\u00e1ce na spr\u00e1v\u011b certifik\u00e1t\u016f, byla p\u0159id\u00e1na mo\u017enost nahr\u00e1v\u00e1n\u00ed, ov\u011b\u0159ov\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed certifik\u00e1t\u016f. Pro rel\u00e9 byla zavedena nov\u00e1 modul\u00e1rn\u00ed architektura spr\u00e1vy \u0159et\u011bzc\u016f uzl\u016f, podpora vytv\u00e1\u0159en\u00ed komunika\u010dn\u00edch kan\u00e1l\u016f s jin\u00fdmi rel\u00e9 a podpora zpracov\u00e1n\u00ed \u017e\u00e1dost\u00ed o sjedn\u00e1n\u00ed spojen\u00ed a mo\u017enost fungov\u00e1n\u00ed rel\u00e9 jako serveru<\/a> p\u0159i ustanovov\u00e1n\u00ed TLS spojen\u00ed. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Tor \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a Arti 2.0.0, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Tor, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u0430 \u043a\u0430\u043a \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u0430\u044f \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u044b\u0447\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0442\u043e\u0442 \u0436\u0435 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u044e\u0437\u0430\u0431\u0438\u043b\u0438\u0442\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0447\u0442\u043e \u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438. \u041a\u043e\u0433\u0434\u0430 \u043a\u043e\u0434 \u043d\u0430 Rust \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0435\u0442 \u0443\u0440\u043e\u0432\u043d\u044f, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043d\u0430 \u0421\u0438, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u043f\u0440\u0438\u0434\u0430\u0442\u044c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-156552","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\udd47Vyd\u00e1n\u00ed Arti 2.0.0, ofici\u00e1ln\u00ed implementace Tor v jazyce Rust | ProHoster","description":"V\u00fdvoj\u00e1\u0159i projektu Tor publikovali vyd\u00e1n\u00ed Arti 2.0.0, ofici\u00e1ln\u011b vyv\u00edjen\u00e9 varianty n\u00e1stroje Tor napsan\u00e9ho v jazyce 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\u043f\u0440\u043e\u0435\u043a\u0442\u0430 Tor \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a Arti 2.0.0, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Tor, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"