{"id":120769,"date":"2024-11-29T09:45:59","date_gmt":"2024-11-29T07:45:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-paketnom-menedzhere-apt-2-9-15-prekrashheno-ispolzovanie-apt-key"},"modified":"2024-11-29T09:45:59","modified_gmt":"2024-11-29T07:45:59","slug":"v-paketnom-menedzhere-apt-2-9-15-prekrashheno-ispolzovanie-apt-key","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-paketnom-menedzhere-apt-2-9-15-prekrashheno-ispolzovanie-apt-key","title":{"rendered":"Az APT 2.9.15 csomagkezel\u0151ben megsz\u0171nik az apt-key haszn\u00e1lata.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az APT 2.9.15 (Advanced Package Tool) csomagkezel\u0151 eszk\u00f6zk\u00e9szlet \u00faj kiad\u00e1sa. A 2.9.x \u00e1g k\u00eds\u00e9rleti jelleg\u0171, \u00e9s a j\u00f6v\u0151beli stabil APT 3.0 verzi\u00f3 funkcionalit\u00e1s\u00e1nak fejleszt\u00e9s\u00e9hez haszn\u00e1lj\u00e1k, amely a stabiliz\u00e1l\u00e1s ut\u00e1n be lesz \u00e9p\u00edtve a Debian Testing-be, \u00e9s a k\u00f6vetkez\u0151 jelent\u0151s Debian kiad\u00e1sba is bele fog ker\u00fclni, valamint hozz\u00e1 lesz adva az Ubuntu csomaggy\u0171jtem\u00e9nyhez.     <\/p>\n<p>Az \u00faj verzi\u00f3 kulcsfontoss\u00e1g\u00fa v\u00e1ltoz\u00e1sa az apt-key seg\u00e9dprogram v\u00e9gleges elt\u00e1vol\u00edt\u00e1sa a digit\u00e1lis al\u00e1\u00edr\u00e1sok ellen\u0151rz\u00e9s\u00e9hez haszn\u00e1lt kulcsok kezel\u00e9s\u00e9b\u0151l. Az apt-key eszk\u00f6zt m\u00e1r \u00e9vek \u00f3ta elavultnak nyilv\u00e1n\u00edtott\u00e1k, mivel elt\u00e1volodtunk a csomagok integrit\u00e1s\u00e1nak r\u00e9gi ellen\u0151rz\u00e9si modellj\u00e9t\u0151l, amely egy k\u00f6z\u00f6s kulcst\u00e1rol\u00f3t haszn\u00e1lt (\/etc\/apt\/trusted.gpg), \u00e9s nem volt olyan k\u00f6tel\u00e9k, ami a kulcsokat a t\u00e1rol\u00f3khoz k\u00f6t\u00f6tte volna, azaz a k\u00fcls\u0151 t\u00e1rol\u00f3hoz hozz\u00e1adott kulcs minden t\u00e1rol\u00f3ban haszn\u00e1lhat\u00f3 volt. Az apt-key helyett bevezetett \u00faj m\u00f3dszer a kulcsok kezel\u00e9s\u00e9re azt jelenti, hogy minden t\u00e1rol\u00f3 saj\u00e1t kulcst\u00e1rol\u00f3val rendelkezik (\/etc\/apt\/trusted.gpg.d\/ vagy \/etc\/apt\/keyrings\/).    <\/p>\n<p>Egy\u00e9b v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> A gpg h\u00edv\u00e1si \u00fatvonalak k\u00f6z\u00e9 ker\u00fclt egy Rust nyelven \u00edrt gpg-sq seg\u00e9dprogram, amely azonos argumentumokat fogad el, mint a gpg, de a Sequoia, az OpenPGP Rust alap\u00fa implement\u00e1ci\u00f3j\u00e1n kereszt\u00fcl szimul\u00e1lja annak m\u0171k\u00f6d\u00e9s\u00e9t. A gpg-sq h\u00edv\u00e1sa priorit\u00e1st \u00e9lvez a gpg-hez k\u00e9pest, azaz a gpg-sq haszn\u00e1lat\u00e1hoz elegend\u0151 a megfelel\u0151 csomag telep\u00edt\u00e9se.\n<li class=\"l\"> A f\u00e1jlkiterjeszt\u00e9sek t\u00edpusaikhoz val\u00f3 hozz\u00e1rendel\u00e9se biztos\u00edtott: az &#171;.asc&#187; kiterjeszt\u00e9s az ascii-armored kulcsokkal, a &#171;.gpg&#187; pedig mindig bin\u00e1ris kulcsokkal van t\u00e1rs\u00edtva, m\u00edg minden m\u00e1s f\u00e1jlkiterjeszt\u00e9s hib\u00e1t okoz, amely \u00edgy sz\u00f3l: &#171;A kulcs(ok) a kulcstart\u00f3ban &#8230; elhanyagol\u00e1sra ker\u00fclnek, mivel a f\u00e1jl nem t\u00e1mogatott f\u00e1jlt\u00edpussal rendelkezik&#187;. P\u00e9ld\u00e1ul, ha a kulcs f\u00e1jlja &#171;\\\/etc\\\/apt\\\/keyrings\\\/winehq-archive.key&#187;, ezt &#171;\\\/etc\\\/apt\\\/keyrings\\\/winehq-archive.gpg&#187; n\u00e9vre kell \u00e1tnevezni, \u00e9s a f\u00e1jl \u00fatvonal\u00e1t ki kell jav\u00edtani a &#171;\\\/etc\\\/apt\\\/sources.list.d\\\/&#187; f\u00e1jlban.\n<li class=\"l\"> Sok funkci\u00f3t \u00e1t\u00e1ll\u00edtottak a &#171;std::string&#187; oszt\u00e1ly haszn\u00e1lat\u00e1ra a &#171;const char *&#187; helyett (a C++17 szabv\u00e1nyban defini\u00e1lt std::string_view oszt\u00e1ly, amely hat\u00e9konyabban kezeli a sz\u00f6vegeket, mivel hivatkoz\u00e1sokat haszn\u00e1l a megl\u00e9v\u0151 adatokra, \u00e9s elker\u00fcli a felesleges adatok m\u00e1sol\u00e1s\u00e1t, am\u00edg nem \u00e9rintett a k\u00f3dban).\n<li class=\"l\"> Megval\u00f3s\u00edtva a kulcst\u00e1rol\u00f3k (keyring) \u00f6n\u00e1ll\u00f3 ellen\u0151rz\u00e9s\u00e9nek t\u00e1mogat\u00e1sa \u00e9s a dearmor m\u0171velet (az ASCII-armored kulcs bin\u00e1ris form\u00e1tumba val\u00f3 \u00e1talak\u00edt\u00e1sa) v\u00e9grehajt\u00e1sa az apt-key-re val\u00f3 hivatkoz\u00e1s n\u00e9lk\u00fcl.\n<li class=\"l\"> Hozz\u00e1adva a Base64Decode funkci\u00f3.    <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62312\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u0430\u043c\u0438 APT 2.9.15 (Advanced Package Tool). \u0412\u0435\u0442\u043a\u0430 2.9.x \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0431\u0443\u0434\u0443\u0449\u0435\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 APT 3.0, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0431\u0443\u0434\u0435\u0442 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0432 Debian Testing \u0438 \u0432\u043e\u0439\u0434\u0451\u0442 \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 Debian, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 \u043f\u0430\u043a\u0435\u0442\u043d\u0443\u044e \u0431\u0430\u0437\u0443 Ubuntu. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441\u0442\u0430\u043b\u043e \u043e\u043a\u043e\u043d\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 [&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-120769","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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