{"id":80705,"date":"2020-05-08T07:42:04","date_gmt":"2020-05-08T05:42:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-matrix-klienta-riot-1-6-s-vklyucheniem-skvoznogo-shifrovaniya"},"modified":"2020-05-08T07:42:04","modified_gmt":"2020-05-08T05:42:04","slug":"vypusk-matrix-klienta-riot-1-6-s-vklyucheniem-skvoznogo-shifrovaniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-matrix-klienta-riot-1-6-s-vklyucheniem-skvoznogo-shifrovaniya","title":{"rendered":"Matrix-\u00fcgyf\u00e9l Riot 1.6 kiad\u00e1sa v\u00e9gponti titkos\u00edt\u00e1ssal","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A decentraliz\u00e1lt kommunik\u00e1ci\u00f3s rendszer, a Matrix fejleszt\u0151i. bemutatt\u00e1k<\/a><\/noindex> \u00faj verzi\u00f3k a kulcsfontoss\u00e1g\u00fa kliensalkalmaz\u00e1sokhoz Riot Web 1.6, Riot Desktop 1.6, Riot iOS 0.11.1 \u00e9s RiotX Android 0.19<\/a><\/noindex>. A Riot webes technol\u00f3gi\u00e1kkal \u00e9s a React keretrendszerrel k\u00e9sz\u00fclt (haszn\u00e1latban van egy keretrendszer React Matrix SDK<\/a><\/noindex>). A desktop verzi\u00f3 az Electron platformra \u00e9p\u00fcl.<\/a><\/noindex> A k\u00f3d terjeszt\u00e9sre ker\u00fcl<\/a><\/noindex> Apache 2.0 licenc alatt.<\/p>\n

Fontos a Group Managed Service Account (gMSA) t\u00e1mogat\u00e1s\u00e1nak fejleszt\u00e9se b\u00e9t\u00e1ra<\/a><\/noindex> az \u00faj verzi\u00f3kban az alap\u00e9rtelmezett v\u00e9gpontok k\u00f6z\u00f6tti titkos\u00edt\u00e1s (E2EE, end-to-end encryption) automatikus bekapcsol\u00e1sa, amely minden \u00faj priv\u00e1t chatre vonatkozik, ahova megh\u00edv\u00e1sok k\u00fcld\u00e9s\u00e9vel lehet bel\u00e9pni. A v\u00e9gpontok k\u00f6z\u00f6tti titkos\u00edt\u00e1st egy saj\u00e1t protokoll val\u00f3s\u00edtja meg, amely a kulcsok kezdeti cser\u00e9j\u00e9re \u00e9s a munkameneti kulcsok kezel\u00e9s\u00e9re dupla ratchet<\/a><\/noindex> (a Signal protokoll r\u00e9sze) algoritmus\u00e1t haszn\u00e1lja. <\/p>\n

A t\u00f6bb r\u00e9sztvev\u0151s chatek kulcsainak \u00f6sszhangba hoz\u00e1s\u00e1ra is kiterjeszt\u00e9s alkalmazhat\u00f3, Megolm<\/a><\/noindex>, amely optimaliz\u00e1lva van a nagysz\u00e1m\u00fa c\u00edmzettnek sz\u00e1nt \u00fczenetek titkos\u00edt\u00e1s\u00e1ra, \u00e9s lehet\u0151v\u00e9 teszi egy \u00fczenet t\u00f6bbsz\u00f6ri visszafejt\u00e9s\u00e9t. Az \u00fczenetek titkos sz\u00f6vege t\u00e1rolhat\u00f3 egy megb\u00edzhatatlan szerveren, de a munkameneti kulcsok n\u00e9lk\u00fcl nem dek\u00f3dolhat\u00f3, amelyek a kliens oldal\u00e1n vannak t\u00e1rolva (minden kliensnek saj\u00e1t munkameneti kulcsa van). A titkos\u00edt\u00e1s sor\u00e1n minden \u00fczenethez, a kliens munkameneti kulcs\u00e1nak alapjain, saj\u00e1t kulcsot gener\u00e1lnak, amely autentik\u00e1lja az \u00fczeneteket a szerz\u0151h\u00f6z t\u00f6rt\u00e9n\u0151 kapcsol\u00e1ssal. A kulcs elfog\u00e1sa csak a m\u00e1r elk\u00fcld\u00f6tt \u00fczeneteket kompromitt\u00e1lhatja, de nem a j\u00f6v\u0151ben elk\u00fcldend\u0151 \u00fczeneteket. A titkos\u00edt\u00e1si m\u00f3dszerek megval\u00f3s\u00edt\u00e1s\u00e1t az NCC Group audit\u00e1lta.<\/p>\n

A m\u00e1sodik fontos v\u00e1ltoz\u00e1s a keresztes meger\u0151s\u00edt\u00e9s t\u00e1mogat\u00e1s\u00e1nak aktiv\u00e1l\u00e1sa, amely lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, hogy egy m\u00e1r meger\u0151s\u00edtett munkamenetb\u0151l meger\u0151s\u00edtse az \u00faj munkamenetet. Kor\u00e1bban, amikor a felhaszn\u00e1l\u00f3 \u00faj eszk\u00f6zr\u0151l csatlakozott egy cseveg\u00e9shez, a t\u00f6bbi r\u00e9sztvev\u0151 figyelmeztet\u00e9st kapott, hogy elker\u00fclj\u00e9k a lehallgat\u00e1st, amennyiben a t\u00e1mad\u00f3 hozz\u00e1f\u00e9r a s\u00e9rtett fi\u00f3kj\u00e1hoz. A keresztes meger\u0151s\u00edt\u00e9s lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, hogy a bejelentkez\u00e9skor meger\u0151s\u00edtse m\u00e1s eszk\u00f6zeit \u00e9s meger\u0151s\u00edtse az \u00faj bejelentkez\u00e9shez val\u00f3 bizalmat, vagy azonos\u00edtsa, hogy valaki megpr\u00f3b\u00e1lt csatlakozni a tudta n\u00e9lk\u00fcl.<\/p>\n

Az \u00faj bejelentkez\u00e9sek egyszer\u0171s\u00edtett be\u00e1ll\u00edt\u00e1sa \u00e9rdek\u00e9ben QR-k\u00f3dok haszn\u00e1lata lett el\u00e9rhet\u0151. A hiteles\u00edt\u00e9si k\u00e9relmek \u00e9s eredm\u00e9nyek most m\u00e1r k\u00f6zvetlen\u00fcl k\u00fcld\u00f6tt \u00fczenetek form\u00e1j\u00e1ban ker\u00fclnek ment\u00e9sre a t\u00f6rt\u00e9nelembe. A felugr\u00f3 mod\u00e1lis dial\u00f3gus helyett a hiteles\u00edt\u00e9s most a mell\u00e9k-panelen t\u00f6rt\u00e9nik. Tov\u00e1bb\u00e1, eml\u00edt\u00e9sre m\u00e9lt\u00f3, hogy van egy r\u00e9teg, Pantalaimon<\/a><\/noindex>, amely lehet\u0151v\u00e9 teszi a titkos\u00edtott cseveg\u00e9sekhez val\u00f3 csatlakoz\u00e1st olyan kliensekb\u0151l, amelyek nem t\u00e1mogatj\u00e1k az E2EE-t, valamint a kliensoldali m\u0171k\u00f6d\u00e9st. mechanizmus<\/a><\/noindex> a titkos\u00edt\u00e1ssal v\u00e9dett cseveg\u0151szob\u00e1k f\u00e1jljaiban val\u00f3 keres\u00e9sre \u00e9s index\u00e1l\u00e1sra.<\/p>\n

\"Matrix-\u00fcgyf\u00e9l<\/a><\/noindex><\/center><\/p>\n

Eml\u00e9keztet\u00fcnk arra, hogy a Matrix decentraliz\u00e1lt kommunik\u00e1ci\u00f3s platformja ny\u00edlt szabv\u00e1nyokat alkalmaz\u00f3 projekt, amely nagy hangs\u00falyt fektet a felhaszn\u00e1l\u00f3k biztons\u00e1g\u00e1nak \u00e9s mag\u00e1n\u00e9let\u00e9nek v\u00e9delm\u00e9re. A forgalom HTTPS+JSON-on kereszt\u00fcl t\u00f6rt\u00e9nik, lehet\u0151s\u00e9ggel WebSockets vagy alap protokoll haszn\u00e1lat\u00e1ra. CoAP<\/a><\/noindex>+Noise<\/a><\/noindex>A rendszer a szerverek k\u00f6z\u00f6tti egy\u00fcttm\u0171k\u00f6d\u00e9sre \u00e9p\u00fcl, amelyek k\u00e9pesek k\u00f6lcs\u00f6nhat\u00e1sba l\u00e9pni, \u00e9s egy k\u00f6z\u00f6s decentraliz\u00e1lt h\u00e1l\u00f3zatba egyes\u00fclnek. Az \u00fczenetek replik\u00e1l\u00f3dnak az \u00f6sszes szerveren, amelyekhez a r\u00e9sztvev\u0151k csatlakoznak. Az \u00fczenetek eloszt\u00e1sa a szerverek k\u00f6z\u00f6tt hasonl\u00f3an t\u00f6rt\u00e9nik, mint a commitok eloszt\u00e1sa a Git-repozit\u00f3riumok k\u00f6z\u00f6tt. Ideiglenes szerverle\u00e1ll\u00e1s eset\u00e9n az \u00fczenetek nem vesznek el, hanem a szerver m\u0171k\u00f6d\u00e9s\u00e9nek helyre\u00e1ll\u00edt\u00e1sa ut\u00e1n ker\u00fclnek \u00e1tad\u00e1sra a felhaszn\u00e1l\u00f3knak. T\u00e1mogatott k\u00fcl\u00f6nb\u00f6z\u0151 felhaszn\u00e1l\u00f3i azonos\u00edt\u00f3k, bele\u00e9rtve az e-mail c\u00edmeket, telefonsz\u00e1mokat, Facebook-fi\u00f3kot stb. <\/p>\n

\"Matrix-\u00fcgyf\u00e9l<\/center><\/p>\n

A h\u00e1l\u00f3zaton nincs egyetlen hibapont vagy \u00fczenetir\u00e1ny\u00edt\u00e1si ellen\u0151rz\u00e9s. Minden kiszolg\u00e1l\u00f3, amelyr\u0151l a vita folyik, egyenrang\u00fa.
\nB\u00e1rmely felhaszn\u00e1l\u00f3 ind\u00edthat saj\u00e1t kiszolg\u00e1l\u00f3t, \u00e9s csatlakoztathatja azt a k\u00f6z\u00f6s h\u00e1l\u00f3zathoz. Lehets\u00e9ges h\u00eddakat<\/a><\/noindex> l\u00e9trehozni a Matrix interakci\u00f3j\u00e1nak \u00e9rdek\u00e9ben m\u00e1s protokollt haszn\u00e1l\u00f3 rendszerekkel, p\u00e9ld\u00e1ul, kiad\u00e1sok<\/a><\/noindex> szolg\u00e1ltat\u00e1sok k\u00e9tir\u00e1ny\u00fa \u00fczenetk\u00fcld\u00e9shez az IRC, Facebook, Telegram, Skype, Hangouts, E-mail, WhatsApp \u00e9s Slack platformokon.<\/p>\n

Az azonnali sz\u00f6veges \u00fczenetv\u00e1lt\u00e1son \u00e9s a cseveg\u00e9sek szervez\u00e9s\u00e9n k\u00edv\u00fcl a rendszer f\u00e1jlok tov\u00e1bb\u00edt\u00e1s\u00e1ra, \u00e9rtes\u00edt\u00e9sek k\u00fcld\u00e9s\u00e9re is haszn\u00e1lhat\u00f3,
\nt\u00e1vkonferenci\u00e1k lebonyol\u00edt\u00e1s\u00e1ra, illetve hang- \u00e9s videoh\u00edv\u00e1sok kezdem\u00e9nyez\u00e9s\u00e9re.
\nA Matrix lehet\u0151v\u00e9 teszi a keres\u00e9st \u00e9s a korl\u00e1tlan \u00fczenetel\u0151zm\u00e9nyek megtekint\u00e9s\u00e9t. T\u00e1mogatj\u00e1k tov\u00e1bb\u00e1 az olyan kiterjesztett funkci\u00f3kat, mint a g\u00e9pel\u00e9si \u00e9rtes\u00edt\u00e9s, a felhaszn\u00e1l\u00f3 online jelenl\u00e9t\u00e9nek megjel\u00f6l\u00e9se, az olvas\u00e1si visszaigazol\u00e1s, a push-\u00e9rtes\u00edt\u00e9sek, a szerveroldali keres\u00e9s, a t\u00f6rt\u00e9netek \u00e9s a kliensek \u00e1llapot\u00e1nak szinkroniz\u00e1l\u00e1sa. <\/p>\n

<\/a><\/noindex><\/p>\n

Forr\u00e1s: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u0435\u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0439 Matrix \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u043d\u043e\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 Riot Web 1.6, Riot Desktop 1.6, Riot iOS 0.11.1 \u0438 RiotX Android 0.19. Riot \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c web-\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0438 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 React (\u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043e\u0431\u0432\u044f\u0437\u043a\u0430 React Matrix SDK). \u0412\u0435\u0440\u0441\u0438\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430 \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Electron. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c 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