{"id":113013,"date":"2024-01-20T17:28:08","date_gmt":"2024-01-20T15:28:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/platforma-sovmestnoj-razrabotki-sourcehut-byla-vyvedena-iz-stroya-na-7-dnej-iz-za-ddos-ataki"},"modified":"2024-01-20T17:28:08","modified_gmt":"2024-01-20T15:28:08","slug":"platforma-sovmestnoj-razrabotki-sourcehut-byla-vyvedena-iz-stroya-na-7-dnej-iz-za-ddos-ataki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/platforma-sovmestnoj-razrabotki-sourcehut-byla-vyvedena-iz-stroya-na-7-dnej-iz-za-ddos-ataki","title":{"rendered":"A SourceHut k\u00f6z\u00f6s fejleszt\u00e9si platformot 7 napra le\u00e1ll\u00edtott\u00e1k DDoS-t\u00e1mad\u00e1s miatt.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A SourceHut k\u00f6z\u00f6s fejleszt\u00e9si platform fejleszt\u0151i jelent\u00e9st tettek k\u00f6zz\u00e9 egy incidensr\u0151l, amely k\u00f6vetkezt\u00e9ben a szolg\u00e1ltat\u00e1s m\u0171k\u00f6d\u00e9s\u00e9t 7 napon kereszt\u00fcl megzavarta egy hosszan tart\u00f3 DDoS-t\u00e1mad\u00e1s, amelyre a projekt infrastrukt\u00far\u00e1ja nem volt felk\u00e9sz\u00fclve. Az alap szolg\u00e1ltat\u00e1sokat a harmadik napon siker\u00fclt helyre\u00e1ll\u00edtani, de n\u00e9h\u00e1ny szolg\u00e1ltat\u00e1s janu\u00e1r 10-t\u0151l 17-ig el\u00e9rhetetlen maradt. A t\u00e1mad\u00e1s kezdeti szakasz\u00e1ban a fejleszt\u0151k nem tudtak reag\u00e1lni \u00e9s megpr\u00f3b\u00e1lni szembesz\u00e1llni a probl\u00e9m\u00e1val a szerver oldalon, mivel a SourceHut szervereihez ir\u00e1nyul\u00f3 forgalom teljesen blokkolva volt a fels\u0151bb szolg\u00e1ltat\u00f3 oldal\u00e1n. <\/p>\n

A SourceHut m\u0171k\u00f6d\u00e9s\u00e9nek biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben szerverek<\/a> h\u00e1rom adatk\u00f6zpontban val\u00f3sult meg. Az els\u0151ben a munkafolyamat konfigur\u00e1ci\u00f3ja futott, a m\u00e1sodikat biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9s\u00e9re haszn\u00e1lt\u00e1k, m\u00edg a harmadikat az infrastrukt\u00fara sk\u00e1l\u00e1zhat\u00f3 \u00e9s hibajav\u00edt\u00f3 megval\u00f3s\u00edt\u00e1s\u00e1ra t\u00f6rt\u00e9n\u0151 migr\u00e1ci\u00f3s k\u00eds\u00e9rletekhez alkalmazt\u00e1k (a k\u00f6vetkez\u0151 gener\u00e1ci\u00f3s SourceHut verzi\u00f3 fejleszt\u00e9s alatt \u00e1llt). <\/p>\n

A f\u0151 adatk\u00f6zpontban a szerverekhez val\u00f3 hozz\u00e1f\u00e9r\u00e9s biztos\u00edt\u00e1s\u00e1nak rendez\u00e9se k\u00f6r\u00fclbel\u00fcl 9 \u00f3r\u00e1t vett ig\u00e9nybe a blokkol\u00e1s ut\u00e1n, de a fejleszt\u0151k nem tudtak semmit tenni, mivel reggel a t\u00e1mad\u00e1s fokoz\u00f3dott, \u00e9s az eg\u00e9sz alh\u00e1l\u00f3zatot \u00e9rintette, amit k\u00f6vet\u0151en a szolg\u00e1ltat\u00f3 ism\u00e9t null-interface-ra ir\u00e1ny\u00edtotta \u00e1t a forgalmat. A fejleszt\u0151k k\u00e9nytelenek voltak s\u00fcrg\u0151sen megkezdeni a SourceHut infrastrukt\u00far\u00e1j\u00e1nak egy m\u00e1sik adatk\u00f6zpontban t\u00f6rt\u00e9n\u0151 telep\u00edt\u00e9s\u00e9t a biztons\u00e1gi m\u00e1solatokb\u00f3l (az alap szerverekhez val\u00f3 hozz\u00e1f\u00e9r\u00e9shez sz\u00fcks\u00e9ges \u00e1tmeneti alh\u00e1l\u00f3zatot csak k\u00e9t nappal k\u00e9s\u0151bb tudt\u00e1k el\u00e9rni). <\/p>\n

A h\u00e1l\u00f3zati szinten v\u00e9grehajtott DDoS-t\u00e1mad\u00e1sok ellen v\u00e9dekezve optim\u00e1lisnak bizonyult egy k\u00f6ztes a szerver<\/a> elhelyez\u00e9se az OVH felh\u0151szolg\u00e1ltat\u00f3 h\u00e1l\u00f3zat\u00e1ban, amely DDoS v\u00e9delemmel rendelkezik. Az \u00f6sszes k\u00e9r\u00e9s erre a szerverre ir\u00e1nyult, majd onnan tov\u00e1bb\u00edtott\u00e1k a m\u0171k\u00f6d\u0151 infrastrukt\u00far\u00e1ra. A migr\u00e1ci\u00f3 sor\u00e1n nem siker\u00fclt elker\u00fclni a hib\u00e1kat, amelyek tov\u00e1bbi id\u0151t vettek ig\u00e9nybe, p\u00e9ld\u00e1ul hib\u00e1san hajtott\u00e1k v\u00e9gre a helyre\u00e1ll\u00edt\u00e1st az rsync eszk\u00f6z haszn\u00e1lat\u00e1val, h\u00e1l\u00f3zati be\u00e1ll\u00edt\u00e1si hib\u00e1k mer\u00fcltek fel, \u00e9s meg kellett oldani a forgalom \u00e1tir\u00e1ny\u00edt\u00e1s\u00e1val kapcsolatos probl\u00e9m\u00e1kat (miel\u0151tt az OVH DDoS v\u00e9delem \u00e9letbe l\u00e9pett, a m\u0171k\u00f6d\u0151 szerverekre a DDoS-t\u00e1mad\u00e1s forgalm\u00e1t is \u00e1tir\u00e1ny\u00edtott\u00e1k, amelyre a DDoS v\u00e9delem reag\u00e1lt, \u00e9s az \u00e9rkez\u0151 k\u00e9r\u00e9seket kezel\u0151 szervert t\u00e1mad\u00e1si forr\u00e1snak ismerte fel). <\/p>\n

A fejleszt\u0151k a Cloudflare-hez \u00e9s n\u00e9h\u00e1ny m\u00e1s DDoS v\u00e9delmi szolg\u00e1ltat\u00e1shoz is fordultak, de a v\u00e9delem \u00e1ra elfogadhatatlanul magasnak bizonyult. K\u00e9s\u0151bb a Cloudflare munkat\u00e1rsai sikeresen meg tudtak \u00e1llapodni a vezet\u0151s\u00e9ggel, hogy a SourceHut projekt ingyenes v\u00e9delm\u00e9t biztos\u00edtj\u00e1k szponzori t\u00e1mogat\u00e1sk\u00e9nt, de a SourceHut fejleszt\u0151i elutas\u00edtott\u00e1k az aj\u00e1nlatot, mivel addigra m\u00e1r jelent\u0151sen el\u0151rehaladtak a probl\u00e9ma megold\u00e1s\u00e1ban saj\u00e1t er\u0151forr\u00e1saik felhaszn\u00e1l\u00e1s\u00e1val. <\/p>\n

A SourceHut \u00faj infrastrukt\u00far\u00e1j\u00e1nak bevezet\u00e9s\u00e9t \u00e9s a projekt \u00e1tk\u00f6lt\u00f6ztet\u00e9s\u00e9t egy m\u00e1sik adatk\u00f6zpontba fokozatosan, legal\u00e1bb egy \u00e9v alatt tervezt\u00e9k, de a kialakult k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt a migr\u00e1ci\u00f3t s\u00fcrg\u0151sen, 7 nap alatt kellett elv\u00e9gezni. Jelenleg a SourceHut \u00f6sszes szolg\u00e1ltat\u00e1s\u00e1t egy m\u00e1sik adatk\u00f6zpontba k\u00f6lt\u00f6ztett\u00e9k, \u00e9s a platform m\u0171k\u00f6d\u00e9se teljesen helyre\u00e1llt. <\/p>\n

A SourceHut platformja egyedi felhaszn\u00e1l\u00f3i fel\u00fclettel rendelkezik, amely nem hasonl\u00edt a GitHub \u00e9s GitLab fel\u00fcleteire, de egyszer\u0171, nagyon gyors, \u00e9s nem ig\u00e9nyel JavaScript-et. A SourceHut lehet\u0151s\u00e9geket k\u00edn\u00e1l, mint p\u00e9ld\u00e1ul a nyilv\u00e1nos \u00e9s priv\u00e1t Git \u00e9s Mercurial t\u00e1rol\u00f3k kezel\u00e9se, rugalmas hozz\u00e1f\u00e9r\u00e9s-ir\u00e1ny\u00edt\u00e1si rendszer, wiki, hibajelent\u00e9si lehet\u0151s\u00e9g, be\u00e9p\u00edtett folyamatos integr\u00e1ci\u00f3s infrastrukt\u00fara, chat, email-alap\u00fa vit\u00e1k, f\u00e1jlok \u00e9s levelez\u0151list\u00e1k arch\u00edvumainak fastrukt\u00far\u00e1j\u00fa b\u00f6ng\u00e9sz\u00e9se, v\u00e1ltoztat\u00e1sok fel\u00fclvizsg\u00e1lata Web-en, valamint k\u00f3dhoz f\u0171z\u00f6tt megjegyz\u00e9sek (linkek \u00e9s dokument\u00e1ci\u00f3 csatol\u00e1sa). A megfelel\u0151 be\u00e1ll\u00edt\u00e1sok enged\u00e9lyez\u00e9s\u00e9vel a helyi fi\u00f3kkal nem rendelkez\u0151 felhaszn\u00e1l\u00f3k is r\u00e9szt vehetnek a fejleszt\u00e9sben (hiteles\u00edt\u00e9s OAuth-on kereszt\u00fcl vagy email-en kereszt\u00fcl). A k\u00f3d Python \u00e9s Go nyelveken k\u00e9sz\u00fclt, \u00e9s GPLv3 licenc alatt terjesztik.
\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 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 SourceHut \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \u043e\u0442\u0447\u0451\u0442 \u043e\u0431 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0435, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0442\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u0430 \u0431\u044b\u043b\u0430 \u043d\u0430\u0440\u0443\u0448\u0435\u043d\u0430 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 7 \u0434\u043d\u0435\u0439 \u0438\u0437-\u0437\u0430 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 DDoS-\u0430\u0442\u0430\u043a\u0438, \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u0439 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