{"id":72850,"date":"2020-03-05T02:41:54","date_gmt":"2020-03-04T23:41:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-samba-4-12-0"},"modified":"2020-03-05T02:41:54","modified_gmt":"2020-03-04T23:41:54","slug":"vypusk-samba-4-12-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-samba-4-12-0","title":{"rendered":"Samba 4.12.0 v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.samba.org\/archive\/samba-announce\/2020\/000514.html\">Esitletud<\/a><\/noindex> vabastus <noindex><a rel=\"nofollow\" href=\"http:\/\/www.samba.org\/\">Samba 4.12.0<\/a><\/noindex>, j\u00e4tkates haru arengut <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=35571\">Samba 4<\/a><\/noindex> t\u00e4ieliku domeenikontrolleri ja Active Directory teenuse rakendusega, mis on \u00fchilduv Windows 2000 versiooniga ja suudab teenindada k\u00f5iki toetatud Microsofti Windowsi klientide versioone, sealhulgas Windows 10. Samba 4 on mitmeotstarbeline serveritootena, mis pakub ka failiserveri, printimisteenuse ja identiteediserveri (winbind) rakendust.<\/p>\n<p>Peamised <noindex><a rel=\"nofollow\" href=\"http:\/\/www.samba.org\/samba\/history\/samba-4.12.0.html\">muudatused<\/a><\/noindex> Samba 4.12:<\/p>\n<ul>\n<li class=\"l\"> Koodibaasist on eemaldatud sisseehitatud kr\u00fcptograafiliste funktsioonide rakendused, eelistades v\u00e4liste raamatukogude kasutamist. P\u00f5hikrypto raamatukoguks on valitud GnuTLS (n\u00f5utav v\u00e4hemalt versioon 3.4.7). Lisaks v\u00f5imalike ohtude v\u00e4hendamisele, mis on seotud sisseehitatud kr\u00fcptoalgoritmide haavatavuste avastamisega, v\u00f5imaldas \u00fcleminek GnuTLS-ile saavutada ka m\u00e4rkimisv\u00e4\u00e4rset j\u00f5udluse paranemist SMB3 kr\u00fcptimise kasutamisel. Linuxi tuumast 5.3 p\u00e4rineva CIFS klienditeostuse testimisel registreeriti kirjutamiskiirus 3 korda ning lugemiskiirus 2.5 korda suurem.\n<li class=\"l\"> Lisatud uus tagapool, et otsida SMB-osade pealt protokolli abil <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.samba.org\/index.php\/Spotlight\">Spotlight<\/a><\/noindex>, mis p\u00f5hineb otsingumootoril  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.elastic.co\/elasticsearch\">Elasticsearch<\/a><\/noindex> (varem pakuti tagapool, mis p\u00f5hines <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnome.org\/Projects\/Tracker\">GNOME Tracker<\/a><\/noindex>). Samuti on lisatud utiliit &#171;mdfind&#187; kliendiga, mis v\u00f5imaldab edastada otsingup\u00e4ringuid mistahes SMB-serverisse, kus on aktiveeritud RPC-teenus Spotlight. Konfiguratsiooni seadistuse &#171;spotlight backend&#187; vaikimisi v\u00e4\u00e4rtus on muudetud &#171;noindex&#187; (\u201eTracker\u201c v\u00f5i \u201eElasticsearch\u201c tuleb selgelt m\u00e4\u00e4rata v\u00e4\u00e4rtusteks &#171;tracker&#187; v\u00f5i &#171;elasticsearch&#187;).\n<li class=\"l\"> On muudetud k\u00e4skude &#8216;net ads kerberos pac save&#8217; ja &#8216;net eventlog export&#8217; k\u00e4itumist, mis n\u00fc\u00fcd ei kirjuta failide sisu \u00fcle ja annetuse korral olemasolevasse faili genereerib veateate.\n<li class=\"l\"> Samba-t\u00f6\u00f6riistadele on parendatud kontaktide lisamist grupi liikmetele. Kui varasemalt oli v\u00f5imalik k\u00e4su &#8216;samba-tool group addmembers&#8217; abil lihtsalt lisada kasutajaid, gruppe ja arvuteid uuteks grupi liikmeteks, siis n\u00fc\u00fcd on lisatud tugi kontaktide lisamiseks grupi liikmetena.\n<li class=\"l\"> Samba-t\u00f6\u00f6riistades on lubatud filtreerida organisatsiooniliste \u00fcksuste (OU, Organizational Unit) v\u00f5i puust. Uued lipud &#171;&#8212;base-dn&#187; ja &#171;&#8212;member-base-dn&#187; annavad v\u00f5imaluse teostada operatsioon ainult teatud osa Active Directory puust, n\u00e4iteks ainult \u00fche OU piires.\n<li class=\"l\"> Lisatud uus VFS-moodul &#8216;io_uring&#8217;, mis kasutab uut Linuxi tuuma liidest <noindex><a rel=\"nofollow\" href=\"http:\/\/kernel.dk\/io_uring.pdf\">io_uring<\/a><\/noindex> as\u00fcnkroonsest sisendi\/v\u00e4ljundi jaoks. Io_uring toetab sisendi\/v\u00e4ljundi polingut ja v\u00f5ib t\u00f6\u00f6tada puhverdatud sisendi\/v\u00e4ljundi juhtimisega (varasemalt pakutud mehhanism &#171;aio&#187; ei toetanud puhverdatud sisendi\/v\u00e4ljundit). T\u00f6\u00f6tades lubatud polingu korral, \u00fcletab io_uring oluliselt aio j\u00f5udlust. Praegu on Samba p\u00f5hjal io_uring`il rakendatud toetust SMB_VFS_{PREAD,PWRITE,FSYNC}_SEND\/RECV ning v\u00e4hendatud mitme l\u00f5ime seadme (threadpool) tegevuse kulusid kasutaja ruumis, rakendades vaikimisi pakutud VFS-tagasisidet. VFS-mooduli &#8216;io_uring&#8217; koostamiseks on vajalik teek. <noindex><a rel=\"nofollow\" href=\"https:\/\/git.kernel.dk\/cgit\/liburing\/\">liburing<\/a><\/noindex> ja Linuxi tuum versioon 5.1+.\n<li class=\"l\"> VFS-s on v\u00f5imalik m\u00e4\u00e4rata eriline v\u00e4\u00e4rtus UTIME_OMIT, et n\u00e4idata vajadust ignoreerida aega SMB_VFS_NTIMES() funktsioonis.\n<li class=\"l\"> B smb.conf l\u00f5petatakse parameetri &#171;write cache size&#187; tugi, mis on kaotanud oma t\u00e4henduse p\u00e4rast io_uring toimetuleku rakendamist.\n<li class=\"l\"> Samba-DC-s ja Kerberoses l\u00f5petatakse DES-algoritmi kasutamisega seotud kr\u00fcpteerimise toetus. Heimdal-DC-st on eemaldatud n\u00f5rkade kr\u00fcpteerimiste kood.\n<li class=\"l\"> Eemaldatud on vfs_netatalk moodul, mis j\u00e4i hooldamata ja kaotas relevantsuse.\n<li class=\"l\"> BIND9_FLATFILE taust on kuulutatud vananenuks, mis eemaldatakse \u00fches j\u00e4rgmistest v\u00e4ljaannetest.\n<li class=\"l\"> Zlib teek on lisatud koostamis s\u00f5ltuvuste hulka. Zlib sisseehitatud teostus on koodibaasist eemaldatud (kood p\u00f5hines vanal zlib versioonil, kus kr\u00fcpteerimise toetus ei toiminud korralikult).\n<li class=\"l\"> Koodibaasi fuzzing-testimine on loodud, sealhulgas teenuses<br \/>\noss-fuzz. Fuzzing-testeerimise k\u00e4igus leidis ja parandas palju vigu.<\/p>\n<li class=\"l\"> Minimaalne Python versiooni n\u00f5ue on t\u00f5stetud Python<br \/>\n3.4 versioonist Python 3.5. Failiserveri koostamisv\u00f5ime Python 2-ga j\u00e4\u00e4b siiski alles (enne .\/'configure&#8217; ja &#8216;make&#8217; k\u00e4ivitamist tuleb seada keskkonnamuutuja &#8216;PYTHON=python2&#8217;).<\/p>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52475\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.12.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0432\u0448\u0438\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0432\u0435\u0442\u043a\u0438 Samba 4 \u0441 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0434\u043e\u043c\u0435\u043d\u0430 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Active Directory, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0433\u043e \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Windows 2000 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u0432\u0441\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0435 Microsoft \u0432\u0435\u0440\u0441\u0438\u0438 Windows-\u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 Windows 10. Samba 4 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u043d\u043e\u0433\u043e\u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u043c, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u043c \u0442\u0430\u043a\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0438\u0441\u0430 \u043f\u0435\u0447\u0430\u0442\u0438 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 (winbind). \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f [&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-72850","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.12.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-samba-4-12-0\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta 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