{"id":101352,"date":"2021-09-20T22:22:53","date_gmt":"2021-09-20T20:22:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-samba-4-15-0"},"modified":"2021-09-20T22:22:53","modified_gmt":"2021-09-20T20:22:53","slug":"vypusk-samba-4-15-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-samba-4-15-0","title":{"rendered":"Izlazak Samba 4.15.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Objavljen je izdanak Samba 4.15.0, koji je nastavio razvoj grane Samba 4 s punom implementacijom kontrolera domena i Active Directory usluge, kompatibilne s Windows 2000, te sposobne slu\u017eiti svim podr\u017eanim verzijama Windows klijenata, uklju\u010duju\u0107i Windows 10. Samba 4 je svestrani poslu\u017eiteljski proizvod koji tako\u0111er pru\u017ea implementaciju datote\u010dnog poslu\u017eitelja, usluge ispisa i identifikacijskog poslu\u017eitelja (winbind).      <\/p>\n<p>Klju\u010dne promjene u Samba 4.15:  <\/p>\n<ul>\n<li class=\"l\"> Zavr\u0161eni su radovi na modernizaciji VFS sloja. Iz povijesnih razloga kod s implementacijom datote\u010dnog poslu\u017eitelja bio je povezan s obradom datote\u010dnih putanja, koja se koristila, izme\u0111u ostalog, za SMB2 protokol, koji je pre\u0161ao na kori\u0161tenje deskriptora. Modernizacija se sastojala u prevo\u0111enju koda koji osigurava pristup datote\u010dnom sustavu poslu\u017eitelja, na kori\u0161tenje datote\u010dnih deskriptora umjesto datote\u010dnih putanja (na primjer, kori\u0161ten poziv fstat() umjesto stat() i SMB_VFS_FSTAT() umjesto SMB_VFS_STAT()).\n<li class=\"l\"> Implementaciji tehnologije BIND DLZ (Dynamic-loaded zones), koja omogu\u0107uje klijentima slanje zahtjeva za prijenos DNS zona BIND poslu\u017eitelju i primanje odgovora od Sambe, dodana je mogu\u0107nost definiranja pristupnih lista, koje omogu\u0107uju odre\u0111ivanje kojim klijentima su takvi zahtjevi dopu\u0161teni, a kojima nisu. U DLZ DNS pluginu prekinuta je podr\u0161ka za verzije Bind 9.8 i 9.9.\n<li class=\"l\"> Podrazumijeva se i stabilizirana podr\u0161ka za vi\u0161ekanalno pro\u0161irenje SMB3 (SMB3 Multi-Channel protokol), koja omogu\u0107uje klijentima da postave vi\u0161e veza kako bi paralelizirali prijenos podataka unutar jednog SMB sesije. Na primjer, prilikom pristupa jednoj datoteci, operacije ulaza\/izlaza mogu se raspodijeliti na nekoliko otvorenih veza. Ovaj na\u010din rada pove\u0107ava propusnost i pobolj\u0161ava otpornost na kvarove. Da biste onemogu\u0107ili SMB3 Multi-Channel, u smb.conf trebate promijeniti opciju \u201eserver multi channel support\u201c, koja je od sad uklju\u010dena prema zadanim postavkama na Linux i FreeBSD platformama.\n<li class=\"l\"> Omogu\u0107ena je upotreba komande samba-tool u Samba konfiguracijama koje su sastavljene bez podr\u0161ke za Active Directory kontroler domene (pri navo\u0111enju opcije \u201e--without-ad-dc\u201c). Me\u0111utim, u tom slu\u010daju nije dostupna sva funkcionalnost, na primjer, mogu\u0107nosti komande 'samba-tool domain' su ograni\u010dene.\n<li class=\"l\"> Unaprije\u0111en je su\u010delje naredbenog retka: Predlo\u017een je novi parser opcija naredbenog retka, kori\u0161ten u razli\u010ditim samba alatima. Ujedinjene su sli\u010dne opcije koje su se razlikovale u razli\u010ditim alatima, primjerice, ujedinjena je obrada opcija vezanih uz enkripciju, digitalne potpise i kori\u0161tenje kerberos-a. U smb.conf su definirane postavke za postavljanje zadatih vrijednosti opcija. Za ispis gre\u0161aka u svim alatima kori\u0161ten je STDERR (za ispis u STDOUT ponu\u0111ena je opcija '\u2013debug-stdout').\n<p>Dodana je opcija '\u2013client-protection=off|sign|encrypt'.   <\/p>\n<p>Preimenuvane su opcije:       \u2013kerberos       -&gt;    \u2013use-kerberos=required|desired|off     \u2013krb5-ccache    -&gt;    \u2013use-krb5-ccache=CCACHE     \u2013scope          -&gt;    \u2013netbios-scope=SCOPE     \u2013use-ccache     -&gt;    \u2013use-winbind-ccache    <\/p>\n<p>Uklonjene su opcije: '-e|\u2013encrypt' i '-S|\u2013signing'.    <\/p>\n<p>Obavljena je optimizacija duplikata opcija u alatima ldbadd, ldbdel, ldbedit, ldbmodify, ldbrename i ldbsearch, ndrdump, net, sharesec, smbcquotas, nmbd, smbd i winbindd.      <\/p>\n<li class=\"l\"> Pretra\u017eivanje popisa pouzdanih domena (Trusted Domain) je prema zadanim postavkama onemogu\u0107eno prilikom pokretanja winbindd, \u0161to je imalo smisla u doba NT4, ali nije relevantno za Active Directory.\n<li class=\"l\"> Dodana je podr\u0161ka za mehanizam ODJ (Offline Domain Join), koji omogu\u0107ava pridru\u017eivanje ra\u010dunala <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/domain\/\"   title=\"domen\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1231\">domen<\/a> bez izravnog pristupa kontroleru domene. U Unix-sli\u010dnim OS-ovima temeljenim na Sambi predlo\u017eena je komanda 'net offlinejoin' za pridru\u017eivanje, a u Windowsu se mo\u017ee koristiti alat djoin.exe.\n<li class=\"l\"> U komandi 'samba-tool dns zoneoptions' implementirane su opcije za postavljanje intervala a\u017euriranja i upravljanje \u010di\u0161\u0107enjem zastarjelih DNS zapisa. Kada se uklone svi zapisi za DNS ime, \u010dvor prelazi u stanje uklonjenog ('tombstone').\n<li class=\"l\"> DCE\/RPC DNS server mo\u017ee se sada koristiti putem alata samba-tool i Windows alata za manipulaciju s DNS zapisima na vanjskom <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-newyork\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2672\">serveru<\/a>.\n<li class=\"l\"> Kada se izvr\u0161ava naredba &#171;samba-tool domain backup offline&#187;, osigurava se ispravno postavljanje zaklju\u010davanja na LMDB bazi podataka za za\u0161titu od paralelne modifikacije podataka tijekom izrade sigurnosne kopije.\n<li class=\"l\"> Podr\u0161ka za eksperimentalne dijalekte protokola SMB \u2014 SMB2_22, SMB2_24 i SMB3_10, koja su se koristila samo u testnim izdanjima Windowsa, prekinuta je.\n<li class=\"l\"> U verzijama s eksperimentalnom implementacijom Active Directory temeljenom na MIT Kerberosu pove\u0107ani su zahtjevi za verziju ovog paketa. Za verziju je sada potrebna barem verzija MIT Kerberosa 1.19 (koja se isporu\u010duje s Fedore 34).\n<li class=\"l\"> Uklonjena je podr\u0161ka za NIS.\n<li class=\"l\"> Ispravljena je ranjivost CVE-2021-3671 koja omogu\u0107uje neautentificiranom korisniku da izazove pad kontrolera domene temeljenog na Heimdal KDC slanjem TGS-REQ paketa u kojem nije navedeno ime poslu\u017eitelja.              <\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55835\">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 4.15.0, \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-101352","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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 4.15.0, \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 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DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Samba 4.15.0 | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.15.0, \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 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