{"id":99408,"date":"2021-03-11T16:22:41","date_gmt":"2021-03-11T14:22:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-samba-4-14-0"},"modified":"2021-03-11T16:22:41","modified_gmt":"2021-03-11T14:22:41","slug":"vypusk-samba-4-14-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-samba-4-14-0","title":{"rendered":"Uscita di Samba 4.14.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata presentata la versione Samba 4.14.0, che ha continuato lo sviluppo della serie Samba 4 con un'implementazione completa del controller di dominio e del servizio Active Directory, compatibile con l'implementazione di Windows 2000 e in grado di supportare tutte le versioni dei client Windows supportate da Microsoft, inclusa Windows 10. Samba 4 \u00e8 un prodotto server multifunzionale che fornisce anche un'implementazione di file server, servizio di stampa e server di identificazione (winbind).          <\/p>\n<p>Modifiche chiave in Samba 4.14:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 stata eseguita una significativa modernizzazione dello strato VFS. Per motivi storici, il codice con l'implementazione del file system <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3652\">server<\/a> era legato alla gestione dei percorsi dei file, utilizzato anche per il protocollo SMB2, convertito per utilizzare i descrittori. In Samba 4.14.0, il codice che garantisce l'accesso al file system del server \u00e8 stato riprogettato per utilizzare i descrittori di file anzich\u00e9 i percorsi dei file. Ad esempio, \u00e8 stata utilizzata la chiamata fstat() invece di stat() e SMB_VFS_FSTAT() invece di SMB_VFS_STAT().\n<li class=\"l\"> \u00c8 stata aumentata l'affidabilit\u00e0 della pubblicazione delle stampanti in Active Directory e sono state ampliate le informazioni sulle stampanti trasmesse ad Active Directory. \u00c8 stata aggiunta la compatibilit\u00e0 con i driver di stampa Windows sui sistemi ARM64.\n<li class=\"l\"> \u00c8 stata introdotta la possibilit\u00e0 di utilizzare le politiche di gruppo (Group Policy) per i client Winbind. L'amministratore di Active Directory pu\u00f2 ora definire politiche che modificano le impostazioni di sudoers o aggiungono l'esecuzione periodica di attivit\u00e0 tramite cron. Per abilitare l'applicazione delle politiche di gruppo per il client, nel smb.conf \u00e8 presente l'impostazione 'apply group policies'. L'applicazione delle politiche viene eseguita ogni 90-120 minuti. In caso di problemi, \u00e8 possibile annullare le modifiche con il comando 'samba-gpupdate -unapply' o riapplicarle con il comando 'samba-gpupdate -force'. Per visualizzare le politiche che verranno applicate al sistema, \u00e8 possibile utilizzare il comando 'samba-gpupdate -rsop'.\n<li class=\"l\"> Sono stati aumentati i requisiti per la versione di Python. Per compilare Samba \u00e8 ora obbligatorio disporre di Python almeno nella versione 3.6. Il supporto per la compilazione con versioni precedenti di Python \u00e8 stato interrotto.\n<li class=\"l\"> Nell'utilit\u00e0 samba-tool sono stati implementati strumenti per la gestione degli oggetti in Active Directory (utenti, computer, gruppi). Per aggiungere un nuovo oggetto in AD \u00e8 ora consentito utilizzare il comando 'add', oltre a 'create'. Per rinominare utenti, gruppi e contatti \u00e8 stata aggiunta la supporto per il comando 'rename'. Per sbloccare gli utenti \u00e8 stato proposto il comando 'samba-tool user unlock'. Nei comandi 'samba-tool user list' e 'samba-tool group listmembers' sono state implementate le opzioni '--hide-expired' e '--hide-disabled' per nascondere gli account utente scaduti o disabilitati.\n<li class=\"l\"> Nel componente CTDB, responsabile delle configurazioni dei cluster, \u00e8 stata effettuata una pulizia dei termini non politically correct. Invece di master e slave, nella configurazione di NAT e LVS \u00e8 stato proposto di utilizzare 'leader' per riferirsi al nodo principale nel gruppo e 'follower' per includere gli altri membri del gruppo. Il comando 'ctdb natgw master' \u00e8 stato sostituito con 'ctdb natgw leader'. Per indicare che un nodo non \u00e8 leader, invece di 'slave-only' ora viene restituita la flag 'follower-only'. Il comando 'ctdb isnotrecmaster' \u00e8 stato rimosso.  <\/ul>\n<p>\u00c8 stata inoltre fornita un chiarimento sui limiti di applicazione della licenza GPL, sotto la quale \u00e8 distribuito il codice Samba, ai componenti VFS (Virtual File System). La licenza GPL richiede che tutte le opere derivate siano aperte con le stesse condizioni. In Samba \u00e8 presente un'interfaccia per la connessione di plugin, che consente di richiamare codice esterno. Alcuni di questi plugin sono i moduli VFS, che utilizzano file header comuni a Samba con la definizione dell'API, attraverso la quale avviene l'accesso ai servizi implementati in Samba, per cui i moduli VFS di Samba devono essere distribuiti sotto GPL o una licenza compatibile.     <\/p>\n<p>L'incertezza si presenta riguardo alle librerie di terze parti cui fanno riferimento i moduli VFS. In particolare, \u00e8 stata espressa l'opinione che nei moduli VFS si possano utilizzare solo librerie sotto GPL e licenze compatibili. Gli sviluppatori di Samba hanno chiarito che le librerie non richiamano il codice di Samba tramite l'API e non accedono alle strutture interne, quindi non possono essere considerate opere derivate e non sono soggette all'obbligo di fornitura sotto licenze compatibili con la GPL.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54738\">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 4.14.0, \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-99408","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - 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 4.14.0, \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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