{"id":37441,"date":"2019-10-31T22:17:38","date_gmt":"2019-10-31T19:17:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-sistemy-pechati-cups-2-3-s-izmeneniem-litsenzii-na-kod-proekta\/"},"modified":"2019-10-31T22:17:38","modified_gmt":"2019-10-31T19:17:38","slug":"reliz-sistemy-pechati-cups-2-3-s-izmeneniem-litsenzii-na-kod-proekta","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/reliz-sistemy-pechati-cups-2-3-s-izmeneniem-litsenzii-na-kod-proekta","title":{"rendered":"Rilascio del sistema di stampa CUPS 2.3 con modifica della licenza del codice del progetto.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dopo quasi tre anni dalla creazione dell'ultima significativa versione, Apple <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/blog.html\">ha presentato<\/a><\/noindex> ha rilasciato il sistema di stampa open source <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/\">CUPS 2.3<\/a><\/noindex> (Common Unix Printing System), utilizzato in macOS e nella maggior parte delle distribuzioni Linux. Lo sviluppo di CUPS \u00e8 completamente controllato da Apple, che nel 2007 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=11392\">ha acquisito<\/a><\/noindex> ha acquisito Easy Software Products, la societ\u00e0 che ha creato CUPS. <\/p>\n<p>A partire da questa versione, la licenza del codice \u00e8 cambiata da GPLv2 e LGPLv2 a Apache 2.0, il che permetter\u00e0 a terze parti di utilizzare il codice di CUPS nei propri prodotti senza la necessit\u00e0 di rivelare le modifiche apportate, e garantir\u00e0 la compatibilit\u00e0 della licenza con altri progetti open source di Apple, come Swift, WebKit e mDNSResponder. La licenza Apache 2.0 definisce esplicitamente il trasferimento dei diritti sulle tecnologie brevettate insieme al codice. Una conseguenza negativa del cambio di licenza da GPL a Apache \u00e8 la perdita di compatibilit\u00e0 licenziali con progetti distribuiti solo con licenza GPLv2 (la licenza Apache 2.0 \u00e8 compatibile con GPLv3, ma non con GPLv2). Per risolvere questo problema, \u00e8 stata aggiunta un'esclusione speciale all'accordo di licenza per il codice sotto le licenze GPLv2\/LGPLv2.<\/p>\n<p>Principali <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/doc\/relnotes.html\">modifiche<\/a><\/noindex> in CUPS 2.3:<\/p>\n<ul>\n<li class=\"l\"> Aggiunta la supporto per le impostazioni predefinite e l'attributo &#171;<noindex><a rel=\"nofollow\" href=\"https:\/\/ftp.pwg.org\/pub\/pwg\/candidates\/cs-ippfinishings20-20141219-5100.1.pdf\">finishing<\/a><\/noindex>&#187; nei modelli di lavoro di stampa per il protocollo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.pwg.org\/ipp\/everywhere.html\">IPP Everywhere<\/a><\/noindex>, che fornisce strumenti per la selezione dinamica della stampante disponibile nella rete, consente di identificare la presenza di stampanti, inviare richieste e gestire operazioni di stampa sia direttamente che tramite host intermedi;\n<li class=\"l\"> Include una nuova utility <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/doc\/man-ippeveprinter.html\">ippeveprinter<\/a><\/noindex> con implementazione di un semplice server IPP Everywhere, utilizzabile per testare software client o per eseguire comandi per ogni lavoro di stampa;\n<li class=\"l\"> Nel comando lpstat \u00e8 stata implementata la visualizzazione dello stato di sospensione dei nuovi lavori di stampa;\n<li class=\"l\"> Nella libreria libcups \u00e8 stato aggiunto il supporto per l'autenticazione HTTP Digest e SHA-256;\n<li class=\"l\"> Nell'implementazione del protocollo di condivisione delle stampanti  <noindex><a rel=\"nofollow\" href=\"http:\/\/ru.wikipedia.org\/wiki\/Bonjour\">Bonjour<\/a><\/noindex> \u00e8 stato garantito l'uso di nomi DNS-SD durante la registrazione della stampante sulla rete;\n<li class=\"l\"> Nell'utility ipptool \u00e8 stata aggiunta la possibilit\u00e0 di registrare file di attributi ippserver;\n<li class=\"l\"> Nella direttiva SSLOptions \u00e8 stato aggiunto il supporto per le opzioni MinTLS e MaxTLS per selezionare le versioni TLS da utilizzare;\n<li class=\"l\"> Nel &#171;client.conf&#187; \u00e8 stato aggiunto il supporto per la direttiva UserAgentTokens;\n<li class=\"l\"> Servizio systemd aggiornato per l'avvio di cupsd;\n<li class=\"l\"> Nel comando lpoptions \u00e8 stata introdotta la possibilit\u00e0 di lavorare con stampanti IPP Everywhere non aggiunte alle code di stampa locali;\n<li class=\"l\"> Nel driver IPP Everywhere \u00e8 stato aggiunto il corretto supporto per le stampanti con modalit\u00e0 di stampa fronte\/retro;\n<li class=\"l\"> Sono state aggiunte regole per tenere conto delle specifiche stampanti USB Lexmark E120n, Lexmark Optra E310, Zebra, DYMO 450 Turbo, Canon MP280, Xerox e HP LaserJet P1102;\n<li class=\"l\"> Sono state risolte vulnerabilit\u00e0 <noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2019-8696\">CVE-2019-8696<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2019-8675\">CVE-2019-8675<\/a><\/noindex>, che portavano a un overflow del buffer di stack nella gestione di dati non validi nelle funzioni asn1_get_packed e asn1_get_type utilizzate nel trattamento delle richieste SNMP;\n<li class=\"l\"> Sono state rimosse le utility cupsaddsmb e cupstestdsc.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51349\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043f\u0443\u0441\u0442\u044f \u043f\u043e\u0447\u0442\u0438 \u0442\u0440\u0438 \u0433\u043e\u0434\u0430 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Apple \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0435\u0447\u0430\u0442\u0438 CUPS 2.3 (Common Unix Printing System), \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0432 macOS \u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u0432 Linux. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 CUPS \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u0442 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Apple, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432 2007 \u0433\u043e\u0434\u0443 \u043f\u043e\u0433\u043b\u043e\u0442\u0438\u043b\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044e Easy Software Products, \u0441\u043e\u0437\u0434\u0430\u0432\u0448\u0443\u044e CUPS. \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f \u043d\u0430 \u043a\u043e\u0434 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0430 [&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-37441","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" 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