{"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\/da\/blog\/news\/reliz-sistemy-pechati-cups-2-3-s-izmeneniem-litsenzii-na-kod-proekta","title":{"rendered":"Udgivelsen af printsystemet CUPS 2.3 med \u00e6ndring af licensen for projektets kode","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter n\u00e6sten tre \u00e5r siden etableringen af den tidligere betydelige gren, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/blog.html\">pr\u00e6senterede<\/a><\/noindex> udsendte et frit printsystem <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/\">CUPS 2.3<\/a><\/noindex> (Common Unix Printing System), der anvendes i macOS og de fleste Linux-distributioner. Udviklingen af CUPS er helt under kontrol af Apple, som i 2007 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=11392\">opk\u00f8bte<\/a><\/noindex> virksomheden Easy Software Products, der skabte CUPS. <\/p>\n<p>Fra denne udgivelse er licensen for koden \u00e6ndret fra GPLv2 og LGPLv2 til Apache 2.0, hvilket giver tredjepartsfirmaer mulighed for at bruge CUPS-koden i deres produkter uden at skulle offentligg\u00f8re de \u00e6ndringer, de foretager, samt muligg\u00f8r licenskompatibilitet med andre \u00e5bne projekter fra Apple, s\u00e5som Swift, WebKit og mDNSResponder. Apache 2.0-licensen definerer ogs\u00e5 tydeligt overdragelsen af rettigheder til patenterede teknologier sammen med koden. Et negativt resultat af \u00e6ndringen af licensen fra GPL til Apache er tabet af licenskompatibilitet med projekter, der kun leveres under GPLv2-licensen (Apache 2.0-licensen er kompatibel med GPLv3, men ikke med GPLv2). For at tackle dette problem er der tilf\u00f8jet en s\u00e6rlig undtagelse i licensaftalen for koden under GPLv2\/LGPLv2-licenserne.<\/p>\n<p>Vigtige <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/doc\/relnotes.html\">Optimeringer<\/a><\/noindex> i CUPS 2.3:<\/p>\n<ul>\n<li class=\"l\"> Support for presets and the attribute &#171;<noindex><a rel=\"nofollow\" href=\"https:\/\/ftp.pwg.org\/pub\/pwg\/candidates\/cs-ippfinishings20-20141219-5100.1.pdf\">finishing<\/a><\/noindex>&#187; has been added in print job templates for the protocol <noindex><a rel=\"nofollow\" href=\"https:\/\/www.pwg.org\/ipp\/everywhere.html\">IPP Everywhere<\/a><\/noindex>, som giver midler til dynamisk valg af tilg\u00e6ngelig printer p\u00e5 netv\u00e6rket, g\u00f8r det muligt at bestemme tilstedev\u00e6relsen af printere, sende foresp\u00f8rgsler og udf\u00f8re udskrivningsoperationer b\u00e5de direkte og via mellemstationer;\n<li class=\"l\"> En ny v\u00e6rkt\u00f8j er inkluderet, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cups.org\/doc\/man-ippeveprinter.html\">ippeveprinter<\/a><\/noindex> , med implementeringen af en enkel IPP Everywhere-server, der kan bruges til at teste klientsoftware eller til at udf\u00f8re kommandoer for hver udskrivningsopgave;\n<li class=\"l\"> I lpstat-kommandoen er tilstanden for at s\u00e6tte nye udskrivningsopgaver p\u00e5 pause blevet implementeret;\n<li class=\"l\"> I libcups-biblioteket er der tilf\u00f8jet st\u00f8tte til HTTP Digest-godkendelse og SHA-256;\n<li class=\"l\"> I implementeringen af protokollen til deling af printere,  <noindex><a rel=\"nofollow\" href=\"http:\/\/ru.wikipedia.org\/wiki\/Bonjour\">Bonjour<\/a><\/noindex> , er brugen af DNS-SD-navne sikret ved registrering af printeren i netv\u00e6rket;\n<li class=\"l\"> I ipptool-v\u00e6rkt\u00f8jet er der tilf\u00f8jet mulighed for at gemme ippserver-attributfiler;\n<li class=\"l\"> I SSLOptions-direktivet er underst\u00f8ttelse af MinTLS og MaxTLS muligheder tilf\u00f8jet for valg af de anvendte TLS-versioner;\n<li class=\"l\"> Support for the UserAgentTokens directive has been added in &#171;client.conf&#187;;\n<li class=\"l\"> Systemd-tjenesten til opstart af cupsd er blevet opdateret;\n<li class=\"l\"> Lpoptions-teamet har f\u00e5et mulighed for at arbejde med IPP Everywhere-printere, der ikke er tilf\u00f8jet i lokale udskriftk\u00f8er;\n<li class=\"l\"> IPP Everywhere-driveren har f\u00e5et korrekt underst\u00f8ttelse af printere med udskrivning p\u00e5 forsiden;\n<li class=\"l\"> Regler er blevet tilf\u00f8jet for at tage h\u00f8jde for s\u00e6rlige forhold ved USB-printere som Lexmark E120n, Lexmark Optra E310, Zebra, DYMO 450 Turbo, Canon MP280, Xerox og HP LaserJet P1102;\n<li class=\"l\"> S\u00e5rbarheder er blevet rettet <noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2019-8696\">CVE-2019-8696<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2019-8675\">CVE-2019-8675<\/a><\/noindex>, som f\u00f8rte til buffer overflow i den tildelte stack under behandling af ugyldige data i funktionerne asn1_get_packed og asn1_get_type, der anvendes ved behandling af SNMP-foresp\u00f8rgsler;\n<li class=\"l\"> Verkt\u00f8jerne cupsaddsmb og cupstestdsc er blevet fjernet.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <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-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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