{"id":99575,"date":"2021-03-25T16:23:03","date_gmt":"2021-03-25T14:23:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ustranenie-narusheniya-gpl-v-biblioteke-mimemagic-privelo-k-sboyu-v-ruby-on-rails"},"modified":"2021-03-25T16:23:03","modified_gmt":"2021-03-25T14:23:03","slug":"ustranenie-narusheniya-gpl-v-biblioteke-mimemagic-privelo-k-sboyu-v-ruby-on-rails","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/ustranenie-narusheniya-gpl-v-biblioteke-mimemagic-privelo-k-sboyu-v-ruby-on-rails","title":{"rendered":"\u00c5tg\u00e4rden av GPL-\u00f6vertr\u00e4delser i mimemagic-biblioteket ledde till ett fel i Ruby on Rails","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

F\u00f6rfattaren till den popul\u00e4ra Ruby-biblioteket mimemagic, som har \u00f6ver 100 miljoner nedladdningar, tvingades byta licens fr\u00e5n MIT till GPLv2 p\u00e5 grund av en uppt\u00e4ckte licens\u00f6vertr\u00e4delser i projektet GPLv2. Endast versionerna 0.3.6 och 0.4.0, som tillhandah\u00e5lls under GPL, har l\u00e4mnats kvar i RubyGems, medan alla \u00e4ldre versioner under MIT-licensen har tagits bort. Dessutom har utvecklingen av mimemagic stoppats och repository p\u00e5 GitHub har \u00f6verf\u00f6rts till arkivl\u00e4ge. <\/p>\n

Dessa \u00e5tg\u00e4rder har lett till att projekts byggm\u00f6jligheter har st\u00f6rts n\u00e4r de anv\u00e4nder mimemagic som ett beroende och distribueras under licenser som inte \u00e4r kompatibla med GPLv2. N\u00e4r den nya versionen av mimemagic anv\u00e4nds, m\u00e5ste utvecklarna av andra projekt, inklusive propriet\u00e4ra (MIT-licensen till\u00e5ter s\u00e5dan anv\u00e4ndning), licensiera om sin kod under GPL. Problemet f\u00f6rv\u00e4rrades av att \u00e4ldre versioner under MIT-licensen slutade vara tillg\u00e4ngliga fr\u00e5n RubyGems.org. Om inte bygg servern<\/a> paketskattning \u00e4r aktiverad, kommer f\u00f6rs\u00f6k att bygga projekt med tidigare versioner av mimemagic att leda till misslyckande. <\/p>\n

\u00c4ven Ruby on Rails-ramverket drabbades, eftersom det laddar mimemagic bland sina beroenden. Ruby on Rails levereras under MIT-licensen och kan d\u00e4rf\u00f6r inte inkludera komponenter under GPL. Problemet har blivit globalt \u2014 om den direkta f\u00f6r\u00e4ndringen p\u00e5verkade 172 paket, s\u00e5 har mer \u00e4n 577 000 repositoryn drabbats med h\u00e4nsyn till beroenden. <\/p>\n

\u00d6vertr\u00e4delsen av GPL-licensen i mimemagic-projektet beror p\u00e5 att filen freedesktop.org.xml, som \u00e4r en kopia av MIME-typdatabasen fr\u00e5n biblioteket shared-mime-info, ing\u00e5r i koden. Den n\u00e4mnda filen distribueras under GPLv2, medan sj\u00e4lva biblioteket shared-mime-info distribueras under ISC-licensen, som \u00e4r kompatibel med GPL. K\u00e4llkoden till mimemagic distribuerades under MIT-licensen, och distributionen av komponenter under GPLv2 kr\u00e4ver att den avledda produkten distribueras under en licens som \u00e4r kompatibel med GPLv2. Den medf\u00f6ljande shared-mime-info har uppm\u00e4rksammat detta, och f\u00f6rfattaren till mimemagic har g\u00e5tt med p\u00e5 kravet att \u00e4ndra licensen. <\/p>\n

Resultatet skulle bli en analys av XML-filen i realtid, utan att leverera freedesktop.org.xml tillsammans med biblioteket, men den tillh\u00f6rande mimemagic har fryst projektets repository, s\u00e5 detta arbete m\u00e5ste snabbt utf\u00f6ras av n\u00e5gon annan. Om f\u00f6rfattaren till mimemagic inte \u00f6nskar \u00e5teruppta sitt projekt (vilket han f\u00f6r n\u00e4rvarande v\u00e4grar), kan det bli n\u00f6dv\u00e4ndigt att skapa en forkt av mimemagic och ers\u00e4tta beroendet i alla relaterade projekt. Som ett alternativ \u00f6verv\u00e4gs \u00e4ven att projekt som \u00e4r kopplade till mimemagic g\u00e5r \u00f6ver till biblioteket libmagic.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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