{"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\/ro\/blog\/news\/ustranenie-narusheniya-gpl-v-biblioteke-mimemagic-privelo-k-sboyu-v-ruby-on-rails","title":{"rendered":"Corectarea \u00eenc\u0103lc\u0103rii GPL \u00een biblioteca mimemagic a dus la o pr\u0103bu\u0219ire \u00een Ruby on Rails","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Autorul bibliotecii Ruby populare mimemagic, care a avut peste 100 de milioane de desc\u0103rc\u0103ri, a fost nevoit s\u0103 schimbe licen\u021ba de la MIT la GPLv2 din cauza descoperirii unei \u00eenc\u0103lc\u0103ri a licen\u021bei GPLv2 \u00een proiect. \u00cen RubyGems au fost l\u0103sate doar versiunile 0.3.6 \u0219i 0.4.0, livrate sub GPL, iar toate versiunile anterioare sub licen\u021ba MIT au fost \u0219terse. Mai mult, dezvoltarea mimemagic a fost oprit\u0103, iar repository-ul de pe GitHub a fost transformat \u00een stare de arhiv\u0103. <\/p>\n

Aceste ac\u021biuni au dus la o imposibilitate de a construi proiecte care folosesc mimemagic ca dependen\u021b\u0103 \u0219i care sunt livrate sub licen\u021be incompatibile cu GPLv2. C\u00e2nd se folose\u0219te noua versiune a mimemagic, dezvoltatorii altor proiecte, inclusiv cele proprietare (licen\u021ba MIT permite o astfel de utilizare), sunt obliga\u021bi s\u0103 re-licen\u021bieze codul lor sub GPL. Problema a fost agravat\u0103 de faptul c\u0103 versiunile anterioare sub licen\u021ba MIT nu mai erau disponibile pe RubyGems.org. Dac\u0103 \u00een procesul de construire server<\/a> nu este activat caching-ul pachetelor, \u00eencercarea de a construi proiecte cu versiunile anterioare ale mimemagic va duce la e\u0219ec. <\/p>\n

Printre cele afectate se num\u0103r\u0103 \u0219i framework-ul Ruby on Rails, care \u00eencarc\u0103 mimemagic printre dependen\u021be. Ruby on Rails este livrat sub licen\u021ba MIT \u0219i nu poate include componente sub GPL. Problema a devenit una global\u0103 \u2014 dac\u0103 schimbarea a afectat direct 172 de pachete, av\u00e2nd \u00een vedere dependen\u021bele, au fost afectate mai mult de 577.000 de repozitorii. <\/p>\n

\u00cenc\u0103lcarea licen\u021bei GPL \u00een proiectul mimemagic este legat\u0103 de livrarea \u00een cod a fi\u0219ierului freedesktop.org.xml, care este o copie a bazei de date MIME tipuri din biblioteca shared-mime-info. Fi\u0219ierul respectiv este distribuit sub licen\u021ba GPLv2, iar biblioteca shared-mime-info sub licen\u021ba ISC, compatibil\u0103 cu GPL. Codurile surs\u0103 ale mimemagic erau livrate sub licen\u021ba MIT, iar livrarea componentelor sub licen\u021ba GPLv2 necesit\u0103 distribuirea produsului derivat sub o licen\u021b\u0103 compatibil\u0103 cu GPLv2. \u00censo\u021bitorul shared-mime-info a atras aten\u021bia asupra acestui lucru, iar autorul mimemagic a fost de acord cu cerin\u021ba de a schimba licen\u021ba. <\/p>\n

Solu\u021bia ar fi fost efectuarea unei analize a fi\u0219ierului XML \u00een timp real, f\u0103r\u0103 a livra freedesktop.org.xml ca parte a bibliotecii, dar mimemagic, care \u00eenso\u021be\u0219te, a suspendat repository-ul proiectului, astfel c\u0103 aceast\u0103 sarcin\u0103 va trebui s\u0103 fie realizat\u0103 rapid de altcineva. Este posibil ca, dac\u0103 autorul mimemagic nu va dori s\u0103 readuc\u0103 proiectul \u00een func\u021biune (deocamdat\u0103 refuz\u0103), s\u0103 fie necesar\u0103 crearea unui fork mimemagic \u0219i \u00eenlocuirea dependen\u021bei \u00een toate proiectele asociate. De asemenea, se consider\u0103 o tranzi\u021bie a proiectelor legate de mimemagic la biblioteca libmagic.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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