{"id":124528,"date":"2025-05-07T09:05:11","date_gmt":"2025-05-07T07:05:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-ubuntu-25-10-resheno-zadejstvovat-analog-sudo-napisannyj-na-rust"},"modified":"2025-05-07T09:05:11","modified_gmt":"2025-05-07T07:05:11","slug":"v-ubuntu-25-10-resheno-zadejstvovat-analog-sudo-napisannyj-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/v-ubuntu-25-10-resheno-zadejstvovat-analog-sudo-napisannyj-na-rust","title":{"rendered":"In Ubuntu 25.10 si \u00e8 deciso di utilizzare un'alternativa a sudo, scritta in Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Canonical intende nel rilascio autunnale di Ubuntu 25.10 implementare di default un'alternativa all'utilit\u00e0 sudo, sviluppata dal progetto sudo-rs e scritta nel linguaggio Rust. A marzo, una decisione simile \u00e8 stata presa riguardo alla sostituzione delle utilit\u00e0 GNU Coreutils con l'insieme di strumenti uutils. Sono in fase di esame iniziative per sostituire zlib e ntpd con zlib-rs e ntpd-rs, e per l'implementazione di Sequoia al posto di GnuPG nel gestore pacchetti APT.      <\/p>\n<p>In sudo-rs \u00e8 stata garantita, per quanto possibile, la compatibilit\u00e0 con le classiche utilit\u00e0 sudo e su, permettendo l'uso di sudo-rs come sostituzione trasparente di sudo nella maggior parte degli scenari d'uso. Per gli utenti che non desiderano passare a uutils e sudo-rs, in Ubuntu 25.10 sar\u00e0 fornita un'opzione per tornare alle versioni classiche delle utilit\u00e0 di sistema coreutils e sudo.    <\/p>\n<p>\u00c8 possibile testare l'uso di sudo-rs senza aspettare il rilascio di Ubuntu 25.10 utilizzando lo strumento oxidizr. Attualmente, in oxidizr sono disponibili esperimenti per passare per impostazione predefinita all'uso dei pacchetti uutils coreutils, uutils findutils, uutils diffutils e sudo-rs. Ad esempio, per sostituire sudo nel proprio sistema, \u00e8 sufficiente eseguire il comando \u00absudo oxidizr enable \u2014experiments sudo-rs\u00bb, mentre per tornare allo stato originale, si pu\u00f2 utilizzare il comando \u00aboxidizr disable\u00bb.      <\/p>\n<p>La sostituzione dei componenti di sistema avviene nell'ambito di un'iniziativa per migliorare la qualit\u00e0 dell'ambiente di sistema attraverso la fornitura di programmi sviluppati inizialmente con un occhio alla sicurezza, all'affidabilit\u00e0 e alla correttezza. La fornitura di utilit\u00e0 scritte in Rust ridurr\u00e0 il rischio di errori durante la gestione della memoria, come l'accesso a spazi di memoria dopo il loro rilascio e l'uscita dai limiti del buffer. Se l'esperimento sar\u00e0 considerato riuscito, le utilit\u00e0 in Rust saranno utilizzate di default nella versione LTS di Ubuntu 26.04.       <\/p>\n<p>L'annuncio menziona anche il supporto da parte di Canonical per l'espansione delle funzionalit\u00e0 di sudo-rs e uutils. Tra le attivit\u00e0 che si prevedono di implementare in sudo-rs prima del rilascio di Ubuntu 25.10: implementazione della modalit\u00e0 NOEXEC, aggiunta del supporto per i profili AppArmor, creazione dell'utilit\u00e0 sudoedit e assicurazione del supporto per i vecchi kernel Linux (superiori alla versione 5.9). La modalit\u00e0 NOEXEC permetter\u00e0 di bloccare l'avvio di processi figli per le applicazioni avviate tramite sudo, filtrando le chiamate di sistema execve e execveat. Tra le modifiche sponsorizzate da Canonical per uutils si menziona l'implementazione del supporto per SELinux nelle utilit\u00e0 di base, come mv, ls e cp, oltre all'aggiunta del supporto per l'internazionalizzazione nelle utilit\u00e0 (ad esempio, nell'utilit\u00e0 sort non sono completamente supportati i parametri di localizzazione).<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63197\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0430 \u0432 \u043e\u0441\u0435\u043d\u043d\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Ubuntu 25.10 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0430\u043d\u0430\u043b\u043e\u0433 \u0443\u0442\u0438\u043b\u0438\u0442\u044b sudo, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c sudo-rs \u0438 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0412 \u043c\u0430\u0440\u0442\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0431\u044b\u043b\u043e \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0437\u0430\u043c\u0435\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 uutils. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u0438 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u044f \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b \u043f\u043e \u0437\u0430\u043c\u0435\u043d\u0435 zlib \u0438 ntpd \u043d\u0430 zlib-rs \u0438 ntpd-rs, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044e Sequoia [&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-124528","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0430 \u0432 \u043e\u0441\u0435\u043d\u043d\u0435\u043c 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