{"id":78967,"date":"2020-04-23T13:41:58","date_gmt":"2020-04-23T11:41:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-rebuilderd-dlya-nezavisimoj-verifikaczii-arch-linux-pri-pomoshhi-povtoryaemyh-sborok"},"modified":"2020-04-23T13:41:58","modified_gmt":"2020-04-23T11:41:58","slug":"dostupen-rebuilderd-dlya-nezavisimoj-verifikaczii-arch-linux-pri-pomoshhi-povtoryaemyh-sborok","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/dostupen-rebuilderd-dlya-nezavisimoj-verifikaczii-arch-linux-pri-pomoshhi-povtoryaemyh-sborok","title":{"rendered":"Rebuilderd er tilg\u00e6ngelig for uafh\u00e6ngig verifikation af Arch Linux ved hj\u00e6lp af reproducerbare builds","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pr\u00e6senteret<\/a><\/noindex> v\u00e6rkt\u00f8jer rebuilderd<\/a><\/noindex>, der muligg\u00f8r uafh\u00e6ngig verifikation af de bin\u00e6re pakker i distributionen gennem implementeringen af en kontinuerligt k\u00f8rende byggeproces, der sammenligner de downloadede pakker med pakkerne, der genereres som resultat af genopbygningen p\u00e5 det lokale system. V\u00e6rkt\u00f8jet er skrevet i Rust og distribueres under GPLv3-licensen.<\/p>\n

I \u00f8jeblikket er der kun eksperimentel support for verifikation af pakker fra Arch Linux tilg\u00e6ngelig i rebuilderd, men der lovede snart at tilf\u00f8je st\u00f8tte til Debian. I den simpleste tilf\u00e6lde for at starte rebuilderd er det nok<\/a><\/noindex> skal du installere rebuilderd-pakken fra det officielle repository, importere GPG-n\u00f8glen for at verificere milj\u00f8et og aktivere den relevante systemtjeneste. Det er muligt at implementere et netv\u00e6rk af flere instanser af rebuilderd.<\/p>\n

Tjenesten overv\u00e5ger tilstanden af pakkeindekset og starter automatisk genopbygningen af nye pakker i et reference-milj\u00f8, hvis tilstand er synkroniseret med indstillingerne i det prim\u00e6re bygge-milj\u00f8 for Arch Linux. Ved genopbygningen tages der hensyn til nuancer som pr\u00e6cise afh\u00e6ngighedsoverensstemmelser, brug af et u\u00e6ndret s\u00e6t og versioner af byggev\u00e6rkt\u00f8jet, et identisk s\u00e6t af muligheder og standardindstillinger samt opretholdelse af r\u00e6kkef\u00f8lgen af filbygning (anvendelse af de samme sorteringsmetoder). Indstillingerne for byggeprocessen forhindrer tilf\u00f8jelse af ustabile hj\u00e6lpeoplysninger fra compileren, s\u00e5som tilf\u00e6ldige v\u00e6rdier, henvisninger til filstier og oplysninger om dato og tid for bygningen. <\/p>\n

\nI \u00f8jeblikket er gentagne bygninger sikret<\/a><\/noindex> for 84,1% af pakkerne i core-repository for Arch Linux, 83,8% fra extras-repositoryet og 76,9% fra community-repositoryet. Til sammenligning var dette tal i Debian 10 er<\/a><\/noindex> 94,1%. Gentagne bygninger er et vigtigt led i at sikre sikkerhed, da de giver enhver bruger mulighed for at bekr\u00e6fte, at de pakkebygninger, der tilbydes af distributionen, er byte-for-byte identiske med dem, der er bygget direkte fra kildetekster. Uden muligheden for at kontrollere identiteten af en bin\u00e6r bygning har brugeren kun mulighed for blindt at stole p\u00e5 andres byggeinfrastruktur, hvor kompromittering af compileren eller byggev\u00e6rkt\u00f8jet kan f\u00f8re til inds\u00e6ttelse af skjulte bagd\u00f8re. <\/p>\n

<\/a><\/noindex><\/p>\n

Kilde: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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