{"id":146238,"date":"2025-10-24T11:12:33","date_gmt":"2025-10-24T09:12:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-44-v-rpm-namereny-aktivirovat-proverku-paketov-po-czifrovoj-podpisi"},"modified":"2025-10-24T11:12:33","modified_gmt":"2025-10-24T09:12:33","slug":"v-fedora-44-v-rpm-namereny-aktivirovat-proverku-paketov-po-czifrovoj-podpisi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-fedora-44-v-rpm-namereny-aktivirovat-proverku-paketov-po-czifrovoj-podpisi","title":{"rendered":"No Fedora 44, pretende-se ativar a verifica\u00e7\u00e3o de pacotes por assinatura digital no RPM","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

No lan\u00e7amento do Fedora Linux 44, previsto para a primavera de 2026, est\u00e1 planejado incluir por padr\u00e3o a verifica\u00e7\u00e3o de pacotes atrav\u00e9s de assinatura digital no RPM. Se o plano for aprovado pelo comit\u00ea FESCo (Fedora Engineering Steering Committee), respons\u00e1vel pela parte t\u00e9cnica do desenvolvimento do Fedora Linux, apenas pacotes com assinatura digital correta poder\u00e3o ser instalados por padr\u00e3o. Se necess\u00e1rio, para a instala\u00e7\u00e3o manual de pacotes, haver\u00e1 a op\u00e7\u00e3o de contornar a verifica\u00e7\u00e3o ao executar explicitamente o RPM com a flag \u2018--nosignature\u2019 ou desabilitando a verifica\u00e7\u00e3o atrav\u00e9s do uso da API correspondente. <\/p>\n

A funcionalidade para verifica\u00e7\u00e3o de pacotes por assinatura digital foi implementada no gerenciador de pacotes RPM 6.0, mas no Fedora 43, apesar da transi\u00e7\u00e3o para o RPM 6, apenas a verifica\u00e7\u00e3o de integridade com hashes est\u00e1 em uso no n\u00edvel do RPM, enquanto a autenticidade dos pacotes dos reposit\u00f3rios \u00e9 verificada em um n\u00edvel mais alto pelos gerenciadores de pacotes YUM e DNF, onde a verifica\u00e7\u00e3o por assinaturas digitais foi implementada desde o in\u00edcio e est\u00e1 ativada por padr\u00e3o. Agora, essa verifica\u00e7\u00e3o dever\u00e1 ser utilizada no n\u00edvel do RPM. Se a altera\u00e7\u00e3o for aprovada no Fedora 44, ao instalar pacotes atrav\u00e9s do RPM, ambas as verifica\u00e7\u00f5es, de integridade por hash e de autenticidade por assinatura digital, validada pela chave do mantenedor do pacote, ser\u00e3o realizadas. <\/p>\n

Ao tentar instalar pacotes sem assinatura ou com assinatura incorreta, por padr\u00e3o ser\u00e1 gerada uma mensagem de erro, a menos que o usu\u00e1rio tenha iniciado explicitamente o rpm com a flag \u2018--nosignature\u2019. Para trabalhar com reposit\u00f3rios externos que n\u00e3o geram assinaturas digitais, o gerenciador de pacotes DNF 5.2.14.0 adicionou a possibilidade de desabilitar seletivamente a verifica\u00e7\u00e3o de RPM vinculada a pacotes espec\u00edficos. Essa funcionalidade est\u00e1 dispon\u00edvel na ferramenta Mock (mock-core-configs) para trabalhar com novas compila\u00e7\u00f5es de pacotes. O Mock tamb\u00e9m adicionou um plugin para gerar assinaturas para pacotes compilados localmente, e no servi\u00e7o Copr (Community projects) foi implementada a possibilidade de gera\u00e7\u00e3o autom\u00e1tica de assinaturas. <\/p>\n

Al\u00e9m disso, vale ressaltar a confirma\u00e7\u00e3o da data de lan\u00e7amento do Fedora 43, que ocorrer\u00e1 em 28 de outubro.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 44, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u0432\u0435\u0441\u043d\u0443 2026 \u0433\u043e\u0434\u0430, \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u0432 RPM. \u0415\u0441\u043b\u0438 \u043f\u043b\u0430\u043d \u0431\u0443\u0434\u0435\u0442 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Fedora Linux, \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0441\u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0430\u043a\u0435\u0442\u044b \u0441 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u044c\u044e. \u041f\u0440\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0440\u0443\u0447\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0430 […]<\/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-146238","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47No Fedora 44, o RPM pretende ativar a verifica\u00e7\u00e3o de pacotes por assinatura digital | ProHoster","description":"No lan\u00e7amento do Fedora Linux 44, previsto para a primavera de 2026, est\u00e1 planejado incluir a verifica\u00e7\u00e3o de pacotes por assinatura digital no RPM por 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