{"id":104805,"date":"2022-08-09T15:37:11","date_gmt":"2022-08-09T13:37:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-npm-planiruyut-ispolzovat-sigstore-dlya-podtverzhdeniya-podlinnosti-paketov"},"modified":"2022-08-09T15:37:11","modified_gmt":"2022-08-09T13:37:11","slug":"v-npm-planiruyut-ispolzovat-sigstore-dlya-podtverzhdeniya-podlinnosti-paketov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-npm-planiruyut-ispolzovat-sigstore-dlya-podtverzhdeniya-podlinnosti-paketov","title":{"rendered":"No plano NPM, pretende-se usar o Sigstore para autenticar pacotes.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

O GitHub apresentou uma proposta para a implementa\u00e7\u00e3o do servi\u00e7o Sigstore para verifica\u00e7\u00e3o de pacotes por meio de assinaturas digitais e manuten\u00e7\u00e3o de um log p\u00fablico para certificar a autenticidade durante a distribui\u00e7\u00e3o das vers\u00f5es. A utiliza\u00e7\u00e3o do Sigstore permitir\u00e1 implementar um n\u00edvel adicional de prote\u00e7\u00e3o contra ataques destinados \u00e0 substitui\u00e7\u00e3o de componentes e depend\u00eancias de software (supply chain). Por exemplo, a altera\u00e7\u00e3o proposta proteger\u00e1 os c\u00f3digos-fonte dos projetos em caso de comprometimento da conta do desenvolvedor de uma das depend\u00eancias no NPM e a forma\u00e7\u00e3o de uma atualiza\u00e7\u00e3o de pacote com c\u00f3digo malicioso pelo invasor. <\/p>\n

Gra\u00e7as a um novo n\u00edvel de prote\u00e7\u00e3o, os desenvolvedores poder\u00e3o vincular o pacote formado ao c\u00f3digo-fonte e ao ambiente de constru\u00e7\u00e3o utilizados, permitindo ao usu\u00e1rio verificar se o conte\u00fado do pacote corresponde ao conte\u00fado dos textos originais no reposit\u00f3rio principal do projeto. A aplica\u00e7\u00e3o do Sigstore simplifica significativamente o processo de gest\u00e3o de chaves e elimina as dificuldades relacionadas ao registro, revoga\u00e7\u00e3o e administra\u00e7\u00e3o de chaves criptogr\u00e1ficas. O Sigstore \u00e9 apresentado como uma alternativa ao Let's Encrypt para c\u00f3digo, fornecendo certificados para a valida\u00e7\u00e3o do c\u00f3digo com assinaturas digitais e uma ferramenta para automa\u00e7\u00e3o da verifica\u00e7\u00e3o. <\/p>\n

Em vez de chaves permanentes, o Sigstore utiliza chaves ef\u00eameras de curta dura\u00e7\u00e3o, que s\u00e3o geradas com base nas permiss\u00f5es. O material usado para a assinatura \u00e9 refletido em um log p\u00fablico protegido contra modifica\u00e7\u00f5es, que permite verificar se o autor da assinatura \u00e9 realmente quem diz ser e se a assinatura foi criada pelo mesmo participante respons\u00e1vel por lan\u00e7amentos anteriores. Para garantir a integridade e proteger contra a altera\u00e7\u00e3o de dados retroativamente, \u00e9 usada uma estrutura em \u00e1rvore chamada '\u00e1rvore de Merkle', onde cada ramo verifica todos os ramos e n\u00f3s subsequentes por meio de uma hash comum (em \u00e1rvore). Com uma hash final, o usu\u00e1rio pode confirmar a precis\u00e3o de toda a hist\u00f3ria de opera\u00e7\u00f5es, bem como a corre\u00e7\u00e3o dos estados anteriores do banco de dados (a hash de verifica\u00e7\u00e3o raiz do novo estado do banco \u00e9 calculada com base no estado anterior).
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

GitHub \u0432\u044b\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u0430 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044e \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Sigstore \u0434\u043b\u044f \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c \u0438 \u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u043b\u043e\u0433\u0430 \u0434\u043b\u044f \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u0440\u0435\u043b\u0438\u0437\u043e\u0432. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 Sigstore \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0430\u0442\u0430\u043a, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 \u043f\u043e\u0434\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439 (supply chain). \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u043d\u0435\u0434\u0440\u044f\u0435\u043c\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0437\u0430\u0449\u0438\u0442\u0438\u0442 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u0443\u0447\u0451\u0442\u043d\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u0438 […]<\/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-104805","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\udd47 O NPM planeja usar o Sigstore para a autentica\u00e7\u00e3o de pacotes | ProHoster","description":"O GitHub apresentou para discuss\u00e3o uma proposta para a implementa\u00e7\u00e3o do servi\u00e7o Sigstore para a verifica\u00e7\u00e3o de pacotes por meio de assinaturas digitais e a manuten\u00e7\u00e3o de um log p\u00fablico para confirma\u00e7\u00e3o de autenticidade durante a distribui\u00e7\u00e3o de lan\u00e7amentos.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/v-npm-planiruyut-ispolzovat-sigstore-dlya-podtverzhdeniya-podlinnosti-paketov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 NPM \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Sigstore \u0434\u043b\u044f \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 | ProHoster","og:description":"GitHub \u0432\u044b\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u0430 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044e \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Sigstore \u0434\u043b\u044f \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c \u0438 \u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u043b\u043e\u0433\u0430 \u0434\u043b\u044f \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u0440\u0435\u043b\u0438\u0437\u043e\u0432.","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/v-npm-planiruyut-ispolzovat-sigstore-dlya-podtverzhdeniya-podlinnosti-paketov","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-08-09T13:37:11+00:00","article:modified_time":"2022-08-09T13:37:11+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"104805","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-08-09 13:38:12","updated":"2022-09-30 00:16:55","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/104805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=104805"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/104805\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=104805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=104805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=104805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}