{"id":52759,"date":"2019-11-16T00:00:00","date_gmt":"2019-11-15T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward"},"modified":"2020-02-18T14:00:33","modified_gmt":"2020-02-18T11:00:33","slug":"reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward","title":{"rendered":"Sortie de NNCP 5.0.0, un ensemble d'outils pour le transfert de fichiers \/ e-mails en mode store-and-forward.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.cypherpunks.ru\/pipermail\/nncp-devel\/2019-November\/000084.html\">A eu lieu<\/a><\/noindex> la sortie <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Ob-utilitakh.html\">Copie de n\u0153ud \u00e0 n\u0153ud<\/a><\/noindex> (NNCP), un ensemble d'outils pour le transfert s\u00e9curis\u00e9 de fichiers, d'e-mails et d'instructions \u00e0 ex\u00e9cuter en mode <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Store_and_forward\">stockage et transfert<\/a><\/noindex>. Prise en charge sur les syst\u00e8mes d'exploitation compatibles POSIX. Les outils sont \u00e9crits en Go et distribu\u00e9s sous licence GPLv3.<\/p>\n<p>Les utilitaires sont con\u00e7us pour aider \u00e0 construire de petits r\u00e9seaux pair \u00e0 pair <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Friend-to-friend\">ami \u00e0 ami<\/a><\/noindex> (comptant une douzaine de n\u0153uds) avec routage statique pour un transfert s\u00e9curis\u00e9 de fichiers en mode fire-and-forget, requ\u00eates de fichiers, e-mails et requ\u00eates d'ex\u00e9cution de commandes. Tous les paquets transmis <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Encrypted.html\">sont crypt\u00e9s<\/a><\/noindex> (de bout en bout) et authentifi\u00e9s explicitement par des cl\u00e9s publiques connues de contacts. Le chiffrement en oignon (comme dans Tor) est appliqu\u00e9 \u00e0 tous les paquets interm\u00e9diaires. Chaque n\u0153ud peut agir \u00e0 la fois comme client et serveur et utiliser des mod\u00e8les de comportement \u00e0 la fois de pouss\u00e9e et de sondage.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Sravnenie.html\">La diff\u00e9rence<\/a><\/noindex> de NNCP avec les solutions <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Uucp\">UUCP<\/a><\/noindex> et <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/FTN\">FTN<\/a><\/noindex> (FidoNet Technology Network), en plus du chiffrement et de l'authentification mentionn\u00e9s ci-dessus, est le support int\u00e9gr\u00e9 des r\u00e9seaux <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%A4%D0%BB%D0%BE%D0%BF%D0%BF%D0%B8%D0%BD%D0%B5%D1%82\">Floppynet<\/a><\/noindex> et des ordinateurs physiquement isol\u00e9s (<noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%92%D0%BE%D0%B7%D0%B4%D1%83%D1%88%D0%BD%D1%8B%D0%B9_%D0%B7%D0%B0%D0%B7%D0%BE%D1%80_(%D1%81%D0%B5%D1%82%D0%B8_%D0%BF%D0%B5%D1%80%D0%B5%D0%B4%D0%B0%D1%87%D0%B8_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85)\">air-gapped<\/a><\/noindex>) des r\u00e9seaux locaux et publics non s\u00e9curis\u00e9s. Une autre caract\u00e9ristique de NNCP est l'int\u00e9gration facile (comme avec UUCP) avec les serveurs de messagerie actuels tels que Postfix et Exim.<\/p>\n<p>Parmi les domaines d'application possibles de NNCP <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Scenarii.html\">on note<\/a><\/noindex> l'organisation de l'envoi\/r\u00e9ception de courriels sur des dispositifs sans connexion Internet permanente, le transfert de fichiers dans des conditions de connexion r\u00e9seau instables, le transfert s\u00e9curis\u00e9 de tr\u00e8s grands volumes de donn\u00e9es sur des supports physiques, la cr\u00e9ation de r\u00e9seaux de transmission de donn\u00e9es isol\u00e9s prot\u00e9g\u00e9s contre les attaques MitM, le contournement de la censure r\u00e9seau et de la surveillance. \u00c9tant donn\u00e9 que la cl\u00e9 de d\u00e9cryptage n'est d\u00e9tenue que par le destinataire, ind\u00e9pendamment des chemins de livraison des paquets par le r\u00e9seau ou via des supports physiques, une tierce partie ne peut pas lire le contenu, m\u00eame en interceptant l'envoi. D'autre part, l'authentification par signature num\u00e9rique emp\u00eache la cr\u00e9ation d'envois fictifs sous le nom d'un autre exp\u00e9diteur.<\/p>\n<p>Parmi les nouveaut\u00e9s de NNCP 5.0.0, par rapport \u00e0 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48756\">la r\u00e9cente mise \u00e0 jour<\/a><\/noindex> (version 3.3), on peut noter :<\/p>\n<ul>\n<li class=\"l\"> La licence du projet est pass\u00e9e de GPLv3+ \u00e0 GPLv3 uniquement, en raison d'une m\u00e9fiance envers <noindex><a rel=\"nofollow\" href=\"https:\/\/www.fsf.org\/\">la Free Software Foundation<\/a><\/noindex> apr\u00e8s <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/ar.shtml?num=51498\">le d\u00e9part<\/a><\/noindex> Richard Stallman;\n<li class=\"l\"> Un AEAD complet est utilis\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/AEAD-%D1%80%D0%B5%D0%B6%D0%B8%D0%BC_%D0%B1%D0%BB%D0%BE%D1%87%D0%BD%D0%BE%D0%B3%D0%BE_%D1%88%D0%B8%D1%84%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\">AEAD<\/a><\/noindex> Chiffrement ChaCha20-Poly135 par blocs de 128 KiB. Cela permet d'authentifier les donn\u00e9es en temps r\u00e9el dans les paquets chiffr\u00e9s, au lieu de g\u00e9n\u00e9rer une erreur \u00e0 la fin de la lecture de tout le texte chiffr\u00e9 ;\n<li class=\"l\"> Le format du fichier de configuration a chang\u00e9 depuis <noindex><a rel=\"nofollow\" href=\"https:\/\/yaml.org\/\">YAML<\/a><\/noindex> sur <noindex><a rel=\"nofollow\" href=\"https:\/\/hjson.org\/\">Hjson<\/a><\/noindex>. La derni\u00e8re biblioth\u00e8que est consid\u00e9rablement plus simple et plus petite, tout en offrant un confort similaire pour l'utilisateur lors de la configuration ;\n<li class=\"l\"> L'algorithme de compression zlib a \u00e9t\u00e9 remplac\u00e9 par <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Zstandard\">Zstandard<\/a><\/noindex>: augmentation significative de la vitesse de compression avec une efficacit\u00e9 nettement sup\u00e9rieure ;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/nncp_002dcall.html\">nncp-call<\/a><\/noindex> a obtenu l'option de visualiser les paquets existants (-list) sur un syst\u00e8me distant, sans les t\u00e9l\u00e9charger. Ainsi qu'une possibilit\u00e9 de t\u00e9l\u00e9chargement s\u00e9lectif de paquets (-pkts) ;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/nncp_002ddaemon.html\">nncp-daemon<\/a><\/noindex> a obtenu l'option -inetd, permettant de s'ex\u00e9cuter sous <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Inetd\">inetd<\/a><\/noindex> ou, par exemple, via SSH ;\n<li class=\"l\"> Les connexions en ligne peuvent \u00eatre \u00e9tablies non seulement directement via TCP, mais aussi en appelant des commandes externes et en communiquant via stdin\/stdout. Par exemple : nncp-call gw.stargrave.org \u00ab |ssh gw.stargrave.org nncp-daemon -inetd \u00bb;<\/li>\n<li class=\"l\"> La convivialit\u00e9 des commandes envers umask (utilisant des permissions \u00e9tendues de type 666\/777) et la possibilit\u00e9 de d\u00e9finir umask globalement via <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Configuration.html\">le fichier de configuration<\/a><\/noindex>, simplifiant l'utilisation <noindex><a rel=\"nofollow\" href=\"http:\/\/www.nncpgo.org\/Shared-spool.html\">d'un r\u00e9pertoire spool commun<\/a><\/noindex> entre plusieurs utilisateurs ;\n<li class=\"l\"> Utilisation compl\u00e8te du syst\u00e8me <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/golang\/go\/wiki\/Modules\">des modules Go<\/a><\/noindex>.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51868\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node-to-Node copy (NNCP), \u043d\u0430\u0431\u043e\u0440\u0430 \u0443\u0442\u0438\u043b\u0438\u0442 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0444\u0430\u0439\u043b\u043e\u0432, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b \u0438 \u043a\u043e\u043c\u0430\u043d\u0434 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 store-and-forward. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430 POSIX-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \u0423\u0442\u0438\u043b\u0438\u0442\u044b \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u0423\u0442\u0438\u043b\u0438\u0442\u044b \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043d\u0430 \u043f\u043e\u043c\u043e\u0449\u044c \u0432 \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0438 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043e\u0434\u043d\u043e\u0440\u0430\u043d\u0433\u043e\u0432\u044b\u0445 friend-to-friend \u0441\u0435\u0442\u0435\u0439 (\u0434\u044e\u0436\u0438\u043d\u044b \u0443\u0437\u043b\u043e\u0432) \u0441\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0444\u0430\u0439\u043b\u043e\u0432 [&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-52759","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 NNCP 5.0.0, \u0443\u0442\u0438\u043b\u0438\u0442 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\/\u043f\u043e\u0447\u0442\u044b \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 store-and-forward | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-11-15T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:00:33+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Lancement de NNCP 5.0.0, utilitaires pour le transfert de fichiers\/mail en mode store-and-forward | ProHoster","description":"La version a \u00e9t\u00e9 publi\u00e9e","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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\u0420\u0435\u043b\u0438\u0437 NNCP 5.0.0, \u0443\u0442\u0438\u043b\u0438\u0442 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\/\u043f\u043e\u0447\u0442\u044b \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 store-and-forward | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-nncp-5-0-0-utilit-dlya-peredachi-fajlov-pochty-v-rezhime-store-and-forward","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":"2019-11-15T21:00:00+00:00","article:modified_time":"2020-02-18T11:00:33+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"52759","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":null,"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":"2026-01-24 04:44:21","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:37:32","updated":"2026-01-24 04:44:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/52759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=52759"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/52759\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=52759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=52759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=52759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}