{"id":113360,"date":"2024-02-02T13:41:13","date_gmt":"2024-02-02T11:41:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-stabilnyj-vypusk-biblioteki-gnu-libmicrohttpd"},"modified":"2024-02-02T13:41:13","modified_gmt":"2024-02-02T11:41:13","slug":"pervyj-stabilnyj-vypusk-biblioteki-gnu-libmicrohttpd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/pervyj-stabilnyj-vypusk-biblioteki-gnu-libmicrohttpd","title":{"rendered":"Primeiro lan\u00e7amento est\u00e1vel da biblioteca GNU libmicrohttpd","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O projeto GNU lan\u00e7ou a vers\u00e3o 1.0.0 da biblioteca libmicrohttpd, marcada como o primeiro lan\u00e7amento est\u00e1vel em 16 anos de exist\u00eancia do projeto. A biblioteca \u00e9 escrita em C e oferece uma API simples para incorporar a funcionalidade de servidor HTTP em aplicativos. Entre as plataformas suportadas est\u00e3o: GNU\/Linux, FreeBSD, OpenBSD, NetBSD, Solaris, Android, macOS, Win32 e z\/OS. O c\u00f3digo \u00e9 distribu\u00eddo sob a licen\u00e7a LGPL 2.1+. Por padr\u00e3o, a biblioteca ocupa cerca de 200 KB, enquanto no modo de compila\u00e7\u00e3o m\u00ednima ocupa 32 KB. Nas depend\u00eancias, \u00e9 utilizado apenas libc, al\u00e9m de libgnutls em compila\u00e7\u00e3o opcional com suporte a TLS.    <\/p>\n<p>A biblioteca suporta o protocolo HTTP 1.1, TLS, processamento incremental de requisi\u00e7\u00f5es POST, recebimento de conex\u00f5es em v\u00e1rias portas de rede, autentica\u00e7\u00e3o basic e digest, IPv6, SHOUTcast, diversos m\u00e9todos de multiplexa\u00e7\u00e3o de conex\u00f5es (select, poll, epoll) e modelos de multithreading (por exemplo, pode-se usar um pool de threads ou uma thread por conex\u00e3o). Para reduzir a sobrecarga decorrente da troca de contexto entre o n\u00facleo e o espa\u00e7o do usu\u00e1rio, o n\u00famero de chamadas de sistema durante a opera\u00e7\u00e3o foi minimizado. A seguran\u00e7a da base de c\u00f3digo libmicrohttpd foi confirmada por auditorias realizadas pelas empresas Mozilla e Red Hat.      <\/p>\n<p>As mudan\u00e7as mais not\u00e1veis em rela\u00e7\u00e3o \u00e0 vers\u00e3o anterior s\u00e3o:  <\/p>\n<ul>\n<li class=\"l\"> O c\u00f3digo para an\u00e1lise de requisi\u00e7\u00f5es de clientes foi reescrito e totalmente ajustado \u00e0s exig\u00eancias das RFCs 9110 e 9112. Modos de conformidade estrita e flex\u00edvel foram fornecidos para equilibrar compatibilidade e maior seguran\u00e7a.\n<li class=\"l\"> A implementa\u00e7\u00e3o da autentica\u00e7\u00e3o digest foi reformulada, com um suporte significativamente ampliado para as funcionalidades presentes na RFC 7617. Isso inclui suporte a SHA-512, userhash e username em nota\u00e7\u00e3o estendida. O suporte ao antigo RFC 2069 e a utiliza\u00e7\u00e3o de hashes MD5 e SHA-256 tamb\u00e9m foram preservados.\n<li class=\"l\"> Melhorada a opera\u00e7\u00e3o em ambientes multithread e em modos de polling de sockets.\n<li class=\"l\"> A implementa\u00e7\u00e3o da autentica\u00e7\u00e3o basic foi reformulada, com fun\u00e7\u00f5es adicionais propostas na ABI.\n<li class=\"l\"> O c\u00f3digo para inicializa\u00e7\u00e3o do GnuTLS foi reescrito. Foi adicionada a capacidade de usar configura\u00e7\u00f5es de sistema padr\u00e3o e espec\u00edficas do libmicrohttpd para o GnuTLS, al\u00e9m de suporte para sobreposi\u00e7\u00e3o de configura\u00e7\u00f5es individuais da configura\u00e7\u00e3o do sistema GnuTLS.  <\/ul>\n<p>No futuro, est\u00e1 previsto o desenvolvimento da ramifica\u00e7\u00e3o libmicrohttpd 2, que oferecer\u00e1 suporte aos protocolos HTTP\/2 e HTTP\/3, al\u00e9m de simplificar a API e oferecer suporte a diferentes backends para TLS. O in\u00edcio do trabalho na nova ramifica\u00e7\u00e3o ser\u00e1 financiado pelo fundo Sovereign, estabelecido na Alemanha para estimular o desenvolvimento de infraestrutura digital aberta e ecossistemas de c\u00f3digo aberto.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60540\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libmicrohttpd 1.0.0, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0437\u0430 16 \u043b\u0435\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 API \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u0421\u0440\u0435\u0434\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c: GNU\/Linux, FreeBSD, OpenBSD, NetBSD, Solaris, Android, macOS, Win32 \u0438 z\/OS. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPL 2.1+. \u041f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u043f\u043e [&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-113360","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libmicrohttpd 1.0.0, 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