{"id":151118,"date":"2025-12-10T17:11:54","date_gmt":"2025-12-10T15:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-nginx-1-29-4-s-podderzhkoj-ech-i-vzaimodejstviya-s-bekendami-po-http-2-0"},"modified":"2025-12-10T17:11:54","modified_gmt":"2025-12-10T15:11:54","slug":"vypusk-nginx-1-29-4-s-podderzhkoj-ech-i-vzaimodejstviya-s-bekendami-po-http-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-nginx-1-29-4-s-podderzhkoj-ech-i-vzaimodejstviya-s-bekendami-po-http-2-0","title":{"rendered":"Lanzamiento de nginx 1.29.4 con soporte para ECH y conexi\u00f3n con backends a trav\u00e9s de HTTP\/2.0.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado la versi\u00f3n principal de nginx 1.29.4, en la que contin\u00faa el desarrollo de nuevas funcionalidades. En la rama estable 1.28.x, que se mantiene paralelamente, solo se realizan cambios relacionados con la correcci\u00f3n de errores graves y vulnerabilidades. En el futuro, la versi\u00f3n estable 1.30 se formar\u00e1 sobre la base de la versi\u00f3n principal 1.29.x. El c\u00f3digo del proyecto est\u00e1 escrito en C y se distribuye bajo la licencia BSD.       <\/p>\n<p>En esta nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido soporte para el protocolo HTTP\/2 en el m\u00f3dulo ngx_http_proxy, lo que permite utilizar HTTP\/2 al comunicarse con los backend.\n<li class=\"l\"> Se a\u00f1adi\u00f3 soporte para la extensi\u00f3n TLS ECH (Encrypted ClientHello), que contin\u00faa el desarrollo de la extensi\u00f3n ESNI (Encrypted Server Name Indication) y se utiliza para cifrar informaci\u00f3n sobre par\u00e1metros de sesiones TLS, como el nombre de dominio solicitado. La diferencia clave entre ECH y ESNI es que en ECH se cifra todo el mensaje TLS ClientHello en lugar de cifrar a nivel de campos individuales, lo que evita filtraciones a trav\u00e9s de campos que no cubre ESNI, como el campo PSK (Pre-Shared Key). El uso de ECH se activa especificando en la directiva \"ssl_ech_file\" el archivo de configuraci\u00f3n ECHConfig en formato PEM. El soporte est\u00e1 disponible al usar compilaciones de OpenSSL con ECH.\n<li class=\"l\"> Las reglas para verificar el host y el puerto en el texto de la solicitud, el encabezado &#171;Host&#187; y el pseudoencabezado &#171;:authority&#187; est\u00e1n alineadas con los requisitos de la RFC 3986.\n<li class=\"l\"> Ahora se trata como un error especificar un solo car\u00e1cter de nueva l\u00ednea como secuencia de finalizaci\u00f3n en solicitudes chunked o en el cuerpo de la respuesta.\n<li class=\"l\"> Se ha solucionado un cierre inesperado al utilizar HTTP\/3 con la biblioteca OpenSSL 3.5.1+.\n<li class=\"l\"> Se ha eliminado un cierre inesperado del proceso al indicar simult\u00e1neamente las directivas try_files y proxy_pass con URI.        <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64405\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.29.4, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439. \u0412 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0443\u044e \u0432\u0435\u0442\u043a\u0443 1.28.x \u0432\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u0412 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 1.29.x \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0442\u043a\u0430 1.30. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \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 BSD. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435: \u0412 [&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-151118","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.29.4, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f 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