{"id":123569,"date":"2025-04-17T11:28:41","date_gmt":"2025-04-17T09:28:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novye-versii-nginx-1-27-5-forka-freenginx-1-27-6-i-javascript-modulya-njs-0-8-10"},"modified":"2025-04-17T11:28:41","modified_gmt":"2025-04-17T09:28:41","slug":"novye-versii-nginx-1-27-5-forka-freenginx-1-27-6-i-javascript-modulya-njs-0-8-10","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/novye-versii-nginx-1-27-5-forka-freenginx-1-27-6-i-javascript-modulya-njs-0-8-10","title":{"rendered":"Nov\u00e9 verzie nginx 1.27.5, forku FreeNginx 1.27.6 a JavaScript modulu njs 0.8.10","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bola predstaven\u00e1 verzia hlavnej vetvy nginx 1.27.5, v ktorej pokra\u010duje v\u00fdvoj nov\u00fdch funkci\u00ed. Do paralelne podporovanej stabilnej vetvy 1.26.x s\u00fa zahrnut\u00e9 iba zmeny t\u00fdkaj\u00face sa odstr\u00e1nenia v\u00e1\u017enych ch\u00fdb a zranite\u013enost\u00ed. V bud\u00facnosti bude na z\u00e1klade hlavnej vetvy 1.27.x vytvoren\u00e1 stabiln\u00e1 vetva 1.28. K\u00f3d projektu je nap\u00edsan\u00fd v jazyku C a je \u0161\u00edren\u00fd pod licenciou BSD.       <\/p>\n<p>Medzi zmenami v nginx 1.27.5:  <\/p>\n<ul>\n<li class=\"l\"> Pre pripojenia pou\u017e\u00edvaj\u00face protokol QUIC bola pridan\u00e1 podpora algoritmu riadenia sie\u0165ovej pre\u0165a\u017eenosti CUBIC (RFC 9438), ktor\u00e9ho fungovanie spo\u010d\u00edva v postupnom zvy\u0161ovan\u00ed ve\u013ekosti okna pre\u0165a\u017eenia a\u017e do v\u00fdskytu straty paketov, po \u010dom sa ve\u013ekos\u0165 okna vr\u00e1ti na hodnotu pred stratou. V uskuto\u010dnen\u00fdch testoch pou\u017eitie CUBIC umo\u017enilo skr\u00e1ti\u0165 \u010das prenosu s\u00faboru s ve\u013ekos\u0165ou 500 MB o 24 % pri latenci\u00e1ch 40 ms a BDP 750 K (Bandwidth Delay Product) a o 73 % pri latenci\u00e1ch 100 ms a BDP 9 M.\n<li class=\"l\"> Maxim\u00e1lna ve\u013ekos\u0165 cache ukladanej v zdie\u013eanej pam\u00e4ti pre SSL rel\u00e1cie bola zv\u00fd\u0161en\u00e1 na 8192.\n<li class=\"l\"> Bola zaveden\u00e1 podpora pre zostavovanie so C kni\u017enicou Musl.\n<li class=\"l\"> Bola vykonan\u00e1 optimaliz\u00e1cia v\u00fdkonu a odstr\u00e1nenie ch\u00fdb v implement\u00e1cii HTTP\/3.\n<li class=\"l\"> Opraven\u00e9 chyby v implement\u00e1cii direkt\u00edv &#171;grpc_ssl_password_file&#187;, &#171;proxy_ssl_password_file&#187; a &#171;uwsgi_ssl_password_file&#187;, ktor\u00e9 sa prejavovali pri na\u010d\u00edtan\u00ed <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/ssl-sertifikat\/\"   title=\"SSL certifik\u00e1tov\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"353\">SSL certifik\u00e1tov<\/a> a k\u013e\u00fa\u010dov \u0161ifrovania z premenn\u00fdch.\n<li class=\"l\"> Boli odstr\u00e1nen\u00e9 probl\u00e9my s nastaven\u00edm premenn\u00fdch $ssl_curve a $ssl_curves pri pou\u017eit\u00ed pripojen\u00fdch implement\u00e1ci\u00ed eliptick\u00fdch kriviek v OpenSSL.  <\/ul>\n<p>\u010ealej m\u00f4\u017eeme poznamena\u0165 vydanie stabiln\u00fdch verzi\u00ed projektu FreeNginx 1.27.5 a 1.27.6, vyv\u00edjaj\u00faceho forku Nginx. V\u00fdvoj forku vedie Maxim Dunin, jeden z k\u013e\u00fa\u010dov\u00fdch v\u00fdvoj\u00e1rov Nginx. FreeNginx je prezentovan\u00fd ako neziskov\u00fd projekt, zabezpe\u010duj\u00faci v\u00fdvoj k\u00f3dovej z\u00e1kladne Nginx bez korpor\u00e1tneho zasahovania.   <\/p>\n<p>Zmeny vo FreeNginx 1.27.5 a 1.27.6:  <\/p>\n<ul>\n<li class=\"l\"> Boli vyrie\u0161en\u00e9 probl\u00e9my pri pou\u017eit\u00ed OpenSSL 3.5 (v premenn\u00fdch $ssl_curve a $ssl_curves sa nezobrazoval n\u00e1zov skupiny X25519MLKEM768).\n<li class=\"l\"> Bolo odstr\u00e1nen\u00e9 havarijn\u00e9 ukon\u010denie pracovn\u00e9ho procesu v konfigur\u00e1ci\u00e1ch s direkt\u00edvou proxy_ssl_password_file, objavuj\u00face sa pri uv\u00e1dzan\u00ed premenn\u00fdch v direkt\u00edvach proxy_ssl_certificate a proxy_ssl_certificate_key.\n<li class=\"l\"> Do direkt\u00edvy listen bola pridan\u00e1 podpora pre parameter multipath.\n<li class=\"l\">  Op\u00e4tovn\u00e9 pou\u017eitie SSL rel\u00e1ci\u00ed medzi servermi, ktor\u00e9 pou\u017e\u00edvaj\u00fa r\u00f4zne certifik\u00e1ty v pr\u00edkaze ssl_trusted_certificate, je zak\u00e1zan\u00e9 pri zapnutej kontrole klientskych SSL certifik\u00e1tov.\n<li class=\"l\"> Rie\u0161en\u00fd probl\u00e9m s op\u00e4tovn\u00fdm pou\u017eit\u00edm rel\u00e1ci\u00ed v kontexte in\u00e9ho  <a href=\"https:\/\/prohoster.info\/sk\/vps\/ssd-vps\/\"  data-wpil-monitor-id=\"3230\">virtu\u00e1lneho servera<\/a> pri pou\u017eit\u00ed TLSv1.3 s OpenSSL 1.1.1e+.\n<li class=\"l\"> Rie\u0161en\u00fd probl\u00e9m pri pou\u017eit\u00ed zlib-ng.    <\/ul>\n<p>Okrem toho bol vydan\u00fd njs 0.8.10, modulu na integr\u00e1ciu interpret\u00e1torov jazyka JavaScript do http servera nginx. Podporuje pripojenie r\u00f4znych JavaScript enginov. Ako z\u00e1kladn\u00fd pon\u00faka vlastn\u00fd engine QuickJS s podporou \u0161pecifik\u00e1cie ECMAScript 2023. Njs umo\u017e\u0148uje pou\u017e\u00edva\u0165 JavaScript skripty v konfigur\u00e1cii na roz\u0161\u00edrenie mo\u017enost\u00ed nginx. Skripty m\u00f4\u017eu by\u0165 pou\u017eit\u00e9 na definovanie roz\u0161\u00edrenej logiky spracovania po\u017eiadaviek, tvorby konfigur\u00e1cie, dynamickej gener\u00e1cie odpoved\u00ed, modifik\u00e1cie po\u017eiadavky\/odpovede alebo r\u00fdchlej tvorby z\u00e1lo\u017eiek na rie\u0161enie probl\u00e9mov vo webov\u00fdch aplik\u00e1ci\u00e1ch.     <\/p>\n<p>Zmeny v njs 0.8.10:     <\/p>\n<ul>\n<li class=\"l\"> Do JavaScript enginu QuickJS bola pridan\u00e1 podpora API WebCrypto, TextEncoder a TextDecoder.\n<li class=\"l\"> Do enginu QuickJS boli pridan\u00e9 nov\u00e9 moduly querystring, crypto a xml.\n<li class=\"l\"> Pridan\u00e1 podpora kni\u017enice QuickJS-NG.\n<li class=\"l\"> Vmodule pre nginx je implementovan\u00e9 \u010d\u00edtanie obsahu r.requestText a r.requestBuffer z do\u010dasn\u00e9ho s\u00faboru.         <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63092\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.27.5, \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 1.26.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 1.27.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 1.28. \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. \u0421\u0440\u0435\u0434\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 nginx [&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-123569","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.27.5, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f 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