{"id":101150,"date":"2021-08-31T22:22:55","date_gmt":"2021-08-31T20:22:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-nginx-1-21-2-i-njs-0-6-2"},"modified":"2021-08-31T22:22:55","modified_gmt":"2021-08-31T20:22:55","slug":"vypusk-nginx-1-21-2-i-njs-0-6-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-nginx-1-21-2-i-njs-0-6-2","title":{"rendered":"Az nginx 1.21.2 \u00e9s az njs 0.6.2 kiad\u00e1sra ker\u00fclt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A f\u0151 \u00e1g src=\"nginx 1.21.2\" kiad\u00e1sa elk\u00e9sz\u00fclt, amely sor\u00e1n \u00faj lehet\u0151s\u00e9gek fejleszt\u00e9se folyik (a p\u00e1rhuzamosan t\u00e1mogatott stabil \u00e1gban 1.20 csak a s\u00falyos hib\u00e1k \u00e9s sebezhet\u0151s\u00e9gek orvosl\u00e1s\u00e1val kapcsolatos v\u00e1ltoz\u00e1sok t\u00f6rt\u00e9nnek).     <\/p>\n<p>F\u0151bb v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> Le van a tilalni a HTTP\/1.0 k\u00e9r\u00e9seket, amelyek tartalmazz\u00e1k a &#171;Transfer-Encoding&#187; HTTP-fejl\u00e9cet (ami megjelent az HTTP\/1.1 protokoll verzi\u00f3ban).\n<li class=\"l\"> Megsz\u00fcntett\u00e9k a kiviteli titkos\u00edt\u00e1si k\u00e9szlet t\u00e1mogat\u00e1s\u00e1t.\n<li class=\"l\"> Kompatibilit\u00e1s biztos\u00edt\u00e1sa az OpenSSL 3.0 k\u00f6nyvt\u00e1rral.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt az \"Auth-SSL-Protocol\" \u00e9s az \"Auth-SSL-Cipher\" fejl\u00e9c \u00e1tad\u00e1sa a lev\u00e9lproxy hiteles\u00edt\u0151 szerver\u00e9nek.\n<li class=\"l\"> A HTTP k\u00e9r\u00e9s test\u00e9nek sz\u0171r\u00e9si API-j\u00e1ban enged\u00e9lyezve van a feldolgozott adatok pufferez\u00e9se.\n<li class=\"l\"> A szerver tan\u00fas\u00edtv\u00e1nyok bet\u00f6lt\u00e9sekor bevezet\u00e9sre ker\u00fclt a biztons\u00e1gi szintek haszn\u00e1lata, amelyek az OpenSSL 1.1.0 verzi\u00f3t\u00f3l kezdve t\u00e1mogatottak, \u00e9s az \"@SECLEVEL=N\" param\u00e9terrel \u00e1ll\u00edthat\u00f3k be az ssl_ciphers direkt\u00edv\u00e1ban.\n<li class=\"l\"> Elt\u00e1vol\u00edtott\u00e1k a megakad\u00e1sokat, amelyek a <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2279\">SSL<\/a>-kapcsol\u00f3d\u00e1skor jelentkeztek a stream \u00e9s gRPC modulokban.\n<li class=\"l\"> Megold\u00f3dott a HTTP\/2 haszn\u00e1lata sor\u00e1n a k\u00e9r\u00e9s t\u00f6rzs\u00e9nek lemezre \u00edr\u00e1s\u00e1val kapcsolatos probl\u00e9ma, ha a k\u00e9r\u00e9sben nem volt jelen a \"Content-Length\" fejl\u00e9c.    <\/ul>\n<p>Egyszerre megjelent a njs 0.6.2, a JavaScript nyelv \u00e9rtelmez\u0151je az <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/\"   title=\"webszerver\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1180\">webszerver<\/a> nginx sz\u00e1m\u00e1ra. Az njs \u00e9rtelmez\u0151 t\u00e1mogatja az ECMAScript szabv\u00e1nyokat, \u00e9s lehet\u0151v\u00e9 teszi az nginx k\u00e9pess\u00e9geinek b\u0151v\u00edt\u00e9s\u00e9t a k\u00e9r\u00e9skezel\u00e9s sor\u00e1n konfigur\u00e1ci\u00f3s szkriptek r\u00e9v\u00e9n. A szkriptek a konfigur\u00e1ci\u00f3s f\u00e1jlban haszn\u00e1lhat\u00f3k a fejlettebb k\u00e9r\u00e9skezel\u00e9si logika meghat\u00e1roz\u00e1s\u00e1hoz, konfigur\u00e1ci\u00f3 kialak\u00edt\u00e1s\u00e1hoz, v\u00e1lasz dinamikus gener\u00e1l\u00e1s\u00e1hoz, a k\u00e9r\u00e9s\/v\u00e1lasz m\u00f3dos\u00edt\u00e1s\u00e1hoz vagy gyors helyettes\u00edt\u0151k l\u00e9trehoz\u00e1s\u00e1hoz a webalkalmaz\u00e1sokkal kapcsolatos probl\u00e9m\u00e1k megold\u00e1s\u00e1hoz. Az \u00faj verzi\u00f3ban a Promise megval\u00f3s\u00edt\u00e1s\u00e1hoz \u00faj met\u00f3dusok ker\u00fcltek hozz\u00e1ad\u00e1sra: Promise.all(), Promise.allSettled(), Promise.any() \u00e9s Promise.race(). T\u00e1mogat\u00e1st kapott az AggregateError objektum.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55714\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.21.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \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 (\u0432 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 1.20 \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). \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 HTTP\/1.0, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0445 HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a &#171;Transfer-Encoding&#187; (\u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/1.1). \u041f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0448\u0438\u0444\u0440\u043e\u0432. \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 OpenSSL 3.0. \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 [&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-101150","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=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.21.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \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 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