×åòâåðã, 22 Àïðåëÿ 2021 ã. 16:37
+ â öèòàòíèê
Íîâûé ðåëèç ïîëó÷èë ñðàçó íåñêîëüêî çàìåòíûõ óëó÷øåíèé:
- ïîääåðæêà OCSP (Online Certificate Status Protocol). Ýòî íîâûé ïðîòîêîë äëÿ îòçûâà X.509 (TLS). Èñïîëüçóåò íîòàöèþ ASN.1 ïîâåðõ HTTP âðîäå òàêîé:
FooAnswer ::= SEQUENCE {
questionNumber INTEGER,
answer BOOLEAN
}
- íîâûé ìîäóëü ngx_stream_set_module. ìîäóëü íóæåí äëÿ òîãî, ÷òîáû ìîæíî áûëî îïðåäåëÿòü ïåðåìåííûå â êîíôèãàõ. Íàêîíåö, äîñòóïåí ïîëíîöåííûé ìåõàíèçì if ($var) ... else ... .
- îïöèÿ ïîçâîëÿåò îïðåäåëèòü â êîìàíäíîé ñòðîêå ëîã ôàéë äëÿ îøèáîê.
- îïöèÿ çàïðåòà óñòàíàâëèâàòü øèôðîâàííûå ñîîáùåíèÿ âîîáùå - ssl_reject_handshake. Îñíîâíîå ïðèìåíåíèå - äîáàâèòü â îïèñàíèå default server è áëîêèðîâàòü êîííåêòû áåç ÿâíîãî õîñòà.
- â ïî÷òîâûé ïðîêñè äîáàâëåíà îïöèÿ proxy_smtp_auth, ïîçâîëÿþùàÿ àóòåíòèôèöèðîâàòü ïîëüçîâàòåëÿ íà áýêåíäå ïðè ïîìîùè êîìàíäû AUTH è ìåõàíèçìà PLAIN SASL.
- îïöèÿ ñ êó÷åé ïàðàìåòðîâ proxy_cache_path ïîëó÷èëà åùå îäèí «min_free». Ñïåöèàëüíûé ïðîöåññ cache manager ìîíèòîðèò ñâîáîäíîå ìåñòî è, åñëè îíî çàêàí÷èâàåòñÿ, íà÷èíàåò âûòåñíÿòü êåø. Îïÿòü æå ïî çàäàííûì ïàðàìåòðàì.
- óáðàëè ÷àñòü ñïåöèôè÷íûõ îïöèé äëÿ HTTP/2 â ïîëüçó óæå ñóùåñòâîâàâøèõ äëÿ HTTP/1. Îíè áóäóò îáùèå äëÿ îáîèõ ïðîòîêîëîâ.
- äîáàâëåíà îïöèÿ proxy_cookie_flags äëÿ çàùèòû îò CSS (cross-site scripting). ïîçâîëÿåò äîáàâëÿòü îïðåäåëåííûå HTTP õåäåðû äëÿ ïðîêñèðóåìûõ ñîåäèíåíèé. Íàñêîëüêî ìîæåò ñóäèòü àâòîð íîâîñòè, ðàíüøå ìû ïðîñòî ïèñàëè
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' blablabla
nginx
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