rebuild
This commit is contained in:
Mateusz Gruszczyński
@@ -1,268 +1,211 @@
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vcl 4.1;
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import std;
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import vsthrottle;
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backend default {
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.host = "plik";
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.port = "8080";
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.max_connections = 100;
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.probe = {
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.url = "/";
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.interval = 10s;
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.timeout = 5s;
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.window = 5;
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.threshold = 3;
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}
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.connect_timeout = 5s;
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.first_byte_timeout = 90s;
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.between_bytes_timeout = 2s;
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.host = "plik";
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.port = "8080";
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.max_connections = 100;
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.probe = { .url = "/"; .interval = 10s; .timeout = 5s; .window = 5; .threshold = 3; }
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.connect_timeout = 5s;
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.first_byte_timeout = 90s;
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.between_bytes_timeout = 2s;
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}
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acl purge {
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"localhost";
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"127.0.0.1";
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"::1";
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}
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acl purge { "localhost"; "127.0.0.1"; "::1"; }
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sub vcl_recv {
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unset req.http.X-Cache;
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unset req.http.X-Cache-Hits;
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# --- anty-noise / normalizacja ---
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unset req.http.X-Cache;
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unset req.http.X-Cache-Hits;
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set req.http.Host = regsub(req.http.Host, ":[0-9]+", "");
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unset req.http.proxy;
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set req.backend_hint = default;
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set req.url = std.querysort(req.url);
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set req.url = regsub(req.url, "\?$", "");
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set req.http.Surrogate-Capability = "key=ESI/1.0";
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set req.http.Host = regsub(req.http.Host, ":[0-9]+", "");
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unset req.http.proxy;
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set req.backend_hint = default;
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if (req.restarts == 0) {
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if (req.http.X-Forwarded-For) { set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip; }
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else { set req.http.X-Forwarded-For = client.ip; }
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}
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# Accept-Encoding normalize (wyłącz dla plików binarnych/statycznych)
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if (req.http.Accept-Encoding) {
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if (req.url ~ "(?i)\.(jpg|jpeg|png|gif|bmp|tiff|jiff|svg|webp|ico|js|css|html?|txt|eot|ttf|woff2?)$") {
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unset req.http.Accept-Encoding;
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} elseif (req.http.Accept-Encoding ~ "gzip") {
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set req.http.Accept-Encoding = "gzip";
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} elseif (req.http.Accept-Encoding ~ "deflate" && req.http.user-agent !~ "MSIE") {
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set req.http.Accept-Encoding = "deflate";
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} else {
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unset req.http.Accept-Encoding;
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}
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}
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set req.url = std.querysort(req.url);
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set req.url = regsub(req.url, "\?$", "");
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set req.http.Surrogate-Capability = "key=ESI/1.0";
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if (req.restarts == 0) {
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if (req.http.X-Forwarded-For) {
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set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip;
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} else {
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set req.http.X-Forwarded-For = client.ip;
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}
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}
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# PURGE
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if (req.method == "PURGE") {
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if (!client.ip ~ purge) { return (synth(405, "Not allowed.")); }
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return (hash);
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}
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# BAN (opcjonalnie ban wg host+url)
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if (req.method == "BAN") {
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if (!client.ip ~ purge) { return (synth(405, "Not allowed.")); }
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ban("req.http.host == " + req.http.host + " && req.url ~ " + req.url);
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return (synth(200, "Banned"));
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}
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# inne metody niż cache’owalne → pipe lub pass
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if (req.method != "GET" && req.method != "HEAD" &&
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req.method != "PUT" && req.method != "POST" &&
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req.method != "PATCH" && req.method != "TRACE" &&
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req.method != "OPTIONS" && req.method != "DELETE") {
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return (pipe);
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}
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# cache tylko GET/HEAD i bez Authorization
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if ((req.method != "GET" && req.method != "HEAD") || req.http.Authorization) {
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return (pass);
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}
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# wyjątki niecache’owalne (np. admin/ajax)
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if (req.url ~ "^/status\.php$" ||
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req.url ~ "^/update\.php$" ||
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req.url ~ "^/admin(?:/.*)?$" ||
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req.url ~ "^/flag/.*$" ||
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req.url ~ "^.*/ajax/.*$" ||
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req.url ~ "^.*/ahah/.*$") {
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return (pass);
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}
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# cookies: zostaw tylko whitelisted (tu: brak) → jeśli coś zostało, zrób pass
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if (req.http.Cookie) {
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set req.http.Cookie = ";" + req.http.Cookie;
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set req.http.Cookie = regsuball(req.http.Cookie, "; +", ";");
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# (przykład whitelistu – dopasuj pod siebie)
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set req.http.Cookie = regsuball(req.http.Cookie, ";(SESS[a-z0-9]+|SSESS[a-z0-9]+|NO_CACHE)=", "; \1=");
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set req.http.Cookie = regsuball(req.http.Cookie, ";[^ ][^;]*", "");
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set req.http.Cookie = regsuball(req.http.Cookie, "^[; ]+|[; ]+$", "");
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if (req.http.Cookie ~ "^\s*$") {
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unset req.http.Cookie;
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} else {
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return (pass);
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}
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}
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# --- RATE LIMIT: 100/10s, kara 10s ---
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if (vsthrottle.is_denied(client.identity, 100, 10s, 10s)) {
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return (synth(429, "Too Many Requests"));
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}
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# --- metody administracyjne ---
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if (req.method == "PURGE") {
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if (!client.ip ~ purge) { return (synth(405, "Not allowed.")); }
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return (hash);
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}
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if (req.method == "BAN") {
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if (!client.ip ~ purge) { return (synth(405, "Not allowed.")); }
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ban("req.http.host == " + req.http.host + " && req.url ~ " + req.url);
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return (synth(200, "Banned"));
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}
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# --- dopuszczalne metody / pass dla niecache’owalnych ---
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if (req.method != "GET" && req.method != "HEAD" && req.method != "OPTIONS") {
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return (pass);
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}
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if (req.http.Authorization) { return (pass); }
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# --- wyjątki dynamiczne (np. admin, ajax, status) ---
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if (req.url ~ "(?i)/(ajax|ahah)/") {
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return (pass);
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}
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# --- Accept-Encoding (nie kompresujemy oczywistych statyk po rozszerzeniu) ---
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if (req.http.Accept-Encoding) {
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if (req.url ~ "(?i)\.(jpg|jpeg|png|gif|webp|ico|svg|woff2?|ttf|eot|mp4|mp3|pdf|zip|7z|gz|bz2)$") {
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unset req.http.Accept-Encoding;
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} elseif (req.http.Accept-Encoding ~ "gzip") {
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set req.http.Accept-Encoding = "gzip";
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} elseif (req.http.Accept-Encoding ~ "deflate" && req.http.user-agent !~ "MSIE") {
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set req.http.Accept-Encoding = "deflate";
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} else {
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unset req.http.Accept-Encoding;
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}
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}
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# --- cookies: tylko jeśli naprawdę potrzebne do cache key; inaczej wyczyść ---
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if (req.http.Cookie) {
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set req.http.Cookie = ";" + req.http.Cookie;
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set req.http.Cookie = regsuball(req.http.Cookie, "; +", ";");
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# przykładowy whitelist (dopasuj pod aplikację); tu czyścimy wszystkie
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set req.http.Cookie = regsuball(req.http.Cookie, ";[^;]*", "");
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set req.http.Cookie = regsuball(req.http.Cookie, "^[; ]+|[; ]+$", "");
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if (req.http.Cookie ~ "^\s*$") { unset req.http.Cookie; }
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else { return (pass); } # zostało coś istotnego → omijamy cache
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}
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return (hash);
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}
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sub vcl_hash {
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hash_data(req.http.X-Forwarded-Proto);
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hash_data(req.http.X-Forwarded-Proto);
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}
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sub vcl_hit {
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set req.http.X-Cache = "hit";
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if (obj.ttl <= 0s && obj.grace > 0s) {
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set req.http.X-Cache = "hit graced";
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}
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set req.http.X-Cache = "HIT";
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if (obj.ttl <= 0s && obj.grace > 0s) { set req.http.X-Cache = "HIT-GRACE"; }
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}
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sub vcl_miss { set req.http.X-Cache = "miss"; }
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sub vcl_pass { set req.http.X-Cache = "pass"; }
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sub vcl_pipe { set req.http.X-Cache = "pipe uncacheable"; }
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sub vcl_miss { set req.http.X-Cache = "MISS"; }
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sub vcl_pass { set req.http.X-Cache = "PASS"; }
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sub vcl_backend_response {
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set beresp.http.X-Url = bereq.url;
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set beresp.http.X-Host = bereq.http.host;
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# krótkie TTL dla wybranych statusów
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if (beresp.status == 404 || beresp.status == 301 || beresp.status == 500) {
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set beresp.ttl = 10m;
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}
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# krótkie TTL dla wybranych statusów
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if (beresp.status == 404 || beresp.status == 301 || beresp.status == 500) {
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set beresp.ttl = 10m;
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}
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# retry na 5xx (bez pętli)
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if (beresp.status == 500 || beresp.status == 503) { return (retry); }
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# retry na błędach backendu
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if (beresp.status == 500 || beresp.status == 503) {
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return (retry);
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}
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# kompresja
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if (bereq.url ~ "(?i)\.(jpg|jpeg|png|gif|webp|ico|svg|mp4|mp3|pdf|zip|7z|gz|bz2)$") {
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set beresp.do_gzip = false;
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} else {
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set beresp.do_gzip = true;
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}
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# kompresja (wyłącz dla oczywistych binariów po URL)
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if (bereq.url ~ "(?i)\.(3gp|wmv|avi|asf|asx|mpg|mpeg|mp4|pls|mp3|mid|wav|swf|flv|exe|zip|tar|rar|gz|tgz|bz2|uha|7z|doc|docx|xls|xlsx|pdf|iso)$") {
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set beresp.do_gzip = false;
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} else {
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set beresp.do_gzip = true;
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# TTL: honoruj Cache-Control; no-store/private = 0
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if (beresp.http.Cache-Control ~ "(?i)no-store|private") {
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set beresp.ttl = 0s;
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} else {
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if (beresp.http.Cache-Control ~ "(?i)s-maxage=\d+") {
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set beresp.ttl = std.duration(regsub(beresp.http.Cache-Control, ".*(?i)s-maxage=(\d+).*", "\1") + "s", 0s);
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} elseif (beresp.http.Cache-Control ~ "(?i)max-age=\d+") {
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set beresp.ttl = std.duration(regsub(beresp.http.Cache-Control, ".*(?i)max-age=(\d+).*", "\1") + "s", 0s);
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}
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# fallback (lekko agresywny, prosto)
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if (beresp.ttl <= 0s) {
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if (beresp.http.Content-Type ~ "(?i)^image/|^font/|/javascript|/css") { set beresp.ttl = 7d; }
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elseif (beresp.http.Content-Type ~ "(?i)^text/|^application/json") { set beresp.ttl = 1d; }
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else { set beresp.ttl = 1h; }
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}
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}
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# TTL: honoruj Cache-Control (s-maxage > max-age), no-store/private → 0
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if (beresp.http.Cache-Control ~ "(?i)no-store" || beresp.http.Cache-Control ~ "(?i)private") {
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set beresp.ttl = 0s;
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} else {
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if (beresp.http.Cache-Control ~ "(?i)s-maxage=\d+") {
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set beresp.ttl = std.duration(regsub(beresp.http.Cache-Control, ".*(?i)s-maxage=(\d+).*", "\1") + "s", 0s);
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} elseif (beresp.http.Cache-Control ~ "(?i)max-age=\d+") {
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set beresp.ttl = std.duration(regsub(beresp.http.Cache-Control, ".*(?i)max-age=(\d+).*", "\1") + "s", 0s);
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}
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# fallback wg Content-Type (jeśli brak max-age)
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if (beresp.ttl <= 0s) {
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if (beresp.http.Content-Type ~ "(?i)^video/(mp4|webm|ogg|x-msvideo|x-matroska|mpeg|quicktime|3gpp|3gpp2|x-flv|avi|x-ms-wmv)($|;)") {
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set beresp.ttl = 259200s; # 3d
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} elseif (beresp.http.Content-Type ~ "(?i)^audio/(mpeg|mp3|ogg|wav|x-wav|webm|aac|flac|midi|x-midi|x-aiff|aiff|x-mpegurl|x-ms-wma)($|;)") {
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set beresp.ttl = 259200s; # 3d
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} elseif (beresp.http.Content-Type ~ "(?i)^application/(zip|x-tar|rar|x-7z-compressed|gzip|x-bzip2|x-bzip|octet-stream|x-rar-compressed|x-gzip|x-xz|x-lzma|x-iso9660-image)($|;)") {
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set beresp.ttl = 3600s; # 1h
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} elseif (beresp.http.Content-Type ~ "(?i)^image/(jpeg|jpg|jpe|png|gif|bmp|webp|svg(\+xml)?|tiff|tif|x-icon|vnd\.microsoft\.icon|heic|heif|avif|jp2|jpx|j2k|j2c)($|;)") {
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set beresp.ttl = 759200s; # ~8.8d
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} elseif (
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beresp.http.Content-Type ~ "(?i)^text/(plain|csv|css|html?|xml|javascript|markdown|x-markdown|tab-separated-values|richtext)"
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|| beresp.http.Content-Type ~ "(?i)^application/(json|xml|x-yaml|x-tar|x-latex|x-tex|x-bibtex|x-sql|x-javascript|x-lua|x-perl|x-python|x-ruby|x-csh|x-php|x-httpd-php|x-shellscript|x-javascript-config)"
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) {
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set beresp.ttl = 2592000s; # 30d
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} else {
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set beresp.ttl = 1d; # domyślnie
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}
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}
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}
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# usuń ciasteczka dla statyk/binariów
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if (bereq.url ~ "(?i)\.(jpg|jpeg|png|gif|webp|ico|svg|js|css|woff2?|ttf|eot|pdf|zip|7z|gz|bz2|mp4|mp3)$") {
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unset beresp.http.Set-Cookie;
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}
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# wyczyść Set-Cookie dla statyk (obrazy, css/js, fonty, binaria)
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if (bereq.url ~ "(?i)\.(jpg|jpeg|png|gif|bmp|tiff|svg|webp|ico|js|css|html?|txt|eot|ttf|woff2?)$") {
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unset beresp.http.Set-Cookie;
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}
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if (bereq.url ~ "(?i)\.(3gp|wmv|avi|asf|asx|mpg|mpeg|mp4|pls|mp3|mid|wav|swf|flv|exe|zip|tar|rar|gz|tgz|bz2|uha|7z|doc|docx|xls|xlsx|pdf|iso)$") {
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unset beresp.http.Set-Cookie;
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}
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# ESI
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if (beresp.http.Surrogate-Control ~ "ESI/1.0") {
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unset beresp.http.Surrogate-Control;
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set beresp.do_esi = true;
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}
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# ESI
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if (beresp.http.Surrogate-Control ~ "ESI/1.0") {
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unset beresp.http.Surrogate-Control;
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set beresp.do_esi = true;
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}
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# grace/keep
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if (beresp.ttl > 0s) {
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set beresp.grace = std.duration(std.tostring( beresp.ttl / 10 ), 10m);
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if (beresp.grace < 10m) { set beresp.grace = 10m; }
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if (beresp.grace > 2h) { set beresp.grace = 2h; }
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set beresp.keep = (beresp.ttl > 1h) ? 1h : beresp.ttl;
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} else {
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set beresp.grace = 0s;
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set beresp.keep = 0s;
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}
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# grace: 10% TTL (min 10m, max 2h); keep: min(TTL, 1h)
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if (beresp.ttl > 0s) {
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set beresp.grace = beresp.ttl / 10;
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if (beresp.grace < 10m) { set beresp.grace = 10m; }
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if (beresp.grace > 2h) { set beresp.grace = 2h; }
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if (beresp.ttl > 1h) {
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set beresp.keep = 1h;
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} else {
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set beresp.keep = beresp.ttl;
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}
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} else {
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set beresp.grace = 0s;
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set beresp.keep = 0s;
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}
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# streaming dużych odpowiedzi (>1 MiB)
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if (beresp.http.Content-Length && std.integer(beresp.http.Content-Length, 0) > 1048576) {
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set beresp.do_stream = true;
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}
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}
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sub vcl_deliver {
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unset resp.http.X-Url;
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unset resp.http.X-Host;
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unset resp.http.Cache-Tags;
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unset resp.http.X-Drupal-Cache-Contexts;
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# polityka Cache-Control po typie (frontend)
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if (resp.http.Content-Type ~ "(?i)^image/|^font/|/javascript|/css") {
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set resp.http.Cache-Control = "public, max-age=604800"; # 7d
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} elseif (resp.http.Content-Type ~ "(?i)^text/|^application/json") {
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set resp.http.Cache-Control = "public, max-age=86400"; # 1d
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}
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# Ustal Cache-Control po Content-Type (frontend-policy)
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if (resp.http.Content-Type ~ "(?i)^video/(mp4|webm|ogg|x-msvideo|x-matroska|mpeg|quicktime|3gpp|3gpp2|x-flv|avi|x-ms-wmv)$") {
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set resp.http.Cache-Control = "public, max-age=259200";
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} elseif (resp.http.Content-Type ~ "(?i)^audio/(mpeg|mp3|ogg|wav|x-wav|webm|aac|flac|midi|x-midi|x-aiff|aiff|x-mpegurl|x-ms-wma)$") {
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set resp.http.Cache-Control = "public, max-age=259200";
|
||||
} elseif (resp.http.Content-Type ~ "(?i)^application/(zip|x-tar|rar|x-7z-compressed|gzip|x-bzip2|x-bzip|octet-stream|x-rar-compressed|x-gzip|x-xz|x-lzma|x-iso9660-image)$") {
|
||||
set resp.http.Cache-Control = "public, max-age=3600";
|
||||
} elseif (resp.http.Content-Type ~ "(?i)^image/(jpeg|jpg|jpe|png|gif|bmp|webp|svg(\+xml)?|tiff|tif|x-icon|vnd\.microsoft\.icon|heic|heif|avif|jp2|jpx|j2k|j2c)$") {
|
||||
set resp.http.Cache-Control = "public, max-age=759200";
|
||||
} elseif (
|
||||
resp.http.Content-Type ~ "(?i)^text/(plain|csv|css|html?|xml|javascript|markdown|x-markdown|tab-separated-values|richtext)"
|
||||
|| resp.http.Content-Type ~ "(?i)^application/(json|xml|x-yaml|x-tar|x-latex|x-tex|x-bibtex|x-sql|x-javascript|x-lua|x-perl|x-python|x-ruby|x-csh|x-php|x-httpd-php|x-shellscript|x-javascript-config)"
|
||||
) {
|
||||
set resp.http.Cache-Control = "public, max-age=2592000";
|
||||
}
|
||||
unset resp.http.Expires;
|
||||
unset resp.http.Pragma;
|
||||
|
||||
unset resp.http.Expires;
|
||||
unset resp.http.Pragma;
|
||||
# metryki cache
|
||||
if (obj.uncacheable) {
|
||||
set resp.http.X-Cache = "PASS";
|
||||
unset resp.http.Age;
|
||||
} elseif (obj.hits > 0) {
|
||||
set resp.http.X-Cache = "HIT";
|
||||
set resp.http.X-Cache-Hits = obj.hits;
|
||||
} else {
|
||||
set resp.http.X-Cache = "MISS";
|
||||
unset resp.http.Age;
|
||||
}
|
||||
|
||||
if (obj.hits > 0) {
|
||||
set resp.http.X-Cache = req.http.X-Cache;
|
||||
set resp.http.X-Cache-Hits = obj.hits;
|
||||
} else {
|
||||
unset resp.http.Age;
|
||||
}
|
||||
# twarde usunięcie sygnatur serwera
|
||||
unset resp.http.X-Url;
|
||||
unset resp.http.X-Host;
|
||||
unset resp.http.Via;
|
||||
unset resp.http.X-Varnish;
|
||||
unset resp.http.Server;
|
||||
set resp.http.X-Frame-Options = "SAMEORIGIN";
|
||||
|
||||
unset resp.http.X-Varnish;
|
||||
unset resp.http.Via;
|
||||
unset resp.http.Server;
|
||||
|
||||
if (resp.status == 403 || resp.status == 404 || resp.status == 500 || resp.status == 503) {
|
||||
return (synth(800, "Maintenance page"));
|
||||
}
|
||||
# strona serwisowa dla wybranych statusów
|
||||
if (resp.status == 403 || resp.status == 404 || resp.status == 500 || resp.status == 503) {
|
||||
return (synth(800, "Maintenance page"));
|
||||
}
|
||||
}
|
||||
|
||||
sub vcl_synth {
|
||||
set req.http.X-Cache = "synth";
|
||||
set resp.http.X-Cache = "SYNTH";
|
||||
|
||||
if (resp.status == 503 && req.restarts < 4) {
|
||||
return (restart);
|
||||
}
|
||||
if (resp.status == 503 && req.restarts < 4) { return (restart); }
|
||||
|
||||
if (resp.status == 800) {
|
||||
set resp.http.Content-Type = "text/html; charset=utf-8";
|
||||
set resp.status = 404;
|
||||
set resp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0";
|
||||
synthetic({"<!DOCTYPE html>
|
||||
if (resp.status == 800) {
|
||||
set resp.http.Content-Type = "text/html; charset=utf-8";
|
||||
set resp.status = 404;
|
||||
set resp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0";
|
||||
synthetic({"<!DOCTYPE html>
|
||||
<html><head><title>"} + resp.status + " " + resp.reason + {"</title></head>
|
||||
<body><h1>Error "} + resp.status + {"</h1><p>"} + resp.reason + {"</p></body></html>"});
|
||||
return (deliver);
|
||||
}
|
||||
return (deliver);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user