114 lines
2.9 KiB
Plaintext
114 lines
2.9 KiB
Plaintext
# Default backend definition. Set this to point to your content server.
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backend default {
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.host = "127.0.0.1";
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.port = "8080";
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.connect_timeout = 300s;
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.first_byte_timeout = 120s;
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.between_bytes_timeout = 300s;
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.max_connections = 800;
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}
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acl purge {
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"127.0.0.1";
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"localhost";
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}
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sub vcl_recv {
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set req.grace = 2m;
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# Set X-Forwarded-For header for logging in nginx
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remove req.http.X-Forwarded-For;
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set req.http.X-Forwarded-For = client.ip;
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# Remove has_js and CloudFlare/Google Analytics __* cookies and statcounter is_unique
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set req.http.Cookie = regsuball(req.http.Cookie, "(^|;\s*)(_[_a-z]+|has_js|is_unique)=[^;]*", "");
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# Remove a ";" prefix, if present.
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set req.http.Cookie = regsub(req.http.Cookie, "^;\s*", "");
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# Either the admin pages or the login
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if (req.url ~ "/wp-(login|admin|cron)") {
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# Don't cache, pass to backend
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return (pass);
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}
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# Remove the wp-settings-1 cookie
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set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-1=[^;]+(; )?", "")
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;
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# Remove the wp-settings-time-1 cookie
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set req.http.Cookie = regsuball(req.http.Cookie, "wp-settings-time-1=[^;]+(; )?"
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, "");
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# Remove the wp test cookie
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set req.http.Cookie = regsuball(req.http.Cookie, "wordpress_test_cookie=[^;]+(; )?", "");
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# Static content unique to the theme can be cached (so no user uploaded images)
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# The reason I don't take the wp-content/uploads is because of cache size on bigger blogs
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# that would fill up with all those files getting pushed into cache
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if (req.url ~ "wp-content/themes/" && req.url ~ "\.(css|js|png|gif|jp(e)?g)") {
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unset req.http.cookie;
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}
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// do not cache xmlrpc.php
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if (req.url ~ "xmlrpc.php")
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{return(pass);}
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if (req.request == "GET" && req.url ~ "(xmlrpc.php|wlmanifest.xml)") {
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unset req.http.cookie;
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return (pass);
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}
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# Even if no cookies are present, I don't want my "uploads" to be cached due to their potential size
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if (req.url ~ "/wp-content/uploads/") {
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return (pass);
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}
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# any pages with captchas need to be excluded
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if (req.url ~ "^/contact/" || req.url ~ "^/links/domains-for-sale/")
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{
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return(pass);
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}
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# Check the cookies for wordpress-specific items
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if (req.http.Cookie ~ "wordpress_" || req.http.Cookie ~ "comment_") {
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# A wordpress specific cookie has been set
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return (pass);
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}
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# allow PURGE from localhost
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if (req.request == "PURGE") {
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if (!client.ip ~ purge) {
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error 405 "Not allowed.";
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}
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return (lookup);
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}
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# Force lookup if the request is a no-cache request from the client
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if (req.http.Cache-Control ~ "no-cache") {
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return (pass);
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}
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# Try a cache-lookup
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return (lookup);
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}
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sub vcl_fetch {
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#set obj.grace = 5m;
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set beresp.grace = 2m;
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}
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sub vcl_hit {
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if (req.request == "PURGE") {
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purge;
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error 200 "Purged.";
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}
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}
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sub vcl_miss {
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if (req.request == "PURGE") {
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purge;
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error 200 "Purged.";
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}
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}
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