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change max-age to 5 for non-authed responses

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Alec Armbruster 2023-06-29 13:33:30 -04:00
parent 339cefa2b0
commit d8ee0ec78a
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GPG key ID: 52BC7C84E960FD1B
1 changed files with 4 additions and 2 deletions
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6
src/server/middleware.ts
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@ -18,7 +18,7 @@ export function setDefaultCsp({
// Set cache-control headers. If user is logged in, set `private` to prevent storing data in // Set cache-control headers. If user is logged in, set `private` to prevent storing data in
// shared caches (eg nginx) and leaking of private data. If user is not logged in, allow caching // shared caches (eg nginx) and leaking of private data. If user is not logged in, allow caching
// all responses for 60 seconds to reduce load on backend and database. The specific cache // all responses for 5 seconds to reduce load on backend and database. The specific cache
// interval is rather arbitrary and could be set higher (less server load) or lower (fresher data). // interval is rather arbitrary and could be set higher (less server load) or lower (fresher data).
// //
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
@ -29,6 +29,7 @@ export function setCacheControl(
) { ) {
const user = UserService.Instance; const user = UserService.Instance;
let caching: string; let caching: string;
if ( if (
req.path.match(/\.(js|css|txt|manifest\.webmanifest)\/?$/) || req.path.match(/\.(js|css|txt|manifest\.webmanifest)\/?$/) ||
req.path.includes("/css/themelist") req.path.includes("/css/themelist")
@ -39,9 +40,10 @@ export function setCacheControl(
if (user.auth()) { if (user.auth()) {
caching = "private"; caching = "private";
} else { } else {
caching = "public, max-age=60"; caching = "public, max-age=5";
} }
} }
res.setHeader("Cache-Control", caching); res.setHeader("Cache-Control", caching);
next(); next();