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Code Issues Releases Activity

Add config value for cache duration

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This commit is contained in:
TomatoCake 2024-06-28 10:17:24 +02:00
parent af6e15b9e5
commit 16f8a1c7ac
3 changed files with 11 additions and 7 deletions
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1
package-lock.json generated
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@ -30,6 +30,7 @@
"i18next-fs-backend": "^2.1.5",
"i18next-http-middleware": "^3.3.2",
"image-size": "^1.0.2",
"jimp": "^0.22.12",
"json-bigint": "^1.0.0",
"jsonwebtoken": "^9.0.1",
"lambert-server": "^1.2.12",

9
src/api/middlewares/ImageProxy.ts
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@ -47,11 +47,9 @@ const resizeSupported = new Set([...sharpSupported, ...jimpSupported]);
export async function ImageProxy(req: Request, res: Response) {
const path = req.originalUrl.split("/").slice(2);
const secret = Config.get().security.requestSignature;
// src/api/util/utility/EmbedHandlers.ts getProxyUrl
const hash = crypto
.createHmac("sha1", secret)
.createHmac("sha1", Config.get().security.requestSignature)
.update(path.slice(1).join("/"))
.digest("base64")
.replace(/\+/g, "-")
@ -159,7 +157,10 @@ export async function ImageProxy(req: Request, res: Response) {
}
res.header("Content-Type", contentType);
res.setHeader("Cache-Control", "public, max-age=" + 1000 * 60 * 60 * 24);
res.setHeader(
"Cache-Control",
"public, max-age=" + Config.get().cdn.proxyCacheHeaderSeconds,
);
res.send(resultBuffer);
}

2
src/util/config/types/CdnConfiguration.ts
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@ -25,4 +25,6 @@ export class CdnConfiguration extends EndpointConfiguration {
endpointPublic: string | null = null;
endpointPrivate: string | null = null;
proxyCacheHeaderSeconds: number = 60 * 60 * 24;
}