33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
import grabDirNames from "../../utils/grab-dir-names";
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import path from "path";
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import isDevelopment from "../../utils/is-development";
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import { existsSync } from "fs";
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import isSafePath from "../../utils/is-safe-path";
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const { PUBLIC_DIR } = grabDirNames();
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export default async function ({ req }) {
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try {
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const is_dev = isDevelopment();
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const url = new URL(req.url);
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const file_path = path.join(PUBLIC_DIR, url.pathname);
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if (!isSafePath({ filePath: file_path, allowedDir: PUBLIC_DIR })) {
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return new Response("Forbidden", { status: 403 });
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}
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if (!existsSync(file_path)) {
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return new Response(`File Doesn't Exist`, {
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status: 404,
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});
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}
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const file = Bun.file(file_path);
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const headers = new Headers();
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if (!is_dev) {
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headers.set("Cache-Control", "public, max-age=3600");
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}
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return new Response(file, { headers });
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}
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catch (error) {
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return new Response(`File Not Found`, {
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status: 404,
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});
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}
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}
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