1 files changed, 3 insertions, 0 deletions
diff --git a/src/cdn/routes/external.ts b/src/cdn/routes/external.ts
index 32979a59..08e6b164 100644
--- a/src/cdn/routes/external.ts
+++ b/src/cdn/routes/external.ts
@@ -74,11 +74,14 @@ router.get("/resize/:url", async (req: Request, res: Response) => {
let buffer, response;
try {
response = await fetch(url, DEFAULT_FETCH_OPTIONS);
+ if (response.status !== 200) throw "e"; // lol super gross
buffer = await response.buffer();
} catch (e) {
throw new HTTPError("Couldn't fetch website");
}
+ if (buffer.length == 0) throw new HTTPError("Website response was empty.");
+
if (response.headers.get("content-type")?.indexOf("image") === -1) {
throw new HTTPError("Content type is not image.");
}
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