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Diffstat (limited to 'src/cdn/routes/external.ts')
| -rw-r--r-- | src/cdn/routes/external.ts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cdn/routes/external.ts b/src/cdn/routes/external.ts index 405e665e..33528a7b 100644 --- a/src/cdn/routes/external.ts +++ b/src/cdn/routes/external.ts @@ -77,6 +77,10 @@ router.get("/resize/:url", async (req: Request, res: Response) => { throw new HTTPError("Couldn't fetch website"); } + if (response.headers.get("content-type")?.indexOf("image") === -1) { + throw new HTTPError("Content type is not image."); + } + const resizedBuffer = await sharp(buffer) .resize(parseInt(width as string), parseInt(height as string), { fit: "inside", |