X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fmiddlewares%2Factivitypub.ts;h=d00594059a40748126616d1c7d9e7bd67fb5e3ef;hb=797d05bdd99b63104522051d0f61f1e0f003e780;hp=580606a68387067186565384432261e91d3f8f5d;hpb=2a9562fc5894509e63016b1fe09f6dce0c4b6e5e;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/middlewares/activitypub.ts b/server/middlewares/activitypub.ts
index 580606a68..d00594059 100644
--- a/server/middlewares/activitypub.ts
+++ b/server/middlewares/activitypub.ts
@@ -63,7 +63,16 @@ async function checkHttpSignature (req: Request, res: Response) {
   const sig = req.headers[HTTP_SIGNATURE.HEADER_NAME] as string
   if (sig && sig.startsWith('Signature ') === true) req.headers[HTTP_SIGNATURE.HEADER_NAME] = sig.replace(/^Signature /, '')
 
-  const parsed = parseHTTPSignature(req, HTTP_SIGNATURE.CLOCK_SKEW_SECONDS)
+  let parsed: any
+
+  try {
+    parsed = parseHTTPSignature(req, HTTP_SIGNATURE.CLOCK_SKEW_SECONDS)
+  } catch (err) {
+    logger.warn('Invalid signature because of exception in signature parser', { reqBody: req.body, err })
+
+    res.status(403).json({ error: err.message })
+    return false
+  }
 
   const keyId = parsed.keyId
   if (!keyId) {