From df66d81583e07ce049daeeef1edc6a87b57b3684 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 23 Oct 2018 11:38:48 +0200
Subject: Add compatibility with other Linked Signature algorithms

---
 server/middlewares/activitypub.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'server/middlewares/activitypub.ts')

diff --git a/server/middlewares/activitypub.ts b/server/middlewares/activitypub.ts
index 1ec888477..01e5dd24e 100644
--- a/server/middlewares/activitypub.ts
+++ b/server/middlewares/activitypub.ts
@@ -53,7 +53,8 @@ function executeIfActivityPub (fun: RequestHandler | RequestHandler[]) {
 
 export {
   checkSignature,
-  executeIfActivityPub
+  executeIfActivityPub,
+  checkHttpSignature
 }
 
 // ---------------------------------------------------------------------------
@@ -94,7 +95,7 @@ async function checkHttpSignature (req: Request, res: Response) {
 async function checkJsonLDSignature (req: Request, res: Response) {
   const signatureObject: ActivityPubSignature = req.body.signature
 
-  if (!signatureObject.creator) {
+  if (!signatureObject || !signatureObject.creator) {
     res.sendStatus(403)
     return false
   }
-- 
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