X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fmiddlewares%2Factivitypub.ts;h=fedac0e05ed419b2de6c0b37ee3ddb02840715ec;hb=ba7b7e572f0634e534320a057f4cc0a95f2a541d;hp=01e5dd24e6423644bf52cbf53850d7ca69232609;hpb=df66d81583e07ce049daeeef1edc6a87b57b3684;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/middlewares/activitypub.ts b/server/middlewares/activitypub.ts
index 01e5dd24e..fedac0e05 100644
--- a/server/middlewares/activitypub.ts
+++ b/server/middlewares/activitypub.ts
@@ -1,11 +1,9 @@
-import { eachSeries } from 'async'
-import { NextFunction, Request, RequestHandler, Response } from 'express'
+import { NextFunction, Request, Response } from 'express'
 import { ActivityPubSignature } from '../../shared'
 import { logger } from '../helpers/logger'
 import { isHTTPSignatureVerified, isJsonLDSignatureVerified, parseHTTPSignature } from '../helpers/peertube-crypto'
-import { ACCEPT_HEADERS, ACTIVITY_PUB, HTTP_SIGNATURE } from '../initializers'
+import { ACCEPT_HEADERS, ACTIVITY_PUB, HTTP_SIGNATURE } from '../initializers/constants'
 import { getOrCreateActorAndServerAndModel } from '../lib/activitypub'
-import { ActorModel } from '../models/activitypub/actor'
 import { loadActorUrlOrGetFromWebfinger } from '../helpers/webfinger'
 
 async function checkSignature (req: Request, res: Response, next: NextFunction) {
@@ -13,7 +11,7 @@ async function checkSignature (req: Request, res: Response, next: NextFunction)
     const httpSignatureChecked = await checkHttpSignature(req, res)
     if (httpSignatureChecked !== true) return
 
-    const actor: ActorModel = res.locals.signature.actor
+    const actor = res.locals.signature.actor
 
     // Forwarded activity
     const bodyActor = req.body.actor
@@ -30,23 +28,16 @@ async function checkSignature (req: Request, res: Response, next: NextFunction)
   }
 }
 
-function executeIfActivityPub (fun: RequestHandler | RequestHandler[]) {
-  return (req: Request, res: Response, next: NextFunction) => {
-    const accepted = req.accepts(ACCEPT_HEADERS)
-    if (accepted === false || ACTIVITY_PUB.POTENTIAL_ACCEPT_HEADERS.indexOf(accepted) === -1) {
-      return next()
-    }
-
-    logger.debug('ActivityPub request for %s.', req.url)
+function executeIfActivityPub (req: Request, res: Response, next: NextFunction) {
+  const accepted = req.accepts(ACCEPT_HEADERS)
+  if (accepted === false || ACTIVITY_PUB.POTENTIAL_ACCEPT_HEADERS.indexOf(accepted) === -1) {
+    // Bypass this route
+    return next('route')
+  }
 
-    if (Array.isArray(fun) === true) {
-      return eachSeries(fun as RequestHandler[], (f, cb) => {
-        f(req, res, cb)
-      }, next)
-    }
+  logger.debug('ActivityPub request for %s.', req.url)
 
-    return (fun as RequestHandler)(req, res, next)
-  }
+  return next()
 }
 
 // ---------------------------------------------------------------------------
@@ -64,7 +55,7 @@ async function checkHttpSignature (req: Request, res: Response) {
   const sig = req.headers[HTTP_SIGNATURE.HEADER_NAME] as string
   if (sig && sig.startsWith('Signature ') === false) req.headers[HTTP_SIGNATURE.HEADER_NAME] = 'Signature ' + sig
 
-  const parsed = parseHTTPSignature(req)
+  const parsed = parseHTTPSignature(req, HTTP_SIGNATURE.CLOCK_SKEW_SECONDS)
 
   const keyId = parsed.keyId
   if (!keyId) {
@@ -83,6 +74,8 @@ async function checkHttpSignature (req: Request, res: Response) {
 
   const verified = isHTTPSignatureVerified(parsed, actor)
   if (verified !== true) {
+    logger.warn('Signature from %s is invalid', actorUrl, { parsed })
+
     res.sendStatus(403)
     return false
   }
@@ -108,6 +101,8 @@ async function checkJsonLDSignature (req: Request, res: Response) {
   const verified = await isJsonLDSignatureVerified(actor, req.body)
 
   if (verified !== true) {
+    logger.warn('Signature not verified.', req.body)
+
     res.sendStatus(403)
     return false
   }