From cc43831a90ab8b1b460cd7021c100190049ec64b Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 14 Aug 2018 11:00:03 +0200
Subject: Filter tracker based on infohash

---
 server/controllers/tracker.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'server/controllers')

diff --git a/server/controllers/tracker.ts b/server/controllers/tracker.ts
index 42f5aea81..9bc7586d1 100644
--- a/server/controllers/tracker.ts
+++ b/server/controllers/tracker.ts
@@ -5,6 +5,7 @@ import * as bitTorrentTracker from 'bittorrent-tracker'
 import * as proxyAddr from 'proxy-addr'
 import { Server as WebSocketServer } from 'ws'
 import { CONFIG, TRACKER_RATE_LIMITS } from '../initializers/constants'
+import { VideoFileModel } from '../models/video/video-file'
 
 const TrackerServer = bitTorrentTracker.Server
 
@@ -37,7 +38,12 @@ const trackerServer = new TrackerServer({
       return cb(new Error(`Too many requests (${peersIpInfoHash[ key ]} of ip ${ip} for torrent ${infoHash}`))
     }
 
-    return cb()
+    VideoFileModel.isInfohashExists(infoHash)
+      .then(exists => {
+        if (exists === false) return cb(new Error(`Unknown infoHash ${infoHash}`))
+
+        return cb()
+      })
   }
 })
 
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