From 31b6ddf86652502e0c96d77fa10861ce4af11aa4 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Wed, 10 Apr 2019 09:23:18 +0200
Subject: Add ability to disable tracker

---
 server/controllers/api/config.ts |  3 +++
 server/controllers/tracker.ts    | 23 ++++++++++++++++-------
 2 files changed, 19 insertions(+), 7 deletions(-)

(limited to 'server/controllers')

diff --git a/server/controllers/api/config.ts b/server/controllers/api/config.ts
index 5c4f455ee..0d7fc8625 100644
--- a/server/controllers/api/config.ts
+++ b/server/controllers/api/config.ts
@@ -136,6 +136,9 @@ async function getConfig (req: express.Request, res: express.Response) {
       videos: {
         intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
       }
+    },
+    tracker: {
+      enabled: CONFIG.TRACKER.ENABLED
     }
   }
 
diff --git a/server/controllers/tracker.ts b/server/controllers/tracker.ts
index 8b77d9de7..56a3424a3 100644
--- a/server/controllers/tracker.ts
+++ b/server/controllers/tracker.ts
@@ -23,6 +23,10 @@ const trackerServer = new TrackerServer({
   ws: false,
   dht: false,
   filter: async function (infoHash, params, cb) {
+    if (CONFIG.TRACKER.ENABLED === false) {
+      return cb(new Error('Tracker is disabled on this instance.'))
+    }
+
     let ip: string
 
     if (params.type === 'ws') {
@@ -36,11 +40,13 @@ const trackerServer = new TrackerServer({
     peersIps[ ip ] = peersIps[ ip ] ? peersIps[ ip ] + 1 : 1
     peersIpInfoHash[ key ] = peersIpInfoHash[ key ] ? peersIpInfoHash[ key ] + 1 : 1
 
-    if (peersIpInfoHash[ key ] > TRACKER_RATE_LIMITS.ANNOUNCES_PER_IP_PER_INFOHASH) {
+    if (CONFIG.TRACKER.REJECT_TOO_MANY_ANNOUNCES && peersIpInfoHash[ key ] > TRACKER_RATE_LIMITS.ANNOUNCES_PER_IP_PER_INFOHASH) {
       return cb(new Error(`Too many requests (${peersIpInfoHash[ key ]} of ip ${ip} for torrent ${infoHash}`))
     }
 
     try {
+      if (CONFIG.TRACKER.PRIVATE === false) return cb()
+
       const videoFileExists = await VideoFileModel.doesInfohashExist(infoHash)
       if (videoFileExists === true) return cb()
 
@@ -55,13 +61,16 @@ const trackerServer = new TrackerServer({
   }
 })
 
-trackerServer.on('error', function (err) {
-  logger.error('Error in tracker.', { err })
-})
+if (CONFIG.TRACKER.ENABLED !== false) {
 
-trackerServer.on('warning', function (err) {
-  logger.warn('Warning in tracker.', { err })
-})
+  trackerServer.on('error', function (err) {
+    logger.error('Error in tracker.', { err })
+  })
+
+  trackerServer.on('warning', function (err) {
+    logger.warn('Warning in tracker.', { err })
+  })
+}
 
 const onHttpRequest = trackerServer.onHttpRequest.bind(trackerServer)
 trackerRouter.get('/tracker/announce', (req, res) => onHttpRequest(req, res, { action: 'announce' }))
-- 
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