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Add more peer ID entropy (#960)

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This commit is contained in:
Feross Aboukhadijeh
2016-09-23 21:14:50 +02:00
committed by DC
parent 8f827c9aae
commit d5bed6c50a
1 changed files with 1 additions and 5 deletions
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6
src/renderer/webtorrent.js
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@@ -56,12 +56,8 @@ const VERSION_PREFIX = '-WD' + VERSION_STR + '-'
/**
* Generate an ephemeral peer ID each time.
* Once there are around 2^24 = ~8 million WebTorrent Desktops online at the same time,
* ID collisions will start happening. Birthday paradox.
* This is fine, though. Bad peers can already clone someone else's peer ID.
* The network is robust to occasional collisions.
*/
const PEER_ID = Buffer.from(VERSION_PREFIX + crypto.randomBytes(6).toString('hex'))
const PEER_ID = Buffer.from(VERSION_PREFIX + crypto.randomBytes(9).toString('base64'))
// Connect to the WebTorrent and BitTorrent networks. WebTorrent Desktop is a hybrid
// client, as explained here: https://webtorrent.io/faq