From 852d9a28ef7a4a1bc722e1b60584fa265d2f1a94 Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Wed, 5 Aug 2020 14:08:40 +0200
Subject: add verifyAlpnId() hook

---
 client.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'client.js')

diff --git a/client.js b/client.js
index ebb2b66..e4a3427 100644
--- a/client.js
+++ b/client.js
@@ -16,10 +16,17 @@ const HOUR = 60 * 60 * 1000
 const _request = (pathOrUrl, opt, cb) => {
 	debug('_request', pathOrUrl, opt)
 
+	const {
+		verifyAlpnId,
+	} = {
+		verifyAlpnId: alpnId => alpnId === ALPN_ID,
+		...opt,
+	}
+
 	connect(opt, (err, socket) => {
 		if (err) return cb(err)
 
-		if (socket.alpnProtocol !== ALPN_ID) {
+		if (verifyAlpnId(socket.alpnProtocol) !== true) {
 			socket.destroy()
 			return cb(new Error('invalid or missing ALPN protocol'))
 		}
-- 
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