Handle length properly.

jq-rs · Jun 14, 2022 · 5f6e84d · 5f6e84d
1 parent 269f352
commit 5f6e84d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/static/js/mlestalk.js b/static/js/mlestalk.js
@@ -485,7 +485,13 @@ function askChannelNew() {
 	}
 	else {
 		let channel = $('#input_channel').val().trim();
-		let bfchannel = atob(channel);
+		let len;
+
+		if(channel.length > 16)
+			len = 16;
+		else
+			len = channel.length;
+		let bfchannel = channel.substring(0,len);
 		let sipkey = SipHash.string16_to_key(bfchannel);
 		let atoken = SipHash.hash_hex(sipkey, bfchannel);
 		atoken = atoken + bfchannel;