From 47a21c8bb08c84d5f84e66ffd3b81ded957dda6d Mon Sep 17 00:00:00 2001
From: Mathias Hall-Andersen <mathias@hall-andersen.dk>
Date: Wed, 20 Sep 2017 09:26:08 +0200
Subject: Added last_minute_handshake_guard

- Added last_minute_handshake_guard and reverted keypair changes.
- Added comment explaining the state of Go in releation to handling
  cryptographic state in memory.
- Decreased logging level of netsh test
---
 src/peer.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/peer.go')

diff --git a/src/peer.go b/src/peer.go
index a4feb2f..6fea829 100644
--- a/src/peer.go
+++ b/src/peer.go
@@ -39,6 +39,8 @@ type Peer struct {
 		stop               chan struct{} // (size 0) : close to stop all goroutines for peer
 	}
 	timer struct {
+		// state related to WireGuard timers
+
 		keepalivePersistent *time.Timer // set for persistent keepalives
 		keepalivePassive    *time.Timer // set upon recieving messages
 		newHandshake        *time.Timer // begin a new handshake (after Keepalive + RekeyTimeout)
@@ -49,7 +51,8 @@ type Peer struct {
 		pendingNewHandshake     bool
 		pendingZeroAllKeys      bool
 
-		needAnotherKeepalive bool
+		needAnotherKeepalive    bool
+		sendLastMinuteHandshake bool
 	}
 	queue struct {
 		nonce    chan *QueueOutboundElement // nonce / pre-handshake queue
-- 
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