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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-12-09 17:55:50 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-12-09 23:15:55 +0100 |
| commit | 9c9e7e2724340280d0ca4ff29c067f2d144562c0 (patch) | |
| tree | 239826ccafe70e5cee73936d9bcea8989dd33899 /device/cookie.go | |
| parent | device: handle peer post config on blank line (diff) | |
| download | wireguard-go-9c9e7e2724340280d0ca4ff29c067f2d144562c0.tar.xz wireguard-go-9c9e7e2724340280d0ca4ff29c067f2d144562c0.zip | |
global: apply gofumpt
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'device/cookie.go')
| -rw-r--r-- | device/cookie.go | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/device/cookie.go b/device/cookie.go index b02b769..840f709 100644 --- a/device/cookie.go +++ b/device/cookie.go @@ -83,7 +83,7 @@ func (st *CookieChecker) CheckMAC1(msg []byte) bool { return hmac.Equal(mac1[:], msg[smac1:smac2]) } -func (st *CookieChecker) CheckMAC2(msg []byte, src []byte) bool { +func (st *CookieChecker) CheckMAC2(msg, src []byte) bool { st.RLock() defer st.RUnlock() @@ -119,7 +119,6 @@ func (st *CookieChecker) CreateReply( recv uint32, src []byte, ) (*MessageCookieReply, error) { - st.RLock() // refresh cookie secret @@ -204,7 +203,6 @@ func (st *CookieGenerator) ConsumeReply(msg *MessageCookieReply) bool { xchapoly, _ := chacha20poly1305.NewX(st.mac2.encryptionKey[:]) _, err := xchapoly.Open(cookie[:0], msg.Nonce[:], msg.Cookie[:], st.mac2.lastMAC1[:]) - if err != nil { return false } @@ -215,7 +213,6 @@ func (st *CookieGenerator) ConsumeReply(msg *MessageCookieReply) bool { } func (st *CookieGenerator) AddMacs(msg []byte) { - size := len(msg) smac2 := size - blake2s.Size128 |