summaryrefslogtreecommitdiffhomepage
path: root/device/receive.go
diff options
context:
space:
mode:
Diffstat (limited to 'device/receive.go')
-rw-r--r--device/receive.go56
1 files changed, 28 insertions, 28 deletions
diff --git a/device/receive.go b/device/receive.go
index 38d018c..a8e55cc 100644
--- a/device/receive.go
+++ b/device/receive.go
@@ -79,12 +79,12 @@ func (peer *Peer) keepKeyFreshReceiving() {
*/
func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
defer func() {
- device.debugf("Routine: receive incoming IPv%d - stopped", IP)
+ device.log.Verbosef("Routine: receive incoming IPv%d - stopped", IP)
device.queue.decryption.wg.Done()
device.net.stopping.Done()
}()
- device.debugf("Routine: receive incoming IPv%d - started", IP)
+ device.log.Verbosef("Routine: receive incoming IPv%d - started", IP)
// receive datagrams until conn is closed
@@ -112,7 +112,7 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
if errors.Is(err, conn.NetErrClosed) {
return
}
- device.errorf("Failed to receive packet: %v", err)
+ device.log.Errorf("Failed to receive packet: %v", err)
if deathSpiral < 10 {
deathSpiral++
time.Sleep(time.Second / 3)
@@ -199,7 +199,7 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
okay = len(packet) == MessageCookieReplySize
default:
- device.debugf("Received message with unknown type")
+ device.log.Verbosef("Received message with unknown type")
}
if okay {
@@ -221,10 +221,10 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
func (device *Device) RoutineDecryption() {
var nonce [chacha20poly1305.NonceSize]byte
defer func() {
- device.debugf("Routine: decryption worker - stopped")
+ device.log.Verbosef("Routine: decryption worker - stopped")
device.state.stopping.Done()
}()
- device.debugf("Routine: decryption worker - started")
+ device.log.Verbosef("Routine: decryption worker - started")
for elem := range device.queue.decryption.c {
// split message into fields
@@ -256,14 +256,14 @@ func (device *Device) RoutineHandshake() {
var ok bool
defer func() {
- device.debugf("Routine: handshake worker - stopped")
+ device.log.Verbosef("Routine: handshake worker - stopped")
device.state.stopping.Done()
if elem.buffer != nil {
device.PutMessageBuffer(elem.buffer)
}
}()
- device.debugf("Routine: handshake worker - started")
+ device.log.Verbosef("Routine: handshake worker - started")
for {
if elem.buffer != nil {
@@ -293,7 +293,7 @@ func (device *Device) RoutineHandshake() {
reader := bytes.NewReader(elem.packet)
err := binary.Read(reader, binary.LittleEndian, &reply)
if err != nil {
- device.debugf("Failed to decode cookie reply")
+ device.log.Verbosef("Failed to decode cookie reply")
return
}
@@ -308,9 +308,9 @@ func (device *Device) RoutineHandshake() {
// consume reply
if peer := entry.peer; peer.isRunning.Get() {
- device.debugf("Receiving cookie response from %s", elem.endpoint.DstToString())
+ device.log.Verbosef("Receiving cookie response from %s", elem.endpoint.DstToString())
if !peer.cookieGenerator.ConsumeReply(&reply) {
- device.debugf("Could not decrypt invalid cookie response")
+ device.log.Verbosef("Could not decrypt invalid cookie response")
}
}
@@ -321,7 +321,7 @@ func (device *Device) RoutineHandshake() {
// check mac fields and maybe ratelimit
if !device.cookieChecker.CheckMAC1(elem.packet) {
- device.debugf("Received packet with invalid mac1")
+ device.log.Verbosef("Received packet with invalid mac1")
continue
}
@@ -344,7 +344,7 @@ func (device *Device) RoutineHandshake() {
}
default:
- device.errorf("Invalid packet ended up in the handshake queue")
+ device.log.Errorf("Invalid packet ended up in the handshake queue")
continue
}
@@ -359,7 +359,7 @@ func (device *Device) RoutineHandshake() {
reader := bytes.NewReader(elem.packet)
err := binary.Read(reader, binary.LittleEndian, &msg)
if err != nil {
- device.errorf("Failed to decode initiation message")
+ device.log.Errorf("Failed to decode initiation message")
continue
}
@@ -367,7 +367,7 @@ func (device *Device) RoutineHandshake() {
peer := device.ConsumeMessageInitiation(&msg)
if peer == nil {
- device.infof("Received invalid initiation message from %s", elem.endpoint.DstToString())
+ device.log.Verbosef("Received invalid initiation message from %s", elem.endpoint.DstToString())
continue
}
@@ -379,7 +379,7 @@ func (device *Device) RoutineHandshake() {
// update endpoint
peer.SetEndpointFromPacket(elem.endpoint)
- device.debugf("%v - Received handshake initiation", peer)
+ device.log.Verbosef("%v - Received handshake initiation", peer)
atomic.AddUint64(&peer.stats.rxBytes, uint64(len(elem.packet)))
peer.SendHandshakeResponse()
@@ -392,7 +392,7 @@ func (device *Device) RoutineHandshake() {
reader := bytes.NewReader(elem.packet)
err := binary.Read(reader, binary.LittleEndian, &msg)
if err != nil {
- device.errorf("Failed to decode response message")
+ device.log.Errorf("Failed to decode response message")
continue
}
@@ -400,14 +400,14 @@ func (device *Device) RoutineHandshake() {
peer := device.ConsumeMessageResponse(&msg)
if peer == nil {
- device.infof("Received invalid response message from %s", elem.endpoint.DstToString())
+ device.log.Verbosef("Received invalid response message from %s", elem.endpoint.DstToString())
continue
}
// update endpoint
peer.SetEndpointFromPacket(elem.endpoint)
- device.debugf("%v - Received handshake response", peer)
+ device.log.Verbosef("%v - Received handshake response", peer)
atomic.AddUint64(&peer.stats.rxBytes, uint64(len(elem.packet)))
// update timers
@@ -420,7 +420,7 @@ func (device *Device) RoutineHandshake() {
err = peer.BeginSymmetricSession()
if err != nil {
- device.errorf("%v - Failed to derive keypair: %v", peer, err)
+ device.log.Errorf("%v - Failed to derive keypair: %v", peer, err)
continue
}
@@ -440,7 +440,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
var elem *QueueInboundElement
defer func() {
- device.debugf("%v - Routine: sequential receiver - stopped", peer)
+ device.log.Verbosef("%v - Routine: sequential receiver - stopped", peer)
peer.routines.stopping.Done()
if elem != nil {
device.PutMessageBuffer(elem.buffer)
@@ -448,7 +448,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
}
}()
- device.debugf("%v - Routine: sequential receiver - started", peer)
+ device.log.Verbosef("%v - Routine: sequential receiver - started", peer)
for {
if elem != nil {
@@ -499,7 +499,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
// check for keepalive
if len(elem.packet) == 0 {
- device.debugf("%v - Receiving keepalive packet", peer)
+ device.log.Verbosef("%v - Receiving keepalive packet", peer)
continue
}
peer.timersDataReceived()
@@ -527,7 +527,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
src := elem.packet[IPv4offsetSrc : IPv4offsetSrc+net.IPv4len]
if device.allowedips.LookupIPv4(src) != peer {
- device.infof("IPv4 packet with disallowed source address from %v", peer)
+ device.log.Verbosef("IPv4 packet with disallowed source address from %v", peer)
continue
}
@@ -552,12 +552,12 @@ func (peer *Peer) RoutineSequentialReceiver() {
src := elem.packet[IPv6offsetSrc : IPv6offsetSrc+net.IPv6len]
if device.allowedips.LookupIPv6(src) != peer {
- device.infof("IPv6 packet with disallowed source address from %v", peer)
+ device.log.Verbosef("IPv6 packet with disallowed source address from %v", peer)
continue
}
default:
- device.infof("Packet with invalid IP version from %v", peer)
+ device.log.Verbosef("Packet with invalid IP version from %v", peer)
continue
}
@@ -566,12 +566,12 @@ func (peer *Peer) RoutineSequentialReceiver() {
offset := MessageTransportOffsetContent
_, err := device.tun.device.Write(elem.buffer[:offset+len(elem.packet)], offset)
if err != nil && !device.isClosed.Get() {
- device.errorf("Failed to write packet to TUN device: %v", err)
+ device.log.Errorf("Failed to write packet to TUN device: %v", err)
}
if len(peer.queue.inbound) == 0 {
err := device.tun.device.Flush()
if err != nil {
- peer.device.errorf("Unable to flush packets: %v", err)
+ peer.device.log.Errorf("Unable to flush packets: %v", err)
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 08:28:38 +0000