enum message_type { MESSAGE_INVALID = 0, MESSAGE_HANDSHAKE_INITIATION = 1, //握手请求 MESSAGE_HANDSHAKE_RESPONSE = 2, //握手响应 MESSAGE_HANDSHAKE_COOKIE = 3, //握手cookie MESSAGE_DATA = 4 }; 握手请求结构体 struct message_handshake_initiation { struct message_header header; __le32 sender...
这带来了新的问题:重放攻击,截获到 Handshake Initiation 数据包的攻击者,可以将这个包重放给 responder;收到这个包之后,responder 会认为 initiator 希望重新建立隧道,因此重新生成一个加密 session(笔者注:包含临时公钥、临时密钥、KDF 状态等,后面会详细介绍);由于 initiator 不知道 responder...
状态1: initiator 创建了 Handshake Initiation 数据包,在 wireguard-go 中,该状态名称为 handshakeInitiationCreated 状态2: responder 接收到并消费了 Handshake Initiation 数据包,在 wireguard-go 中,该状态名称为 handshakeInitiationConsumed 状态3: responder 创建了 Handshake Response 数据包,在 wireguard-go 中,该...
If you see the following error, it means the public key is wrong. Invalid handshake initiation Restart If your VPN still doesn’t work, try restarting the VPN server. sudo systemctl restart wg-quick@wg0.service Then stop the VPN client. sudo systemctl stop wg-quick@wg-client0.service And...
Wireguard logs from second server which fails to handshake as private key issue: kernel: [70290.070053] wireguard: wg0: Invalid handshake initiation from MY_IP:64230 kernel: [70295.369403] wireguard: wg0: Invalid handshake initiation from MY_IP:64230 ...
re-resolving hostnames after not getting a handshake within a certain timeframe. But this is not the issue here. My issue is related to the fact that the WireGuard plugin for OPNsense is NOT resolving hostnames defined in the endpoint address field. Please see my screenshot below. Green ...
handshake response to peer 1 (172.16.2.53:51820) 2022-05-17 20:11:13.382240: [TUN] [LAN-Router] Keypair 1 destroyed for peer 1 2022-05-17 20:11:13.382240: [TUN] [LAN-Router] Keypair 3 created for peer 1 2022-05-17 20:11:13.384241: [TUN] [LAN-Router] Invalid handshake response...
@@ -157,10 +152,9 @@ func (peer *Peer) SendHandshakeInitiation(isRetry bool) error { return nil } // send some random packets on handshake if peer.trick { peer.device.log.Verbosef("%v - Running tricks! (handshake)", peer) go peer.sendRandomPackets() peer.sendRandomPackets() } ...
@@ -242,7 +242,7 @@ pub(super) fn create_initiation<R: RngCore + CryptoRng, O>( return Err(HandshakeError::InvalidSharedSecret); } - clear_stack_on_return(CLEAR_PAGES, || { + clear_stack_on_return_fnonce(CLEAR_PAGES, || { // initialize state let ck = INITIAL_CK; @@ -323...
peer.SendHandshakeInitiation(false) } diff --git a/device/uapi.go b/device/uapi.goindex 617dcd3..d81dae3 100644--- a/device/uapi.go+++ b/device/uapi.go @@ -99,33 +99,31 @@ func (device *Device) IpcGetOperation(w io.Writer) error { for _, peer := range device.peers.key...