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Merge remote-tracking branch 'origin/master' into multiport

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This commit is contained in:
Wade Simmons
2025-12-04 15:22:14 -05:00
parent 0496ef101e 59e24b98bd
commit 510a8912a9
73 changed files with 4004 additions and 1171 deletions
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11
inside.go
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@@ -121,9 +121,10 @@ func (f *Interface) rejectOutside(packet []byte, ci *ConnectionState, hostinfo *
f.sendNoMetrics(header.Message, 0, ci, hostinfo, netip.AddrPort{}, out, nb, packet, q, nil)
}
// Handshake will attempt to initiate a tunnel with the provided vpn address if it is within our vpn networks. This is a no-op if the tunnel is already established or being established
// Handshake will attempt to initiate a tunnel with the provided vpn address. This is a no-op if the tunnel is already established or being established
// it does not check if it is within our vpn networks!
func (f *Interface) Handshake(vpnAddr netip.Addr) {
f.getOrHandshakeNoRouting(vpnAddr, nil)
f.handshakeManager.GetOrHandshake(vpnAddr, nil)
}
// getOrHandshakeNoRouting returns nil if the vpnAddr is not routable.
@@ -139,7 +140,6 @@ func (f *Interface) getOrHandshakeNoRouting(vpnAddr netip.Addr, cacheCallback fu
// getOrHandshakeConsiderRouting will try to find the HostInfo to handle this packet, starting a handshake if necessary.
// If the 2nd return var is false then the hostinfo is not ready to be used in a tunnel.
func (f *Interface) getOrHandshakeConsiderRouting(fwPacket *firewall.Packet, cacheCallback func(*HandshakeHostInfo)) (*HostInfo, bool) {
destinationAddr := fwPacket.RemoteAddr
hostinfo, ready := f.getOrHandshakeNoRouting(destinationAddr, cacheCallback)
@@ -232,9 +232,10 @@ func (f *Interface) sendMessageNow(t header.MessageType, st header.MessageSubTyp
f.sendNoMetrics(header.Message, st, hostinfo.ConnectionState, hostinfo, netip.AddrPort{}, p, nb, out, 0, nil)
}
// SendMessageToVpnAddr handles real addr:port lookup and sends to the current best known address for vpnAddr
// SendMessageToVpnAddr handles real addr:port lookup and sends to the current best known address for vpnAddr.
// This function ignores myVpnNetworksTable, and will always attempt to treat the address as a vpnAddr
func (f *Interface) SendMessageToVpnAddr(t header.MessageType, st header.MessageSubType, vpnAddr netip.Addr, p, nb, out []byte) {
hostInfo, ready := f.getOrHandshakeNoRouting(vpnAddr, func(hh *HandshakeHostInfo) {
hostInfo, ready := f.handshakeManager.GetOrHandshake(vpnAddr, func(hh *HandshakeHostInfo) {
hh.cachePacket(f.l, t, st, p, f.SendMessageToHostInfo, f.cachedPacketMetrics)
})