tailscale/wgengine/wgcfg/clone.go
Josh Bleecher Snyder 85184a58ed wgengine/wgcfg: recover from mismatched PublicKey/Endpoints
In rare circumstances (tailscale/corp#3016), the PublicKey
and Endpoints can diverge.

This by itself doesn't cause any harm, but our early exit
in response did, because it prevented us from recovering from it.

Remove the early exit.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-11-18 14:28:41 -08:00

62 lines
1.7 KiB
Go

// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Code generated by tailscale.com/cmd/cloner; DO NOT EDIT.
//go:generate go run tailscale.com/cmd/cloner -type=Config,Peer -output=clone.go
package wgcfg
import (
"inet.af/netaddr"
"tailscale.com/types/key"
)
// Clone makes a deep copy of Config.
// The result aliases no memory with the original.
func (src *Config) Clone() *Config {
if src == nil {
return nil
}
dst := new(Config)
*dst = *src
dst.Addresses = append(src.Addresses[:0:0], src.Addresses...)
dst.DNS = append(src.DNS[:0:0], src.DNS...)
dst.Peers = make([]Peer, len(src.Peers))
for i := range dst.Peers {
dst.Peers[i] = *src.Peers[i].Clone()
}
return dst
}
// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _ConfigCloneNeedsRegeneration = Config(struct {
Name string
PrivateKey key.NodePrivate
Addresses []netaddr.IPPrefix
MTU uint16
DNS []netaddr.IP
Peers []Peer
}{})
// Clone makes a deep copy of Peer.
// The result aliases no memory with the original.
func (src *Peer) Clone() *Peer {
if src == nil {
return nil
}
dst := new(Peer)
*dst = *src
dst.AllowedIPs = append(src.AllowedIPs[:0:0], src.AllowedIPs...)
return dst
}
// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _PeerCloneNeedsRegeneration = Peer(struct {
PublicKey key.NodePublic
DiscoKey key.DiscoPublic
AllowedIPs []netaddr.IPPrefix
PersistentKeepalive uint16
WGEndpoint key.NodePublic
}{})