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types/netmap, all: use read-only tailcfg.NodeView in NetworkMap

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Updates #8948

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-08-18 07:57:44 -07:00
committed by Brad Fitzpatrick
parent b040094b90
commit 58a4fd43d8
32 changed files with 501 additions and 422 deletions
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31
wgengine/pendopen.go
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@@ -146,21 +146,22 @@ func (e *userspaceEngine) onOpenTimeout(flow flowtrack.Tuple) {
return
}
n := pip.Node
if !n.IsWireGuardOnly {
if n.DiscoKey.IsZero() {
e.logf("open-conn-track: timeout opening %v; peer node %v running pre-0.100", flow, n.Key.ShortString())
if !n.IsWireGuardOnly() {
if n.DiscoKey().IsZero() {
e.logf("open-conn-track: timeout opening %v; peer node %v running pre-0.100", flow, n.Key().ShortString())
return
}
if n.DERP == "" {
e.logf("open-conn-track: timeout opening %v; peer node %v not connected to any DERP relay", flow, n.Key.ShortString())
if n.DERP() == "" {
e.logf("open-conn-track: timeout opening %v; peer node %v not connected to any DERP relay", flow, n.Key().ShortString())
return
}
}
ps, found := e.getPeerStatusLite(n.Key)
ps, found := e.getPeerStatusLite(n.Key())
if !found {
onlyZeroRoute := true // whether peerForIP returned n only because its /0 route matched
for _, r := range n.AllowedIPs {
for i := range n.AllowedIPs().LenIter() {
r := n.AllowedIPs().At(i)
if r.Bits() != 0 && r.Contains(flow.Dst.Addr()) {
onlyZeroRoute = false
break
@@ -178,7 +179,7 @@ func (e *userspaceEngine) onOpenTimeout(flow flowtrack.Tuple) {
// node.
return
}
e.logf("open-conn-track: timeout opening %v; target node %v in netmap but unknown to WireGuard", flow, n.Key.ShortString())
e.logf("open-conn-track: timeout opening %v; target node %v in netmap but unknown to WireGuard", flow, n.Key().ShortString())
return
}
@@ -189,24 +190,24 @@ func (e *userspaceEngine) onOpenTimeout(flow flowtrack.Tuple) {
_ = ps.LastHandshake
online := "?"
if n.IsWireGuardOnly {
if n.IsWireGuardOnly() {
online = "wg"
} else {
if n.Online != nil {
if *n.Online {
if v := n.Online(); v != nil {
if *v {
online = "yes"
} else {
online = "no"
}
}
if n.LastSeen != nil && online != "yes" {
online += fmt.Sprintf(", lastseen=%v", durFmt(*n.LastSeen))
if n.LastSeen() != nil && online != "yes" {
online += fmt.Sprintf(", lastseen=%v", durFmt(*n.LastSeen()))
}
}
e.logf("open-conn-track: timeout opening %v to node %v; online=%v, lastRecv=%v",
flow, n.Key.ShortString(),
flow, n.Key().ShortString(),
online,
e.magicConn.LastRecvActivityOfNodeKey(n.Key))
e.magicConn.LastRecvActivityOfNodeKey(n.Key()))
}
func durFmt(t time.Time) string {