cmd/tailscale: surface node-key for locked out tailnet-lock peers

Signed-off-by: Tom DNetto <tom@tailscale.com>

ipn/ipnlocal/network-lock.go

@@ -106,6 +106,7 @@ func (b *LocalBackend) tkaFilterNetmapLocked(nm *netmap.NetworkMap) {
 					ID:           p.ID,
 					StableID:     p.StableID,
 					TailscaleIPs: make([]netip.Addr, len(p.Addresses)),
+					NodeKey:      p.Key,
 				}
 				for i, addr := range p.Addresses {
 					if addr.IsSingleIP() && tsaddr.IsTailscaleIP(addr.Addr()) {

ipn/ipnstate/ipnstate.go

@@ -88,6 +88,7 @@ type TKAFilteredPeer struct {
 	ID           tailcfg.NodeID
 	StableID     tailcfg.StableNodeID
 	TailscaleIPs []netip.Addr // Tailscale IP(s) assigned to this node
+	NodeKey      key.NodePublic
 }
 
 // NetworkLockStatus represents whether network-lock is enabled,

ipn/ipnstate/ipnstate_clone.go

@@ -9,6 +9,7 @@ import (
 	"net/netip"
 
 	"tailscale.com/tailcfg"
+	"tailscale.com/types/key"
 )
 
 // Clone makes a deep copy of TKAFilteredPeer.
@@ -29,4 +30,5 @@ var _TKAFilteredPeerCloneNeedsRegeneration = TKAFilteredPeer(struct {
 	ID           tailcfg.NodeID
 	StableID     tailcfg.StableNodeID
 	TailscaleIPs []netip.Addr
+	NodeKey      key.NodePublic
 }{})