Brad Fitzpatrick 89a78dc9b7 client/local, ipn/localapi, ipn/ipnlocal: add PeerByID ...

Add a narrow LocalAPI accessor and matching client/LocalBackend method
to look up a single peer's current full [tailcfg.Node] by NodeID, in
O(1) time on the daemon side, without fetching the entire netmap.

Useful for callers that need the latest state of a single peer (e.g.
in response to a peer-mutation event on the IPN bus) without paying
for a full netmap fetch.

Updates #12542

Change-Id: I1cb2d350e6ad846a5dabc1f5368dfc8121387f7c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>

2026-05-01 06:20:46 -07:00

..

cert.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

debugportmapper.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

local_test.go

net/tsdial, ipn/localapi, client/local: let clients dial non-Tailscale addresses directly

2026-04-27 09:33:27 -07:00

local.go

client/local, ipn/localapi, ipn/ipnlocal: add PeerByID

2026-05-01 06:20:46 -07:00

serve.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

syspolicy.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

tailnetlock.go

tka: refer consistently to "DisablementValues"

2026-04-01 19:09:22 +01:00