tailscale/ipn/ipnlocal
Nick Khyl 874db2173b ipn/{ipnauth,ipnlocal,ipnserver}: send the auth URL to the user who started interactive login
We add the ClientID() method to the ipnauth.Actor interface and updated ipnserver.actor to implement it.
This method returns a unique ID of the connected client if the actor represents one. It helps link a series
of interactions initiated by the client, such as when a notification needs to be sent back to a specific session,
rather than all active sessions, in response to a certain request.

We also add LocalBackend.WatchNotificationsAs and LocalBackend.StartLoginInteractiveAs methods,
which are like WatchNotifications and StartLoginInteractive but accept an additional parameter
specifying an ipnauth.Actor who initiates the operation. We store these actor identities in
watchSession.owner and LocalBackend.authActor, respectively,and implement LocalBackend.sendTo
and related helper methods to enable sending notifications to watchSessions associated with actors
(or, more broadly, identifiable recipients).

We then use the above to change who receives the BrowseToURL notifications:
 - For user-initiated, interactive logins, the notification is delivered only to the user who initiated the
   process. If the initiating actor represents a specific connected client, the URL notification is sent back
   to the same LocalAPI client that called StartLoginInteractive. Otherwise, the notification is sent to all
   clients connected as that user.
   Currently, we only differentiate between users on Windows, as it is inherently a multi-user OS.
 - In all other cases (e.g., node key expiration), we send the notification to all connected users.

Updates tailscale/corp#18342

Signed-off-by: Nick Khyl <nickk@tailscale.com>
2024-10-18 15:10:02 -05:00
..
testdata ipn/ipnlocal: fix the path for writing cert files (#7203) 2023-02-07 14:34:04 -08:00
autoupdate_disabled.go ipn/ipnlocal: periodically run auto-updates when "offline" (#12118) 2024-06-03 19:24:53 -07:00
autoupdate.go clientupdate: return true for CanAutoUpdate for macsys (#12746) 2024-07-08 15:54:50 -07:00
breaktcp_darwin.go cmd/tailscale: add debug commands to break connections 2023-08-11 06:37:26 -07:00
breaktcp_linux.go cmd/tailscale: add debug commands to break connections 2023-08-11 06:37:26 -07:00
c2n_pprof.go ipn/ipnlocal: add c2n /debug/pprof/allocs endpoint 2024-03-22 17:29:59 -05:00
c2n_test.go util/cmpx: delete now that we're using Go 1.22 2024-02-07 18:10:15 -08:00
c2n.go posture: add network hardware addresses to posture identity 2024-07-10 18:28:30 +01:00
cert_js.go ipn/ipnlocal: add c2n method to check on TLS cert fetch status 2023-11-16 14:08:38 -08:00
cert_test.go all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 2023-08-17 08:42:35 -07:00
cert.go cmd/tailscale: add --min-validity flag to the cert command (#12822) 2024-07-19 09:35:22 -07:00
dnsconfig_test.go ipn/ipnlocal: don't program system DNS when node key is expired (#13370) 2024-09-09 15:15:29 -04:00
drive.go types/views: add SliceView.All iterator (#13536) 2024-09-20 13:55:33 -07:00
expiry_test.go types/netmap, all: make NetworkMap.SelfNode a tailcfg.NodeView 2023-08-21 13:34:49 -07:00
expiry.go ssh/tailssh: use control server time instead of local time 2023-11-17 11:10:11 -06:00
local_test.go ipn/{ipnauth,ipnlocal,ipnserver}: send the auth URL to the user who started interactive login 2024-10-18 15:10:02 -05:00
local.go ipn/{ipnauth,ipnlocal,ipnserver}: send the auth URL to the user who started interactive login 2024-10-18 15:10:02 -05:00
loglines_test.go util/usermetrics: make usermetrics non-global 2024-09-25 15:57:00 +02:00
network-lock_test.go tka: truncate long rotation signature chains 2024-09-04 22:17:21 +01:00
network-lock.go tka: truncate long rotation signature chains 2024-09-04 22:17:21 +01:00
peerapi_h2c.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
peerapi_macios_ext.go net/netmon, add: add netmon.State type alias of interfaces.State 2024-04-28 07:34:52 -07:00
peerapi_test.go util/usermetrics: make usermetrics non-global 2024-09-25 15:57:00 +02:00
peerapi.go proxymap, various: distinguish between different protocols 2024-06-18 13:29:41 -04:00
profiles_notwindows.go ipn/ipnlocal: refactor and cleanup profileManager 2024-08-28 14:42:35 -05:00
profiles_test.go ipn/ipnlocal: refactor and cleanup profileManager 2024-08-28 14:42:35 -05:00
profiles_windows.go ipn/ipnlocal: refactor and cleanup profileManager 2024-08-28 14:42:35 -05:00
profiles.go ipn/ipnlocal: refactor and cleanup profileManager 2024-08-28 14:42:35 -05:00
serve_test.go util/usermetrics: make usermetrics non-global 2024-09-25 15:57:00 +02:00
serve.go ipn/ipnlocal: fix race condition that results in a panic sending on a closed channel 2024-08-29 17:27:21 -05:00
ssh_stub.go ipnlocal: log failure to get ssh host keys 2024-01-30 16:57:16 -06:00
ssh_test.go ipn/ipnlocal: plumb health.Tracker into profileManager constructor 2024-05-03 08:25:38 -07:00
ssh.go ipnlocal: log failure to get ssh host keys 2024-01-30 16:57:16 -06:00
state_test.go util/usermetrics: make usermetrics non-global 2024-09-25 15:57:00 +02:00
taildrop.go ipn/localapi: add support for multipart POST to file-put 2024-03-27 08:53:52 -05:00
web_client_stub.go ipn/ipnlocal: add mutex to webClient struct 2023-11-15 17:57:48 -05:00
web_client.go all: remove LenIter, use Go 1.22 range-over-int instead 2024-02-25 12:29:45 -08:00