Claus Lensbøl 151644f647

wgengine: send disco key via TSMP on first contact (#18215) ...

When we have not yet communicated with a peer, send a
TSMPDiscoAdvertisement to let the peer know of our disco key. This is in
most cases redundant, but will allow us to set up direct connections
when the client cannot access control.

Some parts taken from: #18073

Updates #12639

Signed-off-by: Claus Lensbøl <claus@tailscale.com>

2026-01-22 14:50:24 -05:00

..

blockforever_conn.go

syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging

2025-11-16 19:13:59 -08:00

debughttp.go

feature/featuretags: add a catch-all "Debug" feature flag

2025-09-30 11:32:33 -07:00

debugknobs_stubs.go

wgengine/magicsock: add TS_DEBUG_NEVER_DIRECT_UDP debug knob (#17094)

2025-09-10 16:48:40 -07:00

debugknobs.go

wgengine/magicsock: add TS_DEBUG_NEVER_DIRECT_UDP debug knob (#17094)

2025-09-10 16:48:40 -07:00

derp_test.go

net/netcheck,wgengine/magicsock: align DERP frame receive time heuristics

2024-04-05 13:04:42 -07:00

derp.go

wgengine/magicsock: add home DERP region usermetric (#18062)

2026-01-09 16:47:56 -05:00

disco_atomic_test.go

types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation

2025-11-18 12:16:15 -08:00

disco_atomic.go

types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation

2025-11-18 12:16:15 -08:00

discopingpurpose_string.go

go.mod: bump golang.org/x/crypto (#17907)

2025-11-17 09:05:18 -08:00

endpoint_default.go

all: adjust some build tags for plan9

2023-08-24 15:42:35 -07:00

endpoint_stub.go

all: adjust some build tags for plan9

2023-08-24 15:42:35 -07:00

endpoint_test.go

types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation

2025-11-18 12:16:15 -08:00

endpoint_tracker_test.go

all: use Go 1.22 range-over-int

2024-04-16 15:32:38 -07:00

endpoint_tracker.go

syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging

2025-11-16 19:13:59 -08:00

endpoint.go

wgengine: send disco key via TSMP on first contact (#18215)

2026-01-22 14:50:24 -05:00

magicsock_default.go

feature/featuretags, all: add build features, use existing ones in more places

2025-10-02 08:07:25 -07:00

magicsock_linux_test.go

wgengine/magicsock: fix bpf fragmentation jump offsets (#16204)

2025-06-06 11:42:33 -04:00

magicsock_linux.go

feature/featuretags, all: add build features, use existing ones in more places

2025-10-02 08:07:25 -07:00

magicsock_notplan9.go

wgengine/magicsock: refactor maybeRebindOnError

2025-01-07 10:46:37 -08:00

magicsock_plan9.go

wgengine/magicsock: refactor maybeRebindOnError

2025-01-07 10:46:37 -08:00

magicsock_test.go

net/{packet,tstun},wgengine: update disco key when receiving via TSMP (#18158)

2025-12-10 14:27:20 -05:00

magicsock.go

wgengine: send disco key via TSMP on first contact (#18215)

2026-01-22 14:50:24 -05:00

peermap_test.go

net/{batching,packet},wgengine/magicsock: export batchingConn (#16848)

2025-08-13 13:13:11 -07:00

peermap.go

net/{batching,packet},wgengine/magicsock: export batchingConn (#16848)

2025-08-13 13:13:11 -07:00

peermtu_darwin.go

wgengine/magicsock: improve don't fragment bit set/get support

2023-09-21 04:17:12 -07:00

peermtu_linux.go

wgengine/magicsock: improve don't fragment bit set/get support

2023-09-21 04:17:12 -07:00

peermtu_stubs.go

magicsock: mute noisy expected peer mtu related error (#10870)

2024-01-19 20:04:22 -05:00

peermtu_unix.go

wgengine/magicsock: replace CanPMTUD() with ShouldPMTUD()

2023-09-21 04:17:12 -07:00

peermtu.go

magicsock: mute noisy expected peer mtu related error (#10870)

2024-01-19 20:04:22 -05:00

rebinding_conn.go

syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging

2025-11-16 19:13:59 -08:00

relaymanager_test.go

types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation

2025-11-18 12:16:15 -08:00

relaymanager.go

types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation

2025-11-18 12:16:15 -08:00