758c37b83d
net/netns: thread logf into control functions
...
So that darwin can log there without panicking during tests.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
4 years ago
24ea365d48
netcheck, controlclient, magicsock: add more metrics
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Updates #3307
Change-Id: Ibb33425764a75bde49230632f1b472f923551126
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago
5b94f67956
control/noise: make Conn.readNLocked less surprising.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
a34350ffda
control/noise: factor out nonce checking and incrementing into a type.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
d3acd35a90
control/noise: make message headers match the specification.
...
Only the initiation message should carry a protocol version, all
others are just type+len.
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
a63c4ab378
control/noise: don't panic when handling ciphertext.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
4004b22fe5
control/noise: stop using poly1305 package constants.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
293431aaea
control/noise: use key.Machine{Public,Private} as appropriate.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
edb33d65c3
control/noise: don't cache mixer, just rebuild a BLAKE2s each time.
...
This should optimize out fine, and readability is preferable to performance
here.
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
7e9e72887c
control/noise: add singleUseCHP, use it to simplify nonce/key tracking in handshake.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
cf90392174
control/noise: review fixups
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
0b392dbaf7
control/noise: adjust implementation to match revised spec.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
89a68a4c22
control/noise: include the protocol version in the Noise prologue.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
5e005a658f
control/noise: fix typo in docstring.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
eabca699ec
control/noise: remove allocations in the encrypt and decrypt paths.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
da7544bcc5
control/noise: implement the base transport for the 2021 control protocol.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
4 years ago
3e1daab704
hostinfo, control/controlclient: tell control when Ubuntu has disabled Tailscale's sources
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Fixes #3177
Updates #2500
Change-Id: Iff2a8e27ec7d36a1c210263d6218f20ebed37924
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago
d2ef73ed82
control/controlclient: rename a variable to not shadow a package name
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Change-Id: I1bcb577cb2c47e936d545ad57f308e57399de323
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago
ad63fc0510
control/controlclient: make js/wasm work with Go 1.18+
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Updates #3157
Change-Id: I2d67e582842ab3638d720bb5db4701b878ad4473
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
337757a819
ipn/ipnlocal, control/controlclient: don't propagate all map errors to UI
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Fixes regression from 81cabf48ecFixes #3230
Change-Id: I7f142c801c7d15e268a24ddf901c3e6348b6729c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
0532eb30db
all: replace tailcfg.DiscoKey with key.DiscoPublic.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
7e6a1ef4f1
tailcfg: use key.NodePublic in wire protocol types.
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Updates #3206 .
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
d6e7cec6a7
types/netmap: use key.NodePublic instead of tailcfg.NodeKey.
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Update #3206
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
ff597e773e
tailcfg, control/controlclient: add method to exit client from control plane
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Change-Id: Ic28ef283ba63396b68fab86bfb0a8ee8f432474c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
418adae379
various: use NodePublic.AsNodeKey() instead of tailcfg.NodeKeyFromNodePublic()
...
Updates #3206
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
4d38194c21
control/controlclient: stop using wgkey.
...
Updates #3206
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
ada8cd99af
control/controlclient: add a LoginEphemeral LoginFlags bit
...
Change-Id: Ib9029ea0c49aa2ee1b6aac6e464ab1f16aef92e8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
6e5175373e
types/netmap: use new node key type.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
0c546a28ba
types/persist: use new node key type.
...
Updates #3206
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
81cabf48ec
control/controlclient,tailcfg: propagate registration errors to the frontend
...
Signed-off-by: Maisem Ali <maisem@tailscale.com>
5 years ago
f01ff18b6f
all: fix spelling mistakes
...
Signed-off-by: nicksherron <nsherron90@gmail.com>
5 years ago
aae622314e
tailcfg, health: add way for control plane to add problems to health check
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So if the control plane knows that something's broken about the node, it can
include problem(s) in MapResponse and "tailscale status" will show it.
(and GUIs in the future, as it's in ipnstate.Status/JSON)
This also bumps the MapRequest.Version, though it's not strictly
required. Doesn't hurt.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
4da559d7cc
control/controlclient: update machine certificate signature version
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This iterates on the original signature format.
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
5 years ago
5b02ad16b9
control/controlclient: replace TODO with explanation
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Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
5 years ago
980acc38ba
types/key: add a special key with custom serialization for control private keys ( #2792 )
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* Revert "Revert "types/key: add MachinePrivate and MachinePublic.""
This reverts commit 61c3b98a24
5 years ago
61c3b98a24
Revert "types/key: add MachinePrivate and MachinePublic."
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Broke the tailscale control plane due to surprise different serialization.
This reverts commit 4fdb88efe1
5 years ago
4fdb88efe1
types/key: add MachinePrivate and MachinePublic.
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Plumb throughout the codebase as a replacement for the mixed use of
tailcfg.MachineKey and wgkey.Private/Public.
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
daf54d1253
control/controlclient: remove TS_DEBUG_USE_DISCO=only.
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It was useful early in development when disco clients were the
exception and tailscale logs were noisier than today, but now
non-disco is the exception.
Updates #2752
Signed-off-by: David Anderson <danderson@tailscale.com>
5 years ago
ac0353e982
fix: typo spelling grammar
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Signed-off-by: slowy07 <slowy.arfy@gmail.com>
5 years ago
47045265b9
hostinfo: add SetDeviceModel setter, move remaining code from controlclient
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Updates tailscale/corp#1959
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
6f8c8c771b
control/controlclient: tweak a couple error messages
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
e199e407d2
tailcfg: add IP and Types field to PingRequest
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Signed-off-by: Simeng He <simeng@tailscale.com>
5 years ago
4c8b5fdec4
control/controlclient: do not periodically print full netmap
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The netmaps can get really large.
Printing, processing, and uploading them is expensive.
Only print the header on an ongoing basis.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
5 years ago
a5da4ed981
all: gofmt with Go 1.17
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This adds "//go:build" lines and tidies up existing "// +build" lines.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
5 years ago
dfa5e38fad
control/controlclient: report whether we're in a snap package
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
4a2c3e2a0a
control/controlclient: grow goroutine debug buffer as needed
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To not allocate 1MB up front on iOS.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
1986d071c3
control/controlclient: don't use regexp in goroutine stack scrubbing
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To reduce binary size on iOS.
Updates tailscale/corp#2238
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
171ec9f8f4
control/{controlknobs,controlclient}: simplify knobs API, fix controlclient crash
...
From integration tests elsewhere:
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x70 pc=0x845c9b]
goroutine 226 [running]:
tailscale.com/control/controlclient.(*Direct).sendMapRequest(0xc00053e1e0, 0x16670f0, 0xc000353780, 0xffffffffffffffff, 0xc0003e5f10, 0x0, 0x0)
/home/runner/go/pkg/mod/tailscale.com@v1.1.1-0.20210715222212-1bb6abc604c1/control/controlclient/direct.go:803 +0x19bb
tailscale.com/control/controlclient.(*Direct).PollNetMap(...)
/home/runner/go/pkg/mod/tailscale.com@v1.1.1-0.20210715222212-1bb6abc604c1/control/controlclient/direct.go:574
tailscale.com/control/controlclient.(*Auto).mapRoutine(0xc00052a1e0)
/home/runner/go/pkg/mod/tailscale.com@v1.1.1-0.20210715222212-1bb6abc604c1/control/controlclient/auto.go:464 +0x571
created by tailscale.com/control/controlclient.(*Auto).Start
/home/runner/go/pkg/mod/tailscale.com@v1.1.1-0.20210715222212-1bb6abc604c1/control/controlclient/auto.go:151 +0x65
exit status 2
Also remove types/opt.Bool API addition which is now unnecessary.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
1bb6abc604
net/portmapper: add upnp port mapping
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Add in UPnP portmapping, using goupnp library in order to get the UPnP client and run the
portmapping functions. This rips out anywhere where UPnP used to be in portmapping, and has a
flow separate from PMP and PCP.
RELNOTE=portmapper now supports UPnP mappings
Fixes #682
Updates #2109
Signed-off-by: julianknodt <julianknodt@gmail.com>
5 years ago
fd7fddd44f
control/controlclient: add debug knob to force node to only IPv6 self addr
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Updates #2268
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Josh Bleecher Snyder
Brad Fitzpatrick
David Anderson
Maisem Ali
nicksherron
Adrian Dewhurst
slowy07
Simeng He
julianknodt