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165 Commits

Author SHA1 Message Date
Maisem Ali
f00a49667d control/controlclient: make Status.Persist a PersistView 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-11-11 10:45:47 +05:00
Maisem Ali
4d330bac14 ipn/ipnlocal: add support for multiple user profiles 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-11-11 10:45:47 +05:00
Joe Tsai
4de643b714
types/netlogtype: add constants for maximum serialized sizes of ConnectionCounts (#6163) 
There is a finite limit to the maximum message size that logtail can upload.
We need to make sure network logging messages remain under this size.
These constants allow us to compute the maximum number of ConnectionCounts
we can buffer before we must flush.

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
 2022-11-09 15:50:07 -08:00
Brad Fitzpatrick
da8def8e13 all: remove old +build tags 
The //go:build syntax was introduced in Go 1.17:

https://go.dev/doc/go1.17#build-lines

gofmt has kept the +build and go:build lines in sync since
then, but enough time has passed. Time to remove them.

Done with:

    perl -i -npe 's,^// \+build.*\n,,' $(git grep -l -F '+build')

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-11-04 07:25:42 -07:00
Brad Fitzpatrick
910db02652 client/tailscale, tsnet, ipn/ipnlocal: prove nodekey ownership over noise 
Fixes #5972

Change-Id: Ic33a93d3613ac5dbf172d6a8a459ca06a7f9e547
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-11-02 09:22:26 -07:00
Brad Fitzpatrick
f4ff26f577 types/pad32: delete package 
Use Go 1.19's new 64-bit alignment ~hidden feature instead.

Fixes #5356

Change-Id: Ifcbcb115875a7da01df3bc29e9e7feadce5bc956
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-11-01 09:03:54 -07:00
Joe Tsai
a3602c28bd
wgengine/netlog: embed the StableNodeID of the authoring node (#6105) 
This allows network messages to be annotated with which node it came from.

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
 2022-10-28 10:09:30 -07:00
Joe Tsai
c21a3c4733
types/netlogtype: new package for network logging types (#6092) 
The netlog.Message type is useful to depend on from other packages,
but doing so would transitively cause gvisor and other large packages
to be linked in.

Avoid this problem by moving all network logging types to a single package.

We also update staticcheck to take in:

	003d277bcf

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
 2022-10-27 14:14:18 -07:00
Brad Fitzpatrick
4021ae6b9d types/key: add missing ChallengePublic.UnmarshalText 
Forgot it when adding the Challenge types earlier.

Change-Id: Ie0872c4e6dc25e5d832aa58c7b3f66d450bf6b71
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-10-27 11:12:38 -07:00
Adrian Dewhurst
8c09ae9032 tka, types/key: add NLPublic.KeyID 
This allows direct use of NLPublic with tka.Authority.KeyTrusted() and
similar without using tricks like converting the return value of Verifier.

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
 2022-10-26 15:51:23 -04:00
Maisem Ali
a2d15924fb types/persist: add PublicNodeKey helper 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-10-24 15:57:00 -07:00
Maisem Ali
20324eeebc ipn/prefs: add views 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-10-24 15:57:00 -07:00
Brad Fitzpatrick
18c61afeb9 types/key: add ChallengePublic, ChallengePrivate, NewChallenge 
Updates #5972

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-10-19 19:17:53 -07:00
Sonia Appasamy
5363a90272 types/view: add ContainsNonExitSubnetRoutes func 
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
 2022-10-12 15:19:36 -05:00
Joe Tsai
82f5f438e0
wgengine/wgcfg: plumb down audit log IDs (#5855) 
The node and domain audit log IDs are provided in the map response,
but are ultimately going to be used in wgengine since
that's the layer that manages the tstun.Wrapper.

Do the plumbing work to get this field passed down the stack.

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
 2022-10-06 16:19:38 -07:00
Josh Soref
d4811f11a0 all: fix spelling mistakes 
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
 2022-09-29 13:36:13 -07:00
Andrew Dunham
b1867457a6
doctor: add package for running in-depth healthchecks; use in bugreport (#5413) 
Change-Id: Iaa4e5b021a545447f319cfe8b3da2bd3e5e5782b
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
 2022-09-26 13:07:28 -04:00
Tom DNetto
e9b98dd2e1 control/controlclient,ipn/ipnlocal: wire tka enable/disable 
Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-09-21 12:57:59 -07:00
Eng Zer Jun
f0347e841f refactor: move from io/ioutil to io and os packages 
The io/ioutil package has been deprecated as of Go 1.16 [1]. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.

Reference: https://golang.org/doc/go1.16#ioutil
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
 2022-09-15 21:45:53 -07:00
Brad Fitzpatrick
74674b110d envknob: support changing envknobs post-init 
Updates #5114

Change-Id: Ia423fc7486e1b3f3180a26308278be0086fae49b
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-09-15 15:04:02 -07:00
Brad Fitzpatrick
2aade349fc net/dns, types/dnstypes: update some comments, tests for DoH 
Clarify & verify that some DoH URLs can be sent over tailcfg
in some limited cases.

Updates #2452

Change-Id: Ibb25db77788629c315dc26285a1059a763989e24
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-09-08 17:16:13 -07:00
Nahum Shalman
66d7d2549f logger: migrate rusage syscall use to x/sys/unix 
This will be helpful for illumos (#697) and should be safe
everywhere else.

Signed-off-by: Nahum Shalman <nahamu@gmail.com>
 2022-08-28 08:29:41 -07:00
Tom DNetto
a78f8fa701 tka: support rotating node-keys in node-key signatures 
Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-24 10:41:01 -07:00
Tom DNetto
facafd8819 client,cmd/tailscale,ipn,tka,types: implement tka initialization flow 
This PR implements the client-side of initializing network-lock with the
Coordination server.

Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-22 11:35:16 -07:00
Brad Fitzpatrick
8e821d7aa8 types/opt: support an explicit "unset" value for Bool 
Updates #4843

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-08-09 13:34:56 -07:00
Tom DNetto
f50043f6cb tka,types/key: remove dependency for tailcfg & types/ packages on tka 
Following the pattern elsewhere, we create a new tka-specific types package for the types
that need to couple between the serialized structure types, and tka.

Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-04 12:51:58 -07:00
Maisem Ali
a9f6cd41fd all: use syncs.AtomicValue 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-08-04 11:52:16 -07:00
Tom DNetto
8cfd775885 tka,types/key: implement direct node-key signatures 
Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-03 15:42:27 -07:00
Tom DNetto
4001d0bf25 assorted: plumb tka initialization & network-lock key into tailscaled 
- A network-lock key is generated if it doesn't already exist, and stored in the StateStore. The public component is communicated to control during registration.
 - If TKA state exists on the filesystem, a tailnet key authority is initialized (but nothing is done with it for now).

Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-03 14:51:47 -07:00
Tom DNetto
8d45d7e312 types/key: make NLPublic complement to NLPrivate 
Forgot that I would need that in control. Oops.

Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-08-03 14:51:47 -07:00
Brad Fitzpatrick
116f55ff66 all: gofmt for Go 1.19 
Updates #5210

Change-Id: Ib02cd5e43d0a8db60c1f09755a8ac7b140b670be
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-08-02 10:08:05 -07:00
Maisem Ali
a029989aff types/dnstype: use viewer instead of cloner 
This was missed when I did the initial viewer work.

Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-08-02 09:58:53 -07:00
Tom DNetto
023d4e2216 tka,types/key: implement NLPrivate glue for tailnet key authority keys 
Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-07-29 12:16:32 -07:00
Maisem Ali
51c3d74095 types/views: add BenchmarkSliceIteration 
```
goos: darwin
goarch: arm64
pkg: tailscale.com/types/views
BenchmarkSliceIteration/Len-10            340093              3212 ns/op               0 B/op          0 allocs/op
BenchmarkSliceIteration/Cached-Len-10     366727              3211 ns/op               0 B/op          0 allocs/op
BenchmarkSliceIteration/direct-10         361561              3290 ns/op               0 B/op          0 allocs/op
PASS
ok      tailscale.com/types/views       3.662s
```

Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-07-26 21:25:26 -07:00
Brad Fitzpatrick
a12aad6b47 all: convert more code to use net/netip directly 
perl -i -npe 's,netaddr.IPPrefixFrom,netip.PrefixFrom,' $(git grep -l -F netaddr.)
    perl -i -npe 's,netaddr.IPPortFrom,netip.AddrPortFrom,' $(git grep -l -F netaddr. )
    perl -i -npe 's,netaddr.IPPrefix,netip.Prefix,g' $(git grep -l -F netaddr. )
    perl -i -npe 's,netaddr.IPPort,netip.AddrPort,g' $(git grep -l -F netaddr. )
    perl -i -npe 's,netaddr.IP\b,netip.Addr,g' $(git grep -l -F netaddr. )
    perl -i -npe 's,netaddr.IPv6Raw\b,netip.AddrFrom16,g' $(git grep -l -F netaddr. )
    goimports -w .

Then delete some stuff from the net/netaddr shim package which is no
longer neeed.

Updates #5162

Change-Id: Ia7a86893fe21c7e3ee1ec823e8aba288d4566cd8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-25 21:53:49 -07:00
Brad Fitzpatrick
6a396731eb all: use various net/netip parse funcs directly 
Mechanical change with perl+goimports.

Changed {Must,}Parse{IP,IPPrefix,IPPort} to their netip variants, then
goimports -d .

Finally, removed the net/netaddr wrappers, to prevent future use.

Updates #5162

Change-Id: I59c0e38b5fbca5a935d701645789cddf3d7863ad
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-25 21:12:28 -07:00
Brad Fitzpatrick
7eaf5e509f net/netaddr: start migrating to net/netip via new netaddr adapter package 
Updates #5162

Change-Id: Id7bdec303b25471f69d542f8ce43805328d56c12
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-25 16:20:43 -07:00
Brad Fitzpatrick
2024008667 types/key: add MachinePrecomputedSharedKey.Open 
Follow-up to cfdb862673

Updates tailscale/corp#1709

Change-Id: I7af931a2cb55f9006e1029381663ac21d1794242
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-22 12:05:29 -07:00
Brad Fitzpatrick
43f3a969ca types/views: add SliceContains, View.ContainsFunc, View.IndexFunc 
We were starting to write these elsewhere as little unexported copies
in misc places.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-21 08:28:43 -07:00
Brad Fitzpatrick
9bd3b5b89c types/key: add ControlPrivate.Shared wrapper too 
Follow-up to cfdb862673.

Change-Id: Iab610d761f1e6d88e8bcb584d9c02cafe48fc377
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-19 14:49:01 -07:00
Brad Fitzpatrick
cfdb862673 types/key: add naclbox shared key wrapper type + Seal method 
So the control plane can stop doing precomputations on each naclbox
message.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-19 14:18:12 -07:00
Brad Fitzpatrick
a1e429f7c3 control/controlclient, types/netmap: remove unused LocalPort field 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-06-19 17:22:00 -07:00
Melanie Warrick
3a182d5dd6
ipn/ipnstate: add ExitNodeStatus to share the exit node if it is in use, the IP, ID and whether its online. (#4761) 
-
Updates #4619

Signed-off-by: nyghtowl <warrick@tailscale.com>
 2022-06-07 12:31:10 -07:00
Brad Fitzpatrick
4d85cf586b cmd/tailscale, ipn/ipnlocal: add "peerapi" ping type 
For debugging when stuff like #4750 isn't working.

RELNOTE=tailscale ping -peerapi

Change-Id: I9c52c90fb046e3ab7d2b121387073319fbf27b99
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-05-28 13:47:12 -07:00
Tom
ec4c49a338
types/key: make NodePublic implement Shardable (#4698) 
Needed for an experiment in Control.

Signed-off-by: Tom DNetto <tom@tailscale.com>
 2022-05-17 10:37:25 -07:00
Maisem Ali
6dae9e47f9 types/views: remove alloc in hot path 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-05-10 11:20:00 -07:00
Maisem Ali
395cb588b6 types/views: make SliceOf/MapOf panic if they see a pointer 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-05-09 19:49:31 -07:00
Maisem Ali
d04afc697c cmd/viewer,types/views: add support for views of maps 
Updates #4635

Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-05-09 19:49:31 -07:00
Maisem Ali
9f3ad40707 tailcfg: use cmd/viewer instead of cmd/cloner. 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-05-06 10:58:10 -07:00
Maisem Ali
c4e9739251 cmd/viewer: add codegen tool for Views 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-05-06 10:58:10 -07:00