Commit Graph

155 Commits

Author SHA1 Message Date
Josh Bleecher Snyder f72a120016 go.mod: upgrade to latest wireguard-go
Pull in minor upstream changes.

Signed-off-by: Josh Bleecher Snyder <josharian@gmail.com>
2021-04-19 13:30:43 -07:00
Josh Bleecher Snyder 7183e1f052 go.mod: update wireguard-go again
To pick up https://go-review.googlesource.com/c/sys/+/307129.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-04-03 10:35:17 -07:00
Josh Bleecher Snyder 63c00764e1 go.mod: update to latest wireguard-go and x/sys
To fix windows checkptr failures.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-04-02 12:44:16 -07:00
Josh Bleecher Snyder b3ceca1dd7 wgengine/...: split into multiple receive functions
Upstream wireguard-go has changed its receive model.
NewDevice now accepts a conn.Bind interface.

The conn.Bind is stateless; magicsock.Conns are stateful.
To work around this, we add a connBind type that supports
cheap teardown and bring-up, backed by a Conn.

The new conn.Bind allows us to specify a set of receive functions,
rather than having to shoehorn everything into ReceiveIPv4 and ReceiveIPv6.
This lets us plumbing DERP messages directly into wireguard-go,
instead of having to mux them via ReceiveIPv4.

One consequence of the new conn.Bind layer is that
closing the wireguard-go device is now indistinguishable
from the routine bring-up and tear-down normally experienced
by a conn.Bind. We thus have to explicitly close the magicsock.Conn
when the close the wireguard-go device.

One downside of this change is that we are reliant on wireguard-go
to call receiveDERP to process DERP messages. This is fine for now,
but is perhaps something we should fix in the future.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-04-02 12:18:54 -07:00
Josh Bleecher Snyder 1df162b05b wgengine/magicsock: adapt CreateEndpoint signature to match wireguard-go
Part of a temporary change to make merging wireguard-go easier.
See https://github.com/tailscale/wireguard-go/pull/45.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-04-01 09:55:45 -07:00
Brad Fitzpatrick 47363c95b0 go.mod: bump wireguard-go 2021-03-31 14:20:45 -07:00
Brad Fitzpatrick a7be780155 go.mod, go.sum: bump wireguard-go 2021-03-30 13:05:23 -07:00
David Anderson 95ca86c048 go.mod: update to new wireguard-go version.
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-28 19:05:55 -07:00
Adrian Dewhurst 04dd6d1dae
control/controlclient: sign RegisterRequest (#1549)
control/controlclient: sign RegisterRequest

Some customers wish to verify eligibility for devices to join their
tailnets using machine identity certificates. TLS client certs could
potentially fulfill this role but the initial customer for this feature
has technical requirements that prevent their use. Instead, the
certificate is loaded from the Windows local machine certificate store
and uses its RSA public key to sign the RegisterRequest message.

There is room to improve the flexibility of this feature in future and
it is currently only tested on Windows (although Darwin theoretically
works too), but this offers a reasonable starting place for now.

Updates tailscale/coral#6

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
2021-03-26 10:01:08 -04:00
Josh Bleecher Snyder 28af46fb3b wgengine: pass logger as a separate arg to device.NewDevice
Adapt to minor API changes in wireguard-go.
And factor out device.DeviceOptions variables.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-03-24 10:39:58 -07:00
Josh Bleecher Snyder 79f02de55f go.sum: add entries for upstream wireguard-go
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-03-24 09:46:36 -07:00
Brad Fitzpatrick 0a02aaf813 control, ipn, tailcfg: remove golang.org/x/oauth2 dep, add tailcfg.Oauth2Token
golang.org/x/oauth2 pulls in App Engine and grpc module dependencies,
screwing up builds that depend on this module.

Some background on the problem:
https://go.googlesource.com/proposal/+/master/design/36460-lazy-module-loading.md

Fixes tailscale/corp#1471

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-19 10:40:48 -07:00
Brad Fitzpatrick aa79a57f63 wgengine/netstack: use inet.af/netstack, remove 64-bit only limitation
This reverts the revert commit 84aba349d9.

And changes us to use inet.af/netstack.

Updates #1518

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-17 22:46:09 -07:00
Brad Fitzpatrick a217078f67 go.mod: update golang.org/x/oauth2
go.sum gets a bit wild, but tolerable.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-17 22:46:09 -07:00
Brad Fitzpatrick ec1b31ea83 go.mod: update golang.org/x/{crypto,sync,sys,term,time}
These ones don't have large dependency trees.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-17 22:46:09 -07:00
Brad Fitzpatrick a4fa2c5611 go.mod, go.sum: go mod tidy
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-17 19:54:01 -07:00
David Anderson 84aba349d9 Revert "wgengine/netstack: update gvisor to remove 64-bit only limitation"
Breaks our corp repo due to gRPC dependency hell.

This reverts commit d42f8b7f9a.
2021-03-16 15:36:06 -07:00
Brad Fitzpatrick d42f8b7f9a wgengine/netstack: update gvisor to remove 64-bit only limitation
gVisor fixed their google/gvisor#1446 so we can include gVisor mode
on 32-bit machines.

A few minor upstream API changes, as normal.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-15 21:02:51 -07:00
Denton Gentry 6756f20632 go.mod: update peercred
Adds FreeBSD support.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
2021-03-03 15:33:13 -08:00
David Anderson b83c273737 wgengine/filter: use IPSet for localNets instead of prefixes.
Part of #1177, preparing for doing fancier set operations on
the allowed local nets.

Signed-off-by: David Anderson <danderson@tailscale.com>
2021-02-22 14:51:22 -08:00
Matt Layher 2c500cee23 go.mod: bump github.com/mdlayher/netlink, github.com/jsimonetti/rtnetlink
Signed-off-by: Matt Layher <mdlayher@gmail.com>
2021-02-22 06:20:56 -08:00
Filippo Valsorda 39f7a61e9c tstest/staticcheck: import the main package to fix "go mod tidy"
Importing the non-main package was missing some dependencies that
"go mod tidy" would then cleanup. Also added a non-ignore build tag to
avoid other tools getting upset about importing a main package.

Signed-off-by: Filippo Valsorda <hi@filippo.io>
2021-02-20 09:53:47 -08:00
Filippo Valsorda 87f2e4c12c go.mod: bump github.com/kr/pty to build on openbsd/arm64
$ GOOS=openbsd GOARCH=arm64 go install tailscale.com/cmd/...@latest
pkg/mod/github.com/kr/pty@v1.1.4-0.20190131011033-7dc38fb350b1/pty_openbsd.go:24:10: undefined: ptmget
pkg/mod/github.com/kr/pty@v1.1.4-0.20190131011033-7dc38fb350b1/pty_openbsd.go:25:34: undefined: ioctl_PTMGET

"go mod tidy" did some unrelated work in go.sum, maybe because it was
not run with Go 1.16 before.

Signed-off-by: Filippo Valsorda <hi@filippo.io>
2021-02-20 09:53:47 -08:00
Brad Fitzpatrick d3efe8caf6 safesocket, ipn/ipnserver: look up peer creds on Darwin
And open up socket permissions like Linux, now that we know who
connections are from.

This uses the new inet.af/peercred that supports Linux and Darwin at
the moment.

Fixes #1347
Fixes #1348

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-02-16 20:38:44 -08:00
Josh Bleecher Snyder 11bbfbd8bb go.mod: update to latest wireguard-go
All changes are trivial.
2021-02-10 14:14:11 -08:00
Josh Bleecher Snyder 1f0fa8b814 go.mod: pull in upstream wireguard-go bug fixes 2021-02-10 08:04:12 -08:00
Josh Bleecher Snyder 4a82e36491 go.mod: bump to latest wireguard-go
Stabilization and performance improvements.
2021-02-09 14:20:01 -08:00
Josh Bleecher Snyder aa6856a9eb wgengine: adapt to wireguard-go changes
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-02-04 15:15:33 -08:00
Josh Bleecher Snyder dd10babaed wgenginer/magicsock: remove Addrs methods
They are now unused.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-02-01 14:05:05 -08:00
Josh Bleecher Snyder fe7c3e9c17 all: move wgcfg from wireguard-go
This is mostly code movement from the wireguard-go repo.

Most of the new wgcfg package corresponds to the wireguard-go wgcfg package.

wgengine/wgcfg/device{_test}.go was device/config{_test}.go.
There were substantive but simple changes to device_test.go to remove
internal package device references.

The API of device.Config (now wgcfg.DeviceConfig) grew an error return;
we previously logged the error and threw it away.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-01-29 12:52:56 -08:00
Brad Fitzpatrick daf2c70a08 go.mod: bump wireguard-go 2021-01-21 20:03:35 -08:00
Brad Fitzpatrick c78ed5b399 go.sum: update (forgotten after earlier wireguard-go update again) 2021-01-15 19:19:27 -08:00
Brad Fitzpatrick 3ac952d4e9 go.sum: update 2021-01-14 20:19:44 -08:00
Brad Fitzpatrick b00c0e5f60 go.sum: update 2021-01-14 14:49:32 -08:00
Brad Fitzpatrick f85769b1ed wgengine/magicsock: drop netaddr.IPPort cache
netaddr.IP no longer allocates, so don't need a cache or all its associated
code/complexity.

This totally removes groupcache/lru from the deps.

Also go mod tidy.
2021-01-11 13:23:04 -08:00
Naman Sood f69e46175d
wengine/netstack: bump gvisor to latest version
* wengine/netstack: bump gvisor to latest version

Signed-off-by: Naman Sood <naman@tailscale.com>

* update dependencies

Signed-off-by: Naman Sood <naman@tailscale.com>

* Don't change hardcoded IP

Signed-off-by: Naman Sood <naman@tailscale.com>
2021-01-11 15:46:48 -05:00
Brad Fitzpatrick 5aa5db89d6 cmd/tailscaled, wgengine/netstack: add start of gvisor userspace netstack work
Not usefully functional yet (mostly a proof of concept), but getting
it submitted for some work @namansood is going to do atop this.

Updates #707
Updates #634
Updates #48
Updates #835
2021-01-11 09:31:14 -08:00
Brad Fitzpatrick a4cc31e7d8 go.sum: update 2021-01-08 20:55:03 -08:00
David Anderson 8fc11d582d go.sum: update to match wireguard-go version update.
Signed-off-by: David Anderson <dave@natulte.net>
2021-01-02 16:27:06 -08:00
David Anderson 86fe22a1b1 Update netaddr, and adjust wgengine/magicsock due to API change.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-12-30 17:36:03 -08:00
Josh Bleecher Snyder 56a7652dc9 wgkey: new package
This is a replacement for the key-related parts
of the wireguard-go wgcfg package.

This is almost a straight copy/paste from the wgcfg package.
I have slightly changed some of the exported functions and types
to avoid stutter, added and tweaked some comments,
and removed some now-unused code.

To avoid having wireguard-go depend on this new package,
wgcfg will keep its key types.

We translate into and out of those types at the last minute.
These few remaining uses will be eliminated alongside
the rest of the wgcfg package.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2020-12-30 17:33:02 -08:00
Brad Fitzpatrick c2edb2865b go.sum: update 2020-12-30 12:07:25 -08:00
Josh Bleecher Snyder cf2ac2d123 go.mod: upgrade inet.af/netaddr
To pick up IPPrefix.Contains fix.
2020-12-28 15:46:46 -08:00
Josh Bleecher Snyder 2fe770ed72 all: replace wgcfg.IP and wgcfg.CIDR with netaddr types
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2020-12-28 13:00:42 -08:00
Matt Layher bfbd6b9241 go.mod: bump github.com/mdlayher/netlink to v1.2.0
Signed-off-by: Matt Layher <mdlayher@gmail.com>
2020-12-23 08:08:02 -08:00
Brad Fitzpatrick d0baece5fa go.mod: bump inet.af/netaddr to non-allocating version 2020-12-22 14:25:32 -08:00
Brad Fitzpatrick 90c8519765 go.sum: update 2020-12-21 08:32:51 -08:00
David Anderson f5e33ad761 go.mod: update inet.af/netaddr, go mod tidy.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-12-19 14:01:43 -08:00
Brad Fitzpatrick fa412c8760 wgengine/filter, wgengine/magicsock: use new IP.BitLen to simplify some code 2020-12-15 12:12:56 -08:00
Brad Fitzpatrick afcf134812 wgengine/filter, tailcfg: support CIDRs+ranges in PacketFilter (mapver 7)
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-12-15 11:00:37 -08:00