Commit Graph

70 Commits

Author SHA1 Message Date
Brad Fitzpatrick
e6b84f2159 all: make client use server-provided DERP map, add DERP region support
Instead of hard-coding the DERP map (except for cmd/tailscale netcheck
for now), get it from the control server at runtime.

And make the DERP map support multiple nodes per region with clients
picking the first one that's available. (The server will balance the
order presented to clients for load balancing)

This deletes the stunner package, merging it into the netcheck package
instead, to minimize all the config hooks that would've been
required.

Also fix some test flakes & races.

Fixes #387 (Don't hard-code the DERP map)
Updates #388 (Add DERP region support)
Fixes #399 (wgengine: flaky tests)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-05-23 22:31:59 -07:00
David Anderson
39d20e8a75 go.mod: bump wireguard-go version. 2020-05-18 21:03:48 +00:00
David Anderson
cd2f6679bb go.mod: bump wireguard-go version.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-15 22:29:27 +00:00
Brad Fitzpatrick
e42ec4efba derp/derphttp: use SOCKS/etc proxies for derphttp dials
Updates #227

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-05-12 14:38:15 -07:00
halulu
874be6566d
netcheck: DERP latency over HTTPS when UDP is blocked
* netcheck: DERP letency over HTTPS when UDP failed

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: async DERP latency check over HTTPS

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS: fix concurrent map

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS: some improvements

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS: use timeout context

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS: use report mutex

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS if UDP is BLOCKED

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>

* netcheck: DERP latency check over HTTPS: new function measureHTTPSLatency

Updates #207

Signed-off-by: Zijie Lu <zijie@tailscale.com>
2020-05-11 11:23:09 -04:00
David Anderson
b01db109f5 wgengine/router: use inet.af/netaddr, not wgcfg.CIDR.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-07 23:40:03 -07:00
Elias Naur
0068e57407 go.mod,go.sum: bump golang.org/x/sys for the Android dup2 fix
No tidy, because it doesn't work for me:

$ go mod tidy
go: finding module for package tailscale.io/control
go: finding module for package tailscale.io/control/cfgdb
tailscale.com/control/controlclient tested by
	tailscale.com/control/controlclient.test imports
	tailscale.io/control: cannot find module providing package tailscale.io/control: unrecognized import path "tailscale.io/control": parse https://tailscale.io/control?go-get=1: no go-import meta tags (meta tag tailscale.com did not match import path tailscale.io/control)
tailscale.com/control/controlclient tested by
	tailscale.com/control/controlclient.test imports
	tailscale.io/control/cfgdb: cannot find module providing package tailscale.io/control/cfgdb: unrecognized import path "tailscale.io/control/cfgdb": parse https://tailscale.io/control/cfgdb?go-get=1: no go-import meta tags (meta tag tailscale.com did not match import path tailscale.io/control/cfgdb)

Signed-off-by: Elias Naur <mail@eliasnaur.com>
2020-05-01 18:41:19 +10:00
Brad Fitzpatrick
1a0f6fea58 go.mod, go.sum: bump wireguard-go, tidy 2020-04-26 08:06:06 -07:00
Brad Fitzpatrick
7fc97c5493 wgengine/magicsock: use netaddr more
In prep for deleting from the ever-growing maps.
2020-04-17 15:15:42 -07:00
Brad Fitzpatrick
6fb30ff543 wgengine/magicsock: start using inet.af/netaddr a bit 2020-04-17 13:51:52 -07:00
David Anderson
ccfc4e0634 go.mod: bump wireguard-go version.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-04-16 12:53:58 -07:00
Avery Pennarun
dc9b39e3fb wgengine/windows: use new winipcfg.Sync{Addresses,Routes} functions.
This avoids flushing and reloading the whole list of addresses and
routes whenever remote node information changes.
2020-04-13 13:20:20 -04:00
Brad Fitzpatrick
780deb9996 go.mod, go.sum: update go4.org/mem to its new home in its own module
Cleans up our go.sum, not that it really matters.
2020-04-11 14:00:48 -07:00
Brad Fitzpatrick
922d9546bf wgengine: don't allocate so much in userspaceEngine.getStatus
It was one of the top garbage producers on my phone.

It's slated to be deleted and replaced anyway, but this helps in the
meantime.

The go.sum changes look scary, but the new dep only adds 240 bytes to
the binary. The go.sum noise is just cmd/go being aggressive in
including a lot of stuff (which is being fixed in Go 1.15, for what I
understand). And I ran a go mod tidy, which added some too. (I had to
write a custom wrapper around go mod tidy because this mod tidy
normally breaks on tailscale.io/control being missing but referenced
in tests)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-04-09 12:49:17 -07:00
Brad Fitzpatrick
59800138ff bump wireguard dep 2020-04-07 10:02:34 -07:00
Brad Fitzpatrick
a4ef345737 cmd/tailscale: add status subcommand
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-27 20:34:36 -07:00
Brad Fitzpatrick
2c7ddd0828 go.mod, go.sum: tidy 2020-03-25 14:05:33 -07:00
David Anderson
cbd8aceb95 go.mod: bump wireguard-go version.
Fixes #219.

Signed-off-by: David Anderson <dave@natulte.net>
2020-03-25 12:20:46 -07:00
Brad Fitzpatrick
f9184ad12b go.mod: update wireguard-go for https://github.com/tailscale/wireguard-go/pull/13 2020-03-19 22:46:36 -07:00
Brad Fitzpatrick
5fa825f057 go.mod, go.sum: update 2020-03-19 08:49:12 -07:00
David Crawshaw
acd14960f8 go.mod: bump wireguard-go
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-19 09:10:13 +11:00
Brad Fitzpatrick
14a2564ef0 go.mod: bump wireguard-go 2020-03-18 13:26:08 -07:00
Brad Fitzpatrick
e085aec8ef all: update to wireguard-go API changes
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-17 08:53:05 -07:00
David Anderson
bf98913106 go.mod: bump wireguard-go version.
Signed-off-by: David Anderson <dave@natulte.net>
2020-03-16 18:36:30 -07:00
David Anderson
72d9e1d633 go.mod: bump wireguard-go version. 2020-03-11 10:32:50 -07:00
David Crawshaw
af58cfc476 go.mod: bump wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-11 11:29:14 -04:00
David Anderson
4affea2691 go.mod: bump wireguard-go version.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-03-10 18:00:37 -07:00
Brad Fitzpatrick
d07146aafb go.mod, go.sum: update 2020-03-09 21:01:08 -07:00
David Anderson
96e0f86263 go.mod: bump wireguard-go.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-03-06 23:38:02 -08:00
David Anderson
b9512edb7b go.mod: bump wireguard-go version.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-03-06 20:49:31 -08:00
David Anderson
9b802d338c go.mod: pull in deadlock fix from tailscale/wireguard-go.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-03-06 20:43:38 -08:00
Brad Fitzpatrick
f6dd2128d9 version: bump 2020-03-06 14:57:27 -08:00
David Anderson
47265000da Revert "update CI and everything to Go 1.14."
This reverts commit 905fe9f6a2.

We're not quite ready to update the Mac/iOS builds to 1.14.
2020-03-06 13:45:54 -08:00
David Anderson
6b49347e4d Update staticcheck version in go.mod.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-03-06 13:24:32 -08:00
David Anderson
905fe9f6a2 update CI and everything to Go 1.14. 2020-03-06 12:55:52 -08:00
David Crawshaw
551964c562 go.mod: update wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 21:29:53 -05:00
David Crawshaw
4a7638c319 go.mod: update wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 18:13:56 -05:00
Brad Fitzpatrick
89a2c3eb04 wgengine: don't create duplicate iptables rules on Linux, clean up
Fixes #131

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-03 13:46:53 -08:00
Brad Fitzpatrick
11489a6e67 go.sum: add lines 2020-03-02 11:07:42 -08:00
David Anderson
9cdaeac00a go.mod: update wireguard-go version.
I accidentally crushed one of crawshaw's patches, fixing this now.
2020-03-01 14:04:10 -08:00
David Anderson
92bae83cc1 go.mod: update wireguard-go commit.
Signed-Off-By: David Anderson <dave@natulte.net>
2020-03-01 13:58:09 -08:00
David Crawshaw
719c974c38 go.mod: update wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-01 12:17:10 -05:00
David Anderson
18fb98792b go.mod: update wireguard-go version.
Signed-off-by: David Anderson <dave@natulte.net>
2020-03-01 01:16:07 -08:00
David Anderson
061315acb4 go.mod: update version of wireguard-go.
Signed-Off-By: David Anderson <dave@natulte.net>
2020-03-01 00:50:39 -08:00
David Crawshaw
1dbd1babc9 go.mod: use latest wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-02-29 16:08:28 -05:00
David Crawshaw
d5050c37a5 go.mod: use latest wireguard-go version 2020-02-29 11:26:44 -05:00
David Crawshaw
8aa2090919 go.mod: roll forward wireguard-go
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-02-28 22:12:05 -05:00
Brad Fitzpatrick
38acccad09 derp: remove some debug noise I left in
:(
2020-02-28 13:20:56 -08:00
Brad Fitzpatrick
4cd3e82bbd go.mod: bump wireguard-go
Updates #112

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-28 11:15:07 -08:00
David Crawshaw
06bf0d980e go.mod: bump wireguard-go version
For #110
2020-02-28 06:21:07 -05:00