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117 Commits
Author SHA1 Message Date
Mihai ParparitaandMihai Parparita 33520920c3 all: use strs.CutPrefix and strs.CutSuffix more 
Updates places where we use HasPrefix + TrimPrefix to use the combined
function.

Updates #5309

Signed-off-by: Mihai Parparita <mihai@tailscale.com>
 2022-11-21 14:32:16 -08:00
Brad FitzpatrickandBrad Fitzpatrick 039ea51ca6 ipn/ipnlocal: add health warning for unstable builds 
Like the macOS About dialog.

Change-Id: Ic27f091e66e29d5eebe4e195eda97ed331d748fd
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-11-19 14:22:39 -08:00
Mihai ParparitaandMihai Parparita 6d48a54b3d version: make IsSandboxedMacOS handle the IPNExtension binary too 
It was previously only invoked from the CLI, which only runs from the
main .app. However, starting with #6022 we also invoke it from the
network extension.

Signed-off-by: Mihai Parparita <mihai@tailscale.com>
 2022-11-15 17:54:10 -08:00
Brad FitzpatrickandBrad 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
Andrew DunhamandGitHub 1ac4a26fee ipn/localapi: send Tailscale version in ACME User-Agent (#5499) 
Requested by a friend at Let's Encrypt.

Signed-off-by: Andrew Dunham <andrew@tailscale.com>
 2022-08-30 16:48:59 -04:00
Maisem AliandMaisem Ali a9f6cd41fd all: use syncs.AtomicValue 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-08-04 11:52:16 -07:00
Maisem AliandMaisem Ali 9bb5a038e5 all: use atomic.Pointer 
Also add some missing docs.

Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-08-03 21:42:52 -07:00
Brad FitzpatrickandBrad Fitzpatrick 469c30c33b ipn/localapi: define a cert dir for Synology DSM6 
Fixes #4060

Change-Id: I5f145d4f56f6edb14825268e858d419c55918673
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-07-18 09:51:24 -07:00
Maisem AliandMaisem Ali 88133c361e Docker: add ALPINE.txt to manage alpine versions 
The goal here is to

1. make it so that the number doesn't diverge between the various places
   we had it defined
2. not define the number in corp, only in oss

Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2022-06-29 11:47:09 -07:00
Denton GentryandDenton Gentry c6ac82e3a6 hostinfo,distro: Identify Western Digital MyCloud devices. 
root@WDMyCloud HD_a2 # ./tailscale debug hostinfo
{
  "IPNVersion": "1.25.0-dev20220605-t7fea52e02",
  "OS": "linux",
  "OSVersion": "5.22.113",
  "Desktop": false,
  "DeviceModel": "WD My Cloud Gen2: Marvell Armada 375",
  "Hostname": "WDMyCloud",
  "GoArch": "arm"
}

Updates https://github.com/tailscale/tailscale/issues/4622

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
 2022-06-05 08:22:42 -07:00
Brad FitzpatrickandBrad Fitzpatrick 1f22507c06 version: use Go 1.18's git stamping as default implementation 
No more manual version bumps!

Fixes #81

Change-Id: I3a9e544a7248f0b83bcbacbaabbc4dabc435e62d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-03-16 14:53:51 -07:00
Brad FitzpatrickandBrad Fitzpatrick 58a6c9b2b8 version, hostinfo: recognize gokrazy as a distro 
Now:

/tmp/breakglass3929186798 # /user/tailscale debug hostinfo
{
  "IPNVersion": "1.23.0-date.20220107",
  "OS": "linux",
  "OSVersion": "Gokrazy; kernel=5.16.11",
  "DeviceModel": "Raspberry Pi 4 Model B Rev 1.2",
  "Hostname": "gokrazy",
  "GoArch": "arm64"
}

Also, cache the distro lookup. It doesn't change while the program is
running:

name   old time/op    new time/op    delta
Get-6    5.21µs ± 5%    0.00µs ± 3%   -99.91%  (p=0.008 n=5+5)

name   old alloc/op   new alloc/op   delta
Get-6      792B ± 0%        0B       -100.00%  (p=0.008 n=5+5)

name   old allocs/op  new allocs/op  delta
Get-6      8.00 ± 0%      0.00       -100.00%  (p=0.008 n=5+5)

Updates #1866

Change-Id: Ifb9a63b94287010d3f4c8bfeb6b78119e8a9b203
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-03-01 19:37:20 -08:00
Brad FitzpatrickandBrad Fitzpatrick c5243562d7 version: bump date 
Change-Id: Ib314eccff199fc0854553216762737ce6af19586
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2022-01-07 12:40:23 -08:00
Brad FitzpatrickandBrad Fitzpatrick 3dedcd1640 logpolicy, ipn/ipnserver: connect to logtail via tailscaled when needed 
This is for use by the Windows GUI client to log via when an
exit node is in use, so the logs don't go out via the exit node and
instead go directly, like tailscaled's. The dialer tried to do that
in the unprivileged GUI by binding to a specific interface, but the
"Internet Kill Switch" installed by tailscaled for exit nodes
precludes that from working and instead the GUI fails to dial out.
So, go through tailscaled (with a CONNECT request) instead.

Fixes tailscale/corp#3169

Change-Id: I17a8efdc1d4b8fed53a29d1c19995592b651b215
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-12-17 14:40:26 -08:00
rootandBrad Fitzpatrick e34ba3223c version/distro: report TrueNAS Scale as "truenas" 
TrueNAS Scale is based on Debian Linux

Signed-off-by: Todd Neal <todd@tneal.org>
 2021-12-07 21:04:58 -08:00
Brad FitzpatrickandBrad Fitzpatrick ff597e773e tailcfg, control/controlclient: add method to exit client from control plane 
Change-Id: Ic28ef283ba63396b68fab86bfb0a8ee8f432474c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-11-01 11:59:04 -07:00
Brad Fitzpatrick cb87b7aa5b version: only prefix VERSION.txt to version if not link-stamped 
(Fix to 31e4f60047)

The 31e4f60047 change accidentally
made it always prepend the VERSION.txt, even when it was already
link-stamped properly.

Updates #81

Change-Id: I6cdcff096c25d92d566ad3ac1de5771c7384daea
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-10-29 14:05:03 -07:00
Josh Bleecher SnyderandJosh Bleecher Snyder 94fb42d4b2 all: use testingutil.MinAllocsPerRun 
There are a few remaining uses of testing.AllocsPerRun:
Two in which we only log the number of allocations,
and one in which dynamically calculate the allocations
target based on a different AllocsPerRun run.

This also allows us to tighten the "no allocs"
test in wgengine/filter.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2021-10-28 12:48:37 -07:00
Brad FitzpatrickandBrad Fitzpatrick 31e4f60047 version: embed VERSION.txt in unstamped version 
Temporary measure until we switch to Go 1.18.

    $ go run ./cmd/tailscale version
    1.17.0-date.20211022
      go version: go1.17

Updates #81

Change-Id: Ic82ebffa5f46789089e5fb9810b3f29e36a47f1a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-10-28 09:48:24 -07:00
Brad Fitzpatrick a71fb6428d version: new month, new date bump 2021-10-04 08:56:41 -07:00
Brad FitzpatrickandBrad Fitzpatrick 2db877caa3 version: fix CmdName on the tailscale-ipn.exe binary 
Don't return "wg64", "wg32", etc.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-09-20 14:49:45 -07:00
Brad Fitzpatrick cf855e8988 version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-09-07 19:19:41 -07:00
Denton GentryandDenton Gentry 1d1efbb599 hostinfo: add FreeBSD support. 
Add specific handling for common appliances based on FreeBSD:
- pfSense
    HostInfo: {"OS":"freebsd","OSVersion":"pfSense 2.5.2-RELEASE; version=12.2-STABLE"
- OPNsense
    HostInfo: {"OS":"freebsd","OSVersion":"OPNsense 21.7.1 (amd64/OpenSSL); version=12.1-RELEASE-p19-HBSD"
- TrueNAS
    HostInfo: {"OS":"freebsd","OSVersion":"TrueNAS-12.0-U5.1 (6c639bd48a); version=12.2-RELEASE-p9"
- FreeNAS
    HostInfo: {"OS":"freebsd","OSVersion":"FreeNAS-11.3-U5 (2e4ded5a0a); version=11.3-RELEASE-p14",

- regular FreeBSD
    HostInfo: {"OS":"freebsd","OSVersion":"FreeBSD; version=12.2-RELEASE"

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
 2021-09-06 23:12:09 -07:00
David Anderson 4ce091cbd8 version: use go from the current toolchain to compile in tests. 
Signed-off-by: David Anderson <danderson@tailscale.com>
 2021-09-02 20:11:20 -07:00
Brad Fitzpatrick 8744394cde version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-08-31 15:27:25 -07:00
Brad Fitzpatrick 246fa67e56 version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-08-23 09:16:45 -07:00
Brad Fitzpatrick 8269a23758 version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-08-19 08:28:08 -07:00
Josh Bleecher SnyderandJosh Bleecher Snyder 6da6d47a83 all: simplify build tags involving iOS 
Prior to Go 1.16, iOS used GOOS=darwin,
so we had to distinguish macOS from iOS during GOARCH.

We now require Go 1.16 in our go.mod, so we can simplify.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2021-08-17 11:13:03 -07:00
Josh Bleecher SnyderandJosh Bleecher Snyder a4e19f2233 version: remove rsc.io/goversion dependency 
rsc.io/goversion is really expensive.
Running version.ReadExe on tailscaled on darwin
allocates 47k objects, almost 11mb.

All we want is the module info. For that, all we need to do
is scan through the binary looking for the magic start/end strings
and then grab the bytes in between them.

We can do that easily and quickly with nothing but a 64k buffer.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2021-08-09 22:46:01 -07:00
Josh Bleecher SnyderandJosh Bleecher Snyder a5da4ed981 all: gofmt with Go 1.17 
This adds "//go:build" lines and tidies up existing "// +build" lines.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2021-08-05 15:54:00 -07:00
Brad Fitzpatrick 1b14e1d6bd version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-07-27 08:05:17 -07:00
Brad FitzpatrickandBrad Fitzpatrick 1e6d8a1043 version: don't allocate parsing unsupported versions, empty strings 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-07-01 14:25:50 -07:00
Maisem AliandMaisem Ali f944614c5c cmd/tailscale/web: add support for QNAP 
Signed-off-by: Maisem Ali <maisem@tailscale.com>
 2021-06-10 19:06:05 +05:00
Brad Fitzpatrick a573779c5c version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-06-03 11:21:57 -07:00
Brad Fitzpatrick 5bf65c580d version: fix Short when link-stamped 
And remove old SHORT, LONG deprecated variables.

Fixes tailscale/corp#1905

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-06-03 11:20:06 -07:00
David Anderson 5088af68cf version: remove all the redo stuff, only support embedding via go ldflags. 
Signed-off-by: David Anderson <danderson@tailscale.com>
 2021-06-02 14:17:46 -07:00
Brad Fitzpatrick 314d15b3fb version: add func IsRace to report whether race detector enabled 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-05-12 13:12:41 -07:00
Brad Fitzpatrick b2de34a45d version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-05-05 14:49:20 -07:00
Brad Fitzpatrick 0c5c16327d version: add IsMacSysExt func 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-04-28 14:57:04 -07:00
Brad Fitzpatrick 4512aad889 version: add IsSandboxedMacOS func 
For when we need to tweak behavior or errors as a function of which of
3 macOS Tailscale variants we're using. (more accessors coming later
as needed)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-04-28 08:34:19 -07:00
Brad Fitzpatrick 2840afabba version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-04-27 19:10:25 -07:00
Brad Fitzpatrick 7f8519c88f version: simplify iOS detection now that we require Go 1.16 
See https://golang.org/doc/go1.16#darwin

No need for build tag tricks anymore.
 2021-04-19 21:59:55 -07:00
Brad FitzpatrickandBrad Fitzpatrick 670838c45f tailcfg, control/controlclient: (mapver 16) add Node.Online, MapResponse.OnlineChange 
And fix PeerSeenChange bug where it was ignored unless there were
other peer changes.

Updates tailscale/corp#1574

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-04-15 20:07:24 -07:00
David CrawshawandDavid Crawshaw 4ed111281b version/distro: look for absolute synology path 
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
 2021-04-01 17:21:36 -07:00
David Anderson 6f48a8422a version: remove version-info.sh when cleaning. 2021-03-16 16:38:19 -07:00
Brad Fitzpatrick 469613b4c5 version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-03-16 12:36:01 -07:00
David Anderson 2e347d1e10 tailcfg: tweak documentation for map version 11 
version: bump date.
 2021-03-03 15:06:35 -08:00
Brad Fitzpatrick c1ae1a3d2d version: bump date 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-02-26 08:14:35 -08:00
Brad Fitzpatrick c386496e4f version: bump date 2021-02-18 13:36:48 -08:00
Brad Fitzpatrick be906dabd4 version: bump date 2021-02-11 20:11:00 -08:00