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132 Commits

Author SHA1 Message Date
Josh Bleecher Snyder
80c33f4fa1 go.mod: update to latest wireguard-go 2021-01-08 15:44:07 -08:00
Josh Bleecher Snyder
14af677332 go.mod: update wireguard-go version 
To pick up netaddr deps change
 2020-12-30 17:41:14 -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
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
David Anderson
03a039d48d go.mod: bump wireguard-go version. 
Signed-off-by: David Anderson <danderson@tailscale.com>
 2020-12-19 17:26:05 -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
Christine Dodrill
2485faf69a
Merge branch 'main' into report-status-systemd 2020-12-15 08:40:46 -05:00
Christine Dodrill
7ea809897d ipn/ipnserver: enable systemd-notify support 
Addresses #964

Still to be done:
- Figure out the correct logging lines in util/systemd
- Figure out if we need to slip the systemd.Status function anywhere
  else
- Log util/systemd errors? (most of the errors are of the "you cannot do
  anything about this, but it might be a bad idea to crash the program if
  it errors" kind)

Assistance in getting this over the finish line would help a lot.

Signed-off-by: Christine Dodrill <me@christine.website>

util/systemd: rename the nonlinux file to appease the magic

Signed-off-by: Christine Dodrill <me@christine.website>

util/systemd: fix package name

Signed-off-by: Christine Dodrill <me@christine.website>

util/systemd: fix review feedback from @mdlayher

Signed-off-by: Christine Dodrill <me@christine.website>

cmd/tailscale{,d}: update depaware manifests

Signed-off-by: Christine Dodrill <me@christine.website>

util/systemd: use sync.Once instead of func init

Signed-off-by: Christine Dodrill <me@christine.website>

control/controlclient: minor review feedback fixes

Signed-off-by: Christine Dodrill <me@christine.website>

{control,ipn,systemd}: fix review feedback

Signed-off-by: Christine Dodrill <me@christine.website>

review feedback fixes

Signed-off-by: Christine Dodrill <me@christine.website>

ipn: fix sprintf call

Signed-off-by: Christine Dodrill <me@christine.website>

ipn: make staticcheck less sad

Signed-off-by: Christine Dodrill <me@christine.website>

ipn: print IP address in connected status

Signed-off-by: Christine Dodrill <me@christine.website>

ipn: review feedback

Signed-off-by: Christine Dodrill <me@christine.website>

final fixups

Signed-off-by: Christine Dodrill <me@christine.website>
 2020-12-15 08:39:06 -05:00
Josh Bleecher Snyder
ce4d68b416 go.mod: upgrade depaware version 
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2020-12-14 14:01:29 -08:00
Josh Bleecher Snyder
a6cad71fb2 go.mod: upgrade staticcheck to 0.1.0 
Also run go.mod and fix some staticcheck warnings.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2020-12-14 14:01:29 -08:00
Smitty
b895bf853a Require at least Go 1.15 
This was actually required before this commit, this just updates
go.mod with that fact.

Signed-off-by: Smitty <me@smitop.com>
 2020-12-13 16:36:25 -08:00
Josh Bleecher Snyder
6db9c4a173 wgenginer/router/dns: use constant from golang.org/x/sys/windows 
Made available in https://golang.org/cl/277153
 2020-12-10 17:23:01 -08:00
Aleksandar Pesic
338fd44657 Replace registry-access code, update wireguard-go and x/sys/windows. 
Signed-off-by: Aleksandar Pesic <peske.nis@gmail.com>
 2020-12-11 00:37:24 +01:00
Brad Fitzpatrick
bce865b61b logpolicy: migrate from x/crypto/ssh/terminal to x/term 2020-12-09 15:28:31 -08:00
Brad Fitzpatrick
9cb6ee3777 go.mod, go.sum: update 2020-12-08 15:23:56 -08:00
Brad Fitzpatrick
442d1873ec go.mod: bump tailscale/wireguard-go 2020-12-07 14:02:05 -08:00
Josh Bleecher Snyder
aa9d7f4665 tstime: add Parse3339B, for byte slices 
Use go4.org/mem for memory safety.
A slight performance hit, but a huge performance win
for clients who start with a []byte.
The perf hit is due largely to the MapHash call, which adds ~25ns.
That is necessary to keep the fast path allocation-free.

name                     old time/op    new time/op    delta
GoParse3339/Z-8             281ns ± 1%     283ns ± 2%     ~     (p=0.366 n=9+9)
GoParse3339/TZ-8            509ns ± 0%     510ns ± 1%     ~     (p=0.059 n=9+9)
GoParse3339InLocation-8     330ns ± 1%     330ns ± 0%     ~     (p=0.802 n=10+6)
Parse3339/Z-8              69.3ns ± 1%    74.4ns ± 1%   +7.45%  (p=0.000 n=9+10)
Parse3339/TZ-8              110ns ± 1%     140ns ± 3%  +27.42%  (p=0.000 n=9+10)
ParseInt-8                 8.20ns ± 1%    8.17ns ± 1%     ~     (p=0.452 n=9+9)

name                     old alloc/op   new alloc/op   delta
GoParse3339/Z-8             0.00B          0.00B          ~     (all equal)
GoParse3339/TZ-8             160B ± 0%      160B ± 0%     ~     (all equal)
GoParse3339InLocation-8     0.00B          0.00B          ~     (all equal)
Parse3339/Z-8               0.00B          0.00B          ~     (all equal)
Parse3339/TZ-8              0.00B          0.00B          ~     (all equal)

name                     old allocs/op  new allocs/op  delta
GoParse3339/Z-8              0.00           0.00          ~     (all equal)
GoParse3339/TZ-8             3.00 ± 0%      3.00 ± 0%     ~     (all equal)
GoParse3339InLocation-8      0.00           0.00          ~     (all equal)
Parse3339/Z-8                0.00           0.00          ~     (all equal)
Parse3339/TZ-8               0.00           0.00          ~     (all equal)


Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
 2020-11-19 14:47:11 -08:00
Brad Fitzpatrick
cccdd81441 go.mod: update some deps to get past a wireguard-windows checkptr fix 2020-11-13 11:55:13 -08:00
David Anderson
ce45f4f3ff wgengine/filter: inline ip6InList into match. 
matchIPsOnly gets 5% slower when inlining, despite significantly reduced
memory ops and slightly tighter code.

Part of #19.

Filter/tcp6_syn_in-8     45.5ns ± 1%    42.4ns ± 2%   -6.86%  (p=0.000 n=10+10)
Filter/udp6_in-8          107ns ± 2%      94ns ± 2%  -11.50%  (p=0.000 n=9+10)

Signed-off-by: David Anderson <danderson@tailscale.com>
 2020-11-12 21:41:47 -08:00
David Anderson
3d34128171 go.mod: update to new wireguard-go. 2020-10-26 19:23:01 +00:00
Alex Brainman
f2ce64f0c6 wgengine/router: unfork winipcfg-go package, use upstream 
Use golang.zx2c4.com/wireguard/windows/tunnel/winipcfg
instead of github.com/tailscale/winipcfg-go package.

Updates #760

Signed-off-by: Alex Brainman <alex.brainman@gmail.com>
 2020-10-13 09:21:22 -07:00
Brad Fitzpatrick
63d65368db go.mod: bump wireguard-go for x/sys/unix symbol loss 
Updates golang/go#41868
 2020-10-08 09:47:58 -07:00
Josh Bleecher Snyder
a5103a4cae all: upgrade to latest version of depaware 2020-10-02 20:35:13 -07:00
Brad Fitzpatrick
56a787fff8 go.mod, go.sum: bump wireguard-go 2020-09-21 15:22:56 -07:00
Christina Wen
f0e9dcdc0a
wgengine/router: restore /etc/resolv.conf after tailscale down is called 
This change is to restore /etc/resolv.conf after tailscale down is called. This is done by setting the dns.Manager before errors occur. Error collection is also added.

Fixes #723
 2020-09-17 16:40:22 -04:00
Brad Fitzpatrick
3aeb2e204c go.mod: bump github.com/tailscale/winipcfg-go for some Windows fixes 2020-09-16 14:49:00 -07:00
Josh Bleecher Snyder
3f4d93feb2 go.mod: bump depaware to get diffs out of -check, again 
I had to use

go get -u github.com/tailscale/depaware@e09ee10c18249e4bf198e66bbd47babcd502637a

to force it to the correct version; it kept selecting head~1.

Maybe because the branch is called main instead of master?
Maybe because of some delay?
 2020-09-14 16:25:09 -07:00
Josh Bleecher Snyder
41f6c78c53 go.mod: bump depaware to get diffs out of -check 2020-09-14 13:25:28 -07:00
Brad Fitzpatrick
22ed3c503e
Add depaware.txt files and GitHub checks. (#745) 
See https://github.com/tailscale/depaware

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2020-09-09 12:11:46 -07:00
Josh Bleecher Snyder
3b05cbacfb go.mod: update wireguard-go version 2020-09-02 12:22:49 -07:00
Brad Fitzpatrick
f915ab6552 net/tshttpproxy: add start of Kerberos Negotiate auth to proxies on Windows 
For now only used by a new cmd/tailscale debug --get-url
subcommand. Not yet wired up to the places making HTTP requests.

Updates tailscale/corp#583
 2020-08-25 13:49:06 -07:00
Brad Fitzpatrick
c5eb57f4d6 net/tshttpproxy: new package, support WPAD/PAC proxies on Windows 
Updates tailscale/corp#553

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2020-08-18 15:40:56 -07:00
Brad Fitzpatrick
87cbc067c2 cmd/tailscale/cli: validate advertised routes' IP address-vs-network bits 
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2020-08-10 09:16:49 -07:00
Brad Fitzpatrick
b840e7dd5b go mod tidy 2020-08-06 21:24:09 -07:00
Josh Bleecher Snyder
1b27eb431a go.mod: update to newly rebased wireguard-go 2020-08-06 17:50:31 -07:00
Brad Fitzpatrick
43e2efe441 go mod tidy 2020-07-27 10:20:30 -07:00
Brad Fitzpatrick
648268192b go.mod: bump wireguard-go 2020-07-24 08:54:17 -07:00
Dmytro Shynkevych
3efc29d39d
go.mod: bump netaddr. 
Closes #567.

Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
 2020-07-18 04:28:03 -04:00
Brad Fitzpatrick
cdfea347d0 wgengine: update for tailscale/wireguard-go API changes 
* update to new HandshakeDone signature
* use new Device.IpcGetOperationFiltered call to avoid sending allowed_ips

See dd6c1c8fe1
 2020-07-15 20:30:45 -07:00
Dmytro Shynkevych
30bbbe9467
wgengine/router: dns: unify on *BSD, multimode on Linux, Magic DNS (#536) 
Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
 2020-07-14 09:12:00 -04:00
Dmytro Shynkevych
21d1dbfce0 wgengine/tsdns: local DNS server for testing 
Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
 2020-07-10 14:56:59 -04:00
Brad Fitzpatrick
98ffd78251 go.mod: bump wireguard-go dep 2020-07-09 21:46:44 -07:00
Dmytro Shynkevych
67ebba90e1
tsdns: dual resolution mode, IPv6 support (#526) 
This change adds to tsdns the ability to delegate lookups to upstream nameservers.
This is crucial for setting Magic DNS as the system resolver.

Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
 2020-07-07 15:25:32 -04:00
Brad Fitzpatrick
4db60a8436 wgengine/monitor: parse Linux netlink messages, ignore our own events 
Fixes tailscale/corp#412 ("flood of link change events at start-up")

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2020-07-06 22:42:01 -07:00
Brad Fitzpatrick
32156330a8 net/interfaces: add func LikelyHomeRouterIP 
For discovering where we might direct NAT-PMP/PCP/UPnP queries at in
the future.
 2020-07-06 10:38:00 -07:00