Commit Graph

28 Commits

Author SHA1 Message Date
Brad Fitzpatrick
ed8587f90d wgengine/router: take a link monitor
Prep for #1591 which will need to make Linux's router react to changes
that the link monitor observes.

The router package already depended on the monitor package
transitively. Now it's explicit.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-07-20 13:43:40 -07:00
Maisem Ali
ec52760a3d wgengine/router_windows: support toggling local lan access when using
exit nodes.

Signed-off-by: Maisem Ali <maisem@tailscale.com>
2021-06-29 09:22:10 -07:00
Josh Bleecher Snyder
1ece91cede go.mod: upgrade wireguard-windows, de-fork wireguard-go
Pull in the latest version of wireguard-windows.

Switch to upstream wireguard-go.
This requires reverting all of our import paths.

Unfortunately, this has to happen at the same time.
The wireguard-go change is very low risk,
as that commit matches our fork almost exactly.
(The only changes are import paths, CI files, and a go.mod entry.)
So if there are issues as a result of this commit,
the first place to look is wireguard-windows changes.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-05-25 13:18:21 -07:00
Josh Bleecher Snyder
25df067dd0 all: adapt to opaque netaddr types
This commit is a mishmash of automated edits using gofmt:

gofmt -r 'netaddr.IPPort{IP: a, Port: b} -> netaddr.IPPortFrom(a, b)' -w .
gofmt -r 'netaddr.IPPrefix{IP: a, Port: b} -> netaddr.IPPrefixFrom(a, b)' -w .

gofmt -r 'a.IP.Is4 -> a.IP().Is4' -w .
gofmt -r 'a.IP.As16 -> a.IP().As16' -w .
gofmt -r 'a.IP.Is6 -> a.IP().Is6' -w .
gofmt -r 'a.IP.As4 -> a.IP().As4' -w .
gofmt -r 'a.IP.String -> a.IP().String' -w .

And regexps:

\w*(.*)\.Port = (.*)  ->  $1 = $1.WithPort($2)
\w*(.*)\.IP = (.*)  ->  $1 = $1.WithIP($2)

And lots of manual fixups.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-05-16 14:52:00 -07:00
Josh Bleecher Snyder
f91c2dfaca wgengine/router: remove unused field
Signed-off-by: Josh Bleecher Snyder <josharian@gmail.com>
2021-05-04 08:54:50 -07:00
David Anderson
4c61ebacf4 wgengine: move DNS configuration out of wgengine/router.
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-04-05 10:55:35 -07:00
David Anderson
fcfc0d3a08 net/dns: remove ManagerConfig, pass relevant args directly.
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-04-01 23:26:52 -07:00
David Anderson
15875ccc63 wgengine/router: don't store unused tunname on windows. 2021-04-01 22:28:24 -07:00
David Anderson
0a84aaca0a wgengine/router: remove unused wireguard *Device argument.
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-26 19:43:13 -07:00
David Anderson
6521f02ff6 Move DNS flush logic to net/dns.
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-25 17:40:52 -07:00
David Anderson
9f7f2af008 wgengine/router/dns: move to net/dns.
Preparation for merging the APIs and whatnot.

Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-25 16:25:30 -07:00
Aleksandar Pesic
25d2dd868b wgengine/router: flushdns in windows when router config changes
Fixes: https://github.com/tailscale/tailscale/issues/1430

Signed-off-by: Aleksandar Pesic <peske.nis@gmail.com>
2021-03-15 13:03:01 +01:00
David Anderson
793cb131f0 wgengine/router: toggle killswitch when using default routes on windows.
Fixes #1398.

Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-01 19:37:22 -08:00
Brad Fitzpatrick
1ec64bc94d wgengine/router: add another Windows firewall rule to allow incoming UDP
Based on @sailorfrag's research.

Fixes #1312

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-02-10 13:12:17 -08:00
Aleksandar Pesic
274d32d0aa Prepare for the new wireguard-go API.
Signed-off-by: Aleksandar Pesic <peske.nis@gmail.com>
2020-12-11 00:08:28 +01:00
Brad Fitzpatrick
119101962c wgengine/router: don't double-prefix dns log messages [Windows] 2020-11-06 11:42:46 -08:00
Brad Fitzpatrick
38bde61b3d wgengine/router: make Windows firewall configuration async
Updating the Windows firewall is usually reasonably fast, but
sometimes blocks for 20 seconds, 4 minutes, etc. Not sure why.

Until we understand that's happening, configure it in the background
without blocking the normal control flow.

Updates #785

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-10-29 13:40:20 -07:00
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
2d0ed99672 wgengine, wgengine/router: add a bunch of (temporary?) engine creation logging
Trying to debug what's slow on a user's machine.

Updates #785
2020-09-23 15:27:30 -07:00
Brad Fitzpatrick
acafe9811f wgengine/router: run netsh advfirewall less, rename, document setFirewall 2020-09-16 14:42:37 -07:00
David Anderson
8f5b52e571 net/netns: add windows support.
Also remove rebinding logic from the windows router. Magicsock will
instead rebind based on link change signals.

Signed-off-by: David Anderson <danderson@tailscale.com>
2020-09-14 16:28:49 -07:00
Brad Fitzpatrick
913c1bd04f wgengine/router: on Windows, add a firewall rule to allow Tailscale
Updates tailscale/tailscale#454
2020-09-08 13:24:02 -07:00
Brad Fitzpatrick
6d14678009 wgengine/router: remove unnecessary newlines in log.Printf formats 2020-09-01 13:27:42 -07:00
Dmytro Shynkevych
28e52a0492
all: dns refactor, add Proxied and PerDomain flags from control (#615)
Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
2020-07-31 16:27:09 -04:00
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
David Anderson
9ccbcda612 wgengine/router: rename config.Settings to config.Config, make pointer.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-12 15:58:33 -07:00
David Anderson
b8f01eed34 wgengine/router: remove wireguard-go config from settings.
Instead, pass in only exactly the relevant configuration pieces
that the OS network stack cares about.

Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-07 19:04:13 -07:00
David Anderson
1ac570def7 wgengine/router: split out from wgengine.
The router implementations are logically separate, with their own API.

Signed-off-by: David Anderson <danderson@tailscale.com>
2020-04-30 13:31:24 -07:00