e371520cc5
tsweb, derp: add expvar http.Handler for Prometheus's format
...
And add some opinions.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
89a2c3eb04
wgengine: don't create duplicate iptables rules on Linux, clean up
...
Fixes #131
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
21fc5ec371
cmd/mkpkg: support specifying that a package replaces another.
...
Both RPM and Deb require us to specify both Replaces and Conflicts:
Conflicts tells them that the packages cannot coexist on the system,
Replaces tells them which one to keep.
6 years ago
dd68debd64
cmd/derper: set autocert Email
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
68ff31a0ba
ipn: have NewFileStore try to create directories as needed
6 years ago
b3d9eab1fe
safesocket: make some effort to create parent directory of sock
6 years ago
383d86df5f
paths: remove some debug logging I left in
6 years ago
65e7c58aa4
cmd/tailscale, cmd/tailscaled, paths: add paths package for default paths
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
06092a3af3
ipn/ipnserver: document potential race, start on test for it
6 years ago
ef1f967ec0
ipn: remove an unnecessary named parameter in doc
6 years ago
844d991baf
netcheck: add Report.Clone, return cloned report to avoid races on late replies
6 years ago
657f9593ae
Reduce some logspam.
6 years ago
61529ac459
controlclient, tailcfg: deliver DERP addresses in a separate field
...
We still include them directly in the controlclient network map
just where we have been. Client plumbing we can do later.
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
ca11e3804b
Add a using section that points to pkgs.tailscale.com.
6 years ago
4675c70464
wgengine/magicsock: check STUN regularly
6 years ago
7172f3dbf4
version: add IsMobile func
...
And use it control/controlclient.
6 years ago
11489a6e67
go.sum: add lines
6 years ago
bc7bc43fb8
magicsock, interfaces: move some code from magicsock to interfaces
6 years ago
af7a01d6f0
wgengine/magicsock: drop donec channel, rename epUpdateCtx to serve its purpose
6 years ago
a399ef3dc7
cmd/derper: appease staticcheck
6 years ago
051b6ef141
cmd/derper: accept more LetsEncrypt hostnames without explicit config
6 years ago
cc4afa775f
magicsock: rate limit send error log messages
...
The x/time/rate dependency adds 24kb to tailscaled binary size.
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
9cdaeac00a
go.mod: update wireguard-go version.
...
I accidentally crushed one of crawshaw's patches, fixing this now.
6 years ago
92bae83cc1
go.mod: update wireguard-go commit.
...
Signed-Off-By: David Anderson <dave@natulte.net>
6 years ago
719c974c38
go.mod: update wireguard-go version
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
0752c77dc2
magicsock: keep DERP magic IPs out of the address map
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
c6550135d5
magicsock: remove the index from indexedAddrs
...
The value predates the introduction of AddrSet which replaces
the index by tracking curAddr directly.
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
18fb98792b
go.mod: update wireguard-go version.
...
Signed-off-by: David Anderson <dave@natulte.net>
6 years ago
061315acb4
go.mod: update version of wireguard-go.
...
Signed-Off-By: David Anderson <dave@natulte.net>
6 years ago
1dbd1babc9
go.mod: use latest wireguard-go version
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
d5050c37a5
go.mod: use latest wireguard-go version
6 years ago
d417be6a4b
controlclinet: clone filter.MatchAllowAll
...
This avoids a non-obvious data race, where the JSON decoder ends
up creating do-nothing writes into global variables.
==================
WARNING: DATA RACE
Write at 0x0000011e1860 by goroutine 201:
tailscale.com/wgengine/packet.(*IP).UnmarshalJSON()
/home/crawshaw/repo/corp/oss/wgengine/packet/packet.go:83 +0x2d9
encoding/json.(*decodeState).literalStore()
/home/crawshaw/go/go/src/encoding/json/decode.go:877 +0x445e
...
encoding/json.Unmarshal()
/home/crawshaw/go/go/src/encoding/json/decode.go:107 +0x1de
tailscale.com/control/controlclient.(*Direct).decodeMsg()
/home/crawshaw/repo/corp/oss/control/controlclient/direct.go:615 +0x1ab
tailscale.com/control/controlclient.(*Direct).PollNetMap()
/home/crawshaw/repo/corp/oss/control/controlclient/direct.go:525 +0x1053
tailscale.com/control/controlclient.(*Client).mapRoutine()
/home/crawshaw/repo/corp/oss/control/controlclient/auto.go:428 +0x3a6
Previous read at 0x0000011e1860 by goroutine 86:
tailscale.com/wgengine/filter.matchIPWithoutPorts()
/home/crawshaw/repo/corp/oss/wgengine/filter/match.go:108 +0x91
tailscale.com/wgengine/filter.(*Filter).runIn()
/home/crawshaw/repo/corp/oss/wgengine/filter/filter.go:147 +0x3c6
tailscale.com/wgengine/filter.(*Filter).RunIn()
/home/crawshaw/repo/corp/oss/wgengine/filter/filter.go:127 +0xb0
tailscale.com/wgengine.(*userspaceEngine).SetFilter.func1()
/home/crawshaw/repo/corp/oss/wgengine/userspace.go:390 +0xfc
github.com/tailscale/wireguard-go/device.(*Device).RoutineDecryption()
/home/crawshaw/repo/corp/wireguard-go/device/receive.go:295 +0xa1f
For #112
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
8aa2090919
go.mod: roll forward wireguard-go
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
d133339216
ipn: always guard LocalBackend.prefs with mu
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
bcf3719b9e
netcheck: add hairpinning detection
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
1abf2da392
wgengine/magicsock: reset favorite address on handshakes
...
Updates #92 (not a complete fix; could be better/faster?)
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
517a91de75
derp/derphttp: fix reconnect behavior
...
I broke it in today's 752146a70f
6 years ago
d59d0576af
derp: don't log on all dropped packets; super spammy
...
Signed-off-by: Brad Fitzpatrick <brad@danga.com>
6 years ago
38acccad09
derp: remove some debug noise I left in
...
:(
6 years ago
752146a70f
derp: clean up derphttp client code, use contexts
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
cdc10b74f1
ipn: always guard LocalBackend.endpoints with mu
...
For #112
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
3425d8d84f
ipn: always guard LocalBackend.engineStatus with mu
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
e7cdc11654
ipn: always guard LocalBackend.netMapCache with mu
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
6 years ago
67ede8d6d2
wgengine, magicsock: fix SetPrivateKey data race
...
Updates #112
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
4cd3e82bbd
go.mod: bump wireguard-go
...
Updates #112
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
a6c695ba6b
types/key: add IsZero methods
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
3878f0a67a
interfaces: recognize utun as a possible Tailscale interface name prefix
...
Signed-off-by: Michael Wilson <mewil@umich.edu>
6 years ago
07f0fd0fdc
version: add a manual date as version for now
...
Maybe we'll auto-bump this with a bot over time.
See golang/go#37475 & golang/go#29814
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
f3c0ea23d9
netcheck, stunner: reduce log spam
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
19b54d0ae7
wgengine: fix a data race on StatusCallback
...
Updates tailscale/tailscale#112
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
Brad Fitzpatrick
David Anderson
David Crawshaw
Brad Fitzpatrick
michael wilson