6978b93bdd
derp, magicsock: track home (preferred) vs visiting connections for stats
2020-03-05 15:00:56 -08:00
12b77f30ad
wgengine/magicsock: close stale DERP connections
2020-03-05 12:49:37 -08:00
cf4aacde57
derp/derphttp: appease staticcheck
2020-03-05 12:34:57 -08:00
2cff9016e4
net/dnscache: add overly simplistic DNS cache package for selective use
...
I started to write a full DNS caching resolver and I realized it was
overkill and wouldn't work on Windows even in Go 1.14 yet, so I'm
doing this tiny one instead for now, just for all our netcheck STUN
derp lookups, and connections to DERP servers. (This will be caching a
exactly 8 DNS entries, all ours.)
Fixes #145 (can be better later, of course)
2020-03-05 12:23:37 -08:00
a36ccb8525
wgengine/magicsock: actually add to the activeDerp map
...
Fixes bug just introduced in 8f9849c140; not tested enough :(
2020-03-05 12:23:37 -08:00
8f9849c140
wgengine/magicsock: collapse three DERP maps down into one
2020-03-05 08:54:08 -08:00
7e1bed82bd
go.sum: update
2020-03-05 08:51:21 -08:00
40ebba1373
magicsock: use [unexpected] convention more
...
Fixes #136 (not entirely, but we have a convention now)
2020-03-05 08:18:55 -08:00
848a2bddf0
wgengine/magicsock: update set of DERP nodes
2020-03-05 08:18:55 -08:00
551964c562
go.mod: update wireguard-go version
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 21:29:53 -05:00
4a7638c319
go.mod: update wireguard-go version
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 18:13:56 -05:00
7932481b95
magicsock: lookup AddrSet by key from DERP
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Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 18:07:27 -05:00
57de94c7aa
tsweb: add /debug/ access via &debugkey + TS_DEBUG_KEY_PATH
2020-03-04 13:49:30 -08:00
d580157921
tsweb: quote label values to comply with Prometheus format.
2020-03-04 13:46:00 -08:00
ff6b3c2c38
netcheck: include two more DERP nodes, show more in CLI report
2020-03-04 13:40:49 -08:00
f192c05413
metrics: add a LabelMap type for variables with 1 label dimension.
...
This lets us publish sets of vars that are breakdowns along one
dimension in a format that Prometheus and Grafana natively know
how to do useful things with.
Signed-off-by: David Anderson <dave@natulte.net>
2020-03-04 13:22:50 -08:00
eac62ec5ff
ipn, wgengine/magicsock: add ipn.Prefs.DisableDERP bool
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 12:53:37 -08:00
bf704a5218
derp: protocol negotiation, add v2: send src pub keys to clients in packets
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 09:55:13 -08:00
a65b2a0efd
magicsock: add some DERP tests
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
a33419167b
magicsock: plumb through derpTLSConfig variable (for testing)
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
9be9738f62
derphttp: add TLSConfig field
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
caec2c7e8b
magicsock: test sequence of pings
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
9f584414d9
magicsock: simple ping test via magicsock
...
Passes `go test -count=20 -race ./wgengine/magicsock`
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
34859f8e7d
wgengine, magicsock: add a CreateBind method
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
75e62d318f
magicsock: use local STUN server in tests
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
596fd449b9
netcheck: add TODO about alternate timing strategies
2020-03-04 08:20:38 -08:00
b27d4c017a
magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 08:19:45 -08:00
4cf5ac3060
ipn/ipnserver: remove unnecessary closure parameter
2020-03-03 19:38:01 -08:00
724c37fb41
wgengine/magicsock: start tracking nearest DERP node
2020-03-03 17:50:17 -08:00
dbc99dc0d2
paths: use /var/db for state on BSDs, and /var/run for sockets.
...
On BSD, /var/db is what linux calls /var/lib.
On modern linux, /run and /var/run are the same directory, but
on BSD the correct path is /var/run, so use that.
Fixes #79
Signed-off-by: David Anderson <dave@natulte.net>
2020-03-03 17:49:31 -08:00
20da44eae3
cmd/mkpkg: support scripts for rpm as well.
2020-03-03 16:36:52 -08:00
e371520cc5
tsweb, derp: add expvar http.Handler for Prometheus's format
...
And add some opinions.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-03 13:59:16 -08:00
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
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.
2020-03-03 13:39:58 -08:00
dd68debd64
cmd/derper: set autocert Email
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-03 13:30:50 -08:00
68ff31a0ba
ipn: have NewFileStore try to create directories as needed
2020-03-03 11:51:44 -08:00
b3d9eab1fe
safesocket: make some effort to create parent directory of sock
2020-03-03 11:47:21 -08:00
383d86df5f
paths: remove some debug logging I left in
2020-03-03 11:45:49 -08:00
65e7c58aa4
cmd/tailscale, cmd/tailscaled, paths: add paths package for default paths
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-03 09:36:18 -08:00
06092a3af3
ipn/ipnserver: document potential race, start on test for it
2020-03-03 09:15:11 -08:00
ef1f967ec0
ipn: remove an unnecessary named parameter in doc
2020-03-03 08:05:11 -08:00
844d991baf
netcheck: add Report.Clone, return cloned report to avoid races on late replies
2020-03-02 15:02:34 -08:00
657f9593ae
Reduce some logspam.
2020-03-02 14:55:12 -08:00
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>
2020-03-02 17:16:17 -05:00
ca11e3804b
Add a using section that points to pkgs.tailscale.com.
2020-03-02 13:52:51 -08:00
4675c70464
wgengine/magicsock: check STUN regularly
2020-03-02 12:37:52 -08:00
7172f3dbf4
version: add IsMobile func
...
And use it control/controlclient.
2020-03-02 12:37:28 -08:00
11489a6e67
go.sum: add lines
2020-03-02 11:07:42 -08:00
bc7bc43fb8
magicsock, interfaces: move some code from magicsock to interfaces
2020-03-02 10:38:44 -08:00
af7a01d6f0
wgengine/magicsock: drop donec channel, rename epUpdateCtx to serve its purpose
2020-03-02 09:31:25 -08:00
Brad Fitzpatrick
David Crawshaw
David Anderson