Commit Graph

5311 Commits (607c3eb8135b5ce2b5063fdbdc10fb1e9eb4e148)
 

Author SHA1 Message Date
Brad Fitzpatrick cf4aacde57 derp/derphttp: appease staticcheck 5 years ago
Brad Fitzpatrick 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)
5 years ago
Brad Fitzpatrick a36ccb8525 wgengine/magicsock: actually add to the activeDerp map
Fixes bug just introduced in 8f9849c140; not tested enough :(
5 years ago
Brad Fitzpatrick 8f9849c140 wgengine/magicsock: collapse three DERP maps down into one 5 years ago
Brad Fitzpatrick 7e1bed82bd go.sum: update 5 years ago
Brad Fitzpatrick 40ebba1373 magicsock: use [unexpected] convention more
Fixes #136 (not entirely, but we have a convention now)
5 years ago
Brad Fitzpatrick 848a2bddf0 wgengine/magicsock: update set of DERP nodes 5 years ago
David Crawshaw 551964c562 go.mod: update wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 4a7638c319 go.mod: update wireguard-go version
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 7932481b95 magicsock: lookup AddrSet by key from DERP
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
Brad Fitzpatrick 57de94c7aa tsweb: add /debug/ access via &debugkey + TS_DEBUG_KEY_PATH 5 years ago
David Anderson d580157921 tsweb: quote label values to comply with Prometheus format. 5 years ago
Brad Fitzpatrick ff6b3c2c38 netcheck: include two more DERP nodes, show more in CLI report 5 years ago
David Anderson 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>
5 years ago
Brad Fitzpatrick eac62ec5ff ipn, wgengine/magicsock: add ipn.Prefs.DisableDERP bool
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick bf704a5218 derp: protocol negotiation, add v2: send src pub keys to clients in packets
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
David Crawshaw a65b2a0efd magicsock: add some DERP tests
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw a33419167b magicsock: plumb through derpTLSConfig variable (for testing)
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 9be9738f62 derphttp: add TLSConfig field
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw caec2c7e8b magicsock: test sequence of pings
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 9f584414d9 magicsock: simple ping test via magicsock
Passes `go test -count=20 -race ./wgengine/magicsock`

Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 34859f8e7d wgengine, magicsock: add a CreateBind method
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw 75e62d318f magicsock: use local STUN server in tests
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
Brad Fitzpatrick 596fd449b9 netcheck: add TODO about alternate timing strategies 5 years ago
Brad Fitzpatrick b27d4c017a magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 4cf5ac3060 ipn/ipnserver: remove unnecessary closure parameter 5 years ago
Brad Fitzpatrick 724c37fb41 wgengine/magicsock: start tracking nearest DERP node 5 years ago
David Anderson 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>
5 years ago
David Anderson 20da44eae3 cmd/mkpkg: support scripts for rpm as well. 5 years ago
Brad Fitzpatrick e371520cc5 tsweb, derp: add expvar http.Handler for Prometheus's format
And add some opinions.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 89a2c3eb04 wgengine: don't create duplicate iptables rules on Linux, clean up
Fixes #131

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
David Anderson 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.
5 years ago
Brad Fitzpatrick dd68debd64 cmd/derper: set autocert Email
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 68ff31a0ba ipn: have NewFileStore try to create directories as needed 5 years ago
Brad Fitzpatrick b3d9eab1fe safesocket: make some effort to create parent directory of sock 5 years ago
Brad Fitzpatrick 383d86df5f paths: remove some debug logging I left in 5 years ago
Brad Fitzpatrick 65e7c58aa4 cmd/tailscale, cmd/tailscaled, paths: add paths package for default paths
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 06092a3af3 ipn/ipnserver: document potential race, start on test for it 5 years ago
Brad Fitzpatrick ef1f967ec0 ipn: remove an unnecessary named parameter in doc 5 years ago
Brad Fitzpatrick 844d991baf netcheck: add Report.Clone, return cloned report to avoid races on late replies 5 years ago
Brad Fitzpatrick 657f9593ae Reduce some logspam. 5 years ago
David Crawshaw 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>
5 years ago
David Anderson ca11e3804b Add a using section that points to pkgs.tailscale.com. 5 years ago
Brad Fitzpatrick 4675c70464 wgengine/magicsock: check STUN regularly 5 years ago
Brad Fitzpatrick 7172f3dbf4 version: add IsMobile func
And use it control/controlclient.
5 years ago
Brad Fitzpatrick 11489a6e67 go.sum: add lines 5 years ago
Brad Fitzpatrick bc7bc43fb8 magicsock, interfaces: move some code from magicsock to interfaces 5 years ago
Brad Fitzpatrick af7a01d6f0 wgengine/magicsock: drop donec channel, rename epUpdateCtx to serve its purpose 5 years ago
Brad Fitzpatrick a399ef3dc7 cmd/derper: appease staticcheck 5 years ago
Brad Fitzpatrick 051b6ef141 cmd/derper: accept more LetsEncrypt hostnames without explicit config 5 years ago