43aa8595dd
derp: introduce Conn interface
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This lets us test with something other than a net.Conn.
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-12 14:42:48 -04:00
6978b93bdd
derp, magicsock: track home (preferred) vs visiting connections for stats
2020-03-05 15:00:56 -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
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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
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
9be9738f62
derphttp: add TLSConfig field
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Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-04 12:40:33 -05:00
517a91de75
derp/derphttp: fix reconnect behavior
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I broke it in today's 752146a70f
2020-02-28 13:39:48 -08:00
38acccad09
derp: remove some debug noise I left in
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:(
2020-02-28 13:20:56 -08:00
752146a70f
derp: clean up derphttp client code, use contexts
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-28 13:18:59 -08:00
379a3125fd
derp, wgengine/magicsock: support more than just packets from Client.Recv
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-20 22:08:13 -08:00
619697063e
derp: more misc cleanups
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And add an explicit derphttp.Client.Connect in the test now that it's
done lazily.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-18 10:09:37 -08:00
e06ca40650
wgengine, magicsock, derp: misc cleanups, docs
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-18 08:58:00 -08:00
259406e797
derp: move away from [32]byte key types
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And some minor cleanup in the process.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-17 14:18:09 -08:00
2896be60db
Move "logger" package to under types, now that we have it.
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-14 20:23:05 -08:00
a59dc5f155
Use logger.Logf consistently. It was used in most places.
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-11 09:38:32 -08:00
a8d8b8719a
Move Linux client & common packages into a public repo.
2020-02-09 09:32:57 -08:00
David Crawshaw
Brad Fitzpatrick
Earl Lee