19d95e095a
wgengine: fix blank line in interface method comment
6 years ago
5bc29e7388
ipn: add missing locking in LocalBackend.NetMap
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Looks like it's only used by tests.
6 years ago
2a8e064705
cmd/tailscale: Allow advertising subnet routes on *BSD.
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Use sysctl to check IP forwarding state for better OS compatiblity.
Signed-off-by: Brian Chu <cynix@cynix.org>
6 years ago
a8635784bc
wgengine: add BSD userspace router to darwin
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Darwin and FreeBSD are compatible enough to share the userspace router.
The OSX router delegates to the BSD userspace router unless `SetRoutesFunc` is set.
That preserves the mechanism that allows `ipn-go-bridge` to specify its own routing behavior.
Fixes #177
Signed-off-by: Reinaldo de Souza <github@rei.nal.do>
6 years ago
b87396b5d9
cmd/derper, derp: add some more varz and consistency check handler
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I'm trying to hunt down a slow drift in numbers not agreeing.
6 years ago
c2682553ff
version: add support for setting version with the -X Go linker flag
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Updates tailscale/tailscale#486
Signed-off-by: Elias Naur <mail@eliasnaur.com>
6 years ago
6fbd1abcd3
derp: update peerGone code to work with regional DERP mesh clusters too
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Updates #150
Updates #388
6 years ago
de5f6d70a8
magicsock: eliminate logging race in test
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Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
6 years ago
666d404066
ipn: put discovery key generation behind an environment flag for now
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Later we'll want to use the presence of a discovery key as a signal
that the node knows how to participate in discovery. Currently the
code generates keys and sends them to the control server but doesn't
do anything with them, which is a bad state to stay in lest we release
this code and end up with nodes in the future that look like they're
functional with the new discovery protocol but aren't.
So for now, make this opt-in as a debug option for now, until the rest
of it is in.
Updates #483
6 years ago
00ca17edf4
ipn: fix race in enterState
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Signed-Off-By: Dmytro Shynkevych <dmytro@tailscale.com>
6 years ago
53fb25fc2f
all: generate discovery key, plumb it around
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Not actually used yet.
Updates #483
6 years ago
88c305c8af
tailcfg: add DiscoKey, unify some code, add some tests
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
d9054da86a
wgengine: disambiguate Reconfig logging paths
6 years ago
0ecaf7b5ed
control/controlclient: make netmap generation use rate-limited logger.
6 years ago
401e2ec307
control/controlclient: delete unused function.
6 years ago
58c9591a49
version: bump date
6 years ago
10368ef4c0
go.mod: bump wireguard-go version.
6 years ago
c12d87c54b
Fix concurrency issues in controlclient, ipn, types/logger ( #456 )
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Signed-Off-By: Dmytro Shynkevych <dmytro@tailscale.com>
6 years ago
c8cf3169ba
cmd/derper, derp/derphttp: move bulk of derp mesh code into derphttp
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To be reused in various other tools.
6 years ago
7cbf6ab771
cmd/derper: remove unused parameter in runMeshClient
6 years ago
5d4415399b
Merge remote-tracking branch 'origin/master' into main
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* origin/master:
Fix staticcheck warning, add Makefile with staticcheck targets, lock in staticcheck version in go.mod
6 years ago
6757c990a8
Fix staticcheck warning, add Makefile with staticcheck targets, lock in staticcheck version in go.mod
6 years ago
08a6eeb55a
Fix staticcheck warning, add Makefile with staticcheck targets, lock in staticcheck version in go.mod
6 years ago
d9fd5db1e1
Rename master -> main.
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Background:
https://www.zdnet.com/article/github-to-replace-master-with-alternative-term-to-avoid-slavery-references/
6 years ago
abd79ea368
derp: reduce DERP memory use; don't require callers to pass in memory to use
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The magicsock derpReader was holding onto 65KB for each DERP
connection forever, just in case.
Make the derp{,http}.Client be in charge of memory instead. It can
reuse its bufio.Reader buffer space.
6 years ago
15a23ce65f
net/stun: Remove unreachable code
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- Reuse IP length constants from net package.
- Remove beu16 to make endianness functions consistent.
Signed-off-by: Quoc-Viet Nguyen <afelion@gmail.com>
6 years ago
a036c8c718
version: add blank line to separate comment from package line
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So it's not a package comment.
6 years ago
0371848097
Revert "version: delete GENERATE.go."
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This reverts commit a447caebf8
6 years ago
4c23b5e4ea
version: remove leftover debug print.
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Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
03aa319762
version: add an AtLeast helper to compare versions.
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Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
9dd3544e84
version: bump oss datestamp.
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Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
1f4ccae591
version: remove comment about being unused.
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version.SHORT is now being used in various places.
Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
a447caebf8
version: delete GENERATE.go.
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It existed previously to persuade Go that redo-ful directory was
a Go package prior to the first build. But now we have other Go
files in the directory that will fulfil that function.
Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
50b2e5ffe6
log/logheap: appease staticcheck
6 years ago
8edcab04d5
log/logheap: change to POST to a URL instead of logging
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It's too big to log.
6 years ago
51f421946f
tailcfg: add some example strings in comments
6 years ago
deb113838e
net/netcheck: use logger.ArgWriter in logConciseReport, fix comma bug, add tests
6 years ago
280e8884dd
wgengine/magicsock: limit redundant log spam on packets from low-pri addresses
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Fixes #407
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
d05b0500ac
wgengine: loop back tuntap packets destined for local IPs.
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macOS incorrectly sends packets for the local Tailscale IP
into our tunnel interface. We have to turn the packets around
and send them back to the kernel.
Fixes tailscale/corp#189 .
Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago
d1a30be275
tsweb: JSONHandler: supports HTTPError
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Signed-off-by: Zijie Lu <zijie@tailscale.com>
6 years ago
51d176ecff
wgengine: Remove leftover debug message.
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Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>
6 years ago
07e02ec9d3
wgengine/tsdns: add test and prevent useless updates ( #449 )
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Signed-Off-By: Dmytro Shynkevych <dmytro@tailscale.com>
6 years ago
511840b1f6
tsdns: initial implementation of a Tailscale DNS resolver ( #396 )
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Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>
6 years ago
5e1ee4be53
tsweb: fix JSONHandler nil response
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Signed-off-by: Zijie Lu <zijie@tailscale.com>
6 years ago
c3f7733f53
logpolicy: don't check version.CmdName on Windows unnecessarily
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... it was crashing for some reason, running out of stack while
loading a DLL in goversion. I don't understand Windows (or the Go
runtime for Windows) enough to know why that'd be problematic in that
context.
In any case, don't call it, as tryFixLogStateLocation does nothing on
Windows anyway.
tryFixLogStateLocation should probably just call version.CmdName
itself if/when it needs to, after the GOOS check.
6 years ago
5c9ddf5e76
version: fix typo in comment
6 years ago
2ca2389c5f
portlist: set SysProcAttr.HideWindow on Windows
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Prevents annoying shell window flashes when running /server by hand.
6 years ago
07ca0c1c29
derp: fix tracking problem if conn starts local, then also joins mesh peer
6 years ago
39f2fe29f7
tempfork/registry: work around issue with Tailscale's redo build system
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Updates tailscale/corp#293
6 years ago
1cb7dab881
cmd/derper: support forwarding packets amongst set of peer DERP servers
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Updates #388
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
6 years ago
Brad Fitzpatrick
Brian Chu
Reinaldo de Souza
Elias Naur
Dmytro Shynkevych
David Anderson
Brad Fitzpatrick
Avery Pennarun
Quoc-Viet Nguyen
Zijie Lu