tailscale

Commit Graph

Author	SHA1	Message	Date
Emmanuel T Odeke	0daa32943e	all: add (*testing.B).ReportAllocs() to every benchmark This ensures that we can properly track and catch allocation slippages that could otherwise have been missed. Fixes #2748	3 years ago
David Anderson	44d71d1e42	wgengine/magicsock: fix race in test shutdown, again. We were returning an error almost, but not quite like errConnClosed in a single codepath, which could still trip the panic on reconfig in the test logic. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	f09ede9243	wgengine/magicsock: don't configure eager WireGuard handshaking in tests. Our prod code doesn't eagerly handshake, because our disco layer enables on-demand handshaking. Configuring both peers to eagerly handshake leads to WireGuard handshake races that make TestTwoDevicePing flaky. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	86d1c4eceb	wgengine/magicsock: ignore close races even harder. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	8bacfe6a37	wgengine/magicsock: remove unused sendLogLimit limiter. Magicsock these days gets its logs limited by the global log limiter. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	e151b74f93	wgengine/magicsock: remove opts.SimulatedNetwork. It only existed to override one test-only behavior with a different test-only behavior, in both cases working around an annoying feature of our CI environments. Instead, handle that weirdness entirely in the test code, with a tweaked TestOnlyPacketListener that gets injected. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	58c1f7d51a	wgengine/magicsock: rename opts.PacketListener to TestOnlyPacketListener. The docstring said it was meant for use in tests, but it's specifically a special codepath that is _only_ used in tests, so make the claim stronger. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	8049063d35	wgengine/magicsock: rename discoEndpoint to just endpoint. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	f2d949e2db	wgengine/magicsock: fold findEndpoint into its only remaining caller. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	fe2f89deab	wgengine/magicsock: fix rare shutdown race in test. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	97693f2e42	wgengine/magicsock: delete legacy AddrSet endpoints. Instead of using the legacy codepath, teach discoEndpoint to handle peers that have a home DERP, but no disco key. We can still communicate with them, but only over DERP. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	61c62f48d9	wgengine/bench: disable unused benchmark that relies on legacy magicsock. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	54bc3b7d97	util/deephash: remove soon to be deleted field from wgcfg. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	923c98cd8f	types/wgkey: add TODO for a future API change. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	065c4ffc2c	net/dns: add start of Linux newOSConfigurator tests Only one test case so far. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	09a47ea3f1	net/dns: prep for writing manager_linux tests; pull some stuff out Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Joe Tsai	3f1317e3e5	util/deephash: fix TestArrayAllocs Unfortunately this test fails on certain architectures. The problem comes down to inconsistencies in the Go escape analysis where specific variables are marked as escaping on certain architectures. The variables escaping to the heap are unfortunately in crypto/sha256, which makes it impossible to fixthis locally in deephash. For now, fix the test by compensating for the allocations that occur from calling sha256.digest.Sum. See golang/go#48055 Fixes #2727 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	3 years ago
Joe Tsai	30458c71c8	tstime/rate: deflake TestLongRunningQPS This test is highly dependent on the accuracy of OS timers. Reduce the number of failures by decreasing the required accuracy from 0.999 to 0.995. Also, switch from repeated time.Sleep to using a time.Ticker for improved accuracy. Updates #2727 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	3 years ago
David Crawshaw	bb47feca44	tstest/integration: prefix logs with logid The VM test has two tailscaled instances running and interleaves the logs. Without a prefix it is impossible to figure out what is going on. It might be even better to include the [ABCD] node prefix here as well. Unfortunately lots of interesting logs happen before tailscaled has a node key, so it wouldn't be a replacement for a short ID. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
Maisem Ali	fd4838dc57	wgengine/userspace: add support to automatically enable/disable the tailscale protocol in BIRD, when the node is a primary subnet router as determined by control. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	7fcf86a14a	wgengine: fix link monitor / magicsock Start race Fixes #2733 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Crawshaw	0b962567fa	vms: make ssh-keygen quiet by default Always succeeds. Its output clutters the log. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
David Crawshaw	4fcce70df5	tstest/integration: listen on the specified IP By default httptest listens only on the loopback adapter. Instead, listen on the IP the user asked for. The VM test needs this, as it wants to start DERP and STUN servers on the host that can be reached by guest VMs. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
David Crawshaw	0b2761ca92	testcontrol: plumb through DERP Without this tailscaled does not know the DERP of a peer. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
Brad Fitzpatrick	ffd22050c0	derp: export current file descriptor metric	3 years ago
Will Lachance	5d3427021b	Minor corrections to the API documentation * The right web address for configuring API keys seems to have changed * Minor clarification on how basic authentication works (it's illustrated in the examples later, but can't hurt to be precise) Signed-off-by: William Lachance <wlach@protonmail.com>	3 years ago
Will Lachance	a35c3ba221	cmd/tailscale: fix truncated characters in web controller (#2722 ) Fixes #2204 Signed-off-by: William Lachance <wlach@protonmail.com> Co-authored-by: William Lachance <wlach@protonmail.com> Co-authored-by: Ross Zurowski <ross@rosszurowski.com>	3 years ago
Brad Fitzpatrick	83906abc5e	wgengine/netstack: clarify a comment Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	ae9b3f38d6	github: set GOOS/GOARCH for `go list` Currently we do not set the env variables for `go list ./...` resulting in errors like ``` build constraints exclude all Go files in /home/runner/work/tailscale/tailscale/chirp ``` Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	baf8854f9a	tempfork/wireguard-windows: remove the old windows firewall code now that we are no longer relying on it. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	3606e68721	net/interfaces: fix default route lookup on Windows It wasn't using the right metric. Apparently you're supposed to sum the route metric and interface metric. Whoops. While here, optimize a few little things too, not that this code should be too hot. Fixes #2707 (at least; probably dups but I'm failing to find) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	4aab083cae	cmd/tailscaled: add debug flag to print interfaces just once It previously only had a polling monitor mode. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	b49d9bc74d	net/portmapper: fix "running a test" condition. Fixes #2686. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	1925fb584e	wgengine/netstack: fix crash in userspace netstack TCP forwarding Fixes #2658 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	88bd796622	tailcfg,ipn/ipnlocal: support DNSConfig.Routes with empty values [mapver 23] Fixes #2706 Updates #1235 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
slowy07	ac0353e982	fix: typo spelling grammar Signed-off-by: slowy07 <slowy.arfy@gmail.com>	3 years ago
Denton Gentry	780e65a613	VERSION.txt: new unstable v1.15.0 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	37053801bb	wgengine/magicsock: restore a bit of logging on node becoming active Fixes #2695 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	51976ab3a2	tsweb: add vars for unix process start time and version To be scraped in the Go expvar JSON format, as a string is involved. For a future tool to record when processes restarted exactly, and at what version. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	246fa67e56	version: bump date Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	6990a314f5	hostinfo: set DeviceModel from Linux devicetree model Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	3ac731dda1	hostinfo: fix earlier git fail, add files lost in move This was meant to be part of `47045265b9` which instead deleted them :( Updates tailscale/corp#1959	3 years ago
Aaditya Chaudhary	71b375c502	api.md: add acl validation docs Signed-off-by: Aaditya Chaudhary <32117362+AadityaChaudhary@users.noreply.github.com>	3 years ago
David Crawshaw	0ac2130590	net/dns: resolveConfExists reading the wrong error Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
Matt Drollette	c1aa5a2e33	ipn/ipnlocal: update requested tags in host info Fixes #2641 Signed-off-by: Matt Drollette <matt@drollette.com>	3 years ago
Brad Fitzpatrick	f35b8c3ead	derp: fix meshing accounting edge case bug If a peer is connected to multiple nodes in a region (so multiForwarder is in use) and then a node restarts and re-sends all its additions, this bug about whether an element is in the multiForwarder could cause a one-time flip in the which peer node we forward to. Note a huge deal, but not written as intended. Thanks to @lewgun for the bug report in #2141. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Alessandro Mingione	fab296536c	words: add more tails and scales Signed-off-by: Alessandro Mingione <alessandro@tailscale.com>	3 years ago
Denton Gentry	6731f934a6	Revert "wgengine: actively log FlushDNS." This log is quite verbose, it was only to be left in for one unstable build to help debug a user issue. This reverts commit `1dd2552032`. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
Brad Fitzpatrick	47045265b9	hostinfo: add SetDeviceModel setter, move remaining code from controlclient Updates tailscale/corp#1959 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	4ff0757d44	cmd/testcontrol: add test control server This is useful for manual performance testing of networks with many nodes. I imagine it'll grow more knobs over time. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago

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2925 Commits (0daa32943e56a681856362d9079aff7cd93f7fc2) All Branches Search

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