2245 Commits (3b1ab789547fe97fd00a26012e9ab913476de766)

 

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Author	SHA1	Message	Date
Brad Fitzpatrick	e9e4f1063d	wgengine/magicsock: fix discoEndpoint caching bug when a node key changes ... Fixes #1391 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	f11952ad7f	ipn/ipnserver: fix Windows connection auth regression ... Regression from code movement in d3efe8caf6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	c64bd587ae	net/portmapper: add NAT-PMP client, move port mapping service probing ... * move probing out of netcheck into new net/portmapper package * use PCP ANNOUNCE op codes for PCP discovery, rather than causing short-lived (sub-second) side effects with a 1-second-expiring map + delete. * track when we heard things from the router so we can be less wasteful in querying the router's port mapping services in the future * use portmapper from magicsock to map a public port Fixes #1298 Fixes #1080 Fixes #1001 Updates #864 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Anderson	d038a5295d	wgengine/wglog: drop 1/s "interface is up" messages. ... Fixes #1388. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	188bb14269	wgengine: consistently close things when NewUserspaceEngineAdvanced errors ... Fixes #1363 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Anderson	6e42430ad8	wgengine/monitor: don't log any single-IP routes added to the tailscale table. ... Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	df5adb2e23	wgengine/monitor: on linux, also monitor for IPv6 changes. ... Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	b83c273737	wgengine/filter: use IPSet for localNets instead of prefixes. ... Part of #1177, preparing for doing fancier set operations on the allowed local nets. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Matt Layher	2c500cee23	go.mod: bump github.com/mdlayher/netlink, github.com/jsimonetti/rtnetlink ... Signed-off-by: Matt Layher <mdlayher@gmail.com>	4 years ago
Filippo Valsorda	39f7a61e9c	tstest/staticcheck: import the main package to fix "go mod tidy" ... Importing the non-main package was missing some dependencies that "go mod tidy" would then cleanup. Also added a non-ignore build tag to avoid other tools getting upset about importing a main package. Signed-off-by: Filippo Valsorda <hi@filippo.io>	4 years ago
Filippo Valsorda	87f2e4c12c	go.mod: bump github.com/kr/pty to build on openbsd/arm64 ... $ GOOS=openbsd GOARCH=arm64 go install tailscale.com/cmd/...@latest pkg/mod/github.com/kr/pty@v1.1.4-0.20190131011033-7dc38fb350b1/pty_openbsd.go:24:10: undefined: ptmget pkg/mod/github.com/kr/pty@v1.1.4-0.20190131011033-7dc38fb350b1/pty_openbsd.go:25:34: undefined: ioctl_PTMGET "go mod tidy" did some unrelated work in go.sum, maybe because it was not run with Go 1.16 before. Signed-off-by: Filippo Valsorda <hi@filippo.io>	4 years ago
Brad Fitzpatrick	86d3a6c9a6	Switch to Go 1.16. ... Fixes #1370 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	9748c5414e	portlist: adjust build tags for iOS + Go 1.16 ... Updates #943 Updates #1370 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	826f64e863	cmd/tailscale/cli: add netcheck dev knob TS_DEBUG_NETCHECK_UDP_BIND	4 years ago
Brad Fitzpatrick	7ad3af2141	cmd/tailscale/cli: remove outdated TODO ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Sonia Appasamy	76fb27bea7	dnsname,tailcfg: add hostname sanitation logic to node display names (#1304) ... Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	4 years ago
Brad Fitzpatrick	c386496e4f	version: bump date	4 years ago
Brad Fitzpatrick	fd8e070d01	health, control/controlclient, wgengine: report when router unhealthy ... Updates tailscale/corp#1338 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	2d96215d97	wgengine/router: make Linux delRoute idempotent, cidrDiff fail late as possible ... This makes cidrDiff do as much as possible before failing, and makes a delete of an already-deleted rule be a no-op. We should never do this ourselves, but other things on the system can, and this should help us recover a bit. Also adds the start of root-requiring tests. TODO: hook into wgengine/monitor and notice when routes are changed behind our back, and invalidate our routes map and re-read from kernel (via the ip command) at least on the next reconfig call. Updates tailscale/corp#1338 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	6a2c6541da	net/tshttpproxy: support HTTP proxy environment credentials on Windows too ... and some minor style nits. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	96a488e37e	wgengine/router: simplify func normalizeCIDR using netaddr method	4 years ago
Brad Fitzpatrick	38629b62fc	cmd/tailscaled: on darwin, fail early if not root with nicer message ... Don't do it on all platforms, as Linux folk might be playing container + capability games.	4 years ago
Christine Dodrill	3e5c3e932c	net/tshttpproxy: support basic auth when available (#1354) ... This allows proxy URLs such as: http://azurediamond:hunter2@192.168.122.154:38274 to be used in order to dial out to control, logs or derp servers. Signed-off-by: Christine Dodrill <xe@tailscale.com>	4 years ago
Brad Fitzpatrick	d98ef5699d	wgengine/filter: remove redundant code ... no generated code change.	4 years ago
Brad Fitzpatrick	7038c09bc9	ipn/ipnserver: on darwin, let users who are admins use CLI without sudo ... Tangentially related to #987, #177, #594, #925, #505 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	d3efe8caf6	safesocket, ipn/ipnserver: look up peer creds on Darwin ... And open up socket permissions like Linux, now that we know who connections are from. This uses the new inet.af/peercred that supports Linux and Darwin at the moment. Fixes #1347 Fixes #1348 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	65815cc1ac	wgengine/tsdns: skip test that requires local IPv6 when IPv6 unavailable ... Fixes #1292 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	4ec01323c1	control/controlclient: note package type in Hostinfo ... Fixes tailscale/corp#440 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	73552eb32e	tailcfg: add Hostinfo.Package ... Updates tailscale/corp#440	4 years ago
Brad Fitzpatrick	dec01ef22b	safesocket: make ConnectDefault use paths pkg, fixing tailscaled-on-macOS ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	7e00100a0a	cmd/hello: make whois client work on macOS against GUI client ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	fdac0387a7	ipn/ipnserver, ipn/ipnlocal: move whois handler to new localapi package	4 years ago
Brad Fitzpatrick	36189e2704	wgengine/monitor: prevent shutdown hang in darwin link monitor	4 years ago
Brad Fitzpatrick	bbb4631e04	safesocket, wgengine: add some darwin failure diagnostic hints	4 years ago
Brad Fitzpatrick	f4ae745b0b	net/{interfaces,netns}: add some new tests, missed from prior commit ... I meant for these to be part of 52e24aa966.	4 years ago
Brad Fitzpatrick	e923639feb	net/interfaces: fix staticcheck error on darwin	4 years ago
Brad Fitzpatrick	d7569863b5	cmd/tailscaled: fix up install-system-daemon on darwin, add uninstall too ... Tangentially related to #987, #177, #594, #925, #505	4 years ago
Brad Fitzpatrick	52e24aa966	net/{interfaces,ns}: add tailscaled-mode darwin routing looping prevention ... Fixes #1331 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	4f7d60ad42	wgengine/monitor: add a darwin implementation for tailscaled mode ... Tangentially related to #987, #177, #594, #925, #505 Motivated by rebooting a launchd-controlled tailscaled and it going into SetNetworkUp(false) mode immediately because there really is no network up at system boot, but then it got stuck in that paused state forever, without a monitor implementation.	4 years ago
Brad Fitzpatrick	29b028b9c4	cmd/tailscaled: add subcommand on darwin to install+start tailscaled under launchd ... Tangentially related to #987, #177, #594, #925.	4 years ago
Brad Fitzpatrick	54e108ff4e	paths: update some default paths for darwin	4 years ago
Brad Fitzpatrick	20e66c5b92	net/interfaces: reconcile interface filtering with address printing in logs ... The interface.State logging tried to only log interfaces which had interesting IPs, but the what-is-interesting checks differed between the code that gathered the interface names to print and the printing of their addresses.	4 years ago
Josh Bleecher Snyder	c7e5ab8094	wgengine/magicsock: retry and re-send packets in TestTwoDevicePing ... When a handshake race occurs, a queued data packet can get lost. TestTwoDevicePing expected that the very first data packet would arrive. This caused occasional flakes. Change TestTwoDevicePing to repeatedly re-send packets and succeed when one of them makes it through. This is acceptable (vs making WireGuard not drop the packets) because this only affects communication with extremely old clients. And those extremely old clients will eventually connect, because the kernel will retry sends on timeout. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	ca51529b81	derp/derphttp: return nicer errors from Recv on Close	4 years ago
Brad Fitzpatrick	741d654aa3	derp/derphttp: add a context and infoLogger option to RunWatchConnectionLoop	4 years ago
Josh Bleecher Snyder	1632f9fd6b	wgengine/magicsock: reduce log spam during tests ... Only do the type assertion to *net.UDPAddr when addr is non-nil. This prevents a bunch of log spam during tests.	4 years ago
Josh Bleecher Snyder	88586ec4a4	wgengine/magicsock: remove an alloc from ReceiveIPvN ... We modified the standard net package to not allocate a *net.UDPAddr during a call to (*net.UDPConn).ReadFromUDP if the caller's use of the *net.UDPAddr does not cause it to escape. That is https://golang.org/cl/291390. This is the companion change to magicsock. There are two changes required. First, call ReadFromUDP instead of ReadFrom, if possible. ReadFrom returns a net.Addr, which is an interface, which always allocates. Second, reduce the lifetime of the returned *net.UDPAddr. We do this by immediately converting it into a netaddr.IPPort. We left the existing RebindingUDPConn.ReadFrom method in place, as it is required to satisfy the net.PacketConn interface. With the upstream change and both of these fixes in place, we have removed one large allocation per packet received. name old time/op new time/op delta ReceiveFrom-8 16.7µs ± 5% 16.4µs ± 8% ~ (p=0.310 n=5+5) name old alloc/op new alloc/op delta ReceiveFrom-8 112B ± 0% 64B ± 0% -42.86% (p=0.008 n=5+5) name old allocs/op new allocs/op delta ReceiveFrom-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.008 n=5+5) Co-authored-by: Sonia Appasamy <sonia@tailscale.com> Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	0c673c1344	wgengine/magicsock: unify on netaddr types in addrSet ... addrSet maintained duplicate lists of netaddr.IPPorts and net.UDPAddrs. Unify to use the netaddr type only. This makes (*Conn).ReceiveIPvN a bit uglier, but that'll be cleaned up in a subsequent commit. This is preparatory work to remove an allocation from ReceiveIPv4. Co-authored-by: Sonia Appasamy <sonia@tailscale.com> Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	4cd9218351	wgengine/magicsock: prevent logging while running benchmarks ... Co-authored-by: Sonia Appasamy <sonia@tailscale.com> Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	be906dabd4	version: bump date	4 years ago