tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	2df38b1feb	wgengine/magicsock: quiet log flood at tailscaled shutdown When you hit control-C on a tailscaled (notably in dev mode, but also on any systemctl stop/restart), there is a flood of messages like: magicsock: doing cleanup for discovery key d:aa9c92321db0807f magicsock: doing cleanup for discovery key d:bb0f16aacadbfd46 magicsock: doing cleanup for discovery key d:b5b2d386296536f2 magicsock: doing cleanup for discovery key d:3b640649f6796c91 magicsock: doing cleanup for discovery key d:71d7b1afbcce52cd magicsock: doing cleanup for discovery key d:315b61d7e0111377 magicsock: doing cleanup for discovery key d:9301f63dce69bf45 magicsock: doing cleanup for discovery key d:376141884d6fe072 .... It can be hundreds or even tens of thousands. So don't do that. Not a useful log message during shutdown. Change-Id: I029a8510741023f740877df28adff778246c18e5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	3addcacfe9	net/dns: fix recently added URL scheme from http to https I typoed/brainoed in the earlier `3582628691` Change-Id: Ic198a6f9911f195d9da9fc5259b5784a4b15e5e3 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
salman	eec734a578	ipn/{ipnlocal,localapi}: ensure watcher is installed before /watch-ipn-bus/ responds with 200 This change delays the first flush in the /watch-ipn-bus/ handler until after the watcher has been successfully installed on the IPN bus. It does this by adding a new onWatchAdded callback to LocalBackend.WatchNotifications(). Without this, the endpoint returns a 200 almost immediatly, and only then installs a watcher for IPN events. This means there's a small window where events could be missed by clients after calling WatchIPNBus(). Fixes tailscale/corp#8594. Signed-off-by: salman <salman@tailscale.com>	2 years ago
Brad Fitzpatrick	3eb986fe05	control/controlhttp: add TS_FORCE_NOISE_443, TS_DEBUG_NOISE_DIAL envknobs Updates tailscale/docker-extension#49 Change-Id: I99a154c16c92228bfdf4d2cf6c58cda00e22d72f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	ee6d18e35f	cmd/tailscale/cli: implement --json for lock status and lock log cmds Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
License Updater	287fe83f91	licenses: update android licenses Signed-off-by: License Updater <noreply@tailscale.com>	2 years ago
License Updater	ef1c902c21	licenses: update win/apple licenses Signed-off-by: License Updater <noreply@tailscale.com>	2 years ago
Brad Fitzpatrick	b657187a69	cmd/tailscale, logtail: add 'tailscale debug daemon-logs' logtail mechanism Fixes #6836 Change-Id: Ia6eb39ff8972e1aa149aeeb63844a97497c2cf04 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
andig	5f96d6211a	Remove redundant type declaration Signed-off-by: andig <cpuidle@gmx.de>	2 years ago
David Anderson	72cc70ebfc	flake.nix: update vendor hash. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Brad Fitzpatrick	3582628691	net/dns/resolvconffile: link to FAQ about resolv.conf being overwritten Add link to new http://tailscale.com/s/resolvconf-overwrite page, added in tailscale/tailscale-www#2243 Change-Id: I9718399487f2ed18bf1a112581fd168aea30f232 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Dunham	3a018e51bb	ipn/ipnlocal: move handling of expired nodes to LocalBackend In order to be able to synthesize a new NetMap when a node expires, have LocalBackend start a timer when receiving a new NetMap that fires slightly after the next node expires. Additionally, move the logic that updates expired nodes into LocalBackend so it runs on every netmap (whether received from controlclient or self-triggered). Updates #6932 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I833390e16ad188983eac29eb34cc7574f555f2f3	2 years ago
Brad Fitzpatrick	6d85a94767	net/{packet,tstun}: fix typo in test helper docs Change-Id: Ifc1684fe77c7d2585e049e0dfd7340910c47a67a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	c1a2e2c380	net/{packet,tstun},wgengine/filter: fix unknown IP protocol handling `01b90df2fa` added SCTP support before (with explicit parsing for ports) and `69de3bf7bf` tried to add support for arbitrary IP protocols (as long as the ACL permited a port of "", since we might not know how to find ports from an arbitrary IP protocol, if it even has such a concept). But apparently that latter commit wasn't tested end-to-end enough. It had a lot of tests, but the tests made assumptions about layering that either weren't true, or regressed since 1.20. Notably, it didn't remove the (Filter).pre bidirectional filter that dropped all "unknown" protocol packets both leaving and entering, even if there were explicit protocol matches allowing them in. Also, don't map all unknown protocols to 0. Keep their IP protocol number parsed so it's matchable by later layers. Only reject illegal things. Fixes #6423 Updates #2162 Updates #2163 Change-Id: I9659b3ece86f4db51d644f9b34df78821758842c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	3386a59cf1	wgengine/filter: include IP proto number in unknown protocol errors Updates #6423 Change-Id: I9e363922e2c24fdc42687707c069af5bba68b93e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	006ec659e6	wgengine/filter: reorder RunOut disjunctive cases to match RunIn above Change-Id: Ia422121cde1687044b18be7bea9e7bf51a4183b9 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	d9144c73a8	cmd/tailscale: add start of "tailscale update" command Goal: one way for users to update Tailscale, downgrade, switch tracks, regardless of platform (Windows, most Linux distros, macOS, Synology). This is a start. Updates #755, etc Change-Id: I23466da1ba41b45f0029ca79a17f5796c2eedd92 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Mihai Parparita	67f82e62a1	ipn/ipnlocal: add Expired to PeerStatus Needed for clients that get information via the /v0/status LocalAPI endpoint (e.g. to not offer expired exit nodes as options). Updates tailscale/corp#8702 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
phirework	f011a0923a	cmd/tailscale/cli: style synology outgoing access info (#6959 ) Follow-up to #6957. Updates #4015 Signed-off-by: Jenny Zhang <jz@tailscale.com>	2 years ago
Andrew Dunham	11ce5b7e57	ipn/ipnlocal, wgengine/magicsock: check Expired bool on Node; print error in Ping Change-Id: Ic5f533f175a6e1bb73d4957d8c3f970add42e82e Signed-off-by: Andrew Dunham <andrew@du.nham.ca>	2 years ago
Brad Fitzpatrick	5eded58924	cmd/tailscale/cli: make web show/link Synology outgoing connection mode/docs Fixes #4015 Change-Id: I8230bb0cc3d621b6fa02ab2462cea104fa1e9cf9 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Matthias Gabriel	355c3b2be7	control/controlhttp: fix header case-sensitivity Change-Id: I49269bc969a80382997ec5c9de33c4f56d9dc787 Signed-off-by: Matthias Gabriel <matthias.gabriel@etit.tu-chemnitz.de>	2 years ago
Brad Fitzpatrick	61dfbc0a6e	cmd/tailscale/cli: plumb TUN mode into tailscale web template UI works remains, but data is there now. Updates #4015 Change-Id: Ib91e94718b655ad60a63596e59468f3b3b102306 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
salman	8a1201ac42	cmd/tailscale: correct order for -terminate-tls flag in serve tcp usage The -terminate-tls flag is for the tcp subsubcommand, not the serve subcommand like the usage example suggests. Signed-off-by: salman <salman@tailscale.com>	2 years ago
Brad Fitzpatrick	faf2d30439	version: advertise unstable track in CLI, daemon start-up Fixes #865 Change-Id: I166e56c3744b0a113973682b9a5327d7aec189f1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Jordan Whited	25a0091f69	net/portmapper: relax handling of UPnP resp (#6946 ) Gateway devices operating as an HA pair w/VRRP or CARP may send UPnP replies from static addresses rather than the floating gateway address. This commit relaxes our source address verification such that we parse responses from non-gateway IPs, and re-point the UPnP root desc URL to the gateway IP. This ensures we are still interfacing with the gateway device (assuming L2 security intact), even though we got a root desc from a non-gateway address. This relaxed handling is required for ANY port mapping to work on certain OPNsense/pfsense distributions using CARP at the time of writing, as miniupnpd may only listen on the static, non-gateway interface address for PCP and PMP. Fixes #5502 Signed-off-by: Jordan Whited <jordan@tailscale.com>	2 years ago
License Updater	b76dffa594	licenses: update win/apple licenses Signed-off-by: License Updater <noreply@tailscale.com>	2 years ago
Andrew Dunham	6f18fbce8d	tailcfg: document zero value for KeyExpiry Change-Id: I50889f0205ecf66c415f50f9019c190448c991fc Signed-off-by: Andrew Dunham <andrew@du.nham.ca>	2 years ago
Tom DNetto	2ac5474be1	net/flowtrack,wgengine/filter: refactor Cache to use generics Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Will Norris	3becf82dd3	types/views: add SliceEqualAnyOrder func This is based on the tagsEqual func from corp/control/control.go, moved here so that it can be reused in other places. Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
Andrew Dunham	1e67947cfa	control/controlclient, tailcfg: add Node.Expired field, set for expired nodes Nodes that are expired, taking into account the time delta calculated from MapResponse.ControlTime have the newly-added Expired boolean set. For additional defense-in-depth, also replicate what control does and clear the Endpoints and DERP fields, and additionally set the node key to a bogus value. Updates #6932 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Ia2bd6b56064416feee28aef5699ca7090940662a	2 years ago
Denton Gentry	22ebb25e83	cmd/tailscale: disable HTTPS verification for QNAP auth. QNAP's "Force HTTPS" mode redirects even localhost HTTP to HTTPS, but uses a self-signed certificate which fails verification. We accommodate this by disabling checking of the cert. Fixes https://github.com/tailscale/tailscale/issues/6903 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	2 years ago
James Tucker	2afa1672ac	ipn/ipnlocal: disallow unsigned peers from WoL Unsigned peers should not be allowed to generate Wake-on-Lan packets, only access Funnel. Updates #6934 Updates #7515 Updates #6475 Signed-off-by: James Tucker <james@tailscale.com>	2 years ago
License Updater	237b1108b3	licenses: update tailscale{,d} licenses Signed-off-by: License Updater <noreply@tailscale.com>	2 years ago
Will Norris	fff617c988	go.mod: bump golang.org/x/net and dependencies I don't think CVE-2022-41717 necessarily impacts us (maybe as part of funnel?), but it came up in a recent security scan so worth updating anyway. Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
License Updater	c684ca7a0c	licenses: update tailscale{,d} licenses Signed-off-by: License Updater <noreply@tailscale.com>	2 years ago
Brad Fitzpatrick	1116602d4c	ssh/tailssh: add OpenBSD support for Tailscale SSH And bump go.mod for https://github.com/u-root/u-root/pull/2593 Change-Id: I36ec94c5b2b76d671cb739f1e9a1a43ca1d9d1b1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	be67b8e75b	ssh/tailssh: fix Tailscale SSH to non-root tailscaled Fix regression from `337c77964b` where tailscaled started calling Setgroups. Prior to that, SSH to a non-root tailscaled was working. Instead, ignore any failure calling Setgroups if the groups are already correct. Fixes #6888 Change-Id: I561991ddb37eaf2620759c6bcaabd36e0fb2a22d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	8047dfa2dc	ssh/tailssh: unify some of the incubator_* GOOS files into incubator.go In prep for fix for #6888 Change-Id: I79f780c6467a9b7ac03017b27d412d6b0d2f7e6b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	ebbf5c57b3	README.md: update with some new links, refresh And remove Darwin from the list, as macOS was already there. Change-Id: I76bdcad97c926771f44a67140af21f07a8334796 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
David Anderson	39efba528f	cmd/containerboot: use TS_AUTHKEY as the parameter for auth keys We still accept the previous TS_AUTH_KEY for backwards compatibility, but the documented option name is the spelling we use everywhere else. Updates #6321 Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Brad Fitzpatrick	69c0b7e712	ipn/ipnlocal: add c2n handler to flush logtail for support debugging Updates tailscale/corp#8564 Change-Id: I0c619d4007069f90cffd319fba66bd034d63e84d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	673b3d8dbd	net/dns,userspace: remove unused DNS paths, normalize query limit on iOS With `a42a594bb3`, iOS uses netstack and hence there are no longer any platforms which use the legacy MagicDNS path. As such, we remove it. We also normalize the limit for max in-flight DNS queries on iOS (it was 64, now its 256 as per other platforms). It was 64 for the sake of being cautious about memory, but now we have 50Mb (iOS-15 and greater) instead of 15Mb so we have the spare headroom. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	10eec37cd9	scripts: permit 2023 in license headers Change-Id: Ia018cb8491871c8bf756c454d085780b75512962 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Mihai Parparita	8f2bc0708b	logtail: make logs flush delay dynamic Instead of a static FlushDelay configuration value, use a FlushDelayFn function that we invoke every time we decide send logs. This will allow mobile clients to be more dynamic about when to send logs. Updates #6768 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
Tom DNetto	0088c5ddc0	health,ipn/ipnlocal: report the node being locked out as a health issue Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	907f85cd67	cmd/tailscale,tka: make KeyID return an error instead of panicking Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	8724aa254f	cmd/tailscale,tka: implement compat for TKA messages, minor UX tweaks Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Kristoffer Dalby	c4e262a0fc	ipn/profiles: set default prefs based on Windows registry (#6803 ) Co-authored-by: Maisem Ali maisem@tailscale.com	2 years ago
Brad Fitzpatrick	eafbf8886d	ipn/localapi: add localapi debug endpoints for packet filter/matches For debugging #6423. This is easier than TS_DEBUG_MAP, as this means I can pipe things into jq, etc. Updates #6423 Change-Id: Ib3e7496b2eb3f47d4bed42e9b8045a441424b23c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago

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