444 Commits (bf24e727c856deaf81ee28d1176df26ea702e463)

Author	SHA1	Message	Date
Josh Bleecher Snyder	56a7652dc9	wgkey: new package ... This is a replacement for the key-related parts of the wireguard-go wgcfg package. This is almost a straight copy/paste from the wgcfg package. I have slightly changed some of the exported functions and types to avoid stutter, added and tweaked some comments, and removed some now-unused code. To avoid having wireguard-go depend on this new package, wgcfg will keep its key types. We translate into and out of those types at the last minute. These few remaining uses will be eliminated alongside the rest of the wgcfg package. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	2fe770ed72	all: replace wgcfg.IP and wgcfg.CIDR with netaddr types ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
David Anderson	ca676ea645	tailcfg: introduce map version 8, for clients that support v6 node config. ... For now, the server will only send v6 configuration to mapversion 8 clients as part of an early-adopter program, while we verify that the functionality is robust. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	da1bad51cd	tailcfg: document new OmitPeers endpoint updating functionality	4 years ago
Brad Fitzpatrick	afcf134812	wgengine/filter, tailcfg: support CIDRs+ranges in PacketFilter (mapver 7) ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	b3c7b631c2	tailcfg, control/controlclient: make nil PacketFilter mean unchanged (mapver 6) ... After mapver 5's incremental netmap updates & user profiles, much of the remaining bandwidth for streamed MapResponses were redundant, unchanged PacketFilters. So make MapRequest.Version 6 mean that nil means unchanged from the previous value.	4 years ago
Brad Fitzpatrick	9503be083d	tailcfg: update comments a bit	4 years ago
David Anderson	4c8ccd6dd6	tailcfg: document new debug flag.	4 years ago
Brad Fitzpatrick	c0af7deb86	tailcfg, cmd/tailscale: add Hostinfo.ShareeNode, hide in "tailscale status"	4 years ago
Brad Fitzpatrick	ab482118ad	tailcfg: add some missing json omitempty ... Noticed these in MapResponses to clients. MachineAuthorized was set true, but once we fix the coordination server to zero out that field, then it can be omittted.	4 years ago
David Crawshaw	2c48b4ee14	tailcfg: remove outdated comments about Clone methods ... The cloner tool adds static checks that the Clone methods are up to date, so failing to update Clone causes a compiler error. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Sonia Appasamy	0710fca0cd	tailcfg: include ShieldsUp in HostInfo	4 years ago
Avery Pennarun	f99f6608ff	Reverse earlier "allow tag without 'tag:' prefix" changes. ... These accidentally make the tag syntax more flexible than was intended, which will create forward compatibility problems later. Let's go back to the old stricter parser. Revert "cmd/tailscale/cli: fix double tag: prefix in tailscale up" Revert "cmd/tailscale/cli, tailcfg: allow tag without "tag:" prefix in 'tailscale up'" This reverts commit a702921620. This reverts commit cd07437ade. Affects #861. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
Brad Fitzpatrick	d21956436a	ipn, tailcfg: change Windows subnet disabling behavior w/ WPAD ... In 1.0, subnet relays were not specially handled when WPAD+PAC was present on the network. In 1.2, on Windows, subnet relays were disabled if WPAD+PAC was present. That was what some users wanted, but not others. This makes it configurable per domain, reverting back to the 1.0 default state of them not being special. Users who want that behavior can then enable it. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	bda53897b5	tailcfg: document FilterRule ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	782e07c0ae	control/controlclient: send warning flag in map request when IP forwarding off ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	946c1edb42	tailcfg: improve error returned by Hostinfo.CheckRequestTags ... That's what I get for pushing too fast. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	fb9f80cd61	tailcfg: add Hostinfo.CheckRequestTags helper method ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	cd07437ade	cmd/tailscale/cli, tailcfg: allow tag without "tag:" prefix in 'tailscale up' ... Fixes #861	4 years ago
Brad Fitzpatrick	4f55ebf2d9	tailcfg: add some comments, remove some redundant types in literal	4 years ago
Brad Fitzpatrick	9957c45995	tailcfg: bump, document MapRequest.Version value ... Fixes tailscale/corp#634 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Anderson	62d941dc26	tailcfg: add a DebugFlags field for experiments and debugging. ... Also replaces the IPv6Overlay bool with use of DebugFlags, since it's currently an experimental configuration. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	22024a38c3	control/controlclient: log Hostinfo on change ... Fixes #830 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	7c8ca28c74	ipn: use cmd/cloner for Prefs.Clone ... Also, make cmd/cloner's top-level "func Clone" generation opt-in. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Anderson	c6dbd24f67	tailcfg: add a field to advertise support for IPv6 tailscale config. ... Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	0e3048d8e0	control/controlclient: support delta userprofiles from control ... I was going to make support for this advertised from the client, but turns out only "tailscale status" even uses the UserProfiles field and fails gracefully (omits that field) if a user profile for a user is missing, so I think we can just reuse the DeltaPeers field from the client to ask the control server to also delta encode the user profiles. For the few users running 1.1.x (unstable) versions between DeltaPeers support (1.1.82) and this (~1.1.541), they'll just sometimes have missing names in "tailscale status --json" or "tailscale status --web" (the only places the UserProfile is used).	4 years ago
Josh Bleecher Snyder	d027cd81df	tailcfg: restore Roles field to UserProfile	4 years ago
Josh Bleecher Snyder	400e89367c	tailcfg: restore Role field to MapResponse ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
David Crawshaw	7616acd118	tailcfg: add Clone method for RegisterResponse ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	b5a3850d29	control/controlclient, ipn: store machine key separately from user prefs/persist ... Updates #610 (fixes after some win/xcode changes in a separate repo)	4 years ago
Josh Bleecher Snyder	ce6aca13f0	tailcfg: add yet another IsZero method ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	070dfa0c3d	tailcfg: add more IsZero methods ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	2b8d2babfa	tailcfg: add IsZero methods to UserID and NodeID ... These will be helpful for doing some automated refactoring. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	4d4ca2e496	control/controlclient: remove Roles fields from client ... They are unused. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	d3701417fc	tailcfg: fix typo in comment ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Josh Bleecher Snyder	4cc0ed67f9	tailcfg: add MachineKey.IsZero ... Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	904a91038a	tailcfg: add MapRequest.ReadOnly and OmitPeers; remove DebugForceDisco ... DebugForceDisco was a development & safety knob during the the transition to discovery. It's no longer needed. Add MapRequest.ReadOnly to prevent clients needing to do two peer-spamming MapRequest at start-up. This only adds the field, not the use of the field. (The control server needs to support it first.) Updates tailscale/corp#557 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	96160973ce	tailcfg: regenerate Clone methods ... cmd/cloner has changed. Regenerate. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
David Crawshaw	95cddfcc75	tailcfg: add Clone methods to Login and DNSConfig ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Dmytro Shynkevych	a903d6c2ed	tailcfg, tsdns: derive root domains from list of nodes (#708) ... Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>	4 years ago
David Crawshaw	9e2e8c80af	tailcfg: more Clone methods ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	9337a99dff	tailcfg, wgengine, controlclient: add control-side gating of lazy WG config	4 years ago
Brad Fitzpatrick	f6dc47efe4	tailcfg, controlclient, magicsock: add control feature flag to enable DRPO ... Updates #150	4 years ago
Ross Zurowski	3e2bfe48c3	derpmap: add full region name ... We're beginning to reference DERP region names in the admin UI, so it's best to consolidate this information in our DERP map. Signed-off-by: Ross Zurowski <ross@rosszurowski.com>	4 years ago
Brad Fitzpatrick	1f7a7a4ffe	tailcfg: add missing Node.DERP check in Node.Equals ... Updates tailscale/corp#549 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	696020227c	tailcfg, control/controlclient: support delta-encoded netmaps ... Should greatly reduce bandwidth for large networks (including our hello.ipn.dev node). Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Dmytro Shynkevych	28e52a0492	all: dns refactor, add Proxied and PerDomain flags from control (#615) ... Signed-off-by: Dmytro Shynkevych <dmytro@tailscale.com>	4 years ago
Brad Fitzpatrick	cd21ba0a71	tailcfg, control/controlclient: add GoArch, populate OSVersion on Linux	4 years ago
Brad Fitzpatrick	ec4feaf31c	cmd/cloner, tailcfg: fix nil vs len 0 issues, add tests, use for Hostinfo ... Also use go:generate and https://golang.org/s/generatedcode header style. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
David Crawshaw	990e2f1ae9	tailcfg: generate some Clone methods ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	4 years ago
Brad Fitzpatrick	48fc9026e9	tailcfg: optimize Node.Equal allocs a bit ... Noticed while working on something else.	4 years ago
Brad Fitzpatrick	ca2428ecaf	tailcfg: add Hostinfo.OSVersion, DeviceModel ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	6c74065053	wgengine/magicsock, tstest/natlab: start hooking up natlab to magicsock ... Also adds ephemeral port support to natlab. Work in progress. Pairing with @danderson.	4 years ago
Brad Fitzpatrick	0d481030f3	tailcfg: use ? for portmap summary to match netcheck	4 years ago
Brad Fitzpatrick	5c6d8e3053	netcheck, tailcfg, interfaces, magicsock: survey UPnP, NAT-PMP, PCP ... Don't do anything with UPnP, NAT-PMP, PCP yet, but see how common they are in the wild. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	c9089c82e8	control/controlclient, tailcfg: turn active route discovery on by default ... Updates #483	4 years ago
Brad Fitzpatrick	0f0ed3dca0	wgengine/magicsock: clean up discovery logging ... Updates #483	4 years ago
Brad Fitzpatrick	23e74a0f7a	wgengine, magicsock, tstun: don't regularly STUN when idle (mobile only for now) ... If there's been 5 minutes of inactivity, stop doing STUN lookups. That means NAT mappings will expire, but they can resume later when there's activity again. We'll do this for all platforms later. Updates tailscale/corp#320 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	53fb25fc2f	all: generate discovery key, plumb it around ... Not actually used yet. Updates #483	4 years ago
Brad Fitzpatrick	88c305c8af	tailcfg: add DiscoKey, unify some code, add some tests ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	8edcab04d5	log/logheap: change to POST to a URL instead of logging ... It's too big to log.	4 years ago
Brad Fitzpatrick	51f421946f	tailcfg: add some example strings in comments	4 years ago
Brad Fitzpatrick	096d7a50ff	tailcfg: remove unused, unimplemented DERPNode.CertFingerprint for now	4 years ago
Brad Fitzpatrick	703d789005	tailcfg: add MapResponse.Debug mechanism to trigger logging heap pprof ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	e6b84f2159	all: make client use server-provided DERP map, add DERP region support ... Instead of hard-coding the DERP map (except for cmd/tailscale netcheck for now), get it from the control server at runtime. And make the DERP map support multiple nodes per region with clients picking the first one that's available. (The server will balance the order presented to clients for load balancing) This deletes the stunner package, merging it into the netcheck package instead, to minimize all the config hooks that would've been required. Also fix some test flakes & races. Fixes #387 (Don't hard-code the DERP map) Updates #388 (Add DERP region support) Fixes #399 (wgengine: flaky tests) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Wendi Yu	bb55694c95	wgengine: log node IDs when peers are added/removed (#381) ... Also stop logging data sent/received from nodes we're not connected to (ie all those `x`s being logged in the `peers: ` line) Signed-off-by: Wendi <wendi.yu@yahoo.ca>	5 years ago
Brad Fitzpatrick	cff53c6e6d	tailcfg: add DERP map structures ... Updates #387 Updates #388 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	fefd7e10dc	types/structs: add structs.Incomparable annotation, use it where applicable ... Shotizam before and output queries: sqlite> select sum(size) from bin where func like 'type..%'; 129067 => 120216	5 years ago
Avery Pennarun	9d1f48032a	cmd/tailscale: add --advertise-tags option. ... These will be used for dynamically changing the identity of a node, so its ACL rights can be different from your own. Note: Not all implemented yet on the server side, but we need this so we can request the tagged rights in the first place. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	5 years ago
Avery Pennarun	65fbb9c303	wgengine/filter: support subnet mask rules, not just /32 IPs. ... This depends on improved support from the control server, to send the new subnet width (Bits) fields. If these are missing, we fall back to assuming their value is /32. Conversely, if the server sends Bits fields to an older client, it will interpret them as /32 addresses. Since the only rules we allow are "accept" rules, this will be narrower or equal to the intended rule, so older clients will simply reject hosts on the wider subnet (fail closed). With this change, the internal filter.Matches format has diverged from the wire format used by controlclient, so move the wire format into tailcfg and convert it to filter.Matches in controlclient. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	5 years ago
David Crawshaw	22a0acff39	tailcfg: add auth key to RegisterRequest ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	c6aa5b639f	tailcfg: clarify Hostinfo.OS doc	5 years ago
David Crawshaw	e60b433831	tailcfg: NetInfo.String: handle nil object without panicing ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	f9cc4e8f53	tailcfg: restore MapRequest.IncludeIPv6 bool ... Partially restores 0be475ba46	5 years ago
David Anderson	0be475ba46	Revert "tailcfg, controlclient, magicsock: request IPv6 endpoints, but ignore them" ... Breaks something deep in wireguard or magicsock's brainstem, no packets at all can flow. All received packets fail decryption with "invalid mac1". This reverts commit 94024355ed. Signed-off-by: David Anderson <dave@natulte.net>	5 years ago
Brad Fitzpatrick	94024355ed	tailcfg, controlclient, magicsock: request IPv6 endpoints, but ignore them ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	b1d5548fa7	tailcfg: make NodeKey.IsZero have a value receiver	5 years ago
Brad Fitzpatrick	073bb8de80	control/controlclient: don't use Node as value type	5 years ago
David Crawshaw	73cae4eb11	tailcfg, controlclient: standardize on wgcfg ShortString key printing ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	e085aec8ef	all: update to wireguard-go API changes ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	290f83e9f6	tailcfg: fix test ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Crawshaw	7a57ab1793	tailcfg: add a per-peer KeepAlive field	5 years ago
Avery Pennarun	7dd63abaed	tailcfg.NetInfo: add a .String() renderer. ... For pretty printing purposes in logs.	5 years ago
Brad Fitzpatrick	b27d4c017a	magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	61529ac459	controlclient, tailcfg: deliver DERP addresses in a separate field ... We still include them directly in the controlclient network map just where we have been. Client plumbing we can do later. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
Brad Fitzpatrick	bcf3719b9e	netcheck: add hairpinning detection ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	25797c8c2a	all: rename deep "Copy" methods to conventional Go name "Clone"	5 years ago
Brad Fitzpatrick	14559340ee	Start of netcheck package & including network state in Hostinfo. ... * adds new packet "netcheck" to do the checking of UDP, IPv6, and nearest DERP server, and the Report type for all that (and more in the future, probably pulling in danderson's natprobe) * new tailcfg.NetInfo type * cmd/tailscale netcheck subcommand (tentative name, likely to change/move) to print out the netcheck.Report. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	d8de11a01b	control: make Hostinfo accessed by pointer ... Fix potential races in copying aliased slices by value. Also few little doc updates. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
David Crawshaw	a23a0d9c9f	tailcfg: add RegisterRequest.Copy ... Add some docs while I'm here. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	5 years ago
David Anderson	47da432991	ipn: handle advertised routes provided by frontend. ... Signed-off-by: David Anderson <dave@natulte.net>	5 years ago
Brad Fitzpatrick	769e25e37b	derp: use new types/key package ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
wardn	09fbae01a9	tailcfg: don't panic on node equal check ... Signed-off-by: wardn <wardn@users.noreply.github.com>	5 years ago
Earl Lee	a8d8b8719a	Move Linux client & common packages into a public repo.	5 years ago