tailscale

Commit Graph

Author	SHA1	Message	Date
Ross Zurowski	bb67999808	tailcfg: add TailscaleSSHEnabled helper check (#4812 ) This commit adds a helper to check if Tailscale SSH is enabled. We're currently checking the SSH_HostKeys field in a few places, but later plan to add an explicit bool. This helper makes the check and any future changes easier. Signed-off-by: Ross Zurowski <ross@rosszurowski.com>	3 years ago
Tom DNetto	24cd26534f	hostinfo, tailcfg: add desktop detection on Linux to hostinfo From the machines tab its hard to differenciate desktop Linux installs from server Linux installs. Transmitting this information should make this determination a lot easier. Due to the reality that tailscaled is likely a system process, the standard checks based on XDG_SESSION_TYPE or DISPLAY environment variables are not possible (those variables won't be set). Instead, we look for listening unix sockets that are typical of desktop installs. Signed-off-by: Tom DNetto <tom@tailscale.com>	3 years ago
Brad Fitzpatrick	bb93e29d5c	tailcfg, ipn/ipnlocal: add Hostinfo.SSH_HostKeys, send when SSH enabled (The name SSH_HostKeys is bad but SSHHostKeys is worse.) Updates #3802 Change-Id: I2a889019c9e8b065b668dd58140db4fcab868a91 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	72d8672ef7	tailcfg: make Node.Hostinfo a HostinfoView Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	bc537adb1a	tailcfg: add Hostinfo.HowUnequal method Change-Id: I80ee49c2ab581feccc4aa6ab47bc3c8392d9989d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	0532eb30db	all: replace tailcfg.DiscoKey with key.DiscoPublic. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	7e6a1ef4f1	tailcfg: use key.NodePublic in wire protocol types. Updates #3206. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	ff16e58d23	tailcfg: move NodeKey type to types/key. This leaves behind a type alias and associated constructor, to allow for gradual switchover. Updates #3206. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	15d329b4fa	tailcfg: add marshaling round-tripping test. Temporary until #3206 goes away, but having changed the marshal/unmarshal implementation I got nervous about the new one doing the correct thing. Thankfully, the test says it does. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Josh Bleecher Snyder	94fb42d4b2	all: use testingutil.MinAllocsPerRun There are a few remaining uses of testing.AllocsPerRun: Two in which we only log the number of allocations, and one in which dynamically calculate the allocations target based on a different AllocsPerRun run. This also allows us to tighten the "no allocs" test in wgengine/filter. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
David Anderson	bab2d92c42	tailcfg: remove use of wgkey. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Maisem Ali	10745c099a	tailcfg: add Node.Tags Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	3e2a7de2e9	tailcfg: don't panic on clone of nil RegisterRequest Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Dave Anderson	980acc38ba	types/key: add a special key with custom serialization for control private keys (#2792 ) * Revert "Revert "types/key: add MachinePrivate and MachinePublic."" This reverts commit `61c3b98a24`. Signed-off-by: David Anderson <danderson@tailscale.com> * types/key: add ControlPrivate, with custom serialization. ControlPrivate is just a MachinePrivate that serializes differently in JSON, to be compatible with how the Tailscale control plane historically serialized its private key. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	61c3b98a24	Revert "types/key: add MachinePrivate and MachinePublic." Broke the tailscale control plane due to surprise different serialization. This reverts commit `4fdb88efe1`.	3 years ago
David Anderson	4fdb88efe1	types/key: add MachinePrivate and MachinePublic. Plumb throughout the codebase as a replacement for the mixed use of tailcfg.MachineKey and wgkey.Private/Public. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	d8d9036dbb	tailcfg: add Node.PrimaryRoutes Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	e66d4e4c81	tailcfg, types/wgkey: add AppendTo methods on some types Add MarshalText-like appending variants. Like: https://pkg.go.dev/inet.af/netaddr#IP.AppendTo To be used by @josharian's pending deephash optimizations. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	ceb568202b	tailcfg: optimize keyMarshalText This function accounted for ~1% of all allocs by tailscaled. It is trivial to improve, so may as well. name old time/op new time/op delta KeyMarshalText-8 197ns ± 0% 47ns ± 0% -76.12% (p=0.016 n=4+5) name old alloc/op new alloc/op delta KeyMarshalText-8 200B ± 0% 80B ± 0% -60.00% (p=0.008 n=5+5) name old allocs/op new allocs/op delta KeyMarshalText-8 5.00 ± 0% 1.00 ± 0% -80.00% (p=0.008 n=5+5) Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	670838c45f	tailcfg, control/controlclient: (mapver 16) add Node.Online, MapResponse.OnlineChange And fix PeerSeenChange bug where it was ignored unless there were other peer changes. Updates tailscale/corp#1574 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	34d2f5a3d9	tailcfg: add Endpoint, EndpointType, MapRequest.EndpointType Track endpoints internally with a new tailcfg.Endpoint type that includes a typed netaddr.IPPort (instead of just a string) and includes a type for how that endpoint was discovered (STUN, local, etc). Use []tailcfg.Endpoint instead of []string internally. At the last second, send it to the control server as the existing []string for endpoints, but also include a new parallel MapRequest.EndpointType []tailcfg.EndpointType, so the control server can start filtering out less-important endpoint changes from new-enough clients. Notably, STUN-discovered endpoints can be filtered out from 1.6+ clients, as they can discover them amongst each other via CallMeMaybe disco exchanges started over DERP. And STUN endpoints change a lot, causing a lot of MapResposne updates. But portmapped endpoints are worth keeping for now, as they they work right away without requiring the firewall traversal extra RTT dance. End result will be less control->client bandwidth. (despite negligible increase in client->control bandwidth) Updates tailscale/corp#1543 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	2f60ab92dd	tailcfg: add Node.Capabilities, remove old stuff Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Brad Fitzpatrick	c25ecddd1b	tailcfg: remove UserProfile.Roles field, add tests for legacy behavior Old macOS clients required we populate this field to a non-null value so we were unable to remove this field before. Instead, keep the field but change its type to a custom empty struct that can marshal/unmarshal JSON. And lock it in with a test. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Josh Bleecher Snyder	34d4943357	all: gofmt -s The code is not obviously better or worse, but this makes the little warning triangle in my editor go away, and the distraction removal is worth it. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	4 years ago
Brad Fitzpatrick	ef7bac2895	tailcfg, net/portmapper, wgengine/magicsock: add NetInfo.HavePortMap 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
Sonia Appasamy	4dab0c1702	tailcfg: update node display name fields and methods (#1207 ) Signed-off-by: Sonia Appasamy <sonia@tailscale.com> Consolidates the node display name logic from each of the clients into tailcfg.Node. UI clients can use these names directly, rather than computing them independently.	4 years ago
Sonia Appasamy	567c5a6d9e	tailcfg, controlclient: add DisplayName field to tailcfg.Node and populate it from controlclient (#1191 ) Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	4 years ago
David Anderson	49d00b6a28	tailcfg: add StableID to Node. #1178 Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
Brad Fitzpatrick	560da4884f	tailcfg: add Node.Sharer field Updates #992 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
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
Brad Fitzpatrick	c0af7deb86	tailcfg, cmd/tailscale: add Hostinfo.ShareeNode, hide in "tailscale status"	4 years ago
Sonia Appasamy	0710fca0cd	tailcfg: include ShieldsUp in HostInfo	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	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
Brad Fitzpatrick	ca2428ecaf	tailcfg: add Hostinfo.OSVersion, DeviceModel Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	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	88c305c8af	tailcfg: add DiscoKey, unify some code, add some tests 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
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
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	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
David Anderson	47da432991	ipn: handle advertised routes provided by frontend. Signed-off-by: David Anderson <dave@natulte.net>	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

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99 Commits (b4f46c31bbf8f079a0e617997e8b86f3c94247bd)