tailscale

Commit Graph

Author	SHA1	Message	Date
David Anderson	c1cb3efbba	net/netcheck: test for OS IPv6 support as well as connectivity. This lets us distinguish "no IPv6 because the device's ISP doesn't offer IPv6" from "IPv6 is unavailable/disabled in the OS". Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Brad Fitzpatrick	6b71568eb7	util/cloudenv: add Azure support & DNS IPs And rewrite cloud detection to try to do only zero or one metadata discovery request for all clouds, only doing a first (or second) as confidence increases. Work remains for Windows, but a start. And add Cloud to tailcfg.Hostinfo, which helped with testing using "tailcfg debug hostinfo". Updates #4983 (Linux only) Updates #4984 Change-Id: Ib03337089122ce0cb38c34f724ba4b4812bc614e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	99ed54926b	tailcfg: define some Node.Capabilities about SSH, its config Updates #3802 Change-Id: Icb4ccbc6bd1c6304013bfc553d04007844a5c0bf Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	4005134263	tailcfg: clarify some of the MapRequest variants Change-Id: Ia09bd69856e372c3a6b64cda7ddb34029b32a11b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Mihai Parparita	b788a5ba7e	tailcfg: add HostinfoView version of TailscaleSSHEnabled Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
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>	2 years ago
Brad Fitzpatrick	4d85cf586b	cmd/tailscale, ipn/ipnlocal: add "peerapi" ping type For debugging when stuff like #4750 isn't working. RELNOTE=tailscale ping -peerapi Change-Id: I9c52c90fb046e3ab7d2b121387073319fbf27b99 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	d04afc697c	cmd/viewer,types/views: add support for views of maps Updates #4635 Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	9f3ad40707	tailcfg: use cmd/viewer instead of cmd/cloner. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	fd99c54e10	tailcfg,all: change structs to []*dnstype.Resolver Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	679415f3a8	tailcfg: move views into tailcfg_view.go Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	e409e59a54	cmd/cloner,util/codegen: refactor cloner internals to allow reuse Also run go generate again for Copyright updates. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
James Tucker	ae483d3446	wgengine, net/packet, cmd/tailscale: add ICMP echo Updates tailscale/corp#754 Signed-off-by: James Tucker <james@tailscale.com>	3 years ago
Brad Fitzpatrick	512573598a	tailcfg: remove some documented DebugFlags that no longer exist Update tailscale/corp#5007 Change-Id: I3ce5b1c4cd367bae769a5f5a301925a2dac1b3a6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	373176ea54	util/codegen: format generated code with goimports, not gofmt goimports is a superset of gofmt that also groups imports. (the goimports tool also adds/removes imports as needed, but that part is disabled here) Change-Id: Iacf0408dfd9497f4ed3da4fa50e165359ce38498 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	c88506caa6	ipn/ipnlocal: add Wake-on-LAN function to peerapi No CLI support yet. Just the curl'able version if you know the peerapi port. (like via a TSMP ping) Updates #306 Change-Id: I0662ba6530f7ab58d0ddb24e3664167fcd1c4bcf Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	89832c1a95	tailcfg: fix typo in SessionDuration field name Noted by @danderson. Updates #3802 Change-Id: Ide15f3f28e30f6abb5c94d7dcd218bd9482752a0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	f7cb6630e7	tailcfg: document SSHPrincipal.PubKeys URL expansions From `f74ee80abe` which lacked docs. Updates #3802 Change-Id: Ia7df05a486ae383cc6d9aca9dfe487b04e243ad5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	c13be0c509	tailcfg: clarify how SSHPolicy.Rules are evaluated between auth phases Updates #3802 Change-Id: I321183a8a2b065a40dca8dd95ca90cd822a17ff8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.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	9f1dd716e8	tailcfg, logtail: provide Debug bit to disable logtail For people running self-hosted control planes who want a global opt-out knob instead of running their own logcatcher. Change-Id: I7f996c09f45850ff77b58bfd5a535e197971725a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	e96dd00652	ipn/ipnlocal: add capability for debugging peers over peerapi The default is still users can debug their own nodes. But like `cd916b728b` did, this adds support for admins to grant additional capabilities with the new tailcfg.CapabilityDebugPeer cap. Updates #4217 Change-Id: Ifce3d9a1f8e8845797970a4f97b393194663d35f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	cd916b728b	ipn/ipnlocal: add start of inter-user Taildrop Controlled by server-sent capability policy. To be initially used for SSH servers to record sessions to other nodes. Not yet productized into something user-accessible. (Notably, the list of Taildrop targets from the sender side isn't augmented yet.) This purely permits expanding the set of expands a node will accept a drop from. Updates #3802 Updates #4217 Change-Id: Id7a5bccd686490f8ef2cdc7dae7c07c440dc0085 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	16f3520089	all: add arbitrary capability support Updates #4217 RELNOTE=start of WhoIsResponse capability support Change-Id: I6522998a911fe49e2f003077dad6164c017eed9b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
James Tucker	c591c91653	tailcfg, control/controlclient: TSMP & disco pings tailcfg.PingResponse formalizes the TSMP & disco response message, and controlclient is wired to send POST responses containing tailcfg.PingResponse for TSMP and disco PingRequests. Updates tailscale/corp#754 Signed-off-by: James Tucker <james@tailscale.com>	3 years ago
Brad Fitzpatrick	da14e024a8	tailcfg, ssh/tailssh: optionally support SSH public keys in wire policy And clean up logging. Updates #3802 Change-Id: I756dc2d579a16757537142283d791f1d0319f4f0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	df9ce972c7	tailcfg, ipn/ipnlocal: add debug flag to enable one-big-CGNAT/10 route To experiment with avoiding Chrome ERR_NETWORK_CHANGED errors on route changes. Updates #3102 Change-Id: I339da14c684fdac45ac261566aa21bf2198672ff Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	3603a18710	ipn/localapi: add endpoint to request id token Updates tailscale/corp#4347 Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	035e8ab00e	tailcfg: add Token{Request,Response} types Updates tailscale/corp#4347 Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Joe Tsai	01adcfa688	tailcfg: add omitempty to all fields of Hostinfo (#4360 ) This reduces the noise when marshaling only a subset of this type. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	3 years ago
Brad Fitzpatrick	0861923c21	ssh/tailssh, tailcfg: add more HoldAndDelegate expansions, document Updates #3802 Change-Id: I447f06b49e2a917bffe36881d0634c9195085512 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	f3b13604b3	control/controlclient, ipn/ipnlocal, tailcfg: add MapResponse.PopBrowserURL Updates #3802 Change-Id: I89481fc5782a0cc8084354706f8f28d94f197325 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	f7e976db55	tailcfg, ssh/tailssh: make SSHUser value '=' map ssh-user to same local-user Updates #3802 Change-Id: Icde60d4150ca15c25d615a4effb3d3c236f020a8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	0868329936	all: use any instead of interface{} My favorite part of generics. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Maisem Ali	6b9d938c1a	types/views: add generic Slice[T] and remove StringSlice Also make IPPrefixSliceOf use Slice[netaddr.IPPrefix] as it also provides additional functions besides the standard ones provided by Slice[T]. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	45a7f6689c	tailcfg: add field to allow LocalPortForwarding in SSHAction Updates #3802, #4129 Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	98b45ef12c	ssh/tailssh: add support for agent forwarding. Updates #3802 Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	efc48b0578	ssh/tailssh, ipnlocal, controlclient: fetch next SSHAction from network Updates #3802 Change-Id: I08e98805ab86d6bbabb6c365ed4526f54742fd8e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	2bcc047d4f	tailcfg: bump capVer for Noise Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	da1821197a	tailcfg: add SetDNSResponse Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	d5f8f38ac6	tailcfg: rename map request version to "capability version" And add a CapabilityVersion type, primarily for documentation. This makes MapRequest.Version, RegisterRequest.Version, and SetDNSRequest.Version all use the same version, which will avoid confusing in the future if Register or SetDNS ever changed their semantics on Version change. (Currently they're both always 1) This will requre a control server change to allow a SetDNSRequest.Version value other than 1 to be deployed first. Change-Id: I073042a216e0d745f52ee2dbc45cf336b9f84b7c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	105dfa1efa	tailcfg: add OverTLSPublicKeyResponse for the new response from /key Updates #3488 Change-Id: I8729cb3fb7f6dda1a874f8ae2d9570311ed158db Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	e1e20f6d39	ssh/tailssh: evaluate tailcfg.SSHPolicy on incoming connections Updates #3802 Fixes #3960 Change-Id: Ieda2007d462ddce6c217b958167417ae9755774e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	8c3c5e80b7	tailcfg: make MapResponse.ControlTime a pointer Otherwise omitempty doesn't work. This is wire-compatible with a non-pointer type, so switching is safe, now and in the future. Signed-off-by: Josh Bleecher Snyder <josh@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
Josh Bleecher Snyder	4609096271	tailcfg: fix stale docs for MapResponse.KeepAlive Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	8cf6d0a17b	tailcfg: add MapResponse.ControlTime field And log it when provided in map responses. The test uses the date on which I joined Tailscale. :) Signed-off-by: Josh Bleecher Snyder <josh@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
Maisem Ali	53998e26a6	tailcfg: introduce HostinfoView Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Brad Fitzpatrick	57115e923e	tailcfg: add start of SSH policy to be sent from control plane to nodes Updates #3802 Change-Id: Iec58f35d445aaa267d0f7e7e2f30c049c1df4c0e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago

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238 Commits (c1cb3efbba1f4bf854110e26df900b102357bd6a)