tailscale

Commit Graph

Author	SHA1	Message	Date
Charlotte Brandhorst-Satzkorn	4e86857313	ssh/tailssh: add ssh session recording failed event type This change introduces a SSHSessionRecordingFailed event type that is used when a session recording fails to start or fails during a session, and the on failure indicates that it should fail open. Updates tailscale/corp#9967 Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	024d48d9c1	tailcfg: bump capability version This change bumps the capability version to 62, after support for sending SSHEventNotificationRequests to control via noise for failure events was introduced. Updates tailscale/corp#9967 Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	29ded8f9f9	ssh/tailssh,tailcfg: add connID to ssheventnotifyrequest and castheader This change adds a ConnectionID field to both SSHEventNotifyRequest and CastHeader that identifies the ID of a connection to the SSH server. Updates tailscale/corp#9967 Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	2804327074	tailcfg: update rename SSHFailureNotifyRequest and add EventType This change renames SSHFailureNotifyRequest to SSHEventNotifyRequest to better reflect the additional events we could add in the future. This change also adds an EventType used to catagories the events. Updates tailscale/corp#9967 Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Maisem Ali	7778d708a6	ssh/tailssh: handle dialing multiple recorders and failing open This adds support to try dialing out to multiple recorders each with a 5s timeout and an overall 30s timeout. It also starts respecting the actions `OnRecordingFailure` field if set, if it is not set it fails open. Updates tailscale/corp#9967 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	f66ddb544c	tailcfg: add SSHRecorderFailureAction and SSHRecordingFailureNotifyRequest This allows control to specify how to handle situations where the recorder isn't available. Updates tailscale/corp#9967 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Andrew Dunham	6f521c138d	tailcfg: add CanPort80 field to DERPNode A follow-up PR will start using this field after we set it in our production DERPMap. Updates #7925 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Idb41b79e6055dddb8944f79d91ad4a186ace98c7	2 years ago
Maisem Ali	64bbf1738e	tailcfg: make SelfNodeV4MasqAddrForThisPeer a pointer This makes `omitempty` actually work, and saves bytes in each map response. Updates tailscale/corp#8020 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	c573bef0aa	tailcfg,wgengine: add initial support for WireGuard only peers A peer can have IsWireGuardOnly, which means it will not support DERP or Disco, and it must have Endpoints filled in order to be usable. In the present implementation only the first Endpoint will be used as the bestAddr. Updates tailscale/corp#10351 Co-authored-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com> Co-authored-by: James Tucker <james@tailscale.com> Signed-off-by: James Tucker <james@tailscale.com>	2 years ago
shayne	43f7ec48ca	funnel: change references from alpha to beta (#7613 ) Updates CLI and docs to reference Funnel as beta Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Maisem Ali	f61b306133	tailcfg: add Node.SelfNodeV4MasqAddrForThisPeer This only adds the field, to be used in a future commit. Updates tailscale/corp#8020 Co-authored-by: Melanie Warrick <warrick@tailscale.com> Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	1b78dc1f33	tailcfg: move recorders field from SSHRule to SSHAction Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	3efd83555f	tailcfg: add recorders field to SSHRule struct This change introduces the Recorders field to the SSHRule struct. The field is used to store and define addresses where the ssh recorder is located. Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Maisem Ali	c87782ba9d	cmd/k8s-operator: drop trailing dot in tagged node name Also update tailcfg docs. Updates #5055 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	56526ff57f	tailcfg: bump capver for 1.38 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	223713d4a1	tailcfg,all: add and use Node.IsTagged() Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	3ff44b2307	ipn: add Funnel port check from nodeAttr Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	49c206fe1e	tailcfg,hostinfo: add App field to identify tsnet uses This allows us to differentiate between the various tsnet apps that we have like `golinks` and `k8s-operator`. Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Tom DNetto	f9b746846f	tailcfg: add RPC structs for /tka/affected-sigs These RPCs will be used to power the future 'tailscale lock remove' default behavior of resigning signatures for which trust is about to be removed. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Mihai Parparita	62f4df3257	net/interfaces, net/netns: add node attributes to control default interface getting and binding With #6566 we started to more aggressively bind to the default interface on Darwin. We are seeing some reports of the wrong cellular interface being chosen on iOS. To help with the investigation, this adds to knobs to control the behavior changes: - CapabilityDebugDisableAlternateDefaultRouteInterface disables the alternate function that we use to get the default interface on macOS and iOS (implemented in tailscale/corp#8201). We still log what it would have returned so we can see if it gets things wrong. - CapabilityDebugDisableBindConnToInterface is a bigger hammer that disables binding of connections to the default interface altogether. Updates #7184 Updates #7188 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
David Crawshaw	8cf2805cca	tailcfg, localapi: plumb device token to server Updates tailscale/corp#8940 Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	2 years ago
Brad Fitzpatrick	38b32be926	tailcfg: add wire fields/docs for resuming streaming map sessions No implementation yet. Updates #7175 Change-Id: Id242d47cdd83afe4d254c8c5826f058fe39c8bfd Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Will Norris	71029cea2d	all: update copyright and license headers This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
Andrew Dunham	2703d6916f	net/netns: add functionality to bind outgoing sockets based on route table When turned on via environment variable (off by default), this will use the BSD routing APIs to query what interface index a socket should be bound to, rather than binding to the default interface in all cases. Updates #5719 Updates #5940 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Ib4c919471f377b7a08cd3413f8e8caacb29fee0b	2 years ago
Kris Brandow	d5cb016cef	tailcfg: add caps and SSH action for SSH hauling Add capabilities and an SSH action for SSH session hauling. Updates #7069 Signed-off-by: Kris Brandow <kris@tailscale.com>	2 years ago
Andrew Dunham	44d73ce932	ipn/ipnlocal, net/dnscache: allow configuring dnscache logging via capability This allows users to temporarily enable/disable dnscache logging via a new node capability, to aid in debugging strange connectivity issues. Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I46cf2596a8ae4c1913880a78d0033f8b668edc08	2 years ago
Brad Fitzpatrick	b6aa1c1f22	envknob, hostinfo, ipn/ipnlocal: add start of opt-in remote update support Updates #6907 Change-Id: I85db4f6f831dd5ff7a9ef4bfa25902607e0c1558 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	64547b2b86	tailcfg,hostinfo: add Hostinfo.Machine and Hostinfo.GoArchVar For detecting a non-ideal binary running on the current CPU. And for helping detect the best Synology package to update to. Updates #6995 Change-Id: I722f806675b60ce95364471b11c388150c0d4aea Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	ba5aa2c486	version, cmd/tailscale: add version.Meta, tailscale version --json Add `tailscale version --json` JSON output mode. This will be used later for a double-opt-in (per node consent like Tailscale SSH + control config) to let admins do remote upgrades via `tailscale update` via a c2n call, which would then need to verify the cmd/tailscale found on disk for running tailscale update corresponds to the running tailscaled, refusing if anything looks amiss. Plus JSON output modes are just nice to have, rather than parsing unstable/fragile/obscure text formats. Updates #6995 Updates #6907 Change-Id: I7821ab7fbea4612f4b9b7bdc1be1ad1095aca71b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	6edf357b96	all: start groundwork for using capver for localapi & peerapi Updates #7015 Change-Id: I3d4c11b42a727a62eaac3262a879f29bb4ce82dd Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Dunham	dd7057682c	tailcfg: bump capver for Node.Expired Updates #6932 Change-Id: I96c2467fa49201eb3d8df5cb36486370f598928c Signed-off-by: Andrew Dunham <andrew@du.nham.ca>	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
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
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	f1ab11e961	ipn/ipnlocal,tailcfg: introduce capability to gate TKA init paths Previously, `TAILSCALE_USE_WIP_CODE` was needed to hit a bunch of the TKA paths. With this change: - Enablement codepaths (NetworkLockInit) and initialization codepaths (tkaBootstrapFromGenesisLocked via tkaSyncIfNeeded) require either the WIP envknob or CapabilityTailnetLockAlpha. - Normal operation codepaths (tkaSyncIfNeeded, tkaFilterNetmapLocked) require TKA to be initialized, or either-or the envknob / capability. - Auxillary commands (ie: changing tka keys) require TKA to be initialized. The end result is that it shouldn't be possible to initialize TKA (or subsequently use any of its features) without being sent the capability or setting the envknob on tailscaled yourself. I've also pulled out a bunch of unnecessary checks for CanSupportNetworkLock(). Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	5c8d2fa695	cmd/tailscale,ipn: improve UX of lock init command, cosmetic changes Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
shayne	0c4c66948b	cmd/tailscale/cli: Improve messaging when Funnel is unavailable. (#6502 ) There are three specific requirements for Funnel to work: 1) They must accept an invite. 2) They must enable HTTPS. 3) The "funnel" node attribute must be appropriately set up in the ACLs. Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Brad Fitzpatrick	20b27df4d0	tailcfg, ipn, controlclient: add MapResponse.ClientVersion, plumb to IPN bus Updates #6480 Change-Id: I6321071425cd091148d8140d1eb24dd536bb7984 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
shayne	d1e1c025b0	tailcfg: add TailscaleFunnelEnabled to HostInfo (#6414 ) Adding this convenience for tailscale/corp#8015 and to avoid leaking WireIngress. Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
shayne	a97369f097	cmd/tailscale/cli: flesh out serve CLI and tests (#6304 ) Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	2 years ago
Maisem Ali	296e712591	tailcfg: add CapabilityDebug Updates tailscale/corp#7948 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	b08f37d069	tailcfg: add Hostinfo.WireIngress bool Yet unused. Future optimization for control. Updates tailscale/corp#7515 Change-Id: Icd755aa8b1d6ca61d16dfc124c28c9c56ebdfee5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	a255a08ea6	tailcfg: bump capver for ingress Updates tailscale/corp#7515 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	9dfb0916c2	ipn/ipnlocal, tailcfg: wire up ingress peerapi Updates tailscale/corp#7515 Co-authored-by: Shayne Sweeney <shayne@tailscale.com> Change-Id: I7eac7b4ac37fd8e8a9e0469594c1e9e7dd0da666 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	036334e913	net/netcheck: deflake (maybe) magicsock's TestNewConn Updates #6207 Change-Id: I51d200d0b42b9a1ef799d0abfc8d4bd871c50cf2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	0759d78f12	tailcfg: bump CurrentCapabilityVersion for EarlyNoise Updates #5972 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	e55ae53169	tailcfg: add Node.UnsignedPeerAPIOnly to let server mark node as peerapi-only capver 48 Change-Id: I20b2fa81d61ef8cc8a84e5f2afeefb68832bd904 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	0af57fce4c	cmd/tailscale,ipn: implement lock sign command Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	988c1f0ac7	control/controlclient, tailcfg: add support for EarlyNoise payload before http/2 Not yet used, but skipped over, parsed, and tested. Updates #5972 Change-Id: Icd00196959ce266ae16a6c9244bd5e458e2c2947 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	d98305c537	cmd,ipn/ipnlocal,tailcfg: implement TKA disablement * Plumb disablement values through some of the internals of TKA enablement. * Transmit the node's TKA hash at the end of sync so the control plane understands each node's head. * Implement /machine/tka/disable RPC to actuate disablement on the control plane. There is a partner PR for the control server I'll send shortly. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago

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337 Commits (12f8c988230bbe33ba2a2a00d16540b0f9b9c605)