tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	a2153afeeb	types/views: add Slice methods on Slice views Updates #cleanup for change elsewhere. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	67e912824a	all: adjust some build tags for wasi A start. Updates #8320 Change-Id: I64057f977be51ba63ce635c56d67de7ecec415d1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Maisem Ali	f58751eb2b	net/packet: add NAT support for DCCP and GRE Updates tailscale/corp#8020 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	10f1c90f4d	wgengine/magicsock, types/nettype, etc: finish ReadFromUDPAddrPort netip migration So we're staying within the netip.Addr/AddrPort consistently and avoiding allocs/conversions to the legacy net addr types. Updates #5162 Change-Id: I59feba60d3de39f773e68292d759766bac98c917 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	29f7df9d8f	wgengine/magicsock, etc: remove mostly unused WriteTo methods Updates #2331 Updates #5162 Change-Id: I8291884425481eeaedde38a54adfd8ed7292a497 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Dunham	8ed4fd1dbc	envknob/logknob: add package for configurable logging A LogKnob allows enabling logs with an envknob, netmap capability, and manually, and calling a logging function when logs are enabled. Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Id66c608d4e488bfd4eaa5e867a8d9289686748be	2 years ago
Brad Fitzpatrick	9ff51ca17f	wgengine/netstack: add support for custom UDP flow handlers To be used by tsnet and sniproxy later. Updates #5871 Updates #1748 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Joe Tsai	283a84724f	types/logid: simplify implementation (#7415 ) Share the same underlying implementation for both PrivateID and PublicID. For the shared methods, declare them in the same order. Only keep documentation on methods without obvious meaning. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Joe Tsai	06134e9521	types/logid: remove MustParsePublicID (#7405 ) Ever since the introduction of the "must" package, most MustXXX functions are no longer necessary. Remove this as it is no longer depended upon from within this repository and by the internal private repository. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Joe Tsai	0d19f5d421	all: replace logtail.{Public,Private}ID with logid.{Public,Private}ID (#7404 ) The log ID types were moved to a separate package so that code that only depend on log ID types do not need to link in the logic for the logtail client itself. Not all code need the logtail client. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
David Anderson	9e6b4d7ad8	types/lazy: helpers for lazily computed values Co-authored-by: Maisem Ali <maisem@tailscale.com> Co-authored-by: Brad Fitzpatrick <bradfitz@tailscale.com> Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Brad Fitzpatrick	cf8dd7aa09	all: use Go 1.20's bytes.Clone Updates #7123 Updates #6257 (more to do in other repos) Change-Id: I073e2a6d81a5d7fbecc29caddb7e057ff65239d0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Dunham	d1146dc701	ipn/ipnlocal: rate-limit diagnose logs in bugreport We can log too quickly for logtail to catch up, even when we opt out of log rate-limiting. When the user passes the --diagnose flag to bugreport, we use a token bucket to control how many logs per second are printed and sleep until we're able to write more. Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: If27672d66b621b589280bd0fe228de367ffcbd8f	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
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
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
Brad Fitzpatrick	aad6830df0	util/codegen, all: use latest year, not time.Now, in generated files Updates #6865 Change-Id: I6b86c646968ebbd4553cf37df5e5612fbf5c5f7d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Joe Tsai	d9df023e6f	net/connstats: enforce maximum number of connections (#6760 ) The Tailscale logging service has a hard limit on the maximum log message size that can be accepted. We want to ensure that netlog messages never exceed this limit otherwise a client cannot transmit logs. Move the goroutine for periodically dumping netlog messages from wgengine/netlog to net/connstats. This allows net/connstats to manage when it dumps messages, either based on time or by size. Updates tailscale/corp#8427 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Jordan Whited	ea5ee6f87c	all: update golang.zx2c4.com/wireguard to github.com/tailscale/wireguard-go (#6692 ) This is temporary while we work to upstream performance work in https://github.com/WireGuard/wireguard-go/pull/64. A replace directive is less ideal as it breaks dependent code without duplication of the directive. Signed-off-by: Jordan Whited <jordan@tailscale.com>	2 years ago
Brad Fitzpatrick	1598cd0361	net/tsaddr: remove ContainsFunc helpers (they're now in x/exp/slices) x/exp/slices now has ContainsFunc (golang/go#53983) so we can delete our versions. Change-Id: I5157a403bfc1b30e243bf31c8b611da25e995078 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	74c1f632f6	types/key,cmd/tailscale/cli: support tlpub prefix for tailnet-lock keys Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	197a4f1ae8	types/ptr: move all the ptrTo funcs to one new package's ptr.To Change-Id: Ia0b820ffe7aa72897515f19bd415204b6fe743c7 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	c4980f33f7	ipn,types/persist: add DisallowedTKAStateIDs, refactor as view type Supercedes https://github.com/tailscale/tailscale/pull/6557, precursor to trying https://github.com/tailscale/tailscale/pull/6546 again Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	390d1bb871	Revert "ipn,types/persist: store disallowed TKA's in prefs, lock local-disable" This reverts commit `f1130421f0`. It was submitted with failing tests (go generate checks) Requires a lot of API changes to fix so rolling back instead of forward. Change-Id: I024e8885c0ed44675d3028a662f386dda811f2ad Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	f1130421f0	ipn,types/persist: store disallowed TKA's in prefs, lock local-disable Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Joe Tsai	35c10373b5	types/logid: move logtail ID types here (#6336 ) Many packages reference the logtail ID types, but unfortunately pull in the transitive dependencies of logtail. Fix this problem by putting the log ID types in its own package with minimal dependencies. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Maisem Ali	dd50dcd067	ipn/ipnlocal: handle untagging nodes better We would end up with duplicate profiles for the node as the UserID would have chnaged. In order to correctly deduplicate profiles, we need to look at both the UserID and the NodeID. A single machine can only ever have 1 profile per NodeID and 1 profile per UserID. Note: UserID of a Node can change when the node is tagged/untagged, and the NodeID of a device can change when the node is deleted so we need to check for both. Updates #713 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	235309adc4	all: store NL keys per profile This moves the NetworkLock key from a dedicated StateKey to be part of the persist.Persist struct. This struct is stored as part for ipn.Prefs and is also the place where we store the NodeKey. It also moves the ChonkDir from "/tka" to "/tka-profile/<profile-id>". The rename was intentional to be able to delete the "/tka" dir if it exists. This means that we will have a unique key per profile, and a unique directory per profile. Note: `tailscale logout` will delete the entire profile, including any keys. It currently does not delete the ChonkDir. Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	08e110ebc5	cmd/tailscale: make "up", "status" warn if routes and --accept-routes off Example output: # Health check: # - Some peers are advertising routes but --accept-routes is false Also, move "tailscale status" health checks to the bottom, where they won't be lost in large netmaps. Updates #2053 Updates #6266 Change-Id: I5ae76a0cd69a452ce70063875cd7d974bfeb8f1a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	4c31183781	cmd/tailscale,ipn: minor fixes to tailscale lock commands * Fix broken add/remove key commands * Make lock status display whether the node is signed Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Maisem Ali	f00a49667d	control/controlclient: make Status.Persist a PersistView Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	4d330bac14	ipn/ipnlocal: add support for multiple user profiles Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Joe Tsai	4de643b714	types/netlogtype: add constants for maximum serialized sizes of ConnectionCounts (#6163 ) There is a finite limit to the maximum message size that logtail can upload. We need to make sure network logging messages remain under this size. These constants allow us to compute the maximum number of ConnectionCounts we can buffer before we must flush. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Brad Fitzpatrick	da8def8e13	all: remove old +build tags The //go:build syntax was introduced in Go 1.17: https://go.dev/doc/go1.17#build-lines gofmt has kept the +build and go:build lines in sync since then, but enough time has passed. Time to remove them. Done with: perl -i -npe 's,^// \+build.*\n,,' $(git grep -l -F '+build') Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	910db02652	client/tailscale, tsnet, ipn/ipnlocal: prove nodekey ownership over noise Fixes #5972 Change-Id: Ic33a93d3613ac5dbf172d6a8a459ca06a7f9e547 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	f4ff26f577	types/pad32: delete package Use Go 1.19's new 64-bit alignment ~hidden feature instead. Fixes #5356 Change-Id: Ifcbcb115875a7da01df3bc29e9e7feadce5bc956 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Joe Tsai	a3602c28bd	wgengine/netlog: embed the StableNodeID of the authoring node (#6105 ) This allows network messages to be annotated with which node it came from. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Joe Tsai	c21a3c4733	types/netlogtype: new package for network logging types (#6092 ) The netlog.Message type is useful to depend on from other packages, but doing so would transitively cause gvisor and other large packages to be linked in. Avoid this problem by moving all network logging types to a single package. We also update staticcheck to take in: `003d277bcf` Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Brad Fitzpatrick	4021ae6b9d	types/key: add missing ChallengePublic.UnmarshalText Forgot it when adding the Challenge types earlier. Change-Id: Ie0872c4e6dc25e5d832aa58c7b3f66d450bf6b71 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Adrian Dewhurst	8c09ae9032	tka, types/key: add NLPublic.KeyID This allows direct use of NLPublic with tka.Authority.KeyTrusted() and similar without using tricks like converting the return value of Verifier. Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>	2 years ago
Maisem Ali	a2d15924fb	types/persist: add PublicNodeKey helper Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	20324eeebc	ipn/prefs: add views Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	18c61afeb9	types/key: add ChallengePublic, ChallengePrivate, NewChallenge Updates #5972 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Sonia Appasamy	5363a90272	types/view: add ContainsNonExitSubnetRoutes func Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	2 years ago
Joe Tsai	82f5f438e0	wgengine/wgcfg: plumb down audit log IDs (#5855 ) The node and domain audit log IDs are provided in the map response, but are ultimately going to be used in wgengine since that's the layer that manages the tstun.Wrapper. Do the plumbing work to get this field passed down the stack. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2 years ago
Josh Soref	d4811f11a0	all: fix spelling mistakes Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>	2 years ago
Andrew Dunham	b1867457a6	doctor: add package for running in-depth healthchecks; use in bugreport (#5413 ) Change-Id: Iaa4e5b021a545447f319cfe8b3da2bd3e5e5782b Signed-off-by: Andrew Dunham <andrew@du.nham.ca>	2 years ago
Tom DNetto	e9b98dd2e1	control/controlclient,ipn/ipnlocal: wire tka enable/disable Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Eng Zer Jun	f0347e841f	refactor: move from io/ioutil to io and os packages The io/ioutil package has been deprecated as of Go 1.16 [1]. This commit replaces the existing io/ioutil functions with their new definitions in io and os packages. Reference: https://golang.org/doc/go1.16#ioutil Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>	2 years ago
Brad Fitzpatrick	74674b110d	envknob: support changing envknobs post-init Updates #5114 Change-Id: Ia423fc7486e1b3f3180a26308278be0086fae49b Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	2aade349fc	net/dns, types/dnstypes: update some comments, tests for DoH Clarify & verify that some DoH URLs can be sent over tailcfg in some limited cases. Updates #2452 Change-Id: Ibb25db77788629c315dc26285a1059a763989e24 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Nahum Shalman	66d7d2549f	logger: migrate rusage syscall use to x/sys/unix This will be helpful for illumos (#697) and should be safe everywhere else. Signed-off-by: Nahum Shalman <nahamu@gmail.com>	2 years ago
Tom DNetto	a78f8fa701	tka: support rotating node-keys in node-key signatures Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	facafd8819	client,cmd/tailscale,ipn,tka,types: implement tka initialization flow This PR implements the client-side of initializing network-lock with the Coordination server. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	8e821d7aa8	types/opt: support an explicit "unset" value for Bool Updates #4843 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Tom DNetto	f50043f6cb	tka,types/key: remove dependency for tailcfg & types/ packages on tka Following the pattern elsewhere, we create a new tka-specific types package for the types that need to couple between the serialized structure types, and tka. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Maisem Ali	a9f6cd41fd	all: use syncs.AtomicValue Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Tom DNetto	8cfd775885	tka,types/key: implement direct node-key signatures Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	4001d0bf25	assorted: plumb tka initialization & network-lock key into tailscaled - A network-lock key is generated if it doesn't already exist, and stored in the StateStore. The public component is communicated to control during registration. - If TKA state exists on the filesystem, a tailnet key authority is initialized (but nothing is done with it for now). Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Tom DNetto	8d45d7e312	types/key: make NLPublic complement to NLPrivate Forgot that I would need that in control. Oops. Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Brad Fitzpatrick	116f55ff66	all: gofmt for Go 1.19 Updates #5210 Change-Id: Ib02cd5e43d0a8db60c1f09755a8ac7b140b670be Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	a029989aff	types/dnstype: use viewer instead of cloner This was missed when I did the initial viewer work. Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Tom DNetto	023d4e2216	tka,types/key: implement NLPrivate glue for tailnet key authority keys Signed-off-by: Tom DNetto <tom@tailscale.com>	2 years ago
Maisem Ali	51c3d74095	types/views: add BenchmarkSliceIteration ``` goos: darwin goarch: arm64 pkg: tailscale.com/types/views BenchmarkSliceIteration/Len-10 340093 3212 ns/op 0 B/op 0 allocs/op BenchmarkSliceIteration/Cached-Len-10 366727 3211 ns/op 0 B/op 0 allocs/op BenchmarkSliceIteration/direct-10 361561 3290 ns/op 0 B/op 0 allocs/op PASS ok tailscale.com/types/views 3.662s ``` Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	a12aad6b47	all: convert more code to use net/netip directly perl -i -npe 's,netaddr.IPPrefixFrom,netip.PrefixFrom,' $(git grep -l -F netaddr.) perl -i -npe 's,netaddr.IPPortFrom,netip.AddrPortFrom,' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPPrefix,netip.Prefix,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPPort,netip.AddrPort,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IP\b,netip.Addr,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPv6Raw\b,netip.AddrFrom16,g' $(git grep -l -F netaddr. ) goimports -w . Then delete some stuff from the net/netaddr shim package which is no longer neeed. Updates #5162 Change-Id: Ia7a86893fe21c7e3ee1ec823e8aba288d4566cd8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	6a396731eb	all: use various net/netip parse funcs directly Mechanical change with perl+goimports. Changed {Must,}Parse{IP,IPPrefix,IPPort} to their netip variants, then goimports -d . Finally, removed the net/netaddr wrappers, to prevent future use. Updates #5162 Change-Id: I59c0e38b5fbca5a935d701645789cddf3d7863ad Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	7eaf5e509f	net/netaddr: start migrating to net/netip via new netaddr adapter package Updates #5162 Change-Id: Id7bdec303b25471f69d542f8ce43805328d56c12 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	2024008667	types/key: add MachinePrecomputedSharedKey.Open Follow-up to `cfdb862673` Updates tailscale/corp#1709 Change-Id: I7af931a2cb55f9006e1029381663ac21d1794242 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	43f3a969ca	types/views: add SliceContains, View.ContainsFunc, View.IndexFunc We were starting to write these elsewhere as little unexported copies in misc places. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	9bd3b5b89c	types/key: add ControlPrivate.Shared wrapper too Follow-up to `cfdb862673`. Change-Id: Iab610d761f1e6d88e8bcb584d9c02cafe48fc377 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	cfdb862673	types/key: add naclbox shared key wrapper type + Seal method So the control plane can stop doing precomputations on each naclbox message. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	a1e429f7c3	control/controlclient, types/netmap: remove unused LocalPort field Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Melanie Warrick	3a182d5dd6	ipn/ipnstate: add ExitNodeStatus to share the exit node if it is in use, the IP, ID and whether its online. (#4761 ) - Updates #4619 Signed-off-by: nyghtowl <warrick@tailscale.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>	3 years ago
Tom	ec4c49a338	types/key: make NodePublic implement Shardable (#4698 ) Needed for an experiment in Control. Signed-off-by: Tom DNetto <tom@tailscale.com>	3 years ago
Maisem Ali	6dae9e47f9	types/views: remove alloc in hot path Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	395cb588b6	types/views: make SliceOf/MapOf panic if they see a pointer Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 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	c4e9739251	cmd/viewer: add codegen tool for Views 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
Brad Fitzpatrick	cc575fe4d6	net/dns: schedule DoH upgrade explicitly, fix Resolver.Addr confusion Two changes in one: * make DoH upgrades an explicitly scheduled send earlier, when we come up with the resolvers-and-delay send plan. Previously we were getting e.g. four Google DNS IPs and then spreading them out in time (for back when we only did UDP) but then later we added DoH upgrading at the UDP packet layer, which resulted in sometimes multiple DoH queries to the same provider running (each doing happy eyeballs dialing to 4x IPs themselves) for each of the 4 source IPs. Instead, take those 4 Google/Cloudflare IPs and schedule 5 things: first the DoH query (which can use all 4 IPs), and then each of the 4 IPs as UDP later. * clean up the dnstype.Resolver.Addr confusion; half the code was using it as an IP string (as documented) as half was using it as an IP:port (from some prior type we used), primarily for tests. Instead, document it was being primarily an IP string but also accepting an IP:port for tests, then add an accessor method on it to get the IPPort and use that consistently everywhere. Change-Id: Ifdd72b9e45433a5b9c029194d50db2b9f9217b53 Signed-off-by: Brad Fitzpatrick <bradfitz@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
Maisem Ali	bd073b8dd6	types/views: rename Generic to Unwrap Signed-off-by: Maisem Ali <maisem@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
Brad Fitzpatrick	61ee72940c	all: use Go 1.18's strings.Cut More remain. Change-Id: I6ec562cc1f687600758deae1c9d7dbd0d04004cb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	c85694fac4	types/views: add ContainsExitRoutes to IPPrefixSlice Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Maisem Ali	c7a8f0992d	ipn/ipnlocal: use views for Peer.PrimaryRoutes and Peer.Tags RELNOTE=`tailscale status --json` now shows Tags and PrimaryRoutes Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Josh Bleecher Snyder	66f5aa6814	types/logger: add more reserved top level field names Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	84138450a4	types/logger, logtail: add mechanism to do structured JSON logs e.g. the change to ipnlocal in this commit ultimately logs out: {"logtail":{"client_time":"2022-02-17T20:40:30.511381153-08:00","server_time":"2022-02-18T04:40:31.057771504Z"},"type":"Hostinfo","val":{"GoArch":"amd64","Hostname":"tsdev","IPNVersion":"1.21.0-date.20220107","OS":"linux","OSVersion":"Debian 11.2 (bullseye); kernel=5.10.0-10-amd64"},"v":1} Change-Id: I668646b19aeae4a2fed05170d7b279456829c844 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
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
Brad Fitzpatrick	857cd6c0d7	ipn/ipnstate: add TailnetName to status RELNOTE=tailscale status --json \| jq .TailnetName Fixes tailscale/corp#3665 Change-Id: I85de027ba2781eb31ee1e0c5ab913b0dfa5b4c86 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	41fd4eab5c	envknob: add new package for all the strconv.ParseBool(os.Getenv(..)) A new package can also later record/report which knobs are checked and set. It also makes the code cleaner & easier to grep for env knobs. Change-Id: Id8a123ab7539f1fadbd27e0cbeac79c2e4f09751 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	deb2f5e793	types/logger: add Context and related helpers We often need both a log function and a context. We can do this by adding the log function as a context value. This commit adds helper glue to make that easy. It is designed to allow incremental adoption. Updates tailscale/corp#3138 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
David Anderson	293431aaea	control/noise: use key.Machine{Public,Private} as appropriate. Signed-off-by: David Anderson <danderson@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

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246 Commits (3f576fc4cac7ae7abf40b5f2c0a10bcf8e97a75e)