tailscale

Commit Graph

Author	SHA1	Message	Date
Andrew Dunham	95d776bd8c	wgengine/magicsock: only cache N most recent endpoints per-Addr If a node is flapping or otherwise generating lots of STUN endpoints, we can end up caching a ton of useless values and sending them to peers. Instead, let's apply a fixed per-Addr limit of endpoints that we cache, so that we're only sending peers up to the N most recent. Updates tailscale/corp#13890 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I8079a05b44220c46da55016c0e5fc96dd2135ef8	1 year ago
Will Norris	9c4364e0b7	client/web: copy existing UI to basic react components This copies the existing go template frontend into very crude react components that will be driven by a simple JSON api for fetching and updating data. For now, this returns a static set of test data. This just implements the simple existing UI, so I've put these all in a "legacy" component, with the expectation that we will rebuild this with more properly defined components, some pulled from corp. Updates tailscale/corp#13775 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
Will Norris	ddba4824c4	client/web: add prettier and format scripts Updates tailscale/corp#13775 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
Brad Fitzpatrick	bd02d00608	ssh/tailssh: fix gokrazy SSH crash Stupid mistake in earlier refactor. Updates gokrazy/gokrazy#209 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	25a8daf405	wgengine/router: always use nftables mode on gokrazy Updates gokrazy/gokrazy#209 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	17ce75347c	wgengine: adjust debug logging for WireGuard-only peers Updates #cleanup Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Sonia Appasamy	1a64166073	cli/serve: add interactive flow for enabling HTTPS certs When trying to use serve with https, send users through https cert provisioning enablement before editing the ServeConfig. Updates tailscale/corp#10577 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Sonia Appasamy	0052830c64	cli/serve: funnel interactive enablement flow tweaks 1. Add metrics to funnel flow. 2. Stop blocking users from turning off funnels when no longer in their node capabilities. 3. Rename LocalClient.IncrementMetric to IncrementCounter to better callout its usage is only for counter clientmetrics. Updates tailscale/corp#10577 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Sonia Appasamy	8e63d75018	client/tailscale: add LocalClient.IncrementMetric func A #cleanup to add a func to utilize the already-present "/localapi/v0/upload-client-metrics" localapi endpoint. Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Aaron Klotz	c17a817769	util/osdiag: add logging for winsock layered service providers to Windows bugreports The Layered Service Provider (LSP) is a deprecated (but still supported) mechanism for inserting user-mode DLLs into a filter chain between the Winsock API surface (ie, ws2_32.dll) and the internal user-mode interface to the networking stack. While their use is becoming more rare due to the aforementioned deprecation, it is still possible for third-party software to install their DLLs into this filter chain and interfere with Winsock API calls. Knowing whether this is happening is useful for troubleshooting. Fixes https://github.com/tailscale/tailscale/issues/8142 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	1 year ago
KevinLiang10	411e3364a9	wgengine/router: use iptablesRunner when no firewall tool is available: The current router errors out when neither iptables nor nftables support is present. We should fall back to the previous behaviour which we creates a dummy iptablesRunner. Fixes: #8878 Signed-off-by: KevinLiang10 <kevinliang@tailscale.com>	1 year ago
Sonia Appasamy	12238dab48	client/web: add tailwind styling to react app Updates tailscale/corp#13775 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Aaron Klotz	b07347640c	util/winutil/authenticode: add missing docs for CertSubjectError A #cleanup PR. Signed-off-by: Aaron Klotz <aaron@tailscale.com>	1 year ago
Brad Fitzpatrick	1fcae42055	control/controlclient: move lastUpdateGenInformed to tighter scope No need to have it on Auto or be behind a mutex; it's only read/written from a single goroutine. Move it there. Updates tailscale/corp#5761 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	2398993804	control/controlclient: refactor in prep for optimized delta handling See issue. This is a baby step towards passing through deltas end-to-end from node to control back to node and down to the various engine subsystems, not computing diffs from two full netmaps at various levels. This will then let us support larger netmaps without burning CPU. But this change itself changes no behavior. It just changes a func type to an interface with one method. That paves the way for future changes to then add new NetmapUpdater methods that do more fine-grained work than updating the whole world. Updates #1909 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Denton Gentry	4940a718a1	scripts/installer.sh: set Deepin to a debian version Deepin Linux 20.x reports its version as "apricot" Set it to bullseye, the Debian version it corresponds to. Also fix the installer CI: OpenSUSE Leap appears to have removed curl from the base image recently, we have to install it now. Fixes https://github.com/tailscale/tailscale/issues/8850 Updates https://github.com/tailscale/tailscale/issues/7862 Updates https://github.com/tailscale/corp/issues/8952 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	1 year ago
M. J. Fromberger	9e24a6508a	control/controlclient: avert a data race when logging (#8863 ) The read of the synced field for logging takes place outside the lock, and races with other (locked) writes of this field, including for example the one at current line 556 in mapRoutine. Updates tailscale/corp#13856 Change-Id: I056b36d7a93025aafdf73528dd7645f10b791af6 Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>	1 year ago
Andrew Lytvynov	c40d095c35	clientupdate: implement updates for Synology (#8858 ) Implement naive update for Synology packages, using latest versions from pkgs.tailscale.com. This is naive because we completely trust pkgs.tailscale.com to give us a safe package. We should switch this to some better signing mechanism later. I've only tested this on one DS218 box, so all the CPU architecture munging is purely based on docs. Updates #6995 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	1 year ago
Brad Fitzpatrick	a1b8d703d6	tstime/mono: remove unsafe This removes the unsafe/linkname and only uses the standard library. It's a bit slower, for now, but https://go.dev/cl/518336 should get us back. On darwin/arm64, without https://go.dev/cl/518336 pkg: tailscale.com/tstime/mono │ before │ after │ │ sec/op │ sec/op vs base │ MonoNow-8 16.20n ± 0% 19.75n ± 0% +21.92% (p=0.000 n=10) TimeNow-8 39.46n ± 0% 39.40n ± 0% -0.16% (p=0.002 n=10) geomean 25.28n 27.89n +10.33% And with it, MonoNow-8 16.34n ± 1% 16.93n ± 0% +3.67% (p=0.001 n=10) TimeNow-8 39.55n ± 15% 38.46n ± 1% -2.76% (p=0.000 n=10) geomean 25.42n 25.52n +0.41% Updates #8839 Updates tailscale/go#70 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
shayne	cc3caa4b2a	hostinfo: add Home Assistant Add-On detection (#8857 ) Fixes #8856 Signed-off-by: Shayne Sweeney <shayne@tailscale.com>	1 year ago
James Tucker	de8e55fda6	net/netcheck,wgengine/magicsock: reduce coupling between netcheck and magicsock Netcheck no longer performs I/O itself, instead it makes requests via SendPacket and expects users to route reply traffic to ReceiveSTUNPacket. Netcheck gains a Standalone function that stands up sockets and goroutines to implement I/O when used in a standalone fashion. Magicsock now unconditionally routes STUN traffic to the netcheck.Client that it hosts, and plumbs the send packet sink. The CLI is updated to make use of the Standalone mode. Fixes #8723 Signed-off-by: James Tucker <james@tailscale.com>	1 year ago
Sonia Appasamy	d5ac18d2c4	client/web: add tsconfig.json Also allows us to use absolute import paths (see change in index.tsx). Updates tailscale/corp#13775 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Maisem Ali	21e32b23f7	.github: use testwrapper on windows Updates #cleanup Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Sonia Appasamy	3f12b9c8b2	client/web: pipe through to React in dev mode Updates tailscale/corp#13775 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Maisem Ali	98ec8924c2	ipn/ipnlocal,net/tsdial: update docs/rename funcs Updates #cleanup Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Brad Fitzpatrick	92fc9a01fa	cmd/tailscale: add debug commands to break connections For testing reconnects. Updates tailscale/corp#5761 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
salman aljammaz	99e06d3544	magicsock: set the don't fragment sockopt (#8715 ) This sets the Don't Fragment flag, for now behind the TS_DEBUG_ENABLE_PMTUD envknob. Updates #311. Signed-off-by: Val <valerie@tailscale.com> Signed-off-by: salman <salman@tailscale.com>	1 year ago
Sonia Appasamy	16bc9350e3	client/web: add barebones vite dev setup Currently just serving a "Hello world" page when running the web cli in --dev mode. Updates tailscale/corp#13775 Co-authored-by: Will Norris <will@tailscale.com> Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Andrew Lytvynov	215480a022	cmd/tailscale/cli,clientupdate: extract new clientupdate package (#8827 ) Extract the self-update logic from cmd/tailscale/cli into a standalone package that could be used from tailscaled later. Updates #6995 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	1 year ago
Sonia Appasamy	53c722924b	tool/{node,yarn}: update node and yarn tools Syncing these up with what we've got in corp. Updates tailscale/corp#13775 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Maisem Ali	d16946854f	control/controlclient: add Auto.updateRoutine Instead of having updates replace the map polls, create a third goroutine which is solely responsible for making sure that control is aware of the latest client state. This also makes it so that the streaming map polls are only broken when there are auth changes, or the client is paused. Updates tailscale/corp#5761 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Brad Fitzpatrick	7a5263e6d0	util/linuxfw: rename ErrorFWModeNotSupported Go style is for error variables to start with "err" (or "Err") and for error types to end in "Error". Updates #cleanup Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Will Norris	3d56cafd7d	tsnet: add new example serving the Tailscale web client Updates tailscale/corp#13775 Co-authored-by: Sonia Appasamy <sonia@tailscale.com> Signed-off-by: Will Norris <will@tailscale.com> Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Will Norris	6ee85ba412	client/web: fix rendering of node owner profile Fixes #8837 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
Sonia Appasamy	2bc98abbd9	client/web: add web client Server struct Updates tailscale/corp#13775 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Sonia Appasamy	7815fbe17a	tailscale/cli: add interactive flow for enabling Funnel Updates tailscale/corp#10577 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	1 year ago
Andrew Lytvynov	90081a25ca	control/controlhttp: remove tstest.Clock from tests (#8830 ) These specific tests rely on some timers in the controlhttp code. Without time moving forward and timers triggering, the tests fail. Updates #8587 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	1 year ago
Aaron Klotz	3d2e35c053	util/winutil/authenticode: fix an inaccurate doc comment A #cleanup PR Signed-off-by: Aaron Klotz <aaron@tailscale.com>	1 year ago
Will Norris	f9066ac1f4	client/web: extract web client from cli package move the tailscale web client out of the cmd/tailscale/cli package, into a new client/web package. The remaining cli/web.go file is still responsible for parsing CLI flags and such, and then calls into client/web. This will allow the web client to be hooked into from other contexts (for example, from a tsnet server), and provide a dedicated space to add more functionality to this client. Updates tailscale/corp#13775 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
Will Norris	69f1324c9e	cmd/tailscale: refactor shared utility methods Refactor two shared functions used by the tailscale cli, calcAdvertiseRoutes and licensesURL. These are used by the web client as well as other tailscale subcommands. The web client is being moved out of the cli package, so move these two functions to new locations. Updates tailscale/corp#13775 Signed-off-by: Will Norris <will@tailscale.com>	1 year ago
Brad Fitzpatrick	b3618c23bf	go.toolchain.rev: merge Go 1.21.0 final (non-rc) Diff: `d149af2823..593313088f` Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	be4eb6a39e	derp, net/dns/recursive: use Go 1.21 min Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	66f27c4beb	all: require Go 1.21 Updates #8419 Change-Id: I809b6a4d59d92a2ab6ec587ccbb9053376bf02c2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Maisem Ali	682fd72f7b	util/testenv: add new package to hold InTest Removes duplicated code. Updates #cleanup Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Maisem Ali	3e255d76e1	ipn/ipnlocal: fix profile duplication We would only look for duplicate profiles when a new login occurred but when using `--force-reauth` we could switch users which would end up with duplicate profiles. Updates #7726 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Maisem Ali	500b9579d5	ipn/ipnlocal: add test to find issues with profile duplication There are a few situations where we end up with duplicate profiles. Add tests to identify those situations, fix in followup. Updates #7726 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Maisem Ali	734928d3cb	control/controlclient: make Direct own all changes to Persist It was being modified in two places in Direct for the auth routine and then in LocalBackend when a new NetMap was received. This was confusing, so make Direct also own changes to Persist when a new NetMap is received. Updates #7726 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Maisem Ali	6aaf1d48df	types/persist: drop duplicated Persist.LoginName It was duplicated from Persist.UserProfile.LoginName, drop it. Updates #7726 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
KevinLiang10	ae63c51ff1	wgengine/router: add auto selection heuristic for iptables/nftables This commit replaces the TS_DEBUG_USE_NETLINK_NFTABLES envknob with a TS_DEBUG_FIREWALL_MODE that should be set to either 'iptables' or 'nftables' to select firewall mode manually, other wise tailscaled will automatically choose between iptables and nftables depending on environment and system availability. updates: #319 Signed-off-by: KevinLiang10 <kevinliang@tailscale.com>	1 year ago
Maisem Ali	17ed2da94d	control/controlclient: use ptr.To Updates #cleanup Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago

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