tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	ec036b3561	logpolicy: use bootstrap DNS for logtail dialer Fixes #3332 Change-Id: Ie45efb448e5508c3ece48dd1d8d7e9a39e2e9dc1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	36b1df1241	cmd/tailscale/cli: add --watch flag to "debug metrics" subcommand This adds a new --watch flag that prints out a block of metric changes every second, if anything changed. Example output: magicsock_disco_recv_ping +1 => 254 magicsock_disco_recv_pong +1 => 218 magicsock_disco_recv_udp +2 => 472 magicsock_disco_send_udp +2 => 536 magicsock_disco_sent_udp +2 => 536 magicsock_recv_data_ipv6 +1 => 82 magicsock_send_data +1 => 86 magicsock_send_udp +3 => 620 magicsock_recv_data_ipv6 +1 => 83 magicsock_send_data +1 => 87 magicsock_send_udp +1 => 621 magicsock_disco_recv_ping +1 => 255 magicsock_disco_recv_pong +1 => 219 magicsock_disco_recv_udp +2 => 474 magicsock_disco_send_udp +2 => 538 magicsock_disco_sent_udp +2 => 538 magicsock_recv_data_ipv6 +1 => 84 magicsock_send_data +1 => 88 magicsock_send_udp +3 => 624 magicsock_recv_data_ipv6 +1 => 85 magicsock_send_data +1 => 89 magicsock_send_udp +1 => 625 controlclient_map_response_map +1 => 207 controlclient_map_response_map_delta +1 => 204 controlclient_map_response_message +1 => 275 magicsock_disco_recv_ping +3 => 258 magicsock_disco_recv_pong +2 => 221 magicsock_disco_recv_udp +5 => 479 magicsock_disco_send_derp +1 => 6 magicsock_disco_send_udp +7 => 545 magicsock_disco_sent_derp +1 => 6 magicsock_disco_sent_udp +7 => 545 magicsock_recv_data_ipv6 +1 => 86 magicsock_send_data +1 => 90 magicsock_send_derp +1 => 12 magicsock_send_derp_queued +1 => 12 magicsock_send_udp +8 => 633 Updates #3307 Change-Id: I5ac2511e3ad24fa1e6ea958c3946fecebe4f79a7 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	41da7620af	go.mod: update wireguard-go to pick up roaming toggle wgengine/wgcfg: introduce wgcfg.NewDevice helper to disable roaming at all call sites (one real plus several tests). Fixes tailscale/corp#3016. Signed-off-by: David Anderson <danderson@tailscale.com> Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	24ea365d48	netcheck, controlclient, magicsock: add more metrics Updates #3307 Change-Id: Ibb33425764a75bde49230632f1b472f923551126 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	3b541c833e	util/clientmetric, logtail: log metric changes Updates #3307 Change-Id: I1399ebd786f6ff7defe6e11c0eb651144c071574 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	68917fdb5d	cmd/tailscale/cli: add "debug metrics" subcommand To let users inspect the tailscaled metrics easily. Updates #3307 Change-Id: I922126ca0626659948c57de74c6ef62f40ef5f5f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	945290cc3f	cmd/tailscale/cli: migrate hidden debug subcommand to use subcomands It was a mess of flags. Use subcommands under "debug" instead. And document loudly that it's not a stable interface. Change-Id: Idcc58f6a6cff51f72cb5565aa977ac0cc30c3a03 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	57b039c51d	util/clientmetrics: add new package to add metrics to the client And annotate magicsock as a start. And add localapi and debug handlers with the Prometheus-format exporter. Updates #3307 Change-Id: I47c5d535fe54424741df143d052760387248f8d3 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	e6fbc0cd54	cmd/tailscaled, ipn/ipnserver: refactor ipnserver More work towards removing the massive ipnserver.Run and ipnserver.Options and making composable pieces. Work remains. (The getEngine retry loop on Windows complicates things.) For now some duplicate code exists. Once the Windows side is fixed to either not need the retry loop or to move the retry loop into a custom wgengine.Engine wrapper, then we can unify tailscaled_windows.go too. Change-Id: If84d16e3cd15b54ead3c3bb301f27ae78d055f80 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	2b082959db	safesocket: add WindowsLocalPort const Remove all the 41112 references. Change-Id: I2d7ed330d457e3bb91b7e6416cfb2667611e50c4 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	649f7556e8	cmd/tailscaled, ipn: add tailscaled --statedir flag for var directory Fixes #2932 Change-Id: I1aa2b323ad542386d140f8336bcc4dcbb8310bd0 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Josh Bleecher Snyder	3fd5f4380f	util/multierr: new package github.com/go-multierror/multierror served us well. But we need a few feature from it (implement Is), and it's not worth maintaining a fork of such a small module. Instead, I did a clean room implementation inspired by its API. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	ff1954cfd9	wgengine/router: use netlink for ip rules on Linux Using temporary netlink fork in github.com/tailscale/netlink until we get the necessary changes upstream in either vishvananda/netlink or jsimonetti/rtnetlink. Updates #391 Change-Id: I6e1de96cf0750ccba53dabff670aca0c56dffb7c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	5dc5bd8d20	cmd/tailscaled, wgengine/netstack: always wire up netstack Even if not in use. We plan to use it for more stuff later. (not for iOS or macOS-GUIs yet; only tailscaled) Change-Id: Idaef719d2a009be6a39f158fd8f57f8cca68e0ee Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
oocococo	3a2b0fc36c	cmd/derper: support custom TLS port when in manual mode (#3231 ) Fixes #3232 Change-Id: I8dae5c01f9dfdfd6d45e34e4ca3534b642ae5c8e Signed-off-by: oocococo <mercurial.lx@gmail.com>	3 years ago
David Anderson	27e83402a8	cmd/tailscaled: fix depaware.	3 years ago
David Anderson	37c150aee1	derp: use new node key type. Update #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	15376f975b	types/wgkey: delete, no longer used. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	c41fe182f0	cmd/tailscaled: update depaware. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Josh Bleecher Snyder	640de1921f	depaware: update To fix build broken by `c9bf773312`. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	dc2fbf5877	wgengine/router: start using netlink instead of 'ip' on Linux Converts up, down, add/del addresses, add/del routes. Not yet done: rules. Updates #391 Change-Id: I02554ca07046d18f838e04a626ba99bbd35266fb Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	31e4f60047	version: embed VERSION.txt in unstamped version Temporary measure until we switch to Go 1.18. $ go run ./cmd/tailscale version 1.17.0-date.20211022 go version: go1.17 Updates #81 Change-Id: Ic82ebffa5f46789089e5fb9810b3f29e36a47f1a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	a47158e14d	cmd/derper: use new node key type. Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
Brad Fitzpatrick	675f9cd199	cmd/tailscale/cli: add, use log.Fatalf indirection for js/wasm Updates #3157 Change-Id: I97a4962a44bd36313ff68388e3de0d852a8fa869 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	5df7ac70d6	cmd/tailscale/cli: add Stdout, Stderr and output through them So js/wasm can override where those go, without implementing an *os.File pipe pair, etc. Updates #3157 Change-Id: I14ba954d9f2349ff15b58796d95ecb1367e8ba3a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	3b5ada1fd8	cmd/tailscale/cli: use errors.Is to check ff's wrapped flag errors And also check from its Parse method. Change-Id: I18754920575254cb6858a16b7954e74aa16483a1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	75de4e9cc2	cmd/tailscale/cli: don't ExitOnError on js/wasm An os.Exit brings down the whole wasm module. Updates #3157 Change-Id: I3daa97fd854715b901f3dbb04b57d841576b60b1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	b0b0a80318	net/netcheck: implement netcheck for js/wasm clients And the derper change to add a CORS endpoint for latency measurement. And a little magicsock change to cut down some log spam on js/wasm. Updates #3157 Change-Id: I5fd9e6f5098c815116ddc8ac90cbcd0602098a48 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	505f844a43	cmd/derper, derp/derphttp: add websocket support Updates #3157 Change-Id: I337a919a3b350bc7bd9af567b49c4d5d6616abdd Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Maisem Ali	0bf515e780	cmd/tailscale: changes to --advertise-tags should wait for possible reauth. Signed-off-by: Maisem Ali <maisem@tailscale.com>	3 years ago
Aaron Klotz	c6ea282b3f	utils/winutil utils/winutil/vss: add utility function for extracting data from Windows System Restore Point backups. utils/winutil/vss contains just enough COM wrapping to query the Volume Shadow Copy service for snapshots. WalkSnapshotsForLegacyStateDir is the friendlier interface that adds awareness of our actual use case, mapping the snapshots and locating our legacy state directory. Updates #3011 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
Joe Tsai	9af27ba829	cmd/cloner: mangle "go:generate" in cloner.go The "go generate" command blindly looks for "//go:generate" anywhere in the file regardless of whether it is truly a comment. Prevent this false positive in cloner.go by mangling the string to look less like "//go:generate". Signed-off-by: Joe Tsai <joetsai@digital-static.net>	3 years ago
Joe Tsai	2fa004a2a0	cmd/cloner: emit go:generate pragmas (#3082 ) Emit a go:generate pragma with the full set of flags passed to cloner. This allows the user to simply run "go generate" at the location of the generate file to reproduce the file. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	3 years ago
Aaron Klotz	1991a1ac6a	net/tstun: update tun_windows for wintun 0.14 API revisions, update wireguard-go dependency to 82d2aa87aa623cb5143a41c3345da4fb875ad85d Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
Maxime VISONNEAU	4528f448d6	ipn/store/aws, cmd/tailscaled: add AWS SSM ipn.StateStore implementation From https://github.com/tailscale/tailscale/pull/1919 with edits by bradfitz@. This change introduces a new storage provider for the state file. It allows users to leverage AWS SSM parameter store natively within tailscaled, like: $ tailscaled --state=arn:aws:ssm:eu-west-1:123456789:parameter/foo Known limitations: - it is not currently possible to specific a custom KMS key ID RELNOTE=tailscaled on Linux supports using AWS SSM for state Edits-By: Brad Fitzpatrick <bradfitz@tailscale.com> Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com> Signed-off-by: Maxime VISONNEAU <maxime.visonneau@gmail.com>	3 years ago
Brad Fitzpatrick	92215065eb	cmd/derpprobe: fix fmt bug Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	13ef8e3c06	cmd/derpprobe: also do UDP STUN probing Updates #3049 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	2d11503cff	cmd/tailscale: add up --qr to show QR code Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Aaron Klotz	df7899759d	cmd/tailscaled: set the correct flag for receiving Windows session change events This feature wasn't working until I realized that we also need to opt into the events. MSDN wasn't so generous as to make this easy to deduce. Updates #2956 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
David Crawshaw	cc9cf97cbe	cli: web advertise exit node button A couple of gnarly assumptions in this code, as always with the async message thing. UI button is based on the DNS settings in the admin panel. Co-authored-by: Maisem Ali <maisem@tailscale.com> Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	3 years ago
Brad Fitzpatrick	98b3fa78aa	cmd/tailscale: let certs/keys be written to stdout, warn about macOS sandbox Fixes https://twitter.com/SeanHood/status/1443668378468720647 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	2d464cecd1	cmd/tailscale: make netcheck work when logged out Fixes #2993 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	f62e6d83a9	cmd/tailscale: make cert subcommand give hints on access denied Lot of people have been hitting this. Now it says: $ tailscale cert tsdev.corp.ts.net Access denied: cert access denied Use 'sudo tailscale cert' or 'tailscale up --operator=$USER' to not require root. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	b10a55e4ed	cmd/tailscale/cli: fix typo in cert usage	3 years ago
Brad Fitzpatrick	891e7986cc	cmd/tailscale: make cert give hints on usage failure Like mentioning which cert domain(s) are valid.	3 years ago
Brad Fitzpatrick	3618e8d8ac	cmd/tailscaled: rename outbound HTTP proxy flag The old name invited confusion: * is this the HTTP proxy to use ourselves? (no, that's via an environment variable, per proxy conventions) * is this for LetsEncrypt https-to-localhost-http proxying? (no, that'll come later) So rename to super verbose --outbound-http-proxy-listen before the 1.16.0 release to make it clear what it is. It listens (serves) and it's for outbound, not inbound. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	b822b5c798	cmd/tailscale: let up --authkey be of form file:/path/to/secret Fixes #2958 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Aaron Klotz	e016eaf410	cmd/tailscaled: conditionally flush Windows DNS cache on SessionChange For the service, all we need to do is handle the `svc.SessionChange` command. Upon receipt of a `windows.WTS_SESSION_UNLOCK` event, we fire off a goroutine to flush the DNS cache. (Windows expects responses to service requests to be quick, so we don't want to do that synchronously.) This is gated on an integral registry value named `FlushDNSOnSessionUnlock`, whose value we obtain during service initialization. (See [this link](https://docs.microsoft.com/en-us/windows/win32/api/winsvc/nc-winsvc-lphandler_function_ex) for information re: handling `SERVICE_CONTROL_SESSIONCHANGE`.) Fixes #2956 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
Brad Fitzpatrick	173bbaa1a1	all: disable TCP keep-alives on iOS/Android Updates #2442 Updates tailscale/corp#2750 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	a7cb241db1	cmd/tailscaled: add support for running an HTTP proxy This adds support for tailscaled to be an HTTP proxy server. It shares the same backend dialing code as the SOCK5 server, but the client protocol is HTTP (including CONNECT), rather than SOCKS. Fixes #2289 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago

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634 Commits (cf06f9df37141fff31e03bfa6bd3abf048f323a8)