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Sonia Appasamy c6a274611e client/web: use Tailscale IP known by peer node
Throughout the web UI, we present the tailscale addresses for the
self node. In the case of the node being shared out with a user
from another tailnet, the peer viewer may actually know the node
by a different IP than the node knows itself as (Tailscale IPs
can be configured as desired on a tailnet level). This change
includes two fixes:

1. Present the self node's addresses in the frontend as the addresses
   the viewing node knows it as (i.e. the addresses the viewing node
   uses to access the web client).

2. We currently redirect the viewer to the Tailscale IPv4 address if
   viewing it by MagicDNS name, or any other name that maps to the
   Tailscale node. When doing this redirect, which is primarily added
   for DNS rebinding protection, we now check the address the peer
   knows this node as, and redirect to specifically that IP.

Fixes tailscale/corp#16402

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
2023-12-14 16:36:33 -05:00
.bencher bencher: add config to suppress failures on benchmark regressions. 2021-10-01 16:16:02 -07:00
.github cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
appc appc: fix DomainRoutes copy 2023-11-15 12:20:00 -08:00
atomicfile various: add golangci-lint, fix issues (#7905) 2023-04-17 18:38:24 -04:00
chirp all: update copyright and license headers 2023-01-27 15:36:29 -08:00
client client/web: use Tailscale IP known by peer node 2023-12-14 16:36:33 -05:00
clientupdate clientupdate: add explicit Track to Arguments (#10548) 2023-12-11 09:20:42 -08:00
cmd cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
control linuxfw,wgengine/route,ipn: add c2n and nodeattrs to control linux netfilter 2023-12-05 14:22:02 -05:00
derp derp/derphttp: use a getter method to read server key 2023-11-06 14:58:55 +00:00
disco disco,net/tstun,wgengine/magicsock: probe peer MTU 2023-10-09 01:57:12 -07:00
docs cmd/k8s-operator: use our own container image instead of busybox 2023-10-17 08:11:16 -07:00
doctor doctor/permissions: add new check to print process permissions 2023-03-29 11:50:23 -04:00
envknob client/web: show features based on platform support 2023-12-01 17:01:13 -05:00
health net/netcheck: use DERP frames as a signal for home region liveness 2023-12-13 16:33:46 -05:00
hostinfo hostinfo: fix a couple of logic simplification lints 2023-11-01 13:14:25 -07:00
internal/tooldeps various: add golangci-lint, fix issues (#7905) 2023-04-17 18:38:24 -04:00
ipn ipn/ipnlocal: fix usage of slices.Compact 2023-12-14 14:11:21 -05:00
jsondb all: update copyright and license headers 2023-01-27 15:36:29 -08:00
k8s-operator cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
kube cmd/k8s-operator,ipn/store/kubestore: patch secrets instead of updating 2023-08-29 13:24:05 -07:00
licenses licenses: update android licenses 2023-12-08 21:40:32 -08:00
log tailcfg: move LogHeapPprof from Debug to c2n [capver 69] 2023-08-16 20:35:04 -07:00
logpolicy winutil: refactor methods to get values from registry to also return (#9536) 2023-09-26 13:15:11 -04:00
logtail logtail: fix Logger.Write return result 2023-11-08 11:57:15 -08:00
metrics metrics: add missing comma in histogram JSON export 2023-09-07 15:28:12 -07:00
net net/netcheck: use DERP frames as a signal for home region liveness 2023-12-13 16:33:46 -05:00
packages/deb go.mod: upgrade nfpm to v2 (#8786) 2023-08-03 13:00:45 -07:00
paths safesocket, paths: add Plan 9 support 2023-09-07 08:48:21 -07:00
portlist all: fix nilness issues 2023-12-05 11:43:14 -05:00
posture ci: run 'go vet' in golangci-lint; fix errors in tests 2023-12-07 15:08:28 -05:00
prober prober: log HTTP response body on failure 2023-12-13 14:30:16 +00:00
proxymap wgengine, proxymap: split out port mapping from Engine to new type 2023-09-17 20:06:43 +01:00
release release/dist/unixpkgs: revert iptables move to Recommends, make it Depends 2023-10-04 08:56:42 -07:00
safesocket safesocket: make clear which net.Conns are winio types 2023-10-26 10:11:08 -07:00
scripts cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
smallzstd all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ssh/tailssh ssh/tailssh: use control server time instead of local time 2023-11-17 11:10:11 -06:00
syncs Fix potential goroutine leak in syncs/watchdog.go 2023-11-18 10:37:29 -08:00
tailcfg tailcfg: bump CapabilityVersion for Linux netfilter NodeAttrs and c2n endpoint 2023-12-05 14:22:02 -05:00
taildrop taildrop: lazily perform full deletion scan after first taildrop use (#10137) 2023-11-13 12:20:28 -06:00
tempfork all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 2023-08-17 08:42:35 -07:00
tka tka: clarify field comment 2023-11-27 18:35:33 -05:00
tool ci: report test coverage to coveralls.io 2023-11-21 09:08:37 -06:00
tsconst all: update copyright and license headers 2023-01-27 15:36:29 -08:00
tsd cmd/tailscaled,*: add start of configuration file support 2023-10-16 10:40:27 -07:00
tsnet tsnet: add CapturePcap method for debugging 2023-11-27 12:46:28 -08:00
tstest cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
tstime tstime: add DefaultClock (#9691) 2023-10-12 16:01:17 -07:00
tsweb tsweb: propagate RequestID via context and entire request 2023-11-30 15:00:29 -05:00
types appc,ipn/local: support wildcard when matching app-connectors 2023-11-22 14:47:44 -08:00
util util/linuxfw: return created chain (#10563) 2023-12-12 15:55:02 +00:00
version cmd/tailscale/cli: set Sparkle auto-update on macsys (#9952) 2023-10-24 12:17:55 -06:00
wf all: update copyright and license headers 2023-01-27 15:36:29 -08:00
wgengine wgengine/magicsock: fix handling of derp.PeerGoneMessage (#10589) 2023-12-14 12:54:19 -08:00
words words: some stellar additions 2023-12-12 17:35:48 -08:00
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 2021-12-03 17:56:02 -08:00
.gitignore client/web: always use new web client; remove old client 2023-08-28 11:11:16 -07:00
.golangci.yml ci: run 'go vet' in golangci-lint; fix errors in tests 2023-12-07 15:08:28 -05:00
ALPINE.txt ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543) 2023-12-11 07:03:18 +00:00
AUTHORS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
CODEOWNERS CODEOWNERS: add the start of an owners file 2023-08-16 15:57:29 -07:00
CODE_OF_CONDUCT.md Add a code of conduct. 2020-02-10 22:16:30 -08:00
Dockerfile ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543) 2023-12-11 07:03:18 +00:00
Dockerfile.base ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543) 2023-12-11 07:03:18 +00:00
LICENSE all: update tools that manage copyright headers 2023-01-27 15:36:29 -08:00
Makefile cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md client/web: switch to using prebuilt web client assets 2023-09-19 10:09:54 -07:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00
VERSION.txt VERSION.txt: this is v1.57.0 2023-12-13 15:30:30 -05:00
api.md api.md: remove clientConnectivity.derp field 2023-10-06 09:29:42 -07:00
build_dist.sh client/web: switch to using prebuilt web client assets 2023-09-19 10:09:54 -07:00
build_docker.sh ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543) 2023-12-11 07:03:18 +00:00
flake.lock flake.nix: use Go 1.21 to build tailscale flake 2023-08-26 21:05:25 -07:00
flake.nix go.mod.sri: update SRI hash for go.mod changes 2023-12-13 11:30:42 -08:00
go.mod cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
go.mod.sri go.mod.sri: update SRI hash for go.mod changes 2023-12-13 11:30:42 -08:00
go.sum cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
go.toolchain.branch go.toolchain: switch to tailscale.go1.21 (#8415) 2023-06-23 09:12:19 -04:00
go.toolchain.rev go.toolchain.rev: bump to 1.21.5 (#10475) 2023-12-05 16:16:33 -06:00
gomod_test.go go.mod: add test that replace directives aren't added in oss 2023-09-29 12:31:52 -07:00
header.txt cmd/k8s-operator: operator can create subnetrouter (#9505) 2023-12-14 13:51:59 +00:00
pull-toolchain.sh pull-toolchain.sh: don't run update-flake.sh 2023-02-09 15:04:01 -08:00
shell.nix go.mod.sri: update SRI hash for go.mod changes 2023-12-13 11:30:42 -08:00
staticcheck.conf staticcheck.conf: remove unnecessary warning 2021-06-22 12:26:13 -07:00
update-flake.sh .github/workflows: add workflow to update go.mod Nix SRI hash 2023-02-14 03:28:43 +00:00
version-embed.go version: return correct Meta.MajorMinorPatch in non-dev builds 2023-02-10 13:00:44 -08:00
version_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.

Other Tailscale repos of note:

For background on which parts of Tailscale are open source and why, see https://tailscale.com/opensource/.

Using

We serve packages for a variety of distros and platforms at https://pkgs.tailscale.com.

Other clients

The macOS, iOS, and Windows clients use the code in this repository but additionally include small GUI wrappers. The GUI wrappers on non-open source platforms are themselves not open source.

Building

We always require the latest Go release, currently Go 1.21. (While we build releases with our Go fork, its use is not required.)

go install tailscale.com/cmd/tailscale{,d}

If you're packaging Tailscale for distribution, use build_dist.sh instead, to burn commit IDs and version info into the binaries:

./build_dist.sh tailscale.com/cmd/tailscale
./build_dist.sh tailscale.com/cmd/tailscaled

If your distro has conventions that preclude the use of build_dist.sh, please do the equivalent of what it does in your distro's way, so that bug reports contain useful version information.

Bugs

Please file any issues about this code or the hosted service on the issue tracker.

Contributing

PRs welcome! But please file bugs. Commit messages should reference bugs.

We require Developer Certificate of Origin Signed-off-by lines in commits.

See git log for our commit message style. It's basically the same as Go's style.

About Us

Tailscale is primarily developed by the people at https://github.com/orgs/tailscale/people. For other contributors, see:

WireGuard is a registered trademark of Jason A. Donenfeld.