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Author SHA1 Message Date
Denton Gentry fc688fe024
VERSION.txt: this is v1.32.0
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
2 years ago

@ -1,17 +1,18 @@
name: Bug report
description: File a bug report. If you need help, contact support instead
description: File a bug report
labels: [needs-triage, bug]
body:
- type: markdown
attributes:
value: |
Need help with your tailnet? [Contact support](https://tailscale.com/contact/support) instead.
Otherwise, please check if your bug is [already filed](https://github.com/tailscale/tailscale/issues) before filing a new one.
Please check if your bug is [already filed](https://github.com/tailscale/tailscale/issues).
Have an urgent issue? Let us know by emailing us at <support@tailscale.com>.
- type: textarea
id: what-happened
attributes:
label: What is the issue?
description: What happened? What did you expect to happen?
placeholder: oh no
validations:
required: true
- type: textarea
@ -60,13 +61,6 @@ body:
placeholder: e.g., 1.14.4
validations:
required: false
- type: textarea
id: other-software
attributes:
label: Other software
description: What [other software](https://github.com/tailscale/tailscale/wiki/OtherSoftwareInterop) (networking, security, etc) are you running?
validations:
required: false
- type: input
id: bug-report
attributes:

@ -5,4 +5,4 @@ contact_links:
about: Contact us for support
- name: Troubleshooting
url: https://tailscale.com/kb/1023/troubleshooting
about: See the troubleshooting guide for help addressing common issues
about: Troubleshoot common issues

@ -1,34 +0,0 @@
name: checklocks
on:
push:
branches:
- main
pull_request:
paths:
- '**/*.go'
- '.github/workflows/checklocks.yml'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
checklocks:
runs-on: [ ubuntu-latest ]
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Build checklocks
run: ./tool/go build -o /tmp/checklocks gvisor.dev/gvisor/tools/checklocks/cmd/checklocks
- name: Run checklocks vet
# TODO(#12625): add more packages as we add annotations
run: |-
./tool/go vet -vettool=/tmp/checklocks \
./envknob \
./ipn/store/mem \
./net/stun/stuntest \
./net/wsconn \
./proxymap

@ -0,0 +1,31 @@
name: CIFuzz
on: [pull_request]
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
Fuzzing:
runs-on: ubuntu-latest
steps:
- name: Build Fuzzers
id: build
uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
with:
oss-fuzz-project-name: 'tailscale'
dry-run: false
language: go
- name: Run Fuzzers
uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
with:
oss-fuzz-project-name: 'tailscale'
fuzz-seconds: 300
dry-run: false
language: go
- name: Upload Crash
uses: actions/upload-artifact@v3
if: failure() && steps.build.outcome == 'success'
with:
name: artifacts
path: ./out/artifacts

@ -17,8 +17,6 @@ on:
pull_request:
# The branches below must be a subset of the branches above
branches: [ main ]
merge_group:
branches: [ main ]
schedule:
- cron: '31 14 * * 5'
@ -45,17 +43,11 @@ jobs:
steps:
- name: Checkout repository
uses: actions/checkout@v4
# Install a more recent Go that understands modern go.mod content.
- name: Install Go
uses: actions/setup-go@v4
with:
go-version-file: go.mod
uses: actions/checkout@v3
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v2
uses: github/codeql-action/init@v1
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
@ -66,7 +58,7 @@ jobs:
# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
# If this step fails, then you should remove it and run the build manually (see below)
- name: Autobuild
uses: github/codeql-action/autobuild@v2
uses: github/codeql-action/autobuild@v1
# Command-line programs to run using the OS shell.
# 📚 https://git.io/JvXDl
@ -80,4 +72,4 @@ jobs:
# make release
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2
uses: github/codeql-action/analyze@v1

@ -0,0 +1,54 @@
name: Android-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Android smoke build
# Super minimal Android build that doesn't even use CGO and doesn't build everything that's needed
# and is only arm64. But it's a smoke build: it's not meant to catch everything. But it'll catch
# some Android breakages early.
# TODO(bradfitz): better; see https://github.com/tailscale/tailscale/issues/4482
env:
GOOS: android
GOARCH: arm64
run: go install ./net/netns ./ipn/ipnlocal ./wgengine/magicsock/ ./wgengine/ ./wgengine/router/ ./wgengine/netstack ./util/dnsname/ ./ipn/ ./net/interfaces ./wgengine/router/ ./tailcfg/ ./types/logger/ ./net/dns ./hostinfo ./version
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,62 @@
name: Darwin-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: macOS build cmd
env:
GOOS: darwin
GOARCH: amd64
run: go build ./cmd/...
- name: macOS build tests
env:
GOOS: darwin
GOARCH: amd64
run: for d in $(go list -f '{{if .TestGoFiles}}{{.Dir}}{{end}}' ./... ); do (echo $d; cd $d && go test -c ); done
- name: iOS build most
env:
GOOS: ios
GOARCH: arm64
run: go install ./ipn/... ./wgengine/ ./types/... ./control/controlclient
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,56 @@
name: FreeBSD-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: FreeBSD build cmd
env:
GOOS: freebsd
GOARCH: amd64
run: go build ./cmd/...
- name: FreeBSD build tests
env:
GOOS: freebsd
GOARCH: amd64
run: for d in $(go list -f '{{if .TestGoFiles}}{{.Dir}}{{end}}' ./... ); do (echo $d; cd $d && go test -c ); done
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,56 @@
name: OpenBSD-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: OpenBSD build cmd
env:
GOOS: openbsd
GOARCH: amd64
run: go build ./cmd/...
- name: OpenBSD build tests
env:
GOOS: openbsd
GOARCH: amd64
run: for d in $(go list -f '{{if .TestGoFiles}}{{.Dir}}{{end}}' ./... ); do (echo $d; cd $d && go test -c ); done
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,57 @@
name: Wasm-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Wasm client build
env:
GOOS: js
GOARCH: wasm
run: go build ./cmd/tsconnect/wasm ./cmd/tailscale/cli
- name: tsconnect static build
# Use our custom Go toolchain, we set build tags (to control binary size)
# that depend on it.
run: |
./tool/go run ./cmd/tsconnect --fast-compression build
./tool/go run ./cmd/tsconnect build-pkg
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,56 @@
name: Windows-Cross
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Windows build cmd
env:
GOOS: windows
GOARCH: amd64
run: go build ./cmd/...
- name: Windows build tests
env:
GOOS: windows
GOARCH: amd64
run: for d in $(go list -f '{{if .TestGoFiles}}{{.Dir}}{{end}}' ./... ); do (echo $d; cd $d && go test -c ); done
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,32 @@
name: depaware
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: depaware
run: go run github.com/tailscale/depaware --check
tailscale.com/cmd/tailscaled
tailscale.com/cmd/tailscale
tailscale.com/cmd/derper

@ -1,15 +0,0 @@
name: "Dockerfile build"
on:
push:
branches:
- main
pull_request:
branches:
- "*"
jobs:
deploy:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: "Build Docker image"
run: docker build .

@ -1,27 +0,0 @@
name: update-flakehub
on:
push:
tags:
- "v[0-9]+.*[02468].[0-9]+"
workflow_dispatch:
inputs:
tag:
description: "The existing tag to publish to FlakeHub"
type: "string"
required: true
jobs:
flakehub-publish:
runs-on: "ubuntu-latest"
permissions:
id-token: "write"
contents: "read"
steps:
- uses: "actions/checkout@v4"
with:
ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
- uses: "DeterminateSystems/nix-installer-action@main"
- uses: "DeterminateSystems/flakehub-push@main"
with:
visibility: "public"
tag: "${{ inputs.tag }}"

@ -0,0 +1,64 @@
name: go-licenses
on:
# run action when a change lands in the main branch which updates go.mod or
# our license template file. Also allow manual triggering.
push:
branches:
- main
paths:
- go.mod
- .github/licenses.tmpl
- .github/workflows/go-licenses.yml
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
tailscale:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: Install go-licenses
run: |
go install github.com/google/go-licenses@v1.2.2-0.20220825154955-5eedde1c6584
- name: Run go-licenses
env:
# include all build tags to include platform-specific dependencies
GOFLAGS: "-tags=android,cgo,darwin,freebsd,ios,js,linux,openbsd,wasm,windows"
run: |
[ -d licenses ] || mkdir licenses
go-licenses report tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled > licenses/tailscale.md --template .github/licenses.tmpl
- name: Get access token
uses: tibdex/github-app-token@f717b5ecd4534d3c4df4ce9b5c1c2214f0f7cd06 # v1.6.0
id: generate-token
with:
app_id: ${{ secrets.LICENSING_APP_ID }}
installation_id: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
private_key: ${{ secrets.LICENSING_APP_PRIVATE_KEY }}
- name: Send pull request
uses: peter-evans/create-pull-request@18f90432bedd2afd6a825469ffd38aa24712a91d #v4.1.1
with:
token: ${{ steps.generate-token.outputs.token }}
author: License Updater <noreply@tailscale.com>
committer: License Updater <noreply@tailscale.com>
branch: licenses/cli
commit-message: "licenses: update tailscale{,d} licenses"
title: "licenses: update tailscale{,d} licenses"
body: Triggered by ${{ github.repository }}@${{ github.sha }}
signoff: true
delete-branch: true
team-reviewers: opensource-license-reviewers

@ -0,0 +1,42 @@
name: go generate
on:
push:
branches:
- main
- "release-branch/*"
pull_request:
branches:
- "*"
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
check:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: check 'go generate' is clean
run: |
if [[ "${{github.ref}}" == release-branch/* ]]
then
pkgs=$(go list ./... | grep -v dnsfallback)
else
pkgs=$(go list ./... | grep -v dnsfallback)
fi
go generate $pkgs
echo
echo
git diff --name-only --exit-code || (echo "The files above need updating. Please run 'go generate'."; exit 1)

@ -0,0 +1,35 @@
name: go mod tidy
on:
push:
branches:
- main
pull_request:
branches:
- "*"
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
check:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: check 'go mod tidy' is clean
run: |
go mod tidy
echo
echo
git diff --name-only --exit-code || (echo "Please run 'go mod tidy'."; exit 1)

@ -1,40 +0,0 @@
name: golangci-lint
on:
# For now, only lint pull requests, not the main branches.
pull_request:
# TODO(andrew): enable for main branch after an initial waiting period.
#push:
# branches:
# - main
workflow_dispatch:
permissions:
contents: read
pull-requests: read
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
golangci:
name: lint
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-go@v4
with:
go-version-file: go.mod
cache: false
- name: golangci-lint
# Note: this is the 'v3' tag as of 2023-08-14
uses: golangci/golangci-lint-action@639cd343e1d3b897ff35927a75193d57cfcba299
with:
version: v1.56
# Show only new issues if it's a pull request.
only-new-issues: true

@ -1,51 +0,0 @@
name: govulncheck
on:
schedule:
- cron: "0 12 * * *" # 8am EST / 10am PST / 12pm UTC
workflow_dispatch: # allow manual trigger for testing
pull_request:
paths:
- ".github/workflows/govulncheck.yml"
jobs:
source-scan:
runs-on: ubuntu-latest
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v4
- name: Install govulncheck
run: ./tool/go install golang.org/x/vuln/cmd/govulncheck@latest
- name: Scan source code for known vulnerabilities
run: PATH=$PWD/tool/:$PATH "$(./tool/go env GOPATH)/bin/govulncheck" -test ./...
- name: Post to slack
if: failure() && github.event_name == 'schedule'
uses: slackapi/slack-github-action@v1.24.0
env:
SLACK_BOT_TOKEN: ${{ secrets.GOVULNCHECK_BOT_TOKEN }}
with:
channel-id: 'C05PXRM304B'
payload: |
{
"blocks": [
{
"type": "section",
"text": {
"type": "mrkdwn",
"text": "Govulncheck failed in ${{ github.repository }}"
},
"accessory": {
"type": "button",
"text": {
"type": "plain_text",
"text": "View results"
},
"url": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
}
}
]
}

@ -1,104 +0,0 @@
name: test installer.sh
on:
push:
branches:
- "main"
paths:
- scripts/installer.sh
pull_request:
branches:
- "*"
paths:
- scripts/installer.sh
jobs:
test:
strategy:
# Don't abort the entire matrix if one element fails.
fail-fast: false
# Don't start all of these at once, which could saturate Github workers.
max-parallel: 4
matrix:
image:
# This is a list of Docker images against which we test our installer.
# If you find that some of these no longer exist, please feel free
# to remove them from the list.
# When adding new images, please only use official ones.
- "debian:oldstable-slim"
- "debian:stable-slim"
- "debian:testing-slim"
- "debian:sid-slim"
- "ubuntu:18.04"
- "ubuntu:20.04"
- "ubuntu:22.04"
- "ubuntu:23.04"
- "elementary/docker:stable"
- "elementary/docker:unstable"
- "parrotsec/core:lts-amd64"
- "parrotsec/core:latest"
- "kalilinux/kali-rolling"
- "kalilinux/kali-dev"
- "oraclelinux:9"
- "oraclelinux:8"
- "fedora:latest"
- "rockylinux:8.7"
- "rockylinux:9"
- "amazonlinux:latest"
- "opensuse/leap:latest"
- "opensuse/tumbleweed:latest"
- "archlinux:latest"
- "alpine:3.14"
- "alpine:latest"
- "alpine:edge"
deps:
# Run all images installing curl as a dependency.
- curl
include:
# Check a few images with wget rather than curl.
- { image: "debian:oldstable-slim", deps: "wget" }
- { image: "debian:sid-slim", deps: "wget" }
- { image: "ubuntu:23.04", deps: "wget" }
# Ubuntu 16.04 also needs apt-transport-https installed.
- { image: "ubuntu:16.04", deps: "curl apt-transport-https" }
- { image: "ubuntu:16.04", deps: "wget apt-transport-https" }
runs-on: ubuntu-latest
container:
image: ${{ matrix.image }}
options: --user root
steps:
- name: install dependencies (yum)
# tar and gzip are needed by the actions/checkout below.
run: yum install -y --allowerasing tar gzip ${{ matrix.deps }}
if: |
contains(matrix.image, 'centos')
|| contains(matrix.image, 'oraclelinux')
|| contains(matrix.image, 'fedora')
|| contains(matrix.image, 'amazonlinux')
- name: install dependencies (zypper)
# tar and gzip are needed by the actions/checkout below.
run: zypper --non-interactive install tar gzip ${{ matrix.deps }}
if: contains(matrix.image, 'opensuse')
- name: install dependencies (apt-get)
run: |
apt-get update
apt-get install -y ${{ matrix.deps }}
if: |
contains(matrix.image, 'debian')
|| contains(matrix.image, 'ubuntu')
|| contains(matrix.image, 'elementary')
|| contains(matrix.image, 'parrotsec')
|| contains(matrix.image, 'kalilinux')
- name: checkout
# We cannot use v4, as it requires a newer glibc version than some of the
# tested images provide. See
# https://github.com/actions/checkout/issues/1487
uses: actions/checkout@v3
- name: run installer
run: scripts/installer.sh
# Package installation can fail in docker because systemd is not running
# as PID 1, so ignore errors at this step. The real check is the
# `tailscale --version` command below.
continue-on-error: true
- name: check tailscale version
run: tailscale --version

@ -1,31 +0,0 @@
name: "Kubernetes manifests"
on:
pull_request:
paths:
- 'cmd/k8s-operator/**'
- 'k8s-operator/**'
- '.github/workflows/kubemanifests.yaml'
# Cancel workflow run if there is a newer push to the same PR for which it is
# running
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
testchart:
runs-on: [ ubuntu-latest ]
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Build and lint Helm chart
run: |
eval `./tool/go run ./cmd/mkversion`
./tool/helm package --app-version="${VERSION_SHORT}" --version=${VERSION_SHORT} './cmd/k8s-operator/deploy/chart'
./tool/helm lint "tailscale-operator-${VERSION_SHORT}.tgz"
- name: Verify that static manifests are up to date
run: |
make kube-generate-all
echo
echo
git diff --name-only --exit-code || (echo "Generated files for Tailscale Kubernetes operator are out of date. Please run 'make kube-generate-all' and commit the diff."; exit 1)

@ -0,0 +1,44 @@
name: license
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: Run license checker
run: ./scripts/check_license_headers.sh .
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,66 @@
name: Linux race
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Basic build
run: go build ./cmd/...
- name: Run tests and benchmarks with -race flag on linux
run: go test -race -bench=. -benchtime=1x ./...
- name: Check that no tracked files in the repo have been modified
run: git diff --no-ext-diff --name-only --exit-code || (echo "Build/test modified the files above."; exit 1)
- name: Check that no files have been added to the repo
run: |
# Note: The "error: pathspec..." you see below is normal!
# In the success case in which there are no new untracked files,
# git ls-files complains about the pathspec not matching anything.
# That's OK. It's not worth the effort to suppress. Please ignore it.
if git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*'
then
echo "Build/test created untracked files in the repo (file names above)."
exit 1
fi
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,80 @@
name: Linux
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Basic build
run: go build ./cmd/...
- name: Build variants
run: |
go install --tags=ts_include_cli ./cmd/tailscaled
go install --tags=ts_omit_aws ./cmd/tailscaled
- name: Get QEMU
run: |
# The qemu in Ubuntu 20.04 (Focal) is too old; we need 5.x something
# to run Go binaries. 5.2.0 (Debian bullseye) empirically works, and
# use this PPA which brings in a modern qemu.
sudo add-apt-repository -y ppa:jacob/virtualisation
sudo apt-get -y update
sudo apt-get -y install qemu-user
- name: Run tests on linux
run: go test -bench=. -benchtime=1x ./...
- name: Check that no tracked files in the repo have been modified
run: git diff --no-ext-diff --name-only --exit-code || (echo "Build/test modified the files above."; exit 1)
- name: Check that no files have been added to the repo
run: |
# Note: The "error: pathspec..." you see below is normal!
# In the success case in which there are no new untracked files,
# git ls-files complains about the pathspec not matching anything.
# That's OK. It's not worth the effort to suppress. Please ignore it.
if git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*'
then
echo "Build/test created untracked files in the repo (file names above)."
exit 1
fi
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -0,0 +1,66 @@
name: Linux 32-bit
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
id: go
- name: Basic build
run: GOARCH=386 go build ./cmd/...
- name: Run tests on linux
run: GOARCH=386 go test -bench=. -benchtime=1x ./...
- name: Check that no tracked files in the repo have been modified
run: git diff --no-ext-diff --name-only --exit-code || (echo "Build/test modified the files above."; exit 1)
- name: Check that no files have been added to the repo
run: |
# Note: The "error: pathspec..." you see below is normal!
# In the success case in which there are no new untracked files,
# git ls-files complains about the pathspec not matching anything.
# That's OK. It's not worth the effort to suppress. Please ignore it.
if git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*'
then
echo "Build/test created untracked files in the repo (file names above)."
exit 1
fi
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -1,23 +0,0 @@
# Run the ssh integration tests with `make sshintegrationtest`.
# These tests can also be running locally.
name: "ssh-integrationtest"
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
on:
pull_request:
paths:
- "ssh/**"
- "tempfork/gliderlabs/ssh/**"
- ".github/workflows/ssh-integrationtest"
jobs:
ssh-integrationtest:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Run SSH integration tests
run: |
make sshintegrationtest

@ -0,0 +1,112 @@
name: static-analysis
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
gofmt:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: Run gofmt (goimports)
run: go run golang.org/x/tools/cmd/goimports -d --format-only .
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'
vet:
runs-on: ubuntu-latest
steps:
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version: 1.19
- name: Check out code
uses: actions/checkout@v3
- name: Run go vet
run: go vet ./...
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'
staticcheck:
runs-on: ubuntu-latest
strategy:
matrix:
goos: [linux, windows, darwin]
goarch: [amd64]
include:
- goos: windows
goarch: 386
steps:
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version: 1.19
- name: Check out code
uses: actions/checkout@v3
- name: Install staticcheck
run: "GOBIN=~/.local/bin go install honnef.co/go/tools/cmd/staticcheck"
- name: Print staticcheck version
run: "staticcheck -version"
- name: "Run staticcheck (${{ matrix.goos }}/${{ matrix.goarch }})"
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
run: "staticcheck -- $(go list ./... | grep -v tempfork)"
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -1,601 +0,0 @@
# This is our main "CI tests" workflow. It runs everything that should run on
# both PRs and merged commits, and for the latter reports failures to slack.
name: CI
env:
# Our fuzz job, powered by OSS-Fuzz, fails periodically because we upgrade to
# new Go versions very eagerly. OSS-Fuzz is a little more conservative, and
# ends up being unable to compile our code.
#
# When this happens, we want to disable the fuzz target until OSS-Fuzz catches
# up. However, we also don't want to forget to turn it back on when OSS-Fuzz
# can once again build our code.
#
# This variable toggles the fuzz job between two modes:
# - false: we expect fuzzing to be happy, and should report failure if it's not.
# - true: we expect fuzzing is broken, and should report failure if it start working.
TS_FUZZ_CURRENTLY_BROKEN: false
on:
push:
branches:
- "main"
- "release-branch/*"
pull_request:
# all PRs on all branches
merge_group:
branches:
- "main"
concurrency:
# For PRs, later CI runs preempt previous ones. e.g. a force push on a PR
# cancels running CI jobs and starts all new ones.
#
# For non-PR pushes, concurrency.group needs to be unique for every distinct
# CI run we want to have happen. Use run_id, which in practice means all
# non-PR CI runs will be allowed to run without preempting each other.
group: ${{ github.workflow }}-$${{ github.pull_request.number || github.run_id }}
cancel-in-progress: true
jobs:
race-root-integration:
runs-on: ubuntu-22.04
strategy:
fail-fast: false # don't abort the entire matrix if one element fails
matrix:
include:
- shard: '1/4'
- shard: '2/4'
- shard: '3/4'
- shard: '4/4'
steps:
- name: checkout
uses: actions/checkout@v4
- name: build test wrapper
run: ./tool/go build -o /tmp/testwrapper ./cmd/testwrapper
- name: integration tests as root
run: PATH=$PWD/tool:$PATH /tmp/testwrapper -exec "sudo -E" -race ./tstest/integration/
env:
TS_TEST_SHARD: ${{ matrix.shard }}
test:
strategy:
fail-fast: false # don't abort the entire matrix if one element fails
matrix:
include:
- goarch: amd64
coverflags: "-coverprofile=/tmp/coverage.out"
- goarch: amd64
buildflags: "-race"
shard: '1/3'
- goarch: amd64
buildflags: "-race"
shard: '2/3'
- goarch: amd64
buildflags: "-race"
shard: '3/3'
- goarch: "386" # thanks yaml
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike the other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/.cache/go-build
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
key: ${{ github.job }}-${{ runner.os }}-${{ matrix.goarch }}-${{ matrix.buildflags }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
restore-keys: |
${{ github.job }}-${{ runner.os }}-${{ matrix.goarch }}-${{ matrix.buildflags }}-go-2-${{ hashFiles('**/go.sum') }}
${{ github.job }}-${{ runner.os }}-${{ matrix.goarch }}-${{ matrix.buildflags }}-go-2-
- name: build all
if: matrix.buildflags == '' # skip on race builder
run: ./tool/go build ${{matrix.buildflags}} ./...
env:
GOARCH: ${{ matrix.goarch }}
- name: build variant CLIs
if: matrix.buildflags == '' # skip on race builder
run: |
export TS_USE_TOOLCHAIN=1
./build_dist.sh --extra-small ./cmd/tailscaled
./build_dist.sh --box ./cmd/tailscaled
./build_dist.sh --extra-small --box ./cmd/tailscaled
rm -f tailscaled
env:
GOARCH: ${{ matrix.goarch }}
- name: get qemu # for tstest/archtest
if: matrix.goarch == 'amd64' && matrix.buildflags == ''
run: |
sudo apt-get -y update
sudo apt-get -y install qemu-user
- name: build test wrapper
run: ./tool/go build -o /tmp/testwrapper ./cmd/testwrapper
- name: test all
run: NOBASHDEBUG=true PATH=$PWD/tool:$PATH /tmp/testwrapper ${{matrix.coverflags}} ./... ${{matrix.buildflags}}
env:
GOARCH: ${{ matrix.goarch }}
TS_TEST_SHARD: ${{ matrix.shard }}
- name: Publish to coveralls.io
if: matrix.coverflags != '' # only publish results if we've tracked coverage
uses: shogo82148/actions-goveralls@v1
with:
path-to-profile: /tmp/coverage.out
- name: bench all
run: ./tool/go test ${{matrix.buildflags}} -bench=. -benchtime=1x -run=^$ $(for x in $(git grep -l "^func Benchmark" | xargs dirname | sort | uniq); do echo "./$x"; done)
env:
GOARCH: ${{ matrix.goarch }}
- name: check that no tracked files changed
run: git diff --no-ext-diff --name-only --exit-code || (echo "Build/test modified the files above."; exit 1)
- name: check that no new files were added
run: |
# Note: The "error: pathspec..." you see below is normal!
# In the success case in which there are no new untracked files,
# git ls-files complains about the pathspec not matching anything.
# That's OK. It's not worth the effort to suppress. Please ignore it.
if git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*'
then
echo "Build/test created untracked files in the repo (file names above)."
exit 1
fi
windows:
runs-on: windows-2022
steps:
- name: checkout
uses: actions/checkout@v4
- name: Install Go
uses: actions/setup-go@v4
with:
go-version-file: go.mod
cache: false
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike the other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/.cache/go-build
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
key: ${{ github.job }}-${{ runner.os }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
restore-keys: |
${{ github.job }}-${{ runner.os }}-go-2-${{ hashFiles('**/go.sum') }}
${{ github.job }}-${{ runner.os }}-go-2-
- name: test
run: go run ./cmd/testwrapper ./...
- name: bench all
# Don't use -bench=. -benchtime=1x.
# Somewhere in the layers (powershell?)
# the equals signs cause great confusion.
run: go test ./... -bench . -benchtime 1x -run "^$"
privileged:
runs-on: ubuntu-22.04
container:
image: golang:latest
options: --privileged
steps:
- name: checkout
uses: actions/checkout@v4
- name: chown
run: chown -R $(id -u):$(id -g) $PWD
- name: privileged tests
run: ./tool/go test ./util/linuxfw ./derp/xdp
vm:
runs-on: ["self-hosted", "linux", "vm"]
# VM tests run with some privileges, don't let them run on 3p PRs.
if: github.repository == 'tailscale/tailscale'
steps:
- name: checkout
uses: actions/checkout@v4
- name: Run VM tests
run: ./tool/go test ./tstest/integration/vms -v -no-s3 -run-vm-tests -run=TestRunUbuntu2004
env:
HOME: "/var/lib/ghrunner/home"
TMPDIR: "/tmp"
XDG_CACHE_HOME: "/var/lib/ghrunner/cache"
race-build:
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: build all
run: ./tool/go install -race ./cmd/...
- name: build tests
run: ./tool/go test -race -exec=true ./...
cross: # cross-compile checks, build only.
strategy:
fail-fast: false # don't abort the entire matrix if one element fails
matrix:
include:
# Note: linux/amd64 is not in this matrix, because that goos/goarch is
# tested more exhaustively in the 'test' job above.
- goos: linux
goarch: arm64
- goos: linux
goarch: "386" # thanks yaml
- goos: linux
goarch: loong64
- goos: linux
goarch: arm
goarm: "5"
- goos: linux
goarch: arm
goarm: "7"
# macOS
- goos: darwin
goarch: amd64
- goos: darwin
goarch: arm64
# Windows
- goos: windows
goarch: amd64
- goos: windows
goarch: arm64
# BSDs
- goos: freebsd
goarch: amd64
- goos: openbsd
goarch: amd64
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike the other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/.cache/go-build
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
key: ${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
restore-keys: |
${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}
${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-
- name: build all
run: ./tool/go build ./cmd/...
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
GOARM: ${{ matrix.goarm }}
CGO_ENABLED: "0"
- name: build tests
run: ./tool/go test -exec=true ./...
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
CGO_ENABLED: "0"
ios: # similar to cross above, but iOS can't build most of the repo. So, just
#make it build a few smoke packages.
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: build some
run: ./tool/go build ./ipn/... ./wgengine/ ./types/... ./control/controlclient
env:
GOOS: ios
GOARCH: arm64
crossmin: # cross-compile for platforms where we only check cmd/tailscale{,d}
strategy:
fail-fast: false # don't abort the entire matrix if one element fails
matrix:
include:
# Plan9
- goos: plan9
goarch: amd64
# AIX
- goos: aix
goarch: ppc64
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike the other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/.cache/go-build
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
key: ${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
restore-keys: |
${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}
${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-
- name: build core
run: ./tool/go build ./cmd/tailscale ./cmd/tailscaled
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
GOARM: ${{ matrix.goarm }}
CGO_ENABLED: "0"
android:
# similar to cross above, but android fails to build a few pieces of the
# repo. We should fix those pieces, they're small, but as a stepping stone,
# only test the subset of android that our past smoke test checked.
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
# Super minimal Android build that doesn't even use CGO and doesn't build everything that's needed
# and is only arm64. But it's a smoke build: it's not meant to catch everything. But it'll catch
# some Android breakages early.
# TODO(bradfitz): better; see https://github.com/tailscale/tailscale/issues/4482
- name: build some
run: ./tool/go install ./net/netns ./ipn/ipnlocal ./wgengine/magicsock/ ./wgengine/ ./wgengine/router/ ./wgengine/netstack ./util/dnsname/ ./ipn/ ./net/netmon ./wgengine/router/ ./tailcfg/ ./types/logger/ ./net/dns ./hostinfo ./version
env:
GOOS: android
GOARCH: arm64
wasm: # builds tsconnect, which is the only wasm build we support
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike the other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/.cache/go-build
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
key: ${{ github.job }}-${{ runner.os }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
restore-keys: |
${{ github.job }}-${{ runner.os }}-go-2-${{ hashFiles('**/go.sum') }}
${{ github.job }}-${{ runner.os }}-go-2-
- name: build tsconnect client
run: ./tool/go build ./cmd/tsconnect/wasm ./cmd/tailscale/cli
env:
GOOS: js
GOARCH: wasm
- name: build tsconnect server
# Note, no GOOS/GOARCH in env on this build step, we're running a build
# tool that handles the build itself.
run: |
./tool/go run ./cmd/tsconnect --fast-compression build
./tool/go run ./cmd/tsconnect --fast-compression build-pkg
tailscale_go: # Subset of tests that depend on our custom Go toolchain.
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: test tailscale_go
run: ./tool/go test -tags=tailscale_go,ts_enable_sockstats ./net/sockstats/...
fuzz:
# This target periodically breaks (see TS_FUZZ_CURRENTLY_BROKEN at the top
# of the file), so it's more complex than usual: the 'build fuzzers' step
# might fail, and depending on the value of 'TS_FUZZ_CURRENTLY_BROKEN', that
# might or might not be fine. The steps after the build figure out whether
# the success/failure is expected, and appropriately pass/fail the job
# overall accordingly.
#
# Practically, this means that all steps after 'build fuzzers' must have an
# explicit 'if' condition, because the default condition for steps is
# 'success()', meaning "only run this if no previous steps failed".
if: github.event_name == 'pull_request'
runs-on: ubuntu-22.04
steps:
- name: build fuzzers
id: build
uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
# continue-on-error makes steps.build.conclusion be 'success' even if
# steps.build.outcome is 'failure'. This means this step does not
# contribute to the job's overall pass/fail evaluation.
continue-on-error: true
with:
oss-fuzz-project-name: 'tailscale'
dry-run: false
language: go
- name: report unexpectedly broken fuzz build
if: steps.build.outcome == 'failure' && env.TS_FUZZ_CURRENTLY_BROKEN != 'true'
run: |
echo "fuzzer build failed, see above for why"
echo "if the failure is due to OSS-Fuzz not being on the latest Go yet,"
echo "set TS_FUZZ_CURRENTLY_BROKEN=true in .github/workflows/test.yml"
echo "to temporarily disable fuzzing until OSS-Fuzz works again."
exit 1
- name: report unexpectedly working fuzz build
if: steps.build.outcome == 'success' && env.TS_FUZZ_CURRENTLY_BROKEN == 'true'
run: |
echo "fuzzer build succeeded, but we expect it to be broken"
echo "please set TS_FUZZ_CURRENTLY_BROKEN=false in .github/workflows/test.yml"
echo "to reenable fuzz testing"
exit 1
- name: run fuzzers
id: run
# Run the fuzzers whenever they're able to build, even if we're going to
# report a failure because TS_FUZZ_CURRENTLY_BROKEN is set to the wrong
# value.
if: steps.build.outcome == 'success'
uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
with:
oss-fuzz-project-name: 'tailscale'
fuzz-seconds: 300
dry-run: false
language: go
- name: upload crash
uses: actions/upload-artifact@v3
if: steps.run.outcome != 'success' && steps.build.outcome == 'success'
with:
name: artifacts
path: ./out/artifacts
depaware:
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: check depaware
run: |
export PATH=$(./tool/go env GOROOT)/bin:$PATH
find . -name 'depaware.txt' | xargs -n1 dirname | xargs ./tool/go run github.com/tailscale/depaware --check
go_generate:
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: check that 'go generate' is clean
run: |
pkgs=$(./tool/go list ./... | grep -Ev 'dnsfallback|k8s-operator|xdp')
./tool/go generate $pkgs
echo
echo
git diff --name-only --exit-code || (echo "The files above need updating. Please run 'go generate'."; exit 1)
go_mod_tidy:
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: check that 'go mod tidy' is clean
run: |
./tool/go mod tidy
echo
echo
git diff --name-only --exit-code || (echo "Please run 'go mod tidy'."; exit 1)
licenses:
runs-on: ubuntu-22.04
steps:
- name: checkout
uses: actions/checkout@v4
- name: check licenses
run: ./scripts/check_license_headers.sh .
staticcheck:
runs-on: ubuntu-22.04
strategy:
fail-fast: false # don't abort the entire matrix if one element fails
matrix:
goos: ["linux", "windows", "darwin"]
goarch: ["amd64"]
include:
- goos: "windows"
goarch: "386"
steps:
- name: checkout
uses: actions/checkout@v4
- name: install staticcheck
run: GOBIN=~/.local/bin ./tool/go install honnef.co/go/tools/cmd/staticcheck
- name: run staticcheck
run: |
export GOROOT=$(./tool/go env GOROOT)
export PATH=$GOROOT/bin:$PATH
staticcheck -- $(./tool/go list ./... | grep -v tempfork)
env:
GOOS: ${{ matrix.goos }}
GOARCH: ${{ matrix.goarch }}
notify_slack:
if: always()
# Any of these jobs failing causes a slack notification.
needs:
- android
- test
- windows
- vm
- cross
- ios
- wasm
- tailscale_go
- fuzz
- depaware
- go_generate
- go_mod_tidy
- licenses
- staticcheck
runs-on: ubuntu-22.04
steps:
- name: notify
# Only notify slack for merged commits, not PR failures.
#
# It may be tempting to move this condition into the job's 'if' block, but
# don't: Github only collapses the test list into "everything is OK" if
# all jobs succeeded. A skipped job results in the list staying expanded.
# By having the job always run, but skipping its only step as needed, we
# let the CI output collapse nicely in PRs.
if: failure() && github.event_name == 'push'
uses: ruby/action-slack@v3.2.1
with:
payload: |
{
"attachments": [{
"title": "Failure: ${{ github.workflow }}",
"title_link": "https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks",
"text": "${{ github.repository }}@${{ github.ref_name }}: <https://github.com/${{ github.repository }}/commit/${{ github.sha }}|${{ github.sha }}>",
"fields": [{ "value": ${{ toJson(github.event.head_commit.message) }}, "short": false }],
"footer": "${{ github.event.head_commit.committer.name }} at ${{ github.event.head_commit.timestamp }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
check_mergeability:
if: always()
runs-on: ubuntu-22.04
needs:
- android
- test
- windows
- vm
- cross
- ios
- wasm
- tailscale_go
- fuzz
- depaware
- go_generate
- go_mod_tidy
- licenses
- staticcheck
steps:
- name: Decide if change is okay to merge
if: github.event_name != 'push'
uses: re-actors/alls-green@release/v1
with:
jobs: ${{ toJSON(needs) }}

@ -0,0 +1,30 @@
name: "@tailscale/connect npm publish"
on: workflow_dispatch
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v3
- name: Set up node
uses: actions/setup-node@v3
with:
node-version: "16.x"
registry-url: "https://registry.npmjs.org"
- name: Build package
# Build with build_dist.sh to ensure that version information is embedded.
# GOROOT is specified so that the Go/Wasm that is trigged by build-pk
# also picks up our custom Go toolchain.
run: |
./build_dist.sh tailscale.com/cmd/tsconnect
GOROOT="${HOME}/.cache/tailscale-go" ./tsconnect build-pkg
- name: Publish
env:
NODE_AUTH_TOKEN: ${{ secrets.TSCONNECT_NPM_PUBLISH_AUTH_TOKEN }}
run: ./tool/yarn --cwd ./cmd/tsconnect/pkg publish --access public

@ -1,49 +0,0 @@
name: update-flake
on:
# run action when a change lands in the main branch which updates go.mod. Also
# allow manual triggering.
push:
branches:
- main
paths:
- go.mod
- .github/workflows/update-flakes.yml
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
update-flake:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Run update-flakes
run: ./update-flake.sh
- name: Get access token
uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
id: generate-token
with:
app_id: ${{ secrets.LICENSING_APP_ID }}
installation_id: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
private_key: ${{ secrets.LICENSING_APP_PRIVATE_KEY }}
- name: Send pull request
uses: peter-evans/create-pull-request@284f54f989303d2699d373481a0cfa13ad5a6666 #v5.0.1
with:
token: ${{ steps.generate-token.outputs.token }}
author: Flakes Updater <noreply+flakes-updater@tailscale.com>
committer: Flakes Updater <noreply+flakes-updater@tailscale.com>
branch: flakes
commit-message: "go.mod.sri: update SRI hash for go.mod changes"
title: "go.mod.sri: update SRI hash for go.mod changes"
body: Triggered by ${{ github.repository }}@${{ github.sha }}
signoff: true
delete-branch: true
reviewers: danderson

@ -1,52 +0,0 @@
name: update-webclient-prebuilt
on:
# manually triggered
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
update-webclient-prebuilt:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Run go get
run: |
./tool/go version # build gocross if needed using regular GOPROXY
GOPROXY=direct ./tool/go get github.com/tailscale/web-client-prebuilt
./tool/go mod tidy
- name: Get access token
uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
id: generate-token
with:
# TODO(will): this should use the code updater app rather than licensing.
# It has the same permissions, so not a big deal, but still.
app_id: ${{ secrets.LICENSING_APP_ID }}
installation_id: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
private_key: ${{ secrets.LICENSING_APP_PRIVATE_KEY }}
- name: Send pull request
id: pull-request
uses: peter-evans/create-pull-request@284f54f989303d2699d373481a0cfa13ad5a6666 #v5.0.1
with:
token: ${{ steps.generate-token.outputs.token }}
author: OSS Updater <noreply+oss-updater@tailscale.com>
committer: OSS Updater <noreply+oss-updater@tailscale.com>
branch: actions/update-webclient-prebuilt
commit-message: "go.mod: update web-client-prebuilt module"
title: "go.mod: update web-client-prebuilt module"
body: Triggered by ${{ github.repository }}@${{ github.sha }}
signoff: true
delete-branch: true
reviewers: ${{ github.triggering_actor }}
- name: Summary
if: ${{ steps.pull-request.outputs.pull-request-number }}
run: echo "${{ steps.pull-request.outputs.pull-request-operation}} ${{ steps.pull-request.outputs.pull-request-url }}" >> $GITHUB_STEP_SUMMARY

@ -0,0 +1,50 @@
name: VM
on:
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
ubuntu2004-LTS-cloud-base:
runs-on: [ self-hosted, linux, vm ]
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Set GOPATH
run: echo "GOPATH=$HOME/go" >> $GITHUB_ENV
- name: Checkout Code
uses: actions/checkout@v3
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: Run VM tests
run: go test ./tstest/integration/vms -v -no-s3 -run-vm-tests -run=TestRunUbuntu2004
env:
HOME: "/tmp"
TMPDIR: "/tmp"
XDG_CACHE_HOME: "/var/lib/ghrunner/cache"
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

@ -1,40 +0,0 @@
name: webclient
on:
workflow_dispatch:
# For now, only run on requests, not the main branches.
pull_request:
branches:
- "*"
paths:
- "client/web/**"
- ".github/workflows/webclient.yml"
- "!**.md"
# TODO(soniaappasamy): enable for main branch after an initial waiting period.
#push:
# branches:
# - main
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
webclient:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Install deps
run: ./tool/yarn --cwd client/web
- name: Run lint
run: ./tool/yarn --cwd client/web run --silent lint
- name: Run test
run: ./tool/yarn --cwd client/web run --silent test
- name: Run formatter check
run: |
./tool/yarn --cwd client/web run --silent format-check || ( \
echo "Run this command on your local device to fix the error:" && \
echo "" && \
echo " ./tool/yarn --cwd client/web format" && \
echo "" && exit 1)

@ -0,0 +1,66 @@
name: Windows
on:
push:
branches:
- main
pull_request:
branches:
- '*'
concurrency:
group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
cancel-in-progress: true
jobs:
test:
runs-on: windows-latest
if: "!contains(github.event.head_commit.message, '[ci skip]')"
steps:
- name: Checkout code
uses: actions/checkout@v3
- name: Install Go
uses: actions/setup-go@v3
with:
go-version-file: go.mod
- name: Restore Cache
uses: actions/cache@v3
with:
# Note: unlike some other setups, this is only grabbing the mod download
# cache, rather than the whole mod directory, as the download cache
# contains zips that can be unpacked in parallel faster than they can be
# fetched and extracted by tar
path: |
~/go/pkg/mod/cache
~\AppData\Local\go-build
# The -2- here should be incremented when the scheme of data to be
# cached changes (e.g. path above changes).
# TODO(raggi): add a go version here.
key: ${{ runner.os }}-go-2-${{ hashFiles('**/go.sum') }}
- name: Test
# Don't use -bench=. -benchtime=1x.
# Somewhere in the layers (powershell?)
# the equals signs cause great confusion.
run: go test -bench . -benchtime 1x ./...
- uses: k0kubun/action-slack@v2.0.0
with:
payload: |
{
"attachments": [{
"text": "${{ job.status }}: ${{ github.workflow }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
"(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
"of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
"color": "danger"
}]
}
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
if: failure() && github.event_name == 'push'

21
.gitignore vendored

@ -9,7 +9,6 @@
cmd/tailscale/tailscale
cmd/tailscaled/tailscaled
ssh/tailssh/testcontainers/tailscaled
# Test binary, built with `go test -c`
*.test
@ -23,23 +22,3 @@ ssh/tailssh/testcontainers/tailscaled
# direnv config, this may be different for other people so it's probably safer
# to make this nonspecific.
.envrc
# Ignore personal VS Code settings
.vscode/
# Support personal project-specific GOPATH
.gopath/
# Ignore nix build result path
/result
# Ignore direnv nix-shell environment cache
.direnv/
# Ignore web client node modules
.vite/
client/web/node_modules
client/web/build/assets
/gocross
/dist

@ -1,104 +0,0 @@
linters:
# Don't enable any linters by default; just the ones that we explicitly
# enable in the list below.
disable-all: true
enable:
- bidichk
- gofmt
- goimports
- govet
- misspell
- revive
# Configuration for how we run golangci-lint
run:
timeout: 5m
issues:
# Excluding configuration per-path, per-linter, per-text and per-source
exclude-rules:
# These are forks of an upstream package and thus are exempt from stylistic
# changes that would make pulling in upstream changes harder.
- path: tempfork/.*\.go
text: "File is not `gofmt`-ed with `-s` `-r 'interface{} -> any'`"
- path: util/singleflight/.*\.go
text: "File is not `gofmt`-ed with `-s` `-r 'interface{} -> any'`"
# Per-linter settings are contained in this top-level key
linters-settings:
# Enable all rules by default; we don't use invisible unicode runes.
bidichk:
gofmt:
rewrite-rules:
- pattern: 'interface{}'
replacement: 'any'
goimports:
govet:
# Matches what we use in corp as of 2023-12-07
enable:
- asmdecl
- assign
- atomic
- bools
- buildtag
- cgocall
- copylocks
- deepequalerrors
- errorsas
- framepointer
- httpresponse
- ifaceassert
- loopclosure
- lostcancel
- nilfunc
- nilness
- printf
- reflectvaluecompare
- shift
- sigchanyzer
- sortslice
- stdmethods
- stringintconv
- structtag
- testinggoroutine
- tests
- unmarshal
- unreachable
- unsafeptr
- unusedresult
settings:
printf:
# List of print function names to check (in addition to default)
funcs:
- github.com/tailscale/tailscale/types/logger.Discard
# NOTE(andrew-d): this doesn't currently work because the printf
# analyzer doesn't support type declarations
#- github.com/tailscale/tailscale/types/logger.Logf
misspell:
revive:
enable-all-rules: false
ignore-generated-header: true
rules:
- name: atomic
- name: context-keys-type
- name: defer
arguments: [[
# Calling 'recover' at the time a defer is registered (i.e. "defer recover()") has no effect.
"immediate-recover",
# Calling 'recover' outside of a deferred function has no effect
"recover",
# Returning values from a deferred function has no effect
"return",
]]
- name: duplicated-imports
- name: errorf
- name: string-of-int
- name: time-equal
- name: unconditional-recursion
- name: useless-break
- name: waitgroup-by-value

@ -1 +1 @@
3.18
3.16

@ -1 +0,0 @@
/tailcfg/ @tailscale/control-protocol-owners

@ -1,5 +1,6 @@
# Copyright (c) Tailscale Inc & AUTHORS
# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
############################################################################
#
@ -31,7 +32,7 @@
# $ docker exec tailscaled tailscale status
FROM golang:1.22-alpine AS build-env
FROM golang:1.19-alpine AS build-env
WORKDIR /go/src/tailscale
@ -47,7 +48,8 @@ RUN go install \
golang.org/x/crypto/ssh \
golang.org/x/crypto/acme \
nhooyr.io/websocket \
github.com/mdlayher/netlink
github.com/mdlayher/netlink \
golang.zx2c4.com/wireguard/device
COPY . .
@ -61,15 +63,13 @@ ENV VERSION_GIT_HASH=$VERSION_GIT_HASH
ARG TARGETARCH
RUN GOARCH=$TARGETARCH go install -ldflags="\
-X tailscale.com/version.longStamp=$VERSION_LONG \
-X tailscale.com/version.shortStamp=$VERSION_SHORT \
-X tailscale.com/version.gitCommitStamp=$VERSION_GIT_HASH" \
-v ./cmd/tailscale ./cmd/tailscaled ./cmd/containerboot
-X tailscale.com/version.Long=$VERSION_LONG \
-X tailscale.com/version.Short=$VERSION_SHORT \
-X tailscale.com/version.GitCommit=$VERSION_GIT_HASH" \
-v ./cmd/tailscale ./cmd/tailscaled
FROM alpine:3.18
FROM alpine:3.16
RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables
COPY --from=build-env /go/bin/* /usr/local/bin/
# For compat with the previous run.sh, although ideally you should be
# using build_docker.sh which sets an entrypoint for the image.
RUN mkdir /tailscale && ln -s /usr/local/bin/containerboot /tailscale/run.sh
COPY --from=build-env /go/src/tailscale/docs/k8s/run.sh /usr/local/bin/

@ -1,5 +1,6 @@
# Copyright (c) Tailscale Inc & AUTHORS
# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
FROM alpine:3.18
RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables iputils
FROM alpine:3.16
RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables

@ -1,6 +1,7 @@
BSD 3-Clause License
Copyright (c) 2020 Tailscale Inc & AUTHORS.
Copyright (c) 2020 Tailscale & AUTHORS.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

@ -1,126 +1,56 @@
IMAGE_REPO ?= tailscale/tailscale
SYNO_ARCH ?= "x86_64"
SYNO_ARCH ?= "amd64"
SYNO_DSM ?= "7"
TAGS ?= "latest"
PLATFORM ?= "flyio" ## flyio==linux/amd64. Set to "" to build all platforms.
usage:
echo "See Makefile"
vet: ## Run go vet
vet:
./tool/go vet ./...
tidy: ## Run go mod tidy
tidy:
./tool/go mod tidy
lint: ## Run golangci-lint
./tool/go run github.com/golangci/golangci-lint/cmd/golangci-lint run
updatedeps: ## Update depaware deps
# depaware (via x/tools/go/packages) shells back to "go", so make sure the "go"
# it finds in its $$PATH is the right one.
PATH="$$(./tool/go env GOROOT)/bin:$$PATH" ./tool/go run github.com/tailscale/depaware --update \
updatedeps:
./tool/go run github.com/tailscale/depaware --update \
tailscale.com/cmd/tailscaled \
tailscale.com/cmd/tailscale \
tailscale.com/cmd/derper \
tailscale.com/cmd/stund
tailscale.com/cmd/derper
depaware: ## Run depaware checks
# depaware (via x/tools/go/packages) shells back to "go", so make sure the "go"
# it finds in its $$PATH is the right one.
PATH="$$(./tool/go env GOROOT)/bin:$$PATH" ./tool/go run github.com/tailscale/depaware --check \
depaware:
./tool/go run github.com/tailscale/depaware --check \
tailscale.com/cmd/tailscaled \
tailscale.com/cmd/tailscale \
tailscale.com/cmd/derper \
tailscale.com/cmd/stund
tailscale.com/cmd/derper
buildwindows: ## Build tailscale CLI for windows/amd64
buildwindows:
GOOS=windows GOARCH=amd64 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
build386: ## Build tailscale CLI for linux/386
build386:
GOOS=linux GOARCH=386 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildlinuxarm: ## Build tailscale CLI for linux/arm
buildlinuxarm:
GOOS=linux GOARCH=arm ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildwasm: ## Build tailscale CLI for js/wasm
buildwasm:
GOOS=js GOARCH=wasm ./tool/go install ./cmd/tsconnect/wasm ./cmd/tailscale/cli
buildplan9:
GOOS=plan9 GOARCH=amd64 ./tool/go install ./cmd/tailscale ./cmd/tailscaled
buildlinuxloong64: ## Build tailscale CLI for linux/loong64
GOOS=linux GOARCH=loong64 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildmultiarchimage: ## Build (and optionally push) multiarch docker image
buildmultiarchimage:
./build_docker.sh
check: staticcheck vet depaware buildwindows build386 buildlinuxarm buildwasm ## Perform basic checks and compilation tests
check: staticcheck vet depaware buildwindows build386 buildlinuxarm buildwasm
staticcheck: ## Run staticcheck.io checks
staticcheck:
./tool/go run honnef.co/go/tools/cmd/staticcheck -- $$(./tool/go list ./... | grep -v tempfork)
kube-generate-all: kube-generate-deepcopy ## Refresh generated files for Tailscale Kubernetes Operator
./tool/go generate ./cmd/k8s-operator
spk:
PATH="${PWD}/tool:${PATH}" ./tool/go run github.com/tailscale/tailscale-synology@main -o tailscale.spk --source=. --goarch=${SYNO_ARCH} --dsm-version=${SYNO_DSM}
# Tailscale operator watches Connector custom resources in a Kubernetes cluster
# and caches them locally. Caching is done implicitly by controller-runtime
# library (the middleware used by Tailscale operator to create kube control
# loops). When a Connector resource is GET/LIST-ed from within our control loop,
# the request goes through the cache. To ensure that cache contents don't get
# modified by control loops, controller-runtime deep copies the requested
# object. In order for this to work, Connector must implement deep copy
# functionality so we autogenerate it here.
# https://github.com/kubernetes-sigs/controller-runtime/blob/v0.16.3/pkg/cache/internal/cache_reader.go#L86-L89
kube-generate-deepcopy: ## Refresh generated deepcopy functionality for Tailscale kube API types
./scripts/kube-deepcopy.sh
spkall:
mkdir -p spks
PATH="${PWD}/tool:${PATH}" ./tool/go run github.com/tailscale/tailscale-synology@main -o spks --source=. --goarch=all --dsm-version=all
spk: ## Build synology package for ${SYNO_ARCH} architecture and ${SYNO_DSM} DSM version
./tool/go run ./cmd/dist build synology/dsm${SYNO_DSM}/${SYNO_ARCH}
spkall: ## Build synology packages for all architectures and DSM versions
./tool/go run ./cmd/dist build synology
pushspk: spk ## Push and install synology package on ${SYNO_HOST} host
pushspk: spk
echo "Pushing SPK to root@${SYNO_HOST} (env var SYNO_HOST) ..."
scp tailscale.spk root@${SYNO_HOST}:
ssh root@${SYNO_HOST} /usr/syno/bin/synopkg install tailscale.spk
publishdevimage: ## Build and publish tailscale image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-operator" || (echo "REPO=... must not be tailscale/k8s-operator" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-operator" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-operator" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=client ./build_docker.sh
publishdevoperator: ## Build and publish k8s-operator image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-operator" || (echo "REPO=... must not be tailscale/k8s-operator" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-operator" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-operator" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=operator ./build_docker.sh
publishdevnameserver: ## Build and publish k8s-nameserver image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-nameserver" || (echo "REPO=... must not be tailscale/k8s-nameserver" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-nameserver" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-nameserver" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=k8s-nameserver ./build_docker.sh
.PHONY: sshintegrationtest
sshintegrationtest: ## Run the SSH integration tests in various Docker containers
@GOOS=linux GOARCH=amd64 ./tool/go test -tags integrationtest -c ./ssh/tailssh -o ssh/tailssh/testcontainers/tailssh.test && \
GOOS=linux GOARCH=amd64 ./tool/go build -o ssh/tailssh/testcontainers/tailscaled ./cmd/tailscaled && \
echo "Testing on ubuntu:focal" && docker build --build-arg="BASE=ubuntu:focal" -t ssh-ubuntu-focal ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:jammy" && docker build --build-arg="BASE=ubuntu:jammy" -t ssh-ubuntu-jammy ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:mantic" && docker build --build-arg="BASE=ubuntu:mantic" -t ssh-ubuntu-mantic ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:noble" && docker build --build-arg="BASE=ubuntu:noble" -t ssh-ubuntu-noble ssh/tailssh/testcontainers
help: ## Show this help
@echo "\nSpecify a command. The choices are:\n"
@grep -hE '^[0-9a-zA-Z_-]+:.*?## .*$$' ${MAKEFILE_LIST} | awk 'BEGIN {FS = ":.*?## "}; {printf " \033[0;36m%-20s\033[m %s\n", $$1, $$2}'
@echo ""
.PHONY: help
.DEFAULT_GOAL := help

@ -6,41 +6,27 @@ 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](https://tailscale.com/kb/1065/macos-variants/), 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.
This repository contains all the open source Tailscale client code and
the `tailscaled` daemon and `tailscale` CLI tool. The `tailscaled`
daemon runs on Linux, Windows and [macOS](https://tailscale.com/kb/1065/macos-variants/), and to varying degrees on FreeBSD, OpenBSD, and Darwin. (The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.)
Other [Tailscale repos](https://github.com/orgs/tailscale/repositories) of note:
The Android app is at https://github.com/tailscale/tailscale-android
* the Android app is at https://github.com/tailscale/tailscale-android
* the Synology package is at https://github.com/tailscale/tailscale-synology
* the QNAP package is at https://github.com/tailscale/tailscale-qpkg
* the Chocolatey packaging is at https://github.com/tailscale/tailscale-chocolatey
For background on which parts of Tailscale are open source and why,
see [https://tailscale.com/opensource/](https://tailscale.com/opensource/).
The Synology package is at https://github.com/tailscale/tailscale-synology
## Using
We serve packages for a variety of distros and platforms at
[https://pkgs.tailscale.com](https://pkgs.tailscale.com/).
We serve packages for a variety of distros at
https://pkgs.tailscale.com .
## Other clients
The [macOS, iOS, and Windows clients](https://tailscale.com/download)
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.
wrappers that are not open source.
## Building
We always require the latest Go release, currently Go 1.22. (While we build
releases with our [Go fork](https://github.com/tailscale/go/), its use is not
required.)
```
go install tailscale.com/cmd/tailscale{,d}
```
@ -57,6 +43,8 @@ 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.
We require the latest Go release, currently Go 1.19.
## Bugs
Please file any issues about this code or the hosted service on
@ -71,9 +59,6 @@ We require [Developer Certificate of
Origin](https://en.wikipedia.org/wiki/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](https://github.com/golang/go/wiki/CommitMessage).
## About Us
[Tailscale](https://tailscale.com/) is primarily developed by the

@ -1 +1 @@
1.69.0
1.32.0

1231
api.md

File diff suppressed because it is too large Load Diff

@ -1,557 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Package appc implements App Connectors.
// An AppConnector provides DNS domain oriented routing of traffic. An App
// Connector becomes a DNS server for a peer, authoritative for the set of
// configured domains. DNS resolution of the target domain triggers dynamic
// publication of routes to ensure that traffic to the domain is routed through
// the App Connector.
package appc
import (
"context"
"net/netip"
"slices"
"strings"
"sync"
"time"
xmaps "golang.org/x/exp/maps"
"golang.org/x/net/dns/dnsmessage"
"tailscale.com/types/logger"
"tailscale.com/types/views"
"tailscale.com/util/dnsname"
"tailscale.com/util/execqueue"
"tailscale.com/util/mak"
"tailscale.com/util/slicesx"
)
// rateLogger responds to calls to update by adding a count for the current period and
// calling the callback if any previous period has finished since update was last called
type rateLogger struct {
interval time.Duration
start time.Time
periodStart time.Time
periodCount int64
now func() time.Time
callback func(int64, time.Time, int64)
}
func (rl *rateLogger) currentIntervalStart(now time.Time) time.Time {
millisSince := now.Sub(rl.start).Milliseconds() % rl.interval.Milliseconds()
return now.Add(-(time.Duration(millisSince)) * time.Millisecond)
}
func (rl *rateLogger) update(numRoutes int64) {
now := rl.now()
periodEnd := rl.periodStart.Add(rl.interval)
if periodEnd.Before(now) {
if rl.periodCount != 0 {
rl.callback(rl.periodCount, rl.periodStart, numRoutes)
}
rl.periodCount = 0
rl.periodStart = rl.currentIntervalStart(now)
}
rl.periodCount++
}
func newRateLogger(now func() time.Time, interval time.Duration, callback func(int64, time.Time, int64)) *rateLogger {
nowTime := now()
return &rateLogger{
callback: callback,
now: now,
interval: interval,
start: nowTime,
periodStart: nowTime,
}
}
// RouteAdvertiser is an interface that allows the AppConnector to advertise
// newly discovered routes that need to be served through the AppConnector.
type RouteAdvertiser interface {
// AdvertiseRoute adds one or more route advertisements skipping any that
// are already advertised.
AdvertiseRoute(...netip.Prefix) error
// UnadvertiseRoute removes any matching route advertisements.
UnadvertiseRoute(...netip.Prefix) error
}
// RouteInfo is a data structure used to persist the in memory state of an AppConnector
// so that we can know, even after a restart, which routes came from ACLs and which were
// learned from domains.
type RouteInfo struct {
// Control is the routes from the 'routes' section of an app connector acl.
Control []netip.Prefix `json:",omitempty"`
// Domains are the routes discovered by observing DNS lookups for configured domains.
Domains map[string][]netip.Addr `json:",omitempty"`
// Wildcards are the configured DNS lookup domains to observe. When a DNS query matches Wildcards,
// its result is added to Domains.
Wildcards []string `json:",omitempty"`
}
// AppConnector is an implementation of an AppConnector that performs
// its function as a subsystem inside of a tailscale node. At the control plane
// side App Connector routing is configured in terms of domains rather than IP
// addresses.
// The AppConnectors responsibility inside tailscaled is to apply the routing
// and domain configuration as supplied in the map response.
// DNS requests for configured domains are observed. If the domains resolve to
// routes not yet served by the AppConnector the local node configuration is
// updated to advertise the new route.
type AppConnector struct {
logf logger.Logf
routeAdvertiser RouteAdvertiser
// storeRoutesFunc will be called to persist routes if it is not nil.
storeRoutesFunc func(*RouteInfo) error
// mu guards the fields that follow
mu sync.Mutex
// domains is a map of lower case domain names with no trailing dot, to an
// ordered list of resolved IP addresses.
domains map[string][]netip.Addr
// controlRoutes is the list of routes that were last supplied by control.
controlRoutes []netip.Prefix
// wildcards is the list of domain strings that match subdomains.
wildcards []string
// queue provides ordering for update operations
queue execqueue.ExecQueue
writeRateMinute *rateLogger
writeRateDay *rateLogger
}
// NewAppConnector creates a new AppConnector.
func NewAppConnector(logf logger.Logf, routeAdvertiser RouteAdvertiser, routeInfo *RouteInfo, storeRoutesFunc func(*RouteInfo) error) *AppConnector {
ac := &AppConnector{
logf: logger.WithPrefix(logf, "appc: "),
routeAdvertiser: routeAdvertiser,
storeRoutesFunc: storeRoutesFunc,
}
if routeInfo != nil {
ac.domains = routeInfo.Domains
ac.wildcards = routeInfo.Wildcards
ac.controlRoutes = routeInfo.Control
}
ac.writeRateMinute = newRateLogger(time.Now, time.Minute, func(c int64, s time.Time, l int64) {
ac.logf("routeInfo write rate: %d in minute starting at %v (%d routes)", c, s, l)
})
ac.writeRateDay = newRateLogger(time.Now, 24*time.Hour, func(c int64, s time.Time, l int64) {
ac.logf("routeInfo write rate: %d in 24 hours starting at %v (%d routes)", c, s, l)
})
return ac
}
// ShouldStoreRoutes returns true if the appconnector was created with the controlknob on
// and is storing its discovered routes persistently.
func (e *AppConnector) ShouldStoreRoutes() bool {
return e.storeRoutesFunc != nil
}
// storeRoutesLocked takes the current state of the AppConnector and persists it
func (e *AppConnector) storeRoutesLocked() error {
if !e.ShouldStoreRoutes() {
return nil
}
// log write rate and write size
numRoutes := int64(len(e.controlRoutes))
for _, rs := range e.domains {
numRoutes += int64(len(rs))
}
e.writeRateMinute.update(numRoutes)
e.writeRateDay.update(numRoutes)
return e.storeRoutesFunc(&RouteInfo{
Control: e.controlRoutes,
Domains: e.domains,
Wildcards: e.wildcards,
})
}
// ClearRoutes removes all route state from the AppConnector.
func (e *AppConnector) ClearRoutes() error {
e.mu.Lock()
defer e.mu.Unlock()
e.controlRoutes = nil
e.domains = nil
e.wildcards = nil
return e.storeRoutesLocked()
}
// UpdateDomainsAndRoutes starts an asynchronous update of the configuration
// given the new domains and routes.
func (e *AppConnector) UpdateDomainsAndRoutes(domains []string, routes []netip.Prefix) {
e.queue.Add(func() {
// Add the new routes first.
e.updateRoutes(routes)
e.updateDomains(domains)
})
}
// UpdateDomains asynchronously replaces the current set of configured domains
// with the supplied set of domains. Domains must not contain a trailing dot,
// and should be lower case. If the domain contains a leading '*' label it
// matches all subdomains of a domain.
func (e *AppConnector) UpdateDomains(domains []string) {
e.queue.Add(func() {
e.updateDomains(domains)
})
}
// Wait waits for the currently scheduled asynchronous configuration changes to
// complete.
func (e *AppConnector) Wait(ctx context.Context) {
e.queue.Wait(ctx)
}
func (e *AppConnector) updateDomains(domains []string) {
e.mu.Lock()
defer e.mu.Unlock()
var oldDomains map[string][]netip.Addr
oldDomains, e.domains = e.domains, make(map[string][]netip.Addr, len(domains))
e.wildcards = e.wildcards[:0]
for _, d := range domains {
d = strings.ToLower(d)
if len(d) == 0 {
continue
}
if strings.HasPrefix(d, "*.") {
e.wildcards = append(e.wildcards, d[2:])
continue
}
e.domains[d] = oldDomains[d]
delete(oldDomains, d)
}
// Ensure that still-live wildcards addresses are preserved as well.
for d, addrs := range oldDomains {
for _, wc := range e.wildcards {
if dnsname.HasSuffix(d, wc) {
e.domains[d] = addrs
delete(oldDomains, d)
break
}
}
}
// Everything left in oldDomains is a domain we're no longer tracking
// and if we are storing route info we can unadvertise the routes
if e.ShouldStoreRoutes() {
toRemove := []netip.Prefix{}
for _, addrs := range oldDomains {
for _, a := range addrs {
toRemove = append(toRemove, netip.PrefixFrom(a, a.BitLen()))
}
}
if err := e.routeAdvertiser.UnadvertiseRoute(toRemove...); err != nil {
e.logf("failed to unadvertise routes on domain removal: %v: %v: %v", xmaps.Keys(oldDomains), toRemove, err)
}
}
e.logf("handling domains: %v and wildcards: %v", xmaps.Keys(e.domains), e.wildcards)
}
// updateRoutes merges the supplied routes into the currently configured routes. The routes supplied
// by control for UpdateRoutes are supplemental to the routes discovered by DNS resolution, but are
// also more often whole ranges. UpdateRoutes will remove any single address routes that are now
// covered by new ranges.
func (e *AppConnector) updateRoutes(routes []netip.Prefix) {
e.mu.Lock()
defer e.mu.Unlock()
// If there was no change since the last update, no work to do.
if slices.Equal(e.controlRoutes, routes) {
return
}
if err := e.routeAdvertiser.AdvertiseRoute(routes...); err != nil {
e.logf("failed to advertise routes: %v: %v", routes, err)
return
}
var toRemove []netip.Prefix
// If we're storing routes and know e.controlRoutes is a good
// representation of what should be in AdvertisedRoutes we can stop
// advertising routes that used to be in e.controlRoutes but are not
// in routes.
if e.ShouldStoreRoutes() {
toRemove = routesWithout(e.controlRoutes, routes)
}
nextRoute:
for _, r := range routes {
for _, addr := range e.domains {
for _, a := range addr {
if r.Contains(a) && netip.PrefixFrom(a, a.BitLen()) != r {
pfx := netip.PrefixFrom(a, a.BitLen())
toRemove = append(toRemove, pfx)
continue nextRoute
}
}
}
}
if err := e.routeAdvertiser.UnadvertiseRoute(toRemove...); err != nil {
e.logf("failed to unadvertise routes: %v: %v", toRemove, err)
}
e.controlRoutes = routes
if err := e.storeRoutesLocked(); err != nil {
e.logf("failed to store route info: %v", err)
}
}
// Domains returns the currently configured domain list.
func (e *AppConnector) Domains() views.Slice[string] {
e.mu.Lock()
defer e.mu.Unlock()
return views.SliceOf(xmaps.Keys(e.domains))
}
// DomainRoutes returns a map of domains to resolved IP
// addresses.
func (e *AppConnector) DomainRoutes() map[string][]netip.Addr {
e.mu.Lock()
defer e.mu.Unlock()
drCopy := make(map[string][]netip.Addr)
for k, v := range e.domains {
drCopy[k] = append(drCopy[k], v...)
}
return drCopy
}
// ObserveDNSResponse is a callback invoked by the DNS resolver when a DNS
// response is being returned over the PeerAPI. The response is parsed and
// matched against the configured domains, if matched the routeAdvertiser is
// advised to advertise the discovered route.
func (e *AppConnector) ObserveDNSResponse(res []byte) {
var p dnsmessage.Parser
if _, err := p.Start(res); err != nil {
return
}
if err := p.SkipAllQuestions(); err != nil {
return
}
// cnameChain tracks a chain of CNAMEs for a given query in order to reverse
// a CNAME chain back to the original query for flattening. The keys are
// CNAME record targets, and the value is the name the record answers, so
// for www.example.com CNAME example.com, the map would contain
// ["example.com"] = "www.example.com".
var cnameChain map[string]string
// addressRecords is a list of address records found in the response.
var addressRecords map[string][]netip.Addr
for {
h, err := p.AnswerHeader()
if err == dnsmessage.ErrSectionDone {
break
}
if err != nil {
return
}
if h.Class != dnsmessage.ClassINET {
if err := p.SkipAnswer(); err != nil {
return
}
continue
}
switch h.Type {
case dnsmessage.TypeCNAME, dnsmessage.TypeA, dnsmessage.TypeAAAA:
default:
if err := p.SkipAnswer(); err != nil {
return
}
continue
}
domain := strings.TrimSuffix(strings.ToLower(h.Name.String()), ".")
if len(domain) == 0 {
continue
}
if h.Type == dnsmessage.TypeCNAME {
res, err := p.CNAMEResource()
if err != nil {
return
}
cname := strings.TrimSuffix(strings.ToLower(res.CNAME.String()), ".")
if len(cname) == 0 {
continue
}
mak.Set(&cnameChain, cname, domain)
continue
}
switch h.Type {
case dnsmessage.TypeA:
r, err := p.AResource()
if err != nil {
return
}
addr := netip.AddrFrom4(r.A)
mak.Set(&addressRecords, domain, append(addressRecords[domain], addr))
case dnsmessage.TypeAAAA:
r, err := p.AAAAResource()
if err != nil {
return
}
addr := netip.AddrFrom16(r.AAAA)
mak.Set(&addressRecords, domain, append(addressRecords[domain], addr))
default:
if err := p.SkipAnswer(); err != nil {
return
}
continue
}
}
e.mu.Lock()
defer e.mu.Unlock()
for domain, addrs := range addressRecords {
domain, isRouted := e.findRoutedDomainLocked(domain, cnameChain)
// domain and none of the CNAMEs in the chain are routed
if !isRouted {
continue
}
// advertise each address we have learned for the routed domain, that
// was not already known.
var toAdvertise []netip.Prefix
for _, addr := range addrs {
if !e.isAddrKnownLocked(domain, addr) {
toAdvertise = append(toAdvertise, netip.PrefixFrom(addr, addr.BitLen()))
}
}
if len(toAdvertise) > 0 {
e.logf("[v2] observed new routes for %s: %s", domain, toAdvertise)
e.scheduleAdvertisement(domain, toAdvertise...)
}
}
}
// starting from the given domain that resolved to an address, find it, or any
// of the domains in the CNAME chain toward resolving it, that are routed
// domains, returning the routed domain name and a bool indicating whether a
// routed domain was found.
// e.mu must be held.
func (e *AppConnector) findRoutedDomainLocked(domain string, cnameChain map[string]string) (string, bool) {
var isRouted bool
for {
_, isRouted = e.domains[domain]
if isRouted {
break
}
// match wildcard domains
for _, wc := range e.wildcards {
if dnsname.HasSuffix(domain, wc) {
e.domains[domain] = nil
isRouted = true
break
}
}
next, ok := cnameChain[domain]
if !ok {
break
}
domain = next
}
return domain, isRouted
}
// isAddrKnownLocked returns true if the address is known to be associated with
// the given domain. Known domain tables are updated for covered routes to speed
// up future matches.
// e.mu must be held.
func (e *AppConnector) isAddrKnownLocked(domain string, addr netip.Addr) bool {
if e.hasDomainAddrLocked(domain, addr) {
return true
}
for _, route := range e.controlRoutes {
if route.Contains(addr) {
// record the new address associated with the domain for faster matching in subsequent
// requests and for diagnostic records.
e.addDomainAddrLocked(domain, addr)
return true
}
}
return false
}
// scheduleAdvertisement schedules an advertisement of the given address
// associated with the given domain.
func (e *AppConnector) scheduleAdvertisement(domain string, routes ...netip.Prefix) {
e.queue.Add(func() {
if err := e.routeAdvertiser.AdvertiseRoute(routes...); err != nil {
e.logf("failed to advertise routes for %s: %v: %v", domain, routes, err)
return
}
e.mu.Lock()
defer e.mu.Unlock()
for _, route := range routes {
if !route.IsSingleIP() {
continue
}
addr := route.Addr()
if !e.hasDomainAddrLocked(domain, addr) {
e.addDomainAddrLocked(domain, addr)
e.logf("[v2] advertised route for %v: %v", domain, addr)
}
}
if err := e.storeRoutesLocked(); err != nil {
e.logf("failed to store route info: %v", err)
}
})
}
// hasDomainAddrLocked returns true if the address has been observed in a
// resolution of domain.
func (e *AppConnector) hasDomainAddrLocked(domain string, addr netip.Addr) bool {
_, ok := slices.BinarySearchFunc(e.domains[domain], addr, compareAddr)
return ok
}
// addDomainAddrLocked adds the address to the list of addresses resolved for
// domain and ensures the list remains sorted. Does not attempt to deduplicate.
func (e *AppConnector) addDomainAddrLocked(domain string, addr netip.Addr) {
e.domains[domain] = append(e.domains[domain], addr)
slices.SortFunc(e.domains[domain], compareAddr)
}
func compareAddr(l, r netip.Addr) int {
return l.Compare(r)
}
// routesWithout returns a without b where a and b
// are unsorted slices of netip.Prefix
func routesWithout(a, b []netip.Prefix) []netip.Prefix {
m := make(map[netip.Prefix]bool, len(b))
for _, p := range b {
m[p] = true
}
return slicesx.Filter(make([]netip.Prefix, 0, len(a)), a, func(p netip.Prefix) bool {
return !m[p]
})
}

@ -1,571 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package appc
import (
"context"
"net/netip"
"reflect"
"slices"
"testing"
"time"
xmaps "golang.org/x/exp/maps"
"golang.org/x/net/dns/dnsmessage"
"tailscale.com/appc/appctest"
"tailscale.com/tstest"
"tailscale.com/util/mak"
"tailscale.com/util/must"
)
func fakeStoreRoutes(*RouteInfo) error { return nil }
func TestUpdateDomains(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, &appctest.RouteCollector{}, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, &appctest.RouteCollector{}, nil, nil)
}
a.UpdateDomains([]string{"example.com"})
a.Wait(ctx)
if got, want := a.Domains().AsSlice(), []string{"example.com"}; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
addr := netip.MustParseAddr("192.0.0.8")
a.domains["example.com"] = append(a.domains["example.com"], addr)
a.UpdateDomains([]string{"example.com"})
a.Wait(ctx)
if got, want := a.domains["example.com"], []netip.Addr{addr}; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
// domains are explicitly downcased on set.
a.UpdateDomains([]string{"UP.EXAMPLE.COM"})
a.Wait(ctx)
if got, want := xmaps.Keys(a.domains), []string{"up.example.com"}; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
}
}
func TestUpdateRoutes(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
a.updateDomains([]string{"*.example.com"})
// This route should be collapsed into the range
a.ObserveDNSResponse(dnsResponse("a.example.com.", "192.0.2.1"))
a.Wait(ctx)
if !slices.Equal(rc.Routes(), []netip.Prefix{netip.MustParsePrefix("192.0.2.1/32")}) {
t.Fatalf("got %v, want %v", rc.Routes(), []netip.Prefix{netip.MustParsePrefix("192.0.2.1/32")})
}
// This route should not be collapsed or removed
a.ObserveDNSResponse(dnsResponse("b.example.com.", "192.0.0.1"))
a.Wait(ctx)
routes := []netip.Prefix{netip.MustParsePrefix("192.0.2.0/24"), netip.MustParsePrefix("192.0.0.1/32")}
a.updateRoutes(routes)
slices.SortFunc(rc.Routes(), prefixCompare)
rc.SetRoutes(slices.Compact(rc.Routes()))
slices.SortFunc(routes, prefixCompare)
// Ensure that the non-matching /32 is preserved, even though it's in the domains table.
if !slices.EqualFunc(routes, rc.Routes(), prefixEqual) {
t.Errorf("added routes: got %v, want %v", rc.Routes(), routes)
}
// Ensure that the contained /32 is removed, replaced by the /24.
wantRemoved := []netip.Prefix{netip.MustParsePrefix("192.0.2.1/32")}
if !slices.EqualFunc(rc.RemovedRoutes(), wantRemoved, prefixEqual) {
t.Fatalf("unexpected removed routes: %v", rc.RemovedRoutes())
}
}
}
func TestUpdateRoutesUnadvertisesContainedRoutes(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
rc := &appctest.RouteCollector{}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
mak.Set(&a.domains, "example.com", []netip.Addr{netip.MustParseAddr("192.0.2.1")})
rc.SetRoutes([]netip.Prefix{netip.MustParsePrefix("192.0.2.1/32")})
routes := []netip.Prefix{netip.MustParsePrefix("192.0.2.0/24")}
a.updateRoutes(routes)
if !slices.EqualFunc(routes, rc.Routes(), prefixEqual) {
t.Fatalf("got %v, want %v", rc.Routes(), routes)
}
}
}
func TestDomainRoutes(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
rc := &appctest.RouteCollector{}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
a.updateDomains([]string{"example.com"})
a.ObserveDNSResponse(dnsResponse("example.com.", "192.0.0.8"))
a.Wait(context.Background())
want := map[string][]netip.Addr{
"example.com": {netip.MustParseAddr("192.0.0.8")},
}
if got := a.DomainRoutes(); !reflect.DeepEqual(got, want) {
t.Fatalf("DomainRoutes: got %v, want %v", got, want)
}
}
}
func TestObserveDNSResponse(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
// a has no domains configured, so it should not advertise any routes
a.ObserveDNSResponse(dnsResponse("example.com.", "192.0.0.8"))
if got, want := rc.Routes(), ([]netip.Prefix)(nil); !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
wantRoutes := []netip.Prefix{netip.MustParsePrefix("192.0.0.8/32")}
a.updateDomains([]string{"example.com"})
a.ObserveDNSResponse(dnsResponse("example.com.", "192.0.0.8"))
a.Wait(ctx)
if got, want := rc.Routes(), wantRoutes; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
// a CNAME record chain should result in a route being added if the chain
// matches a routed domain.
a.updateDomains([]string{"www.example.com", "example.com"})
a.ObserveDNSResponse(dnsCNAMEResponse("192.0.0.9", "www.example.com.", "chain.example.com.", "example.com."))
a.Wait(ctx)
wantRoutes = append(wantRoutes, netip.MustParsePrefix("192.0.0.9/32"))
if got, want := rc.Routes(), wantRoutes; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
// a CNAME record chain should result in a route being added if the chain
// even if only found in the middle of the chain
a.ObserveDNSResponse(dnsCNAMEResponse("192.0.0.10", "outside.example.org.", "www.example.com.", "example.org."))
a.Wait(ctx)
wantRoutes = append(wantRoutes, netip.MustParsePrefix("192.0.0.10/32"))
if got, want := rc.Routes(), wantRoutes; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
wantRoutes = append(wantRoutes, netip.MustParsePrefix("2001:db8::1/128"))
a.ObserveDNSResponse(dnsResponse("example.com.", "2001:db8::1"))
a.Wait(ctx)
if got, want := rc.Routes(), wantRoutes; !slices.Equal(got, want) {
t.Errorf("got %v; want %v", got, want)
}
// don't re-advertise routes that have already been advertised
a.ObserveDNSResponse(dnsResponse("example.com.", "2001:db8::1"))
a.Wait(ctx)
if !slices.Equal(rc.Routes(), wantRoutes) {
t.Errorf("rc.Routes(): got %v; want %v", rc.Routes(), wantRoutes)
}
// don't advertise addresses that are already in a control provided route
pfx := netip.MustParsePrefix("192.0.2.0/24")
a.updateRoutes([]netip.Prefix{pfx})
wantRoutes = append(wantRoutes, pfx)
a.ObserveDNSResponse(dnsResponse("example.com.", "192.0.2.1"))
a.Wait(ctx)
if !slices.Equal(rc.Routes(), wantRoutes) {
t.Errorf("rc.Routes(): got %v; want %v", rc.Routes(), wantRoutes)
}
if !slices.Contains(a.domains["example.com"], netip.MustParseAddr("192.0.2.1")) {
t.Errorf("missing %v from %v", "192.0.2.1", a.domains["exmaple.com"])
}
}
}
func TestWildcardDomains(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
a.updateDomains([]string{"*.example.com"})
a.ObserveDNSResponse(dnsResponse("foo.example.com.", "192.0.0.8"))
a.Wait(ctx)
if got, want := rc.Routes(), []netip.Prefix{netip.MustParsePrefix("192.0.0.8/32")}; !slices.Equal(got, want) {
t.Errorf("routes: got %v; want %v", got, want)
}
if got, want := a.wildcards, []string{"example.com"}; !slices.Equal(got, want) {
t.Errorf("wildcards: got %v; want %v", got, want)
}
a.updateDomains([]string{"*.example.com", "example.com"})
if _, ok := a.domains["foo.example.com"]; !ok {
t.Errorf("expected foo.example.com to be preserved in domains due to wildcard")
}
if got, want := a.wildcards, []string{"example.com"}; !slices.Equal(got, want) {
t.Errorf("wildcards: got %v; want %v", got, want)
}
// There was an early regression where the wildcard domain was added repeatedly, this guards against that.
a.updateDomains([]string{"*.example.com", "example.com"})
if len(a.wildcards) != 1 {
t.Errorf("expected only one wildcard domain, got %v", a.wildcards)
}
}
}
// dnsResponse is a test helper that creates a DNS response buffer for the given domain and address
func dnsResponse(domain, address string) []byte {
addr := netip.MustParseAddr(address)
b := dnsmessage.NewBuilder(nil, dnsmessage.Header{})
b.EnableCompression()
b.StartAnswers()
switch addr.BitLen() {
case 32:
b.AResource(
dnsmessage.ResourceHeader{
Name: dnsmessage.MustNewName(domain),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
TTL: 0,
},
dnsmessage.AResource{
A: addr.As4(),
},
)
case 128:
b.AAAAResource(
dnsmessage.ResourceHeader{
Name: dnsmessage.MustNewName(domain),
Type: dnsmessage.TypeAAAA,
Class: dnsmessage.ClassINET,
TTL: 0,
},
dnsmessage.AAAAResource{
AAAA: addr.As16(),
},
)
default:
panic("invalid address length")
}
return must.Get(b.Finish())
}
func dnsCNAMEResponse(address string, domains ...string) []byte {
addr := netip.MustParseAddr(address)
b := dnsmessage.NewBuilder(nil, dnsmessage.Header{})
b.EnableCompression()
b.StartAnswers()
if len(domains) >= 2 {
for i, domain := range domains[:len(domains)-1] {
b.CNAMEResource(
dnsmessage.ResourceHeader{
Name: dnsmessage.MustNewName(domain),
Type: dnsmessage.TypeCNAME,
Class: dnsmessage.ClassINET,
TTL: 0,
},
dnsmessage.CNAMEResource{
CNAME: dnsmessage.MustNewName(domains[i+1]),
},
)
}
}
domain := domains[len(domains)-1]
switch addr.BitLen() {
case 32:
b.AResource(
dnsmessage.ResourceHeader{
Name: dnsmessage.MustNewName(domain),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
TTL: 0,
},
dnsmessage.AResource{
A: addr.As4(),
},
)
case 128:
b.AAAAResource(
dnsmessage.ResourceHeader{
Name: dnsmessage.MustNewName(domain),
Type: dnsmessage.TypeAAAA,
Class: dnsmessage.ClassINET,
TTL: 0,
},
dnsmessage.AAAAResource{
AAAA: addr.As16(),
},
)
default:
panic("invalid address length")
}
return must.Get(b.Finish())
}
func prefixEqual(a, b netip.Prefix) bool {
return a == b
}
func prefixCompare(a, b netip.Prefix) int {
if a.Addr().Compare(b.Addr()) == 0 {
return a.Bits() - b.Bits()
}
return a.Addr().Compare(b.Addr())
}
func prefixes(in ...string) []netip.Prefix {
toRet := make([]netip.Prefix, len(in))
for i, s := range in {
toRet[i] = netip.MustParsePrefix(s)
}
return toRet
}
func TestUpdateRouteRouteRemoval(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
assertRoutes := func(prefix string, routes, removedRoutes []netip.Prefix) {
if !slices.Equal(routes, rc.Routes()) {
t.Fatalf("%s: (shouldStore=%t) routes want %v, got %v", prefix, shouldStore, routes, rc.Routes())
}
if !slices.Equal(removedRoutes, rc.RemovedRoutes()) {
t.Fatalf("%s: (shouldStore=%t) removedRoutes want %v, got %v", prefix, shouldStore, removedRoutes, rc.RemovedRoutes())
}
}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
// nothing has yet been advertised
assertRoutes("appc init", []netip.Prefix{}, []netip.Prefix{})
a.UpdateDomainsAndRoutes([]string{}, prefixes("1.2.3.1/32", "1.2.3.2/32"))
a.Wait(ctx)
// the routes passed to UpdateDomainsAndRoutes have been advertised
assertRoutes("simple update", prefixes("1.2.3.1/32", "1.2.3.2/32"), []netip.Prefix{})
// one route the same, one different
a.UpdateDomainsAndRoutes([]string{}, prefixes("1.2.3.1/32", "1.2.3.3/32"))
a.Wait(ctx)
// old behavior: routes are not removed, resulting routes are both old and new
// (we have dupe 1.2.3.1 routes because the test RouteAdvertiser doesn't have the deduplication
// the real one does)
wantRoutes := prefixes("1.2.3.1/32", "1.2.3.2/32", "1.2.3.1/32", "1.2.3.3/32")
wantRemovedRoutes := []netip.Prefix{}
if shouldStore {
// new behavior: routes are removed, resulting routes are new only
wantRoutes = prefixes("1.2.3.1/32", "1.2.3.1/32", "1.2.3.3/32")
wantRemovedRoutes = prefixes("1.2.3.2/32")
}
assertRoutes("removal", wantRoutes, wantRemovedRoutes)
}
}
func TestUpdateDomainRouteRemoval(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
assertRoutes := func(prefix string, routes, removedRoutes []netip.Prefix) {
if !slices.Equal(routes, rc.Routes()) {
t.Fatalf("%s: (shouldStore=%t) routes want %v, got %v", prefix, shouldStore, routes, rc.Routes())
}
if !slices.Equal(removedRoutes, rc.RemovedRoutes()) {
t.Fatalf("%s: (shouldStore=%t) removedRoutes want %v, got %v", prefix, shouldStore, removedRoutes, rc.RemovedRoutes())
}
}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
assertRoutes("appc init", []netip.Prefix{}, []netip.Prefix{})
a.UpdateDomainsAndRoutes([]string{"a.example.com", "b.example.com"}, []netip.Prefix{})
a.Wait(ctx)
// adding domains doesn't immediately cause any routes to be advertised
assertRoutes("update domains", []netip.Prefix{}, []netip.Prefix{})
a.ObserveDNSResponse(dnsResponse("a.example.com.", "1.2.3.1"))
a.ObserveDNSResponse(dnsResponse("a.example.com.", "1.2.3.2"))
a.ObserveDNSResponse(dnsResponse("b.example.com.", "1.2.3.3"))
a.ObserveDNSResponse(dnsResponse("b.example.com.", "1.2.3.4"))
a.Wait(ctx)
// observing dns responses causes routes to be advertised
assertRoutes("observed dns", prefixes("1.2.3.1/32", "1.2.3.2/32", "1.2.3.3/32", "1.2.3.4/32"), []netip.Prefix{})
a.UpdateDomainsAndRoutes([]string{"a.example.com"}, []netip.Prefix{})
a.Wait(ctx)
// old behavior, routes are not removed
wantRoutes := prefixes("1.2.3.1/32", "1.2.3.2/32", "1.2.3.3/32", "1.2.3.4/32")
wantRemovedRoutes := []netip.Prefix{}
if shouldStore {
// new behavior, routes are removed for b.example.com
wantRoutes = prefixes("1.2.3.1/32", "1.2.3.2/32")
wantRemovedRoutes = prefixes("1.2.3.3/32", "1.2.3.4/32")
}
assertRoutes("removal", wantRoutes, wantRemovedRoutes)
}
}
func TestUpdateWildcardRouteRemoval(t *testing.T) {
for _, shouldStore := range []bool{false, true} {
ctx := context.Background()
rc := &appctest.RouteCollector{}
assertRoutes := func(prefix string, routes, removedRoutes []netip.Prefix) {
if !slices.Equal(routes, rc.Routes()) {
t.Fatalf("%s: (shouldStore=%t) routes want %v, got %v", prefix, shouldStore, routes, rc.Routes())
}
if !slices.Equal(removedRoutes, rc.RemovedRoutes()) {
t.Fatalf("%s: (shouldStore=%t) removedRoutes want %v, got %v", prefix, shouldStore, removedRoutes, rc.RemovedRoutes())
}
}
var a *AppConnector
if shouldStore {
a = NewAppConnector(t.Logf, rc, &RouteInfo{}, fakeStoreRoutes)
} else {
a = NewAppConnector(t.Logf, rc, nil, nil)
}
assertRoutes("appc init", []netip.Prefix{}, []netip.Prefix{})
a.UpdateDomainsAndRoutes([]string{"a.example.com", "*.b.example.com"}, []netip.Prefix{})
a.Wait(ctx)
// adding domains doesn't immediately cause any routes to be advertised
assertRoutes("update domains", []netip.Prefix{}, []netip.Prefix{})
a.ObserveDNSResponse(dnsResponse("a.example.com.", "1.2.3.1"))
a.ObserveDNSResponse(dnsResponse("a.example.com.", "1.2.3.2"))
a.ObserveDNSResponse(dnsResponse("1.b.example.com.", "1.2.3.3"))
a.ObserveDNSResponse(dnsResponse("2.b.example.com.", "1.2.3.4"))
a.Wait(ctx)
// observing dns responses causes routes to be advertised
assertRoutes("observed dns", prefixes("1.2.3.1/32", "1.2.3.2/32", "1.2.3.3/32", "1.2.3.4/32"), []netip.Prefix{})
a.UpdateDomainsAndRoutes([]string{"a.example.com"}, []netip.Prefix{})
a.Wait(ctx)
// old behavior, routes are not removed
wantRoutes := prefixes("1.2.3.1/32", "1.2.3.2/32", "1.2.3.3/32", "1.2.3.4/32")
wantRemovedRoutes := []netip.Prefix{}
if shouldStore {
// new behavior, routes are removed for *.b.example.com
wantRoutes = prefixes("1.2.3.1/32", "1.2.3.2/32")
wantRemovedRoutes = prefixes("1.2.3.3/32", "1.2.3.4/32")
}
assertRoutes("removal", wantRoutes, wantRemovedRoutes)
}
}
func TestRoutesWithout(t *testing.T) {
assert := func(msg string, got, want []netip.Prefix) {
if !slices.Equal(want, got) {
t.Errorf("%s: want %v, got %v", msg, want, got)
}
}
assert("empty routes", routesWithout([]netip.Prefix{}, []netip.Prefix{}), []netip.Prefix{})
assert("a empty", routesWithout([]netip.Prefix{}, prefixes("1.1.1.1/32", "1.1.1.2/32")), []netip.Prefix{})
assert("b empty", routesWithout(prefixes("1.1.1.1/32", "1.1.1.2/32"), []netip.Prefix{}), prefixes("1.1.1.1/32", "1.1.1.2/32"))
assert("no overlap", routesWithout(prefixes("1.1.1.1/32", "1.1.1.2/32"), prefixes("1.1.1.3/32", "1.1.1.4/32")), prefixes("1.1.1.1/32", "1.1.1.2/32"))
assert("a has fewer", routesWithout(prefixes("1.1.1.1/32", "1.1.1.2/32"), prefixes("1.1.1.1/32", "1.1.1.2/32", "1.1.1.3/32", "1.1.1.4/32")), []netip.Prefix{})
assert("a has more", routesWithout(prefixes("1.1.1.1/32", "1.1.1.2/32", "1.1.1.3/32", "1.1.1.4/32"), prefixes("1.1.1.1/32", "1.1.1.3/32")), prefixes("1.1.1.2/32", "1.1.1.4/32"))
}
func TestRateLogger(t *testing.T) {
clock := tstest.Clock{}
wasCalled := false
rl := newRateLogger(func() time.Time { return clock.Now() }, 1*time.Second, func(count int64, _ time.Time, _ int64) {
if count != 3 {
t.Fatalf("count for prev period: got %d, want 3", count)
}
wasCalled = true
})
for i := 0; i < 3; i++ {
clock.Advance(1 * time.Millisecond)
rl.update(0)
if wasCalled {
t.Fatalf("wasCalled: got true, want false")
}
}
clock.Advance(1 * time.Second)
rl.update(0)
if !wasCalled {
t.Fatalf("wasCalled: got false, want true")
}
wasCalled = false
rl = newRateLogger(func() time.Time { return clock.Now() }, 1*time.Hour, func(count int64, _ time.Time, _ int64) {
if count != 3 {
t.Fatalf("count for prev period: got %d, want 3", count)
}
wasCalled = true
})
for i := 0; i < 3; i++ {
clock.Advance(1 * time.Minute)
rl.update(0)
if wasCalled {
t.Fatalf("wasCalled: got true, want false")
}
}
clock.Advance(1 * time.Hour)
rl.update(0)
if !wasCalled {
t.Fatalf("wasCalled: got false, want true")
}
}

@ -1,49 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package appctest
import (
"net/netip"
"slices"
)
// RouteCollector is a test helper that collects the list of routes advertised
type RouteCollector struct {
routes []netip.Prefix
removedRoutes []netip.Prefix
}
func (rc *RouteCollector) AdvertiseRoute(pfx ...netip.Prefix) error {
rc.routes = append(rc.routes, pfx...)
return nil
}
func (rc *RouteCollector) UnadvertiseRoute(toRemove ...netip.Prefix) error {
routes := rc.routes
rc.routes = rc.routes[:0]
for _, r := range routes {
if !slices.Contains(toRemove, r) {
rc.routes = append(rc.routes, r)
} else {
rc.removedRoutes = append(rc.removedRoutes, r)
}
}
return nil
}
// RemovedRoutes returns the list of routes that were removed.
func (rc *RouteCollector) RemovedRoutes() []netip.Prefix {
return rc.removedRoutes
}
// Routes returns the ordered list of routes that were added, including
// possible duplicates.
func (rc *RouteCollector) Routes() []netip.Prefix {
return rc.routes
}
func (rc *RouteCollector) SetRoutes(routes []netip.Prefix) error {
rc.routes = routes
return nil
}

@ -1,5 +1,6 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2019 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package atomicfile contains code related to writing to filesystems
// atomically.
@ -8,20 +9,14 @@
package atomicfile // import "tailscale.com/atomicfile"
import (
"fmt"
"os"
"path/filepath"
"runtime"
)
// WriteFile writes data to filename+some suffix, then renames it into filename.
// The perm argument is ignored on Windows. If the target filename already
// exists but is not a regular file, WriteFile returns an error.
// WriteFile writes data to filename+some suffix, then renames it
// into filename. The perm argument is ignored on Windows.
func WriteFile(filename string, data []byte, perm os.FileMode) (err error) {
fi, err := os.Stat(filename)
if err == nil && !fi.Mode().IsRegular() {
return fmt.Errorf("%s already exists and is not a regular file", filename)
}
f, err := os.CreateTemp(filepath.Dir(filename), filepath.Base(filename)+".tmp")
if err != nil {
return err

@ -1,47 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build !js && !windows
package atomicfile
import (
"net"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
)
func TestDoesNotOverwriteIrregularFiles(t *testing.T) {
// Per tailscale/tailscale#7658 as one example, almost any imagined use of
// atomicfile.Write should likely not attempt to overwrite an irregular file
// such as a device node, socket, or named pipe.
const filename = "TestDoesNotOverwriteIrregularFiles"
var path string
// macOS private temp does not allow unix socket creation, but /tmp does.
if runtime.GOOS == "darwin" {
path = filepath.Join("/tmp", filename)
t.Cleanup(func() { os.Remove(path) })
} else {
path = filepath.Join(t.TempDir(), filename)
}
// The least troublesome thing to make that is not a file is a unix socket.
// Making a null device sadly requires root.
l, err := net.ListenUnix("unix", &net.UnixAddr{Name: path, Net: "unix"})
if err != nil {
t.Fatal(err)
}
defer l.Close()
err = WriteFile(path, []byte("hello"), 0644)
if err == nil {
t.Fatal("expected error, got nil")
}
if !strings.Contains(err.Error(), "is not a regular file") {
t.Fatalf("unexpected error: %v", err)
}
}

@ -11,25 +11,42 @@
set -eu
go="go"
if [ -n "${TS_USE_TOOLCHAIN:-}" ]; then
go="./tool/go"
IFS=".$IFS" read -r major minor patch <VERSION.txt
git_hash=$(git rev-parse HEAD)
if ! git diff-index --quiet HEAD; then
git_hash="${git_hash}-dirty"
fi
base_hash=$(git rev-list --max-count=1 HEAD -- VERSION.txt)
change_count=$(git rev-list --count HEAD "^$base_hash")
short_hash=$(echo "$git_hash" | cut -c1-9)
eval `CGO_ENABLED=0 GOOS=$($go env GOHOSTOS) GOARCH=$($go env GOHOSTARCH) $go run ./cmd/mkversion`
if expr "$minor" : "[0-9]*[13579]$" >/dev/null; then
patch="$change_count"
change_suffix=""
elif [ "$change_count" != "0" ]; then
change_suffix="-$change_count"
else
change_suffix=""
fi
long_suffix="$change_suffix-t$short_hash"
MINOR="$major.$minor"
SHORT="$MINOR.$patch"
LONG="${SHORT}$long_suffix"
GIT_HASH="$git_hash"
if [ "$1" = "shellvars" ]; then
cat <<EOF
VERSION_MINOR="$VERSION_MINOR"
VERSION_SHORT="$VERSION_SHORT"
VERSION_LONG="$VERSION_LONG"
VERSION_GIT_HASH="$VERSION_GIT_HASH"
VERSION_MINOR="$MINOR"
VERSION_SHORT="$SHORT"
VERSION_LONG="$LONG"
VERSION_GIT_HASH="$GIT_HASH"
EOF
exit 0
fi
tags=""
ldflags="-X tailscale.com/version.longStamp=${VERSION_LONG} -X tailscale.com/version.shortStamp=${VERSION_SHORT}"
ldflags="-X tailscale.com/version.Long=${LONG} -X tailscale.com/version.Short=${SHORT} -X tailscale.com/version.GitCommit=${GIT_HASH}"
# build_dist.sh arguments must precede go build arguments.
while [ "$#" -gt 1 ]; do
@ -37,7 +54,7 @@ while [ "$#" -gt 1 ]; do
--extra-small)
shift
ldflags="$ldflags -w -s"
tags="${tags:+$tags,}ts_omit_aws,ts_omit_bird,ts_omit_tap,ts_omit_kube,ts_omit_completion"
tags="${tags:+$tags,}ts_omit_aws"
;;
--box)
shift
@ -49,4 +66,4 @@ while [ "$#" -gt 1 ]; do
esac
done
exec $go build ${tags:+-tags=$tags} -ldflags "$ldflags" "$@"
exec ./tool/go build ${tags:+-tags=$tags} -ldflags "$ldflags" "$@"

@ -20,75 +20,29 @@
set -eu
# Use the "go" binary from the "tool" directory (which is github.com/tailscale/go)
export PATH="$PWD"/tool:"$PATH"
export PATH=$PWD/tool:$PATH
eval "$(./build_dist.sh shellvars)"
DEFAULT_TARGET="client"
eval $(./build_dist.sh shellvars)
DEFAULT_TAGS="v${VERSION_SHORT},v${VERSION_MINOR}"
DEFAULT_BASE="tailscale/alpine-base:3.18"
DEFAULT_REPOS="tailscale/tailscale,ghcr.io/tailscale/tailscale"
DEFAULT_BASE="ghcr.io/tailscale/alpine-base:3.16"
PUSH="${PUSH:-false}"
TARGET="${TARGET:-${DEFAULT_TARGET}}"
REPOS="${REPOS:-${DEFAULT_REPOS}}"
TAGS="${TAGS:-${DEFAULT_TAGS}}"
BASE="${BASE:-${DEFAULT_BASE}}"
PLATFORM="${PLATFORM:-}" # default to all platforms
case "$TARGET" in
client)
DEFAULT_REPOS="tailscale/tailscale"
REPOS="${REPOS:-${DEFAULT_REPOS}}"
go run github.com/tailscale/mkctr \
--gopaths="\
tailscale.com/cmd/tailscale:/usr/local/bin/tailscale, \
tailscale.com/cmd/tailscaled:/usr/local/bin/tailscaled, \
tailscale.com/cmd/containerboot:/usr/local/bin/containerboot" \
--ldflags="\
-X tailscale.com/version.longStamp=${VERSION_LONG} \
-X tailscale.com/version.shortStamp=${VERSION_SHORT} \
-X tailscale.com/version.gitCommitStamp=${VERSION_GIT_HASH}" \
--base="${BASE}" \
--tags="${TAGS}" \
--gotags="ts_kube" \
--repos="${REPOS}" \
--push="${PUSH}" \
--target="${PLATFORM}" \
/usr/local/bin/containerboot
;;
operator)
DEFAULT_REPOS="tailscale/k8s-operator"
REPOS="${REPOS:-${DEFAULT_REPOS}}"
go run github.com/tailscale/mkctr \
--gopaths="tailscale.com/cmd/k8s-operator:/usr/local/bin/operator" \
--ldflags="\
-X tailscale.com/version.longStamp=${VERSION_LONG} \
-X tailscale.com/version.shortStamp=${VERSION_SHORT} \
-X tailscale.com/version.gitCommitStamp=${VERSION_GIT_HASH}" \
--base="${BASE}" \
--tags="${TAGS}" \
--repos="${REPOS}" \
--push="${PUSH}" \
--target="${PLATFORM}" \
/usr/local/bin/operator
;;
k8s-nameserver)
DEFAULT_REPOS="tailscale/k8s-nameserver"
REPOS="${REPOS:-${DEFAULT_REPOS}}"
go run github.com/tailscale/mkctr \
--gopaths="tailscale.com/cmd/k8s-nameserver:/usr/local/bin/k8s-nameserver" \
--ldflags=" \
-X tailscale.com/version.longStamp=${VERSION_LONG} \
-X tailscale.com/version.shortStamp=${VERSION_SHORT} \
-X tailscale.com/version.gitCommitStamp=${VERSION_GIT_HASH}" \
--base="${BASE}" \
--tags="${TAGS}" \
--repos="${REPOS}" \
--push="${PUSH}" \
--target="${PLATFORM}" \
/usr/local/bin/k8s-nameserver
;;
*)
echo "unknown target: $TARGET"
exit 1
;;
esac
go run github.com/tailscale/mkctr \
--gopaths="\
tailscale.com/cmd/tailscale:/usr/local/bin/tailscale, \
tailscale.com/cmd/tailscaled:/usr/local/bin/tailscaled" \
--ldflags="\
-X tailscale.com/version.Long=${VERSION_LONG} \
-X tailscale.com/version.Short=${VERSION_SHORT} \
-X tailscale.com/version.GitCommit=${VERSION_GIT_HASH}" \
--files="docs/k8s/run.sh:/tailscale/run.sh" \
--base="${BASE}" \
--tags="${TAGS}" \
--repos="${REPOS}" \
--push="${PUSH}" \
/bin/sh /tailscale/run.sh

@ -1,5 +1,6 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package chirp implements a client to communicate with the BIRD Internet
// Routing Daemon.

@ -1,5 +1,6 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package chirp
import (

@ -1,7 +1,9 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
package tailscale
@ -103,7 +105,7 @@ func (c *Client) ACL(ctx context.Context) (acl *ACL, err error) {
// it as a string.
// HuJSON is JSON with a few modifications to make it more human-friendly. The primary
// changes are allowing comments and trailing comments. See the following links for more info:
// https://tailscale.com/s/acl-format
// https://tailscale.com/kb/1018/acls?q=acl#tailscale-acl-policy-format
// https://github.com/tailscale/hujson
func (c *Client) ACLHuJSON(ctx context.Context) (acl *ACLHuJSON, err error) {
// Format return errors to be descriptive.
@ -150,9 +152,8 @@ func (c *Client) ACLHuJSON(ctx context.Context) (acl *ACLHuJSON, err error) {
// ACLTestFailureSummary specifies the JSON format sent to the
// JavaScript client to be rendered in the HTML.
type ACLTestFailureSummary struct {
User string `json:"user,omitempty"`
Errors []string `json:"errors,omitempty"`
Warnings []string `json:"warnings,omitempty"`
User string `json:"user"`
Errors []string `json:"errors"`
}
// ACLTestError is ErrResponse but with an extra field to account for ACLTestFailureSummary.
@ -270,14 +271,6 @@ type UserRuleMatch struct {
Users []string `json:"users"`
Ports []string `json:"ports"`
LineNumber int `json:"lineNumber"`
// Postures is a list of posture policies that are
// associated with this match. The rules can be looked
// up in the ACLPreviewResponse parent struct.
// The source of the list is from srcPosture on
// an ACL or Grant rule:
// https://tailscale.com/kb/1288/device-posture#posture-conditions
Postures []string `json:"postures"`
}
// ACLPreviewResponse is the response type of previewACLPostRequest
@ -285,12 +278,6 @@ type ACLPreviewResponse struct {
Matches []UserRuleMatch `json:"matches"` // ACL rules that match the specified user or ipport.
Type string `json:"type"` // The request type: currently only "user" or "ipport".
PreviewFor string `json:"previewFor"` // A specific user or ipport.
// Postures is a map of postures and associated rules that apply
// to this preview.
// For more details about the posture mapping, see:
// https://tailscale.com/kb/1288/device-posture#postures
Postures map[string][]string `json:"postures,omitempty"`
}
// ACLPreview is the response type of PreviewACLForUser, PreviewACLForIPPort, PreviewACLHuJSONForUser, and PreviewACLHuJSONForIPPort
@ -298,12 +285,6 @@ type ACLPreview struct {
Matches []UserRuleMatch `json:"matches"`
User string `json:"user,omitempty"` // Filled if response of PreviewACLForUser or PreviewACLHuJSONForUser
IPPort string `json:"ipport,omitempty"` // Filled if response of PreviewACLForIPPort or PreviewACLHuJSONForIPPort
// Postures is a map of postures and associated rules that apply
// to this preview.
// For more details about the posture mapping, see:
// https://tailscale.com/kb/1288/device-posture#postures
Postures map[string][]string `json:"postures,omitempty"`
}
func (c *Client) previewACLPostRequest(ctx context.Context, body []byte, previewType string, previewFor string) (res *ACLPreviewResponse, err error) {
@ -361,9 +342,8 @@ func (c *Client) PreviewACLForUser(ctx context.Context, acl ACL, user string) (r
}
return &ACLPreview{
Matches: b.Matches,
User: b.PreviewFor,
Postures: b.Postures,
Matches: b.Matches,
User: b.PreviewFor,
}, nil
}
@ -390,9 +370,8 @@ func (c *Client) PreviewACLForIPPort(ctx context.Context, acl ACL, ipport netip.
}
return &ACLPreview{
Matches: b.Matches,
IPPort: b.PreviewFor,
Postures: b.Postures,
Matches: b.Matches,
IPPort: b.PreviewFor,
}, nil
}
@ -416,9 +395,8 @@ func (c *Client) PreviewACLHuJSONForUser(ctx context.Context, acl ACLHuJSON, use
}
return &ACLPreview{
Matches: b.Matches,
User: b.PreviewFor,
Postures: b.Postures,
Matches: b.Matches,
User: b.PreviewFor,
}, nil
}
@ -442,9 +420,8 @@ func (c *Client) PreviewACLHuJSONForIPPort(ctx context.Context, acl ACLHuJSON, i
}
return &ACLPreview{
Matches: b.Matches,
IPPort: b.PreviewFor,
Postures: b.Postures,
Matches: b.Matches,
IPPort: b.PreviewFor,
}, nil
}
@ -461,7 +438,7 @@ func (c *Client) ValidateACLJSON(ctx context.Context, source, dest string) (test
}
}()
tests := []ACLTest{{User: source, Allow: []string{dest}}}
tests := []ACLTest{ACLTest{User: source, Allow: []string{dest}}}
postData, err := json.Marshal(tests)
if err != nil {
return nil, err

@ -1,23 +1,19 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package apitype contains types for the Tailscale LocalAPI and control plane API.
// Package apitype contains types for the Tailscale local API and control plane API.
package apitype
import "tailscale.com/tailcfg"
// LocalAPIHost is the Host header value used by the LocalAPI.
const LocalAPIHost = "local-tailscaled.sock"
// WhoIsResponse is the JSON type returned by tailscaled debug server's /whois?ip=$IP handler.
// In successful whois responses, Node and UserProfile are never nil.
type WhoIsResponse struct {
Node *tailcfg.Node
UserProfile *tailcfg.UserProfile
// CapMap is a map of capabilities to their values.
// See tailcfg.PeerCapMap and tailcfg.PeerCapability for details.
CapMap tailcfg.PeerCapMap
// Caps are extra capabilities that the remote Node has to this node.
Caps []string `json:",omitempty"`
}
// FileTarget is a node to which files can be sent, and the PeerAPI
@ -25,7 +21,7 @@ type WhoIsResponse struct {
type FileTarget struct {
Node *tailcfg.Node
// PeerAPI is the http://ip:port URL base of the node's PeerAPI,
// PeerAPI is the http://ip:port URL base of the node's peer API,
// without any path (not even a single slash).
PeerAPIURL string
}
@ -34,26 +30,3 @@ type WaitingFile struct {
Name string
Size int64
}
// SetPushDeviceTokenRequest is the body POSTed to the LocalAPI endpoint /set-device-token.
type SetPushDeviceTokenRequest struct {
// PushDeviceToken is the iOS/macOS APNs device token (and any future Android equivalent).
PushDeviceToken string
}
// ReloadConfigResponse is the response to a LocalAPI reload-config request.
//
// There are three possible outcomes: (false, "") if no config mode in use,
// (true, "") on success, or (false, "error message") on failure.
type ReloadConfigResponse struct {
Reloaded bool // whether the config was reloaded
Err string // any error message
}
// ExitNodeSuggestionResponse is the response to a LocalAPI suggest-exit-node GET request.
// It returns the StableNodeID, name, and location of a suggested exit node for the client making the request.
type ExitNodeSuggestionResponse struct {
ID tailcfg.StableNodeID
Name string
Location tailcfg.LocationView `json:",omitempty"`
}

@ -1,16 +1,17 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package apitype
type DNSConfig struct {
Resolvers []DNSResolver `json:"resolvers"`
FallbackResolvers []DNSResolver `json:"fallbackResolvers"`
Routes map[string][]DNSResolver `json:"routes"`
Domains []string `json:"domains"`
Nameservers []string `json:"nameservers"`
Proxied bool `json:"proxied"`
TempCorpIssue13969 string `json:"TempCorpIssue13969,omitempty"`
Resolvers []DNSResolver `json:"resolvers"`
FallbackResolvers []DNSResolver `json:"fallbackResolvers"`
Routes map[string][]DNSResolver `json:"routes"`
Domains []string `json:"domains"`
Nameservers []string `json:"nameservers"`
Proxied bool `json:"proxied"`
PerDomain bool `json:",omitempty"`
}
type DNSResolver struct {

@ -1,7 +1,9 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
package tailscale
@ -10,9 +12,9 @@ import (
"context"
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
"strings"
"tailscale.com/types/opt"
)
@ -40,23 +42,21 @@ type Device struct {
// It's currently just 1 element, the 100.x.y.z Tailscale IP.
Addresses []string `json:"addresses"`
DeviceID string `json:"id"`
NodeID string `json:"nodeId"`
User string `json:"user"`
Name string `json:"name"`
Hostname string `json:"hostname"`
ClientVersion string `json:"clientVersion"` // Empty for external devices.
UpdateAvailable bool `json:"updateAvailable"` // Empty for external devices.
OS string `json:"os"`
Tags []string `json:"tags"`
Created string `json:"created"` // Empty for external devices.
LastSeen string `json:"lastSeen"`
KeyExpiryDisabled bool `json:"keyExpiryDisabled"`
Expires string `json:"expires"`
Authorized bool `json:"authorized"`
IsExternal bool `json:"isExternal"`
MachineKey string `json:"machineKey"` // Empty for external devices.
NodeKey string `json:"nodeKey"`
ClientVersion string `json:"clientVersion"` // Empty for external devices.
UpdateAvailable bool `json:"updateAvailable"` // Empty for external devices.
OS string `json:"os"`
Created string `json:"created"` // Empty for external devices.
LastSeen string `json:"lastSeen"`
KeyExpiryDisabled bool `json:"keyExpiryDisabled"`
Expires string `json:"expires"`
Authorized bool `json:"authorized"`
IsExternal bool `json:"isExternal"`
MachineKey string `json:"machineKey"` // Empty for external devices.
NodeKey string `json:"nodeKey"`
// BlocksIncomingConnections is configured via the device's
// Tailscale client preferences. This field is only reported
@ -73,17 +73,6 @@ type Device struct {
AdvertisedRoutes []string `json:"advertisedRoutes"` // Empty for external devices.
ClientConnectivity *ClientConnectivity `json:"clientConnectivity"`
// PostureIdentity contains extra identifiers collected from the device when
// the tailnet has the device posture identification features enabled. If
// Tailscale have attempted to collect this from the device but it has not
// opted in, PostureIdentity will have Disabled=true.
PostureIdentity *DevicePostureIdentity `json:"postureIdentity"`
}
type DevicePostureIdentity struct {
Disabled bool `json:"disabled,omitempty"`
SerialNumbers []string `json:"serialNumbers,omitempty"`
}
// DeviceFieldsOpts determines which fields should be returned in the response.
@ -215,9 +204,6 @@ func (c *Client) DeleteDevice(ctx context.Context, deviceID string) (err error)
if err != nil {
return err
}
log.Printf("RESP: %di, path: %s", resp.StatusCode, path)
// If status code was not successful, return the error.
// TODO: Change the check for the StatusCode to include other 2XX success codes.
if resp.StatusCode != http.StatusOK {
@ -228,20 +214,8 @@ func (c *Client) DeleteDevice(ctx context.Context, deviceID string) (err error)
// AuthorizeDevice marks a device as authorized.
func (c *Client) AuthorizeDevice(ctx context.Context, deviceID string) error {
return c.SetAuthorized(ctx, deviceID, true)
}
// SetAuthorized marks a device as authorized or not.
func (c *Client) SetAuthorized(ctx context.Context, deviceID string, authorized bool) error {
params := &struct {
Authorized bool `json:"authorized"`
}{Authorized: authorized}
data, err := json.Marshal(params)
if err != nil {
return err
}
path := fmt.Sprintf("%s/api/v2/device/%s/authorized", c.baseURL(), url.PathEscape(deviceID))
req, err := http.NewRequestWithContext(ctx, "POST", path, bytes.NewBuffer(data))
req, err := http.NewRequestWithContext(ctx, "POST", path, strings.NewReader(`{"authorized":true}`))
if err != nil {
return err
}

@ -1,7 +1,9 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
package tailscale
@ -63,7 +65,7 @@ func (c *Client) dnsGETRequest(ctx context.Context, endpoint string) ([]byte, er
return b, nil
}
func (c *Client) dnsPOSTRequest(ctx context.Context, endpoint string, postData any) ([]byte, error) {
func (c *Client) dnsPOSTRequest(ctx context.Context, endpoint string, postData interface{}) ([]byte, error) {
path := fmt.Sprintf("%s/api/v2/tailnet/%s/dns/%s", c.baseURL(), c.tailnet, endpoint)
data, err := json.Marshal(&postData)
if err != nil {

@ -1,5 +1,6 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// The servetls program shows how to run an HTTPS server
// using a Tailscale cert via LetsEncrypt.

@ -1,166 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package tailscale
import (
"bytes"
"context"
"encoding/json"
"fmt"
"net/http"
"time"
)
// Key represents a Tailscale API or auth key.
type Key struct {
ID string `json:"id"`
Created time.Time `json:"created"`
Expires time.Time `json:"expires"`
Capabilities KeyCapabilities `json:"capabilities"`
}
// KeyCapabilities are the capabilities of a Key.
type KeyCapabilities struct {
Devices KeyDeviceCapabilities `json:"devices,omitempty"`
}
// KeyDeviceCapabilities are the device-related capabilities of a Key.
type KeyDeviceCapabilities struct {
Create KeyDeviceCreateCapabilities `json:"create"`
}
// KeyDeviceCreateCapabilities are the device creation capabilities of a Key.
type KeyDeviceCreateCapabilities struct {
Reusable bool `json:"reusable"`
Ephemeral bool `json:"ephemeral"`
Preauthorized bool `json:"preauthorized"`
Tags []string `json:"tags,omitempty"`
}
// Keys returns the list of keys for the current user.
func (c *Client) Keys(ctx context.Context) ([]string, error) {
path := fmt.Sprintf("%s/api/v2/tailnet/%s/keys", c.baseURL(), c.tailnet)
req, err := http.NewRequestWithContext(ctx, "GET", path, nil)
if err != nil {
return nil, err
}
b, resp, err := c.sendRequest(req)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, handleErrorResponse(b, resp)
}
var keys struct {
Keys []*Key `json:"keys"`
}
if err := json.Unmarshal(b, &keys); err != nil {
return nil, err
}
ret := make([]string, 0, len(keys.Keys))
for _, k := range keys.Keys {
ret = append(ret, k.ID)
}
return ret, nil
}
// CreateKey creates a new key for the current user. Currently, only auth keys
// can be created. It returns the secret key itself, which cannot be retrieved again
// later, and the key metadata.
//
// To create a key with a specific expiry, use CreateKeyWithExpiry.
func (c *Client) CreateKey(ctx context.Context, caps KeyCapabilities) (keySecret string, keyMeta *Key, _ error) {
return c.CreateKeyWithExpiry(ctx, caps, 0)
}
// CreateKeyWithExpiry is like CreateKey, but allows specifying a expiration time.
//
// The time is truncated to a whole number of seconds. If zero, that means no expiration.
func (c *Client) CreateKeyWithExpiry(ctx context.Context, caps KeyCapabilities, expiry time.Duration) (keySecret string, keyMeta *Key, _ error) {
// convert expirySeconds to an int64 (seconds)
expirySeconds := int64(expiry.Seconds())
if expirySeconds < 0 {
return "", nil, fmt.Errorf("expiry must be positive")
}
if expirySeconds == 0 && expiry != 0 {
return "", nil, fmt.Errorf("non-zero expiry must be at least one second")
}
keyRequest := struct {
Capabilities KeyCapabilities `json:"capabilities"`
ExpirySeconds int64 `json:"expirySeconds,omitempty"`
}{caps, int64(expirySeconds)}
bs, err := json.Marshal(keyRequest)
if err != nil {
return "", nil, err
}
path := fmt.Sprintf("%s/api/v2/tailnet/%s/keys", c.baseURL(), c.tailnet)
req, err := http.NewRequestWithContext(ctx, "POST", path, bytes.NewReader(bs))
if err != nil {
return "", nil, err
}
b, resp, err := c.sendRequest(req)
if err != nil {
return "", nil, err
}
if resp.StatusCode != http.StatusOK {
return "", nil, handleErrorResponse(b, resp)
}
var key struct {
Key
Secret string `json:"key"`
}
if err := json.Unmarshal(b, &key); err != nil {
return "", nil, err
}
return key.Secret, &key.Key, nil
}
// Key returns the metadata for the given key ID. Currently, capabilities are
// only returned for auth keys, API keys only return general metadata.
func (c *Client) Key(ctx context.Context, id string) (*Key, error) {
path := fmt.Sprintf("%s/api/v2/tailnet/%s/keys/%s", c.baseURL(), c.tailnet, id)
req, err := http.NewRequestWithContext(ctx, "GET", path, nil)
if err != nil {
return nil, err
}
b, resp, err := c.sendRequest(req)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, handleErrorResponse(b, resp)
}
var key Key
if err := json.Unmarshal(b, &key); err != nil {
return nil, err
}
return &key, nil
}
// DeleteKey deletes the key with the given ID.
func (c *Client) DeleteKey(ctx context.Context, id string) error {
path := fmt.Sprintf("%s/api/v2/tailnet/%s/keys/%s", c.baseURL(), c.tailnet, id)
req, err := http.NewRequestWithContext(ctx, "DELETE", path, nil)
if err != nil {
return err
}
b, resp, err := c.sendRequest(req)
if err != nil {
return err
}
if resp.StatusCode != http.StatusOK {
return handleErrorResponse(b, resp)
}
return nil
}

File diff suppressed because it is too large Load Diff

@ -1,74 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build go1.19
package tailscale
import (
"context"
"net"
"net/http"
"net/http/httptest"
"testing"
"tailscale.com/tstest/deptest"
"tailscale.com/types/key"
)
func TestGetServeConfigFromJSON(t *testing.T) {
sc, err := getServeConfigFromJSON([]byte("null"))
if sc != nil {
t.Errorf("want nil for null")
}
if err != nil {
t.Errorf("reading null: %v", err)
}
sc, err = getServeConfigFromJSON([]byte(`{"TCP":{}}`))
if err != nil {
t.Errorf("reading object: %v", err)
} else if sc == nil {
t.Errorf("want non-nil for object")
} else if sc.TCP == nil {
t.Errorf("want non-nil TCP for object")
}
}
func TestWhoIsPeerNotFound(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(404)
}))
defer ts.Close()
lc := &LocalClient{
Dial: func(ctx context.Context, network, addr string) (net.Conn, error) {
var std net.Dialer
return std.DialContext(ctx, network, ts.Listener.Addr().(*net.TCPAddr).String())
},
}
var k key.NodePublic
if err := k.UnmarshalText([]byte("nodekey:5c8f86d5fc70d924e55f02446165a5dae8f822994ad26bcf4b08fd841f9bf261")); err != nil {
t.Fatal(err)
}
res, err := lc.WhoIsNodeKey(context.Background(), k)
if err != ErrPeerNotFound {
t.Errorf("got (%v, %v), want ErrPeerNotFound", res, err)
}
res, err = lc.WhoIs(context.Background(), "1.2.3.4:5678")
if err != ErrPeerNotFound {
t.Errorf("got (%v, %v), want ErrPeerNotFound", res, err)
}
}
func TestDeps(t *testing.T) {
deptest.DepChecker{
BadDeps: map[string]string{
// Make sure we don't again accidentally bring in a dependency on
// drive or its transitive dependencies
"testing": "do not use testing package in production code",
"tailscale.com/drive/driveimpl": "https://github.com/tailscale/tailscale/pull/10631",
"github.com/studio-b12/gowebdav": "https://github.com/tailscale/tailscale/pull/10631",
},
}.Check(t)
}

@ -1,10 +1,12 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !go1.21
//go:build !go1.19
// +build !go1.19
package tailscale
func init() {
you_need_Go_1_21_to_compile_Tailscale()
you_need_Go_1_19_to_compile_Tailscale()
}

@ -1,7 +1,9 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
package tailscale

@ -1,7 +1,9 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
package tailscale
@ -10,8 +12,6 @@ import (
"fmt"
"net/http"
"net/url"
"tailscale.com/util/httpm"
)
// TailnetDeleteRequest handles sending a DELETE request for a tailnet to control.
@ -23,7 +23,7 @@ func (c *Client) TailnetDeleteRequest(ctx context.Context, tailnetID string) (er
}()
path := fmt.Sprintf("%s/api/v2/tailnet/%s", c.baseURL(), url.PathEscape(string(tailnetID)))
req, err := http.NewRequestWithContext(ctx, httpm.DELETE, path, nil)
req, err := http.NewRequestWithContext(ctx, http.MethodDelete, path, nil)
if err != nil {
return err
}

@ -1,9 +1,11 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.19
// +build go1.19
// Package tailscale contains Go clients for the Tailscale LocalAPI and
// Package tailscale contains Go clients for the Tailscale Local API and
// Tailscale control plane API.
//
// Warning: this package is in development and makes no API compatibility

@ -1,131 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package web
import (
"io"
"io/fs"
"log"
"net/http"
"net/http/httputil"
"net/url"
"os"
"os/exec"
"path/filepath"
"strings"
"time"
prebuilt "github.com/tailscale/web-client-prebuilt"
)
var start = time.Now()
func assetsHandler(devMode bool) (_ http.Handler, cleanup func()) {
if devMode {
// When in dev mode, proxy asset requests to the Vite dev server.
cleanup := startDevServer()
return devServerProxy(), cleanup
}
fsys := prebuilt.FS()
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
path := strings.TrimPrefix(r.URL.Path, "/")
f, err := openPrecompressedFile(w, r, path, fsys)
if err != nil {
// Rewrite request to just fetch index.html and let
// the frontend router handle it.
r = r.Clone(r.Context())
path = "index.html"
f, err = openPrecompressedFile(w, r, path, fsys)
}
if f == nil {
http.Error(w, err.Error(), http.StatusNotFound)
return
}
defer f.Close()
// fs.File does not claim to implement Seeker, but in practice it does.
fSeeker, ok := f.(io.ReadSeeker)
if !ok {
http.Error(w, "Not seekable", http.StatusInternalServerError)
return
}
if strings.HasPrefix(path, "assets/") {
// Aggressively cache static assets, since we cache-bust our assets with
// hashed filenames.
w.Header().Set("Cache-Control", "public, max-age=31535996")
w.Header().Set("Vary", "Accept-Encoding")
}
http.ServeContent(w, r, path, start, fSeeker)
}), nil
}
func openPrecompressedFile(w http.ResponseWriter, r *http.Request, path string, fs fs.FS) (fs.File, error) {
if f, err := fs.Open(path + ".gz"); err == nil {
w.Header().Set("Content-Encoding", "gzip")
return f, nil
}
return fs.Open(path) // fallback
}
// startDevServer starts the JS dev server that does on-demand rebuilding
// and serving of web client JS and CSS resources.
func startDevServer() (cleanup func()) {
root := gitRootDir()
webClientPath := filepath.Join(root, "client", "web")
yarn := filepath.Join(root, "tool", "yarn")
node := filepath.Join(root, "tool", "node")
vite := filepath.Join(webClientPath, "node_modules", ".bin", "vite")
log.Printf("installing JavaScript deps using %s...", yarn)
out, err := exec.Command(yarn, "--non-interactive", "-s", "--cwd", webClientPath, "install").CombinedOutput()
if err != nil {
log.Fatalf("error running tailscale web's yarn install: %v, %s", err, out)
}
log.Printf("starting JavaScript dev server...")
cmd := exec.Command(node, vite)
cmd.Dir = webClientPath
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Start(); err != nil {
log.Fatalf("Starting JS dev server: %v", err)
}
log.Printf("JavaScript dev server running as pid %d", cmd.Process.Pid)
return func() {
cmd.Process.Signal(os.Interrupt)
err := cmd.Wait()
log.Printf("JavaScript dev server exited: %v", err)
}
}
// devServerProxy returns a reverse proxy to the vite dev server.
func devServerProxy() *httputil.ReverseProxy {
// We use Vite to develop on the web client.
// Vite starts up its own local server for development,
// which we proxy requests to from Server.ServeHTTP.
// Here we set up the proxy to Vite's server.
handleErr := func(w http.ResponseWriter, r *http.Request, err error) {
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(http.StatusBadGateway)
w.Write([]byte("The web client development server isn't running. " +
"Run `./tool/yarn --cwd client/web start` from " +
"the repo root to start the development server."))
w.Write([]byte("\n\nError: " + err.Error()))
}
viteTarget, _ := url.Parse("http://127.0.0.1:4000")
devProxy := httputil.NewSingleHostReverseProxy(viteTarget)
devProxy.ErrorHandler = handleErr
return devProxy
}
func gitRootDir() string {
top, err := exec.Command("git", "rev-parse", "--show-toplevel").Output()
if err != nil {
log.Fatalf("failed to find git top level (not in corp git?): %v", err)
}
return strings.TrimSpace(string(top))
}

@ -1,339 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package web
import (
"context"
"crypto/rand"
"encoding/base64"
"errors"
"fmt"
"net/http"
"net/url"
"slices"
"strings"
"time"
"tailscale.com/client/tailscale/apitype"
"tailscale.com/ipn/ipnstate"
"tailscale.com/tailcfg"
)
const (
sessionCookieName = "TS-Web-Session"
sessionCookieExpiry = time.Hour * 24 * 30 // 30 days
)
// browserSession holds data about a user's browser session
// on the full management web client.
type browserSession struct {
// ID is the unique identifier for the session.
// It is passed in the user's "TS-Web-Session" browser cookie.
ID string
SrcNode tailcfg.NodeID
SrcUser tailcfg.UserID
AuthID string // from tailcfg.WebClientAuthResponse
AuthURL string // from tailcfg.WebClientAuthResponse
Created time.Time
Authenticated bool
}
// isAuthorized reports true if the given session is authorized
// to be used by its associated user to access the full management
// web client.
//
// isAuthorized is true only when s.Authenticated is true (i.e.
// the user has authenticated the session) and the session is not
// expired.
// 2023-10-05: Sessions expire by default 30 days after creation.
func (s *browserSession) isAuthorized(now time.Time) bool {
switch {
case s == nil:
return false
case !s.Authenticated:
return false // awaiting auth
case s.isExpired(now):
return false // expired
}
return true
}
// isExpired reports true if s is expired.
// 2023-10-05: Sessions expire by default 30 days after creation.
func (s *browserSession) isExpired(now time.Time) bool {
return !s.Created.IsZero() && now.After(s.expires())
}
// expires reports when the given session expires.
func (s *browserSession) expires() time.Time {
return s.Created.Add(sessionCookieExpiry)
}
var (
errNoSession = errors.New("no-browser-session")
errNotUsingTailscale = errors.New("not-using-tailscale")
errTaggedRemoteSource = errors.New("tagged-remote-source")
errTaggedLocalSource = errors.New("tagged-local-source")
errNotOwner = errors.New("not-owner")
)
// getSession retrieves the browser session associated with the request,
// if one exists.
//
// An error is returned in any of the following cases:
//
// - (errNotUsingTailscale) The request was not made over tailscale.
//
// - (errNoSession) The request does not have a session.
//
// - (errTaggedRemoteSource) The source is remote (another node) and tagged.
// Users must use their own user-owned devices to manage other nodes'
// web clients.
//
// - (errTaggedLocalSource) The source is local (the same node) and tagged.
// Tagged nodes can only be remotely managed, allowing ACLs to dictate
// access to web clients.
//
// - (errNotOwner) The source is not the owner of this client (if the
// client is user-owned). Only the owner is allowed to manage the
// node via the web client.
//
// If no error is returned, the browserSession is always non-nil.
// getTailscaleBrowserSession does not check whether the session has been
// authorized by the user. Callers can use browserSession.isAuthorized.
//
// The WhoIsResponse is always populated, with a non-nil Node and UserProfile,
// unless getTailscaleBrowserSession reports errNotUsingTailscale.
func (s *Server) getSession(r *http.Request) (*browserSession, *apitype.WhoIsResponse, *ipnstate.Status, error) {
whoIs, whoIsErr := s.lc.WhoIs(r.Context(), r.RemoteAddr)
status, statusErr := s.lc.StatusWithoutPeers(r.Context())
switch {
case whoIsErr != nil:
return nil, nil, status, errNotUsingTailscale
case statusErr != nil:
return nil, whoIs, nil, statusErr
case status.Self == nil:
return nil, whoIs, status, errors.New("missing self node in tailscale status")
case whoIs.Node.IsTagged() && whoIs.Node.StableID == status.Self.ID:
return nil, whoIs, status, errTaggedLocalSource
case whoIs.Node.IsTagged():
return nil, whoIs, status, errTaggedRemoteSource
case !status.Self.IsTagged() && status.Self.UserID != whoIs.UserProfile.ID:
return nil, whoIs, status, errNotOwner
}
srcNode := whoIs.Node.ID
srcUser := whoIs.UserProfile.ID
cookie, err := r.Cookie(sessionCookieName)
if errors.Is(err, http.ErrNoCookie) {
return nil, whoIs, status, errNoSession
} else if err != nil {
return nil, whoIs, status, err
}
v, ok := s.browserSessions.Load(cookie.Value)
if !ok {
return nil, whoIs, status, errNoSession
}
session := v.(*browserSession)
if session.SrcNode != srcNode || session.SrcUser != srcUser {
// In this case the browser cookie is associated with another tailscale node.
// Maybe the source browser's machine was logged out and then back in as a different node.
// Return errNoSession because there is no session for this user.
return nil, whoIs, status, errNoSession
} else if session.isExpired(s.timeNow()) {
// Session expired, remove from session map and return errNoSession.
s.browserSessions.Delete(session.ID)
return nil, whoIs, status, errNoSession
}
return session, whoIs, status, nil
}
// newSession creates a new session associated with the given source user/node,
// and stores it back to the session cache. Creating of a new session includes
// generating a new auth URL from the control server.
func (s *Server) newSession(ctx context.Context, src *apitype.WhoIsResponse) (*browserSession, error) {
sid, err := s.newSessionID()
if err != nil {
return nil, err
}
session := &browserSession{
ID: sid,
SrcNode: src.Node.ID,
SrcUser: src.UserProfile.ID,
Created: s.timeNow(),
}
if s.controlSupportsCheckMode(ctx) {
// control supports check mode, so get a new auth URL and return.
a, err := s.newAuthURL(ctx, src.Node.ID)
if err != nil {
return nil, err
}
session.AuthID = a.ID
session.AuthURL = a.URL
} else {
// control does not support check mode, so there is no additional auth we can do.
session.Authenticated = true
}
s.browserSessions.Store(sid, session)
return session, nil
}
// controlSupportsCheckMode returns whether the current control server supports web client check mode, to verify a user's identity.
// We assume that only "tailscale.com" control servers support check mode.
// This allows the web client to be used with non-standard control servers.
// If an error occurs getting the control URL, this method returns true to fail closed.
//
// TODO(juanfont/headscale#1623): adjust or remove this when headscale supports check mode.
func (s *Server) controlSupportsCheckMode(ctx context.Context) bool {
prefs, err := s.lc.GetPrefs(ctx)
if err != nil {
return true
}
controlURL, err := url.Parse(prefs.ControlURLOrDefault())
if err != nil {
return true
}
return strings.HasSuffix(controlURL.Host, ".tailscale.com")
}
// awaitUserAuth blocks until the given session auth has been completed
// by the user on the control server, then updates the session cache upon
// completion. An error is returned if control auth failed for any reason.
func (s *Server) awaitUserAuth(ctx context.Context, session *browserSession) error {
if session.isAuthorized(s.timeNow()) {
return nil // already authorized
}
a, err := s.waitAuthURL(ctx, session.AuthID, session.SrcNode)
if err != nil {
// Clean up the session. Doing this on any error from control
// server to avoid the user getting stuck with a bad session
// cookie.
s.browserSessions.Delete(session.ID)
return err
}
if a.Complete {
session.Authenticated = a.Complete
s.browserSessions.Store(session.ID, session)
}
return nil
}
func (s *Server) newSessionID() (string, error) {
raw := make([]byte, 16)
for range 5 {
if _, err := rand.Read(raw); err != nil {
return "", err
}
cookie := "ts-web-" + base64.RawURLEncoding.EncodeToString(raw)
if _, ok := s.browserSessions.Load(cookie); !ok {
return cookie, nil
}
}
return "", errors.New("too many collisions generating new session; please refresh page")
}
// peerCapabilities holds information about what a source
// peer is allowed to edit via the web UI.
//
// map value is true if the peer can edit the given feature.
// Only capFeatures included in validCaps will be included.
type peerCapabilities map[capFeature]bool
// canEdit is true if the peerCapabilities grant edit access
// to the given feature.
func (p peerCapabilities) canEdit(feature capFeature) bool {
if p == nil {
return false
}
if p[capFeatureAll] {
return true
}
return p[feature]
}
// isEmpty is true if p is either nil or has no capabilities
// with value true.
func (p peerCapabilities) isEmpty() bool {
if p == nil {
return true
}
for _, v := range p {
if v == true {
return false
}
}
return true
}
type capFeature string
const (
// The following values should not be edited.
// New caps can be added, but existing ones should not be changed,
// as these exact values are used by users in tailnet policy files.
//
// IMPORTANT: When adding a new cap, also update validCaps slice below.
capFeatureAll capFeature = "*" // grants peer management of all features
capFeatureSSH capFeature = "ssh" // grants peer SSH server management
capFeatureSubnets capFeature = "subnets" // grants peer subnet routes management
capFeatureExitNodes capFeature = "exitnodes" // grants peer ability to advertise-as and use exit nodes
capFeatureAccount capFeature = "account" // grants peer ability to turn on auto updates and log out of node
)
// validCaps contains the list of valid capabilities used in the web client.
// Any capabilities included in a peer's grants that do not fall into this
// list will be ignored.
var validCaps []capFeature = []capFeature{
capFeatureAll,
capFeatureSSH,
capFeatureSubnets,
capFeatureExitNodes,
capFeatureAccount,
}
type capRule struct {
CanEdit []string `json:"canEdit,omitempty"` // list of features peer is allowed to edit
}
// toPeerCapabilities parses out the web ui capabilities from the
// given whois response.
func toPeerCapabilities(status *ipnstate.Status, whois *apitype.WhoIsResponse) (peerCapabilities, error) {
if whois == nil || status == nil {
return peerCapabilities{}, nil
}
if whois.Node.IsTagged() {
// We don't allow management *from* tagged nodes, so ignore caps.
// The web client auth flow relies on having a true user identity
// that can be verified through login.
return peerCapabilities{}, nil
}
if !status.Self.IsTagged() {
// User owned nodes are only ever manageable by the owner.
if status.Self.UserID != whois.UserProfile.ID {
return peerCapabilities{}, nil
} else {
return peerCapabilities{capFeatureAll: true}, nil // owner can edit all features
}
}
// For tagged nodes, we actually look at the granted capabilities.
caps := peerCapabilities{}
rules, err := tailcfg.UnmarshalCapJSON[capRule](whois.CapMap, tailcfg.PeerCapabilityWebUI)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal capability: %v", err)
}
for _, c := range rules {
for _, f := range c.CanEdit {
cap := capFeature(strings.ToLower(f))
if slices.Contains(validCaps, cap) {
caps[cap] = true
}
}
}
return caps, nil
}

@ -1,29 +0,0 @@
<!doctype html>
<html class="bg-gray-50">
<head>
<title>Tailscale</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="shortcut icon" href="data:image/png;base64,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" />
<link rel="preload" as="font" href="./assets/Inter.var.latin-39e72c07.woff2" type="font/woff2" crossorigin />
<script type="module" crossorigin src="./assets/index-fd4af382.js"></script>
<link rel="stylesheet" href="./assets/index-218918fa.css">
</head>
<body class="px-2">
<noscript>
<p class="mb-2">You need to enable Javascript to access the Tailscale web client.</p>
<p>If you need any help, feel free to <a href="mailto:support+webclient@tailscale.com" class="link">contact us</a>.</p>
</noscript>
<script>
window.addEventListener("load", () => {
if (!window.Tailscale) {
const rootEl = document.createElement("p")
rootEl.innerHTML = 'Tailscale was built without the web client. See <a href="https://github.com/tailscale/tailscale#building-the-web-client">Building the web client</a> for more information.'
document.body.append(rootEl)
}
});
</script>
</body>
</html>

@ -1,28 +0,0 @@
<!doctype html>
<html class="bg-gray-50">
<head>
<title>Tailscale</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="shortcut icon" href="data:image/png;base64,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" />
<link rel="stylesheet" type="text/css" href="/src/index.css" />
<link rel="preload" as="font" href="/src/assets/fonts/Inter.var.latin.woff2" type="font/woff2" crossorigin />
</head>
<body class="px-2">
<noscript>
<p class="mb-2">You need to enable Javascript to access the Tailscale web client.</p>
<p>If you need any help, feel free to <a href="mailto:support+webclient@tailscale.com" class="link">contact us</a>.</p>
</noscript>
<script type="module" src="/src/index.tsx"></script>
<script>
// if this script is changed, also change hash in web.go
window.addEventListener("load", () => {
if (!window.Tailscale) {
const rootEl = document.createElement("p")
rootEl.innerHTML = 'Tailscale web interface is unavailable.';
document.body.append(rootEl)
}
})
</script>
</body>
</html>

@ -1,81 +0,0 @@
{
"name": "webclient",
"version": "0.0.1",
"license": "BSD-3-Clause",
"engines": {
"node": "18.16.1",
"yarn": "1.22.19"
},
"type": "module",
"private": true,
"dependencies": {
"@radix-ui/react-collapsible": "^1.0.3",
"@radix-ui/react-dialog": "^1.0.5",
"@radix-ui/react-popover": "^1.0.6",
"classnames": "^2.3.1",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"swr": "^2.2.4",
"wouter": "^2.11.0",
"zustand": "^4.4.7"
},
"devDependencies": {
"@types/node": "^18.16.1",
"@types/react": "^18.0.20",
"@types/react-dom": "^18.0.6",
"@vitejs/plugin-react-swc": "^3.6.0",
"autoprefixer": "^10.4.15",
"eslint": "^8.23.1",
"eslint-config-react-app": "^7.0.1",
"eslint-plugin-curly-quotes": "^1.0.4",
"jsdom": "^23.0.1",
"postcss": "^8.4.31",
"prettier": "^2.5.1",
"prettier-plugin-organize-imports": "^3.2.2",
"tailwindcss": "^3.3.3",
"typescript": "^5.3.3",
"vite": "^5.1.7",
"vite-plugin-svgr": "^4.2.0",
"vite-tsconfig-paths": "^3.5.0",
"vitest": "^1.3.1"
},
"resolutions": {
"@typescript-eslint/eslint-plugin": "^6.2.1",
"@typescript-eslint/parser": "^6.2.1"
},
"scripts": {
"build": "vite build",
"start": "vite",
"lint": "tsc --noEmit && eslint 'src/**/*.{ts,tsx,js,jsx}'",
"test": "vitest",
"format": "prettier --write 'src/**/*.{ts,tsx}'",
"format-check": "prettier --check 'src/**/*.{ts,tsx}'"
},
"eslintConfig": {
"extends": [
"react-app"
],
"plugins": [
"curly-quotes",
"react-hooks"
],
"rules": {
"curly-quotes/no-straight-quotes": "warn",
"react-hooks/rules-of-hooks": "error",
"react-hooks/exhaustive-deps": "error"
},
"settings": {
"projectRoot": "client/web/package.json"
}
},
"prettier": {
"semi": false,
"printWidth": 80
},
"postcss": {
"plugins": {
"tailwindcss": {},
"autoprefixer": {}
}
}
}

@ -1,127 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// qnap.go contains handlers and logic, such as authentication,
// that is specific to running the web client on QNAP.
package web
import (
"crypto/tls"
"encoding/xml"
"errors"
"fmt"
"io"
"log"
"net/http"
"net/url"
)
// authorizeQNAP authenticates the logged-in QNAP user and verifies that they
// are authorized to use the web client.
// If the user is not authorized to use the client, an error is returned.
func authorizeQNAP(r *http.Request) (authorized bool, err error) {
_, resp, err := qnapAuthn(r)
if err != nil {
return false, err
}
if resp.IsAdmin == 0 {
return false, errors.New("user is not an admin")
}
return true, nil
}
type qnapAuthResponse struct {
AuthPassed int `xml:"authPassed"`
IsAdmin int `xml:"isAdmin"`
AuthSID string `xml:"authSid"`
ErrorValue int `xml:"errorValue"`
}
func qnapAuthn(r *http.Request) (string, *qnapAuthResponse, error) {
user, err := r.Cookie("NAS_USER")
if err != nil {
return "", nil, err
}
token, err := r.Cookie("qtoken")
if err == nil {
return qnapAuthnQtoken(r, user.Value, token.Value)
}
sid, err := r.Cookie("NAS_SID")
if err == nil {
return qnapAuthnSid(r, user.Value, sid.Value)
}
return "", nil, fmt.Errorf("not authenticated by any mechanism")
}
// qnapAuthnURL returns the auth URL to use by inferring where the UI is
// running based on the request URL. This is necessary because QNAP has so
// many options, see https://github.com/tailscale/tailscale/issues/7108
// and https://github.com/tailscale/tailscale/issues/6903
func qnapAuthnURL(requestUrl string, query url.Values) string {
in, err := url.Parse(requestUrl)
scheme := ""
host := ""
if err != nil || in.Scheme == "" {
log.Printf("Cannot parse QNAP login URL %v", err)
// try localhost and hope for the best
scheme = "http"
host = "localhost"
} else {
scheme = in.Scheme
host = in.Host
}
u := url.URL{
Scheme: scheme,
Host: host,
Path: "/cgi-bin/authLogin.cgi",
RawQuery: query.Encode(),
}
return u.String()
}
func qnapAuthnQtoken(r *http.Request, user, token string) (string, *qnapAuthResponse, error) {
query := url.Values{
"qtoken": []string{token},
"user": []string{user},
}
return qnapAuthnFinish(user, qnapAuthnURL(r.URL.String(), query))
}
func qnapAuthnSid(r *http.Request, user, sid string) (string, *qnapAuthResponse, error) {
query := url.Values{
"sid": []string{sid},
}
return qnapAuthnFinish(user, qnapAuthnURL(r.URL.String(), query))
}
func qnapAuthnFinish(user, url string) (string, *qnapAuthResponse, error) {
// QNAP Force HTTPS mode uses a self-signed certificate. Even importing
// the QNAP root CA isn't enough, the cert doesn't have a usable CN nor
// SAN. See https://github.com/tailscale/tailscale/issues/6903
tr := &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
client := &http.Client{Transport: tr}
resp, err := client.Get(url)
if err != nil {
return "", nil, err
}
defer resp.Body.Close()
out, err := io.ReadAll(resp.Body)
if err != nil {
return "", nil, err
}
authResp := &qnapAuthResponse{}
if err := xml.Unmarshal(out, authResp); err != nil {
return "", nil, err
}
if authResp.AuthPassed == 0 {
return "", nil, fmt.Errorf("not authenticated")
}
return user, authResp, nil
}

@ -1,377 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import { useCallback } from "react"
import useToaster from "src/hooks/toaster"
import { ExitNode, NodeData, SubnetRoute } from "src/types"
import { assertNever } from "src/utils/util"
import { MutatorOptions, SWRConfiguration, useSWRConfig } from "swr"
import { noExitNode, runAsExitNode } from "./hooks/exit-nodes"
export const swrConfig: SWRConfiguration = {
fetcher: (url: string) => apiFetch(url, "GET"),
onError: (err, _) => console.error(err),
}
type APIType =
| { action: "up"; data: TailscaleUpData }
| { action: "logout" }
| { action: "new-auth-session"; data: AuthSessionNewData }
| { action: "update-prefs"; data: LocalPrefsData }
| { action: "update-routes"; data: SubnetRoute[] }
| { action: "update-exit-node"; data: ExitNode }
/**
* POST /api/up data
*/
type TailscaleUpData = {
Reauthenticate?: boolean // force reauthentication
ControlURL?: string
AuthKey?: string
}
/**
* GET /api/auth/session/new data
*/
type AuthSessionNewData = {
authUrl: string
}
/**
* PATCH /api/local/v0/prefs data
*/
type LocalPrefsData = {
RunSSHSet?: boolean
RunSSH?: boolean
}
/**
* POST /api/routes data
*/
type RoutesData = {
SetExitNode?: boolean
SetRoutes?: boolean
UseExitNode?: string
AdvertiseExitNode?: boolean
AdvertiseRoutes?: string[]
}
/**
* useAPI hook returns an api handler that can execute api calls
* throughout the web client UI.
*/
export function useAPI() {
const toaster = useToaster()
const { mutate } = useSWRConfig() // allows for global mutation
const handlePostError = useCallback(
(toast?: string) => (err: Error) => {
console.error(err)
toast && toaster.show({ variant: "danger", message: toast })
throw err
},
[toaster]
)
/**
* optimisticMutate wraps the SWR `mutate` function to apply some
* type-awareness with the following behavior:
*
* 1. `optimisticData` update is applied immediately on FetchDataType
* throughout the web client UI.
*
* 2. `fetch` data mutation runs.
*
* 3. On completion, FetchDataType is revalidated to exactly reflect the
* updated server state.
*
* The `key` argument is the useSWR key associated with the MutateDataType.
* All `useSWR(key)` consumers throughout the UI will see updates reflected.
*/
const optimisticMutate = useCallback(
<MutateDataType, FetchDataType = any>(
key: string,
fetch: Promise<FetchDataType>,
optimisticData: (current: MutateDataType) => MutateDataType,
revalidate?: boolean // optionally specify whether to run final revalidation (step 3)
): Promise<FetchDataType | undefined> => {
const options: MutatorOptions = {
/**
* populateCache is meant for use when the remote request returns back
* the updated data directly. i.e. When FetchDataType is the same as
* MutateDataType. Most of our data manipulation requests return a 200
* with empty data on success. We turn off populateCache so that the
* cache only gets updated after completion of the remote reqeust when
* the revalidation step runs.
*/
populateCache: false,
optimisticData,
revalidate: revalidate,
}
return mutate(key, fetch, options)
},
[mutate]
)
const api = useCallback(
(t: APIType) => {
switch (t.action) {
/**
* "up" handles authenticating the machine to tailnet.
*/
case "up":
return apiFetch<{ url?: string }>("/up", "POST", t.data)
.then((d) => d.url && window.open(d.url, "_blank")) // "up" login step
.then(() => incrementMetric("web_client_node_connect"))
.then(() => mutate("/data"))
.catch(handlePostError("Failed to login"))
/**
* "logout" handles logging the node out of tailscale, effectively
* expiring its node key.
*/
case "logout":
// For logout, must increment metric before running api call,
// as tailscaled will be unreachable after the call completes.
incrementMetric("web_client_node_disconnect")
return apiFetch("/local/v0/logout", "POST").catch(
handlePostError("Failed to logout")
)
/**
* "new-auth-session" handles creating a new check mode session to
* authorize the viewing user to manage the node via the web client.
*/
case "new-auth-session":
return apiFetch<AuthSessionNewData>("/auth/session/new", "GET").catch(
handlePostError("Failed to create new session")
)
/**
* "update-prefs" handles setting the node's tailscale prefs.
*/
case "update-prefs": {
return optimisticMutate<NodeData>(
"/data",
apiFetch<LocalPrefsData>("/local/v0/prefs", "PATCH", t.data),
(old) => ({
...old,
RunningSSHServer: t.data.RunSSHSet
? Boolean(t.data.RunSSH)
: old.RunningSSHServer,
})
)
.then(
() =>
t.data.RunSSHSet &&
incrementMetric(
t.data.RunSSH
? "web_client_ssh_enable"
: "web_client_ssh_disable"
)
)
.catch(handlePostError("Failed to update node preference"))
}
/**
* "update-routes" handles setting the node's advertised routes.
*/
case "update-routes": {
const body: RoutesData = {
SetRoutes: true,
AdvertiseRoutes: t.data.map((r) => r.Route),
}
return optimisticMutate<NodeData>(
"/data",
apiFetch<void>("/routes", "POST", body),
(old) => ({ ...old, AdvertisedRoutes: t.data })
)
.then(() => incrementMetric("web_client_advertise_routes_change"))
.catch(handlePostError("Failed to update routes"))
}
/**
* "update-exit-node" handles updating the node's state as either
* running as an exit node or using another node as an exit node.
*/
case "update-exit-node": {
const id = t.data.ID
const body: RoutesData = {
SetExitNode: true,
}
if (id !== noExitNode.ID && id !== runAsExitNode.ID) {
body.UseExitNode = id
} else if (id === runAsExitNode.ID) {
body.AdvertiseExitNode = true
}
const metrics: MetricName[] = []
return optimisticMutate<NodeData>(
"/data",
apiFetch<void>("/routes", "POST", body),
(old) => {
// Only update metrics whose values have changed.
if (old.AdvertisingExitNode !== Boolean(body.AdvertiseExitNode)) {
metrics.push(
body.AdvertiseExitNode
? "web_client_advertise_exitnode_enable"
: "web_client_advertise_exitnode_disable"
)
}
if (Boolean(old.UsingExitNode) !== Boolean(body.UseExitNode)) {
metrics.push(
body.UseExitNode
? "web_client_use_exitnode_enable"
: "web_client_use_exitnode_disable"
)
}
return {
...old,
UsingExitNode: Boolean(body.UseExitNode) ? t.data : undefined,
AdvertisingExitNode: Boolean(body.AdvertiseExitNode),
AdvertisingExitNodeApproved: Boolean(body.AdvertiseExitNode)
? true // gets updated in revalidation
: old.AdvertisingExitNodeApproved,
}
},
false // skip final revalidation
)
.then(() => metrics.forEach((m) => incrementMetric(m)))
.catch(handlePostError("Failed to update exit node"))
}
default:
assertNever(t)
}
},
[handlePostError, mutate, optimisticMutate]
)
return api
}
let csrfToken: string
let synoToken: string | undefined // required for synology API requests
let unraidCsrfToken: string | undefined // required for unraid POST requests (#8062)
/**
* apiFetch wraps the standard JS fetch function with csrf header
* management and param additions specific to the web client.
*
* apiFetch adds the `api` prefix to the request URL,
* so endpoint should be provided without the `api` prefix
* (i.e. provide `/data` rather than `api/data`).
*/
export function apiFetch<T>(
endpoint: string,
method: "GET" | "POST" | "PATCH",
body?: any
): Promise<T> {
const urlParams = new URLSearchParams(window.location.search)
const nextParams = new URLSearchParams()
if (synoToken) {
nextParams.set("SynoToken", synoToken)
} else {
const token = urlParams.get("SynoToken")
if (token) {
nextParams.set("SynoToken", token)
}
}
const search = nextParams.toString()
const url = `api${endpoint}${search ? `?${search}` : ""}`
var contentType: string
if (unraidCsrfToken && method === "POST") {
const params = new URLSearchParams()
params.append("csrf_token", unraidCsrfToken)
if (body) {
params.append("ts_data", JSON.stringify(body))
}
body = params.toString()
contentType = "application/x-www-form-urlencoded;charset=UTF-8"
} else {
body = body ? JSON.stringify(body) : undefined
contentType = "application/json"
}
return fetch(url, {
method: method,
headers: {
Accept: "application/json",
"Content-Type": contentType,
"X-CSRF-Token": csrfToken,
},
body: body,
})
.then((r) => {
updateCsrfToken(r)
if (!r.ok) {
return r.text().then((err) => {
throw new Error(err)
})
}
return r
})
.then((r) => {
if (r.headers.get("Content-Type") === "application/json") {
return r.json()
}
})
.then((r) => {
r?.UnraidToken && setUnraidCsrfToken(r.UnraidToken)
return r
})
}
function updateCsrfToken(r: Response) {
const tok = r.headers.get("X-CSRF-Token")
if (tok) {
csrfToken = tok
}
}
export function setSynoToken(token?: string) {
synoToken = token
}
function setUnraidCsrfToken(token?: string) {
unraidCsrfToken = token
}
/**
* incrementMetric hits the client metrics local API endpoint to
* increment the given counter metric by one.
*/
export function incrementMetric(metricName: MetricName) {
const postData: MetricsPOSTData[] = [
{
Name: metricName,
Type: "counter",
Value: 1,
},
]
apiFetch("/local/v0/upload-client-metrics", "POST", postData).catch(
(error) => {
console.error(error)
}
)
}
type MetricsPOSTData = {
Name: MetricName
Type: MetricType
Value: number
}
type MetricType = "counter" | "gauge"
export type MetricName =
| "web_client_advertise_exitnode_enable"
| "web_client_advertise_exitnode_disable"
| "web_client_use_exitnode_enable"
| "web_client_use_exitnode_disable"
| "web_client_ssh_enable"
| "web_client_ssh_disable"
| "web_client_node_connect"
| "web_client_node_disconnect"
| "web_client_advertise_routes_change"

@ -1,4 +0,0 @@
<svg width="24" height="25" viewBox="0 0 24 25" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M5 12.5H19" stroke="#706E6D" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
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Before

Width:  |  Height:  |  Size: 324 B

@ -1,5 +0,0 @@
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// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import cx from "classnames"
import React from "react"
import Badge from "src/ui/badge"
/**
* ACLTag handles the display of an ACL tag.
*/
export default function ACLTag({
tag,
className,
}: {
tag: string
className?: string
}) {
return (
<Badge
variant="status"
color="outline"
className={cx("flex text-xs items-center", className)}
>
<span className="font-medium">tag:</span>
<span className="text-gray-500">{tag.replace("tag:", "")}</span>
</Badge>
)
}

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// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import * as Primitive from "@radix-ui/react-popover"
import cx from "classnames"
import React, { useCallback } from "react"
import ChevronDown from "src/assets/icons/chevron-down.svg?react"
import Copy from "src/assets/icons/copy.svg?react"
import NiceIP from "src/components/nice-ip"
import useToaster from "src/hooks/toaster"
import Button from "src/ui/button"
import { copyText } from "src/utils/clipboard"
/**
* AddressCard renders a clickable IP address text that opens a
* dialog with a copyable list of all addresses (IPv4, IPv6, DNS)
* for the machine.
*/
export default function AddressCard({
v4Address,
v6Address,
shortDomain,
fullDomain,
className,
triggerClassName,
}: {
v4Address: string
v6Address: string
shortDomain?: string
fullDomain?: string
className?: string
triggerClassName?: string
}) {
const children = (
<ul className="flex flex-col divide-y rounded-md overflow-hidden">
{shortDomain && <AddressRow label="short domain" value={shortDomain} />}
{fullDomain && <AddressRow label="full domain" value={fullDomain} />}
{v4Address && (
<AddressRow
key={v4Address}
label="IPv4 address"
ip={true}
value={v4Address}
/>
)}
{v6Address && (
<AddressRow
key={v6Address}
label="IPv6 address"
ip={true}
value={v6Address}
/>
)}
</ul>
)
return (
<Primitive.Root>
<Primitive.Trigger asChild>
<Button
variant="minimal"
className={cx("-ml-1 px-1 py-0 font-normal", className)}
suffixIcon={
<ChevronDown className="w-5 h-5" stroke="#232222" /* gray-800 */ />
}
aria-label="See all addresses for this device."
>
<NiceIP className={triggerClassName} ip={v4Address ?? v6Address} />
</Button>
</Primitive.Trigger>
<Primitive.Content
className="shadow-popover origin-radix-popover state-open:animate-scale-in state-closed:animate-scale-out bg-white rounded-md z-50 max-w-sm"
sideOffset={10}
side="top"
>
{children}
</Primitive.Content>
</Primitive.Root>
)
}
function AddressRow({
label,
value,
ip,
}: {
label: string
value: string
ip?: boolean
}) {
const toaster = useToaster()
const onCopyClick = useCallback(() => {
copyText(value)
.then(() => toaster.show({ message: `Copied ${label} to clipboard` }))
.catch(() =>
toaster.show({
message: `Failed to copy ${label} to clipboard`,
variant: "danger",
})
)
}, [label, toaster, value])
return (
<li className="py flex items-center gap-2">
<button
className={cx(
"relative flex group items-center transition-colors",
"focus:outline-none focus-visible:ring",
"disabled:text-text-muted enabled:hover:text-gray-500",
"w-60 text-sm flex-1"
)}
onClick={onCopyClick}
aria-label={`Copy ${value} to your clip board.`}
>
<div className="overflow-hidden pl-3 pr-10 py-2 tabular-nums">
{ip ? (
<NiceIP ip={value} />
) : (
<div className="truncate m-w-full">{value}</div>
)}
</div>
<span
className={cx(
"absolute right-0 pl-6 pr-3 bg-gradient-to-r from-transparent",
"text-gray-900 group-hover:text-gray-600"
)}
>
<Copy className="w-4 h-4" />
</span>
</button>
</li>
)
}

@ -1,172 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import React from "react"
import TailscaleIcon from "src/assets/icons/tailscale-icon.svg?react"
import LoginToggle from "src/components/login-toggle"
import DeviceDetailsView from "src/components/views/device-details-view"
import DisconnectedView from "src/components/views/disconnected-view"
import HomeView from "src/components/views/home-view"
import LoginView from "src/components/views/login-view"
import SSHView from "src/components/views/ssh-view"
import SubnetRouterView from "src/components/views/subnet-router-view"
import { UpdatingView } from "src/components/views/updating-view"
import useAuth, { AuthResponse, canEdit } from "src/hooks/auth"
import { Feature, NodeData, featureDescription } from "src/types"
import Card from "src/ui/card"
import EmptyState from "src/ui/empty-state"
import LoadingDots from "src/ui/loading-dots"
import useSWR from "swr"
import { Link, Route, Router, Switch, useLocation } from "wouter"
export default function App() {
const { data: auth, loading: loadingAuth, newSession } = useAuth()
return (
<main className="min-w-sm max-w-lg mx-auto py-4 sm:py-14 px-5">
{loadingAuth || !auth ? (
<LoadingView />
) : (
<WebClient auth={auth} newSession={newSession} />
)}
</main>
)
}
function WebClient({
auth,
newSession,
}: {
auth: AuthResponse
newSession: () => Promise<void>
}) {
const { data: node } = useSWR<NodeData>("/data")
return !node ? (
<LoadingView />
) : node.Status === "NeedsLogin" ||
node.Status === "NoState" ||
node.Status === "Stopped" ? (
// Client not on a tailnet, render login.
<LoginView data={node} />
) : (
// Otherwise render the new web client.
<>
<Router base={node.URLPrefix}>
<Header node={node} auth={auth} newSession={newSession} />
<Switch>
<Route path="/">
<HomeView node={node} auth={auth} />
</Route>
<Route path="/details">
<DeviceDetailsView node={node} auth={auth} />
</Route>
<FeatureRoute path="/subnets" feature="advertise-routes" node={node}>
<SubnetRouterView
readonly={!canEdit("subnets", auth)}
node={node}
/>
</FeatureRoute>
<FeatureRoute path="/ssh" feature="ssh" node={node}>
<SSHView readonly={!canEdit("ssh", auth)} node={node} />
</FeatureRoute>
{/* <Route path="/serve">Share local content</Route> */}
<FeatureRoute path="/update" feature="auto-update" node={node}>
<UpdatingView
versionInfo={node.ClientVersion}
currentVersion={node.IPNVersion}
/>
</FeatureRoute>
<Route path="/disconnected">
<DisconnectedView />
</Route>
<Route>
<Card className="mt-8">
<EmptyState description="Page not found" />
</Card>
</Route>
</Switch>
</Router>
</>
)
}
/**
* FeatureRoute renders a Route component,
* but only displays the child view if the specified feature is
* available for use on this node's platform. If not available,
* a not allowed view is rendered instead.
*/
function FeatureRoute({
path,
node,
feature,
children,
}: {
path: string
node: NodeData
feature: Feature
children: React.ReactNode
}) {
return (
<Route path={path}>
{!node.Features[feature] ? (
<Card className="mt-8">
<EmptyState
description={`${featureDescription(
feature
)} not available on this device.`}
/>
</Card>
) : (
children
)}
</Route>
)
}
function Header({
node,
auth,
newSession,
}: {
node: NodeData
auth: AuthResponse
newSession: () => Promise<void>
}) {
const [loc] = useLocation()
if (loc === "/disconnected") {
// No header on view presented after logout.
return null
}
return (
<>
<div className="flex flex-wrap gap-4 justify-between items-center mb-9 md:mb-12">
<Link to="/" className="flex gap-3 overflow-hidden">
<TailscaleIcon />
<div className="inline text-gray-800 text-lg font-medium leading-snug truncate">
{node.DomainName}
</div>
</Link>
<LoginToggle node={node} auth={auth} newSession={newSession} />
</div>
{loc !== "/" && loc !== "/update" && (
<Link to="/" className="link font-medium block mb-2">
&larr; Back to {node.DeviceName}
</Link>
)}
</>
)
}
/**
* LoadingView fills its container with small animated loading dots
* in the center.
*/
export function LoadingView() {
return (
<LoadingDots className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2" />
)
}

@ -1,57 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import React from "react"
import { NodeData } from "src/types"
/**
* AdminContainer renders its contents only if the node's control
* server has an admin panel.
*
* TODO(sonia,will): Similarly, this could also hide the contents
* if the viewing user is a non-admin.
*/
export function AdminContainer({
node,
children,
className,
}: {
node: NodeData
children: React.ReactNode
className?: string
}) {
if (!node.ControlAdminURL.includes("tailscale.com")) {
// Admin panel only exists on Tailscale control servers.
return null
}
return <div className={className}>{children}</div>
}
/**
* AdminLink renders its contents wrapped in a link to the node's control
* server admin panel.
*
* AdminLink is meant for use only inside of a AdminContainer component,
* to avoid rendering a link when the node's control server does not have
* an admin panel.
*/
export function AdminLink({
node,
children,
path,
}: {
node: NodeData
children: React.ReactNode
path: string // admin path, e.g. "/settings/webhooks"
}) {
return (
<a
href={`${node.ControlAdminURL}${path}`}
className="link"
target="_blank"
rel="noreferrer"
>
{children}
</a>
)
}

@ -1,584 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import cx from "classnames"
import React, { useCallback, useEffect, useMemo, useRef, useState } from "react"
import { useAPI } from "src/api"
import Check from "src/assets/icons/check.svg?react"
import ChevronDown from "src/assets/icons/chevron-down.svg?react"
import useExitNodes, {
noExitNode,
runAsExitNode,
trimDNSSuffix,
} from "src/hooks/exit-nodes"
import { ExitNode, NodeData } from "src/types"
import Popover from "src/ui/popover"
import SearchInput from "src/ui/search-input"
import { useSWRConfig } from "swr"
export default function ExitNodeSelector({
className,
node,
disabled,
}: {
className?: string
node: NodeData
disabled?: boolean
}) {
const api = useAPI()
const [open, setOpen] = useState<boolean>(false)
const [selected, setSelected] = useState<ExitNode>(toSelectedExitNode(node))
const [pending, setPending] = useState<boolean>(false)
const { mutate } = useSWRConfig() // allows for global mutation
useEffect(() => setSelected(toSelectedExitNode(node)), [node])
useEffect(() => {
setPending(
node.AdvertisingExitNode && node.AdvertisingExitNodeApproved === false
)
}, [node])
const handleSelect = useCallback(
(n: ExitNode) => {
setOpen(false)
if (n.ID === selected.ID) {
return // no update
}
// Eager clear of pending state to avoid UI oddities
if (n.ID !== runAsExitNode.ID) {
setPending(false)
}
api({ action: "update-exit-node", data: n })
// refresh data after short timeout to pick up any pending approval updates
setTimeout(() => {
mutate("/data")
}, 1000)
},
[api, mutate, selected.ID]
)
const [
none, // not using exit nodes
advertising, // advertising as exit node
using, // using another exit node
offline, // selected exit node node is offline
] = useMemo(
() => [
selected.ID === noExitNode.ID,
selected.ID === runAsExitNode.ID,
selected.ID !== noExitNode.ID && selected.ID !== runAsExitNode.ID,
!selected.Online,
],
[selected.ID, selected.Online]
)
return (
<div
className={cx(
"rounded-md",
{
"bg-red-600": offline,
"bg-yellow-400": pending,
},
className
)}
>
<div
className={cx("p-1.5 rounded-md border flex items-stretch gap-1.5", {
"border-gray-200": none,
"bg-yellow-300 border-yellow-300": advertising && !offline,
"bg-blue-500 border-blue-500": using && !offline,
"bg-red-500 border-red-500": offline,
})}
>
<Popover
open={disabled ? false : open}
onOpenChange={setOpen}
className="overflow-hidden"
side="bottom"
sideOffset={0}
align="start"
content={
<ExitNodeSelectorInner
node={node}
selected={selected}
onSelect={handleSelect}
/>
}
asChild
>
<button
className={cx("flex-1 px-2 py-1.5 rounded-[1px]", {
"bg-white": none,
"hover:bg-gray-100": none && !disabled,
"bg-yellow-300": advertising && !offline,
"hover:bg-yellow-200": advertising && !offline && !disabled,
"bg-blue-500": using && !offline,
"hover:bg-blue-400": using && !offline && !disabled,
"bg-red-500": offline,
"hover:bg-red-400": offline && !disabled,
})}
onClick={() => setOpen(!open)}
disabled={disabled}
>
<p
className={cx(
"text-gray-500 text-xs text-left font-medium uppercase tracking-wide mb-1",
{ "opacity-70 text-white": advertising || using }
)}
>
Exit node{offline && " offline"}
</p>
<div className="flex items-center">
<p
className={cx("text-gray-800", {
"text-white": advertising || using,
})}
>
{selected.Location && (
<>
<CountryFlag code={selected.Location.CountryCode} />{" "}
</>
)}
{selected === runAsExitNode
? "Running as exit node"
: selected.Name}
</p>
{!disabled && (
<ChevronDown
className={cx("ml-1", {
"stroke-gray-800": none,
"stroke-white": advertising || using,
})}
/>
)}
</div>
</button>
</Popover>
{!disabled && (advertising || using) && (
<button
className={cx("px-3 py-2 rounded-sm text-white", {
"hover:bg-yellow-200": advertising && !offline,
"hover:bg-blue-400": using && !offline,
"hover:bg-red-400": offline,
})}
onClick={(e) => {
e.preventDefault()
e.stopPropagation()
handleSelect(noExitNode)
}}
>
Disable
</button>
)}
</div>
{offline && (
<p className="text-white p-3">
The selected exit node is currently offline. Your internet traffic is
blocked until you disable the exit node or select a different one.
</p>
)}
{pending && (
<p className="text-white p-3">
Pending approval to run as exit node. This device wont be usable as
an exit node until then.
</p>
)}
</div>
)
}
function toSelectedExitNode(data: NodeData): ExitNode {
if (data.AdvertisingExitNode) {
return runAsExitNode
}
if (data.UsingExitNode) {
// TODO(sonia): also use online status
const node = { ...data.UsingExitNode }
if (node.Location) {
// For mullvad nodes, use location as name.
node.Name = `${node.Location.Country}: ${node.Location.City}`
} else {
// Otherwise use node name w/o DNS suffix.
node.Name = trimDNSSuffix(node.Name, data.TailnetName)
}
return node
}
return noExitNode
}
function ExitNodeSelectorInner({
node,
selected,
onSelect,
}: {
node: NodeData
selected: ExitNode
onSelect: (node: ExitNode) => void
}) {
const [filter, setFilter] = useState<string>("")
const { data: exitNodes } = useExitNodes(node, filter)
const listRef = useRef<HTMLDivElement>(null)
const hasNodes = useMemo(
() => exitNodes.find((n) => n.nodes.length > 0),
[exitNodes]
)
return (
<div className="w-[var(--radix-popover-trigger-width)]">
<SearchInput
name="exit-node-search"
className="px-2"
inputClassName="w-full py-3 !h-auto border-none rounded-b-none !ring-0"
autoFocus
autoCorrect="off"
autoComplete="off"
autoCapitalize="off"
placeholder="Search exit nodes…"
value={filter}
onChange={(e) => {
// Jump list to top when search value changes.
listRef.current?.scrollTo(0, 0)
setFilter(e.target.value)
}}
/>
{/* TODO(sonia): use loading spinner when loading useExitNodes */}
<div
ref={listRef}
className="pt-1 border-t border-gray-200 max-h-60 overflow-y-scroll"
>
{hasNodes ? (
exitNodes.map(
(group) =>
group.nodes.length > 0 && (
<div
key={group.id}
className="pb-1 mb-1 border-b last:border-b-0 border-gray-200 last:mb-0"
>
{group.name && (
<div className="px-4 py-2 text-gray-500 text-xs font-medium uppercase tracking-wide">
{group.name}
</div>
)}
{group.nodes.map((n) => (
<ExitNodeSelectorItem
key={`${n.ID}-${n.Name}`}
node={n}
onSelect={() => onSelect(n)}
isSelected={selected.ID === n.ID}
/>
))}
</div>
)
)
) : (
<div className="text-center truncate text-gray-500 p-5">
{filter
? `No exit nodes matching “${filter}`
: "No exit nodes available"}
</div>
)}
</div>
</div>
)
}
function ExitNodeSelectorItem({
node,
isSelected,
onSelect,
}: {
node: ExitNode
isSelected: boolean
onSelect: () => void
}) {
return (
<button
key={node.ID}
className={cx(
"w-full px-4 py-2 flex justify-between items-center cursor-pointer hover:bg-gray-100",
{
"text-gray-400 cursor-not-allowed": !node.Online,
}
)}
onClick={onSelect}
disabled={!node.Online}
>
<div className="w-full">
{node.Location && (
<>
<CountryFlag code={node.Location.CountryCode} />{" "}
</>
)}
<span className="leading-snug">{node.Name}</span>
</div>
{node.Online || <span className="leading-snug">Offline</span>}
{isSelected && <Check className="ml-1" />}
</button>
)
}
function CountryFlag({ code }: { code: string }) {
return (
<>{countryFlags[code.toLowerCase()]}</> || (
<span className="font-medium text-gray-500 text-xs">
{code.toUpperCase()}
</span>
)
)
}
const countryFlags: { [countryCode: string]: string } = {
ad: "🇦🇩",
ae: "🇦🇪",
af: "🇦🇫",
ag: "🇦🇬",
ai: "🇦🇮",
al: "🇦🇱",
am: "🇦🇲",
ao: "🇦🇴",
aq: "🇦🇶",
ar: "🇦🇷",
as: "🇦🇸",
at: "🇦🇹",
au: "🇦🇺",
aw: "🇦🇼",
ax: "🇦🇽",
az: "🇦🇿",
ba: "🇧🇦",
bb: "🇧🇧",
bd: "🇧🇩",
be: "🇧🇪",
bf: "🇧🇫",
bg: "🇧🇬",
bh: "🇧🇭",
bi: "🇧🇮",
bj: "🇧🇯",
bl: "🇧🇱",
bm: "🇧🇲",
bn: "🇧🇳",
bo: "🇧🇴",
bq: "🇧🇶",
br: "🇧🇷",
bs: "🇧🇸",
bt: "🇧🇹",
bv: "🇧🇻",
bw: "🇧🇼",
by: "🇧🇾",
bz: "🇧🇿",
ca: "🇨🇦",
cc: "🇨🇨",
cd: "🇨🇩",
cf: "🇨🇫",
cg: "🇨🇬",
ch: "🇨🇭",
ci: "🇨🇮",
ck: "🇨🇰",
cl: "🇨🇱",
cm: "🇨🇲",
cn: "🇨🇳",
co: "🇨🇴",
cr: "🇨🇷",
cu: "🇨🇺",
cv: "🇨🇻",
cw: "🇨🇼",
cx: "🇨🇽",
cy: "🇨🇾",
cz: "🇨🇿",
de: "🇩🇪",
dj: "🇩🇯",
dk: "🇩🇰",
dm: "🇩🇲",
do: "🇩🇴",
dz: "🇩🇿",
ec: "🇪🇨",
ee: "🇪🇪",
eg: "🇪🇬",
eh: "🇪🇭",
er: "🇪🇷",
es: "🇪🇸",
et: "🇪🇹",
eu: "🇪🇺",
fi: "🇫🇮",
fj: "🇫🇯",
fk: "🇫🇰",
fm: "🇫🇲",
fo: "🇫🇴",
fr: "🇫🇷",
ga: "🇬🇦",
gb: "🇬🇧",
gd: "🇬🇩",
ge: "🇬🇪",
gf: "🇬🇫",
gg: "🇬🇬",
gh: "🇬🇭",
gi: "🇬🇮",
gl: "🇬🇱",
gm: "🇬🇲",
gn: "🇬🇳",
gp: "🇬🇵",
gq: "🇬🇶",
gr: "🇬🇷",
gs: "🇬🇸",
gt: "🇬🇹",
gu: "🇬🇺",
gw: "🇬🇼",
gy: "🇬🇾",
hk: "🇭🇰",
hm: "🇭🇲",
hn: "🇭🇳",
hr: "🇭🇷",
ht: "🇭🇹",
hu: "🇭🇺",
id: "🇮🇩",
ie: "🇮🇪",
il: "🇮🇱",
im: "🇮🇲",
in: "🇮🇳",
io: "🇮🇴",
iq: "🇮🇶",
ir: "🇮🇷",
is: "🇮🇸",
it: "🇮🇹",
je: "🇯🇪",
jm: "🇯🇲",
jo: "🇯🇴",
jp: "🇯🇵",
ke: "🇰🇪",
kg: "🇰🇬",
kh: "🇰🇭",
ki: "🇰🇮",
km: "🇰🇲",
kn: "🇰🇳",
kp: "🇰🇵",
kr: "🇰🇷",
kw: "🇰🇼",
ky: "🇰🇾",
kz: "🇰🇿",
la: "🇱🇦",
lb: "🇱🇧",
lc: "🇱🇨",
li: "🇱🇮",
lk: "🇱🇰",
lr: "🇱🇷",
ls: "🇱🇸",
lt: "🇱🇹",
lu: "🇱🇺",
lv: "🇱🇻",
ly: "🇱🇾",
ma: "🇲🇦",
mc: "🇲🇨",
md: "🇲🇩",
me: "🇲🇪",
mf: "🇲🇫",
mg: "🇲🇬",
mh: "🇲🇭",
mk: "🇲🇰",
ml: "🇲🇱",
mm: "🇲🇲",
mn: "🇲🇳",
mo: "🇲🇴",
mp: "🇲🇵",
mq: "🇲🇶",
mr: "🇲🇷",
ms: "🇲🇸",
mt: "🇲🇹",
mu: "🇲🇺",
mv: "🇲🇻",
mw: "🇲🇼",
mx: "🇲🇽",
my: "🇲🇾",
mz: "🇲🇿",
na: "🇳🇦",
nc: "🇳🇨",
ne: "🇳🇪",
nf: "🇳🇫",
ng: "🇳🇬",
ni: "🇳🇮",
nl: "🇳🇱",
no: "🇳🇴",
np: "🇳🇵",
nr: "🇳🇷",
nu: "🇳🇺",
nz: "🇳🇿",
om: "🇴🇲",
pa: "🇵🇦",
pe: "🇵🇪",
pf: "🇵🇫",
pg: "🇵🇬",
ph: "🇵🇭",
pk: "🇵🇰",
pl: "🇵🇱",
pm: "🇵🇲",
pn: "🇵🇳",
pr: "🇵🇷",
ps: "🇵🇸",
pt: "🇵🇹",
pw: "🇵🇼",
py: "🇵🇾",
qa: "🇶🇦",
re: "🇷🇪",
ro: "🇷🇴",
rs: "🇷🇸",
ru: "🇷🇺",
rw: "🇷🇼",
sa: "🇸🇦",
sb: "🇸🇧",
sc: "🇸🇨",
sd: "🇸🇩",
se: "🇸🇪",
sg: "🇸🇬",
sh: "🇸🇭",
si: "🇸🇮",
sj: "🇸🇯",
sk: "🇸🇰",
sl: "🇸🇱",
sm: "🇸🇲",
sn: "🇸🇳",
so: "🇸🇴",
sr: "🇸🇷",
ss: "🇸🇸",
st: "🇸🇹",
sv: "🇸🇻",
sx: "🇸🇽",
sy: "🇸🇾",
sz: "🇸🇿",
tc: "🇹🇨",
td: "🇹🇩",
tf: "🇹🇫",
tg: "🇹🇬",
th: "🇹🇭",
tj: "🇹🇯",
tk: "🇹🇰",
tl: "🇹🇱",
tm: "🇹🇲",
tn: "🇹🇳",
to: "🇹🇴",
tr: "🇹🇷",
tt: "🇹🇹",
tv: "🇹🇻",
tw: "🇹🇼",
tz: "🇹🇿",
ua: "🇺🇦",
ug: "🇺🇬",
um: "🇺🇲",
us: "🇺🇸",
uy: "🇺🇾",
uz: "🇺🇿",
va: "🇻🇦",
vc: "🇻🇨",
ve: "🇻🇪",
vg: "🇻🇬",
vi: "🇻🇮",
vn: "🇻🇳",
vu: "🇻🇺",
wf: "🇼🇫",
ws: "🇼🇸",
xk: "🇽🇰",
ye: "🇾🇪",
yt: "🇾🇹",
za: "🇿🇦",
zm: "🇿🇲",
zw: "🇿🇼",
}

@ -1,376 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import cx from "classnames"
import React, { useCallback, useMemo, useState } from "react"
import ChevronDown from "src/assets/icons/chevron-down.svg?react"
import Eye from "src/assets/icons/eye.svg?react"
import User from "src/assets/icons/user.svg?react"
import { AuthResponse, hasAnyEditCapabilities } from "src/hooks/auth"
import { useTSWebConnected } from "src/hooks/ts-web-connected"
import { NodeData } from "src/types"
import Button from "src/ui/button"
import Popover from "src/ui/popover"
import ProfilePic from "src/ui/profile-pic"
import { assertNever, isHTTPS } from "src/utils/util"
export default function LoginToggle({
node,
auth,
newSession,
}: {
node: NodeData
auth: AuthResponse
newSession: () => Promise<void>
}) {
const [open, setOpen] = useState<boolean>(false)
const { tsWebConnected, checkTSWebConnection } = useTSWebConnected(
auth.serverMode,
node.IPv4
)
return (
<Popover
className="p-3 bg-white rounded-lg shadow flex flex-col max-w-[317px]"
content={
auth.serverMode === "readonly" ? (
<ReadonlyModeContent auth={auth} />
) : auth.serverMode === "login" ? (
<LoginModeContent
auth={auth}
node={node}
tsWebConnected={tsWebConnected}
checkTSWebConnection={checkTSWebConnection}
/>
) : auth.serverMode === "manage" ? (
<ManageModeContent auth={auth} node={node} newSession={newSession} />
) : (
assertNever(auth.serverMode)
)
}
side="bottom"
align="end"
open={open}
onOpenChange={setOpen}
asChild
>
<div>
{auth.authorized ? (
<TriggerWhenManaging auth={auth} open={open} setOpen={setOpen} />
) : (
<TriggerWhenReading auth={auth} open={open} setOpen={setOpen} />
)}
</div>
</Popover>
)
}
/**
* TriggerWhenManaging is displayed as the trigger for the login popover
* when the user has an active authorized managment session.
*/
function TriggerWhenManaging({
auth,
open,
setOpen,
}: {
auth: AuthResponse
open: boolean
setOpen: (next: boolean) => void
}) {
return (
<div
className={cx(
"w-[34px] h-[34px] p-1 rounded-full justify-center items-center inline-flex hover:bg-gray-300",
{
"bg-transparent": !open,
"bg-gray-300": open,
}
)}
>
<button onClick={() => setOpen(!open)}>
<ProfilePic size="medium" url={auth.viewerIdentity?.profilePicUrl} />
</button>
</div>
)
}
/**
* TriggerWhenReading is displayed as the trigger for the login popover
* when the user is currently in read mode (doesn't have an authorized
* management session).
*/
function TriggerWhenReading({
auth,
open,
setOpen,
}: {
auth: AuthResponse
open: boolean
setOpen: (next: boolean) => void
}) {
return (
<button
className={cx(
"pl-3 py-1 bg-gray-700 rounded-full flex justify-start items-center h-[34px]",
{ "pr-1": auth.viewerIdentity, "pr-3": !auth.viewerIdentity }
)}
onClick={() => setOpen(!open)}
>
<Eye />
<div className="text-white leading-snug ml-2 mr-1">Viewing</div>
<ChevronDown className="stroke-white w-[15px] h-[15px]" />
{auth.viewerIdentity && (
<ProfilePic
className="ml-2"
size="medium"
url={auth.viewerIdentity.profilePicUrl}
/>
)}
</button>
)
}
/**
* PopoverContentHeader is the header for the login popover.
*/
function PopoverContentHeader({ auth }: { auth: AuthResponse }) {
return (
<div className="text-black text-sm font-medium leading-tight mb-1">
{auth.authorized ? "Managing" : "Viewing"}
{auth.viewerIdentity && ` as ${auth.viewerIdentity.loginName}`}
</div>
)
}
/**
* PopoverContentFooter is the footer for the login popover.
*/
function PopoverContentFooter({ auth }: { auth: AuthResponse }) {
return auth.viewerIdentity ? (
<>
<hr className="my-2" />
<div className="flex items-center">
<User className="flex-shrink-0" />
<p className="text-gray-500 text-xs ml-2">
We recognize you because you are accessing this page from{" "}
<span className="font-medium">
{auth.viewerIdentity.nodeName || auth.viewerIdentity.nodeIP}
</span>
</p>
</div>
</>
) : null
}
/**
* ReadonlyModeContent is the body of the login popover when the web
* client is being run in "readonly" server mode.
*/
function ReadonlyModeContent({ auth }: { auth: AuthResponse }) {
return (
<>
<PopoverContentHeader auth={auth} />
<p className="text-gray-500 text-xs">
This web interface is running in read-only mode.{" "}
<a
href="https://tailscale.com/s/web-client-read-only"
className="text-blue-700"
target="_blank"
rel="noreferrer"
>
Learn more &rarr;
</a>
</p>
<PopoverContentFooter auth={auth} />
</>
)
}
/**
* LoginModeContent is the body of the login popover when the web
* client is being run in "login" server mode.
*/
function LoginModeContent({
node,
auth,
tsWebConnected,
checkTSWebConnection,
}: {
node: NodeData
auth: AuthResponse
tsWebConnected: boolean
checkTSWebConnection: () => void
}) {
const https = isHTTPS()
// We can't run the ts web connection test when the webpage is loaded
// over HTTPS. So in this case, we default to presenting a login button
// with some helper text reminding the user to check their connection
// themselves.
const hasACLAccess = https || tsWebConnected
const hasEditCaps = useMemo(() => {
if (!auth.viewerIdentity) {
// If not connected to login client over tailscale, we won't know the viewer's
// identity. So we must assume they may be able to edit something and have the
// management client handle permissions once the user gets there.
return true
}
return hasAnyEditCapabilities(auth)
}, [auth])
const handleLogin = useCallback(() => {
// Must be connected over Tailscale to log in.
// Send user to Tailscale IP and start check mode
const manageURL = `http://${node.IPv4}:5252/?check=now`
if (window.self !== window.top) {
// If we're inside an iframe, open management client in new window.
window.open(manageURL, "_blank")
} else {
window.location.href = manageURL
}
}, [node.IPv4])
return (
<div
onMouseEnter={
hasEditCaps && !hasACLAccess ? checkTSWebConnection : undefined
}
>
<PopoverContentHeader auth={auth} />
{!hasACLAccess || !hasEditCaps ? (
<>
<p className="text-gray-500 text-xs">
{!hasEditCaps ? (
// ACLs allow access, but user isn't allowed to edit any features,
// restricted to readonly. No point in sending them over to the
// tailscaleIP:5252 address.
<>
You dont have permission to make changes to this device, but
you can view most of its details.
</>
) : !node.ACLAllowsAnyIncomingTraffic ? (
// Tailnet ACLs don't allow access to anyone.
<>
The current tailnet policy file does not allow connecting to
this device.
</>
) : (
// ACLs don't allow access to this user specifically.
<>
Cannot access this devices Tailscale IP. Make sure you are
connected to your tailnet, and that your policy file allows
access.
</>
)}{" "}
<a
href="https://tailscale.com/s/web-client-access"
className="text-blue-700"
target="_blank"
rel="noreferrer"
>
Learn more &rarr;
</a>
</p>
</>
) : (
// User can connect to Tailcale IP; sign in when ready.
<>
<p className="text-gray-500 text-xs">
You can see most of this devices details. To make changes, you need
to sign in.
</p>
{https && (
// we don't know if the user can connect over TS, so
// provide extra tips in case they have trouble.
<p className="text-gray-500 text-xs font-semibold pt-2">
Make sure you are connected to your tailnet, and that your policy
file allows access.
</p>
)}
<SignInButton auth={auth} onClick={handleLogin} />
</>
)}
<PopoverContentFooter auth={auth} />
</div>
)
}
/**
* ManageModeContent is the body of the login popover when the web
* client is being run in "manage" server mode.
*/
function ManageModeContent({
auth,
newSession,
}: {
node: NodeData
auth: AuthResponse
newSession: () => void
}) {
const handleLogin = useCallback(() => {
if (window.self !== window.top) {
// If we're inside an iframe, start session in new window.
let url = new URL(window.location.href)
url.searchParams.set("check", "now")
window.open(url, "_blank")
} else {
newSession()
}
}, [newSession])
const hasAnyPermissions = useMemo(() => hasAnyEditCapabilities(auth), [auth])
return (
<>
<PopoverContentHeader auth={auth} />
{!auth.authorized &&
(hasAnyPermissions ? (
// User is connected over Tailscale, but needs to complete check mode.
<>
<p className="text-gray-500 text-xs">
To make changes, sign in to confirm your identity. This extra step
helps us keep your device secure.
</p>
<SignInButton auth={auth} onClick={handleLogin} />
</>
) : (
// User is connected over tailscale, but doesn't have permission to manage.
<p className="text-gray-500 text-xs">
You dont have permission to make changes to this device, but you
can view most of its details.{" "}
<a
href="https://tailscale.com/s/web-client-access"
className="text-blue-700"
target="_blank"
rel="noreferrer"
>
Learn more &rarr;
</a>
</p>
))}
<PopoverContentFooter auth={auth} />
</>
)
}
function SignInButton({
auth,
onClick,
}: {
auth: AuthResponse
onClick: () => void
}) {
return (
<Button
className={cx("text-center w-full mt-2", {
"mb-2": auth.viewerIdentity,
})}
intent="primary"
sizeVariant="small"
onClick={onClick}
>
{auth.viewerIdentity ? "Sign in to confirm identity" : "Sign in"}
</Button>
)
}

@ -1,65 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import cx from "classnames"
import React from "react"
import { isTailscaleIPv6 } from "src/utils/util"
type Props = {
ip: string
className?: string
}
/**
* NiceIP displays IP addresses with nice truncation.
*/
export default function NiceIP(props: Props) {
const { ip, className } = props
if (!isTailscaleIPv6(ip)) {
return <span className={className}>{ip}</span>
}
const [trimmable, untrimmable] = splitIPv6(ip)
return (
<span
className={cx("inline-flex justify-start min-w-0 max-w-full", className)}
>
{trimmable.length > 0 && (
<span className="truncate w-fit flex-shrink">{trimmable}</span>
)}
<span className="flex-grow-0 flex-shrink-0">{untrimmable}</span>
</span>
)
}
/**
* Split an IPv6 address into two pieces, to help with truncating the middle.
* Only exported for testing purposes. Do not use.
*/
export function splitIPv6(ip: string): [string, string] {
// We want to split the IPv6 address into segments, but not remove the delimiter.
// So we inject an invalid IPv6 character ("|") as a delimiter into the string,
// then split on that.
const parts = ip.replace(/(:{1,2})/g, "|$1").split("|")
// Then we find the number of end parts that fits within the character limit,
// and join them back together.
const characterLimit = 12
let characterCount = 0
let idxFromEnd = 1
for (let i = parts.length - 1; i >= 0; i--) {
const part = parts[i]
if (characterCount + part.length > characterLimit) {
break
}
characterCount += part.length
idxFromEnd++
}
const start = parts.slice(0, -idxFromEnd).join("")
const end = parts.slice(-idxFromEnd).join("")
return [start, end]
}

@ -1,67 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import React from "react"
import { VersionInfo } from "src/types"
import Button from "src/ui/button"
import Card from "src/ui/card"
import { useLocation } from "wouter"
export function UpdateAvailableNotification({
details,
}: {
details: VersionInfo
}) {
const [, setLocation] = useLocation()
return (
<Card>
<h2 className="mb-2">
Update available{" "}
{details.LatestVersion && `(v${details.LatestVersion})`}
</h2>
<p className="text-sm mb-1 mt-1">
{details.LatestVersion
? `Version ${details.LatestVersion}`
: "A new update"}{" "}
is now available. <ChangelogText version={details.LatestVersion} />
</p>
<Button
className="mt-3 inline-block"
sizeVariant="small"
onClick={() => setLocation("/update")}
>
Update now
</Button>
</Card>
)
}
// isStableTrack takes a Tailscale version string
// of form X.Y.Z (or vX.Y.Z) and returns whether
// it is a stable release (even value of Y)
// or unstable (odd value of Y).
// eg. isStableTrack("1.48.0") === true
// eg. isStableTrack("1.49.112") === false
function isStableTrack(ver: string): boolean {
const middle = ver.split(".")[1]
if (middle && Number(middle) % 2 === 0) {
return true
}
return false
}
export function ChangelogText({ version }: { version?: string }) {
if (!version || !isStableTrack(version)) {
return null
}
return (
<>
Check out the{" "}
<a href="https://tailscale.com/changelog/" className="link">
release notes
</a>{" "}
to find out whats new!
</>
)
}

@ -1,249 +0,0 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
import cx from "classnames"
import React from "react"
import { useAPI } from "src/api"
import ACLTag from "src/components/acl-tag"
import * as Control from "src/components/control-components"
import NiceIP from "src/components/nice-ip"
import { UpdateAvailableNotification } from "src/components/update-available"
import { AuthResponse, canEdit } from "src/hooks/auth"
import { NodeData } from "src/types"
import Button from "src/ui/button"
import Card from "src/ui/card"
import Dialog from "src/ui/dialog"
import QuickCopy from "src/ui/quick-copy"
import { useLocation } from "wouter"
export default function DeviceDetailsView({
node,
auth,
}: {
node: NodeData
auth: AuthResponse
}) {
return (
<>
<h1 className="mb-10">Device details</h1>
<div className="flex flex-col gap-4">
<Card noPadding className="-mx-5 p-5 details-card">
<div className="flex items-center justify-between">
<div className="flex items-center gap-2">
<h1>{node.DeviceName}</h1>
<div
className={cx("w-2.5 h-2.5 rounded-full", {
"bg-emerald-500": node.Status === "Running",
"bg-gray-300": node.Status !== "Running",
})}
/>
</div>
{canEdit("account", auth) && <DisconnectDialog />}
</div>
</Card>
{node.Features["auto-update"] &&
canEdit("account", auth) &&
node.ClientVersion &&
!node.ClientVersion.RunningLatest && (
<UpdateAvailableNotification details={node.ClientVersion} />
)}
<Card noPadding className="-mx-5 p-5 details-card">
<h2 className="mb-2">General</h2>
<table>
<tbody>
<tr className="flex">
<td>Managed by</td>
<td className="flex gap-1 flex-wrap">
{node.IsTagged
? node.Tags.map((t) => <ACLTag key={t} tag={t} />)
: node.Profile?.DisplayName}
</td>
</tr>
<tr>
<td>Machine name</td>
<td>
<QuickCopy
primaryActionValue={node.DeviceName}
primaryActionSubject="machine name"
>
{node.DeviceName}
</QuickCopy>
</td>
</tr>
<tr>
<td>OS</td>
<td>{node.OS}</td>
</tr>
<tr>
<td>ID</td>
<td>
<QuickCopy
primaryActionValue={node.ID}
primaryActionSubject="ID"
>
{node.ID}
</QuickCopy>
</td>
</tr>
<tr>
<td>Tailscale version</td>
<td>{node.IPNVersion}</td>
</tr>
<tr>
<td>Key expiry</td>
<td>
{node.KeyExpired
? "Expired"
: // TODO: present as relative expiry (e.g. "5 months from now")
node.KeyExpiry
? new Date(node.KeyExpiry).toLocaleString()
: "No expiry"}
</td>
</tr>
</tbody>
</table>
</Card>
<Card noPadding className="-mx-5 p-5 details-card">
<h2 className="mb-2">Addresses</h2>
<table>
<tbody>
<tr>
<td>Tailscale IPv4</td>
<td>
<QuickCopy
primaryActionValue={node.IPv4}
primaryActionSubject="IPv4 address"
>
{node.IPv4}
</QuickCopy>
</td>
</tr>
<tr>
<td>Tailscale IPv6</td>
<td>
<QuickCopy
primaryActionValue={node.IPv6}
primaryActionSubject="IPv6 address"
>
<NiceIP ip={node.IPv6} />
</QuickCopy>
</td>
</tr>
<tr>
<td>Short domain</td>
<td>
<QuickCopy
primaryActionValue={node.DeviceName}
primaryActionSubject="short domain"
>
{node.DeviceName}
</QuickCopy>
</td>
</tr>
<tr>
<td>Full domain</td>
<td>
<QuickCopy
primaryActionValue={`${node.DeviceName}.${node.TailnetName}`}
primaryActionSubject="full domain"
>
{node.DeviceName}.{node.TailnetName}
</QuickCopy>
</td>
</tr>
</tbody>
</table>
</Card>
<Card noPadding className="-mx-5 p-5 details-card">
<h2 className="mb-2">Debug</h2>
<table>
<tbody>
<tr>
<td>TUN Mode</td>
<td>{node.TUNMode ? "Yes" : "No"}</td>
</tr>
{node.IsSynology && (
<tr>
<td>Synology Version</td>
<td>{node.DSMVersion}</td>
</tr>
)}
</tbody>
</table>
</Card>
<footer className="text-gray-500 text-sm leading-tight text-center">
<Control.AdminContainer node={node}>
Want even more details? Visit{" "}
<Control.AdminLink node={node} path={`/machines/${node.IPv4}`}>
this devices page
</Control.AdminLink>{" "}
in the admin console.
</Control.AdminContainer>
<p className="mt-12">
<a
className="link"
href={node.LicensesURL}
target="_blank"
rel="noreferrer"
>
Acknowledgements
</a>{" "}
·{" "}
<a
className="link"
href="https://tailscale.com/privacy-policy/"
target="_blank"
rel="noreferrer"
>
Privacy Policy
</a>{" "}
·{" "}
<a
className="link"
href="https://tailscale.com/terms/"
target="_blank"
rel="noreferrer"
>
Terms of Service
</a>
</p>
<p className="my-2">
WireGuard is a registered trademark of Jason A. Donenfeld.
</p>
<p>
© {new Date().getFullYear()} Tailscale Inc. All rights reserved.
Tailscale is a registered trademark of Tailscale Inc.
</p>
</footer>
</div>
</>
)
}
function DisconnectDialog() {
const api = useAPI()
const [, setLocation] = useLocation()
return (
<Dialog
className="max-w-md"
title="Log out"
trigger={<Button sizeVariant="small">Log out</Button>}
>
<Dialog.Form
cancelButton
submitButton="Log out"
destructive
onSubmit={() => {
api({ action: "logout" })
setLocation("/disconnected")
}}
>
Logging out of this device will disconnect it from your tailnet and
expire its node key. You wont be able to use this web interface until
you re-authenticate the device from either the Tailscale app or the
Tailscale command line interface.
</Dialog.Form>
</Dialog>
)
}

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