Adds DNS-01 for headscale's own certificate through dns.challenge.provider,
with the same propagation check as node certificates. Storage format
changes: first start gets a new account and certificate.
Updates #2527
Updates #504
Every client version gets a certificate from Pebble through rfc2136 and
a TSIG-checked DNS server in the test process, then runs each serve
mode; identity headers name the requesting user.
Updates #2137
Updates #1921
_acme-challenge is CNAMEd once to an acme-dns registration, so headscale
needs no DNS credentials. Node certificates need one registration per
name; CNAME chains are followed and writes never evict a live value.
Updates #2137
Exact appends and deletes; values go 10m after last use or on Close.
Limits per node, one lock for provider writes. Waits for every
authoritative NS and holds a new value until the CA cache has expired.
Updates #2137
PR tailscale/tailscale#20646 changed the representation of DERP region
IDs from plain ints to a tailcfg.DERPRegionID type. This patch
requires that version of the tailscale.com library and updates our
code to also use the new type.
Updates: tailscale/tailscale#20165
(cherry picked from commit 79695ab51b)
Go 1.27 collapses requires into one direct and one indirect block, so the
modernc lockstep note has to live inside a block to survive tidy.
-compat=1.27 is a no-op now that the go directive is 1.27.
tailscale.com v1.103.0-pre drops the "format" struct tags that Go 1.27's
finalized encoding/json/v2 rejects; without it MapResponse marshaling
fails for any tailnet with an SSH policy.
Tailscale HEAD go.mod now requires go >= 1.26.5; build images pinned
1.26.4. Bump go.mod, the four Go Dockerfiles, and the nixpkgs pin
(staging-next-26.05 ships go_1_26 1.26.5; unstable still lags).
Reimplement the v1 API as a code-first Huma service in hscontrol/api/v1,
a thin adapter over the state layer. Huma emits the OpenAPI 3.1 document
(openapi/v1/headscale.yaml) from the Go operation and type definitions;
cmd/gen-openapi writes it and the 3.0.3 downgrade the client is generated
from. Responses reproduce the protojson wire contract (string-encoded
64-bit IDs, all fields emitted, RFC3339/null timestamps); errors map to
the correct HTTP status (404/400/409, 500 for server faults) via mapError.
Serve it on the chi router at /api/v1 behind the existing API-key
middleware, and point /swagger at the emitted spec.
Refresh direct deps (tailscale v1.98.1, modernc.org/sqlite v1.50.1 +
libc v1.72.3 lockstep, otel cluster v1.43.0, x/* family, pgx v5.9.2,
go-jose v3.0.5, grpc v1.81.1, grpc-gateway v2.29.0) and bulk-update
remaining direct deps. tailscale held at v1.98.1 since v1.98.2 demands
go 1.26.3 which nixpkgs unstable does not yet ship.
Pulls in the cmd/nardump library split (tailscale/tailscale#19551)
so flakehashes.json tooling can import nardump.SRI directly.
Side effects: Go directive bumps to 1.26.2 and the nixpkgs lock
advances to a revision shipping go 1.26.2.
Replace zcache with golang-lru/v2/expirable for both the state auth
cache and the OIDC state cache. Add tuning.register_cache_max_entries
(default 1024) to cap the number of pending registration entries.
Introduce types.RegistrationData to replace caching a full *Node;
only the fields the registration callback path reads are retained.
Remove the dead HSDatabase.regCache field. Drop zgo.at/zcache/v2
from go.mod.
Routine bump of direct Go dependencies. Notable updates:
* tailscale.com v1.94.1 -> v1.96.5 (gvisor bumped in lockstep to
match upstream tailscale go.mod)
* modernc.org/sqlite v1.44.3 -> v1.48.2, modernc.org/libc v1.67.6
-> v1.70.0 (updated together as required by the fragile libc
dependency noted in #2188)
* google.golang.org/grpc v1.78.0 -> v1.80.0
* grpc-ecosystem/grpc-gateway/v2 v2.27.7 -> v2.28.0
* tailscale/hujson, tailscale/squibble, tailscale/tailsql
* golang.org/x/{crypto,net,sync,oauth2,exp,sys,text,time,term,mod,tools}
* rs/zerolog, samber/lo, sasha-s/go-deadlock, coreos/go-oidc/v3,
creachadair/command, go-json-experiment/json, pterm/pterm
Update the nix vendorHash to match the new go.sum. Regenerating capver
against tailscale v1.96.5 produces no diff: v1.96.0 was already
captured in 442fcdbd and the capability version has not changed in
the patch series.
All unit tests and `golangci-lint run --new-from-rev=main` are clean.
Add golang.org/x/tools/cmd/stress as a tool dependency for running
tests under repeated stress to surface flaky failures.
Update flake vendorHash for the new go.mod dependencies.
Replace gorilla/mux with go-chi/chi as the HTTP router and add a
custom zerolog-based request logger to replace chi's default
stdlib-based middleware.Logger, consistent with the rest of the
application.
Updates #1850
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This commit upgrades the codebase from Go 1.25.5 to Go 1.26rc2 and
adopts new language features.
Toolchain updates:
- go.mod: go 1.25.5 → go 1.26rc2
- flake.nix: buildGo125Module → buildGo126Module, go_1_25 → go_1_26
- flake.nix: build golangci-lint from source with Go 1.26
- Dockerfile.integration: golang:1.25-trixie → golang:1.26rc2-trixie
- Dockerfile.tailscale-HEAD: golang:1.25-alpine → golang:1.26rc2-alpine
- Dockerfile.derper: golang:alpine → golang:1.26rc2-alpine
- .goreleaser.yml: go mod tidy -compat=1.25 → -compat=1.26
- cmd/hi/run.go: fallback Go version 1.25 → 1.26rc2
- .pre-commit-config.yaml: simplify golangci-lint hook entry
Code modernization using Go 1.26 features:
- Replace tsaddr.SortPrefixes with slices.SortFunc + netip.Prefix.Compare
- Replace ptr.To(x) with new(x) syntax
- Replace errors.As with errors.AsType[T]
Lint rule updates:
- Add forbidigo rules to prevent regression to old patterns
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* cmd/hi: add integration test runner CLI tool
Add a new CLI tool 'hi' for running headscale integration tests
with Docker automation. The tool replaces manual Docker command
composition with an automated solution.
Features:
- Run integration tests in golang:1.24 containers
- Docker context detection (supports colima and other contexts)
- Test isolation with unique run IDs and isolated control_logs
- Automatic Docker image pulling and container management
- Comprehensive cleanup operations for containers, networks, images
- Docker volume caching for Go modules
- Verbose logging and detailed test artifact reporting
- Support for PostgreSQL/SQLite selection and various test flags
Usage: go run ./cmd/hi run TestPingAllByIP --verbose
The tool uses creachadair/command and flax for CLI parsing and
provides cleanup subcommands for Docker resource management.
Updates flake.nix vendorHash for new Go dependencies.
* ci: update integration tests to use hi CLI tool
Replace manual Docker command composition in GitHub Actions
workflow with the new hi CLI tool for running integration tests.
Changes:
- Replace complex docker run command with simple 'go run ./cmd/hi run'
- Remove manual environment variable setup (handled by hi tool)
- Update artifact paths for new timestamped log directory structure
- Simplify command from 15+ lines to 3 lines
- Maintain all existing functionality (postgres/sqlite, timeout, test patterns)
The hi tool automatically handles Docker context detection, container
management, volume mounting, and environment variable setup that was
previously done manually in the workflow.
* makefile: remove test integration
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
github-actions[bot]
Kristoffer Dalby
Kristoffer Dalby
Simon Law
