Add auth.proto with AuthRegister{Request,Response} and
AuthApprove{Request,Response} messages. Add AuthRegister and AuthApprove
RPCs to the HeadscaleService in headscale.proto.
These RPCs align the gRPC API with the new CLI commands
(headscale auth register, headscale auth approve) that the HTML
templates already reference.
Updates #1850
Replace the single-purpose OIDCCallback and RegisterWeb templates
with two reusable templates:
- AuthSuccess: configurable success page used for node registration,
reauthentication, and SSH session authorisation.
- AuthWeb: CLI command instruction page used for both node
registration and auth approval flows.
Move successBox and checkboxIcon into design.go as shared primitives.
Also handle the non-registration OIDC callback path: look up the
auth session, send an accept verdict, and render an SSH authorisation
success page.
Replace the separate FinishRegistration(NodeView) and FinishAuth()
methods with a single FinishAuth(AuthVerdict) that carries both an
optional error and the authenticated node. WaitForRegistration is
renamed to WaitForAuth returning <-chan AuthVerdict.
This allows the auth flow to propagate structured outcomes
(accept/reject with reason) rather than inferring meaning from
whether a NodeView is valid.
This commit generalise the "Registration" pipeline to a more general auth
pipeline supporting both registrations and general auth requests.
This means we have renamed the RegistrationID to AuthID.
Fields from AuthRequest has been unexported and made read only.
Added dummy /auth endpoints to be filled.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This is a rudimental version, it will call out to headscale to ask
what to do over internal noise connection and log the request.
For now we always return an accept, meaning that the test will pass
ass we essentially have implemented "accept" with an extra step.
Next is to actually "check something"
Updates #1850
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
Remove dead if-resp-nil checks in tagCmd and approveRoutesCmd; gRPC
returns either an error or a valid response, never (nil, nil).
Rename HasMachineOutputFlag to hasMachineOutputFlag since it has a
single internal caller in root.go.
Add bypassDatabase() to consolidate the repeated LoadServerConfig +
NewHeadscaleDatabase pattern in getPolicy and setPolicy.
Replace os.Open + io.ReadAll with os.ReadFile in setPolicy and
checkPolicy, removing the manual file-handle management.
Move errMissingParameter from users.go to utils.go alongside the
other shared sentinel errors; the variable is referenced by
api_key.go and preauthkeys.go.
Move the Error constant-error type from debug.go to mockoidc.go,
its only consumer.
Replace five hardcoded "2006-01-02 15:04:05" strings with the
HeadscaleDateTimeFormat constant already defined in utils.go.
Replace two literal 10 base arguments to strconv.FormatUint with
util.Base10 to match the convention in api_key.go and nodes.go.
Flags registered on a cobra.Command cannot fail to read at runtime;
GetString/GetUint64/GetStringSlice only error when the flag name is
unknown. The error-handling blocks for these calls are unreachable
dead code.
Adopt the value, _ := pattern already used in api_key.go,
preauthkeys.go and users.go, removing ~40 lines of dead code from
nodes.go and debug.go.
The --namespace flag on nodes list/register and debug create-node was
never wired to the --user flag, so its value was silently ignored.
Remove it along with the deprecateNamespaceMessage constant.
Also remove the namespace/ns command aliases on users and
machine/machines aliases on nodes, which have been deprecated since
the naming changes in 0.23.0.
Add expirationFromFlag helper that parses the --expiration flag into a
timestamppb.Timestamp, replacing identical duration-parsing blocks in
api_key.go and preauthkeys.go.
Add apiKeyIDOrPrefix helper to validate the mutually-exclusive --id and
--prefix flags, replacing the duplicated switch block in expireAPIKeyCmd
and deleteAPIKeyCmd.
Centralise the repeated force-flag-check + YesNo-prompt logic into a
single confirmAction(cmd, prompt) helper. Callers still decide what
to return on decline (error, message, or nil).
Replace three inconsistent MarkFlagRequired error-handling styles
(stdlib log.Fatal, zerolog log.Fatal, silently discarded) with a
single mustMarkRequired helper that panics on programmer error.
Also fixes a bug where renameNodeCmd.MarkFlagRequired("new-name")
targeted the wrong command (should be renameUserCmd), making the
--new-name flag effectively never required on "headscale users rename".
Add a helper that checks the --output flag and either serialises as
JSON/YAML or invokes a table-rendering callback. This removes the
repeated format,_ := cmd.Flags().GetString("output") + if-branch from
the five list commands.
Convert the 10 commands that were still using Run with
ErrorOutput/SuccessOutput or log.Fatal/os.Exit:
- backfillNodeIPsCmd: use grpcRunE-style manual connection with
error returns; simplify the confirm/force logic
- getPolicy, setPolicy, checkPolicy: replace ErrorOutput with
fmt.Errorf returns in both the bypass-gRPC and gRPC paths
- serveCmd, configTestCmd: replace log.Fatal with error returns
- mockOidcCmd: replace log.Error+os.Exit with error return
- versionCmd, generatePrivateKeyCmd: replace SuccessOutput with
printOutput
- dumpConfigCmd: return the error instead of swallowing it
Rename grpcRun to grpcRunE: the inner closure now returns error
and the wrapper returns a cobra RunE-compatible function.
Change newHeadscaleCLIWithConfig to return an error instead of
calling log.Fatal/os.Exit, making connection failures propagate
through the normal error path.
Add formatOutput (returns error) and printOutput (writes to stdout)
as non-exiting replacements for the old output/SuccessOutput pair.
Extract output format string literals into package-level constants.
Mark the old ErrorOutput, SuccessOutput and output helpers as
deprecated; they remain temporarily for the unconverted commands.
Convert all 22 grpcRunE commands from Run+ErrorOutput+SuccessOutput
to RunE+fmt.Errorf+printOutput. Change usernameAndIDFromFlag to
return an error instead of calling ErrorOutput directly.
Update backfillNodeIPsCmd and policy.go callers of
newHeadscaleCLIWithConfig for the new 5-return signature while
keeping their Run-based pattern for now.
Set SilenceErrors and SilenceUsage on the root command so that
cobra never prints usage text for runtime errors. A SetFlagErrorFunc
callback re-enables usage output specifically for flag-parsing
errors (the kubectl pattern).
Add printError to utils.go and switch Execute() to ExecuteC() so
the returned error is formatted as JSON/YAML when --output requests
machine-readable output.
Add a grpcRun helper that wraps cobra RunFuncs, injecting a ready
gRPC client and context. The connection lifecycle (cancel, close)
is managed by the wrapper, eliminating the duplicated 3-line
boilerplate (newHeadscaleCLIWithConfig + defer cancel + defer
conn.Close) from 22 command handlers across 7 files.
Three call sites are intentionally left unconverted:
- backfillNodeIPsCmd: creates the client only after user confirmation
- getPolicy/setPolicy: conditionally use gRPC vs direct DB access
Docker 29 (shipped with runner-images 20260209.23.1) breaks docker
build via Go client libraries (broken pipe writing build context)
and docker load/save with certain tarball formats. Add Docker's
official apt repository and install docker-ce 28.5.x in all CI
jobs that interact with Docker.
See https://github.com/actions/runner-images/issues/13474
Updates #3058
Use new(users["name"]) instead of extracting to intermediate
variables that staticcheck does not recognise as used with
Go 1.26 new(value) syntax.
Updates #3058
Fix issues found by the upgraded golangci-lint:
- wsl_v5: add required whitespace in CLI files
- staticcheck SA4006: replace new(var.Field) with &localVar
pattern since staticcheck does not recognize Go 1.26
new(value) as a use of the variable
- staticcheck SA5011: use t.Fatal instead of t.Error for
nil guard checks so execution stops
- unused: remove dead ptrTo helper function
Use GORM AutoMigrate instead of raw SQL to create the
database_versions table, since PostgreSQL does not support the
datetime type used in the raw SQL (it requires timestamp).
Add a version check that runs before database migrations to ensure
users do not skip minor versions or downgrade. This protects database
migrations and allows future cleanup of old migration code.
Rules enforced:
- Same minor version: always allowed (patch changes either way)
- Single minor upgrade (e.g. 0.27 -> 0.28): allowed
- Multi-minor upgrade (e.g. 0.25 -> 0.28): blocked with guidance
- Any minor downgrade: blocked
- Major version change: blocked
- Dev builds: warn but allow, preserve stored version
The version is stored in a purpose-built database_versions table
after migrations succeed. The table is created with raw SQL before
gormigrate runs to avoid circular dependencies.
Updates #3058
Replace tiangolo/issue-manager with custom logic that distinguishes
bot comments from human responses. The issue-manager action treated
all comments equally, so the bot's own instruction comment would
trigger label removal on the next scheduled run.
Split into two jobs:
- remove-label-on-response: triggers on issue_comment from non-bot
users, removes the needs-more-info label immediately
- close-stale: runs on daily schedule, uses nushell to iterate open
needs-more-info issues, checks for human comments after the label
was added, and closes after 3 days with no response
Remove the `issues: labeled` trigger from the timer workflow.
When both workflows triggered on label addition, the comment workflow
would post the bot comment, and by the time the timer workflow ran,
issue-manager would see "a comment was added after the label" and
immediately remove the label due to `remove_label_on_comment: true`.
The timer workflow now only runs on:
- Daily cron (to close stale issues)
- issue_comment (to remove label when humans respond)
- workflow_dispatch (for manual testing)
Add workflow that automatically closes issues labeled as
support-request with a message directing users to Discord
for configuration and support questions.
The workflow:
- Triggers when support-request label is added
- Posts a comment explaining this tracker is for bugs/features
- Links to documentation and Discord
- Closes the issue as "not planned"
Add GitHub Actions automation that helps manage issues requiring
additional information from reporters:
- Post an instruction comment when 'needs-more-info' label is added,
requesting environment details, debug logs from multiple nodes,
configuration files, and proper formatting
- Automatically remove the label when anyone comments
- Close the issue after 3 days if no response is provided
- Exempt needs-more-info labeled issues from the stale bot
The instruction comment includes guidance on:
- Required environment and debug information
- Collecting logs from both connecting and connected-to nodes
- Proper redaction rules (replace consistently, never remove IPs)
- Formatting requirements for attachments and Markdown
- Encouragement to discuss on Discord before filing issues
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
