This PR changes tags to be something that exists on nodes in addition to users, to being its own thing. It is part of moving our tags support towards the correct tailscale compatible implementation.
There are probably rough edges in this PR, but the intention is to get it in, and then start fixing bugs from 0.28.0 milestone (long standing tags issue) to discover what works and what doesnt.
Updates #2417Closes#2619
This improves security and explicitly fails on startup when a user picks
the wrong directory to store its data.
- Run in read-only mode
- Make /var/run/headscale a read-write tmpfs
- Mount the config volume read-only
- Use the /health endpoint to check if Headscale is up
Previously we tested migrations on schemas and dumps
of old databases.
The problems with testing migrations against the schemas
is that the migration table is empty, so we try to run
migrations that are already ran on that schema, which might
blow up.
This commit removes the schema approach and just leaves all
the dumps, which include the migration table.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
Document the API endpoint and the built-in swagger docs at /swagger. The
remote control docs are just a use case for gRPC - move it in the API
docs and update links to it.
The former is a no-op in the base images (45491f2c5c/scripts/debuerreotype-minimizing-config (L87-L109)), and `apt-get dist-clean` is a safer/better version of the `rm -rf /var/lib/apt/lists/*` that keeps the cryptographic bits that help prevent downgrade attacks.
Move favicon.png, style.css, and headscale.svg to hscontrol/assets/
and create a single assets.go file with all embed directives.
Update hscontrol/handlers.go and hscontrol/templates/general.go to
use the centralized assets package.
Add test to validate HTML template output consistency across all
templates (OIDC callback, registration, Windows, Apple).
Verifies all templates produce valid HTML5 with:
- Proper DOCTYPE declaration
- HTML5 lang attribute
- UTF-8 charset
- Viewport meta tag
- Semantic HTML structure
Ensures template refactoring maintains standards compliance.
Refactor template system to use go:embed for external assets and
CSS classes for styling instead of inline styles:
- general.go: Add go:embed directives for style.css and headscale.svg,
replace inline styles with CSS classes (H1, H2, H3, P, etc.),
add mdTypesetBody wrapper with Material for MkDocs styling
- apple.go, oidc_callback.go, register_web.go, windows.go:
Update to use new CSS-based helper functions (H1, H2, P, etc.)
and mdTypesetBody for consistent layout
This separates content from presentation, making templates easier
to maintain and update. All styling is now centralized in style.css
with Material for MkDocs design system.
Add design system assets for HTML templates:
- headscale.svg: Logo with optimized viewBox for proper alignment
- style.css: Material for MkDocs CSS variables and typography
- design.go: Design system constants for consistent styling
The logo viewBox is adjusted to 32.92 0 1247.08 640 to eliminate
whitespace from the original export and ensure left alignment with
text content.
Replace html/template with type-safe elem-go templating for OIDC
callback page. Improves consistency with other templates and provides
compile-time safety. All UI elements and styling preserved.
When tailscaled restarts, it sends RegisterRequest with Auth=nil and
Expiry=zero. Previously this was treated as a logout because
time.Time{}.Before(time.Now()) returns true.
Add early return in handleRegister() to detect this case and preserve
the existing node state without modification.
Fixes#2862
