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Author SHA1 Message Date
Kristoffer Dalby dd54370187 hscontrol: compare a waiting login when key expiry is turned off 
SaaS answers a waiting login once an admin turns the device's key expiry
off, with the client's newest node key and no login. Headscale keeps
the login waiting.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby e6e1d9214c hscontrol: compare a tag-limited token's untagged child client 
SaaS lets a tag:ci token create an untagged all-scope client whose token
takes tag:prod and mints a tag:prod key. Headscale refuses the client,
so the step that mints its token and key is not replayed.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby 89514afc81 hscontrol: compare a zero-length policy write 
SaaS takes an empty POST /acl as a reset to its allow-all default, while
its validate refuses the same body. Headscale's v1 and v2 refuse both.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby 848063b6d1 servertest: compare a single-use key presented by three devices 
SaaS converts two live devices that keep their node key with one
single-use key, spends it only on a third with a new node key, and
keeps key expiry on for a same-key conversion. Headscale spends it once.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby bcb0199a80 policy/v2, servertest: compare router peers in tailnet overlap captures 
SaaS gives each router every device as a peer, whatever the policy
links, and the devices do not list the router back.
Headscale peers a router only with what its policy links.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby e606c28608 policy/v2: add deny test captures that pass while access remains 
SaaS passes a tests deny when one node of the dst alias, or one member
of a group source, is blocked, though another still gets in. Headscale
fails the dst case; it passes the group case as SaaS does.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby 2afcbf6777 policy/v2, servertest: add group source split across rules captures 
SaaS judges a tests or sshTests group source by one rule naming the
group: per-member rules fail a true accept and pass a false deny.
Headscale checks each member through its own rules.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby 283a759107 policy/v2, servertest: add bare IPv6 sshTests destination capture 
SaaS fails an accept to a bare IPv6 dst, checking the source at
::ffff:100.64.0.0, which no device holds; the IPv4 twin passes.
Headscale checks the source's own addresses and accepts.
 2026-10-28 16:35:53 +00:00
Kristoffer Dalby 8b9d1385e1 gen/client/v2: regenerate for the acl/validate endpoint 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 92e90f657e api/v2: add the acl/validate endpoint 
It checks a policy as a write would, without storing it. As on
Tailscale, a refused policy answers 200 with its reason; only an empty
body is a 400.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 8d2360930f docs: describe what OAuth scopes and tags limit 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 7ee430806f api/v2: require a token to hold a device's current tags to retag it 
SetNodeTags replaces the tag set, so the tags it removes need the grant
too. A tag outside the grant answers 400, as on Tailscale SaaS.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby c8e2908cb9 api/v2: name the token's tags in the token answer 
Only a token that can assign tags names them, as Tailscale's answer
does.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby ca259fbfb7 api/v2: send empty route lists under fields=all 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 7f181a27b9 gen/client/v2: regenerate for the device's join key 2026-10-28 16:35:22 +00:00
Kristoffer Dalby f0df7e12ad api/v2: name the join key in a device's oauthClientId 
For a key a token made, Tailscale names the token's client, which is
not recorded, so the field is left out.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 01c296599a api/v2: show a tagged device's creator as its user 
A tagged device shows the login that made the key it joined with.
Its owner stays its tags.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 9b9c0161bf gen/client/v2: regenerate for the key list without all=true 2026-10-28 16:35:22 +00:00
Kristoffer Dalby a148438619 api/v2: list token-made auth keys to a token without all=true 
Keys an OAuth token makes are marked so. No listing holds an invalid
key.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 039856026f db, types: add a credentials column for keys a token made 
No released version made keys from tokens, so existing rows stay false.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 216105dffe api/v2: show userId on admin-made tagged keys 
An admin key's user is recorded as the creator of the tagged keys it
makes. A tagged key re-registers a machine by its tags, whoever made it.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 3fe677ea1c api/v2: return a device name as its FQDN 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 01a88b9c20 api/v2: refuse an unknown keyType 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 0ca8952b46 api/v2: ignore unknown properties in request bodies 
Tailscale's API ignores them.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby e2ddea6b4f db: keep at most 1000 access tokens per OAuth client 
Minting needs only the client secret, whatever its scopes, and
added one row per mint. Each mint now ends tokens past the newest 1000.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 14c4363030 api/v2: check the createKey scope before reading the body 
createKey has no static scope, so any token got its body parsed
and validated before the handler's scope check.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby edc228a8cd api/v2: stop echoing request values in error responses 
huma sets an unexpected property's value to the whole request object.
A refused policy, or another 400, now carries its reason in message,
and a failed test run one data entry per failing test naming its src.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 01924fa8be api/v2: bound every request body 
huma gives RawBody no limit, and validates a whole body before
the handler runs. The token form is parsed before the secret check.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 7722e33a60 api/v2: keep a tagged all-scope client's tokens inside its tags 
Only an untagged all-scope client may mint tokens for any tag, so a
tagged token may not create one.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 59629e7a9e debug: refuse requests addressed to unknown host names 2026-10-28 16:35:22 +00:00
Kristoffer Dalby d87e789246 types: accept only lowercase hex in auth IDs 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 072bc83141 oidc: show requested tags on the registration confirmation page 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 2089d9b03f oidc: show on the confirmation page whether the device is registered 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 2e99e5fdba oidc: approve SSH checks on the confirmation page, not in the callback 
Require an explicit click before recording the SSH verdict.
Recheck source ownership on the callback, confirmation page, and POST.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby c5fbc67726 policy/v2: match no user for a bare "@" token 2026-10-28 16:35:22 +00:00
Kristoffer Dalby c694c4a9ac policy/v2: match no one for an ambiguous user outside policy writes 
A change to user identifiers must not block startup or later logins.
Keep policy writes strict; log ambiguous references on load and refresh.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby f18748713b policy/v2: prefer the user owning an email over a username match 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 1d0cc19913 policy/v2: check grant and nodeAttrs user references on write 
Validation now refuses every input that reached the SetPolicy compile
failure, so restoring the previous policy there is defensive only.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 4a49d1af7c cli: validate offline policy set like policy check 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 8278e001d9 types: reject non-boolean values for boolean settings 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 58a9391acf oidc: send the change from the user update in the callback 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 3b2d393d82 state: refresh the NodeStore copies of a user in UpdateUser 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 5437ce88ef types: drop a stored OIDC email the login no longer vouches for 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 1cfc14360f state: write every user column in UpdateUser 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 10e6ce6295 oidc: refuse logins whose subject the provider identifier would alter 2026-10-28 16:35:22 +00:00
Kristoffer Dalby f809e82fec state: announce a node online only after it was offline 
A stream back within the reconnect grace sent peers an online patch,
a router's sent every node a policy response, and a relogin on
unchanged keys sent a key patch; nothing had changed.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 1a92777b4f change: do not echo a node's own report back to it 
An endpoint or DERP report came back to the node as a self update;
SaaS sends it to the node's peers only.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby c3b61f6d58 mapper: add device_id to the NextDNS query 
SaaS sends the node's stable ID with the other device metadata.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 134829322b policy/v2: warn once at load about malformed nextdns attrs 
SaaS loads them and its resolver skips them, as headscale does, but the
mapper also logged a warning per node on every DNS build.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby d203f23620 mapper: test that a hidden peer's policy change still sends filters 2026-10-28 16:35:22 +00:00