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Author SHA1 Message Date
Kristoffer Dalby 649b0de5bc 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby cae755878a 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 6413c4a81b 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby e13a595f3d 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby f3944e3d98 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 5f1c166140 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 78c415fa5b 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 10f228f50b mapper: read tracked peers under workMu in batcher tests 
A full map replaces the set with Clear then Store; an unlocked read
between them failed TestOlderInitialMapLeavesNewerStreamsPeers.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 96c06ae937 docs: describe what OAuth scopes and tags limit 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 6498ed7324 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby e68372fe61 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby b17306c9b9 api/v2: send empty route lists under fields=all 2026-10-30 14:55:37 +00:00
Kristoffer Dalby bde86a8c26 gen/client/v2: regenerate for the device's join key 2026-10-30 14:55:37 +00:00
Kristoffer Dalby a5e40f474b 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 26b6ba3384 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 6d10faa73c gen/client/v2: regenerate for the key list without all=true 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 24d6ad8939 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 590c50d481 db, types: add a credentials column for keys a token made 
No released version made keys from tokens, so existing rows stay false.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 792a75decc 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 5454da3b34 api/v2: return a device name as its FQDN 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 70d96ccd8f api/v2: refuse an unknown keyType 2026-10-30 14:55:37 +00:00
Kristoffer Dalby e13ed03e70 api/v2: ignore unknown properties in request bodies 
Tailscale's API ignores them.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby d84dabcbda 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 6ec4e4c9ca 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby bae4f57215 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby b0d625c3ff 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 8a73d68c21 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 5803ddedd3 debug: refuse requests addressed to unknown host names 2026-10-30 14:55:37 +00:00
Kristoffer Dalby eeb02858d9 types: accept only lowercase hex in auth IDs 2026-10-30 14:55:37 +00:00
Kristoffer Dalby f0ecba2bd7 oidc: show requested tags on the registration confirmation page 2026-10-30 14:55:37 +00:00
Kristoffer Dalby c27a13eed8 oidc: show on the confirmation page whether the device is registered 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 1f1e75c56f 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 4563650475 policy/v2: match no user for a bare "@" token 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 4d539834e5 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 7c9a167a65 policy/v2: prefer the user owning an email over a username match 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 6082a81e93 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby c8ebb83bdb cli: validate offline policy set like policy check 2026-10-30 14:55:37 +00:00
Kristoffer Dalby e2048f15f5 types: reject non-boolean values for boolean settings 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 21706d8d54 oidc: send the change from the user update in the callback 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 7888c07c2f state: refresh the NodeStore copies of a user in UpdateUser 2026-10-30 14:55:37 +00:00
Kristoffer Dalby e66fb356e8 types: drop a stored OIDC email the login no longer vouches for 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 8593547c9d state: write every user column in UpdateUser 2026-10-30 14:55:37 +00:00
Kristoffer Dalby ffc668d48e oidc: refuse logins whose subject the provider identifier would alter 2026-10-30 14:55:37 +00:00
Kristoffer Dalby b22dd41b51 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 719f6ea01d 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby dc734e08e1 mapper: add device_id to the NextDNS query 
SaaS sends the node's stable ID with the other device metadata.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby d81f6169da 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.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 29ec14baeb mapper: test that a hidden peer's policy change still sends filters 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 7c7db6fe28 state, change: send a deleted node's removal only to its peers 
The removal went to every node, also those the policy hid the node from.
The delete now returns the node's peers from the snapshot it replaces.
 2026-10-30 14:55:37 +00:00
Kristoffer Dalby 8e5608fe3b mapper: stop an older initial map removing peers newer streams hold 
AddNode diffed its map against tracking after sending it, when a newer
stream may have recorded its own; it now sends the node a full instead.
 2026-10-30 14:55:37 +00:00