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Author SHA1 Message Date
Kristoffer Dalby 10ed774b5e hscontrol: name policy, registration and map delivery decisions 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 1584087961 hscontrol: preserve stale GC timer coverage after ephemeral ownership changes 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 9dded59a22 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.
 2026-11-02 17:46:55 +00:00
Kristoffer Dalby d42f0a5ab3 api/v2: enforce and document OAuth tag permissions 
Retagging requires all current and requested tags; disallowed tags return
400. Token responses list tags only when the token may assign them.
 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 608c134253 api/v2: send empty route lists under fields=all 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 85c587ae20 gen/client/v2: regenerate for the device's join key 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 6fe9be0700 api/v2: report tagged device creators and join keys 
Use the join-key creator as the device's user without changing ownership.
Omit oauthClientId when an OAuth token's source client is not recorded.
 2026-11-02 17:46:55 +00:00
Kristoffer Dalby 2c1f1c730b gen/client/v2: regenerate for the key list without all=true 2026-11-02 17:46:54 +00:00
Kristoffer Dalby ebef794b54 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.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 7d8d875c80 db, types: add a credentials column for keys a token made 
No released version made keys from tokens, so existing rows stay false.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby f838b0ab2d 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.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby b26555ac4f api/v2: return a device name as its FQDN 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 822bcda76a api/v2: ignore unknown fields and reject unknown key types 
Match SaaS request decoding while refusing unsupported keyType values.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby da693c4b43 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.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby b997748d82 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.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 8caa04ba93 api/v2: limit request bodies and redact schema-validation details 
Bound schema, raw, and token-form bodies before parsing. Omit submitted
values from schema errors while preserving policy reasons and test labels.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby ce67867512 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.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 9016685a8b debug: refuse requests addressed to unknown host names 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 9c3deadc9a types: accept only lowercase hex in auth IDs 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 313572393b oidc: confirm SSH checks and display registration details 
Approve SSH checks only after a click and recheck source ownership.
Show registration state and requested tags on the confirmation page.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 010a806526 policy/v2: resolve user references consistently across updates 
Prefer email owners over usernames and validate grants and nodeAttrs on
write. Reject ambiguous writes; log and match nobody on reload. Bare @
matches nobody.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby edba46b651 cli: validate offline policy set like policy check 2026-11-02 17:46:54 +00:00
Kristoffer Dalby e32defe1a6 types: reject non-boolean values for boolean settings 2026-11-02 17:46:54 +00:00
Kristoffer Dalby cea0ef340d state, oidc: persist user changes and refresh nodes and clients 
Write cleared user columns, discard OIDC email the provider no longer
vouches for, refresh NodeStore users, and notify clients from the callback.

Fixes #3471
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby faa2b7c89d oidc: refuse logins whose subject the provider identifier would alter 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 220e9eec6a state, change: notify clients only of effective node changes 
Send endpoint and DERP reports only to peers. Suppress redundant online,
policy, and key updates on reconnect or unchanged-key login.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby f5fb3ca196 policy/v2, mapper: align NextDNS warnings and device metadata 
Warn about malformed attributes once at policy load, not on each map.
Include the node's stable ID as device_id in resolver queries.
 2026-11-02 17:46:54 +00:00
Kristoffer Dalby 0fa4b93b09 mapper: test that a hidden peer's policy change still sends filters 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 077dd5b11d 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.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 5ecc365050 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.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 78b807ac44 mapper: bound how long one node can block a batcher worker 
A node that drained slower than it was sent to held the worker for its
whole bundle; once its sends have waited 50ms, the rest waits a tick.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby ca5fc62312 mapper: bound concurrent streams and wait for their initial maps 
The fifth stream replaces the oldest. Retry changes while any stream
awaits its initial map so ready streams cannot consume another's update.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 3ede93947a change: coalesce policy recomputes that carry an origin node 
The recompute render ignores the origin and always carries the node's
own entry, so a burst of tag writes cost every node one per write.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 3bd17903e0 state: say a taken name is already taken 2026-11-02 17:46:53 +00:00
Kristoffer Dalby c23a6efa73 db: succeed on a repeated revoke of an auth key 
A repeated v2 DELETE of an auth key now answers 200, as Tailscale does.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 61107c0c4f auth: answer a logout that deletes an ephemeral node as authorised 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 6b07f3c17a cli: show a node's own ephemeral flag instead of its key's 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 84b0d0966c gen/client/v1: regenerate for the node ephemeral flag 2026-11-02 17:46:53 +00:00
Kristoffer Dalby bccfb46ab1 db, state: keep the ephemeral flag a node was created with 
The flag moves from the key to the node, so a login with another key no
longer changes it. A user claiming a tagged node still clears it. v1
nodes carry the flag.

Fixes #3640
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 5827e4b73c db, types: add a nodes column for the ephemeral flag 
The migration fills it from the key each node references.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 95efb8cef1 state: assign and persist unique node names in the NodeStore 
Reserve extra DNS names, fit collision suffixes within 63 bytes, and repair
duplicate startup names in memory. Persist registration names without
losing a created node on rename failure; remove unused DB renaming.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 77874782ca db, api/v1: revoke rather than delete an ephemeral pre-auth key in use 
The v1 list now hides revoked keys, so keys revoked through v2 also drop
out of `headscale preauthkeys list`.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby c7b9b15c90 hscontrol: track ephemeral cleanup from registration to ownership changes 
Arm cleanup at pre-auth registration, even if later work fails or the node
never connects. Skip deletion when the node is no longer ephemeral.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 8d3f800725 db: wrap the sequential IP allocator so freed addresses are reused 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 598b4c53c3 state: test that a persist racing a delete cannot resurrect the node 
DeleteNode's early persistMu unlock is safe only while node persists
stay UPDATE-only; say so where the lock is declared.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby ab11fcbf32 hscontrol: bound client-chosen text in request logs 
Clip at the sinks: handler errors, the request line, SSH local_user.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 9531124eea mapper: show an expired peer online, without endpoints or DERP 
A connected expired node shows online to its peers. Neither its map
entry nor endpoint, DERP or disco patches carry the paths to reach it.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby b65d4ac185 mapper: trim the Hostinfo sent to peers and to the node itself 
As on Tailscale SaaS, the node's own entry keeps Hostname, RequestTags,
RoutableIPs and Services; peers get Hostname, OS, Services without
peerapi-dns-proxy, SSH host keys and AppConnector, and resend on those.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 360b8acfd2 mapper: keep an expired node authorised in its own entry 
Tailscale SaaS sends an expired node MachineAuthorized and no Expired
flag; its past KeyExpiry already moves the client to NeedsLogin.
 2026-11-02 17:46:53 +00:00
Kristoffer Dalby 433e96af96 .github: regenerate integration test workflow 2026-11-02 17:46:53 +00:00