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Commit Graph
254 Commits
Author SHA1 Message Date
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 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 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 3b2d393d82 state: refresh the NodeStore copies of a user in UpdateUser 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 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 96f187b0a0 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby ed40c31c87 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 6a5ea877f4 state: say a taken name is already taken 2026-10-28 16:35:22 +00:00
Kristoffer Dalby d6a657aaeb 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 799a301c2d db, types: add a nodes column for the ephemeral flag 
The migration fills it from the key each node references.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 47507b2c9a state: bump duplicate node names loaded from the database 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 15b628f8dc state: cut a label so its -N suffix fits in 63 bytes 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 5e50859d58 state: treat extra DNS record names as taken node names 2026-10-28 16:35:22 +00:00
Kristoffer Dalby e69970b5e2 state: save the name NodeStore picks for a new node 
The row is committed before the name UPDATE, so a failed UPDATE still
returns the node and registration arms ephemeral cleanup.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 14a3749f78 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 089a0ed13e 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 0ab509ee7b 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.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby d1da9982f4 state: apply requested tags on a key login that owns them 
A requested tag the key's user owns directly, or the key's tags own one
hop away, replaces the key's tags instead of refusing the login.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 9cfd05fe5a state: auto-approve routes after an admin tag change 
The new tags may approve announced routes. Approval runs once the policy
manager knows the new owner, as after a registration.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 8ebc2f41bf state: drop auto-approved routes when they are withdrawn 
Only routes auto-approval alone granted go; approvals from before the
upgrade stay, as do routes an admin set.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby bd12059446 db, types: add a column for auto-approved routes 
It starts empty: the current policy cannot tell which earlier approvals
were automatic, so all of them stay as an admin's.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 437a607ef3 state: auto-approve on registration only when the node key rotates 
Registration runs the approval itself, once the policy manager knows the
node's owner, for a new node key or a change to the announced routes.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 033e3de65c auth: store a client's earlier expiry and expire a tagged node at logout 
A client may bring its expiry forward, which turns expiry on for a node
without one, but still cannot push it back. Logout expires tagged nodes
too.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 8e4159a336 auth, state: answer an expired node's same-key login with NodeKeyExpired 
The client then rotates its node key and logs in again, so no key is
judged under the expired one. The machine stays authorised.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 549a09b4e5 state: forget a node's SSH check approvals when it is expired 2026-10-28 16:35:22 +00:00
Kristoffer Dalby eb426183d2 state: honour SSH check approvals only while the source keeps its owner 2026-10-28 16:35:22 +00:00
Kristoffer Dalby aa8bb46b4e state: let a pre-auth key that is no longer valid only wake its node 
A login that keeps its node key leaves a live node's expiry alone, even
with a valid key, and a wake-up is not refused for the tags it requests.
 2026-10-28 16:35:22 +00:00
Kristoffer Dalby 62c63ff62b state: serialise registrations presenting an unused single-use key 2026-10-28 16:35:21 +00:00
Kristoffer Dalby f52d2216a6 state: auto-approve routes in the NodeStore writer, not on reload 
Registration approval runs on the node the writer replaces. A policy
reload approves nothing, and a map request only when its announced
routes change, so neither re-grants a route an admin revoked.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 12acbb2ffb state: undo a failed re-registration without reverting newer writes 2026-10-28 16:35:21 +00:00
Kristoffer Dalby c2a4183c03 state: write node rows from the NodeStore under persistMu 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 96d68fcbc4 state: apply map requests only under the node key that authorised them 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 4c98552b2d policy: offer exit routes only to viewers whose rules reach the internet 
Every destination overlaps /0, so any rule offered a peer's exit routes.
They now need a rule to the internet, the test exit-node visibility
uses; via steering defers them to a regular grant only on that test.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 1c8d768a21 policy, state: log only the routes auto-approval adds 2026-10-28 16:35:21 +00:00
Kristoffer Dalby e1ef18eadf types, state: reduce a node's routes against the matchers once 
Reuse matcher membership and approved subnets across the route list.
Preserve route order and HA co-router visibility.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 76883f724b state: skip route comparison for writes that leave routes alone 
Reuse immutable route inputs when classifying NodeStore writes.
Only derive routes when an announcement or approval changes.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 66eada0995 state, policy/v2: stop treating announced-only routes as policy changes 
Policy evaluation reads only announced-and-approved routes.
Keep publishing Hostinfo updates without rebuilding peer adjacency.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 0ae83ca9ca policy/v2, state: elect primaries by oldest control session 
A router that reconnects joins as a standby; one that kept its session
takes its routes back once available again, as on Tailscale. Both the
global and the via election use it, in place of anti-flap stickiness.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby c8cf1bb157 types: add when a node's run of control sessions began 2026-10-28 16:35:21 +00:00
Kristoffer Dalby e221bbb74b state: keep a prefix mapped when no router is available 
Peers keep the routes of an offline or expired router, as on Tailscale.
The previous primary keeps the prefix, else the lowest-ID approver;
never one the prober declared unreachable.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 6ffa89718a policy/v2, state: elect via primaries among online, healthy routers 
Availability tests expiry itself, not only the online flag.
A health change on a via target now triggers a peer recompute.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby acb131a8c6 state: withhold HA probe results only for routers tied to a deferred one 2026-10-28 16:35:21 +00:00
Kristoffer Dalby b60e4a467d state: keep probing a lone advertiser while it is unhealthy 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 53ab9284ee db: keep only the current policy 
Every write inserted a row and nothing deleted one, while every reader
takes only the newest. Writers store and install under one lock, so an
uncommitted insert cannot outlive the newer row that pruned the rest.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 21ae79091a state: install a written policy only after it is stored 
Writers validated by installing the policy live, so a store failure
left a refused or unstored policy enforced. Validate on a throwaway
manager, store, then reload from the stored row.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 13a4c22af0 policy/v2: refuse an empty policy 
SetPolicy returned a nil error for empty input it ignored, so the v1
API stored it as valid. Reload skips only the nil "no policy" case.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby 4bb43e15f0 state: serialise policy reloads 
Load and install the stored policy as one step, so an older
reload cannot install its document over a newer one.
 2026-10-28 16:35:21 +00:00
Kristoffer Dalby b4e2c0e93f servertest, state: add node name golden data 
Labels under taken hostnames, case-only renames, hostname changes, long
hostnames and a Service's name; API, peer and self per step, and State
labels as a restart would load them.
 2026-10-28 14:31:40 +00:00