Refactor the RequestTags migration (202601121700-migrate-hostinfo-request-tags)
to use PolicyManager.NodeCanHaveTag() instead of reimplementing tag validation.
Changes:
- NewHeadscaleDatabase now accepts *types.Config to allow migrations
access to policy configuration
- Add loadPolicyBytes helper to load policy from file or DB based on config
- Add standalone GetPolicy(tx *gorm.DB) for use during migrations
- Replace custom tag validation logic with PolicyManager
Benefits:
- Full HuJSON parsing support (not just JSON)
- Proper group expansion via PolicyManager
- Support for nested tags and autogroups
- Works with both file and database policy modes
- Single source of truth for tag validation
Co-Authored-By: Shourya Gautam <shouryamgautam@gmail.com>
Update ExpireApiKey and DeleteApiKey handlers to accept either ID or
prefix for identifying the API key. Returns InvalidArgument error if
neither or both are provided.
Add tests for:
- Expire by ID
- Expire by prefix (backwards compatibility)
- Delete by ID
- Delete by prefix (backwards compatibility)
- Error when neither ID nor prefix provided
- Error when both ID and prefix provided
Updates #2986
Migrate all database tests from gopkg.in/check.v1 Suite-based testing
to standard Go tests with testify assert/require.
Changes:
- Remove empty Suite files (hscontrol/suite_test.go, hscontrol/mapper/suite_test.go)
- Convert hscontrol/db/suite_test.go to modern helpers only
- Convert 6 Suite test methods in node_test.go to standalone tests
- Convert 5 Suite test methods in api_key_test.go to standalone tests
- Fix stale global variable reference in db_test.go
The legacy TestListPeers Suite method was renamed to TestListPeersManyNodes
to avoid conflict with the existing modern TestListPeers function, as they
test different aspects (basic peer listing vs ID filtering).
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
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>
Changed UpdateUser and re-registration flows to use Updates() which only
writes modified fields, preventing unintended overwrites of unchanged fields.
Also updated UsePreAuthKey to use Model().Update() for single field updates
and removed unused NodeSave wrapper.
Fixes a regression introduced in v0.27.0 where node expiry times were
being reset to zero when tailscaled restarts and sends a MapRequest.
The issue was caused by using GORM's Save() method in persistNodeToDB(),
which overwrites ALL fields including zero values. When a MapRequest
updates a node (without including expiry information), Save() would
overwrite the database expiry field with a zero value.
Changed to use Updates() which only updates non-zero values, preserving
existing database values when struct pointer fields are nil.
In BackfillNodeIPs, we need to explicitly update IPv4/IPv6 fields even
when nil (to remove IPs), so we use Select() to specify those fields.
Added regression test that validates expiry is preserved after MapRequest.
Fixes#2862
Initial work on a nodestore which stores all of the nodes
and their relations in memory with relationship for peers
precalculated.
It is a copy-on-write structure, replacing the "snapshot"
when a change to the structure occurs. It is optimised for reads,
and while batches are not fast, they are grouped together
to do less of the expensive peer calculation if there are many
changes rapidly.
Writes will block until commited, while reads are never
blocked.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit changes most of our (*)types.Node to
types.NodeView, which is a readonly version of the
underlying node ensuring that there is no mutations
happening in the read path.
Based on the migration, there didnt seem to be any, but the
idea here is to prevent it in the future and simplify other
new implementations.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
this commit moves all of the read and write logic, and all different parts
of headscale that manages some sort of persistent and in memory state into
a separate package.
The goal of this is to clearly define the boundry between parts of the app
which accesses and modifies data, and where it happens. Previously, different
state (routes, policy, db and so on) was used directly, and sometime passed to
functions as pointers.
Now all access has to go through state. In the initial implementation,
most of the same functions exists and have just been moved. In the future
centralising this will allow us to optimise bottle necks with the database
(in memory state) and make the different parts talking to eachother do so
in the same way across headscale components.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* types/authkey: include user object, not string
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* make preauthkeys use id
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* changelog
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* integration: wire up user id for auth keys
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* Only read relevant nodes from database in PeerChangedResponse
* Rework to ensure transactional consistency in PeerChangedResponse again
* An empty nodeIDs list should return an empty nodes list
* Add test to ListNodesSubset
* Link PR in CHANGELOG.md
* combine ListNodes and ListNodesSubset into one function
* query for all nodes in ListNodes if no parameter is given
* also add optional filtering for relevant nodes to ListPeers
* utility iterator for ipset
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* split policy -> policy and v1
This commit split out the common policy logic and policy implementation
into separate packages.
policy contains functions that are independent of the policy implementation,
this typically means logic that works on tailcfg types and generic formats.
In addition, it defines the PolicyManager interface which the v1 implements.
v1 is a subpackage which implements the PolicyManager using the "original"
policy implementation.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use polivyv1 definitions in integration tests
These can be marshalled back into JSON, which the
new format might not be able to.
Also, just dont change it all to JSON strings for now.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* formatter: breaks lines
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* remove compareprefix, use tsaddr version
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* remove getacl test, add back autoapprover
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use policy manager tag handling
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* rename display helper for user
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* introduce policy v2 package
policy v2 is built from the ground up to be stricter
and follow the same pattern for all types of resolvers.
TODO introduce
aliass
resolver
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* wire up policyv2 in integration testing
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* split policy v2 tests into seperate workflow to work around github limit
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* add policy manager output to /debug
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* update changelog
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
