the client will send a lot of fields as `nil` if they have
not changed. NetInfo, which is inside Hostinfo, is one of those
fields and we often would override the whole hostinfo meaning that
we would remove netinfo if it hadnt changed.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
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>
- Fix directory hierarchy flattening by using full paths instead of filepath.Base()
- Remove redundant container hostname prefixes from directory names
- Strip top-level directory from tar extraction to avoid nested structure
- Ensure parent directories exist before creating files
- Results in clean structure: control_logs/mapresponses/1-ts-client/file.json
* feat: add verify client config for embedded DERP
* refactor: embedded DERP no longer verify clients via HTTP
- register the `headscale://` protocol in `http.DefaultTransport` to intercept network requests
- update configuration to use a single boolean option `verify_clients`
* refactor: use `http.HandlerFunc` for type definition
* refactor: some renaming and restructuring
* chore: some renaming and fix lint
* test: fix TestDERPVerifyEndpoint
- `tailscale debug derp` use random node private key
* test: add verify clients integration test for embedded DERP server
* fix: apply code review suggestions
* chore: merge upstream changes
* fix: apply code review suggestions
---------
Co-authored-by: Kristoffer Dalby <kristoffer@dalby.cc>
This change makes editing the generated command easier.
For example, after pasting into a terminal, the cursor position will be
near the username portion which requires editing.
* integration: ensure route is set before node joins, reproduce
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* auth: ensure that routes are autoapproved when the node is stored
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
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>
Tailscale allows to override the local DNS settings of a node via
"Override local DNS" [1]. Restore this flag with the same config setting
name `dns.override_local_dns` but disable it by default to align it with
Tailscale's default behaviour.
Tested with Tailscale 1.80.2 and systemd-resolved on Debian 12.
With `dns.override_local_dns: false`:
```
Link 12 (tailscale0)
Current Scopes: DNS
Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
DNS Servers: 100.100.100.100
DNS Domain: tn.example.com ~0.e.1.a.c.5.1.1.a.7.d.f.ip6.arpa [snip]
```
With `dns.override_local_dns: true`:
```
Link 12 (tailscale0)
Current Scopes: DNS
Protocols: +DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
DNS Servers: 100.100.100.100
DNS Domain: tn.example.com ~.
```
[1] https://tailscale.com/kb/1054/dns#override-local-dnsFixes: #2256
* ensure final dot on node name
This ensures that nodes which have a base domain set, will have a dot appended to their FQDN.
Resolves: https://github.com/juanfont/headscale/issues/2501
* improve OIDC TTL expire test
Waiting a bit more than the TTL of the OIDC token seems to remove some flakiness of this test. This furthermore makes use of a go func safe buffer which should avoid race conditions.
* fix issue auto approve route on register bug
This commit fixes an issue where routes where not approved
on a node during registration. This cause the auto approval
to require the node to readvertise the routes.
Fixes#2497Fixes#2485
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* hsic: only set db policy if exist
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* policy: calculate changed based on policy and filter
v1 is a bit simpler than v2, it does not pre calculate the auto approver map
and we cannot tell if it is changed.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* populate serving from primary routes
Depends on #2464Fixes#2480
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* also exit
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* fix route update outside of connection
there was a bug where routes would not be updated if
they changed while a node was connected and it was not part of an
autoapprove.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* update expected test output, cli only shows service node
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* 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>
* handle register auth errors
This commit handles register auth errors as the
Tailscale clients expect. It returns the error as
part of a tailcfg.RegisterResponse and not as a
http error.
In addition it fixes a nil pointer panic triggered
by not handling the errors as part of this chain.
Fixes#2434
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* changelog
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* initial capver packet tracking version
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* Log the minimum version as client version, not only capver
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* remove old versions
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use capver for integration tests
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* changelog
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* patch through m and n key
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* set state and nounce in oidc to prevent csrf
Fixes#2276
* try to fix new postgres issue
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
