Update test expectations across policy tests to expect merged
FilterRule entries instead of separate ones. Tests now expect:
- Single FilterRule with combined DstPorts for same source
- Reduced matcher counts for exit node tests
Updates #3036
When ACL rules don't specify a protocol, Headscale now defaults to
[TCP, UDP, ICMP, ICMPv6] instead of just [TCP, UDP], matching
Tailscale's behavior.
Also export protocol number constants (ProtocolTCP, ProtocolUDP, etc.)
for use in external test packages, renaming the string protocol
constants to ProtoNameTCP, ProtoNameUDP, etc. to avoid conflicts.
This resolves 78 ICMP-related TODOs in the Tailscale compatibility
tests, reducing the total from 165 to 87.
Updates #3036
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
