headscale/hscontrol/policy
Kristoffer Dalby 95b1fd636e policy: fix wildcard DstPorts format and proto:icmp handling
Fix two compatibility issues discovered in Tailscale SaaS testing:

1. Wildcard DstPorts format: Headscale was expanding wildcard
   destinations to CGNAT ranges (100.64.0.0/10, fd7a:115c:a1e0::/48)
   while Tailscale uses {IP: "*"} directly. Add detection for
   wildcard (Asterix) alias type in filter compilation to use the
   correct format.

2. proto:icmp handling: The "icmp" protocol name was returning both
   ICMPv4 (1) and ICMPv6 (58), but Tailscale only returns ICMPv4.
   Users should use "ipv6-icmp" or protocol number 58 explicitly
   for IPv6 ICMP.

Update all test expectations accordingly. This significantly reduces
test file line count by replacing duplicated CGNAT range patterns
with single wildcard entries.
2026-02-05 19:29:16 +01:00
..
matcher policy: merge filter rules with identical SrcIPs and IPProto 2026-02-05 19:29:16 +01:00
policyutil policy: update test expectations for merged filter rules 2026-02-05 19:29:16 +01:00
v2 policy: fix wildcard DstPorts format and proto:icmp handling 2026-02-05 19:29:16 +01:00
pm.go tags: process tags on registration, simplify policy (#2931) 2025-12-08 18:51:07 +01:00
policy.go policy: fix autogroup:self propagation and optimize cache invalidation (#2807) 2025-10-23 17:57:41 +02:00
policy_autoapprove_test.go make tags first class node owner (#2885) 2025-12-02 12:01:25 +01:00
policy_route_approval_test.go make tags first class node owner (#2885) 2025-12-02 12:01:25 +01:00
policy_test.go policy: update test expectations for merged filter rules 2026-02-05 19:29:16 +01:00
route_approval_test.go policy: add test to confirm group cant approve tag 2025-12-17 09:32:05 +01:00