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remove compareprefix, use tsaddr version

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Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2025-02-26 19:26:32 +01:00
parent 17fa0bcaa5
commit d4de4e99be
No known key found for this signature in database
5 changed files with 5 additions and 20 deletions
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1
hscontrol/app.go
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@ -1153,6 +1153,7 @@ func (h *Headscale) loadPolicyManager() error {
errOut = fmt.Errorf("creating policy manager: %w", err)
return
}
log.Info().Msgf("Using policy manager version: %d", h.polMan.Version())
if len(nodes) > 0 {
_, err = h.polMan.SSHPolicy(nodes[0])

3
hscontrol/db/db.go
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@ -22,6 +22,7 @@ import (
"gorm.io/gorm"
"gorm.io/gorm/logger"
"gorm.io/gorm/schema"
"tailscale.com/net/tsaddr"
"tailscale.com/util/set"
"zgo.at/zcache/v2"
)
@ -655,7 +656,7 @@ AND auth_key_id NOT IN (
}
for nodeID, routes := range nodeRoutes {
slices.SortFunc(routes, util.ComparePrefix)
tsaddr.SortPrefixes(routes)
slices.Compact(routes)
data, err := json.Marshal(routes)

1
hscontrol/db/node_test.go
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@ -19,6 +19,7 @@ import (
"github.com/stretchr/testify/require"
"gopkg.in/check.v1"
"gorm.io/gorm"
"tailscale.com/net/tsaddr"
"tailscale.com/tailcfg"
"tailscale.com/types/key"
"tailscale.com/types/ptr"

2
hscontrol/grpcv1.go
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@ -348,7 +348,7 @@ func (api headscaleV1APIServer) SetApprovedRoutes(
routes = append(routes, prefix)
}
}
slices.SortFunc(routes, util.ComparePrefix)
tsaddr.SortPrefixes(routes)
slices.Compact(routes)
node, err := db.Write(api.h.db.DB, func(tx *gorm.DB) (*types.Node, error) {

18
hscontrol/util/net.go
View File

@ -16,24 +16,6 @@ func GrpcSocketDialer(ctx context.Context, addr string) (net.Conn, error) {
return d.DialContext(ctx, "unix", addr)
}
// TODO(kradalby): Remove when in stdlib;
// https://github.com/golang/go/issues/61642
// Compare returns an integer comparing two prefixes.
// The result will be 0 if p == p2, -1 if p < p2, and +1 if p > p2.
// Prefixes sort first by validity (invalid before valid), then
// address family (IPv4 before IPv6), then prefix length, then
// address.
func ComparePrefix(p, p2 netip.Prefix) int {
if c := cmp.Compare(p.Addr().BitLen(), p2.Addr().BitLen()); c != 0 {
return c
}
if c := cmp.Compare(p.Bits(), p2.Bits()); c != 0 {
return c
}
return p.Addr().Compare(p2.Addr())
}
func PrefixesToString(prefixes []netip.Prefix) []string {
ret := make([]string, 0, len(prefixes))
for _, prefix := range prefixes {