Revamp endpoint matching system

profile/endpoints/endpoint-lists.go

@@ -0,0 +1,46 @@
+package endpoints
+
+import (
+	"strings"
+
+	"github.com/safing/portmaster/intel"
+)
+
+// EndpointLists matches endpoint lists.
+type EndpointLists struct {
+	EndpointBase
+
+	ListSet *intel.ListSet
+	Lists   string
+	Reason  string
+}
+
+// Matches checks whether the given entity matches this endpoint definition.
+func (ep *EndpointLists) Matches(entity *intel.Entity) (result EPResult, reason string) {
+	lists, ok := entity.GetLists()
+	if !ok {
+		return Undeterminable, ""
+	}
+	matched := ep.ListSet.MatchSet(lists)
+	if len(matched) > 0 {
+		return ep.matchesPPP(entity), ep.Reason
+	}
+	return NoMatch, ""
+}
+
+func (ep *EndpointLists) String() string {
+	return ep.renderPPP(ep.Lists)
+}
+
+func parseTypeList(fields []string) (Endpoint, error) {
+	if strings.HasPrefix(fields[1], "L:") {
+		lists := strings.Split(strings.TrimPrefix(fields[1], "L:"), ",")
+		ep := &EndpointLists{
+			ListSet: intel.NewListSet(lists),
+			Lists:   "L:" + strings.Join(lists, ","),
+			Reason:  "matched lists " + strings.Join(lists, ","),
+		}
+		return ep.parsePPP(ep, fields)
+	}
+	return nil, nil
+}