platform: modularize api/gui, add docs-tests-web foundation, and refresh root config

selective-vpn-api/app/transport_policy_apply_kernel_conntrack_test.go

@@ -0,0 +1,62 @@
+package app
+
+import "testing"
+
+func TestParseTransportConntrackLockLine(t *testing.T) {
+	line := "tcp 6 431999 ESTABLISHED src=10.0.0.2 dst=10.1.0.11 sport=12345 dport=443 src=10.1.0.11 dst=10.0.0.2 sport=443 dport=12345 [ASSURED] mark=0x120 use=1"
+	dst, mark, proto, ok := parseTransportConntrackLockLine(line)
+	if !ok {
+		t.Fatalf("expected line to parse")
+	}
+	if dst.String() != "10.1.0.11" {
+		t.Fatalf("unexpected dst: %s", dst.String())
+	}
+	if mark != 0x120 {
+		t.Fatalf("unexpected mark: %#x", mark)
+	}
+	if proto != "tcp" {
+		t.Fatalf("unexpected proto: %s", proto)
+	}
+}
+
+func TestParseTransportOwnerLocksFromConntrack(t *testing.T) {
+	raw := "" +
+		"tcp 6 431999 ESTABLISHED src=10.0.0.2 dst=10.1.0.11 sport=1 dport=2 mark=0x120 use=1\n" +
+		"udp 17 60 src=10.0.0.2 dst=10.1.0.12 sport=1 dport=2 mark=288 use=1\n" +
+		"udp 17 60 src=10.0.0.2 dst=10.9.0.12 sport=1 dport=2 mark=0x222 use=1\n"
+	markOwner := map[uint32]transportPolicyMarkOwner{
+		0x120: {
+			ClientID:   "c1",
+			ClientKind: "singbox",
+			IfaceID:    "edge-a",
+			MarkHex:    "0x120",
+		},
+	}
+	st := parseTransportOwnerLocksFromConntrack(raw, markOwner, 13)
+	if st.PolicyRevision != 13 {
+		t.Fatalf("unexpected revision: %d", st.PolicyRevision)
+	}
+	if len(st.Items) != 2 {
+		t.Fatalf("expected 2 locks, got %d (%#v)", len(st.Items), st.Items)
+	}
+	for _, item := range st.Items {
+		if item.ClientID != "c1" {
+			t.Fatalf("unexpected client id: %q", item.ClientID)
+		}
+		if item.MarkHex != "0x120" {
+			t.Fatalf("unexpected mark hex: %q", item.MarkHex)
+		}
+	}
+}
+
+func TestParseTransportConntrackMark(t *testing.T) {
+	if v, ok := parseTransportConntrackMark("0x120"); !ok || v != 0x120 {
+		t.Fatalf("hex mark parse failed: %v %v", v, ok)
+	}
+	if v, ok := parseTransportConntrackMark("288"); !ok || v != 288 {
+		t.Fatalf("dec mark parse failed: %v %v", v, ok)
+	}
+	if _, ok := parseTransportConntrackMark("bad"); ok {
+		t.Fatalf("expected parse error")
+	}
+}