feat: human-readable scan_id from UTC time + request CIDRs + short random suffix

Made-with: Cursor

internal/scans/scan_id_test.go

@@ -0,0 +1,29 @@
+package scans
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestNewScanIDShape(t *testing.T) {
+	id, err := newScanID([]string{"192.168.160.0/24"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	parts := strings.Split(id, "_")
+	if len(parts) < 3 {
+		t.Fatalf("expected at least time_slug_suffix, got %q", id)
+	}
+	if len(parts[len(parts)-1]) != 4 {
+		t.Fatalf("expected 4-hex suffix, got %q", id)
+	}
+	if !strings.Contains(id, "192.168.160.0_24") {
+		t.Fatalf("expected sanitized cidr in id: %q", id)
+	}
+}
+
+func TestSanitizeScanSlug(t *testing.T) {
+	if g := sanitizeScanSlug("10.0.0.0/8"); g != "10.0.0.0_8" {
+		t.Fatalf("got %q", g)
+	}
+}