{
  "processors": [
    {
      "rename": {
        "field": "message2.dns.queries",
        "target_field": "dns.queries",
        "ignore_missing": true,
        "ignore_failure": true
      }
    },
    {
      "script": {
        "source": "if (ctx?.dns?.queries != null && ctx?.dns?.queries.length > 0) {\n    if (ctx.dns == null) {\n      ctx.dns = new HashMap();\n    }\n    if (ctx.dns.query == null) {\n      ctx.dns.query = new HashMap();\n    }\n    ctx.dns.query.name = ctx?.dns?.queries[0].rrname;\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx?.dns?.queries != null && ctx?.dns?.queries.length > 0) {\n    if (ctx.dns == null) {\n      ctx.dns = new HashMap();\n    }\n    if (ctx.dns.query == null) {\n      ctx.dns.query = new HashMap();\n    }\n    ctx.dns.query.type_name = ctx?.dns?.queries[0].rrtype;\n}"
      }
    },
    {
      "foreach": {
        "field": "dns.queries",
        "processor": {
          "rename": {
            "field": "_ingest._value.rrname",
            "target_field": "_ingest._value.name",
            "ignore_missing": true
          }
        },
        "ignore_failure": true
      }
    },
    {
      "foreach": {
        "field": "dns.queries",
        "processor": {
          "rename": {
            "field": "_ingest._value.rrtype",
            "target_field": "_ingest._value.type_name",
            "ignore_missing": true
          }
        },
        "ignore_failure": true
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.name != null && q.name.contains('.')) {\n      q.top_level_domain = q.name.substring(q.name.lastIndexOf('.') + 1);\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.name != null && q.name.contains('.')) {\n      q.query_without_tld = q.name.substring(0, q.name.lastIndexOf('.'));\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.query_without_tld != null && q.query_without_tld.contains('.')) {\n      q.parent_domain = q.query_without_tld.substring(q.query_without_tld.lastIndexOf('.') + 1);\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.query_without_tld != null && q.query_without_tld.contains('.')) {\n      q.subdomain = q.query_without_tld.substring(0, q.query_without_tld.lastIndexOf('.'));\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.parent_domain != null && q.top_level_domain != null) {\n      q.highest_registered_domain = q.parent_domain + \".\" + q.top_level_domain;\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.subdomain != null) {\n      q.subdomain_length = q.subdomain.length();\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    if (q.parent_domain != null) {\n      q.parent_domain_length = q.parent_domain.length();\n    }\n  }\n}"
      }
    },
    {
      "script": {
        "source": "if (ctx.dns != null && ctx.dns.queries != null) {\n  for (def q : ctx.dns.queries) {\n    q.remove('query_without_tld');\n  }\n}"
      }
    }
  ]
}