securityonion/salt/elasticsearch/templates/component/ecs/observer.json

{
  "_meta": {
    "documentation": "https://www.elastic.co/guide/en/ecs/current/ecs-observer.html",
    "ecs_version": "1.12.2"
  },
  "template": {
    "settings": {
      "analysis": {
        "analyzer": {
          "es_security_analyzer": {
            "type": "custom",
            "char_filter": [
              "whitespace_no_way"
            ],
            "filter": [
              "lowercase",
              "trim"
            ],
            "tokenizer": "keyword"
          }
        },
        "char_filter": {
          "whitespace_no_way": {
            "type": "pattern_replace",
            "pattern": "(\\s)+",
            "replacement": "$1"
          }
        },
        "filter": {
          "path_hierarchy_pattern_filter": {
            "type": "pattern_capture",
            "preserve_original": true,
            "patterns": [
              "((?:[^\\\\]*\\\\)*)(.*)",
              "((?:[^/]*/)*)(.*)"
            ]
          }
        },
        "tokenizer": {
          "path_tokenizer": {
            "type": "path_hierarchy",
            "delimiter": "\\"
          }
        }
      }
    },
    "mappings": {
      "properties": {
        "observer": {
          "properties": {
            "egress": {
              "properties": {
                "interface": {
                  "properties": {
                    "alias": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "id": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "name": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    }
                  }
                },
                "vlan": {
                  "properties": {
                    "id": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "name": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    }
                  }
                },
                "zone": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                }
              },
              "type": "object"
            },
            "geo": {
              "properties": {
                "city_name": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "continent_code": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "continent_name": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "country_iso_code": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "country_name": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "location": {
                  "type": "geo_point"
                },
                "name": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "postal_code": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "region_iso_code": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "region_name": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "timezone": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                }
              }
            },
            "hostname": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "ingress": {
              "properties": {
                "interface": {
                  "properties": {
                    "alias": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "id": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "name": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    }
                  }
                },
                "vlan": {
                  "properties": {
                    "id": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    },
                    "name": {
                      "ignore_above": 1024,
                      "type": "keyword",
                      "fields": {
                        "security": {
                          "type": "text",
                          "analyzer": "es_security_analyzer"
                        }
                      }
                    }
                  }
                },
                "zone": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                }
              },
              "type": "object"
            },
            "ip": {
              "type": "ip"
            },
            "mac": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "name": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "os": {
              "properties": {
                "family": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "full": {
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  },
                  "ignore_above": 1024,
                  "type": "keyword"
                },
                "kernel": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "name": {
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  },
                  "ignore_above": 1024,
                  "type": "keyword"
                },
                "platform": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "type": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                },
                "version": {
                  "ignore_above": 1024,
                  "type": "keyword",
                  "fields": {
                    "security": {
                      "type": "text",
                      "analyzer": "es_security_analyzer"
                    }
                  }
                }
              }
            },
            "product": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "serial_number": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "type": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "vendor": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            },
            "version": {
              "ignore_above": 1024,
              "type": "keyword",
              "fields": {
                "security": {
                  "type": "text",
                  "analyzer": "es_security_analyzer"
                }
              }
            }
          }
        }
      }
    }
  }
}