AWS WAF Informações do no AWS CloudTrail - Administrador de segurança da rede do AWS WAF, AWS Firewall Manager, AWS Shield Advanced e AWS Shield
Exemplo: entradas de arquivo de log do AWS WAFExemplo: entradas do arquivo de log do AWS WAF Classic

Apresentação de uma nova experiência de console para o AWS WAF

Agora você pode usar a experiência atualizada para acessar a funcionalidade do AWS WAF em qualquer lugar no console. Consulte mais detalhes em Trabalhar com a experiência atualizada do console.

AWS WAF Informações do no AWS CloudTrail

Todas as ações do AWS WAF são registradas em log pelo AWS CloudTrail e estão documentadas na Referência da API do AWS WAF. Por exemplo, as chamadas para as APIs ListWebACL, UpdateWebACL e DeleteWebACL geram entradas nos arquivos de log do CloudTrail.

Cada entrada de log ou evento contém informações sobre quem gerou a solicitação. As informações de identidade ajudam a determinar o seguinte:

  • Se a solicitação foi feita com credenciais de usuário raiz

  • Se a solicitação foi feita com credenciais de segurança temporárias de um perfil ou de um usuário federado

  • Se a solicitação foi feita por outro serviço da AWS

Para obter mais informações, consulte Elemento userIdentity do CloudTrail.

Exemplo: entradas de arquivo de log do AWS WAF

Uma trilha é uma configuração que permite a entrega de eventos como arquivos de log em um bucket do Amazon S3 que você especificar. Os arquivos de log do AWS CloudTrail contêm uma ou mais entradas de log. Um evento representa uma única solicitação de qualquer origem e inclui informações sobre a ação solicitada, a data e a hora da ação, os parâmetros de solicitação e assim por diante. Os arquivos de log do CloudTrail não são um rastreamento de pilha ordenada das chamadas de API pública. Dessa forma, eles não são exibidos em uma ordem específica.

Os exemplos a seguir são de entradas de log do CloudTrail para operações de pacote de proteção (ACL da Web) do AWS WAF.

Exemplo: entrada de log do CloudTrail para CreateWebACL

{
  "eventVersion": "1.05",
  "userIdentity": {
    "type": "AssumedRole",
    "principalId": "principalId",
    "arn": "arn:aws:sts::112233445566:assumed-role/Admin",
    "accountId": "112233445566",
    "accessKeyId": "accessKeyId",
    "sessionContext": {
      "sessionIssuer": {
        "type": "Role",
        "principalId": "principalId",
        "arn": "arn:aws:iam::112233445566:role/Admin",
        "accountId": "112233445566",
        "userName": "Admin"
      },
      "webIdFederationData": {},
      "attributes": {
        "mfaAuthenticated": "false",
        "creationDate": "2019-11-06T03:43:07Z"
      }
    }
  },
  "eventTime": "2019-11-06T03:44:21Z",
  "eventSource": "wafv2.amazonaws.com",
  "eventName": "CreateWebACL",
  "awsRegion": "us-east-1",
  "sourceIPAddress": "10.0.0.1",
  "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36",
  "requestParameters": {
    "name": "foo",
    "scope": "CLOUDFRONT",
    "defaultAction": {
      "block": {}
    },
    "description": "foo",
    "rules": [
      {
        "name": "foo",
        "priority": 1,
        "statement": {
          "geoMatchStatement": {
            "countryCodes": [
              "AF",
              "AF"
            ]
          }
        },
        "action": {
          "block": {}
        },
        "visibilityConfig": {
          "sampledRequestsEnabled": true,
          "cloudWatchMetricsEnabled": true,
          "metricName": "foo"
        }
      }
    ],
    "visibilityConfig": {
      "sampledRequestsEnabled": true,
      "cloudWatchMetricsEnabled": true,
      "metricName": "foo"
    }
  },
  "responseElements": {
    "summary": {
      "name": "foo",
      "id": "ebbcb976-8d59-4d20-8ca8-4ab2f6b7c07b",
      "description": "foo",
      "lockToken": "67551e73-49d8-4363-be48-244deea72ea9",
      "aRN": "arn:aws:wafv2:us-east-1:112233445566:global/webacl/foo/ebbcb976-8d59-4d20-8ca8-4ab2f6b7c07b"
    }
  },
  "requestID": "c51521ba-3911-45ca-ba77-43aba50471ca",
  "eventID": "afd1a60a-7d84-417f-bc9c-7116cf029065",
  "eventType": "AwsApiCall",
  "apiVersion": "2019-04-23",
  "recipientAccountId": "112233445566"
}

Exemplo: entrada de log do CloudTrail para GetWebACL

{
  "eventVersion": "1.05",
  "userIdentity": {
    "type": "AssumedRole",
    "principalId": "AssumedRole",
    "arn": "arn:aws:sts::112233445566:assumed-role/Admin/admin",
    "accountId": "112233445566",
    "accessKeyId": "accessKeyId",
    "sessionContext": {
      "sessionIssuer": {
        "type": "Role",
        "principalId": "AssumedRole",
        "arn": "arn:aws:iam::112233445566:role/Admin",
        "accountId": "112233445566",
        "userName": "Admin"
      },
      "webIdFederationData": {},
      "attributes": {
        "mfaAuthenticated": "false",
        "creationDate": "2019-11-06T19:17:20Z"
      }
    }
  },
  "eventTime": "2019-11-06T19:18:28Z",
  "eventSource": "wafv2.amazonaws.com",
  "eventName": "GetWebACL",
  "awsRegion": "us-east-1",
  "sourceIPAddress": "10.0.0.1",
  "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36",
  "requestParameters": {
    "name": "foo",
    "scope": "CLOUDFRONT",
    "id": "webacl"
  },
  "responseElements": null,
  "requestID": "f2db4884-4eeb-490c-afe7-67cbb494ce3b",
  "eventID": "7d563cd6-4123-4082-8880-c2d1fda4d90b",
  "readOnly": true,
  "eventType": "AwsApiCall",
  "apiVersion": "2019-04-23",
  "recipientAccountId": "112233445566"
}

Exemplo: entrada de log do CloudTrail para UpdateWebACL

{
  "eventVersion": "1.05",
  "userIdentity": {
    "type": "AssumedRole",
    "principalId": "principalId",
    "arn": "arn:aws:sts::112233445566:assumed-role/Admin",
    "accountId": "112233445566",
    "accessKeyId": "accessKeyId",
    "sessionContext": {
      "sessionIssuer": {
        "type": "Role",
        "principalId": "principalId",
        "arn": "arn:aws:iam::112233445566:role/Admin",
        "accountId": "112233445566",
        "userName": "Admin"
      },
      "webIdFederationData": {},
      "attributes": {
        "mfaAuthenticated": "false",
        "creationDate": "2019-11-06T19:17:20Z"
      }
    }
  },
  "eventTime": "2019-11-06T19:20:56Z",
  "eventSource": "wafv2.amazonaws.com",
  "eventName": "UpdateWebACL",
  "awsRegion": "us-east-1",
  "sourceIPAddress": "10.0.0.1",
  "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36",
  "requestParameters": {
    "name": "foo",
    "scope": "CLOUDFRONT",
    "id": "ebbcb976-8d59-4d20-8ca8-4ab2f6b7c07b",
    "defaultAction": {
      "block": {}
    },
    "description": "foo",
    "rules": [
      {
        "name": "foo",
        "priority": 1,
        "statement": {
          "geoMatchStatement": {
            "countryCodes": [
              "AF"
            ]
          }
        },
        "action": {
          "block": {}
        },
        "visibilityConfig": {
          "sampledRequestsEnabled": true,
          "cloudWatchMetricsEnabled": true,
          "metricName": "foo"
        }
      }
    ],
    "visibilityConfig": {
      "sampledRequestsEnabled": true,
      "cloudWatchMetricsEnabled": true,
      "metricName": "foo"
    },
    "lockToken": "67551e73-49d8-4363-be48-244deea72ea9"
  },
  "responseElements": {
    "nextLockToken": "a6b54c01-7975-4e6d-b7d0-2653cb6e231d"
  },
  "requestID": "41c96e12-9790-46ab-b145-a230f358f2c2",
  "eventID": "517a10e6-4ca9-4828-af90-a5cff9756594",
  "eventType": "AwsApiCall",
  "apiVersion": "2019-04-23",
  "recipientAccountId": "112233445566"
}

Exemplo: entrada de log do CloudTrail para DeleteWebACL

{
  "eventVersion": "1.05",
  "userIdentity": {
    "type": "AssumedRole",
    "principalId": "principalId",
    "arn": "arn:aws:sts::112233445566:assumed-role/Admin/session-name",
    "accountId": "112233445566",
    "accessKeyId": "accessKeyId",
    "sessionContext": {
      "sessionIssuer": {
        "type": "Role",
        "principalId": "principalId",
        "arn": "arn:aws:iam::112233445566:role/Admin",
        "accountId": "112233445566",
        "userName": "Admin"
      },
      "webIdFederationData": {},
      "attributes": {
        "mfaAuthenticated": "false",
        "creationDate": "2019-11-06T19:17:20Z"
      }
    }
  },
  "eventTime": "2019-11-06T19:25:17Z",
  "eventSource": "wafv2.amazonaws.com",
  "eventName": "DeleteWebACL",
  "awsRegion": "us-east-1",
  "sourceIPAddress": "10.0.0.1",
  "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36",
  "requestParameters": {
    "name": "foo",
    "scope": "CLOUDFRONT",
    "id": "ebbcb976-8d59-4d20-8ca8-4ab2f6b7c07b",
    "lockToken": "a6b54c01-7975-4e6d-b7d0-2653cb6e231d"
  },
  "responseElements": null,
  "requestID": "71703f89-e139-440c-96d4-9c77f4cd7565",
  "eventID": "2f976624-b6a5-4a09-a8d0-aa3e9f4e5187",
  "eventType": "AwsApiCall",
  "apiVersion": "2019-04-23",
  "recipientAccountId": "112233445566"
}

Exemplo: entradas do arquivo de log do AWS WAF Classic

AWS WAF O Classic é a versão anterior do AWS WAF. Para mais informações, consulte AWS WAF Classic.

A entrada de log demonstra as operações de CreateRule, GetRule, UpdateRule e DeleteRule:

{
  "Records": [
  	{
      "eventVersion": "1.03",
      "userIdentity": {
        "type": "IAMUser",
        "principalId": "AIDAIEP4IT4TPDEXAMPLE",
        "arn": "arn:aws:iam::777777777777:user/nate",
        "accountId": "777777777777",
        "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
        "userName": "nate"
      },
      "eventTime": "2016-04-25T21:35:14Z",
      "eventSource": "waf.amazonaws.com",
      "eventName": "CreateRule",
      "awsRegion": "us-east-1",
      "sourceIPAddress": "AWS Internal",
      "userAgent": "console.amazonaws.com",
      "requestParameters": {
        "name": "0923ab32-7229-49f0-a0e3-66c81example",
        "changeToken": "l9434322-8685-4ed2-9c5b-9410bexample",
        "metricName": "0923ab32722949f0a0e366c81example"
      },
      "responseElements": {
        "rule": {
          "metricName": "0923ab32722949f0a0e366c81example",
          "ruleId": "12132e64-6750-4725-b714-e7544example",
          "predicates": [
            
          ],
          "name": "0923ab32-7229-49f0-a0e3-66c81example"
        },
        "changeToken": "l9434322-8685-4ed2-9c5b-9410bexample"
      },
      "requestID": "4e6b66f9-d548-11e3-a8a9-73e33example",
      "eventID": "923f4321-d378-4619-9b72-4605bexample",
      "eventType": "AwsApiCall",
      "apiVersion": "2015-08-24",
      "recipientAccountId": "777777777777"
    },
    {
      "eventVersion": "1.03",
      "userIdentity": {
        "type": "IAMUser",
        "principalId": "AIDAIEP4IT4TPDEXAMPLE",
        "arn": "arn:aws:iam::777777777777:user/nate",
        "accountId": "777777777777",
        "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
        "userName": "nate"
      },
      "eventTime": "2016-04-25T21:35:22Z",
      "eventSource": "waf.amazonaws.com",
      "eventName": "GetRule",
      "awsRegion": "us-east-1",
      "sourceIPAddress": "AWS Internal",
      "userAgent": "console.amazonaws.com",
      "requestParameters": {
        "ruleId": "723c2943-82dc-4bc1-a29b-c7d73example"
      },
      "responseElements": null,
      "requestID": "8e4f3211-d548-11e3-a8a9-73e33example",
      "eventID": "an236542-d1f9-4639-bb3d-8d2bbexample",
      "eventType": "AwsApiCall",
      "apiVersion": "2015-08-24",
      "recipientAccountId": "777777777777"
    },
    {
      "eventVersion": "1.03",
      "userIdentity": {
        "type": "IAMUser",
        "principalId": "AIDAIEP4IT4TPDEXAMPLE",
        "arn": "arn:aws:iam::777777777777:user/nate",
        "accountId": "777777777777",
        "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
        "userName": "nate"
      },
      "eventTime": "2016-04-25T21:35:13Z",
      "eventSource": "waf.amazonaws.com",
      "eventName": "UpdateRule",
      "awsRegion": "us-east-1",
      "sourceIPAddress": "AWS Internal",
      "userAgent": "console.amazonaws.com",
      "requestParameters": {
        "ruleId": "7237b123-7903-4d9e-8176-9d71dexample",
        "changeToken": "32343a11-35e2-4dab-81d8-6d408example",
        "updates": [
          {
            "predicate": {
              "type": "SizeConstraint",
              "dataId": "9239c032-bbbe-4b80-909b-782c0example",
              "negated": false
            },
            "action": "INSERT"
          }
        ]
      },
      "responseElements": {
        "changeToken": "32343a11-35e2-4dab-81d8-6d408example"
      },
      "requestID": "11918283-0b2d-11e6-9ccc-f9921example",
      "eventID": "00032abc-5bce-4237-a8ee-5f1a9example",
      "eventType": "AwsApiCall",
      "apiVersion": "2015-08-24",
      "recipientAccountId": "777777777777"
    },
    {
      "eventVersion": "1.03",
      "userIdentity": {
        "type": "IAMUser",
        "principalId": "AIDAIEP4IT4TPDEXAMPLE",
        "arn": "arn:aws:iam::777777777777:user/nate",
        "accountId": "777777777777",
        "accessKeyId": "AKIAIOSFODNN7EXAMPLE",
        "userName": "nate"
      },
      "eventTime": "2016-04-25T21:35:28Z",
      "eventSource": "waf.amazonaws.com",
      "eventName": "DeleteRule",
      "awsRegion": "us-east-1",
      "sourceIPAddress": "AWS Internal",
      "userAgent": "console.amazonaws.com",
      "requestParameters": {
        "changeToken": "fd232003-62de-4ea3-853d-52932example",
        "ruleId": "3e3e2d11-fd8b-4333-8b03-1da95example"
      },
      "responseElements": {
        "changeToken": "fd232003-62de-4ea3-853d-52932example"
      },
      "requestID": "b23458a1-0b2d-11e6-9ccc-f9928example",
      "eventID": "a3236565-1a1a-4475-978e-81c12example",
      "eventType": "AwsApiCall",
      "apiVersion": "2015-08-24",
      "recipientAccountId": "777777777777"
    }
  ]
}