Package software.amazon.awssdk.services.wafv2.model

Class LoggingConfiguration

java.lang.Object
software.amazon.awssdk.services.wafv2.model.LoggingConfiguration
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<LoggingConfiguration.Builder,LoggingConfiguration>
@Generated("software.amazon.awssdk:codegen") public final class LoggingConfiguration extends Object implements SdkPojo, Serializable, ToCopyableBuilder<LoggingConfiguration.Builder,LoggingConfiguration>

Defines an association between logging destinations and a web ACL resource, for logging from WAF. As part of the association, you can specify parts of the standard logging fields to keep out of the logs and you can specify filters so that you log only a subset of the logging records.

You can define one logging destination per web ACL.

You can access information about the traffic that WAF inspects using the following steps:

  1. Create your logging destination. You can use an Amazon CloudWatch Logs log group, an Amazon Simple Storage Service (Amazon S3) bucket, or an Amazon Kinesis Data Firehose.

    The name that you give the destination must start with aws-waf-logs-. Depending on the type of destination, you might need to configure additional settings or permissions.

    For configuration requirements and pricing information for each destination type, see Logging web ACL traffic in the WAF Developer Guide.

  2. Associate your logging destination to your web ACL using a PutLoggingConfiguration request.

When you successfully enable logging using a PutLoggingConfiguration request, WAF creates an additional role or policy that is required to write logs to the logging destination. For an Amazon CloudWatch Logs log group, WAF creates a resource policy on the log group. For an Amazon S3 bucket, WAF creates a bucket policy. For an Amazon Kinesis Data Firehose, WAF creates a service-linked role.

For additional information about web ACL logging, see Logging web ACL traffic information in the WAF Developer Guide.

See Also:

  • Method Details

    • resourceArn

      public final String resourceArn()

      The Amazon Resource Name (ARN) of the web ACL that you want to associate with LogDestinationConfigs.

      Returns:
      The Amazon Resource Name (ARN) of the web ACL that you want to associate with LogDestinationConfigs.

    • hasLogDestinationConfigs

      public final boolean hasLogDestinationConfigs()
      For responses, this returns true if the service returned a value for the LogDestinationConfigs property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • logDestinationConfigs

      public final List<String> logDestinationConfigs()

      The logging destination configuration that you want to associate with the web ACL.

      You can associate one logging destination to a web ACL.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasLogDestinationConfigs() method.

      Returns:
      The logging destination configuration that you want to associate with the web ACL.

      You can associate one logging destination to a web ACL.

    • hasRedactedFields

      public final boolean hasRedactedFields()
      For responses, this returns true if the service returned a value for the RedactedFields property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • redactedFields

      public final List<FieldToMatch> redactedFields()

      The parts of the request that you want to keep out of the logs.

      For example, if you redact the SingleHeader field, the HEADER field in the logs will be REDACTED for all rules that use the SingleHeader FieldToMatch setting.

      Redaction applies only to the component that's specified in the rule's FieldToMatch setting, so the SingleHeader redaction doesn't apply to rules that use the Headers FieldToMatch.

      You can specify only the following fields for redaction: UriPath, QueryString, SingleHeader, and Method.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasRedactedFields() method.

      Returns:
      The parts of the request that you want to keep out of the logs.

      For example, if you redact the SingleHeader field, the HEADER field in the logs will be REDACTED for all rules that use the SingleHeader FieldToMatch setting.

      Redaction applies only to the component that's specified in the rule's FieldToMatch setting, so the SingleHeader redaction doesn't apply to rules that use the Headers FieldToMatch.

      You can specify only the following fields for redaction: UriPath, QueryString, SingleHeader, and Method.

    • managedByFirewallManager

      public final Boolean managedByFirewallManager()

      Indicates whether the logging configuration was created by Firewall Manager, as part of an WAF policy configuration. If true, only Firewall Manager can modify or delete the configuration.

      Returns:
      Indicates whether the logging configuration was created by Firewall Manager, as part of an WAF policy configuration. If true, only Firewall Manager can modify or delete the configuration.

    • loggingFilter

      public final LoggingFilter loggingFilter()

      Filtering that specifies which web requests are kept in the logs and which are dropped. You can filter on the rule action and on the web request labels that were applied by matching rules during web ACL evaluation.

      Returns:
      Filtering that specifies which web requests are kept in the logs and which are dropped. You can filter on the rule action and on the web request labels that were applied by matching rules during web ACL evaluation.

    • toBuilder

      public LoggingConfiguration.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<LoggingConfiguration.Builder,LoggingConfiguration>
      Returns:
      a builder for type T

    • builder

      public static LoggingConfiguration.Builder builder()

    • serializableBuilderClass

      public static Class<? extends LoggingConfiguration.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.