class CfnWebACLAssociationPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.WAFv2.Mixins.CfnWebACLAssociationPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awswafv2/mixins#CfnWebACLAssociationPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.wafv2.mixins.CfnWebACLAssociationPropsMixin
Python	aws_cdk.mixins_preview.aws_wafv2.mixins.CfnWebACLAssociationPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_wafv2 » mixins » CfnWebACLAssociationPropsMixin

Implements IMixin

Extends Mixin

This is the latest version of AWS WAF , named AWS WAF V2, released in November, 2019.

For information, including how to migrate your AWS WAF resources from the prior release, see the AWS WAF developer guide .

Use a web ACL association to define an association between a web ACL and a regional application resource, to protect the resource. A regional application can be an Application Load Balancer (ALB), an REST API, an AWS AppSync GraphQL API, an Amazon Cognito user pool, an AWS App Runner service, an AWS Amplify application, or an AWS Verified Access instance.

For Amazon CloudFront , don't use this resource. Instead, use your CloudFront distribution configuration. To associate a web ACL with a distribution, provide the Amazon Resource Name (ARN) of the WebACL to your CloudFront distribution configuration. To disassociate a web ACL, provide an empty ARN. For information, see AWS::CloudFront::Distribution .

Required permissions for customer-managed IAM policies

This call requires permissions that are specific to the protected resource type. For details, see Permissions for AssociateWebACL in the AWS WAF Developer Guide .

Temporary inconsistencies during updates

When you create or change a web ACL or other AWS WAF resources, the changes take a small amount of time to propagate to all areas where the resources are stored. The propagation time can be from a few seconds to a number of minutes.

The following are examples of the temporary inconsistencies that you might notice during change propagation:

• After you create a web ACL, if you try to associate it with a resource, you might get an exception indicating that the web ACL is unavailable.
• After you add a rule group to a web ACL, the new rule group rules might be in effect in one area where the web ACL is used and not in another.
• After you change a rule action setting, you might see the old action in some places and the new action in others.
• After you add an IP address to an IP set that is in use in a blocking rule, the new address might be blocked in one area while still allowed in another.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-wafv2-webaclassociation.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as wafv2_mixins } from '@aws-cdk/mixins-preview/aws-wafv2';
const cfnWebACLAssociationPropsMixin = new wafv2_mixins.CfnWebACLAssociationPropsMixin({
  resourceArn: 'resourceArn',
  webAclArn: 'webAclArn',
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnWebACLAssociationPropsMixin(props: CfnWebACLAssociationMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnWebACLAssociationMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::WAFv2::WebACLAssociation.

Properties

Name	Type	Description
props	CfnWebACLAssociationMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnWebACLAssociationMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.