Class CfnWebACLPropsMixin.HeadersProperty

Inspect all headers in the web request.

Inheritance

object

CfnWebACLPropsMixin.HeadersProperty

Implements

CfnWebACLPropsMixin.IHeadersProperty

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Amazon.CDK.CfnPropertyMixins.AWS.WAFv2

Assembly: Amazon.CDK.CfnPropertyMixins.dll

Syntax (csharp)

public class CfnWebACLPropsMixin.HeadersProperty : CfnWebACLPropsMixin.IHeadersProperty

Syntax (vb)

Public Class CfnWebACLPropsMixin.HeadersProperty Implements CfnWebACLPropsMixin.IHeadersProperty

Remarks

You can specify the parts of the headers to inspect and you can narrow the set of headers to inspect by including or excluding specific keys.

This is used to indicate the web request component to inspect, in the FieldToMatch specification.

If you want to inspect just the value of a single header, use the SingleHeader FieldToMatch setting instead.

Example JSON: "Headers": { "MatchPattern": { "All": {} }, "MatchScope": "KEY", "OversizeHandling": "MATCH" }

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-wafv2-webacl-headers.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.CfnPropertyMixins.AWS.WAFv2;

             var all;

             var headersProperty = new HeadersProperty {
                 MatchPattern = new HeaderMatchPatternProperty {
                     All = all,
                     ExcludedHeaders = new [] { "excludedHeaders" },
                     IncludedHeaders = new [] { "includedHeaders" }
                 },
                 MatchScope = "matchScope",
                 OversizeHandling = "oversizeHandling"
             };

Synopsis

Constructors

HeadersProperty()

Inspect all headers in the web request.

Properties

MatchPattern	The filter to use to identify the subset of headers to inspect in a web request.
MatchScope	The parts of the headers to match with the rule inspection criteria.
OversizeHandling	What AWS WAF should do if the headers determined by your match scope are more numerous or larger than AWS WAF can inspect.

Constructors

HeadersProperty()

Inspect all headers in the web request.

public HeadersProperty()

Remarks

You can specify the parts of the headers to inspect and you can narrow the set of headers to inspect by including or excluding specific keys.

This is used to indicate the web request component to inspect, in the FieldToMatch specification.

If you want to inspect just the value of a single header, use the SingleHeader FieldToMatch setting instead.

Example JSON: "Headers": { "MatchPattern": { "All": {} }, "MatchScope": "KEY", "OversizeHandling": "MATCH" }

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-wafv2-webacl-headers.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.CfnPropertyMixins.AWS.WAFv2;

             var all;

             var headersProperty = new HeadersProperty {
                 MatchPattern = new HeaderMatchPatternProperty {
                     All = all,
                     ExcludedHeaders = new [] { "excludedHeaders" },
                     IncludedHeaders = new [] { "includedHeaders" }
                 },
                 MatchScope = "matchScope",
                 OversizeHandling = "oversizeHandling"
             };

Properties

MatchPattern

The filter to use to identify the subset of headers to inspect in a web request.

public object? MatchPattern { get; set; }

Property Value

object

Remarks

You must specify exactly one setting: either All , IncludedHeaders , or ExcludedHeaders .

Example JSON: "MatchPattern": { "ExcludedHeaders": [ "KeyToExclude1", "KeyToExclude2" ] }

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-wafv2-webacl-headers.html#cfn-wafv2-webacl-headers-matchpattern

Type union: either IResolvable or CfnWebACLPropsMixin.IHeaderMatchPatternProperty

MatchScope

The parts of the headers to match with the rule inspection criteria.

public string? MatchScope { get; set; }

Property Value

string

Remarks

If you specify ALL , AWS WAF inspects both keys and values.

All does not require a match to be found in the keys and a match to be found in the values. It requires a match to be found in the keys or the values or both. To require a match in the keys and in the values, use a logical AND statement to combine two match rules, one that inspects the keys and another that inspects the values.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-wafv2-webacl-headers.html#cfn-wafv2-webacl-headers-matchscope

OversizeHandling

What AWS WAF should do if the headers determined by your match scope are more numerous or larger than AWS WAF can inspect.

public string? OversizeHandling { get; set; }

Property Value

string

Remarks

AWS WAF does not support inspecting the entire contents of request headers when they exceed 8 KB (8192 bytes) or 200 total headers. The underlying host service forwards a maximum of 200 headers and at most 8 KB of header contents to AWS WAF .

The options for oversize handling are the following:

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-wafv2-webacl-headers.html#cfn-wafv2-webacl-headers-oversizehandling

Implements

CfnWebACLPropsMixin.IHeadersProperty