ByteMatchStatement class

A rule statement that defines a string match search for AWS WAF to apply to web requests. The byte match statement provides the bytes to search for, the location in requests that you want AWS WAF to search, and other settings. The bytes to search for are typically a string that corresponds with ASCII characters. In the AWS WAF console and the developer guide, this is refered to as a string match statement.

Constructors

ByteMatchStatement.new({required FieldToMatch fieldToMatch, required PositionalConstraint positionalConstraint, required Uint8List searchString, required List<TextTransformation> textTransformations})

ByteMatchStatement.fromJson(Map<String, dynamic> json)

factory

Properties

fieldToMatch → FieldToMatch

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

final

hashCode → int

The hash code for this object.

no setter, inherited

positionalConstraint → PositionalConstraint

The area within the portion of a web request that you want AWS WAF to search for SearchString. Valid values include the following:

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

searchString → Uint8List

A string value that you want AWS WAF to search for. AWS WAF searches only in the part of web requests that you designate for inspection in FieldToMatch. The maximum length of the value is 50 bytes.

final

textTransformations → List<TextTransformation>

Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection. If you specify one or more transformations in a rule statement, AWS WAF performs all transformations on the content of the request component identified by FieldToMatch, starting from the lowest priority setting, before inspecting the content for a match.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited