aws_sdk_wafv2::types::builders

Struct FieldToMatchBuilder

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#[non_exhaustive]
pub struct FieldToMatchBuilder { /* private fields */ }
Expand description

A builder for FieldToMatch.

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impl FieldToMatchBuilder

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pub fn single_header(self, input: SingleHeader) -> Self

Inspect a single header. Provide the name of the header to inspect, for example, User-Agent or Referer. This setting isn't case sensitive.

Example JSON: "SingleHeader": { "Name": "haystack" }

Alternately, you can filter and inspect all headers with the Headers FieldToMatch setting.

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pub fn set_single_header(self, input: Option<SingleHeader>) -> Self

Inspect a single header. Provide the name of the header to inspect, for example, User-Agent or Referer. This setting isn't case sensitive.

Example JSON: "SingleHeader": { "Name": "haystack" }

Alternately, you can filter and inspect all headers with the Headers FieldToMatch setting.

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pub fn get_single_header(&self) -> &Option<SingleHeader>

Inspect a single header. Provide the name of the header to inspect, for example, User-Agent or Referer. This setting isn't case sensitive.

Example JSON: "SingleHeader": { "Name": "haystack" }

Alternately, you can filter and inspect all headers with the Headers FieldToMatch setting.

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pub fn single_query_argument(self, input: SingleQueryArgument) -> Self

Inspect a single query argument. Provide the name of the query argument to inspect, such as UserName or SalesRegion. The name can be up to 30 characters long and isn't case sensitive.

Example JSON: "SingleQueryArgument": { "Name": "myArgument" }

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pub fn set_single_query_argument( self, input: Option<SingleQueryArgument>, ) -> Self

Inspect a single query argument. Provide the name of the query argument to inspect, such as UserName or SalesRegion. The name can be up to 30 characters long and isn't case sensitive.

Example JSON: "SingleQueryArgument": { "Name": "myArgument" }

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pub fn get_single_query_argument(&self) -> &Option<SingleQueryArgument>

Inspect a single query argument. Provide the name of the query argument to inspect, such as UserName or SalesRegion. The name can be up to 30 characters long and isn't case sensitive.

Example JSON: "SingleQueryArgument": { "Name": "myArgument" }

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pub fn all_query_arguments(self, input: AllQueryArguments) -> Self

Inspect all query arguments.

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pub fn set_all_query_arguments(self, input: Option<AllQueryArguments>) -> Self

Inspect all query arguments.

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pub fn get_all_query_arguments(&self) -> &Option<AllQueryArguments>

Inspect all query arguments.

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pub fn uri_path(self, input: UriPath) -> Self

Inspect the request URI path. This is the part of the web request that identifies a resource, for example, /images/daily-ad.jpg.

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pub fn set_uri_path(self, input: Option<UriPath>) -> Self

Inspect the request URI path. This is the part of the web request that identifies a resource, for example, /images/daily-ad.jpg.

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pub fn get_uri_path(&self) -> &Option<UriPath>

Inspect the request URI path. This is the part of the web request that identifies a resource, for example, /images/daily-ad.jpg.

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pub fn query_string(self, input: QueryString) -> Self

Inspect the query string. This is the part of a URL that appears after a ? character, if any.

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pub fn set_query_string(self, input: Option<QueryString>) -> Self

Inspect the query string. This is the part of a URL that appears after a ? character, if any.

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pub fn get_query_string(&self) -> &Option<QueryString>

Inspect the query string. This is the part of a URL that appears after a ? character, if any.

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pub fn body(self, input: Body) -> Self

Inspect the request body as plain text. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the Body object configuration.

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pub fn set_body(self, input: Option<Body>) -> Self

Inspect the request body as plain text. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the Body object configuration.

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pub fn get_body(&self) -> &Option<Body>

Inspect the request body as plain text. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the Body object configuration.

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pub fn method(self, input: Method) -> Self

Inspect the HTTP method. The method indicates the type of operation that the request is asking the origin to perform.

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pub fn set_method(self, input: Option<Method>) -> Self

Inspect the HTTP method. The method indicates the type of operation that the request is asking the origin to perform.

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pub fn get_method(&self) -> &Option<Method>

Inspect the HTTP method. The method indicates the type of operation that the request is asking the origin to perform.

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pub fn json_body(self, input: JsonBody) -> Self

Inspect the request body as JSON. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the JsonBody object configuration.

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pub fn set_json_body(self, input: Option<JsonBody>) -> Self

Inspect the request body as JSON. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the JsonBody object configuration.

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pub fn get_json_body(&self) -> &Option<JsonBody>

Inspect the request body as JSON. The request body immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

WAF does not support inspecting the entire contents of the web request body if the body exceeds the limit for the resource type. When a web request body is larger than the limit, the underlying host service only forwards the contents that are within the limit to WAF for inspection.

  • For Application Load Balancer and AppSync, the limit is fixed at 8 KB (8,192 bytes).

  • For CloudFront, API Gateway, Amazon Cognito, App Runner, and Verified Access, the default limit is 16 KB (16,384 bytes), and you can increase the limit for each resource type in the web ACL AssociationConfig, for additional processing fees.

For information about how to handle oversized request bodies, see the JsonBody object configuration.

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pub fn headers(self, input: Headers) -> Self

Inspect the request headers. You must configure scope and pattern matching filters in the Headers object, to define the set of headers to and the parts of the headers that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's headers and only the first 200 headers are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize header content in the Headers object. WAF applies the pattern matching filters to the headers that it receives from the underlying host service.

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pub fn set_headers(self, input: Option<Headers>) -> Self

Inspect the request headers. You must configure scope and pattern matching filters in the Headers object, to define the set of headers to and the parts of the headers that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's headers and only the first 200 headers are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize header content in the Headers object. WAF applies the pattern matching filters to the headers that it receives from the underlying host service.

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pub fn get_headers(&self) -> &Option<Headers>

Inspect the request headers. You must configure scope and pattern matching filters in the Headers object, to define the set of headers to and the parts of the headers that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's headers and only the first 200 headers are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize header content in the Headers object. WAF applies the pattern matching filters to the headers that it receives from the underlying host service.

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pub fn cookies(self, input: Cookies) -> Self

Inspect the request cookies. You must configure scope and pattern matching filters in the Cookies object, to define the set of cookies and the parts of the cookies that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's cookies and only the first 200 cookies are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize cookie content in the Cookies object. WAF applies the pattern matching filters to the cookies that it receives from the underlying host service.

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pub fn set_cookies(self, input: Option<Cookies>) -> Self

Inspect the request cookies. You must configure scope and pattern matching filters in the Cookies object, to define the set of cookies and the parts of the cookies that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's cookies and only the first 200 cookies are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize cookie content in the Cookies object. WAF applies the pattern matching filters to the cookies that it receives from the underlying host service.

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pub fn get_cookies(&self) -> &Option<Cookies>

Inspect the request cookies. You must configure scope and pattern matching filters in the Cookies object, to define the set of cookies and the parts of the cookies that WAF inspects.

Only the first 8 KB (8192 bytes) of a request's cookies and only the first 200 cookies are forwarded to WAF for inspection by the underlying host service. You must configure how to handle any oversize cookie content in the Cookies object. WAF applies the pattern matching filters to the cookies that it receives from the underlying host service.

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pub fn header_order(self, input: HeaderOrder) -> Self

Inspect a string containing the list of the request's header names, ordered as they appear in the web request that WAF receives for inspection. WAF generates the string and then uses that as the field to match component in its inspection. WAF separates the header names in the string using colons and no added spaces, for example host:user-agent:accept:authorization:referer.

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pub fn set_header_order(self, input: Option<HeaderOrder>) -> Self

Inspect a string containing the list of the request's header names, ordered as they appear in the web request that WAF receives for inspection. WAF generates the string and then uses that as the field to match component in its inspection. WAF separates the header names in the string using colons and no added spaces, for example host:user-agent:accept:authorization:referer.

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pub fn get_header_order(&self) -> &Option<HeaderOrder>

Inspect a string containing the list of the request's header names, ordered as they appear in the web request that WAF receives for inspection. WAF generates the string and then uses that as the field to match component in its inspection. WAF separates the header names in the string using colons and no added spaces, for example host:user-agent:accept:authorization:referer.

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pub fn ja3_fingerprint(self, input: Ja3Fingerprint) -> Self

Available for use with Amazon CloudFront distributions and Application Load Balancers. Match against the request's JA3 fingerprint. The JA3 fingerprint is a 32-character hash derived from the TLS Client Hello of an incoming request. This fingerprint serves as a unique identifier for the client's TLS configuration. WAF calculates and logs this fingerprint for each request that has enough TLS Client Hello information for the calculation. Almost all web requests include this information.

You can use this choice only with a string match ByteMatchStatement with the PositionalConstraint set to EXACTLY.

You can obtain the JA3 fingerprint for client requests from the web ACL logs. If WAF is able to calculate the fingerprint, it includes it in the logs. For information about the logging fields, see Log fields in the WAF Developer Guide.

Provide the JA3 fingerprint string from the logs in your string match statement specification, to match with any future requests that have the same TLS configuration.

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pub fn set_ja3_fingerprint(self, input: Option<Ja3Fingerprint>) -> Self

Available for use with Amazon CloudFront distributions and Application Load Balancers. Match against the request's JA3 fingerprint. The JA3 fingerprint is a 32-character hash derived from the TLS Client Hello of an incoming request. This fingerprint serves as a unique identifier for the client's TLS configuration. WAF calculates and logs this fingerprint for each request that has enough TLS Client Hello information for the calculation. Almost all web requests include this information.

You can use this choice only with a string match ByteMatchStatement with the PositionalConstraint set to EXACTLY.

You can obtain the JA3 fingerprint for client requests from the web ACL logs. If WAF is able to calculate the fingerprint, it includes it in the logs. For information about the logging fields, see Log fields in the WAF Developer Guide.

Provide the JA3 fingerprint string from the logs in your string match statement specification, to match with any future requests that have the same TLS configuration.

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pub fn get_ja3_fingerprint(&self) -> &Option<Ja3Fingerprint>

Available for use with Amazon CloudFront distributions and Application Load Balancers. Match against the request's JA3 fingerprint. The JA3 fingerprint is a 32-character hash derived from the TLS Client Hello of an incoming request. This fingerprint serves as a unique identifier for the client's TLS configuration. WAF calculates and logs this fingerprint for each request that has enough TLS Client Hello information for the calculation. Almost all web requests include this information.

You can use this choice only with a string match ByteMatchStatement with the PositionalConstraint set to EXACTLY.

You can obtain the JA3 fingerprint for client requests from the web ACL logs. If WAF is able to calculate the fingerprint, it includes it in the logs. For information about the logging fields, see Log fields in the WAF Developer Guide.

Provide the JA3 fingerprint string from the logs in your string match statement specification, to match with any future requests that have the same TLS configuration.

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pub fn build(self) -> FieldToMatch

Consumes the builder and constructs a FieldToMatch.

Trait Implementations§

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impl Clone for FieldToMatchBuilder

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fn clone(&self) -> FieldToMatchBuilder

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FieldToMatchBuilder

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for FieldToMatchBuilder

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fn default() -> FieldToMatchBuilder

Returns the “default value” for a type. Read more
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impl PartialEq for FieldToMatchBuilder

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fn eq(&self, other: &FieldToMatchBuilder) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for FieldToMatchBuilder

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