public static final class CfnRuleGroup.StatementProperty.Builder
extends java.lang.Object
CfnRuleGroup.StatementProperty| Constructor and Description |
|---|
Builder() |
public CfnRuleGroup.StatementProperty.Builder andStatement(IResolvable andStatement)
CfnRuleGroup.StatementProperty.getAndStatement()andStatement - A logical rule statement used to combine other rule statements with AND logic.
You provide more than one Statement within the AndStatement .thispublic CfnRuleGroup.StatementProperty.Builder andStatement(CfnRuleGroup.AndStatementProperty andStatement)
CfnRuleGroup.StatementProperty.getAndStatement()andStatement - A logical rule statement used to combine other rule statements with AND logic.
You provide more than one Statement within the AndStatement .thispublic CfnRuleGroup.StatementProperty.Builder byteMatchStatement(IResolvable byteMatchStatement)
CfnRuleGroup.StatementProperty.getByteMatchStatement()byteMatchStatement - 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 called a string match statement.thispublic CfnRuleGroup.StatementProperty.Builder byteMatchStatement(CfnRuleGroup.ByteMatchStatementProperty byteMatchStatement)
CfnRuleGroup.StatementProperty.getByteMatchStatement()byteMatchStatement - 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 called a string match statement.thispublic CfnRuleGroup.StatementProperty.Builder geoMatchStatement(IResolvable geoMatchStatement)
CfnRuleGroup.StatementProperty.getGeoMatchStatement()geoMatchStatement - A rule statement that labels web requests by country and region and that matches against web requests based on country code.
A geo match rule labels every request that it inspects regardless of whether it finds a match.
CountryCodes array.
AWS WAF labels requests using the alpha-2 country and region codes from the International Organization for Standardization (ISO) 3166 standard. AWS WAF determines the codes using either the IP address in the web request origin or, if you specify it, the address in the geo match ForwardedIPConfig .
If you use the web request origin, the label formats are awswaf:clientip:geo:region:<ISO country code>-<ISO region code> and awswaf:clientip:geo:country:<ISO country code> .
If you use a forwarded IP address, the label formats are awswaf:forwardedip:geo:region:<ISO country code>-<ISO region code> and awswaf:forwardedip:geo:country:<ISO country code> .
For additional details, see Geographic match rule statement in the AWS WAF Developer Guide .
thispublic CfnRuleGroup.StatementProperty.Builder geoMatchStatement(CfnRuleGroup.GeoMatchStatementProperty geoMatchStatement)
CfnRuleGroup.StatementProperty.getGeoMatchStatement()geoMatchStatement - A rule statement that labels web requests by country and region and that matches against web requests based on country code.
A geo match rule labels every request that it inspects regardless of whether it finds a match.
CountryCodes array.
AWS WAF labels requests using the alpha-2 country and region codes from the International Organization for Standardization (ISO) 3166 standard. AWS WAF determines the codes using either the IP address in the web request origin or, if you specify it, the address in the geo match ForwardedIPConfig .
If you use the web request origin, the label formats are awswaf:clientip:geo:region:<ISO country code>-<ISO region code> and awswaf:clientip:geo:country:<ISO country code> .
If you use a forwarded IP address, the label formats are awswaf:forwardedip:geo:region:<ISO country code>-<ISO region code> and awswaf:forwardedip:geo:country:<ISO country code> .
For additional details, see Geographic match rule statement in the AWS WAF Developer Guide .
thispublic CfnRuleGroup.StatementProperty.Builder ipSetReferenceStatement(IResolvable ipSetReferenceStatement)
CfnRuleGroup.StatementProperty.getIpSetReferenceStatement()ipSetReferenceStatement - A rule statement used to detect web requests coming from particular IP addresses or address ranges.
To use this, create an IPSet that specifies the addresses you want to detect, then use the ARN of that set in this statement.
Each IP set rule statement references an IP set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.
thispublic CfnRuleGroup.StatementProperty.Builder ipSetReferenceStatement(CfnRuleGroup.IPSetReferenceStatementProperty ipSetReferenceStatement)
CfnRuleGroup.StatementProperty.getIpSetReferenceStatement()ipSetReferenceStatement - A rule statement used to detect web requests coming from particular IP addresses or address ranges.
To use this, create an IPSet that specifies the addresses you want to detect, then use the ARN of that set in this statement.
Each IP set rule statement references an IP set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.
thispublic CfnRuleGroup.StatementProperty.Builder labelMatchStatement(IResolvable labelMatchStatement)
CfnRuleGroup.StatementProperty.getLabelMatchStatement()labelMatchStatement - A rule statement to match against labels that have been added to the web request by rules that have already run in the web ACL.
The label match statement provides the label or namespace string to search for. The label string can represent a part or all of the fully qualified label name that had been added to the web request. Fully qualified labels have a prefix, optional namespaces, and label name. The prefix identifies the rule group or web ACL context of the rule that added the label. If you do not provide the fully qualified name in your label match string, AWS WAF performs the search for labels that were added in the same context as the label match statement.thispublic CfnRuleGroup.StatementProperty.Builder labelMatchStatement(CfnRuleGroup.LabelMatchStatementProperty labelMatchStatement)
CfnRuleGroup.StatementProperty.getLabelMatchStatement()labelMatchStatement - A rule statement to match against labels that have been added to the web request by rules that have already run in the web ACL.
The label match statement provides the label or namespace string to search for. The label string can represent a part or all of the fully qualified label name that had been added to the web request. Fully qualified labels have a prefix, optional namespaces, and label name. The prefix identifies the rule group or web ACL context of the rule that added the label. If you do not provide the fully qualified name in your label match string, AWS WAF performs the search for labels that were added in the same context as the label match statement.thispublic CfnRuleGroup.StatementProperty.Builder notStatement(IResolvable notStatement)
CfnRuleGroup.StatementProperty.getNotStatement()notStatement - A logical rule statement used to negate the results of another rule statement.
You provide one Statement within the NotStatement .thispublic CfnRuleGroup.StatementProperty.Builder notStatement(CfnRuleGroup.NotStatementProperty notStatement)
CfnRuleGroup.StatementProperty.getNotStatement()notStatement - A logical rule statement used to negate the results of another rule statement.
You provide one Statement within the NotStatement .thispublic CfnRuleGroup.StatementProperty.Builder orStatement(IResolvable orStatement)
CfnRuleGroup.StatementProperty.getOrStatement()orStatement - A logical rule statement used to combine other rule statements with OR logic.
You provide more than one Statement within the OrStatement .thispublic CfnRuleGroup.StatementProperty.Builder orStatement(CfnRuleGroup.OrStatementProperty orStatement)
CfnRuleGroup.StatementProperty.getOrStatement()orStatement - A logical rule statement used to combine other rule statements with OR logic.
You provide more than one Statement within the OrStatement .thispublic CfnRuleGroup.StatementProperty.Builder rateBasedStatement(IResolvable rateBasedStatement)
CfnRuleGroup.StatementProperty.getRateBasedStatement()rateBasedStatement - A rate-based rule tracks the rate of requests for each originating IP address, and triggers the rule action when the rate exceeds a limit that you specify on the number of requests in any 5-minute time span.
You can use this to put a temporary block on requests from an IP address that is sending excessive requests.
AWS WAF tracks and manages web requests separately for each instance of a rate-based rule that you use. For example, if you provide the same rate-based rule settings in two web ACLs, each of the two rule statements represents a separate instance of the rate-based rule and gets its own tracking and management by AWS WAF . If you define a rate-based rule inside a rule group, and then use that rule group in multiple places, each use creates a separate instance of the rate-based rule that gets its own tracking and management by AWS WAF .
When the rule action triggers, AWS WAF blocks additional requests from the IP address until the request rate falls below the limit.
You can optionally nest another statement inside the rate-based statement, to narrow the scope of the rule so that it only counts requests that match the nested statement. For example, based on recent requests that you have seen from an attacker, you might create a rate-based rule with a nested AND rule statement that contains the following nested statements:
In this rate-based rule, you also define a rate limit. For this example, the rate limit is 1,000. Requests that meet the criteria of both of the nested statements are counted. If the count exceeds 1,000 requests per five minutes, the rule action triggers. Requests that do not meet the criteria of both of the nested statements are not counted towards the rate limit and are not affected by this rule.
You cannot nest a RateBasedStatement inside another statement, for example inside a NotStatement or OrStatement . You can define a RateBasedStatement inside a web ACL and inside a rule group.
thispublic CfnRuleGroup.StatementProperty.Builder rateBasedStatement(CfnRuleGroup.RateBasedStatementProperty rateBasedStatement)
CfnRuleGroup.StatementProperty.getRateBasedStatement()rateBasedStatement - A rate-based rule tracks the rate of requests for each originating IP address, and triggers the rule action when the rate exceeds a limit that you specify on the number of requests in any 5-minute time span.
You can use this to put a temporary block on requests from an IP address that is sending excessive requests.
AWS WAF tracks and manages web requests separately for each instance of a rate-based rule that you use. For example, if you provide the same rate-based rule settings in two web ACLs, each of the two rule statements represents a separate instance of the rate-based rule and gets its own tracking and management by AWS WAF . If you define a rate-based rule inside a rule group, and then use that rule group in multiple places, each use creates a separate instance of the rate-based rule that gets its own tracking and management by AWS WAF .
When the rule action triggers, AWS WAF blocks additional requests from the IP address until the request rate falls below the limit.
You can optionally nest another statement inside the rate-based statement, to narrow the scope of the rule so that it only counts requests that match the nested statement. For example, based on recent requests that you have seen from an attacker, you might create a rate-based rule with a nested AND rule statement that contains the following nested statements:
In this rate-based rule, you also define a rate limit. For this example, the rate limit is 1,000. Requests that meet the criteria of both of the nested statements are counted. If the count exceeds 1,000 requests per five minutes, the rule action triggers. Requests that do not meet the criteria of both of the nested statements are not counted towards the rate limit and are not affected by this rule.
You cannot nest a RateBasedStatement inside another statement, for example inside a NotStatement or OrStatement . You can define a RateBasedStatement inside a web ACL and inside a rule group.
thispublic CfnRuleGroup.StatementProperty.Builder regexMatchStatement(IResolvable regexMatchStatement)
CfnRuleGroup.StatementProperty.getRegexMatchStatement()regexMatchStatement - A rule statement used to search web request components for a match against a single regular expression.thispublic CfnRuleGroup.StatementProperty.Builder regexMatchStatement(CfnRuleGroup.RegexMatchStatementProperty regexMatchStatement)
CfnRuleGroup.StatementProperty.getRegexMatchStatement()regexMatchStatement - A rule statement used to search web request components for a match against a single regular expression.thispublic CfnRuleGroup.StatementProperty.Builder regexPatternSetReferenceStatement(IResolvable regexPatternSetReferenceStatement)
CfnRuleGroup.StatementProperty.getRegexPatternSetReferenceStatement()regexPatternSetReferenceStatement - A rule statement used to search web request components for matches with regular expressions.
To use this, create a RegexPatternSet that specifies the expressions that you want to detect, then use the ARN of that set in this statement. A web request matches the pattern set rule statement if the request component matches any of the patterns in the set.
Each regex pattern set rule statement references a regex pattern set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.
thispublic CfnRuleGroup.StatementProperty.Builder regexPatternSetReferenceStatement(CfnRuleGroup.RegexPatternSetReferenceStatementProperty regexPatternSetReferenceStatement)
CfnRuleGroup.StatementProperty.getRegexPatternSetReferenceStatement()regexPatternSetReferenceStatement - A rule statement used to search web request components for matches with regular expressions.
To use this, create a RegexPatternSet that specifies the expressions that you want to detect, then use the ARN of that set in this statement. A web request matches the pattern set rule statement if the request component matches any of the patterns in the set.
Each regex pattern set rule statement references a regex pattern set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.
thispublic CfnRuleGroup.StatementProperty.Builder sizeConstraintStatement(IResolvable sizeConstraintStatement)
CfnRuleGroup.StatementProperty.getSizeConstraintStatement()sizeConstraintStatement - A rule statement that compares a number of bytes against the size of a request component, using a comparison operator, such as greater than (>) or less than (<).
For example, you can use a size constraint statement to look for query strings that are longer than 100 bytes.
If you configure AWS WAF to inspect the request body, AWS WAF inspects only the first 8192 bytes (8 KB). If the request body for your web requests never exceeds 8192 bytes, you could use a size constraint statement to block requests that have a request body greater than 8192 bytes.
If you choose URI for the value of Part of the request to filter on, the slash (/) in the URI counts as one character. For example, the URI /logo.jpg is nine characters long.
thispublic CfnRuleGroup.StatementProperty.Builder sizeConstraintStatement(CfnRuleGroup.SizeConstraintStatementProperty sizeConstraintStatement)
CfnRuleGroup.StatementProperty.getSizeConstraintStatement()sizeConstraintStatement - A rule statement that compares a number of bytes against the size of a request component, using a comparison operator, such as greater than (>) or less than (<).
For example, you can use a size constraint statement to look for query strings that are longer than 100 bytes.
If you configure AWS WAF to inspect the request body, AWS WAF inspects only the first 8192 bytes (8 KB). If the request body for your web requests never exceeds 8192 bytes, you could use a size constraint statement to block requests that have a request body greater than 8192 bytes.
If you choose URI for the value of Part of the request to filter on, the slash (/) in the URI counts as one character. For example, the URI /logo.jpg is nine characters long.
thispublic CfnRuleGroup.StatementProperty.Builder sqliMatchStatement(IResolvable sqliMatchStatement)
CfnRuleGroup.StatementProperty.getSqliMatchStatement()sqliMatchStatement - A rule statement that inspects for malicious SQL code.
Attackers insert malicious SQL code into web requests to do things like modify your database or extract data from it.thispublic CfnRuleGroup.StatementProperty.Builder sqliMatchStatement(CfnRuleGroup.SqliMatchStatementProperty sqliMatchStatement)
CfnRuleGroup.StatementProperty.getSqliMatchStatement()sqliMatchStatement - A rule statement that inspects for malicious SQL code.
Attackers insert malicious SQL code into web requests to do things like modify your database or extract data from it.thispublic CfnRuleGroup.StatementProperty.Builder xssMatchStatement(IResolvable xssMatchStatement)
CfnRuleGroup.StatementProperty.getXssMatchStatement()xssMatchStatement - A rule statement that inspects for cross-site scripting (XSS) attacks.
In XSS attacks, the attacker uses vulnerabilities in a benign website as a vehicle to inject malicious client-site scripts into other legitimate web browsers.thispublic CfnRuleGroup.StatementProperty.Builder xssMatchStatement(CfnRuleGroup.XssMatchStatementProperty xssMatchStatement)
CfnRuleGroup.StatementProperty.getXssMatchStatement()xssMatchStatement - A rule statement that inspects for cross-site scripting (XSS) attacks.
In XSS attacks, the attacker uses vulnerabilities in a benign website as a vehicle to inject malicious client-site scripts into other legitimate web browsers.thispublic CfnRuleGroup.StatementProperty build()
CfnRuleGroup.StatementPropertyjava.lang.NullPointerException - if any required attribute was not provided