Package software.amazon.awssdk.services.networkfirewall.model

Class CreateRuleGroupRequest

    • Method Detail

      • ruleGroupName

        public final String ruleGroupName()

        The descriptive name of the rule group. You can't change the name of a rule group after you create it.

        Returns:
        The descriptive name of the rule group. You can't change the name of a rule group after you create it.

      • ruleGroup

        public final RuleGroup ruleGroup()

        An object that defines the rule group rules.

        You must provide either this rule group setting or a Rules setting, but not both.

        Returns:
        An object that defines the rule group rules.

        You must provide either this rule group setting or a Rules setting, but not both.

      • rules

        public final String rules()

        A string containing stateful rule group rules specifications in Suricata flat format, with one rule per line. Use this to import your existing Suricata compatible rule groups.

        You must provide either this rules setting or a populated RuleGroup setting, but not both.

        You can provide your rule group specification in Suricata flat format through this setting when you create or update your rule group. The call response returns a RuleGroup object that Network Firewall has populated from your string.

        Returns:
        A string containing stateful rule group rules specifications in Suricata flat format, with one rule per line. Use this to import your existing Suricata compatible rule groups.

        You must provide either this rules setting or a populated RuleGroup setting, but not both.

        You can provide your rule group specification in Suricata flat format through this setting when you create or update your rule group. The call response returns a RuleGroup object that Network Firewall has populated from your string.

      • type

        public final RuleGroupType type()

        Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.

        If the service returns an enum value that is not available in the current SDK version, type will return RuleGroupType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from typeAsString().

        Returns:
        Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.
        See Also:
        RuleGroupType

      • typeAsString

        public final String typeAsString()

        Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.

        If the service returns an enum value that is not available in the current SDK version, type will return RuleGroupType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from typeAsString().

        Returns:
        Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.
        See Also:
        RuleGroupType

      • description

        public final String description()

        A description of the rule group.

        Returns:
        A description of the rule group.

      • capacity

        public final Integer capacity()

        The maximum operating resources that this rule group can use. Rule group capacity is fixed at creation. When you update a rule group, you are limited to this capacity. When you reference a rule group from a firewall policy, Network Firewall reserves this capacity for the rule group.

        You can retrieve the capacity that would be required for a rule group before you create the rule group by calling CreateRuleGroup with DryRun set to TRUE.

        You can't change or exceed this capacity when you update the rule group, so leave room for your rule group to grow.

        Capacity for a stateless rule group

        For a stateless rule group, the capacity required is the sum of the capacity requirements of the individual rules that you expect to have in the rule group.

        To calculate the capacity requirement of a single rule, multiply the capacity requirement values of each of the rule's match settings:

        • A match setting with no criteria specified has a value of 1.

        • A match setting with Any specified has a value of 1.

        • All other match settings have a value equal to the number of elements provided in the setting. For example, a protocol setting ["UDP"] and a source setting ["10.0.0.0/24"] each have a value of 1. A protocol setting ["UDP","TCP"] has a value of 2. A source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"] has a value of 3.

        A rule with no criteria specified in any of its match settings has a capacity requirement of 1. A rule with protocol setting ["UDP","TCP"], source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"], and a single specification or no specification for each of the other match settings has a capacity requirement of 6.

        Capacity for a stateful rule group

        For a stateful rule group, the minimum capacity required is the number of individual rules that you expect to have in the rule group.

        Returns:
        The maximum operating resources that this rule group can use. Rule group capacity is fixed at creation. When you update a rule group, you are limited to this capacity. When you reference a rule group from a firewall policy, Network Firewall reserves this capacity for the rule group.

        You can retrieve the capacity that would be required for a rule group before you create the rule group by calling CreateRuleGroup with DryRun set to TRUE.

        You can't change or exceed this capacity when you update the rule group, so leave room for your rule group to grow.

        Capacity for a stateless rule group

        For a stateless rule group, the capacity required is the sum of the capacity requirements of the individual rules that you expect to have in the rule group.

        To calculate the capacity requirement of a single rule, multiply the capacity requirement values of each of the rule's match settings:

        • A match setting with no criteria specified has a value of 1.

        • A match setting with Any specified has a value of 1.

        • All other match settings have a value equal to the number of elements provided in the setting. For example, a protocol setting ["UDP"] and a source setting ["10.0.0.0/24"] each have a value of 1. A protocol setting ["UDP","TCP"] has a value of 2. A source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"] has a value of 3.

        A rule with no criteria specified in any of its match settings has a capacity requirement of 1. A rule with protocol setting ["UDP","TCP"], source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"], and a single specification or no specification for each of the other match settings has a capacity requirement of 6.

        Capacity for a stateful rule group

        For a stateful rule group, the minimum capacity required is the number of individual rules that you expect to have in the rule group.

      • hasTags

        public final boolean hasTags()
        For responses, this returns true if the service returned a value for the Tags property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • tags

        public final List<Tag> tags()

        The key:value pairs to associate with the resource.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasTags() method.

        Returns:
        The key:value pairs to associate with the resource.

      • dryRun

        public final Boolean dryRun()

        Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request.

        If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid.

        If set to FALSE, Network Firewall makes the requested changes to your resources.

        Returns:
        Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request.

        If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid.

        If set to FALSE, Network Firewall makes the requested changes to your resources.

      • encryptionConfiguration

        public final EncryptionConfiguration encryptionConfiguration()

        A complex type that contains settings for encryption of your rule group resources.

        Returns:
        A complex type that contains settings for encryption of your rule group resources.

      • sourceMetadata

        public final SourceMetadata sourceMetadata()

        A complex type that contains metadata about the rule group that your own rule group is copied from. You can use the metadata to keep track of updates made to the originating rule group.

        Returns:
        A complex type that contains metadata about the rule group that your own rule group is copied from. You can use the metadata to keep track of updates made to the originating rule group.

      • analyzeRuleGroup

        public final Boolean analyzeRuleGroup()

        Indicates whether you want Network Firewall to analyze the stateless rules in the rule group for rule behavior such as asymmetric routing. If set to TRUE, Network Firewall runs the analysis and then creates the rule group for you. To run the stateless rule group analyzer without creating the rule group, set DryRun to TRUE.

        Returns:
        Indicates whether you want Network Firewall to analyze the stateless rules in the rule group for rule behavior such as asymmetric routing. If set to TRUE, Network Firewall runs the analysis and then creates the rule group for you. To run the stateless rule group analyzer without creating the rule group, set DryRun to TRUE.

      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object