Package software.amazon.awscdk.services.networkfirewall

Class CfnRuleGroup.RuleDefinitionProperty.Builder

java.lang.Object
software.amazon.awscdk.services.networkfirewall.CfnRuleGroup.RuleDefinitionProperty.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<CfnRuleGroup.RuleDefinitionProperty>
Enclosing interface:
CfnRuleGroup.RuleDefinitionProperty
@Stability(Stable) public static final class CfnRuleGroup.RuleDefinitionProperty.Builder extends Object implements software.amazon.jsii.Builder<CfnRuleGroup.RuleDefinitionProperty>
A builder for CfnRuleGroup.RuleDefinitionProperty

  • Constructor Details

    • Builder

      public Builder()

  • Method Details

    • actions

      @Stability(Stable) public CfnRuleGroup.RuleDefinitionProperty.Builder actions(List<String> actions)
      Sets the value of CfnRuleGroup.RuleDefinitionProperty.getActions()
      Parameters:
      actions - The actions to take on a packet that matches one of the stateless rule definition's match attributes. This parameter is required. You must specify a standard action and you can add custom actions.

      Network Firewall only forwards a packet for stateful rule inspection if you specify aws:forward_to_sfe for a rule that the packet matches, or if the packet doesn't match any stateless rule and you specify aws:forward_to_sfe for the StatelessDefaultActions setting for the FirewallPolicy .

      For every rule, you must specify exactly one of the following standard actions.

      • aws:pass - Discontinues all inspection of the packet and permits it to go to its intended destination.
      • aws:drop - Discontinues all inspection of the packet and blocks it from going to its intended destination.
      • aws:forward_to_sfe - Discontinues stateless inspection of the packet and forwards it to the stateful rule engine for inspection.

      Additionally, you can specify a custom action. To do this, you define a custom action by name and type, then provide the name you've assigned to the action in this Actions setting.

      To provide more than one action in this setting, separate the settings with a comma. For example, if you have a publish metrics custom action that you've named MyMetricsAction , then you could specify the standard action aws:pass combined with the custom action using [“aws:pass”, “MyMetricsAction”] .

      Returns:
      this

    • matchAttributes

      @Stability(Stable) public CfnRuleGroup.RuleDefinitionProperty.Builder matchAttributes(IResolvable matchAttributes)
      Sets the value of CfnRuleGroup.RuleDefinitionProperty.getMatchAttributes()
      Parameters:
      matchAttributes - Criteria for Network Firewall to use to inspect an individual packet in stateless rule inspection. This parameter is required. Each match attributes set can include one or more items such as IP address, CIDR range, port number, protocol, and TCP flags.
      Returns:
      this

    • matchAttributes

      @Stability(Stable) public CfnRuleGroup.RuleDefinitionProperty.Builder matchAttributes(CfnRuleGroup.MatchAttributesProperty matchAttributes)
      Sets the value of CfnRuleGroup.RuleDefinitionProperty.getMatchAttributes()
      Parameters:
      matchAttributes - Criteria for Network Firewall to use to inspect an individual packet in stateless rule inspection. This parameter is required. Each match attributes set can include one or more items such as IP address, CIDR range, port number, protocol, and TCP flags.
      Returns:
      this

    • build

      @Stability(Stable) public CfnRuleGroup.RuleDefinitionProperty build()
      Builds the configured instance.
      Specified by:
      build in interface software.amazon.jsii.Builder<CfnRuleGroup.RuleDefinitionProperty>
      Returns:
      a new instance of CfnRuleGroup.RuleDefinitionProperty
      Throws:
      NullPointerException - if any required attribute was not provided