Class: AWSCDK::SNS::TopicPolicy
- Inherits:
-
Resource
- Object
- Resource
- AWSCDK::SNS::TopicPolicy
- Defined in:
- sns/topic_policy.rb
Overview
The policy for an SNS Topic.
Policies define the operations that are allowed on this resource.
You almost never need to define this construct directly.
All AWS resources that support resource policies have a method called
add_to_resource_policy(), which will automatically create a new resource
policy if one doesn't exist yet, otherwise it will add to the existing
policy.
Prefer to use add_to_resource_policy() instead.
Class Method Summary collapse
- .jsii_overridable_methods ⇒ Object
-
.PROPERTY_INJECTION_ID ⇒ String
Uniquely identifies this class.
Instance Method Summary collapse
-
#apply_cross_stack_reference_strength(strength) ⇒ void
Override the cross-stack reference strength for this resource.
-
#apply_removal_policy(policy) ⇒ void
Apply the given removal policy to this resource.
-
#create_ssl_policy_document(topic_arn) ⇒ AWSCDK::IAM::PolicyStatement
Adds a statement to enforce encryption of data in transit when publishing to the topic.
-
#document ⇒ AWSCDK::IAM::PolicyDocument
The IAM policy document for this policy.
-
#env ⇒ AWSCDK::Interfaces::ResourceEnvironment
The environment this resource belongs to.
- #generate_physical_name ⇒ String
-
#get_resource_arn_attribute(arn_attr, arn_components) ⇒ String
Returns an environment-sensitive token that should be used for the resource's "ARN" attribute (e.g.
bucket.bucketArn). -
#get_resource_name_attribute(name_attr) ⇒ String
Returns an environment-sensitive token that should be used for the resource's "name" attribute (e.g.
bucket.bucketName). -
#initialize(scope, id, props) ⇒ TopicPolicy
constructor
A new instance of TopicPolicy.
-
#node ⇒ Constructs::Node
The tree node.
-
#physical_name ⇒ String
Returns a string-encoded token that resolves to the physical name that should be passed to the CloudFormation resource.
-
#stack ⇒ AWSCDK::Stack
The stack in which this resource is defined.
-
#to_string ⇒ String
Returns a string representation of this construct.
-
#with(*mixins) ⇒ Constructs::IConstruct
Applies one or more mixins to this construct.
Constructor Details
#initialize(scope, id, props) ⇒ TopicPolicy
Returns a new instance of TopicPolicy.
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# File 'sns/topic_policy.rb', line 22 def initialize(scope, id, props) props = props.is_a?(Hash) ? ::AWSCDK::SNS::TopicPolicyProps.new(**props.transform_keys(&:to_sym)) : props Jsii::Type.check_type(scope, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLkNvbnN0cnVjdCJ9")), "scope") Jsii::Type.check_type(id, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "id") Jsii::Type.check_type(props, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc25zLlRvcGljUG9saWN5UHJvcHMifQ==")), "props") Jsii::Object.instance_method(:initialize).bind(self).call(scope, id, props) end |
Class Method Details
.jsii_overridable_methods ⇒ Object
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# File 'sns/topic_policy.rb', line 30 def self.jsii_overridable_methods { :node => { kind: :property, name: "node", is_optional: false }, :env => { kind: :property, name: "env", is_optional: false }, :physical_name => { kind: :property, name: "physicalName", is_optional: false }, :stack => { kind: :property, name: "stack", is_optional: false }, :document => { kind: :property, name: "document", is_optional: false }, :to_string => { kind: :method, name: "toString", is_optional: false }, :with => { kind: :method, name: "with", is_optional: false }, :apply_cross_stack_reference_strength => { kind: :method, name: "applyCrossStackReferenceStrength", is_optional: false }, :apply_removal_policy => { kind: :method, name: "applyRemovalPolicy", is_optional: false }, :generate_physical_name => { kind: :method, name: "generatePhysicalName", is_optional: false }, :get_resource_arn_attribute => { kind: :method, name: "getResourceArnAttribute", is_optional: false }, :get_resource_name_attribute => { kind: :method, name: "getResourceNameAttribute", is_optional: false }, :create_ssl_policy_document => { kind: :method, name: "createSSLPolicyDocument", is_optional: false }, } end |
.PROPERTY_INJECTION_ID ⇒ String
Uniquely identifies this class.
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# File 'sns/topic_policy.rb', line 94 def self.PROPERTY_INJECTION_ID() Jsii::Kernel.instance.get_static("aws-cdk-lib.aws_sns.TopicPolicy", "PROPERTY_INJECTION_ID") end |
Instance Method Details
#apply_cross_stack_reference_strength(strength) ⇒ void
This method returns an undefined value.
Override the cross-stack reference strength for this resource.
When set, any cross-stack reference to this resource will use the specified
mechanism instead of the global default determined by the
@aws-cdk/core:defaultCrossStackReferences context key. This is useful for
selectively weakening specific references to avoid the "deadly embrace" problem
without changing the app-wide default.
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# File 'sns/topic_policy.rb', line 138 def apply_cross_stack_reference_strength(strength) Jsii::Type.check_type(strength, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZWZlcmVuY2VTdHJlbmd0aCJ9")), "strength") jsii_call_method("applyCrossStackReferenceStrength", [strength]) end |
#apply_removal_policy(policy) ⇒ void
This method returns an undefined value.
Apply the given removal policy to this resource.
The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.
The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS
account for data recovery and cleanup later (RemovalPolicy.RETAIN).
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# File 'sns/topic_policy.rb', line 155 def apply_removal_policy(policy) Jsii::Type.check_type(policy, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZW1vdmFsUG9saWN5In0=")), "policy") jsii_call_method("applyRemovalPolicy", [policy]) end |
#create_ssl_policy_document(topic_arn) ⇒ AWSCDK::IAM::PolicyStatement
Adds a statement to enforce encryption of data in transit when publishing to the topic.
For more information, see https://docs.aws.amazon.com/sns/latest/dg/sns-security-best-practices.html#enforce-encryption-data-in-transit.
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# File 'sns/topic_policy.rb', line 201 def create_ssl_policy_document(topic_arn) Jsii::Type.check_type(topic_arn, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "topicArn") jsii_call_method("createSSLPolicyDocument", [topic_arn]) end |
#document ⇒ AWSCDK::IAM::PolicyDocument
The IAM policy document for this policy.
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# File 'sns/topic_policy.rb', line 101 def document() jsii_get_property("document") end |
#env ⇒ AWSCDK::Interfaces::ResourceEnvironment
The environment this resource belongs to.
For resources that are created and managed in a Stack (those created by
creating new class instances like new Role(), new Bucket(), etc.), this
is always the same as the environment of the stack they belong to.
For referenced resources (those obtained from referencing methods like
Role.fromRoleArn(), Bucket.fromBucketName(), etc.), they might be
different than the stack they were imported into.
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# File 'sns/topic_policy.rb', line 66 def env() jsii_get_property("env") end |
#generate_physical_name ⇒ String
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# File 'sns/topic_policy.rb', line 161 def generate_physical_name() jsii_call_method("generatePhysicalName", []) end |
#get_resource_arn_attribute(arn_attr, arn_components) ⇒ String
Returns an environment-sensitive token that should be used for the resource's "ARN" attribute (e.g. bucket.bucketArn).
Normally, this token will resolve to arn_attr, but if the resource is
referenced across environments, arn_components will be used to synthesize
a concrete ARN with the resource's physical name. Make sure to reference
this.physicalName in arn_components.
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# File 'sns/topic_policy.rb', line 175 def get_resource_arn_attribute(arn_attr, arn_components) Jsii::Type.check_type(arn_attr, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "arnAttr") arn_components = arn_components.is_a?(Hash) ? ::AWSCDK::ARNComponents.new(**arn_components.transform_keys(&:to_sym)) : arn_components Jsii::Type.check_type(arn_components, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5Bcm5Db21wb25lbnRzIn0=")), "arnComponents") jsii_call_method("getResourceArnAttribute", [arn_attr, arn_components]) end |
#get_resource_name_attribute(name_attr) ⇒ String
Returns an environment-sensitive token that should be used for the resource's "name" attribute (e.g. bucket.bucketName).
Normally, this token will resolve to name_attr, but if the resource is
referenced across environments, it will be resolved to this.physicalName,
which will be a concrete name.
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# File 'sns/topic_policy.rb', line 190 def get_resource_name_attribute(name_attr) Jsii::Type.check_type(name_attr, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "nameAttr") jsii_call_method("getResourceNameAttribute", [name_attr]) end |
#node ⇒ Constructs::Node
The tree node.
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# File 'sns/topic_policy.rb', line 51 def node() jsii_get_property("node") end |
#physical_name ⇒ String
Returns a string-encoded token that resolves to the physical name that should be passed to the CloudFormation resource.
This value will resolve to one of the following:
- a concrete value (e.g.
"my-awesome-bucket") undefined, when a name should be generated by CloudFormation- a concrete name generated automatically during synthesis, in cross-environment scenarios.
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# File 'sns/topic_policy.rb', line 80 def physical_name() jsii_get_property("physicalName") end |
#stack ⇒ AWSCDK::Stack
The stack in which this resource is defined.
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# File 'sns/topic_policy.rb', line 87 def stack() jsii_get_property("stack") end |
#to_string ⇒ String
Returns a string representation of this construct.
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# File 'sns/topic_policy.rb', line 108 def to_string() jsii_call_method("toString", []) end |
#with(*mixins) ⇒ Constructs::IConstruct
Applies one or more mixins to this construct.
Mixins are applied in order. The list of constructs is captured at the
start of the call, so constructs added by a mixin will not be visited.
Use multiple with() calls if subsequent mixins should apply to added
constructs.
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# File 'sns/topic_policy.rb', line 121 def with(*mixins) mixins.each_with_index do |item, index| Jsii::Type.check_type(item, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLklNaXhpbiJ9")), "mixins[#{index}]") end jsii_call_method("with", [*mixins]) end |