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Contents
# CloudFormation SNS TopicPolicy docs: https://amzn.to/2SBMq9v
module Jets::Cfn::Resource::Sns
class TopicPolicy < Jets::Cfn::Base
def initialize(props={})
@props = props # associated_properties from dsl.rb
end
def definition
{
policy_logical_id => {
Type: "AWS::SNS::TopicPolicy",
Properties: merged_properties,
}
}
end
# Do not name this method properties, that is a computed method of `Jets::Cfn::Resource`
def merged_properties
{
PolicyDocument: {
Version: "2012-10-17",
Statement: {
Effect: "Allow",
Principal: { Service: "s3.amazonaws.com"},
Action: "sns:Publish",
Resource: "*", # TODO: figure out good syntax to limit easily
# Condition:
# ArnLike:
# aws:SourceArn: arn:aws:s3:::aa-test-95872017
}
},
topics: ["!Ref {namespace}SnsTopic"],
}.deep_merge(@props)
end
def policy_logical_id
"{namespace}SnsTopicPolicy"
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems