class LambdaPermissionWildcardPrincipalRule
Public Instance Methods
audit_impl(cfn_model)
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# File lib/cfn-nag/custom_rules/LambdaPermissionWildcardPrincipalRule.rb, line 20 def audit_impl(cfn_model) lambda_permissions = cfn_model.resources_by_type('AWS::Lambda::Permission') violating_lambda_permissions = lambda_permissions.select do |lambda_permission| LambdaPrincipal.wildcard? lambda_permission.principal end violating_lambda_permissions.map(&:logical_resource_id) end
rule_id()
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# File lib/cfn-nag/custom_rules/LambdaPermissionWildcardPrincipalRule.rb, line 16 def rule_id 'F13' end
rule_text()
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# File lib/cfn-nag/custom_rules/LambdaPermissionWildcardPrincipalRule.rb, line 8 def rule_text 'Lambda permission principal should not be wildcard' end
rule_type()
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# File lib/cfn-nag/custom_rules/LambdaPermissionWildcardPrincipalRule.rb, line 12 def rule_type Violation::FAILING_VIOLATION end