Class: LambdaPermissionInvokeFunctionActionRule

Inherits:
BaseRule show all
Defined in:
lib/cfn-nag/custom_rules/LambdaPermissionInvokeFunctionActionRule.rb

Instance Method Summary collapse

Methods inherited from BaseRule

#audit

Instance Method Details

#audit_impl(cfn_model) ⇒ Object 



20
21
22
23
24
25
26
27
 
# File 'lib/cfn-nag/custom_rules/LambdaPermissionInvokeFunctionActionRule.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|
    lambda_permission.action != 'lambda:InvokeFunction'
  end

  violating_lambda_permissions.map(&:logical_resource_id)
end

#rule_id ⇒ Object 



16
17
18
 
# File 'lib/cfn-nag/custom_rules/LambdaPermissionInvokeFunctionActionRule.rb', line 16

def rule_id
  'W24'
end

#rule_text ⇒ Object 



7
8
9
10
 
# File 'lib/cfn-nag/custom_rules/LambdaPermissionInvokeFunctionActionRule.rb', line 7

def rule_text
  'Lambda permission beside InvokeFunction might not be what you want? ' \
  'Not sure!?'
end

#rule_type ⇒ Object 



12
13
14
 
# File 'lib/cfn-nag/custom_rules/LambdaPermissionInvokeFunctionActionRule.rb', line 12

def rule_type
  Violation::WARNING
end