Class: CfnVpn::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/cfnvpn/config.rb

Class Method Summary collapse

Class Method Details

.dump_config_to_yaml_file(name, params) ⇒ Object 



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# File 'lib/cfnvpn/config.rb', line 41

def self.dump_config_to_yaml_file(name, params)
  File.write(File.join(Dir.pwd, "cfnvpn.#{name}.yaml"), Hash[params.collect{|k,v| [k.to_s, v]}].to_yaml)
end

.get_config(region, name) ⇒ Object 



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# File 'lib/cfnvpn/config.rb', line 8

def self.get_config(region, name)
  client = Aws::SSM::Client.new(region: region)
  begin
    resp = client.get_parameter({name: "/cfnvpn/config/#{name}"})
    return JSON.parse(resp.parameter.value, {:symbolize_names => true})
  rescue Aws::SSM::Errors::ParameterNotFound => e
    return self.get_config_from_parameter(region, name)
  end
end

.get_config_from_parameter(region, name) ⇒ Object

to support upgrade from <=0.5.1 to >1.0



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# File 'lib/cfnvpn/config.rb', line 19

def self.get_config_from_parameter(region, name)
  deployer = CfnVpn::Deployer.new(region, name)
  parameters = deployer.get_parameters_from_stack_hash()
  {
    type: 'certificate',
    server_cert_arn: parameters[:ServerCertificateArn],
    client_cert_arn: parameters[:ClientCertificateArn],
    region: region,
    subnet_ids: [parameters[:AssociationSubnetId]],
    cidr: parameters[:ClientCidrBlock],
    dns_servers: parameters[:DnsServers].split(','),
    split_tunnel: parameters[:SplitTunnel] == "true",
    internet_route: parameters[:InternetRoute] == "true" ? parameters[:AssociationSubnetId] : nil,
    protocol: parameters[:Protocol],
    routes: []
  }
end

.get_config_from_yaml_file(file) ⇒ Object 



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# File 'lib/cfnvpn/config.rb', line 37

def self.get_config_from_yaml_file(file)
  YAML.load(File.read(file), symbolize_names: true)
end