Contents

module Aws
  class Google
    # Inserts GoogleCredentials into the default AWS credential provider chain.
    # Google credentials will only be used if Aws::Google.config is set before initialization.
    module CredentialProvider
      # Insert google_credentials as the third-to-last credentials provider
      # (in front of process credentials and instance_profile credentials).
      def providers
        super.insert(-3, [:google_credentials, {}])
      end

      def google_credentials(options)
        profile_name = determine_profile_name(options)
        if Aws.shared_config.config_enabled?
          Aws.shared_config.google_credentials_from_config(profile: profile_name)
        end
      rescue Errors::NoSuchProfileError
        nil
      end
    end
    ::Aws::CredentialProviderChain.prepend CredentialProvider

    module GoogleSharedCredentials
      def google_credentials_from_config(opts = {})
        google_opts = {}
        if @config_enabled && @parsed_config
          p = opts[:profile] || @profile_name
          google_opts.merge!(@parsed_config.
            fetch(p, {}).fetch('google', {}).
            transform_keys(&:to_sym)
          )
        end
        google_opts.merge!(::Aws::Google.config)
        if google_opts.has_key?(:role_arn)
          Google.new(google_opts)
        end
      end
    end
    ::Aws::SharedConfig.prepend GoogleSharedCredentials
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
aws-google-0.2.2	lib/aws/google/credential_provider.rb
aws-google-0.2.1	lib/aws/google/credential_provider.rb
aws-google-0.2.0	lib/aws/google/credential_provider.rb
aws-google-0.1.8	lib/aws/google/credential_provider.rb
aws-google-0.1.7	lib/aws/google/credential_provider.rb