def create_auth_handler()
      auth_method = @config.read('authentication.method', :OAUTH2)
      return case auth_method
        when :OAUTH
          raise AdsCommon::Errors::Error,
              'OAuth authorization method is deprecated, use OAuth2 instead.'
        when :OAUTH2
          AdsCommon::Auth::OAuth2Handler.new(
              @config,
              api_config.config(:oauth_scope)
          )
        when :OAUTH2_SERVICE_ACCOUNT
          AdsCommon::Auth::OAuth2ServiceAccountHandler.new(
              @config,
              api_config.config(:oauth_scope)
          )
        else
          raise AdsCommon::Errors::Error,
              "Unknown authentication method '%s'" % auth_method
        end
    end
def create_auth_handler()
      auth_method = @config.read('authentication.method', :OAUTH2)
      return case auth_method
        when :OAUTH
          raise AdsCommon::Errors::Error,
              'OAuth authorization method is deprecated, use OAuth2 instead.'
        when :OAUTH2
          AdsCommon::Auth::OAuth2Handler.new(
              @config,
              api_config.config(:oauth_scope)
          )
        when :OAUTH2_SERVICE_ACCOUNT
          AdsCommon::Auth::OAuth2ServiceAccountHandler.new(
              @config,
              api_config.config(:oauth_scope)
          )
        else
          raise AdsCommon::Errors::Error,
              "Unknown authentication method '%s'" % auth_method
        end
    end
def create_auth_handler ( ) auth_method = @config . read ( 'authentication.method' , :OAUTH2 ) return case auth_method when :OAUTH raise AdsCommon :: Errors :: Error , 'OAuth authorization method is deprecated, use OAuth2 instead.' when :OAUTH2 AdsCommon :: Auth :: OAuth2Handler . new ( @config , api_config . config ( :oauth_scope ) ) when :OAUTH2_SERVICE_ACCOUNT AdsCommon :: Auth :: OAuth2ServiceAccountHandler . new ( @config , api_config . config ( :oauth_scope ) ) else raise AdsCommon :: Errors :: Error , "Unknown authentication method '%s'" % auth_method end end
Auxiliary method to create an authentication handler.

 Returns:
 - auth handler
Auxiliary method to create an authentication handler .