Class: ShellEv::OAuthAuthorizationController

Inherits:
BaseController show all
Defined in:
lib/shell_ev/controllers/o_auth_authorization_controller.rb

Overview

OAuthAuthorizationController

Constant Summary

Constants inherited from BaseController

BaseController::GLOBAL_ERRORS

Instance Attribute Summary

Attributes inherited from BaseController

#config, #http_call_back

Instance Method Summary collapse

Methods inherited from BaseController

#initialize, #new_api_call_builder, #new_parameter, #new_request_builder, #new_response_handler, user_agent

Constructor Details

This class inherits a constructor from ShellEv::BaseController

Instance Method Details

#request_token(authorization, scope: nil, _field_parameters: nil) ⇒ OAuthToken

Create a new OAuth 2 token. Basic auth format space-delimited list. supported by this endpoint.

Parameters:

  • authorization (String) —

    Required parameter: Authorization header in

  • scope (String) (defaults to: nil) —

    Optional parameter: Requested scopes as a

  • _field_parameters (Hash) (defaults to: nil) —

    Additional optional form parameters are

Returns:



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# File 'lib/shell_ev/controllers/o_auth_authorization_controller.rb', line 17

def request_token(authorization,
                  scope: nil,
                  _field_parameters: nil)
  new_api_call_builder
    .request(new_request_builder(HttpMethodEnum::POST,
                                 '/v1/oauth/token',
                                 Server::DEFAULT)
               .form_param(new_parameter('client_credentials', key: 'grant_type'))
               .header_param(new_parameter(authorization, key: 'Authorization'))
               .form_param(new_parameter(scope, key: 'scope'))
               .header_param(new_parameter('application/x-www-form-urlencoded', key: 'content-type'))
               .header_param(new_parameter('application/json', key: 'accept'))
               .additional_form_params(_field_parameters))
    .response(new_response_handler
                .deserializer(APIHelper.method(:custom_type_deserializer))
                .deserialize_into(OAuthToken.method(:from_hash))
                .local_error('400',
                             'OAuth 2 provider returned an error.',
                             OAuthProviderException)
                .local_error('401',
                             'OAuth 2 provider says client authentication failed.',
                             OAuthProviderException))
    .execute
end