Class: VagrantPlugins::Openstack::KeystoneClient

Inherits:
Object
  • Object
show all
Includes:
Singleton, HttpUtils::RequestLogger
Defined in:
lib/vagrant-openstack-provider/client/keystone.rb

Instance Method Summary collapse

Methods included from HttpUtils::RequestLogger

#log_request, #log_response

Constructor Details

#initialize ⇒ KeystoneClient

Returns a new instance of KeystoneClient.



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# File 'lib/vagrant-openstack-provider/client/keystone.rb', line 12

def initialize
  @logger = Log4r::Logger.new('vagrant_openstack::keystone')
  @session = VagrantPlugins::Openstack.session
end

Instance Method Details

#authenticate(env) ⇒ Object 



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# File 'lib/vagrant-openstack-provider/client/keystone.rb', line 17

def authenticate(env)
  @logger.info('Authenticating on Keystone')
  config = env[:machine].provider_config
  @logger.info(I18n.t('vagrant_openstack.client.authentication', project: config.tenant_name, user: config.username))

  if config.identity_api_version == '2'
    post_body = get_body_2 config
    auth_url = get_auth_url_2 env
  elsif config.identity_api_version == '3'
    post_body = get_body_3 config
    auth_url = get_auth_url_3 env
  end

  headers = {
    content_type: :json,
    accept: :json
  }

  log_request(:POST, auth_url, post_body.to_json, headers)

  if config.identity_api_version == '2'
    post_body[:auth][:passwordCredentials][:password] = config.password
  elsif config.identity_api_version == '3'
    post_body[:auth][:identity][:password][:user][:password] = config.password
  end

  authentication = RestUtils.post(env, auth_url, post_body.to_json, headers) do |response|
    log_response(response)
    case response.code
    when 200
      response
    when 201
      response
    when 401
      fail Errors::AuthenticationFailed
    when 404
      fail Errors::BadAuthenticationEndpoint
    else
      fail Errors::VagrantOpenstackError, message: response.to_s
    end
  end

  if config.identity_api_version == '2'
    access = JSON.parse(authentication)['access']
    response_token = access['token']
    @session.token = response_token['id']
    @session.project_id = response_token['tenant']['id']
    return access['serviceCatalog']
  elsif config.identity_api_version == '3'
    body = JSON.parse(authentication)
    @session.token = authentication.headers[:x_subject_token]
    @session.project_id = body['token']['project']['id']
    return body['token']['catalog']
  end
end