Module: Fog::OpenStack

Extended by:
Provider
Defined in:
lib/fog/openstack.rb

Defined Under Namespace

Modules: Errors

Class Method Summary collapse

Methods included from Provider

[], extended, service, services

Class Method Details

.authenticate_v1(options, connection_options = {}) ⇒ Object

legacy v1.0 style auth



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# File 'lib/fog/openstack.rb', line 47

def self.authenticate_v1(options, connection_options = {})
  openstack_auth_url = options[:openstack_auth_url]
  uri = URI.parse(openstack_auth_url)
  connection = Fog::Connection.new(openstack_auth_url, false, connection_options)
  @openstack_api_key  = options[:openstack_api_key]
  @openstack_username = options[:openstack_username]
  response = connection.request({
    :expects  => [200, 204],
    :headers  => {
      'X-Auth-Key'  => @openstack_api_key,
      'X-Auth-User' => @openstack_username
    },
    :host     => uri.host,
    :method   => 'GET',
    :path     =>  (uri.path and not uri.path.empty?) ? uri.path : 'v1.0'
  })

  return {
    :token => response.headers['X-Auth-Token'],
    :server_management_url => response.headers['X-Server-Management-Url'] 
  } 

end

.authenticate_v2(options, connection_options = {}) ⇒ Object

keystone style auth



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# File 'lib/fog/openstack.rb', line 72

def self.authenticate_v2(options, connection_options = {})
  openstack_auth_url = options[:openstack_auth_url]
  uri = URI.parse(openstack_auth_url)
  connection = Fog::Connection.new(openstack_auth_url, false, connection_options)
  @openstack_api_key  = options[:openstack_api_key]
  @openstack_username = options[:openstack_username]
  @openstack_tenant = options[:openstack_tenant]
  @compute_service_name = options[:openstack_compute_service_name]

  req_body= {
    'auth' => {
      'passwordCredentials'  => {
        'username' => @openstack_username,
        'password' => @openstack_api_key
      }
    }
  }
  req_body['auth']['tenantName'] = @openstack_tenant if @openstack_tenant

  response = connection.request({
    :expects  => [200, 204],
    :headers => {'Content-Type' => 'application/json'},
    :body  => MultiJson.encode(req_body),
    :host     => uri.host,
    :method   => 'POST',
    :path     =>  (uri.path and not uri.path.empty?) ? uri.path : 'v2.0'
  })
  body=MultiJson.decode(response.body)
 
  if svc = body['access']['serviceCatalog'].detect{|x| x['name'] == @compute_service_name}
    mgmt_url = svc['endpoints'].detect{|x| x['publicURL']}['publicURL']
    token = body['access']['token']['id']
    return {
      :token => token,
      :server_management_url => mgmt_url
    } 
  else
    raise "Unable to parse service catalog."
  end
 
end