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module Fog
module OpenStack
module Auth
class CredentialsError < RuntimeError; end
module Domain
attr_accessor :domain
def identity
data = {}
if !id.nil?
data.merge!(to_h(:id))
elsif !name.nil? && !domain.nil?
data.merge!(to_h(:name))
data[:domain] = @domain.identity
else
raise Fog::OpenStack::Auth::CredentialsError,
"#{self.class}: An Id, or a name with its domain, must be provided"
end
data
end
end
Name = Struct.new(:id, :name)
class Name
def identity
return to_h(:id) unless id.nil?
return to_h(:name) unless name.nil?
raise Fog::OpenStack::Auth::CredentialsError, "#{self.class}: No available id or name"
end
def to_h(var)
{var => send(var).to_s}
end
end
class DomainScope < Name
def identity
{:domain => super}
end
end
class ProjectScope < Name
include Fog::OpenStack::Auth::Domain
def identity
{:project => super}
end
end
class User < Name
include Fog::OpenStack::Auth::Domain
attr_accessor :password
def identity
data = super
raise CredentialsError, "#{self.class}: No password available" if password.nil?
data.merge!(to_h(:password))
{:user => data}
end
end
end
end
end
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