Module: ChefFixie::AuthzUtils

Included in:
AuthzObjectMixin
Defined in:
lib/chef_fixie/authz_objects.rb

Constant Summary collapse

TYPES =

order is an attempt to optimize by most probable.

[:object, :actor, :group, :container]
ACTIONS = 
[:create, :read, :update, :delete, :grant]

Instance Method Summary collapse

Instance Method Details

#check_action(action) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 98

def check_action(action)
  # TODO Improve; stack trace isn't the best way to communicate with the user
  raise "#{action} not one of #{ACTIONS.join(', ')} " if !ACTIONS.member?(action)
end

#check_actor_or_group(a_or_g) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 103

def check_actor_or_group(a_or_g)
  raise "#{a_or_g} not one of :actor or :group" if a_or_g != :actor && a_or_g != :group
end

#get_authz_id(x) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 113

def get_authz_id(x)
  return x.authz_id if x.respond_to?(:authz_id)
  # if it quacks like an authz id
  return x if x.is_a?(String) && x =~ /^[[:xdigit:]]{32}$/
  raise "#{x} doesn't look like an authz_id"
end

#get_type(id) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 86

def get_type(id)
  TYPES.each do |t|
    begin
      r = AuthzApi.get("#{to_resource(t)}/#{id}")
      return t
    rescue RestClient::ResourceNotFound => e
      # expected if not found
    end
  end
  :none
end

#resourcify_actor_or_group(a_or_g) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 107

def resourcify_actor_or_group(a_or_g)
  return a_or_g if %w{actors groups}.member?(a_or_g)
  check_actor_or_group(a_or_g)
  to_resource(a_or_g)
end

#to_resource(t) ⇒ Object 



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# File 'lib/chef_fixie/authz_objects.rb', line 81

def to_resource(t)
  # This is a rails thing... t.to_s.pluralize
  t.to_s + "s" # hack
end