Пример #1
0
func (s *unitUpgraderSuite) SetUpTest(c *gc.C) {
	s.JujuConnSuite.SetUpTest(c)
	s.resources = common.NewResources()
	s.AddCleanup(func(_ *gc.C) { s.resources.StopAll() })

	// Create a machine and unit to work with
	var err error
	_, err = s.State.AddMachine("quantal", state.JobHostUnits)
	c.Assert(err, gc.IsNil)
	svc := s.AddTestingService(c, "wordpress", s.AddTestingCharm(c, "wordpress"))
	s.rawUnit, err = svc.AddUnit()
	c.Assert(err, gc.IsNil)
	// Assign the unit to the machine.
	s.rawMachine, err = s.rawUnit.AssignToCleanMachine()
	c.Assert(err, gc.IsNil)

	// The default auth is as the unit agent
	s.authorizer = apiservertesting.FakeAuthorizer{
		Tag:       s.rawUnit.Tag(),
		LoggedIn:  true,
		UnitAgent: true,
	}
	s.upgrader, err = upgrader.NewUnitUpgraderAPI(s.State, s.resources, s.authorizer)
	c.Assert(err, gc.IsNil)
}
Пример #2
0
func (s *unitUpgraderSuite) TestUpgraderAPIRefusesNonUnitAgent(c *gc.C) {
	anAuthorizer := s.authorizer
	anAuthorizer.MachineAgent = true
	anAuthorizer.UnitAgent = false
	anUpgrader, err := upgrader.NewUnitUpgraderAPI(s.State, s.resources, anAuthorizer)
	c.Check(err, gc.NotNil)
	c.Check(anUpgrader, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "permission denied")
}
Пример #3
0
func (s *unitUpgraderSuite) TestDesiredVersionRefusesWrongAgent(c *gc.C) {
	anAuthorizer := s.authorizer
	anAuthorizer.Tag = "unit-wordpress-12354"
	anUpgrader, err := upgrader.NewUnitUpgraderAPI(s.State, s.resources, anAuthorizer)
	c.Check(err, gc.IsNil)
	args := params.Entities{
		Entities: []params.Entity{{Tag: s.rawUnit.Tag()}},
	}
	results, err := anUpgrader.DesiredVersion(args)
	// It is not an error to make the request, but the specific item is rejected
	c.Assert(err, gc.IsNil)
	c.Check(results.Results, gc.HasLen, 1)
	toolResult := results.Results[0]
	c.Assert(toolResult.Error, gc.DeepEquals, apiservertesting.ErrUnauthorized)
}
Пример #4
0
func (s *unitUpgraderSuite) TestWatchAPIVersionRefusesWrongAgent(c *gc.C) {
	// We are a unit agent, but not the one we are trying to track
	anAuthorizer := s.authorizer
	anAuthorizer.Tag = "unit-wordpress-12354"
	anUpgrader, err := upgrader.NewUnitUpgraderAPI(s.State, s.resources, anAuthorizer)
	c.Check(err, gc.IsNil)
	args := params.Entities{
		Entities: []params.Entity{{Tag: s.rawUnit.Tag()}},
	}
	results, err := anUpgrader.WatchAPIVersion(args)
	// It is not an error to make the request, but the specific item is rejected
	c.Assert(err, gc.IsNil)
	c.Check(results.Results, gc.HasLen, 1)
	c.Check(results.Results[0].NotifyWatcherId, gc.Equals, "")
	c.Assert(results.Results[0].Error, gc.DeepEquals, apiservertesting.ErrUnauthorized)
}
Пример #5
0
func (s *unitUpgraderSuite) TestSetToolsRefusesWrongAgent(c *gc.C) {
	anAuthorizer := s.authorizer
	anAuthorizer.Tag = "unit-wordpress-12354"
	anUpgrader, err := upgrader.NewUnitUpgraderAPI(s.State, s.resources, anAuthorizer)
	c.Check(err, gc.IsNil)
	args := params.EntitiesVersion{
		AgentTools: []params.EntityVersion{{
			Tag: s.rawUnit.Tag(),
			Tools: &params.Version{
				Version: version.Current,
			},
		}},
	}

	results, err := anUpgrader.SetTools(args)
	c.Assert(results.Results, gc.HasLen, 1)
	c.Assert(results.Results[0].Error, gc.DeepEquals, apiservertesting.ErrUnauthorized)
}
Пример #6
0
// Upgrader returns an object that provides access to the Upgrader API facade.
// The id argument is reserved for future use and must be empty.
func (r *srvRoot) Upgrader(id string) (upgrader.Upgrader, error) {
	if id != "" {
		// TODO: There is no direct test for this
		return nil, common.ErrBadId
	}
	// The type of upgrader we return depends on who is asking.
	// Machines get an UpgraderAPI, units get a UnitUpgraderAPI.
	// This is tested in the state/api/upgrader package since there
	// are currently no direct srvRoot tests.
	tag, err := names.ParseTag(r.GetAuthTag(), "")
	if err != nil {
		return nil, common.ErrPerm
	}
	switch tag.(type) {
	case names.MachineTag:
		return upgrader.NewUpgraderAPI(r.srv.state, r.resources, r)
	case names.UnitTag:
		return upgrader.NewUnitUpgraderAPI(r.srv.state, r.resources, r)
	}
	// Not a machine or unit.
	return nil, common.ErrPerm
}