func readBox(key string) (*secret.Box, error) {
keyB, err := secret.KeyFromString(key)
if err != nil {
return nil, fmt.Errorf("failed to read encryption key: %s", err)
}
return secret.NewBox(keyB)
}
func (s *Service) newBox() (*secret.Box, error) {
if s.options.SealKey == "" {
return nil, nil
}
key, err := secret.KeyFromString(s.options.SealKey)
if err != nil {
return nil, err
}
return secret.NewBox(key)
}
func (s *VESuite) SetUpSuite(c *C) {
log.Init([]*log.LogConfig{&log.LogConfig{Name: "console"}})
etcdNodes := os.Getenv("VULCAND_TEST_ETCD_NODES")
if etcdNodes == "" {
c.Skip("This test requires running Etcd, please provide url via VULCAND_TEST_ETCD_NODES environment variable")
return
}
s.etcdNodes = strings.Split(etcdNodes, ",")
s.client = etcd.NewClient(s.etcdNodes)
s.etcdPrefix = os.Getenv("VULCAND_TEST_ETCD_PREFIX")
if s.etcdPrefix == "" {
c.Skip("This test requires Etcd prefix, please provide url via VULCAND_TEST_ETCD_PREFIX environment variable")
return
}
s.apiUrl = os.Getenv("VULCAND_TEST_API_URL")
if s.apiUrl == "" {
c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_API_URL environment variable")
return
}
s.serviceUrl = os.Getenv("VULCAND_TEST_SERVICE_URL")
if s.serviceUrl == "" {
c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_SERVICE_URL environment variable")
return
}
s.sealKey = os.Getenv("VULCAND_TEST_SEAL_KEY")
if s.sealKey == "" {
c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_SEAL_KEY environment variable")
return
}
key, err := secret.KeyFromString(s.sealKey)
c.Assert(err, IsNil)
box, err := secret.NewBox(key)
c.Assert(err, IsNil)
s.box = box
}
func (s *EtcdSuite) SetUpTest(c *C) {
// Initiate a backend with a registry
key, err := secret.KeyFromString(s.key)
c.Assert(err, IsNil)
box, err := secret.NewBox(key)
c.Assert(err, IsNil)
engine, err := New(
s.nodes,
s.etcdPrefix,
registry.GetRegistry(),
Options{
EtcdConsistency: s.consistency,
Box: box,
})
c.Assert(err, IsNil)
s.ng = engine.(*ng)
s.client = s.ng.client
// Delete all values under the given prefix
_, err = s.client.Get(s.etcdPrefix, false, false)
if err != nil {
// There's no key like this
if !notFound(err) {
// We haven't expected this error, oops
c.Assert(err, IsNil)
}
} else {
_, err = s.ng.client.Delete(s.etcdPrefix, true)
c.Assert(err, IsNil)
}
s.changesC = make(chan interface{})
s.stopC = make(chan bool)
go s.ng.Subscribe(s.changesC, s.stopC)
s.suite.ChangesC = s.changesC
s.suite.Engine = engine
}